diff options
| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-01-08 16:05:45 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-01-08 16:05:45 -0800 |
| commit | f58c83d498373bee45ce0a0b45fce7b841ad8bc6 (patch) | |
| tree | 9e3bb77f9832a0d65f019779f8ba0dc94b5e6114 | |
| parent | 2217cafbe264a33adc4a3992127137ea624108fd (diff) | |
| download | ltsi-kernel-f58c83d498373bee45ce0a0b45fce7b841ad8bc6.tar.gz | |
remove lttng, it didn't build properly and no one seems to care about it.
| -rw-r--r-- | patches.ktap/ktap-0.4.patch | 8 | ||||
| -rw-r--r-- | patches.lttng/lttng-2.3.4.patch | 69697 | ||||
| -rw-r--r-- | series | 11 |
3 files changed, 4 insertions, 69712 deletions
diff --git a/patches.ktap/ktap-0.4.patch b/patches.ktap/ktap-0.4.patch index dda586c366b146..eee5885e18b4f8 100644 --- a/patches.ktap/ktap-0.4.patch +++ b/patches.ktap/ktap-0.4.patch @@ -242,19 +242,19 @@ Subject: [PATCH] ktap-0.4 --- a/drivers/staging/Kconfig +++ b/drivers/staging/Kconfig -@@ -148,4 +148,6 @@ source "drivers/staging/dgap/Kconfig" +@@ -146,4 +146,6 @@ source "drivers/staging/dgnc/Kconfig" - source "drivers/staging/lttng/Kconfig" + source "drivers/staging/dgap/Kconfig" +source "drivers/staging/ktap/Kconfig" + endif # STAGING --- a/drivers/staging/Makefile +++ b/drivers/staging/Makefile -@@ -66,3 +66,4 @@ obj-$(CONFIG_DGNC) += dgnc/ +@@ -65,3 +65,4 @@ obj-$(CONFIG_XILLYBUS) += xillybus/ + obj-$(CONFIG_DGNC) += dgnc/ obj-$(CONFIG_DGAP) += dgap/ obj-$(CONFIG_MTD_SPINAND_MT29F) += mt29f_spinand/ - obj-$(CONFIG_LTTNG) += lttng/ +obj-$(CONFIG_KTAP) += ktap/ --- /dev/null +++ b/drivers/staging/ktap/Kconfig diff --git a/patches.lttng/lttng-2.3.4.patch b/patches.lttng/lttng-2.3.4.patch deleted file mode 100644 index a8937f05742a81..00000000000000 --- a/patches.lttng/lttng-2.3.4.patch +++ /dev/null @@ -1,69697 +0,0 @@ -From foo@baz Fri Dec 27 13:11:07 PST 2013 -Date: Mon, Dec 9 12:34:09 2013 -0800 -To: Greg KH <gregkh@linuxfoundation.org> -From: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -Subject: LTTng 2.3.4 release - -This was taken from the git://git.lttng.org/lttng-modules.git stable-2.3 -branch, and turned into a patch for the 3.10.y kernel by Greg. - -Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> - - ---- - MAINTAINERS | 7 - drivers/staging/Kconfig | 2 - drivers/staging/Makefile | 1 - drivers/staging/lttng/Kconfig | 35 - drivers/staging/lttng/LICENSE | 27 - drivers/staging/lttng/Makefile | 38 - drivers/staging/lttng/README | 93 - drivers/staging/lttng/TODO | 117 - drivers/staging/lttng/instrumentation/events/README | 27 - drivers/staging/lttng/instrumentation/events/lttng-module/arch/x86/kvm/mmutrace.h | 285 - drivers/staging/lttng/instrumentation/events/lttng-module/arch/x86/kvm/trace.h | 833 ++ - drivers/staging/lttng/instrumentation/events/lttng-module/asoc.h | 422 + - drivers/staging/lttng/instrumentation/events/lttng-module/block.h | 878 ++ - drivers/staging/lttng/instrumentation/events/lttng-module/btrfs.h | 1117 +++ - drivers/staging/lttng/instrumentation/events/lttng-module/compaction.h | 74 - drivers/staging/lttng/instrumentation/events/lttng-module/ext3.h | 902 ++ - drivers/staging/lttng/instrumentation/events/lttng-module/ext4.h | 3130 ++++++++++ - drivers/staging/lttng/instrumentation/events/lttng-module/gpio.h | 56 - drivers/staging/lttng/instrumentation/events/lttng-module/irq.h | 220 - drivers/staging/lttng/instrumentation/events/lttng-module/jbd.h | 268 - drivers/staging/lttng/instrumentation/events/lttng-module/jbd2.h | 280 - drivers/staging/lttng/instrumentation/events/lttng-module/kmem.h | 380 + - drivers/staging/lttng/instrumentation/events/lttng-module/kvm.h | 356 + - drivers/staging/lttng/instrumentation/events/lttng-module/lock.h | 207 - drivers/staging/lttng/instrumentation/events/lttng-module/lttng-statedump.h | 166 - drivers/staging/lttng/instrumentation/events/lttng-module/module.h | 157 - drivers/staging/lttng/instrumentation/events/lttng-module/napi.h | 38 - drivers/staging/lttng/instrumentation/events/lttng-module/net.h | 105 - drivers/staging/lttng/instrumentation/events/lttng-module/power.h | 351 + - drivers/staging/lttng/instrumentation/events/lttng-module/printk.h | 83 - drivers/staging/lttng/instrumentation/events/lttng-module/random.h | 152 - drivers/staging/lttng/instrumentation/events/lttng-module/rcu.h | 763 ++ - drivers/staging/lttng/instrumentation/events/lttng-module/regmap.h | 188 - drivers/staging/lttng/instrumentation/events/lttng-module/regulator.h | 141 - drivers/staging/lttng/instrumentation/events/lttng-module/rpm.h | 101 - drivers/staging/lttng/instrumentation/events/lttng-module/sched.h | 560 + - drivers/staging/lttng/instrumentation/events/lttng-module/scsi.h | 406 + - drivers/staging/lttng/instrumentation/events/lttng-module/signal.h | 202 - drivers/staging/lttng/instrumentation/events/lttng-module/skb.h | 84 - drivers/staging/lttng/instrumentation/events/lttng-module/sock.h | 68 - drivers/staging/lttng/instrumentation/events/lttng-module/sunrpc.h | 177 - drivers/staging/lttng/instrumentation/events/lttng-module/syscalls.h | 76 - drivers/staging/lttng/instrumentation/events/lttng-module/timer.h | 336 + - drivers/staging/lttng/instrumentation/events/lttng-module/udp.h | 32 - drivers/staging/lttng/instrumentation/events/lttng-module/vmscan.h | 594 + - drivers/staging/lttng/instrumentation/events/lttng-module/workqueue.h | 219 - drivers/staging/lttng/instrumentation/events/lttng-module/writeback.h | 617 + - drivers/staging/lttng/instrumentation/events/mainline/arch/x86/kvm/mmutrace.h | 285 - drivers/staging/lttng/instrumentation/events/mainline/arch/x86/kvm/trace.h | 828 ++ - drivers/staging/lttng/instrumentation/events/mainline/asoc.h | 410 + - drivers/staging/lttng/instrumentation/events/mainline/block.h | 571 + - drivers/staging/lttng/instrumentation/events/mainline/btrfs.h | 918 ++ - drivers/staging/lttng/instrumentation/events/mainline/compaction.h | 74 - drivers/staging/lttng/instrumentation/events/mainline/ext3.h | 864 ++ - drivers/staging/lttng/instrumentation/events/mainline/ext4.h | 2061 ++++++ - drivers/staging/lttng/instrumentation/events/mainline/gpio.h | 56 - drivers/staging/lttng/instrumentation/events/mainline/irq.h | 150 - drivers/staging/lttng/instrumentation/events/mainline/jbd.h | 194 - drivers/staging/lttng/instrumentation/events/mainline/jbd2.h | 262 - drivers/staging/lttng/instrumentation/events/mainline/kmem.h | 308 - drivers/staging/lttng/instrumentation/events/mainline/kvm.h | 312 - drivers/staging/lttng/instrumentation/events/mainline/lock.h | 86 - drivers/staging/lttng/instrumentation/events/mainline/module.h | 131 - drivers/staging/lttng/instrumentation/events/mainline/napi.h | 38 - drivers/staging/lttng/instrumentation/events/mainline/net.h | 84 - drivers/staging/lttng/instrumentation/events/mainline/power.h | 275 - drivers/staging/lttng/instrumentation/events/mainline/printk.h | 41 - drivers/staging/lttng/instrumentation/events/mainline/random.h | 134 - drivers/staging/lttng/instrumentation/events/mainline/rcu.h | 618 + - drivers/staging/lttng/instrumentation/events/mainline/regmap.h | 181 - drivers/staging/lttng/instrumentation/events/mainline/regulator.h | 141 - drivers/staging/lttng/instrumentation/events/mainline/rpm.h | 100 - drivers/staging/lttng/instrumentation/events/mainline/sched.h | 432 + - drivers/staging/lttng/instrumentation/events/mainline/scsi.h | 365 + - drivers/staging/lttng/instrumentation/events/mainline/signal.h | 125 - drivers/staging/lttng/instrumentation/events/mainline/skb.h | 75 - drivers/staging/lttng/instrumentation/events/mainline/sock.h | 68 - drivers/staging/lttng/instrumentation/events/mainline/sunrpc.h | 177 - drivers/staging/lttng/instrumentation/events/mainline/syscalls.h | 75 - drivers/staging/lttng/instrumentation/events/mainline/timer.h | 329 + - drivers/staging/lttng/instrumentation/events/mainline/udp.h | 32 - drivers/staging/lttng/instrumentation/events/mainline/vmscan.h | 383 + - drivers/staging/lttng/instrumentation/events/mainline/workqueue.h | 121 - drivers/staging/lttng/instrumentation/events/mainline/writeback.h | 492 + - drivers/staging/lttng/instrumentation/syscalls/3.0.34/powerpc-32-syscalls-3.0.34 | 286 - drivers/staging/lttng/instrumentation/syscalls/3.1.0-rc6/x86-32-syscalls-3.1.0-rc6 | 291 - drivers/staging/lttng/instrumentation/syscalls/3.10.0-rc7/x86-64-syscalls-3.10.0-rc7 | 290 - drivers/staging/lttng/instrumentation/syscalls/3.4.25/arm-32-syscalls-3.4.25 | 299 - drivers/staging/lttng/instrumentation/syscalls/3.5.0/mips-32-syscalls-3.5.0 | 141 - drivers/staging/lttng/instrumentation/syscalls/3.5.0/mips-64-syscalls-3.5.0 | 289 - drivers/staging/lttng/instrumentation/syscalls/README | 18 - drivers/staging/lttng/instrumentation/syscalls/headers/arm-32-syscalls-3.4.25_integers.h | 1181 +++ - drivers/staging/lttng/instrumentation/syscalls/headers/arm-32-syscalls-3.4.25_integers_override.h | 52 - drivers/staging/lttng/instrumentation/syscalls/headers/arm-32-syscalls-3.4.25_pointers.h | 2316 +++++++ - drivers/staging/lttng/instrumentation/syscalls/headers/arm-32-syscalls-3.4.25_pointers_override.h | 39 - drivers/staging/lttng/instrumentation/syscalls/headers/compat_syscalls_integers.h | 3 - drivers/staging/lttng/instrumentation/syscalls/headers/compat_syscalls_pointers.h | 3 - drivers/staging/lttng/instrumentation/syscalls/headers/mips-32-syscalls-3.5.0_integers.h | 677 ++ - drivers/staging/lttng/instrumentation/syscalls/headers/mips-32-syscalls-3.5.0_integers_override.h | 3 - drivers/staging/lttng/instrumentation/syscalls/headers/mips-32-syscalls-3.5.0_pointers.h | 984 +++ - drivers/staging/lttng/instrumentation/syscalls/headers/mips-32-syscalls-3.5.0_pointers_override.h | 8 - drivers/staging/lttng/instrumentation/syscalls/headers/mips-64-syscalls-3.5.0_integers.h | 1163 +++ - drivers/staging/lttng/instrumentation/syscalls/headers/mips-64-syscalls-3.5.0_integers_override.h | 3 - drivers/staging/lttng/instrumentation/syscalls/headers/mips-64-syscalls-3.5.0_pointers.h | 2232 +++++++ - drivers/staging/lttng/instrumentation/syscalls/headers/mips-64-syscalls-3.5.0_pointers_override.h | 8 - drivers/staging/lttng/instrumentation/syscalls/headers/powerpc-32-syscalls-3.0.34_integers.h | 1043 +++ - drivers/staging/lttng/instrumentation/syscalls/headers/powerpc-32-syscalls-3.0.34_integers_override.h | 9 - drivers/staging/lttng/instrumentation/syscalls/headers/powerpc-32-syscalls-3.0.34_pointers.h | 2316 +++++++ - drivers/staging/lttng/instrumentation/syscalls/headers/powerpc-32-syscalls-3.0.34_pointers_override.h | 36 - drivers/staging/lttng/instrumentation/syscalls/headers/syscalls_integers.h | 15 - drivers/staging/lttng/instrumentation/syscalls/headers/syscalls_integers_override.h | 14 - drivers/staging/lttng/instrumentation/syscalls/headers/syscalls_pointers.h | 15 - drivers/staging/lttng/instrumentation/syscalls/headers/syscalls_pointers_override.h | 53 - drivers/staging/lttng/instrumentation/syscalls/headers/syscalls_unknown.h | 55 - drivers/staging/lttng/instrumentation/syscalls/headers/x86-32-syscalls-3.1.0-rc6_integers.h | 1163 +++ - drivers/staging/lttng/instrumentation/syscalls/headers/x86-32-syscalls-3.1.0-rc6_integers_override.h | 38 - drivers/staging/lttng/instrumentation/syscalls/headers/x86-32-syscalls-3.1.0-rc6_pointers.h | 2232 +++++++ - drivers/staging/lttng/instrumentation/syscalls/headers/x86-32-syscalls-3.1.0-rc6_pointers_override.h | 33 - drivers/staging/lttng/instrumentation/syscalls/headers/x86-64-syscalls-3.10.0-rc7_integers.h | 1097 +++ - drivers/staging/lttng/instrumentation/syscalls/headers/x86-64-syscalls-3.10.0-rc7_integers_override.h | 3 - drivers/staging/lttng/instrumentation/syscalls/headers/x86-64-syscalls-3.10.0-rc7_pointers.h | 2304 +++++++ - drivers/staging/lttng/instrumentation/syscalls/headers/x86-64-syscalls-3.10.0-rc7_pointers_override.h | 12 - drivers/staging/lttng/instrumentation/syscalls/lttng-syscalls-extractor/Makefile | 1 - drivers/staging/lttng/instrumentation/syscalls/lttng-syscalls-extractor/lttng-syscalls-extractor.c | 100 - drivers/staging/lttng/instrumentation/syscalls/lttng-syscalls-generate-headers.sh | 279 - drivers/staging/lttng/lib/Makefile | 11 - drivers/staging/lttng/lib/align.h | 73 - drivers/staging/lttng/lib/bitfield.h | 408 + - drivers/staging/lttng/lib/bug.h | 41 - drivers/staging/lttng/lib/prio_heap/lttng_prio_heap.c | 215 - drivers/staging/lttng/lib/prio_heap/lttng_prio_heap.h | 125 - drivers/staging/lttng/lib/ringbuffer/api.h | 37 - drivers/staging/lttng/lib/ringbuffer/backend.h | 272 - drivers/staging/lttng/lib/ringbuffer/backend_internal.h | 461 + - drivers/staging/lttng/lib/ringbuffer/backend_types.h | 97 - drivers/staging/lttng/lib/ringbuffer/config.h | 315 + - drivers/staging/lttng/lib/ringbuffer/frontend.h | 240 - drivers/staging/lttng/lib/ringbuffer/frontend_api.h | 371 + - drivers/staging/lttng/lib/ringbuffer/frontend_internal.h | 456 + - drivers/staging/lttng/lib/ringbuffer/frontend_types.h | 188 - drivers/staging/lttng/lib/ringbuffer/iterator.h | 83 - drivers/staging/lttng/lib/ringbuffer/nohz.h | 42 - drivers/staging/lttng/lib/ringbuffer/ring_buffer_backend.c | 869 ++ - drivers/staging/lttng/lib/ringbuffer/ring_buffer_frontend.c | 1830 +++++ - drivers/staging/lttng/lib/ringbuffer/ring_buffer_iterator.c | 810 ++ - drivers/staging/lttng/lib/ringbuffer/ring_buffer_mmap.c | 128 - drivers/staging/lttng/lib/ringbuffer/ring_buffer_splice.c | 227 - drivers/staging/lttng/lib/ringbuffer/ring_buffer_vfs.c | 450 + - drivers/staging/lttng/lib/ringbuffer/vatomic.h | 97 - drivers/staging/lttng/lib/ringbuffer/vfs.h | 150 - drivers/staging/lttng/lttng-abi-old.h | 141 - drivers/staging/lttng/lttng-abi.c | 1346 ++++ - drivers/staging/lttng/lttng-abi.h | 177 - drivers/staging/lttng/lttng-calibrate.c | 42 - drivers/staging/lttng/lttng-context-hostname.c | 99 - drivers/staging/lttng/lttng-context-nice.c | 81 - drivers/staging/lttng/lttng-context-perf-counters.c | 285 - drivers/staging/lttng/lttng-context-pid.c | 81 - drivers/staging/lttng/lttng-context-ppid.c | 93 - drivers/staging/lttng/lttng-context-prio.c | 102 - drivers/staging/lttng/lttng-context-procname.c | 85 - drivers/staging/lttng/lttng-context-tid.c | 81 - drivers/staging/lttng/lttng-context-vpid.c | 87 - drivers/staging/lttng/lttng-context-vppid.c | 102 - drivers/staging/lttng/lttng-context-vtid.c | 87 - drivers/staging/lttng/lttng-context.c | 105 - drivers/staging/lttng/lttng-endian.h | 43 - drivers/staging/lttng/lttng-events.c | 1260 ++++ - drivers/staging/lttng/lttng-events.h | 507 + - drivers/staging/lttng/lttng-kernel-version.h | 36 - drivers/staging/lttng/lttng-probes.c | 171 - drivers/staging/lttng/lttng-ring-buffer-client-discard.c | 33 - drivers/staging/lttng/lttng-ring-buffer-client-mmap-discard.c | 33 - drivers/staging/lttng/lttng-ring-buffer-client-mmap-overwrite.c | 33 - drivers/staging/lttng/lttng-ring-buffer-client-overwrite.c | 33 - drivers/staging/lttng/lttng-ring-buffer-client.h | 600 + - drivers/staging/lttng/lttng-ring-buffer-metadata-client.c | 33 - drivers/staging/lttng/lttng-ring-buffer-metadata-client.h | 342 + - drivers/staging/lttng/lttng-ring-buffer-metadata-mmap-client.c | 33 - drivers/staging/lttng/lttng-statedump-impl.c | 427 + - drivers/staging/lttng/lttng-syscalls.c | 459 + - drivers/staging/lttng/lttng-tracer-core.h | 41 - drivers/staging/lttng/lttng-tracer.h | 81 - drivers/staging/lttng/probes/Makefile | 240 - drivers/staging/lttng/probes/define_trace.h | 180 - drivers/staging/lttng/probes/lttng-events-reset.h | 99 - drivers/staging/lttng/probes/lttng-events.h | 868 ++ - drivers/staging/lttng/probes/lttng-ftrace.c | 201 - drivers/staging/lttng/probes/lttng-kprobes.c | 177 - drivers/staging/lttng/probes/lttng-kretprobes.c | 290 - drivers/staging/lttng/probes/lttng-probe-asoc.c | 45 - drivers/staging/lttng/probes/lttng-probe-block.c | 45 - drivers/staging/lttng/probes/lttng-probe-btrfs.c | 48 - drivers/staging/lttng/probes/lttng-probe-compaction.c | 43 - drivers/staging/lttng/probes/lttng-probe-ext3.c | 52 - drivers/staging/lttng/probes/lttng-probe-ext4.c | 51 - drivers/staging/lttng/probes/lttng-probe-gpio.c | 43 - drivers/staging/lttng/probes/lttng-probe-irq.c | 45 - drivers/staging/lttng/probes/lttng-probe-jbd.c | 43 - drivers/staging/lttng/probes/lttng-probe-jbd2.c | 45 - drivers/staging/lttng/probes/lttng-probe-kmem.c | 45 - drivers/staging/lttng/probes/lttng-probe-kvm-x86-mmu.c | 43 - drivers/staging/lttng/probes/lttng-probe-kvm-x86.c | 45 - drivers/staging/lttng/probes/lttng-probe-kvm.c | 45 - drivers/staging/lttng/probes/lttng-probe-lock.c | 50 - drivers/staging/lttng/probes/lttng-probe-module.c | 45 - drivers/staging/lttng/probes/lttng-probe-napi.c | 45 - drivers/staging/lttng/probes/lttng-probe-net.c | 43 - drivers/staging/lttng/probes/lttng-probe-power.c | 45 - drivers/staging/lttng/probes/lttng-probe-printk.c | 43 - drivers/staging/lttng/probes/lttng-probe-random.c | 43 - drivers/staging/lttng/probes/lttng-probe-rcu.c | 44 - drivers/staging/lttng/probes/lttng-probe-regmap.c | 44 - drivers/staging/lttng/probes/lttng-probe-regulator.c | 43 - drivers/staging/lttng/probes/lttng-probe-rpm.c | 44 - drivers/staging/lttng/probes/lttng-probe-sched.c | 44 - drivers/staging/lttng/probes/lttng-probe-scsi.c | 44 - drivers/staging/lttng/probes/lttng-probe-signal.c | 42 - drivers/staging/lttng/probes/lttng-probe-skb.c | 45 - drivers/staging/lttng/probes/lttng-probe-sock.c | 43 - drivers/staging/lttng/probes/lttng-probe-statedump.c | 46 - drivers/staging/lttng/probes/lttng-probe-sunrpc.c | 43 - drivers/staging/lttng/probes/lttng-probe-timer.c | 46 - drivers/staging/lttng/probes/lttng-probe-udp.c | 43 - drivers/staging/lttng/probes/lttng-probe-user.c | 54 - drivers/staging/lttng/probes/lttng-probe-user.h | 30 - drivers/staging/lttng/probes/lttng-probe-vmscan.c | 45 - drivers/staging/lttng/probes/lttng-probe-workqueue.c | 49 - drivers/staging/lttng/probes/lttng-probe-writeback.c | 54 - drivers/staging/lttng/probes/lttng-type-list.h | 33 - drivers/staging/lttng/probes/lttng-types.c | 61 - drivers/staging/lttng/probes/lttng-types.h | 84 - drivers/staging/lttng/probes/lttng.h | 27 - drivers/staging/lttng/wrapper/compiler.h | 42 - drivers/staging/lttng/wrapper/fdtable.c | 57 - drivers/staging/lttng/wrapper/fdtable.h | 44 - drivers/staging/lttng/wrapper/ftrace.h | 84 - drivers/staging/lttng/wrapper/inline_memcpy.h | 23 - drivers/staging/lttng/wrapper/irq.h | 38 - drivers/staging/lttng/wrapper/irqdesc.c | 58 - drivers/staging/lttng/wrapper/irqdesc.h | 33 - drivers/staging/lttng/wrapper/kallsyms.h | 51 - drivers/staging/lttng/wrapper/nsproxy.h | 42 - drivers/staging/lttng/wrapper/perf.h | 71 - drivers/staging/lttng/wrapper/poll.h | 33 - drivers/staging/lttng/wrapper/random.c | 77 - drivers/staging/lttng/wrapper/random.h | 32 - drivers/staging/lttng/wrapper/ringbuffer/api.h | 1 - drivers/staging/lttng/wrapper/ringbuffer/backend.h | 1 - drivers/staging/lttng/wrapper/ringbuffer/backend_internal.h | 2 - drivers/staging/lttng/wrapper/ringbuffer/backend_types.h | 1 - drivers/staging/lttng/wrapper/ringbuffer/config.h | 1 - drivers/staging/lttng/wrapper/ringbuffer/frontend.h | 1 - drivers/staging/lttng/wrapper/ringbuffer/frontend_api.h | 1 - drivers/staging/lttng/wrapper/ringbuffer/frontend_internal.h | 1 - drivers/staging/lttng/wrapper/ringbuffer/frontend_types.h | 1 - drivers/staging/lttng/wrapper/ringbuffer/iterator.h | 1 - drivers/staging/lttng/wrapper/ringbuffer/nohz.h | 1 - drivers/staging/lttng/wrapper/ringbuffer/vatomic.h | 1 - drivers/staging/lttng/wrapper/ringbuffer/vfs.h | 1 - drivers/staging/lttng/wrapper/spinlock.h | 47 - drivers/staging/lttng/wrapper/splice.c | 60 - drivers/staging/lttng/wrapper/splice.h | 37 - drivers/staging/lttng/wrapper/trace-clock.h | 102 - drivers/staging/lttng/wrapper/tracepoint.h | 44 - drivers/staging/lttng/wrapper/uuid.h | 43 - drivers/staging/lttng/wrapper/vmalloc.h | 63 - drivers/staging/lttng/wrapper/writeback.h | 61 - 268 files changed, 68597 insertions(+) - ---- a/MAINTAINERS -+++ b/MAINTAINERS -@@ -5418,6 +5418,13 @@ T: git git://github.com/linux-test-proje - T: git git://ltp.git.sourceforge.net/gitroot/ltp/ltp-dev - S: Maintained - -+LTTng (Linux Trace Toolkit Next Generation) -+M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+L: lttng-dev@lists.lttng.org (moderated for non-subscribers) -+W: http://lttng.org -+S: Maintained -+F: drivers/staging/lttng/ -+ - M32R ARCHITECTURE - M: Hirokazu Takata <takata@linux-m32r.org> - L: linux-m32r@ml.linux-m32r.org (moderated for non-subscribers) ---- a/drivers/staging/Kconfig -+++ b/drivers/staging/Kconfig -@@ -146,4 +146,6 @@ source "drivers/staging/dgnc/Kconfig" - - source "drivers/staging/dgap/Kconfig" - -+source "drivers/staging/lttng/Kconfig" -+ - endif # STAGING ---- a/drivers/staging/Makefile -+++ b/drivers/staging/Makefile -@@ -65,3 +65,4 @@ obj-$(CONFIG_XILLYBUS) += xillybus/ - obj-$(CONFIG_DGNC) += dgnc/ - obj-$(CONFIG_DGAP) += dgap/ - obj-$(CONFIG_MTD_SPINAND_MT29F) += mt29f_spinand/ -+obj-$(CONFIG_LTTNG) += lttng/ ---- /dev/null -+++ b/drivers/staging/lttng/Kconfig -@@ -0,0 +1,35 @@ -+config LTTNG -+ tristate "LTTng kernel tracer" -+ depends on TRACEPOINTS -+ help -+ The LTTng 2.0 Tracer Toolchain allows integrated kernel and -+ user-space tracing from a single user interface: the "lttng" -+ command. See http://lttng.org website for the "lttng-tools" -+ user-space tracer control tools package and the "babeltrace" -+ package for conversion of trace data to a human-readable -+ format. -+ -+ LTTng features: -+ - System-wide tracing across kernel, libraries and -+ applications, -+ - Tracepoints, detailed syscall tracing (fast strace replacement), -+ Function tracer, CPU Performance Monitoring Unit (PMU) counters -+ and kprobes support, -+ - Have the ability to attach "context" information to events in the -+ trace (e.g. any PMU counter, pid, ppid, tid, comm name, etc). All -+ the extra information fields to be collected with events are -+ optional, specified on a per-tracing-session basis (except for -+ timestamp and event id, which are mandatory). -+ - Precise and fast clock sources with near cycle-level -+ timestamps, -+ - Efficient trace data transport: -+ - Compact Binary format with CTF, -+ - Per-core buffers ensures scalability, -+ - Fast-paths in caller context, amortized synchronization, -+ - Zero-copy using splice and mmap system calls, over disk, -+ network or consumed in-place, -+ - Multiple concurrent tracing sessions are supported, -+ - Designed to meet hard real-time constraints, -+ - Supports live streaming of the trace data, -+ - Produces CTF (Common Trace Format) natively (see -+ http://www.efficios.com/ctf). ---- /dev/null -+++ b/drivers/staging/lttng/LICENSE -@@ -0,0 +1,27 @@ -+LTTng modules licensing -+Mathieu Desnoyers -+June 2, 2011 -+ -+* LGPLv2.1/GPLv2 dual-license -+ -+The files contained within this package are licensed under -+LGPLv2.1/GPLv2 dual-license (see lgpl-2.1.txt and gpl-2.0.txt for -+details), except for files identified by the following sections. -+ -+* GPLv2 license -+ -+These files are licensed exclusively under the GPLv2 license. See -+gpl-2.0.txt for details. -+ -+lib/ringbuffer/ring_buffer_splice.c -+lib/ringbuffer/ring_buffer_mmap.c -+instrumentation/events/mainline/*.h -+instrumentation/events/lttng-modules/*.h -+ -+* MIT-style license -+ -+These files are licensed under an MIT-style license: -+ -+lib/prio_heap/lttng_prio_heap.h -+lib/prio_heap/lttng_prio_heap.c -+lib/bitfield.h ---- /dev/null -+++ b/drivers/staging/lttng/Makefile -@@ -0,0 +1,38 @@ -+# -+# Makefile for the LTTng modules. -+# -+ -+obj-m += lttng-ring-buffer-client-discard.o -+obj-m += lttng-ring-buffer-client-overwrite.o -+obj-m += lttng-ring-buffer-metadata-client.o -+obj-m += lttng-ring-buffer-client-mmap-discard.o -+obj-m += lttng-ring-buffer-client-mmap-overwrite.o -+obj-m += lttng-ring-buffer-metadata-mmap-client.o -+ -+obj-m += lttng-tracer.o -+lttng-tracer-objs := lttng-events.o lttng-abi.o \ -+ lttng-probes.o lttng-context.o \ -+ lttng-context-pid.o lttng-context-procname.o \ -+ lttng-context-prio.o lttng-context-nice.o \ -+ lttng-context-vpid.o lttng-context-tid.o \ -+ lttng-context-vtid.o lttng-context-ppid.o \ -+ lttng-context-vppid.o lttng-calibrate.o \ -+ lttng-context-hostname.o wrapper/random.o -+ -+obj-m += lttng-statedump.o -+lttng-statedump-objs := lttng-statedump-impl.o wrapper/irqdesc.o \ -+ wrapper/fdtable.o -+ -+ifneq ($(CONFIG_HAVE_SYSCALL_TRACEPOINTS),) -+lttng-tracer-objs += lttng-syscalls.o probes/lttng-probe-user.o -+endif -+ -+ifneq ($(CONFIG_PERF_EVENTS),) -+lttng-tracer-objs += $(shell \ -+ if [ $(VERSION) -ge 3 \ -+ -o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 33 \) ] ; then \ -+ echo "lttng-context-perf-counters.o" ; fi;) -+endif -+ -+obj-m += probes/ -+obj-m += lib/ ---- /dev/null -+++ b/drivers/staging/lttng/README -@@ -0,0 +1,93 @@ -+LTTng 2.x modules -+ -+Mathieu Desnoyers -+March 29, 2013 -+ -+LTTng 2.x kernel modules build against a vanilla or distribution kernel, without -+need for additional patches. Other features: -+ -+- Produces CTF (Common Trace Format) natively, -+ (http://www.efficios.com/ctf) -+- Tracepoints, Function tracer, CPU Performance Monitoring Unit (PMU) -+ counters, kprobes, and kretprobes support, -+- Integrated interface for both kernel and userspace tracing, -+- Have the ability to attach "context" information to events in the -+ trace (e.g. any PMU counter, pid, ppid, tid, comm name, etc). -+ All the extra information fields to be collected with events are -+ optional, specified on a per-tracing-session basis (except for -+ timestamp and event id, which are mandatory). -+ -+To build and install, you will need to have your kernel headers available (or -+access to your full kernel source tree), and use: -+ -+% make -+# make modules_install -+# depmod -a -+ -+If you need to specify the target directory to the kernel you want to build -+against, use: -+ -+% KERNELDIR=path_to_kernel_dir make -+# KERNELDIR=path_to_kernel_dir make modules_install -+# depmod -a kernel_version -+ -+Use lttng-tools to control the tracer. LTTng tools should automatically load -+the kernel modules when needed. Use Babeltrace to print traces as a -+human-readable text log. These tools are available at the following URL: -+http://lttng.org/lttng2.0 -+ -+So far, it has been tested on vanilla Linux kernels 2.6.38, 2.6.39, 3.0, -+3.1, 3.2, 3.3 (on x86 32/64-bit, and powerpc 32-bit at the moment, build -+tested on ARM), 3.4, 3.5, 3.8, 3.9-rc on x86 64-bit. Kernels 2.6.32 to -+2.6.34 need up to 3 patches applied (refer to linux-patches within the -+lttng-modules tree). It should work fine with newer kernels and other -+architectures, but expect build issues with kernels older than 2.6.36. -+The clock source currently used is the standard gettimeofday (slower, -+less scalable and less precise than the LTTng 0.x clocks). Support for -+LTTng 0.x clocks will be added back soon into LTTng 2.0. -+ -+ -+* Kernel config options required -+ -+CONFIG_MODULES: required -+ * Kernel modules support. -+CONFIG_KALLSYMS: required -+ * See wrapper/ files. This is necessary until the few required missing -+ symbols are exported to GPL modules from mainline. -+CONFIG_HIGH_RES_TIMERS: required -+ * Needed for LTTng 2.0 clock source. -+CONFIG_TRACEPOINTS: required -+ kernel tracepoint instrumentation -+ * Enabled as side-effect of any of the perf/ftrace/blktrace -+ instrumentation features. -+ -+ -+* Kernel config options supported (optional) -+ -+The following kernel configuration options will affect the features -+available from LTTng: -+ -+ -+CONFIG_HAVE_SYSCALL_TRACEPOINTS: -+ system call tracing -+ lttng enable-event -k --syscall -+ lttng enable-event -k -a -+CONFIG_PERF_EVENTS: -+ performance counters -+ lttng add-context -t perf:* -+CONFIG_EVENT_TRACING: -+ needed to allow block layer tracing -+CONFIG_KPROBES: -+ Dynamic probe. -+ lttng enable-event -k --probe ... -+CONFIG_KRETPROBES: -+ Dynamic function entry/return probe. -+ lttng enable-event -k --function ... -+ -+ -+* Note about Perf PMU counters support -+ -+Each PMU counter has its zero value set when it is attached to a context with -+add-context. Therefore, it is normal that the same counters attached to both the -+stream context and event context show different values for a given event; what -+matters is that they increment at the same rate. ---- /dev/null -+++ b/drivers/staging/lttng/TODO -@@ -0,0 +1,117 @@ -+Please contact Mathieu Desnoyers <mathieu.desnoyers@efficios.com> for -+questions about this TODO list. The "Cleanup/Testing" section would be -+good to go through before integration into mainline. The "Features" -+section is a wish list of features to complete before releasing the -+"LTTng 2.0" final version, but are not required to have LTTng working. -+These features are mostly performance enhancements and instrumentation -+enhancements. -+ -+TODO: -+ -+A) Cleanup/Testing -+ -+ 1) Test lib ring buffer snapshot feature. -+ When working on the lttngtop project, Julien Desfossez -+ reported that he needed to push the consumer position -+ forward explicitely with lib_ring_buffer_put_next_subbuf. -+ This means that although the usual case of pairs of -+ lib_ring_buffer_get_next_subbuf/lib_ring_buffer_put_next_subbuf -+ work fine, there is probably a problem that needs to be -+ investigated in -+ lib_ring_buffer_get_subbuf/lib_ring_buffer_put_subbuf, which -+ depend on the producer to push the reader position. -+ Contact: Julien Desfossez <julien.desfossez@polymtl.ca> -+ -+ -+B) Features -+ -+ 1) Integration of the LTTng 0.x trace clocks into -+ LTTng 2.0. -+ Currently using mainline kernel monotonic clock. NMIs can -+ therefore not be traced, and this causes a significant -+ performance degradation compared to the LTTng 0.x trace -+ clocks. Imply the creation of drivers/staging/lttng/arch to -+ contain the arch-specific clock support files. -+ * Dependency: addition of clock descriptions to CTF. -+ See: http://git.lttng.org/?p=linux-2.6-lttng.git;a=summary -+ for the LTTng 0.x git tree. -+ -+ 2) Port OMAP3 LTTng trace clocks to x86 to support systems -+ without constant TSC. -+ * Dependency: (B.1) -+ See: http://git.lttng.org/?p=linux-2.6-lttng.git;a=summary -+ for the LTTng 0.x git tree. -+ -+ 3) Implement mmap operation on an anonymous file created by a -+ LTTNG_KERNEL_CLOCK ioctl to export data to export -+ synchronized kernel and user-level LTTng trace clocks: -+ with: -+ - shared per-cpu data, -+ - read seqlock. -+ The content exported by this shared memory area will be -+ arch-specific. -+ * Dependency: (B.1) && (B.2) -+ See: http://git.lttng.org/?p=linux-2.6-lttng.git;a=summary -+ for the LTTng 0.x git tree, which has vDSO support for -+ LTTng trace clock on the x86 architecture. -+ -+ 3) Integrate the "statedump" module from LTTng 0.x into LTTng -+ 2.0. -+ See: http://git.lttng.org/?p=lttng-modules.git;a=shortlog;h=refs/heads/v0.19-stable -+ ltt-statedump.c -+ -+ 4) Generate system call TRACE_EVENT headers for all -+ architectures (currently done: x86 32/64). -+ -+ 5) Define "unknown" system calls into instrumentation/syscalls -+ override files / or do SYSCALL_DEFINE improvements to -+ mainline kernel to allow automatic generation of these -+ missing system call descriptions. -+ -+ 6) Create missing tracepoint event headers files into -+ instrumentation/events from headers located in -+ include/trace/events/. Choice: either do as currently done, -+ and copy those headers locally into the lttng driver and -+ perform the modifications locally, or push TRACE_EVENT API -+ modification into mainline headers, which would require -+ collaboration from Ftrace/Perf maintainers. -+ -+ 7) Poll: implement a poll and/or epoll exclusive wakeup scheme, -+ which contradicts POSIX, but protect multiple consumer -+ threads from thundering herd effect. -+ -+ 8) Re-integrate sample modules from libringbuffer into -+ lttng driver. Those modules can be used as example of how to -+ use libringbuffer in other contexts than LTTng, and are -+ useful to perform benchmarks of the ringbuffer library. -+ See: http://www.efficios.com/ringbuffer -+ -+ 9) NOHZ support for lib ring buffer. NOHZ infrastructure in the -+ Linux kernel does not support notifiers chains, which does -+ not let LTTng play nicely with low power consumption setups -+ for flight recorder (overwrite mode) live traces. One way to -+ allow integration between NOHZ and LTTng would be to add -+ support for such notifiers into NOHZ kernel infrastructure. -+ -+ 10) Turn lttng-probes.c probe_list into a -+ hash table. Turns O(n^2) trace systems registration (cost -+ for n systems) into O(n). (O(1) per system) -+ -+ 11) drivers/staging/lttng/probes/lttng-ftrace.c: -+ LTTng currently uses kretprobes for per-function tracing, -+ not the function tracer. So lttng-ftrace.c should be used -+ for "all" function tracing. -+ -+ 12) drivers/staging/lttng/probes/lttng-types.c: -+ This is a currently unused placeholder to export entire C -+ type declarations into the trace metadata, e.g. for support -+ of describing the layout of structures/enumeration mapping -+ along with syscall entry events. The design of this support -+ will likely change though, and become integrated with the -+ TRACE_EVENT support within lttng, by adding new macros, and -+ support for generation of metadata from these macros, to -+ allow description of those compound types/enumerations. -+ -+Please send patches -+To: Greg Kroah-Hartman <greg@kroah.com> -+To: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/events/README -@@ -0,0 +1,27 @@ -+* Workflow for updating patches from newer kernel: -+ -+Diff mainline/ and lttng-module/ directories. -+ -+Pull the new headers from mainline kernel to mainline/. -+Copy them into lttng-modules. -+Apply diff. Fix conflicts. -+ -+ -+* Workflow to add new Tracepoint instrumentation to newer kernel, -+ and add support for it into LTTng: -+ -+a) instrument the kernel with new trace events headers. If you want that -+ instrumentation distributed, you will have to push those changes into -+ the upstream Linux kernel first, -+b) copy those headers into lttng mainline/ directory, -+c) look at a diff from other headers between mainline/ and -+ lttng/, and use that as a recipe to create a new lttng/ -+ header from the mainline/ header, -+d) create a new file in probes/ for the new trace event header you added, -+e) add it to probes/Makefile, -+f) build, make modules_install, -+g) don't forget to load that new module too. -+ -+Currently, LTTng policy is to only accept headers derived from trace -+event headers accepted into the Linux kernel upstream for tracepoints -+related to upstream kernel instrumentation. ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/events/lttng-module/arch/x86/kvm/mmutrace.h -@@ -0,0 +1,285 @@ -+#if !defined(_TRACE_KVMMMU_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_KVMMMU_H -+ -+#include <linux/tracepoint.h> -+#include <linux/ftrace_event.h> -+ -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM kvmmmu -+ -+#define KVM_MMU_PAGE_FIELDS \ -+ __field(__u64, gfn) \ -+ __field(__u32, role) \ -+ __field(__u32, root_count) \ -+ __field(bool, unsync) -+ -+#define KVM_MMU_PAGE_ASSIGN(sp) \ -+ tp_assign(gfn, sp->gfn) \ -+ tp_assign(role, sp->role.word) \ -+ tp_assign(root_count, sp->root_count) \ -+ tp_assign(unsync, sp->unsync) -+ -+#define KVM_MMU_PAGE_PRINTK() ({ \ -+ const char *ret = p->buffer + p->len; \ -+ static const char *access_str[] = { \ -+ "---", "--x", "w--", "w-x", "-u-", "-ux", "wu-", "wux" \ -+ }; \ -+ union kvm_mmu_page_role role; \ -+ \ -+ role.word = __entry->role; \ -+ \ -+ trace_seq_printf(p, "sp gfn %llx %u%s q%u%s %s%s" \ -+ " %snxe root %u %s%c", \ -+ __entry->gfn, role.level, \ -+ role.cr4_pae ? " pae" : "", \ -+ role.quadrant, \ -+ role.direct ? " direct" : "", \ -+ access_str[role.access], \ -+ role.invalid ? " invalid" : "", \ -+ role.nxe ? "" : "!", \ -+ __entry->root_count, \ -+ __entry->unsync ? "unsync" : "sync", 0); \ -+ ret; \ -+ }) -+ -+#define kvm_mmu_trace_pferr_flags \ -+ { PFERR_PRESENT_MASK, "P" }, \ -+ { PFERR_WRITE_MASK, "W" }, \ -+ { PFERR_USER_MASK, "U" }, \ -+ { PFERR_RSVD_MASK, "RSVD" }, \ -+ { PFERR_FETCH_MASK, "F" } -+ -+/* -+ * A pagetable walk has started -+ */ -+TRACE_EVENT( -+ kvm_mmu_pagetable_walk, -+ TP_PROTO(u64 addr, u32 pferr), -+ TP_ARGS(addr, pferr), -+ -+ TP_STRUCT__entry( -+ __field(__u64, addr) -+ __field(__u32, pferr) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(addr, addr) -+ tp_assign(pferr, pferr) -+ ), -+ -+ TP_printk("addr %llx pferr %x %s", __entry->addr, __entry->pferr, -+ __print_flags(__entry->pferr, "|", kvm_mmu_trace_pferr_flags)) -+) -+ -+ -+/* We just walked a paging element */ -+TRACE_EVENT( -+ kvm_mmu_paging_element, -+ TP_PROTO(u64 pte, int level), -+ TP_ARGS(pte, level), -+ -+ TP_STRUCT__entry( -+ __field(__u64, pte) -+ __field(__u32, level) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(pte, pte) -+ tp_assign(level, level) -+ ), -+ -+ TP_printk("pte %llx level %u", __entry->pte, __entry->level) -+) -+ -+DECLARE_EVENT_CLASS(kvm_mmu_set_bit_class, -+ -+ TP_PROTO(unsigned long table_gfn, unsigned index, unsigned size), -+ -+ TP_ARGS(table_gfn, index, size), -+ -+ TP_STRUCT__entry( -+ __field(__u64, gpa) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(gpa, ((u64)table_gfn << PAGE_SHIFT) -+ + index * size) -+ ), -+ -+ TP_printk("gpa %llx", __entry->gpa) -+) -+ -+/* We set a pte accessed bit */ -+DEFINE_EVENT(kvm_mmu_set_bit_class, kvm_mmu_set_accessed_bit, -+ -+ TP_PROTO(unsigned long table_gfn, unsigned index, unsigned size), -+ -+ TP_ARGS(table_gfn, index, size) -+) -+ -+/* We set a pte dirty bit */ -+DEFINE_EVENT(kvm_mmu_set_bit_class, kvm_mmu_set_dirty_bit, -+ -+ TP_PROTO(unsigned long table_gfn, unsigned index, unsigned size), -+ -+ TP_ARGS(table_gfn, index, size) -+) -+ -+TRACE_EVENT( -+ kvm_mmu_walker_error, -+ TP_PROTO(u32 pferr), -+ TP_ARGS(pferr), -+ -+ TP_STRUCT__entry( -+ __field(__u32, pferr) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(pferr, pferr) -+ ), -+ -+ TP_printk("pferr %x %s", __entry->pferr, -+ __print_flags(__entry->pferr, "|", kvm_mmu_trace_pferr_flags)) -+) -+ -+TRACE_EVENT( -+ kvm_mmu_get_page, -+ TP_PROTO(struct kvm_mmu_page *sp, bool created), -+ TP_ARGS(sp, created), -+ -+ TP_STRUCT__entry( -+ KVM_MMU_PAGE_FIELDS -+ __field(bool, created) -+ ), -+ -+ TP_fast_assign( -+ KVM_MMU_PAGE_ASSIGN(sp) -+ tp_assign(created, created) -+ ), -+ -+ TP_printk("%s %s", KVM_MMU_PAGE_PRINTK(), -+ __entry->created ? "new" : "existing") -+) -+ -+DECLARE_EVENT_CLASS(kvm_mmu_page_class, -+ -+ TP_PROTO(struct kvm_mmu_page *sp), -+ TP_ARGS(sp), -+ -+ TP_STRUCT__entry( -+ KVM_MMU_PAGE_FIELDS -+ ), -+ -+ TP_fast_assign( -+ KVM_MMU_PAGE_ASSIGN(sp) -+ ), -+ -+ TP_printk("%s", KVM_MMU_PAGE_PRINTK()) -+) -+ -+DEFINE_EVENT(kvm_mmu_page_class, kvm_mmu_sync_page, -+ TP_PROTO(struct kvm_mmu_page *sp), -+ -+ TP_ARGS(sp) -+) -+ -+DEFINE_EVENT(kvm_mmu_page_class, kvm_mmu_unsync_page, -+ TP_PROTO(struct kvm_mmu_page *sp), -+ -+ TP_ARGS(sp) -+) -+ -+DEFINE_EVENT(kvm_mmu_page_class, kvm_mmu_prepare_zap_page, -+ TP_PROTO(struct kvm_mmu_page *sp), -+ -+ TP_ARGS(sp) -+) -+ -+TRACE_EVENT( -+ mark_mmio_spte, -+ TP_PROTO(u64 *sptep, gfn_t gfn, unsigned access), -+ TP_ARGS(sptep, gfn, access), -+ -+ TP_STRUCT__entry( -+ __field(void *, sptep) -+ __field(gfn_t, gfn) -+ __field(unsigned, access) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(sptep, sptep) -+ tp_assign(gfn, gfn) -+ tp_assign(access, access) -+ ), -+ -+ TP_printk("sptep:%p gfn %llx access %x", __entry->sptep, __entry->gfn, -+ __entry->access) -+) -+ -+TRACE_EVENT( -+ handle_mmio_page_fault, -+ TP_PROTO(u64 addr, gfn_t gfn, unsigned access), -+ TP_ARGS(addr, gfn, access), -+ -+ TP_STRUCT__entry( -+ __field(u64, addr) -+ __field(gfn_t, gfn) -+ __field(unsigned, access) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(addr, addr) -+ tp_assign(gfn, gfn) -+ tp_assign(access, access) -+ ), -+ -+ TP_printk("addr:%llx gfn %llx access %x", __entry->addr, __entry->gfn, -+ __entry->access) -+) -+ -+#define __spte_satisfied(__spte) \ -+ (__entry->retry && is_writable_pte(__entry->__spte)) -+ -+TRACE_EVENT( -+ fast_page_fault, -+ TP_PROTO(struct kvm_vcpu *vcpu, gva_t gva, u32 error_code, -+ u64 *sptep, u64 old_spte, bool retry), -+ TP_ARGS(vcpu, gva, error_code, sptep, old_spte, retry), -+ -+ TP_STRUCT__entry( -+ __field(int, vcpu_id) -+ __field(gva_t, gva) -+ __field(u32, error_code) -+ __field(u64 *, sptep) -+ __field(u64, old_spte) -+ __field(u64, new_spte) -+ __field(bool, retry) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(vcpu_id, vcpu->vcpu_id) -+ tp_assign(gva, gva) -+ tp_assign(error_code, error_code) -+ tp_assign(sptep, sptep) -+ tp_assign(old_spte, old_spte) -+ tp_assign(new_spte, *sptep) -+ tp_assign(retry, retry) -+ ), -+ -+ TP_printk("vcpu %d gva %lx error_code %s sptep %p old %#llx" -+ " new %llx spurious %d fixed %d", __entry->vcpu_id, -+ __entry->gva, __print_flags(__entry->error_code, "|", -+ kvm_mmu_trace_pferr_flags), __entry->sptep, -+ __entry->old_spte, __entry->new_spte, -+ __spte_satisfied(old_spte), __spte_satisfied(new_spte) -+ ) -+) -+#endif /* _TRACE_KVMMMU_H */ -+ -+#undef TRACE_INCLUDE_PATH -+#define TRACE_INCLUDE_PATH ../instrumentation/events/lttng-module/arch/x86/kvm -+#undef TRACE_INCLUDE_FILE -+#define TRACE_INCLUDE_FILE mmutrace -+ -+/* This part must be outside protection */ -+#include "../../../../../../probes/define_trace.h" ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/events/lttng-module/arch/x86/kvm/trace.h -@@ -0,0 +1,833 @@ -+#if !defined(_TRACE_KVM_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_KVM_H -+ -+#include <linux/tracepoint.h> -+#include <asm/vmx.h> -+#include <asm/svm.h> -+#include <asm/clocksource.h> -+#include <linux/version.h> -+#include <../arch/x86/kvm/lapic.h> -+#include <../arch/x86/kvm/kvm_cache_regs.h> -+ -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM kvm -+ -+/* -+ * Tracepoint for guest mode entry. -+ */ -+TRACE_EVENT(kvm_entry, -+ TP_PROTO(unsigned int vcpu_id), -+ TP_ARGS(vcpu_id), -+ -+ TP_STRUCT__entry( -+ __field( unsigned int, vcpu_id ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(vcpu_id, vcpu_id) -+ ), -+ -+ TP_printk("vcpu %u", __entry->vcpu_id) -+) -+ -+/* -+ * Tracepoint for hypercall. -+ */ -+TRACE_EVENT(kvm_hypercall, -+ TP_PROTO(unsigned long nr, unsigned long a0, unsigned long a1, -+ unsigned long a2, unsigned long a3), -+ TP_ARGS(nr, a0, a1, a2, a3), -+ -+ TP_STRUCT__entry( -+ __field( unsigned long, nr ) -+ __field( unsigned long, a0 ) -+ __field( unsigned long, a1 ) -+ __field( unsigned long, a2 ) -+ __field( unsigned long, a3 ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(nr, nr) -+ tp_assign(a0, a0) -+ tp_assign(a1, a1) -+ tp_assign(a2, a2) -+ tp_assign(a3, a3) -+ ), -+ -+ TP_printk("nr 0x%lx a0 0x%lx a1 0x%lx a2 0x%lx a3 0x%lx", -+ __entry->nr, __entry->a0, __entry->a1, __entry->a2, -+ __entry->a3) -+) -+ -+/* -+ * Tracepoint for hypercall. -+ */ -+TRACE_EVENT(kvm_hv_hypercall, -+ TP_PROTO(__u16 code, bool fast, __u16 rep_cnt, __u16 rep_idx, -+ __u64 ingpa, __u64 outgpa), -+ TP_ARGS(code, fast, rep_cnt, rep_idx, ingpa, outgpa), -+ -+ TP_STRUCT__entry( -+ __field( __u16, rep_cnt ) -+ __field( __u16, rep_idx ) -+ __field( __u64, ingpa ) -+ __field( __u64, outgpa ) -+ __field( __u16, code ) -+ __field( bool, fast ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(rep_cnt, rep_cnt) -+ tp_assign(rep_idx, rep_idx) -+ tp_assign(ingpa, ingpa) -+ tp_assign(outgpa, outgpa) -+ tp_assign(code, code) -+ tp_assign(fast, fast) -+ ), -+ -+ TP_printk("code 0x%x %s cnt 0x%x idx 0x%x in 0x%llx out 0x%llx", -+ __entry->code, __entry->fast ? "fast" : "slow", -+ __entry->rep_cnt, __entry->rep_idx, __entry->ingpa, -+ __entry->outgpa) -+) -+ -+/* -+ * Tracepoint for PIO. -+ */ -+TRACE_EVENT(kvm_pio, -+ TP_PROTO(unsigned int rw, unsigned int port, unsigned int size, -+ unsigned int count), -+ TP_ARGS(rw, port, size, count), -+ -+ TP_STRUCT__entry( -+ __field( unsigned int, rw ) -+ __field( unsigned int, port ) -+ __field( unsigned int, size ) -+ __field( unsigned int, count ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(rw, rw) -+ tp_assign(port, port) -+ tp_assign(size, size) -+ tp_assign(count, count) -+ ), -+ -+ TP_printk("pio_%s at 0x%x size %d count %d", -+ __entry->rw ? "write" : "read", -+ __entry->port, __entry->size, __entry->count) -+) -+ -+/* -+ * Tracepoint for cpuid. -+ */ -+TRACE_EVENT(kvm_cpuid, -+ TP_PROTO(unsigned int function, unsigned long rax, unsigned long rbx, -+ unsigned long rcx, unsigned long rdx), -+ TP_ARGS(function, rax, rbx, rcx, rdx), -+ -+ TP_STRUCT__entry( -+ __field( unsigned int, function ) -+ __field( unsigned long, rax ) -+ __field( unsigned long, rbx ) -+ __field( unsigned long, rcx ) -+ __field( unsigned long, rdx ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(function, function) -+ tp_assign(rax, rax) -+ tp_assign(rbx, rbx) -+ tp_assign(rcx, rcx) -+ tp_assign(rdx, rdx) -+ ), -+ -+ TP_printk("func %x rax %lx rbx %lx rcx %lx rdx %lx", -+ __entry->function, __entry->rax, -+ __entry->rbx, __entry->rcx, __entry->rdx) -+) -+ -+#define AREG(x) { APIC_##x, "APIC_" #x } -+ -+#define kvm_trace_symbol_apic \ -+ AREG(ID), AREG(LVR), AREG(TASKPRI), AREG(ARBPRI), AREG(PROCPRI), \ -+ AREG(EOI), AREG(RRR), AREG(LDR), AREG(DFR), AREG(SPIV), AREG(ISR), \ -+ AREG(TMR), AREG(IRR), AREG(ESR), AREG(ICR), AREG(ICR2), AREG(LVTT), \ -+ AREG(LVTTHMR), AREG(LVTPC), AREG(LVT0), AREG(LVT1), AREG(LVTERR), \ -+ AREG(TMICT), AREG(TMCCT), AREG(TDCR), AREG(SELF_IPI), AREG(EFEAT), \ -+ AREG(ECTRL) -+/* -+ * Tracepoint for apic access. -+ */ -+TRACE_EVENT(kvm_apic, -+ TP_PROTO(unsigned int rw, unsigned int reg, unsigned int val), -+ TP_ARGS(rw, reg, val), -+ -+ TP_STRUCT__entry( -+ __field( unsigned int, rw ) -+ __field( unsigned int, reg ) -+ __field( unsigned int, val ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(rw, rw) -+ tp_assign(reg, reg) -+ tp_assign(val, val) -+ ), -+ -+ TP_printk("apic_%s %s = 0x%x", -+ __entry->rw ? "write" : "read", -+ __print_symbolic(__entry->reg, kvm_trace_symbol_apic), -+ __entry->val) -+) -+ -+#define trace_kvm_apic_read(reg, val) trace_kvm_apic(0, reg, val) -+#define trace_kvm_apic_write(reg, val) trace_kvm_apic(1, reg, val) -+ -+#define KVM_ISA_VMX 1 -+#define KVM_ISA_SVM 2 -+ -+/* -+ * Tracepoint for kvm guest exit: -+ */ -+TRACE_EVENT(kvm_exit, -+ TP_PROTO(unsigned int exit_reason, struct kvm_vcpu *vcpu, u32 isa, u64 info1, u64 info2), -+ TP_ARGS(exit_reason, vcpu, isa, info1, info2), -+ -+ TP_STRUCT__entry( -+ __field( unsigned int, exit_reason ) -+ __field( unsigned long, guest_rip ) -+ __field( u32, isa ) -+ __field( u64, info1 ) -+ __field( u64, info2 ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(exit_reason, exit_reason) -+ tp_assign(guest_rip, kvm_rip_read(vcpu)) -+ tp_assign(isa, isa) -+ kvm_x86_ops->get_exit_info(vcpu, &info1, -+ &info2); -+ tp_assign(info1, info1) -+ tp_assign(info2, info2) -+ ), -+ -+ TP_printk("reason %s rip info %llx %llx", -+ (__entry->isa == KVM_ISA_VMX) ? -+ __print_symbolic(__entry->exit_reason, VMX_EXIT_REASONS) : -+ __print_symbolic(__entry->exit_reason, SVM_EXIT_REASONS), -+ /* __entry->guest_rip,*/ __entry->info1, __entry->info2) -+) -+ -+/* -+ * Tracepoint for kvm interrupt injection: -+ */ -+TRACE_EVENT(kvm_inj_virq, -+ TP_PROTO(unsigned int irq), -+ TP_ARGS(irq), -+ -+ TP_STRUCT__entry( -+ __field( unsigned int, irq ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(irq, irq) -+ ), -+ -+ TP_printk("irq %u", __entry->irq) -+) -+ -+#define EXS(x) { x##_VECTOR, "#" #x } -+ -+#define kvm_trace_sym_exc \ -+ EXS(DE), EXS(DB), EXS(BP), EXS(OF), EXS(BR), EXS(UD), EXS(NM), \ -+ EXS(DF), EXS(TS), EXS(NP), EXS(SS), EXS(GP), EXS(PF), \ -+ EXS(MF), EXS(MC) -+ -+/* -+ * Tracepoint for kvm interrupt injection: -+ */ -+TRACE_EVENT(kvm_inj_exception, -+ TP_PROTO(unsigned exception, bool has_error, unsigned error_code), -+ TP_ARGS(exception, has_error, error_code), -+ -+ TP_STRUCT__entry( -+ __field( u8, exception ) -+ __field( u8, has_error ) -+ __field( u32, error_code ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(exception, exception) -+ tp_assign(has_error, has_error) -+ tp_assign(error_code, error_code) -+ ), -+ -+ TP_printk("%s (0x%x)", -+ __print_symbolic(__entry->exception, kvm_trace_sym_exc), -+ /* FIXME: don't print error_code if not present */ -+ __entry->has_error ? __entry->error_code : 0) -+) -+ -+/* -+ * Tracepoint for page fault. -+ */ -+TRACE_EVENT(kvm_page_fault, -+ TP_PROTO(unsigned long fault_address, unsigned int error_code), -+ TP_ARGS(fault_address, error_code), -+ -+ TP_STRUCT__entry( -+ __field( unsigned long, fault_address ) -+ __field( unsigned int, error_code ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(fault_address, fault_address) -+ tp_assign(error_code, error_code) -+ ), -+ -+ TP_printk("address %lx error_code %x", -+ __entry->fault_address, __entry->error_code) -+) -+ -+/* -+ * Tracepoint for guest MSR access. -+ */ -+TRACE_EVENT(kvm_msr, -+ TP_PROTO(unsigned write, u32 ecx, u64 data, bool exception), -+ TP_ARGS(write, ecx, data, exception), -+ -+ TP_STRUCT__entry( -+ __field( unsigned, write ) -+ __field( u32, ecx ) -+ __field( u64, data ) -+ __field( u8, exception ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(write, write) -+ tp_assign(ecx, ecx) -+ tp_assign(data, data) -+ tp_assign(exception, exception) -+ ), -+ -+ TP_printk("msr_%s %x = 0x%llx%s", -+ __entry->write ? "write" : "read", -+ __entry->ecx, __entry->data, -+ __entry->exception ? " (#GP)" : "") -+) -+ -+#define trace_kvm_msr_read(ecx, data) trace_kvm_msr(0, ecx, data, false) -+#define trace_kvm_msr_write(ecx, data) trace_kvm_msr(1, ecx, data, false) -+#define trace_kvm_msr_read_ex(ecx) trace_kvm_msr(0, ecx, 0, true) -+#define trace_kvm_msr_write_ex(ecx, data) trace_kvm_msr(1, ecx, data, true) -+ -+/* -+ * Tracepoint for guest CR access. -+ */ -+TRACE_EVENT(kvm_cr, -+ TP_PROTO(unsigned int rw, unsigned int cr, unsigned long val), -+ TP_ARGS(rw, cr, val), -+ -+ TP_STRUCT__entry( -+ __field( unsigned int, rw ) -+ __field( unsigned int, cr ) -+ __field( unsigned long, val ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(rw, rw) -+ tp_assign(cr, cr) -+ tp_assign(val, val) -+ ), -+ -+ TP_printk("cr_%s %x = 0x%lx", -+ __entry->rw ? "write" : "read", -+ __entry->cr, __entry->val) -+) -+ -+#define trace_kvm_cr_read(cr, val) trace_kvm_cr(0, cr, val) -+#define trace_kvm_cr_write(cr, val) trace_kvm_cr(1, cr, val) -+ -+TRACE_EVENT(kvm_pic_set_irq, -+ TP_PROTO(__u8 chip, __u8 pin, __u8 elcr, __u8 imr, bool coalesced), -+ TP_ARGS(chip, pin, elcr, imr, coalesced), -+ -+ TP_STRUCT__entry( -+ __field( __u8, chip ) -+ __field( __u8, pin ) -+ __field( __u8, elcr ) -+ __field( __u8, imr ) -+ __field( bool, coalesced ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(chip, chip) -+ tp_assign(pin, pin) -+ tp_assign(elcr, elcr) -+ tp_assign(imr, imr) -+ tp_assign(coalesced, coalesced) -+ ), -+ -+ TP_printk("chip %u pin %u (%s%s)%s", -+ __entry->chip, __entry->pin, -+ (__entry->elcr & (1 << __entry->pin)) ? "level":"edge", -+ (__entry->imr & (1 << __entry->pin)) ? "|masked":"", -+ __entry->coalesced ? " (coalesced)" : "") -+) -+ -+#define kvm_apic_dst_shorthand \ -+ {0x0, "dst"}, \ -+ {0x1, "self"}, \ -+ {0x2, "all"}, \ -+ {0x3, "all-but-self"} -+ -+TRACE_EVENT(kvm_apic_ipi, -+ TP_PROTO(__u32 icr_low, __u32 dest_id), -+ TP_ARGS(icr_low, dest_id), -+ -+ TP_STRUCT__entry( -+ __field( __u32, icr_low ) -+ __field( __u32, dest_id ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(icr_low, icr_low) -+ tp_assign(dest_id, dest_id) -+ ), -+ -+ TP_printk("dst %x vec %u (%s|%s|%s|%s|%s)", -+ __entry->dest_id, (u8)__entry->icr_low, -+ __print_symbolic((__entry->icr_low >> 8 & 0x7), -+ kvm_deliver_mode), -+ (__entry->icr_low & (1<<11)) ? "logical" : "physical", -+ (__entry->icr_low & (1<<14)) ? "assert" : "de-assert", -+ (__entry->icr_low & (1<<15)) ? "level" : "edge", -+ __print_symbolic((__entry->icr_low >> 18 & 0x3), -+ kvm_apic_dst_shorthand)) -+) -+ -+TRACE_EVENT(kvm_apic_accept_irq, -+ TP_PROTO(__u32 apicid, __u16 dm, __u8 tm, __u8 vec, bool coalesced), -+ TP_ARGS(apicid, dm, tm, vec, coalesced), -+ -+ TP_STRUCT__entry( -+ __field( __u32, apicid ) -+ __field( __u16, dm ) -+ __field( __u8, tm ) -+ __field( __u8, vec ) -+ __field( bool, coalesced ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(apicid, apicid) -+ tp_assign(dm, dm) -+ tp_assign(tm, tm) -+ tp_assign(vec, vec) -+ tp_assign(coalesced, coalesced) -+ ), -+ -+ TP_printk("apicid %x vec %u (%s|%s)%s", -+ __entry->apicid, __entry->vec, -+ __print_symbolic((__entry->dm >> 8 & 0x7), kvm_deliver_mode), -+ __entry->tm ? "level" : "edge", -+ __entry->coalesced ? " (coalesced)" : "") -+) -+ -+TRACE_EVENT(kvm_eoi, -+ TP_PROTO(struct kvm_lapic *apic, int vector), -+ TP_ARGS(apic, vector), -+ -+ TP_STRUCT__entry( -+ __field( __u32, apicid ) -+ __field( int, vector ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(apicid, apic->vcpu->vcpu_id) -+ tp_assign(vector, vector) -+ ), -+ -+ TP_printk("apicid %x vector %d", __entry->apicid, __entry->vector) -+) -+ -+TRACE_EVENT(kvm_pv_eoi, -+ TP_PROTO(struct kvm_lapic *apic, int vector), -+ TP_ARGS(apic, vector), -+ -+ TP_STRUCT__entry( -+ __field( __u32, apicid ) -+ __field( int, vector ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(apicid, apic->vcpu->vcpu_id) -+ tp_assign(vector, vector) -+ ), -+ -+ TP_printk("apicid %x vector %d", __entry->apicid, __entry->vector) -+) -+ -+/* -+ * Tracepoint for nested VMRUN -+ */ -+TRACE_EVENT(kvm_nested_vmrun, -+ TP_PROTO(__u64 rip, __u64 vmcb, __u64 nested_rip, __u32 int_ctl, -+ __u32 event_inj, bool npt), -+ TP_ARGS(rip, vmcb, nested_rip, int_ctl, event_inj, npt), -+ -+ TP_STRUCT__entry( -+ __field( __u64, rip ) -+ __field( __u64, vmcb ) -+ __field( __u64, nested_rip ) -+ __field( __u32, int_ctl ) -+ __field( __u32, event_inj ) -+ __field( bool, npt ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(rip, rip) -+ tp_assign(vmcb, vmcb) -+ tp_assign(nested_rip, nested_rip) -+ tp_assign(int_ctl, int_ctl) -+ tp_assign(event_inj, event_inj) -+ tp_assign(npt, npt) -+ ), -+ -+ TP_printk("rip: 0x%016llx vmcb: 0x%016llx nrip: 0x%016llx int_ctl: 0x%08x " -+ "event_inj: 0x%08x npt: %s", -+ __entry->rip, __entry->vmcb, __entry->nested_rip, -+ __entry->int_ctl, __entry->event_inj, -+ __entry->npt ? "on" : "off") -+) -+ -+TRACE_EVENT(kvm_nested_intercepts, -+ TP_PROTO(__u16 cr_read, __u16 cr_write, __u32 exceptions, __u64 intercept), -+ TP_ARGS(cr_read, cr_write, exceptions, intercept), -+ -+ TP_STRUCT__entry( -+ __field( __u16, cr_read ) -+ __field( __u16, cr_write ) -+ __field( __u32, exceptions ) -+ __field( __u64, intercept ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(cr_read, cr_read) -+ tp_assign(cr_write, cr_write) -+ tp_assign(exceptions, exceptions) -+ tp_assign(intercept, intercept) -+ ), -+ -+ TP_printk("cr_read: %04x cr_write: %04x excp: %08x intercept: %016llx", -+ __entry->cr_read, __entry->cr_write, __entry->exceptions, -+ __entry->intercept) -+) -+/* -+ * Tracepoint for #VMEXIT while nested -+ */ -+TRACE_EVENT(kvm_nested_vmexit, -+ TP_PROTO(__u64 rip, __u32 exit_code, -+ __u64 exit_info1, __u64 exit_info2, -+ __u32 exit_int_info, __u32 exit_int_info_err, __u32 isa), -+ TP_ARGS(rip, exit_code, exit_info1, exit_info2, -+ exit_int_info, exit_int_info_err, isa), -+ -+ TP_STRUCT__entry( -+ __field( __u64, rip ) -+ __field( __u32, exit_code ) -+ __field( __u64, exit_info1 ) -+ __field( __u64, exit_info2 ) -+ __field( __u32, exit_int_info ) -+ __field( __u32, exit_int_info_err ) -+ __field( __u32, isa ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(rip, rip) -+ tp_assign(exit_code, exit_code) -+ tp_assign(exit_info1, exit_info1) -+ tp_assign(exit_info2, exit_info2) -+ tp_assign(exit_int_info, exit_int_info) -+ tp_assign(exit_int_info_err, exit_int_info_err) -+ tp_assign(isa, isa) -+ ), -+ TP_printk("rip: 0x%016llx reason: %s ext_inf1: 0x%016llx " -+ "ext_inf2: 0x%016llx ext_int: 0x%08x ext_int_err: 0x%08x", -+ __entry->rip, -+ (__entry->isa == KVM_ISA_VMX) ? -+ __print_symbolic(__entry->exit_code, VMX_EXIT_REASONS) : -+ __print_symbolic(__entry->exit_code, SVM_EXIT_REASONS), -+ __entry->exit_info1, __entry->exit_info2, -+ __entry->exit_int_info, __entry->exit_int_info_err) -+) -+ -+/* -+ * Tracepoint for #VMEXIT reinjected to the guest -+ */ -+TRACE_EVENT(kvm_nested_vmexit_inject, -+ TP_PROTO(__u32 exit_code, -+ __u64 exit_info1, __u64 exit_info2, -+ __u32 exit_int_info, __u32 exit_int_info_err, __u32 isa), -+ TP_ARGS(exit_code, exit_info1, exit_info2, -+ exit_int_info, exit_int_info_err, isa), -+ -+ TP_STRUCT__entry( -+ __field( __u32, exit_code ) -+ __field( __u64, exit_info1 ) -+ __field( __u64, exit_info2 ) -+ __field( __u32, exit_int_info ) -+ __field( __u32, exit_int_info_err ) -+ __field( __u32, isa ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(exit_code, exit_code) -+ tp_assign(exit_info1, exit_info1) -+ tp_assign(exit_info2, exit_info2) -+ tp_assign(exit_int_info, exit_int_info) -+ tp_assign(exit_int_info_err, exit_int_info_err) -+ tp_assign(isa, isa) -+ ), -+ -+ TP_printk("reason: %s ext_inf1: 0x%016llx " -+ "ext_inf2: 0x%016llx ext_int: 0x%08x ext_int_err: 0x%08x", -+ (__entry->isa == KVM_ISA_VMX) ? -+ __print_symbolic(__entry->exit_code, VMX_EXIT_REASONS) : -+ __print_symbolic(__entry->exit_code, SVM_EXIT_REASONS), -+ __entry->exit_info1, __entry->exit_info2, -+ __entry->exit_int_info, __entry->exit_int_info_err) -+) -+ -+/* -+ * Tracepoint for nested #vmexit because of interrupt pending -+ */ -+TRACE_EVENT(kvm_nested_intr_vmexit, -+ TP_PROTO(__u64 rip), -+ TP_ARGS(rip), -+ -+ TP_STRUCT__entry( -+ __field( __u64, rip ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(rip, rip) -+ ), -+ -+ TP_printk("rip: 0x%016llx", __entry->rip) -+) -+ -+/* -+ * Tracepoint for nested #vmexit because of interrupt pending -+ */ -+TRACE_EVENT(kvm_invlpga, -+ TP_PROTO(__u64 rip, int asid, u64 address), -+ TP_ARGS(rip, asid, address), -+ -+ TP_STRUCT__entry( -+ __field( __u64, rip ) -+ __field( int, asid ) -+ __field( __u64, address ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(rip, rip) -+ tp_assign(asid, asid) -+ tp_assign(address, address) -+ ), -+ -+ TP_printk("rip: 0x%016llx asid: %d address: 0x%016llx", -+ __entry->rip, __entry->asid, __entry->address) -+) -+ -+/* -+ * Tracepoint for nested #vmexit because of interrupt pending -+ */ -+TRACE_EVENT(kvm_skinit, -+ TP_PROTO(__u64 rip, __u32 slb), -+ TP_ARGS(rip, slb), -+ -+ TP_STRUCT__entry( -+ __field( __u64, rip ) -+ __field( __u32, slb ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(rip, rip) -+ tp_assign(slb, slb) -+ ), -+ -+ TP_printk("rip: 0x%016llx slb: 0x%08x", -+ __entry->rip, __entry->slb) -+) -+ -+#define KVM_EMUL_INSN_F_CR0_PE (1 << 0) -+#define KVM_EMUL_INSN_F_EFL_VM (1 << 1) -+#define KVM_EMUL_INSN_F_CS_D (1 << 2) -+#define KVM_EMUL_INSN_F_CS_L (1 << 3) -+ -+#define kvm_trace_symbol_emul_flags \ -+ { 0, "real" }, \ -+ { KVM_EMUL_INSN_F_CR0_PE \ -+ | KVM_EMUL_INSN_F_EFL_VM, "vm16" }, \ -+ { KVM_EMUL_INSN_F_CR0_PE, "prot16" }, \ -+ { KVM_EMUL_INSN_F_CR0_PE \ -+ | KVM_EMUL_INSN_F_CS_D, "prot32" }, \ -+ { KVM_EMUL_INSN_F_CR0_PE \ -+ | KVM_EMUL_INSN_F_CS_L, "prot64" } -+ -+#define kei_decode_mode(mode) ({ \ -+ u8 flags = 0xff; \ -+ switch (mode) { \ -+ case X86EMUL_MODE_REAL: \ -+ flags = 0; \ -+ break; \ -+ case X86EMUL_MODE_VM86: \ -+ flags = KVM_EMUL_INSN_F_EFL_VM; \ -+ break; \ -+ case X86EMUL_MODE_PROT16: \ -+ flags = KVM_EMUL_INSN_F_CR0_PE; \ -+ break; \ -+ case X86EMUL_MODE_PROT32: \ -+ flags = KVM_EMUL_INSN_F_CR0_PE \ -+ | KVM_EMUL_INSN_F_CS_D; \ -+ break; \ -+ case X86EMUL_MODE_PROT64: \ -+ flags = KVM_EMUL_INSN_F_CR0_PE \ -+ | KVM_EMUL_INSN_F_CS_L; \ -+ break; \ -+ } \ -+ flags; \ -+ }) -+ -+TRACE_EVENT(kvm_emulate_insn, -+ TP_PROTO(struct kvm_vcpu *vcpu, __u8 failed), -+ TP_ARGS(vcpu, failed), -+ -+ TP_STRUCT__entry( -+ __field( __u64, rip ) -+ __field( __u32, csbase ) -+ __field( __u8, len ) -+ __array( __u8, insn, 15 ) -+ __field( __u8, flags ) -+ __field( __u8, failed ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(rip, vcpu->arch.emulate_ctxt.fetch.start) -+ tp_assign(csbase, kvm_x86_ops->get_segment_base(vcpu, VCPU_SREG_CS)) -+ tp_assign(len, vcpu->arch.emulate_ctxt._eip -+ - vcpu->arch.emulate_ctxt.fetch.start) -+ tp_memcpy(insn, -+ vcpu->arch.emulate_ctxt.fetch.data, -+ 15) -+ tp_assign(flags, kei_decode_mode(vcpu->arch.emulate_ctxt.mode)) -+ tp_assign(failed, failed) -+ ), -+ -+ TP_printk("%x:%llx:%s (%s)%s", -+ __entry->csbase, __entry->rip, -+ __print_hex(__entry->insn, __entry->len), -+ __print_symbolic(__entry->flags, -+ kvm_trace_symbol_emul_flags), -+ __entry->failed ? " failed" : "" -+ ) -+ ) -+ -+#define trace_kvm_emulate_insn_start(vcpu) trace_kvm_emulate_insn(vcpu, 0) -+#define trace_kvm_emulate_insn_failed(vcpu) trace_kvm_emulate_insn(vcpu, 1) -+ -+TRACE_EVENT( -+ vcpu_match_mmio, -+ TP_PROTO(gva_t gva, gpa_t gpa, bool write, bool gpa_match), -+ TP_ARGS(gva, gpa, write, gpa_match), -+ -+ TP_STRUCT__entry( -+ __field(gva_t, gva) -+ __field(gpa_t, gpa) -+ __field(bool, write) -+ __field(bool, gpa_match) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(gva, gva) -+ tp_assign(gpa, gpa) -+ tp_assign(write, write) -+ tp_assign(gpa_match, gpa_match) -+ ), -+ -+ TP_printk("gva %#lx gpa %#llx %s %s", __entry->gva, __entry->gpa, -+ __entry->write ? "Write" : "Read", -+ __entry->gpa_match ? "GPA" : "GVA") -+) -+ -+#ifdef CONFIG_X86_64 -+ -+#define host_clocks \ -+ {VCLOCK_NONE, "none"}, \ -+ {VCLOCK_TSC, "tsc"}, \ -+ {VCLOCK_HPET, "hpet"} \ -+ -+TRACE_EVENT(kvm_update_master_clock, -+ TP_PROTO(bool use_master_clock, unsigned int host_clock, bool offset_matched), -+ TP_ARGS(use_master_clock, host_clock, offset_matched), -+ -+ TP_STRUCT__entry( -+ __field( bool, use_master_clock ) -+ __field( unsigned int, host_clock ) -+ __field( bool, offset_matched ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(use_master_clock, use_master_clock) -+ tp_assign(host_clock, host_clock) -+ tp_assign(offset_matched, offset_matched) -+ ), -+ -+ TP_printk("masterclock %d hostclock %s offsetmatched %u", -+ __entry->use_master_clock, -+ __print_symbolic(__entry->host_clock, host_clocks), -+ __entry->offset_matched) -+) -+ -+TRACE_EVENT(kvm_track_tsc, -+ TP_PROTO(unsigned int vcpu_id, unsigned int nr_matched, -+ unsigned int online_vcpus, bool use_master_clock, -+ unsigned int host_clock), -+ TP_ARGS(vcpu_id, nr_matched, online_vcpus, use_master_clock, -+ host_clock), -+ -+ TP_STRUCT__entry( -+ __field( unsigned int, vcpu_id ) -+ __field( unsigned int, nr_vcpus_matched_tsc ) -+ __field( unsigned int, online_vcpus ) -+ __field( bool, use_master_clock ) -+ __field( unsigned int, host_clock ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(vcpu_id, vcpu_id) -+ tp_assign(nr_vcpus_matched_tsc, nr_matched) -+ tp_assign(online_vcpus, online_vcpus) -+ tp_assign(use_master_clock, use_master_clock) -+ tp_assign(host_clock, host_clock) -+ ), -+ -+ TP_printk("vcpu_id %u masterclock %u offsetmatched %u nr_online %u" -+ " hostclock %s", -+ __entry->vcpu_id, __entry->use_master_clock, -+ __entry->nr_vcpus_matched_tsc, __entry->online_vcpus, -+ __print_symbolic(__entry->host_clock, host_clocks)) -+) -+ -+#endif /* CONFIG_X86_64 */ -+ -+#endif /* _TRACE_KVM_H */ -+ -+#undef TRACE_INCLUDE_PATH -+#define TRACE_INCLUDE_PATH ../instrumentation/events/lttng-module/arch/x86/kvm -+#undef TRACE_INCLUDE_FILE -+#define TRACE_INCLUDE_FILE trace -+ -+/* This part must be outside protection */ -+#include "../../../../../../probes/define_trace.h" ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/events/lttng-module/asoc.h -@@ -0,0 +1,422 @@ -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM asoc -+ -+#if !defined(_TRACE_ASOC_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_ASOC_H -+ -+#include <linux/ktime.h> -+#include <linux/tracepoint.h> -+#include <linux/version.h> -+ -+#define DAPM_DIRECT "(direct)" -+ -+#ifndef _TRACE_ASOC_DEF -+#define _TRACE_ASOC_DEF -+struct snd_soc_jack; -+struct snd_soc_codec; -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,1,0)) -+struct snd_soc_platform; -+#endif -+struct snd_soc_card; -+struct snd_soc_dapm_widget; -+#endif -+ -+/* -+ * Log register events -+ */ -+DECLARE_EVENT_CLASS(snd_soc_reg, -+ -+ TP_PROTO(struct snd_soc_codec *codec, unsigned int reg, -+ unsigned int val), -+ -+ TP_ARGS(codec, reg, val), -+ -+ TP_STRUCT__entry( -+ __string( name, codec->name ) -+ __field( int, id ) -+ __field( unsigned int, reg ) -+ __field( unsigned int, val ) -+ ), -+ -+ TP_fast_assign( -+ tp_strcpy(name, codec->name) -+ tp_assign(id, codec->id) -+ tp_assign(reg, reg) -+ tp_assign(val, val) -+ ), -+ -+ TP_printk("codec=%s.%d reg=%x val=%x", __get_str(name), -+ (int)__entry->id, (unsigned int)__entry->reg, -+ (unsigned int)__entry->val) -+) -+ -+DEFINE_EVENT(snd_soc_reg, snd_soc_reg_write, -+ -+ TP_PROTO(struct snd_soc_codec *codec, unsigned int reg, -+ unsigned int val), -+ -+ TP_ARGS(codec, reg, val) -+ -+) -+ -+DEFINE_EVENT(snd_soc_reg, snd_soc_reg_read, -+ -+ TP_PROTO(struct snd_soc_codec *codec, unsigned int reg, -+ unsigned int val), -+ -+ TP_ARGS(codec, reg, val) -+ -+) -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,1,0)) -+DECLARE_EVENT_CLASS(snd_soc_preg, -+ -+ TP_PROTO(struct snd_soc_platform *platform, unsigned int reg, -+ unsigned int val), -+ -+ TP_ARGS(platform, reg, val), -+ -+ TP_STRUCT__entry( -+ __string( name, platform->name ) -+ __field( int, id ) -+ __field( unsigned int, reg ) -+ __field( unsigned int, val ) -+ ), -+ -+ TP_fast_assign( -+ tp_strcpy(name, platform->name) -+ tp_assign(id, platform->id) -+ tp_assign(reg, reg) -+ tp_assign(val, val) -+ ), -+ -+ TP_printk("platform=%s.%d reg=%x val=%x", __get_str(name), -+ (int)__entry->id, (unsigned int)__entry->reg, -+ (unsigned int)__entry->val) -+) -+ -+DEFINE_EVENT(snd_soc_preg, snd_soc_preg_write, -+ -+ TP_PROTO(struct snd_soc_platform *platform, unsigned int reg, -+ unsigned int val), -+ -+ TP_ARGS(platform, reg, val) -+ -+) -+ -+DEFINE_EVENT(snd_soc_preg, snd_soc_preg_read, -+ -+ TP_PROTO(struct snd_soc_platform *platform, unsigned int reg, -+ unsigned int val), -+ -+ TP_ARGS(platform, reg, val) -+ -+) -+#endif -+ -+DECLARE_EVENT_CLASS(snd_soc_card, -+ -+ TP_PROTO(struct snd_soc_card *card, int val), -+ -+ TP_ARGS(card, val), -+ -+ TP_STRUCT__entry( -+ __string( name, card->name ) -+ __field( int, val ) -+ ), -+ -+ TP_fast_assign( -+ tp_strcpy(name, card->name) -+ tp_assign(val, val) -+ ), -+ -+ TP_printk("card=%s val=%d", __get_str(name), (int)__entry->val) -+) -+ -+DEFINE_EVENT(snd_soc_card, snd_soc_bias_level_start, -+ -+ TP_PROTO(struct snd_soc_card *card, int val), -+ -+ TP_ARGS(card, val) -+ -+) -+ -+DEFINE_EVENT(snd_soc_card, snd_soc_bias_level_done, -+ -+ TP_PROTO(struct snd_soc_card *card, int val), -+ -+ TP_ARGS(card, val) -+ -+) -+ -+DECLARE_EVENT_CLASS(snd_soc_dapm_basic, -+ -+ TP_PROTO(struct snd_soc_card *card), -+ -+ TP_ARGS(card), -+ -+ TP_STRUCT__entry( -+ __string( name, card->name ) -+ ), -+ -+ TP_fast_assign( -+ tp_strcpy(name, card->name) -+ ), -+ -+ TP_printk("card=%s", __get_str(name)) -+) -+ -+DEFINE_EVENT(snd_soc_dapm_basic, snd_soc_dapm_start, -+ -+ TP_PROTO(struct snd_soc_card *card), -+ -+ TP_ARGS(card) -+ -+) -+ -+DEFINE_EVENT(snd_soc_dapm_basic, snd_soc_dapm_done, -+ -+ TP_PROTO(struct snd_soc_card *card), -+ -+ TP_ARGS(card) -+ -+) -+ -+DECLARE_EVENT_CLASS(snd_soc_dapm_widget, -+ -+ TP_PROTO(struct snd_soc_dapm_widget *w, int val), -+ -+ TP_ARGS(w, val), -+ -+ TP_STRUCT__entry( -+ __string( name, w->name ) -+ __field( int, val ) -+ ), -+ -+ TP_fast_assign( -+ tp_strcpy(name, w->name) -+ tp_assign(val, val) -+ ), -+ -+ TP_printk("widget=%s val=%d", __get_str(name), -+ (int)__entry->val) -+) -+ -+DEFINE_EVENT(snd_soc_dapm_widget, snd_soc_dapm_widget_power, -+ -+ TP_PROTO(struct snd_soc_dapm_widget *w, int val), -+ -+ TP_ARGS(w, val) -+ -+) -+ -+DEFINE_EVENT(snd_soc_dapm_widget, snd_soc_dapm_widget_event_start, -+ -+ TP_PROTO(struct snd_soc_dapm_widget *w, int val), -+ -+ TP_ARGS(w, val) -+ -+) -+ -+DEFINE_EVENT(snd_soc_dapm_widget, snd_soc_dapm_widget_event_done, -+ -+ TP_PROTO(struct snd_soc_dapm_widget *w, int val), -+ -+ TP_ARGS(w, val) -+ -+) -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0)) -+TRACE_EVENT(snd_soc_dapm_walk_done, -+ -+ TP_PROTO(struct snd_soc_card *card), -+ -+ TP_ARGS(card), -+ -+ TP_STRUCT__entry( -+ __string( name, card->name ) -+ __field( int, power_checks ) -+ __field( int, path_checks ) -+ __field( int, neighbour_checks ) -+ ), -+ -+ TP_fast_assign( -+ tp_strcpy(name, card->name) -+ tp_assign(power_checks, card->dapm_stats.power_checks) -+ tp_assign(path_checks, card->dapm_stats.path_checks) -+ tp_assign(neighbour_checks, card->dapm_stats.neighbour_checks) -+ ), -+ -+ TP_printk("%s: checks %d power, %d path, %d neighbour", -+ __get_str(name), (int)__entry->power_checks, -+ (int)__entry->path_checks, (int)__entry->neighbour_checks) -+) -+#endif -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,5,0)) -+TRACE_EVENT(snd_soc_dapm_output_path, -+ -+ TP_PROTO(struct snd_soc_dapm_widget *widget, -+ struct snd_soc_dapm_path *path), -+ -+ TP_ARGS(widget, path), -+ -+ TP_STRUCT__entry( -+ __string( wname, widget->name ) -+ __string( pname, path->name ? path->name : DAPM_DIRECT) -+ __string( psname, path->sink->name ) -+ __field( int, path_sink ) -+ __field( int, path_connect ) -+ ), -+ -+ TP_fast_assign( -+ tp_strcpy(wname, widget->name) -+ tp_strcpy(pname, path->name ? path->name : DAPM_DIRECT) -+ tp_strcpy(psname, path->sink->name) -+ tp_assign(path_connect, path->connect) -+ tp_assign(path_sink, (long)path->sink) -+ ), -+ -+ TP_printk("%c%s -> %s -> %s\n", -+ (int) __entry->path_sink && -+ (int) __entry->path_connect ? '*' : ' ', -+ __get_str(wname), __get_str(pname), __get_str(psname)) -+) -+ -+TRACE_EVENT(snd_soc_dapm_input_path, -+ -+ TP_PROTO(struct snd_soc_dapm_widget *widget, -+ struct snd_soc_dapm_path *path), -+ -+ TP_ARGS(widget, path), -+ -+ TP_STRUCT__entry( -+ __string( wname, widget->name ) -+ __string( pname, path->name ? path->name : DAPM_DIRECT) -+ __string( psname, path->source->name ) -+ __field( int, path_source ) -+ __field( int, path_connect ) -+ ), -+ -+ TP_fast_assign( -+ tp_strcpy(wname, widget->name) -+ tp_strcpy(pname, path->name ? path->name : DAPM_DIRECT) -+ tp_strcpy(psname, path->source->name) -+ tp_assign(path_connect, path->connect) -+ tp_assign(path_source, (long)path->source) -+ ), -+ -+ TP_printk("%c%s <- %s <- %s\n", -+ (int) __entry->path_source && -+ (int) __entry->path_connect ? '*' : ' ', -+ __get_str(wname), __get_str(pname), __get_str(psname)) -+) -+ -+TRACE_EVENT(snd_soc_dapm_connected, -+ -+ TP_PROTO(int paths, int stream), -+ -+ TP_ARGS(paths, stream), -+ -+ TP_STRUCT__entry( -+ __field( int, paths ) -+ __field( int, stream ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(paths, paths) -+ tp_assign(stream, stream) -+ ), -+ -+ TP_printk("%s: found %d paths\n", -+ __entry->stream ? "capture" : "playback", __entry->paths) -+) -+#endif -+ -+TRACE_EVENT(snd_soc_jack_irq, -+ -+ TP_PROTO(const char *name), -+ -+ TP_ARGS(name), -+ -+ TP_STRUCT__entry( -+ __string( name, name ) -+ ), -+ -+ TP_fast_assign( -+ tp_strcpy(name, name) -+ ), -+ -+ TP_printk("%s", __get_str(name)) -+) -+ -+TRACE_EVENT(snd_soc_jack_report, -+ -+ TP_PROTO(struct snd_soc_jack *jack, int mask, int val), -+ -+ TP_ARGS(jack, mask, val), -+ -+ TP_STRUCT__entry( -+ __string( name, jack->jack->name ) -+ __field( int, mask ) -+ __field( int, val ) -+ ), -+ -+ TP_fast_assign( -+ tp_strcpy(name, jack->jack->name) -+ tp_assign(mask, mask) -+ tp_assign(val, val) -+ ), -+ -+ TP_printk("jack=%s %x/%x", __get_str(name), (int)__entry->val, -+ (int)__entry->mask) -+) -+ -+TRACE_EVENT(snd_soc_jack_notify, -+ -+ TP_PROTO(struct snd_soc_jack *jack, int val), -+ -+ TP_ARGS(jack, val), -+ -+ TP_STRUCT__entry( -+ __string( name, jack->jack->name ) -+ __field( int, val ) -+ ), -+ -+ TP_fast_assign( -+ tp_strcpy(name, jack->jack->name) -+ tp_assign(val, val) -+ ), -+ -+ TP_printk("jack=%s %x", __get_str(name), (int)__entry->val) -+) -+ -+TRACE_EVENT(snd_soc_cache_sync, -+ -+ TP_PROTO(struct snd_soc_codec *codec, const char *type, -+ const char *status), -+ -+ TP_ARGS(codec, type, status), -+ -+ TP_STRUCT__entry( -+ __string( name, codec->name ) -+ __string( status, status ) -+ __string( type, type ) -+ __field( int, id ) -+ ), -+ -+ TP_fast_assign( -+ tp_strcpy(name, codec->name) -+ tp_strcpy(status, status) -+ tp_strcpy(type, type) -+ tp_assign(id, codec->id) -+ ), -+ -+ TP_printk("codec=%s.%d type=%s status=%s", __get_str(name), -+ (int)__entry->id, __get_str(type), __get_str(status)) -+) -+ -+#endif /* _TRACE_ASOC_H */ -+ -+/* This part must be outside protection */ -+#include "../../../probes/define_trace.h" ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/events/lttng-module/block.h -@@ -0,0 +1,878 @@ -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM block -+ -+#if !defined(_TRACE_BLOCK_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_BLOCK_H -+ -+#include <linux/blktrace_api.h> -+#include <linux/blkdev.h> -+#include <linux/tracepoint.h> -+#include <linux/trace_seq.h> -+#include <linux/version.h> -+ -+#define RWBS_LEN 8 -+ -+#ifndef _TRACE_BLOCK_DEF_ -+#define _TRACE_BLOCK_DEF_ -+ -+#define __blk_dump_cmd(cmd, len) "<unknown>" -+ -+enum { -+ RWBS_FLAG_WRITE = (1 << 0), -+ RWBS_FLAG_DISCARD = (1 << 1), -+ RWBS_FLAG_READ = (1 << 2), -+ RWBS_FLAG_RAHEAD = (1 << 3), -+ RWBS_FLAG_BARRIER = (1 << 4), -+ RWBS_FLAG_SYNC = (1 << 5), -+ RWBS_FLAG_META = (1 << 6), -+ RWBS_FLAG_SECURE = (1 << 7), -+ RWBS_FLAG_FLUSH = (1 << 8), -+ RWBS_FLAG_FUA = (1 << 9), -+}; -+ -+#endif /* _TRACE_BLOCK_DEF_ */ -+ -+#define __print_rwbs_flags(rwbs) \ -+ __print_flags(rwbs, "", \ -+ { RWBS_FLAG_FLUSH, "F" }, \ -+ { RWBS_FLAG_WRITE, "W" }, \ -+ { RWBS_FLAG_DISCARD, "D" }, \ -+ { RWBS_FLAG_READ, "R" }, \ -+ { RWBS_FLAG_FUA, "F" }, \ -+ { RWBS_FLAG_RAHEAD, "A" }, \ -+ { RWBS_FLAG_BARRIER, "B" }, \ -+ { RWBS_FLAG_SYNC, "S" }, \ -+ { RWBS_FLAG_META, "M" }, \ -+ { RWBS_FLAG_SECURE, "E" }) -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,1,0)) -+ -+#define blk_fill_rwbs(rwbs, rw, bytes) \ -+ tp_assign(rwbs, ((rw) & WRITE ? RWBS_FLAG_WRITE : \ -+ ( (rw) & REQ_DISCARD ? RWBS_FLAG_DISCARD : \ -+ ( (bytes) ? RWBS_FLAG_READ : \ -+ ( 0 )))) \ -+ | ((rw) & REQ_RAHEAD ? RWBS_FLAG_RAHEAD : 0) \ -+ | ((rw) & REQ_SYNC ? RWBS_FLAG_SYNC : 0) \ -+ | ((rw) & REQ_META ? RWBS_FLAG_META : 0) \ -+ | ((rw) & REQ_SECURE ? RWBS_FLAG_SECURE : 0) \ -+ | ((rw) & REQ_FLUSH ? RWBS_FLAG_FLUSH : 0) \ -+ | ((rw) & REQ_FUA ? RWBS_FLAG_FUA : 0)) -+ -+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37)) -+ -+#define blk_fill_rwbs(rwbs, rw, bytes) \ -+ tp_assign(rwbs, ((rw) & WRITE ? RWBS_FLAG_WRITE : \ -+ ( (rw) & REQ_DISCARD ? RWBS_FLAG_DISCARD : \ -+ ( (bytes) ? RWBS_FLAG_READ : \ -+ ( 0 )))) \ -+ | ((rw) & REQ_RAHEAD ? RWBS_FLAG_RAHEAD : 0) \ -+ | ((rw) & REQ_SYNC ? RWBS_FLAG_SYNC : 0) \ -+ | ((rw) & REQ_META ? RWBS_FLAG_META : 0) \ -+ | ((rw) & REQ_SECURE ? RWBS_FLAG_SECURE : 0)) -+ -+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,36)) -+ -+#define blk_fill_rwbs(rwbs, rw, bytes) \ -+ tp_assign(rwbs, ((rw) & WRITE ? RWBS_FLAG_WRITE : \ -+ ( (rw) & REQ_DISCARD ? RWBS_FLAG_DISCARD : \ -+ ( (bytes) ? RWBS_FLAG_READ : \ -+ ( 0 )))) \ -+ | ((rw) & REQ_RAHEAD ? RWBS_FLAG_RAHEAD : 0) \ -+ | ((rw) & REQ_HARDBARRIER ? RWBS_FLAG_BARRIER : 0) \ -+ | ((rw) & REQ_SYNC ? RWBS_FLAG_SYNC : 0) \ -+ | ((rw) & REQ_META ? RWBS_FLAG_META : 0) \ -+ | ((rw) & REQ_SECURE ? RWBS_FLAG_SECURE : 0)) -+ -+#else -+ -+#define blk_fill_rwbs(rwbs, rw, bytes) \ -+ tp_assign(rwbs, ((rw) & WRITE ? RWBS_FLAG_WRITE : \ -+ ( (rw) & (1 << BIO_RW_DISCARD) ? RWBS_FLAG_DISCARD : \ -+ ( (bytes) ? RWBS_FLAG_READ : \ -+ ( 0 )))) \ -+ | ((rw) & (1 << BIO_RW_AHEAD) ? RWBS_FLAG_RAHEAD : 0) \ -+ | ((rw) & (1 << BIO_RW_SYNCIO) ? RWBS_FLAG_SYNC : 0) \ -+ | ((rw) & (1 << BIO_RW_META) ? RWBS_FLAG_META : 0) \ -+ | ((rw) & (1 << BIO_RW_BARRIER) ? RWBS_FLAG_BARRIER : 0)) -+ -+#endif -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,9,0)) -+DECLARE_EVENT_CLASS(block_buffer, -+ -+ TP_PROTO(struct buffer_head *bh), -+ -+ TP_ARGS(bh), -+ -+ TP_STRUCT__entry ( -+ __field( dev_t, dev ) -+ __field( sector_t, sector ) -+ __field( size_t, size ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, bh->b_bdev->bd_dev) -+ tp_assign(sector, bh->b_blocknr) -+ tp_assign(size, bh->b_size) -+ ), -+ -+ TP_printk("%d,%d sector=%llu size=%zu", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long long)__entry->sector, __entry->size -+ ) -+) -+ -+/** -+ * block_touch_buffer - mark a buffer accessed -+ * @bh: buffer_head being touched -+ * -+ * Called from touch_buffer(). -+ */ -+DEFINE_EVENT(block_buffer, block_touch_buffer, -+ -+ TP_PROTO(struct buffer_head *bh), -+ -+ TP_ARGS(bh) -+) -+ -+/** -+ * block_dirty_buffer - mark a buffer dirty -+ * @bh: buffer_head being dirtied -+ * -+ * Called from mark_buffer_dirty(). -+ */ -+DEFINE_EVENT(block_buffer, block_dirty_buffer, -+ -+ TP_PROTO(struct buffer_head *bh), -+ -+ TP_ARGS(bh) -+) -+#endif -+ -+DECLARE_EVENT_CLASS(block_rq_with_error, -+ -+ TP_PROTO(struct request_queue *q, struct request *rq), -+ -+ TP_ARGS(q, rq), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( sector_t, sector ) -+ __field( unsigned int, nr_sector ) -+ __field( int, errors ) -+ __field( unsigned int, rwbs ) -+ __dynamic_array_hex( unsigned char, cmd, -+ (rq->cmd_type == REQ_TYPE_BLOCK_PC) ? -+ rq->cmd_len : 0) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, rq->rq_disk ? disk_devt(rq->rq_disk) : 0) -+ tp_assign(sector, (rq->cmd_type == REQ_TYPE_BLOCK_PC) ? -+ 0 : blk_rq_pos(rq)) -+ tp_assign(nr_sector, (rq->cmd_type == REQ_TYPE_BLOCK_PC) ? -+ 0 : blk_rq_sectors(rq)) -+ tp_assign(errors, rq->errors) -+ blk_fill_rwbs(rwbs, rq->cmd_flags, blk_rq_bytes(rq)) -+ tp_memcpy_dyn(cmd, (rq->cmd_type == REQ_TYPE_BLOCK_PC) ? -+ rq->cmd : NULL) -+ ), -+ -+ TP_printk("%d,%d %s (%s) %llu + %u [%d]", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ __print_rwbs_flags(__entry->rwbs), -+ __blk_dump_cmd(__get_dynamic_array(cmd), -+ __get_dynamic_array_len(cmd)), -+ (unsigned long long)__entry->sector, -+ __entry->nr_sector, __entry->errors) -+) -+ -+/** -+ * block_rq_abort - abort block operation request -+ * @q: queue containing the block operation request -+ * @rq: block IO operation request -+ * -+ * Called immediately after pending block IO operation request @rq in -+ * queue @q is aborted. The fields in the operation request @rq -+ * can be examined to determine which device and sectors the pending -+ * operation would access. -+ */ -+DEFINE_EVENT(block_rq_with_error, block_rq_abort, -+ -+ TP_PROTO(struct request_queue *q, struct request *rq), -+ -+ TP_ARGS(q, rq) -+) -+ -+/** -+ * block_rq_requeue - place block IO request back on a queue -+ * @q: queue holding operation -+ * @rq: block IO operation request -+ * -+ * The block operation request @rq is being placed back into queue -+ * @q. For some reason the request was not completed and needs to be -+ * put back in the queue. -+ */ -+DEFINE_EVENT(block_rq_with_error, block_rq_requeue, -+ -+ TP_PROTO(struct request_queue *q, struct request *rq), -+ -+ TP_ARGS(q, rq) -+) -+ -+/** -+ * block_rq_complete - block IO operation completed by device driver -+ * @q: queue containing the block operation request -+ * @rq: block operations request -+ * -+ * The block_rq_complete tracepoint event indicates that some portion -+ * of operation request has been completed by the device driver. If -+ * the @rq->bio is %NULL, then there is absolutely no additional work to -+ * do for the request. If @rq->bio is non-NULL then there is -+ * additional work required to complete the request. -+ */ -+DEFINE_EVENT(block_rq_with_error, block_rq_complete, -+ -+ TP_PROTO(struct request_queue *q, struct request *rq), -+ -+ TP_ARGS(q, rq) -+) -+ -+DECLARE_EVENT_CLASS(block_rq, -+ -+ TP_PROTO(struct request_queue *q, struct request *rq), -+ -+ TP_ARGS(q, rq), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( sector_t, sector ) -+ __field( unsigned int, nr_sector ) -+ __field( unsigned int, bytes ) -+ __field( unsigned int, rwbs ) -+ __array_text( char, comm, TASK_COMM_LEN ) -+ __dynamic_array_hex( unsigned char, cmd, -+ (rq->cmd_type == REQ_TYPE_BLOCK_PC) ? -+ rq->cmd_len : 0) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, rq->rq_disk ? disk_devt(rq->rq_disk) : 0) -+ tp_assign(sector, (rq->cmd_type == REQ_TYPE_BLOCK_PC) ? -+ 0 : blk_rq_pos(rq)) -+ tp_assign(nr_sector, (rq->cmd_type == REQ_TYPE_BLOCK_PC) ? -+ 0 : blk_rq_sectors(rq)) -+ tp_assign(bytes, (rq->cmd_type == REQ_TYPE_BLOCK_PC) ? -+ blk_rq_bytes(rq) : 0) -+ blk_fill_rwbs(rwbs, rq->cmd_flags, blk_rq_bytes(rq)) -+ tp_memcpy_dyn(cmd, (rq->cmd_type == REQ_TYPE_BLOCK_PC) ? -+ rq->cmd : NULL) -+ tp_memcpy(comm, current->comm, TASK_COMM_LEN) -+ ), -+ -+ TP_printk("%d,%d %s %u (%s) %llu + %u [%s]", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ __print_rwbs_flags(__entry->rwbs), -+ __entry->bytes, -+ __blk_dump_cmd(__get_dynamic_array(cmd), -+ __get_dynamic_array_len(cmd)), -+ (unsigned long long)__entry->sector, -+ __entry->nr_sector, __entry->comm) -+) -+ -+/** -+ * block_rq_insert - insert block operation request into queue -+ * @q: target queue -+ * @rq: block IO operation request -+ * -+ * Called immediately before block operation request @rq is inserted -+ * into queue @q. The fields in the operation request @rq struct can -+ * be examined to determine which device and sectors the pending -+ * operation would access. -+ */ -+DEFINE_EVENT(block_rq, block_rq_insert, -+ -+ TP_PROTO(struct request_queue *q, struct request *rq), -+ -+ TP_ARGS(q, rq) -+) -+ -+/** -+ * block_rq_issue - issue pending block IO request operation to device driver -+ * @q: queue holding operation -+ * @rq: block IO operation operation request -+ * -+ * Called when block operation request @rq from queue @q is sent to a -+ * device driver for processing. -+ */ -+DEFINE_EVENT(block_rq, block_rq_issue, -+ -+ TP_PROTO(struct request_queue *q, struct request *rq), -+ -+ TP_ARGS(q, rq) -+) -+ -+/** -+ * block_bio_bounce - used bounce buffer when processing block operation -+ * @q: queue holding the block operation -+ * @bio: block operation -+ * -+ * A bounce buffer was used to handle the block operation @bio in @q. -+ * This occurs when hardware limitations prevent a direct transfer of -+ * data between the @bio data memory area and the IO device. Use of a -+ * bounce buffer requires extra copying of data and decreases -+ * performance. -+ */ -+TRACE_EVENT(block_bio_bounce, -+ -+ TP_PROTO(struct request_queue *q, struct bio *bio), -+ -+ TP_ARGS(q, bio), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( sector_t, sector ) -+ __field( unsigned int, nr_sector ) -+ __field( unsigned int, rwbs ) -+ __array_text( char, comm, TASK_COMM_LEN ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, bio->bi_bdev ? -+ bio->bi_bdev->bd_dev : 0) -+ tp_assign(sector, bio->bi_sector) -+ tp_assign(nr_sector, bio->bi_size >> 9) -+ blk_fill_rwbs(rwbs, bio->bi_rw, bio->bi_size) -+ tp_memcpy(comm, current->comm, TASK_COMM_LEN) -+ ), -+ -+ TP_printk("%d,%d %s %llu + %u [%s]", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ __print_rwbs_flags(__entry->rwbs), -+ (unsigned long long)__entry->sector, -+ __entry->nr_sector, __entry->comm) -+) -+ -+/** -+ * block_bio_complete - completed all work on the block operation -+ * @q: queue holding the block operation -+ * @bio: block operation completed -+ * @error: io error value -+ * -+ * This tracepoint indicates there is no further work to do on this -+ * block IO operation @bio. -+ */ -+TRACE_EVENT(block_bio_complete, -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,38)) -+ TP_PROTO(struct request_queue *q, struct bio *bio, int error), -+ -+ TP_ARGS(q, bio, error), -+#else -+ TP_PROTO(struct request_queue *q, struct bio *bio), -+ -+ TP_ARGS(q, bio), -+#endif -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( sector_t, sector ) -+ __field( unsigned, nr_sector ) -+ __field( int, error ) -+ __field( unsigned int, rwbs ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, bio->bi_bdev->bd_dev) -+ tp_assign(sector, bio->bi_sector) -+ tp_assign(nr_sector, bio->bi_size >> 9) -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,38)) -+ tp_assign(error, error) -+#else -+ tp_assign(error, 0) -+#endif -+ blk_fill_rwbs(rwbs, bio->bi_rw, bio->bi_size) -+ ), -+ -+ TP_printk("%d,%d %s %llu + %u [%d]", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ __print_rwbs_flags(__entry->rwbs), -+ (unsigned long long)__entry->sector, -+ __entry->nr_sector, __entry->error) -+) -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,9,0)) -+DECLARE_EVENT_CLASS(block_bio_merge, -+ -+ TP_PROTO(struct request_queue *q, struct request *rq, struct bio *bio), -+ -+ TP_ARGS(q, rq, bio), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( sector_t, sector ) -+ __field( unsigned int, nr_sector ) -+ __field( unsigned int, rwbs ) -+ __array_text( char, comm, TASK_COMM_LEN ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, bio->bi_bdev->bd_dev) -+ tp_assign(sector, bio->bi_sector) -+ tp_assign(nr_sector, bio->bi_size >> 9) -+ blk_fill_rwbs(rwbs, bio->bi_rw, bio->bi_size) -+ tp_memcpy(comm, current->comm, TASK_COMM_LEN) -+ ), -+ -+ TP_printk("%d,%d %s %llu + %u [%s]", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ __print_rwbs_flags(__entry->rwbs), -+ (unsigned long long)__entry->sector, -+ __entry->nr_sector, __entry->comm) -+) -+ -+/** -+ * block_bio_backmerge - merging block operation to the end of an existing operation -+ * @q: queue holding operation -+ * @bio: new block operation to merge -+ * -+ * Merging block request @bio to the end of an existing block request -+ * in queue @q. -+ */ -+DEFINE_EVENT(block_bio_merge, block_bio_backmerge, -+ -+ TP_PROTO(struct request_queue *q, struct request *rq, struct bio *bio), -+ -+ TP_ARGS(q, rq, bio) -+) -+ -+/** -+ * block_bio_frontmerge - merging block operation to the beginning of an existing operation -+ * @q: queue holding operation -+ * @bio: new block operation to merge -+ * -+ * Merging block IO operation @bio to the beginning of an existing block -+ * operation in queue @q. -+ */ -+DEFINE_EVENT(block_bio_merge, block_bio_frontmerge, -+ -+ TP_PROTO(struct request_queue *q, struct request *rq, struct bio *bio), -+ -+ TP_ARGS(q, rq, bio) -+) -+ -+/** -+ * block_bio_queue - putting new block IO operation in queue -+ * @q: queue holding operation -+ * @bio: new block operation -+ * -+ * About to place the block IO operation @bio into queue @q. -+ */ -+TRACE_EVENT(block_bio_queue, -+ -+ TP_PROTO(struct request_queue *q, struct bio *bio), -+ -+ TP_ARGS(q, bio), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( sector_t, sector ) -+ __field( unsigned int, nr_sector ) -+ __array( char, rwbs, RWBS_LEN ) -+ __array( char, comm, TASK_COMM_LEN ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, bio->bi_bdev->bd_dev) -+ tp_assign(sector, bio->bi_sector) -+ tp_assign(nr_sector, bio->bi_size >> 9) -+ blk_fill_rwbs(rwbs, bio->bi_rw, bio->bi_size) -+ tp_memcpy(comm, current->comm, TASK_COMM_LEN) -+ ), -+ -+ TP_printk("%d,%d %s %llu + %u [%s]", -+ MAJOR(__entry->dev), MINOR(__entry->dev), __entry->rwbs, -+ (unsigned long long)__entry->sector, -+ __entry->nr_sector, __entry->comm) -+) -+#else -+DECLARE_EVENT_CLASS(block_bio, -+ -+ TP_PROTO(struct request_queue *q, struct bio *bio), -+ -+ TP_ARGS(q, bio), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( sector_t, sector ) -+ __field( unsigned int, nr_sector ) -+ __field( unsigned int, rwbs ) -+ __array_text( char, comm, TASK_COMM_LEN ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, bio->bi_bdev ? bio->bi_bdev->bd_dev : 0) -+ tp_assign(sector, bio->bi_sector) -+ tp_assign(nr_sector, bio->bi_size >> 9) -+ blk_fill_rwbs(rwbs, bio->bi_rw, bio->bi_size) -+ tp_memcpy(comm, current->comm, TASK_COMM_LEN) -+ ), -+ -+ TP_printk("%d,%d %s %llu + %u [%s]", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ __print_rwbs_flags(__entry->rwbs), -+ (unsigned long long)__entry->sector, -+ __entry->nr_sector, __entry->comm) -+) -+ -+/** -+ * block_bio_backmerge - merging block operation to the end of an existing operation -+ * @q: queue holding operation -+ * @bio: new block operation to merge -+ * -+ * Merging block request @bio to the end of an existing block request -+ * in queue @q. -+ */ -+DEFINE_EVENT(block_bio, block_bio_backmerge, -+ -+ TP_PROTO(struct request_queue *q, struct bio *bio), -+ -+ TP_ARGS(q, bio) -+) -+ -+/** -+ * block_bio_frontmerge - merging block operation to the beginning of an existing operation -+ * @q: queue holding operation -+ * @bio: new block operation to merge -+ * -+ * Merging block IO operation @bio to the beginning of an existing block -+ * operation in queue @q. -+ */ -+DEFINE_EVENT(block_bio, block_bio_frontmerge, -+ -+ TP_PROTO(struct request_queue *q, struct bio *bio), -+ -+ TP_ARGS(q, bio) -+) -+ -+/** -+ * block_bio_queue - putting new block IO operation in queue -+ * @q: queue holding operation -+ * @bio: new block operation -+ * -+ * About to place the block IO operation @bio into queue @q. -+ */ -+DEFINE_EVENT(block_bio, block_bio_queue, -+ -+ TP_PROTO(struct request_queue *q, struct bio *bio), -+ -+ TP_ARGS(q, bio) -+) -+#endif -+ -+DECLARE_EVENT_CLASS(block_get_rq, -+ -+ TP_PROTO(struct request_queue *q, struct bio *bio, int rw), -+ -+ TP_ARGS(q, bio, rw), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( sector_t, sector ) -+ __field( unsigned int, nr_sector ) -+ __field( unsigned int, rwbs ) -+ __array_text( char, comm, TASK_COMM_LEN ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, bio ? bio->bi_bdev->bd_dev : 0) -+ tp_assign(sector, bio ? bio->bi_sector : 0) -+ tp_assign(nr_sector, bio ? bio->bi_size >> 9 : 0) -+ blk_fill_rwbs(rwbs, bio ? bio->bi_rw : 0, -+ bio ? bio->bi_size >> 9 : 0) -+ tp_memcpy(comm, current->comm, TASK_COMM_LEN) -+ ), -+ -+ TP_printk("%d,%d %s %llu + %u [%s]", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ __print_rwbs_flags(__entry->rwbs), -+ (unsigned long long)__entry->sector, -+ __entry->nr_sector, __entry->comm) -+) -+ -+/** -+ * block_getrq - get a free request entry in queue for block IO operations -+ * @q: queue for operations -+ * @bio: pending block IO operation -+ * @rw: low bit indicates a read (%0) or a write (%1) -+ * -+ * A request struct for queue @q has been allocated to handle the -+ * block IO operation @bio. -+ */ -+DEFINE_EVENT(block_get_rq, block_getrq, -+ -+ TP_PROTO(struct request_queue *q, struct bio *bio, int rw), -+ -+ TP_ARGS(q, bio, rw) -+) -+ -+/** -+ * block_sleeprq - waiting to get a free request entry in queue for block IO operation -+ * @q: queue for operation -+ * @bio: pending block IO operation -+ * @rw: low bit indicates a read (%0) or a write (%1) -+ * -+ * In the case where a request struct cannot be provided for queue @q -+ * the process needs to wait for an request struct to become -+ * available. This tracepoint event is generated each time the -+ * process goes to sleep waiting for request struct become available. -+ */ -+DEFINE_EVENT(block_get_rq, block_sleeprq, -+ -+ TP_PROTO(struct request_queue *q, struct bio *bio, int rw), -+ -+ TP_ARGS(q, bio, rw) -+) -+ -+/** -+ * block_plug - keep operations requests in request queue -+ * @q: request queue to plug -+ * -+ * Plug the request queue @q. Do not allow block operation requests -+ * to be sent to the device driver. Instead, accumulate requests in -+ * the queue to improve throughput performance of the block device. -+ */ -+TRACE_EVENT(block_plug, -+ -+ TP_PROTO(struct request_queue *q), -+ -+ TP_ARGS(q), -+ -+ TP_STRUCT__entry( -+ __array_text( char, comm, TASK_COMM_LEN ) -+ ), -+ -+ TP_fast_assign( -+ tp_memcpy(comm, current->comm, TASK_COMM_LEN) -+ ), -+ -+ TP_printk("[%s]", __entry->comm) -+) -+ -+DECLARE_EVENT_CLASS(block_unplug, -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39)) -+ TP_PROTO(struct request_queue *q, unsigned int depth, bool explicit), -+ -+ TP_ARGS(q, depth, explicit), -+#else -+ TP_PROTO(struct request_queue *q), -+ -+ TP_ARGS(q), -+#endif -+ -+ TP_STRUCT__entry( -+ __field( int, nr_rq ) -+ __array_text( char, comm, TASK_COMM_LEN ) -+ ), -+ -+ TP_fast_assign( -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39)) -+ tp_assign(nr_rq, depth) -+#else -+ tp_assign(nr_rq, q->rq.count[READ] + q->rq.count[WRITE]) -+#endif -+ tp_memcpy(comm, current->comm, TASK_COMM_LEN) -+ ), -+ -+ TP_printk("[%s] %d", __entry->comm, __entry->nr_rq) -+) -+ -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,39)) -+/** -+ * block_unplug_timer - timed release of operations requests in queue to device driver -+ * @q: request queue to unplug -+ * -+ * Unplug the request queue @q because a timer expired and allow block -+ * operation requests to be sent to the device driver. -+ */ -+DEFINE_EVENT(block_unplug, block_unplug_timer, -+ -+ TP_PROTO(struct request_queue *q), -+ -+ TP_ARGS(q) -+) -+#endif -+ -+/** -+ * block_unplug - release of operations requests in request queue -+ * @q: request queue to unplug -+ * @depth: number of requests just added to the queue -+ * @explicit: whether this was an explicit unplug, or one from schedule() -+ * -+ * Unplug request queue @q because device driver is scheduled to work -+ * on elements in the request queue. -+ */ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39)) -+DEFINE_EVENT(block_unplug, block_unplug, -+#else -+DEFINE_EVENT(block_unplug, block_unplug_io, -+#endif -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39)) -+ TP_PROTO(struct request_queue *q, unsigned int depth, bool explicit), -+ -+ TP_ARGS(q, depth, explicit) -+#else -+ TP_PROTO(struct request_queue *q), -+ -+ TP_ARGS(q) -+#endif -+) -+ -+/** -+ * block_split - split a single bio struct into two bio structs -+ * @q: queue containing the bio -+ * @bio: block operation being split -+ * @new_sector: The starting sector for the new bio -+ * -+ * The bio request @bio in request queue @q needs to be split into two -+ * bio requests. The newly created @bio request starts at -+ * @new_sector. This split may be required due to hardware limitation -+ * such as operation crossing device boundaries in a RAID system. -+ */ -+TRACE_EVENT(block_split, -+ -+ TP_PROTO(struct request_queue *q, struct bio *bio, -+ unsigned int new_sector), -+ -+ TP_ARGS(q, bio, new_sector), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( sector_t, sector ) -+ __field( sector_t, new_sector ) -+ __field( unsigned int, rwbs ) -+ __array_text( char, comm, TASK_COMM_LEN ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, bio->bi_bdev->bd_dev) -+ tp_assign(sector, bio->bi_sector) -+ tp_assign(new_sector, new_sector) -+ blk_fill_rwbs(rwbs, bio->bi_rw, bio->bi_size) -+ tp_memcpy(comm, current->comm, TASK_COMM_LEN) -+ ), -+ -+ TP_printk("%d,%d %s %llu / %llu [%s]", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ __print_rwbs_flags(__entry->rwbs), -+ (unsigned long long)__entry->sector, -+ (unsigned long long)__entry->new_sector, -+ __entry->comm) -+) -+ -+/** -+ * block_bio_remap - map request for a logical device to the raw device -+ * @q: queue holding the operation -+ * @bio: revised operation -+ * @dev: device for the operation -+ * @from: original sector for the operation -+ * -+ * An operation for a logical device has been mapped to the -+ * raw block device. -+ */ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,38)) -+TRACE_EVENT(block_bio_remap, -+#else -+TRACE_EVENT(block_remap, -+#endif -+ -+ TP_PROTO(struct request_queue *q, struct bio *bio, dev_t dev, -+ sector_t from), -+ -+ TP_ARGS(q, bio, dev, from), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( sector_t, sector ) -+ __field( unsigned int, nr_sector ) -+ __field( dev_t, old_dev ) -+ __field( sector_t, old_sector ) -+ __field( unsigned int, rwbs ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, bio->bi_bdev->bd_dev) -+ tp_assign(sector, bio->bi_sector) -+ tp_assign(nr_sector, bio->bi_size >> 9) -+ tp_assign(old_dev, dev) -+ tp_assign(old_sector, from) -+ blk_fill_rwbs(rwbs, bio->bi_rw, bio->bi_size) -+ ), -+ -+ TP_printk("%d,%d %s %llu + %u <- (%d,%d) %llu", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ __print_rwbs_flags(__entry->rwbs), -+ (unsigned long long)__entry->sector, -+ __entry->nr_sector, -+ MAJOR(__entry->old_dev), MINOR(__entry->old_dev), -+ (unsigned long long)__entry->old_sector) -+) -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,32)) -+/** -+ * block_rq_remap - map request for a block operation request -+ * @q: queue holding the operation -+ * @rq: block IO operation request -+ * @dev: device for the operation -+ * @from: original sector for the operation -+ * -+ * The block operation request @rq in @q has been remapped. The block -+ * operation request @rq holds the current information and @from hold -+ * the original sector. -+ */ -+TRACE_EVENT(block_rq_remap, -+ -+ TP_PROTO(struct request_queue *q, struct request *rq, dev_t dev, -+ sector_t from), -+ -+ TP_ARGS(q, rq, dev, from), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( sector_t, sector ) -+ __field( unsigned int, nr_sector ) -+ __field( dev_t, old_dev ) -+ __field( sector_t, old_sector ) -+ __field( unsigned int, rwbs ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, disk_devt(rq->rq_disk)) -+ tp_assign(sector, blk_rq_pos(rq)) -+ tp_assign(nr_sector, blk_rq_sectors(rq)) -+ tp_assign(old_dev, dev) -+ tp_assign(old_sector, from) -+ blk_fill_rwbs(rwbs, rq->cmd_flags, blk_rq_bytes(rq)) -+ ), -+ -+ TP_printk("%d,%d %s %llu + %u <- (%d,%d) %llu", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ __print_rwbs_flags(__entry->rwbs), -+ (unsigned long long)__entry->sector, -+ __entry->nr_sector, -+ MAJOR(__entry->old_dev), MINOR(__entry->old_dev), -+ (unsigned long long)__entry->old_sector) -+) -+#endif -+ -+#undef __print_rwbs_flags -+#undef blk_fill_rwbs -+ -+#endif /* _TRACE_BLOCK_H */ -+ -+/* This part must be outside protection */ -+#include "../../../probes/define_trace.h" -+ ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/events/lttng-module/btrfs.h -@@ -0,0 +1,1117 @@ -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM btrfs -+ -+#if !defined(_TRACE_BTRFS_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_BTRFS_H -+ -+#include <linux/writeback.h> -+#include <linux/tracepoint.h> -+#include <trace/events/gfpflags.h> -+#include <linux/version.h> -+ -+#ifndef _TRACE_BTRFS_DEF_ -+#define _TRACE_BTRFS_DEF_ -+struct btrfs_root; -+struct btrfs_fs_info; -+struct btrfs_inode; -+struct extent_map; -+struct btrfs_ordered_extent; -+struct btrfs_delayed_ref_node; -+struct btrfs_delayed_tree_ref; -+struct btrfs_delayed_data_ref; -+struct btrfs_delayed_ref_head; -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0)) -+struct btrfs_block_group_cache; -+struct btrfs_free_cluster; -+#endif -+struct map_lookup; -+struct extent_buffer; -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,4,0)) -+struct extent_state; -+#endif -+#endif -+ -+#define show_ref_type(type) \ -+ __print_symbolic(type, \ -+ { BTRFS_TREE_BLOCK_REF_KEY, "TREE_BLOCK_REF" }, \ -+ { BTRFS_EXTENT_DATA_REF_KEY, "EXTENT_DATA_REF" }, \ -+ { BTRFS_EXTENT_REF_V0_KEY, "EXTENT_REF_V0" }, \ -+ { BTRFS_SHARED_BLOCK_REF_KEY, "SHARED_BLOCK_REF" }, \ -+ { BTRFS_SHARED_DATA_REF_KEY, "SHARED_DATA_REF" }) -+ -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,12,0)) -+#define __show_root_type(obj) \ -+ __print_symbolic_u64(obj, \ -+ { BTRFS_ROOT_TREE_OBJECTID, "ROOT_TREE" }, \ -+ { BTRFS_EXTENT_TREE_OBJECTID, "EXTENT_TREE" }, \ -+ { BTRFS_CHUNK_TREE_OBJECTID, "CHUNK_TREE" }, \ -+ { BTRFS_DEV_TREE_OBJECTID, "DEV_TREE" }, \ -+ { BTRFS_FS_TREE_OBJECTID, "FS_TREE" }, \ -+ { BTRFS_ROOT_TREE_DIR_OBJECTID, "ROOT_TREE_DIR" }, \ -+ { BTRFS_CSUM_TREE_OBJECTID, "CSUM_TREE" }, \ -+ { BTRFS_TREE_LOG_OBJECTID, "TREE_LOG" }, \ -+ { BTRFS_QUOTA_TREE_OBJECTID, "QUOTA_TREE" }, \ -+ { BTRFS_TREE_RELOC_OBJECTID, "TREE_RELOC" }, \ -+ { BTRFS_UUID_TREE_OBJECTID, "UUID_RELOC" }, \ -+ { BTRFS_DATA_RELOC_TREE_OBJECTID, "DATA_RELOC_TREE" }) -+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0)) -+#define __show_root_type(obj) \ -+ __print_symbolic_u64(obj, \ -+ { BTRFS_ROOT_TREE_OBJECTID, "ROOT_TREE" }, \ -+ { BTRFS_EXTENT_TREE_OBJECTID, "EXTENT_TREE" }, \ -+ { BTRFS_CHUNK_TREE_OBJECTID, "CHUNK_TREE" }, \ -+ { BTRFS_DEV_TREE_OBJECTID, "DEV_TREE" }, \ -+ { BTRFS_FS_TREE_OBJECTID, "FS_TREE" }, \ -+ { BTRFS_ROOT_TREE_DIR_OBJECTID, "ROOT_TREE_DIR" }, \ -+ { BTRFS_CSUM_TREE_OBJECTID, "CSUM_TREE" }, \ -+ { BTRFS_TREE_LOG_OBJECTID, "TREE_LOG" }, \ -+ { BTRFS_QUOTA_TREE_OBJECTID, "QUOTA_TREE" }, \ -+ { BTRFS_TREE_RELOC_OBJECTID, "TREE_RELOC" }, \ -+ { BTRFS_DATA_RELOC_TREE_OBJECTID, "DATA_RELOC_TREE" }) -+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,40)) -+#define __show_root_type(obj) \ -+ __print_symbolic_u64(obj, \ -+ { BTRFS_ROOT_TREE_OBJECTID, "ROOT_TREE" }, \ -+ { BTRFS_EXTENT_TREE_OBJECTID, "EXTENT_TREE" }, \ -+ { BTRFS_CHUNK_TREE_OBJECTID, "CHUNK_TREE" }, \ -+ { BTRFS_DEV_TREE_OBJECTID, "DEV_TREE" }, \ -+ { BTRFS_FS_TREE_OBJECTID, "FS_TREE" }, \ -+ { BTRFS_ROOT_TREE_DIR_OBJECTID, "ROOT_TREE_DIR" }, \ -+ { BTRFS_CSUM_TREE_OBJECTID, "CSUM_TREE" }, \ -+ { BTRFS_TREE_LOG_OBJECTID, "TREE_LOG" }, \ -+ { BTRFS_TREE_RELOC_OBJECTID, "TREE_RELOC" }, \ -+ { BTRFS_DATA_RELOC_TREE_OBJECTID, "DATA_RELOC_TREE" }) -+#else -+#define __show_root_type(obj) \ -+ __print_symbolic(obj, \ -+ { BTRFS_ROOT_TREE_OBJECTID, "ROOT_TREE" }, \ -+ { BTRFS_EXTENT_TREE_OBJECTID, "EXTENT_TREE" }, \ -+ { BTRFS_CHUNK_TREE_OBJECTID, "CHUNK_TREE" }, \ -+ { BTRFS_DEV_TREE_OBJECTID, "DEV_TREE" }, \ -+ { BTRFS_FS_TREE_OBJECTID, "FS_TREE" }, \ -+ { BTRFS_ROOT_TREE_DIR_OBJECTID, "ROOT_TREE_DIR" }, \ -+ { BTRFS_CSUM_TREE_OBJECTID, "CSUM_TREE" }, \ -+ { BTRFS_TREE_LOG_OBJECTID, "TREE_LOG" }, \ -+ { BTRFS_TREE_RELOC_OBJECTID, "TREE_RELOC" }, \ -+ { BTRFS_DATA_RELOC_TREE_OBJECTID, "DATA_RELOC_TREE" }) -+#endif -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0)) -+#define show_root_type(obj) \ -+ obj, ((obj >= BTRFS_DATA_RELOC_TREE_OBJECTID) || \ -+ (obj >= BTRFS_ROOT_TREE_OBJECTID && \ -+ obj <= BTRFS_QUOTA_TREE_OBJECTID)) ? __show_root_type(obj) : "-" -+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0)) -+#define show_root_type(obj) \ -+ obj, ((obj >= BTRFS_DATA_RELOC_TREE_OBJECTID) || \ -+ (obj >= BTRFS_ROOT_TREE_OBJECTID && \ -+ obj <= BTRFS_CSUM_TREE_OBJECTID)) ? __show_root_type(obj) : "-" -+#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0)) */ -+#define show_root_type(obj) \ -+ obj, ((obj >= BTRFS_DATA_RELOC_TREE_OBJECTID) || \ -+ (obj <= BTRFS_CSUM_TREE_OBJECTID )) ? __show_root_type(obj) : "-" -+#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0)) */ -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0)) -+ -+#define BTRFS_GROUP_FLAGS \ -+ { BTRFS_BLOCK_GROUP_DATA, "DATA"}, \ -+ { BTRFS_BLOCK_GROUP_SYSTEM, "SYSTEM"}, \ -+ { BTRFS_BLOCK_GROUP_METADATA, "METADATA"}, \ -+ { BTRFS_BLOCK_GROUP_RAID0, "RAID0"}, \ -+ { BTRFS_BLOCK_GROUP_RAID1, "RAID1"}, \ -+ { BTRFS_BLOCK_GROUP_DUP, "DUP"}, \ -+ { BTRFS_BLOCK_GROUP_RAID10, "RAID10"}, \ -+ { BTRFS_BLOCK_GROUP_RAID5, "RAID5"}, \ -+ { BTRFS_BLOCK_GROUP_RAID6, "RAID6"} -+ -+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0)) -+ -+#define BTRFS_GROUP_FLAGS \ -+ { BTRFS_BLOCK_GROUP_DATA, "DATA"}, \ -+ { BTRFS_BLOCK_GROUP_SYSTEM, "SYSTEM"}, \ -+ { BTRFS_BLOCK_GROUP_METADATA, "METADATA"}, \ -+ { BTRFS_BLOCK_GROUP_RAID0, "RAID0"}, \ -+ { BTRFS_BLOCK_GROUP_RAID1, "RAID1"}, \ -+ { BTRFS_BLOCK_GROUP_DUP, "DUP"}, \ -+ { BTRFS_BLOCK_GROUP_RAID10, "RAID10"} -+ -+#define BTRFS_UUID_SIZE 16 -+ -+#endif -+ -+TRACE_EVENT(btrfs_transaction_commit, -+ -+ TP_PROTO(struct btrfs_root *root), -+ -+ TP_ARGS(root), -+ -+ TP_STRUCT__entry( -+ __field( u64, generation ) -+ __field( u64, root_objectid ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(generation, root->fs_info->generation) -+ tp_assign(root_objectid, root->root_key.objectid) -+ ), -+ -+ TP_printk("root = %llu(%s), gen = %llu", -+ show_root_type(__entry->root_objectid), -+ (unsigned long long)__entry->generation) -+) -+ -+DECLARE_EVENT_CLASS(btrfs__inode, -+ -+ TP_PROTO(struct inode *inode), -+ -+ TP_ARGS(inode), -+ -+ TP_STRUCT__entry( -+ __field( ino_t, ino ) -+ __field( blkcnt_t, blocks ) -+ __field( u64, disk_i_size ) -+ __field( u64, generation ) -+ __field( u64, last_trans ) -+ __field( u64, logged_trans ) -+ __field( u64, root_objectid ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(ino, inode->i_ino) -+ tp_assign(blocks, inode->i_blocks) -+ tp_assign(disk_i_size, BTRFS_I(inode)->disk_i_size) -+ tp_assign(generation, BTRFS_I(inode)->generation) -+ tp_assign(last_trans, BTRFS_I(inode)->last_trans) -+ tp_assign(logged_trans, BTRFS_I(inode)->logged_trans) -+ tp_assign(root_objectid, -+ BTRFS_I(inode)->root->root_key.objectid) -+ ), -+ -+ TP_printk("root = %llu(%s), gen = %llu, ino = %lu, blocks = %llu, " -+ "disk_i_size = %llu, last_trans = %llu, logged_trans = %llu", -+ show_root_type(__entry->root_objectid), -+ (unsigned long long)__entry->generation, -+ (unsigned long)__entry->ino, -+ (unsigned long long)__entry->blocks, -+ (unsigned long long)__entry->disk_i_size, -+ (unsigned long long)__entry->last_trans, -+ (unsigned long long)__entry->logged_trans) -+) -+ -+DEFINE_EVENT(btrfs__inode, btrfs_inode_new, -+ -+ TP_PROTO(struct inode *inode), -+ -+ TP_ARGS(inode) -+) -+ -+DEFINE_EVENT(btrfs__inode, btrfs_inode_request, -+ -+ TP_PROTO(struct inode *inode), -+ -+ TP_ARGS(inode) -+) -+ -+DEFINE_EVENT(btrfs__inode, btrfs_inode_evict, -+ -+ TP_PROTO(struct inode *inode), -+ -+ TP_ARGS(inode) -+) -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,40)) -+#define __show_map_type(type) \ -+ __print_symbolic_u64(type, \ -+ { EXTENT_MAP_LAST_BYTE, "LAST_BYTE" }, \ -+ { EXTENT_MAP_HOLE, "HOLE" }, \ -+ { EXTENT_MAP_INLINE, "INLINE" }, \ -+ { EXTENT_MAP_DELALLOC, "DELALLOC" }) -+#else -+#define __show_map_type(type) \ -+ __print_symbolic(type, \ -+ { EXTENT_MAP_LAST_BYTE, "LAST_BYTE" }, \ -+ { EXTENT_MAP_HOLE, "HOLE" }, \ -+ { EXTENT_MAP_INLINE, "INLINE" }, \ -+ { EXTENT_MAP_DELALLOC, "DELALLOC" }) -+#endif -+ -+#define show_map_type(type) \ -+ type, (type >= EXTENT_MAP_LAST_BYTE) ? "-" : __show_map_type(type) -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0)) -+ -+#define show_map_flags(flag) \ -+ __print_flags(flag, "|", \ -+ { EXTENT_FLAG_PINNED, "PINNED" }, \ -+ { EXTENT_FLAG_COMPRESSED, "COMPRESSED" }, \ -+ { EXTENT_FLAG_VACANCY, "VACANCY" }, \ -+ { EXTENT_FLAG_PREALLOC, "PREALLOC" }, \ -+ { EXTENT_FLAG_LOGGING, "LOGGING" }, \ -+ { EXTENT_FLAG_FILLING, "FILLING" }) -+ -+#else -+ -+#define show_map_flags(flag) \ -+ __print_flags(flag, "|", \ -+ { EXTENT_FLAG_PINNED, "PINNED" }, \ -+ { EXTENT_FLAG_COMPRESSED, "COMPRESSED" }, \ -+ { EXTENT_FLAG_VACANCY, "VACANCY" }, \ -+ { EXTENT_FLAG_PREALLOC, "PREALLOC" }) -+ -+#endif -+ -+TRACE_EVENT(btrfs_get_extent, -+ -+ TP_PROTO(struct btrfs_root *root, struct extent_map *map), -+ -+ TP_ARGS(root, map), -+ -+ TP_STRUCT__entry( -+ __field( u64, root_objectid ) -+ __field( u64, start ) -+ __field( u64, len ) -+ __field( u64, orig_start ) -+ __field( u64, block_start ) -+ __field( u64, block_len ) -+ __field( unsigned long, flags ) -+ __field( int, refs ) -+ __field( unsigned int, compress_type ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(root_objectid, root->root_key.objectid) -+ tp_assign(start, map->start) -+ tp_assign(len, map->len) -+ tp_assign(orig_start, map->orig_start) -+ tp_assign(block_start, map->block_start) -+ tp_assign(block_len, map->block_len) -+ tp_assign(flags, map->flags) -+ tp_assign(refs, atomic_read(&map->refs)) -+ tp_assign(compress_type, map->compress_type) -+ ), -+ -+ TP_printk("root = %llu(%s), start = %llu, len = %llu, " -+ "orig_start = %llu, block_start = %llu(%s), " -+ "block_len = %llu, flags = %s, refs = %u, " -+ "compress_type = %u", -+ show_root_type(__entry->root_objectid), -+ (unsigned long long)__entry->start, -+ (unsigned long long)__entry->len, -+ (unsigned long long)__entry->orig_start, -+ show_map_type(__entry->block_start), -+ (unsigned long long)__entry->block_len, -+ show_map_flags(__entry->flags), -+ __entry->refs, __entry->compress_type) -+) -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0)) -+ -+#define show_ordered_flags(flags) \ -+ __print_symbolic(flags, \ -+ { BTRFS_ORDERED_IO_DONE, "IO_DONE" }, \ -+ { BTRFS_ORDERED_COMPLETE, "COMPLETE" }, \ -+ { BTRFS_ORDERED_NOCOW, "NOCOW" }, \ -+ { BTRFS_ORDERED_COMPRESSED, "COMPRESSED" }, \ -+ { BTRFS_ORDERED_PREALLOC, "PREALLOC" }, \ -+ { BTRFS_ORDERED_DIRECT, "DIRECT" }, \ -+ { BTRFS_ORDERED_IOERR, "IOERR" }, \ -+ { BTRFS_ORDERED_UPDATED_ISIZE, "UPDATED_ISIZE" }, \ -+ { BTRFS_ORDERED_LOGGED_CSUM, "LOGGED_CSUM" }) -+ -+#else -+ -+#define show_ordered_flags(flags) \ -+ __print_symbolic(flags, \ -+ { BTRFS_ORDERED_IO_DONE, "IO_DONE" }, \ -+ { BTRFS_ORDERED_COMPLETE, "COMPLETE" }, \ -+ { BTRFS_ORDERED_NOCOW, "NOCOW" }, \ -+ { BTRFS_ORDERED_COMPRESSED, "COMPRESSED" }, \ -+ { BTRFS_ORDERED_PREALLOC, "PREALLOC" }, \ -+ { BTRFS_ORDERED_DIRECT, "DIRECT" }) -+ -+#endif -+ -+DECLARE_EVENT_CLASS(btrfs__ordered_extent, -+ -+ TP_PROTO(struct inode *inode, struct btrfs_ordered_extent *ordered), -+ -+ TP_ARGS(inode, ordered), -+ -+ TP_STRUCT__entry( -+ __field( ino_t, ino ) -+ __field( u64, file_offset ) -+ __field( u64, start ) -+ __field( u64, len ) -+ __field( u64, disk_len ) -+ __field( u64, bytes_left ) -+ __field( unsigned long, flags ) -+ __field( int, compress_type ) -+ __field( int, refs ) -+ __field( u64, root_objectid ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(ino, inode->i_ino) -+ tp_assign(file_offset, ordered->file_offset) -+ tp_assign(start, ordered->start) -+ tp_assign(len, ordered->len) -+ tp_assign(disk_len, ordered->disk_len) -+ tp_assign(bytes_left, ordered->bytes_left) -+ tp_assign(flags, ordered->flags) -+ tp_assign(compress_type, ordered->compress_type) -+ tp_assign(refs, atomic_read(&ordered->refs)) -+ tp_assign(root_objectid, -+ BTRFS_I(inode)->root->root_key.objectid) -+ ), -+ -+ TP_printk("root = %llu(%s), ino = %llu, file_offset = %llu, " -+ "start = %llu, len = %llu, disk_len = %llu, " -+ "bytes_left = %llu, flags = %s, compress_type = %d, " -+ "refs = %d", -+ show_root_type(__entry->root_objectid), -+ (unsigned long long)__entry->ino, -+ (unsigned long long)__entry->file_offset, -+ (unsigned long long)__entry->start, -+ (unsigned long long)__entry->len, -+ (unsigned long long)__entry->disk_len, -+ (unsigned long long)__entry->bytes_left, -+ show_ordered_flags(__entry->flags), -+ __entry->compress_type, __entry->refs) -+) -+ -+DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_add, -+ -+ TP_PROTO(struct inode *inode, struct btrfs_ordered_extent *ordered), -+ -+ TP_ARGS(inode, ordered) -+) -+ -+DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_remove, -+ -+ TP_PROTO(struct inode *inode, struct btrfs_ordered_extent *ordered), -+ -+ TP_ARGS(inode, ordered) -+) -+ -+DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_start, -+ -+ TP_PROTO(struct inode *inode, struct btrfs_ordered_extent *ordered), -+ -+ TP_ARGS(inode, ordered) -+) -+ -+DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_put, -+ -+ TP_PROTO(struct inode *inode, struct btrfs_ordered_extent *ordered), -+ -+ TP_ARGS(inode, ordered) -+) -+ -+DECLARE_EVENT_CLASS(btrfs__writepage, -+ -+ TP_PROTO(struct page *page, struct inode *inode, -+ struct writeback_control *wbc), -+ -+ TP_ARGS(page, inode, wbc), -+ -+ TP_STRUCT__entry( -+ __field( ino_t, ino ) -+ __field( pgoff_t, index ) -+ __field( long, nr_to_write ) -+ __field( long, pages_skipped ) -+ __field( loff_t, range_start ) -+ __field( loff_t, range_end ) -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,1,0)) -+ __field( char, nonblocking ) -+#endif -+ __field( char, for_kupdate ) -+ __field( char, for_reclaim ) -+ __field( char, range_cyclic ) -+ __field( pgoff_t, writeback_index ) -+ __field( u64, root_objectid ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(ino, inode->i_ino) -+ tp_assign(index, page->index) -+ tp_assign(nr_to_write, wbc->nr_to_write) -+ tp_assign(pages_skipped, wbc->pages_skipped) -+ tp_assign(range_start, wbc->range_start) -+ tp_assign(range_end, wbc->range_end) -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,1,0)) -+ tp_assign(nonblocking, wbc->nonblocking) -+#endif -+ tp_assign(for_kupdate, wbc->for_kupdate) -+ tp_assign(for_reclaim, wbc->for_reclaim) -+ tp_assign(range_cyclic, wbc->range_cyclic) -+ tp_assign(writeback_index, inode->i_mapping->writeback_index) -+ tp_assign(root_objectid, -+ BTRFS_I(inode)->root->root_key.objectid) -+ ), -+ -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,1,0)) -+ TP_printk("root = %llu(%s), ino = %lu, page_index = %lu, " -+ "nr_to_write = %ld, pages_skipped = %ld, range_start = %llu, " -+ "range_end = %llu, nonblocking = %d, for_kupdate = %d, " -+ "for_reclaim = %d, range_cyclic = %d, writeback_index = %lu", -+ show_root_type(__entry->root_objectid), -+ (unsigned long)__entry->ino, __entry->index, -+ __entry->nr_to_write, __entry->pages_skipped, -+ __entry->range_start, __entry->range_end, -+ __entry->nonblocking, __entry->for_kupdate, -+ __entry->for_reclaim, __entry->range_cyclic, -+ (unsigned long)__entry->writeback_index) -+#else -+ TP_printk("root = %llu(%s), ino = %lu, page_index = %lu, " -+ "nr_to_write = %ld, pages_skipped = %ld, range_start = %llu, " -+ "range_end = %llu, for_kupdate = %d, " -+ "for_reclaim = %d, range_cyclic = %d, writeback_index = %lu", -+ show_root_type(__entry->root_objectid), -+ (unsigned long)__entry->ino, __entry->index, -+ __entry->nr_to_write, __entry->pages_skipped, -+ __entry->range_start, __entry->range_end, -+ __entry->for_kupdate, -+ __entry->for_reclaim, __entry->range_cyclic, -+ (unsigned long)__entry->writeback_index) -+#endif -+) -+ -+DEFINE_EVENT(btrfs__writepage, __extent_writepage, -+ -+ TP_PROTO(struct page *page, struct inode *inode, -+ struct writeback_control *wbc), -+ -+ TP_ARGS(page, inode, wbc) -+) -+ -+TRACE_EVENT(btrfs_writepage_end_io_hook, -+ -+ TP_PROTO(struct page *page, u64 start, u64 end, int uptodate), -+ -+ TP_ARGS(page, start, end, uptodate), -+ -+ TP_STRUCT__entry( -+ __field( ino_t, ino ) -+ __field( pgoff_t, index ) -+ __field( u64, start ) -+ __field( u64, end ) -+ __field( int, uptodate ) -+ __field( u64, root_objectid ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(ino, page->mapping->host->i_ino) -+ tp_assign(index, page->index) -+ tp_assign(start, start) -+ tp_assign(end, end) -+ tp_assign(uptodate, uptodate) -+ tp_assign(root_objectid, -+ BTRFS_I(page->mapping->host)->root->root_key.objectid) -+ ), -+ -+ TP_printk("root = %llu(%s), ino = %lu, page_index = %lu, start = %llu, " -+ "end = %llu, uptodate = %d", -+ show_root_type(__entry->root_objectid), -+ (unsigned long)__entry->ino, (unsigned long)__entry->index, -+ (unsigned long long)__entry->start, -+ (unsigned long long)__entry->end, __entry->uptodate) -+) -+ -+TRACE_EVENT(btrfs_sync_file, -+ -+ TP_PROTO(struct file *file, int datasync), -+ -+ TP_ARGS(file, datasync), -+ -+ TP_STRUCT__entry( -+ __field( ino_t, ino ) -+ __field( ino_t, parent ) -+ __field( int, datasync ) -+ __field( u64, root_objectid ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(ino, file->f_path.dentry->d_inode->i_ino) -+ tp_assign(parent, file->f_path.dentry->d_parent->d_inode->i_ino) -+ tp_assign(datasync, datasync) -+ tp_assign(root_objectid, -+ BTRFS_I(file->f_path.dentry->d_inode)->root->root_key.objectid) -+ ), -+ -+ TP_printk("root = %llu(%s), ino = %ld, parent = %ld, datasync = %d", -+ show_root_type(__entry->root_objectid), -+ (unsigned long)__entry->ino, (unsigned long)__entry->parent, -+ __entry->datasync) -+) -+ -+TRACE_EVENT(btrfs_sync_fs, -+ -+ TP_PROTO(int wait), -+ -+ TP_ARGS(wait), -+ -+ TP_STRUCT__entry( -+ __field( int, wait ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(wait, wait) -+ ), -+ -+ TP_printk("wait = %d", __entry->wait) -+) -+ -+#define show_ref_action(action) \ -+ __print_symbolic(action, \ -+ { BTRFS_ADD_DELAYED_REF, "ADD_DELAYED_REF" }, \ -+ { BTRFS_DROP_DELAYED_REF, "DROP_DELAYED_REF" }, \ -+ { BTRFS_ADD_DELAYED_EXTENT, "ADD_DELAYED_EXTENT" }, \ -+ { BTRFS_UPDATE_DELAYED_HEAD, "UPDATE_DELAYED_HEAD" }) -+ -+ -+TRACE_EVENT(btrfs_delayed_tree_ref, -+ -+ TP_PROTO(struct btrfs_delayed_ref_node *ref, -+ struct btrfs_delayed_tree_ref *full_ref, -+ int action), -+ -+ TP_ARGS(ref, full_ref, action), -+ -+ TP_STRUCT__entry( -+ __field( u64, bytenr ) -+ __field( u64, num_bytes ) -+ __field( int, action ) -+ __field( u64, parent ) -+ __field( u64, ref_root ) -+ __field( int, level ) -+ __field( int, type ) -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,7,0)) -+ __field( u64, seq ) -+#endif -+ ), -+ -+ TP_fast_assign( -+ tp_assign(bytenr, ref->bytenr) -+ tp_assign(num_bytes, ref->num_bytes) -+ tp_assign(action, action) -+ tp_assign(parent, full_ref->parent) -+ tp_assign(ref_root, full_ref->root) -+ tp_assign(level, full_ref->level) -+ tp_assign(type, ref->type) -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,7,0)) -+ tp_assign(seq, ref->seq) -+#endif -+ ), -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,7,0)) -+ TP_printk("bytenr = %llu, num_bytes = %llu, action = %s, " -+ "parent = %llu(%s), ref_root = %llu(%s), level = %d, " -+ "type = %s, seq = %llu", -+#else -+ TP_printk("bytenr = %llu, num_bytes = %llu, action = %s, " -+ "parent = %llu(%s), ref_root = %llu(%s), level = %d, " -+ "type = %s", -+#endif -+ (unsigned long long)__entry->bytenr, -+ (unsigned long long)__entry->num_bytes, -+ show_ref_action(__entry->action), -+ show_root_type(__entry->parent), -+ show_root_type(__entry->ref_root), -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,7,0)) -+ __entry->level, show_ref_type(__entry->type), -+ (unsigned long long)__entry->seq) -+#else -+ __entry->level, show_ref_type(__entry->type)) -+#endif -+) -+ -+TRACE_EVENT(btrfs_delayed_data_ref, -+ -+ TP_PROTO(struct btrfs_delayed_ref_node *ref, -+ struct btrfs_delayed_data_ref *full_ref, -+ int action), -+ -+ TP_ARGS(ref, full_ref, action), -+ -+ TP_STRUCT__entry( -+ __field( u64, bytenr ) -+ __field( u64, num_bytes ) -+ __field( int, action ) -+ __field( u64, parent ) -+ __field( u64, ref_root ) -+ __field( u64, owner ) -+ __field( u64, offset ) -+ __field( int, type ) -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,7,0)) -+ __field( u64, seq ) -+#endif -+ ), -+ -+ TP_fast_assign( -+ tp_assign(bytenr, ref->bytenr) -+ tp_assign(num_bytes, ref->num_bytes) -+ tp_assign(action, action) -+ tp_assign(parent, full_ref->parent) -+ tp_assign(ref_root, full_ref->root) -+ tp_assign(owner, full_ref->objectid) -+ tp_assign(offset, full_ref->offset) -+ tp_assign(type, ref->type) -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,7,0)) -+ tp_assign(seq, ref->seq) -+#endif -+ ), -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,7,0)) -+ TP_printk("bytenr = %llu, num_bytes = %llu, action = %s, " -+ "parent = %llu(%s), ref_root = %llu(%s), owner = %llu, " -+ "offset = %llu, type = %s, seq = %llu", -+#else -+ TP_printk("bytenr = %llu, num_bytes = %llu, action = %s, " -+ "parent = %llu(%s), ref_root = %llu(%s), owner = %llu, " -+ "offset = %llu, type = %s", -+#endif -+ (unsigned long long)__entry->bytenr, -+ (unsigned long long)__entry->num_bytes, -+ show_ref_action(__entry->action), -+ show_root_type(__entry->parent), -+ show_root_type(__entry->ref_root), -+ (unsigned long long)__entry->owner, -+ (unsigned long long)__entry->offset, -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,7,0)) -+ show_ref_type(__entry->type), -+ (unsigned long long)__entry->seq) -+#else -+ show_ref_type(__entry->type)) -+#endif -+) -+ -+TRACE_EVENT(btrfs_delayed_ref_head, -+ -+ TP_PROTO(struct btrfs_delayed_ref_node *ref, -+ struct btrfs_delayed_ref_head *head_ref, -+ int action), -+ -+ TP_ARGS(ref, head_ref, action), -+ -+ TP_STRUCT__entry( -+ __field( u64, bytenr ) -+ __field( u64, num_bytes ) -+ __field( int, action ) -+ __field( int, is_data ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(bytenr, ref->bytenr) -+ tp_assign(num_bytes, ref->num_bytes) -+ tp_assign(action, action) -+ tp_assign(is_data, head_ref->is_data) -+ ), -+ -+ TP_printk("bytenr = %llu, num_bytes = %llu, action = %s, is_data = %d", -+ (unsigned long long)__entry->bytenr, -+ (unsigned long long)__entry->num_bytes, -+ show_ref_action(__entry->action), -+ __entry->is_data) -+) -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0)) -+ -+#define show_chunk_type(type) \ -+ __print_flags(type, "|", \ -+ { BTRFS_BLOCK_GROUP_DATA, "DATA" }, \ -+ { BTRFS_BLOCK_GROUP_SYSTEM, "SYSTEM"}, \ -+ { BTRFS_BLOCK_GROUP_METADATA, "METADATA"}, \ -+ { BTRFS_BLOCK_GROUP_RAID0, "RAID0" }, \ -+ { BTRFS_BLOCK_GROUP_RAID1, "RAID1" }, \ -+ { BTRFS_BLOCK_GROUP_DUP, "DUP" }, \ -+ { BTRFS_BLOCK_GROUP_RAID10, "RAID10"}, \ -+ { BTRFS_BLOCK_GROUP_RAID5, "RAID5" }, \ -+ { BTRFS_BLOCK_GROUP_RAID6, "RAID6" }) -+ -+#else -+ -+#define show_chunk_type(type) \ -+ __print_flags(type, "|", \ -+ { BTRFS_BLOCK_GROUP_DATA, "DATA" }, \ -+ { BTRFS_BLOCK_GROUP_SYSTEM, "SYSTEM"}, \ -+ { BTRFS_BLOCK_GROUP_METADATA, "METADATA"}, \ -+ { BTRFS_BLOCK_GROUP_RAID0, "RAID0" }, \ -+ { BTRFS_BLOCK_GROUP_RAID1, "RAID1" }, \ -+ { BTRFS_BLOCK_GROUP_DUP, "DUP" }, \ -+ { BTRFS_BLOCK_GROUP_RAID10, "RAID10"}) -+ -+#endif -+ -+DECLARE_EVENT_CLASS(btrfs__chunk, -+ -+ TP_PROTO(struct btrfs_root *root, struct map_lookup *map, -+ u64 offset, u64 size), -+ -+ TP_ARGS(root, map, offset, size), -+ -+ TP_STRUCT__entry( -+ __field( int, num_stripes ) -+ __field( u64, type ) -+ __field( int, sub_stripes ) -+ __field( u64, offset ) -+ __field( u64, size ) -+ __field( u64, root_objectid ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(num_stripes, map->num_stripes) -+ tp_assign(type, map->type) -+ tp_assign(sub_stripes, map->sub_stripes) -+ tp_assign(offset, offset) -+ tp_assign(size, size) -+ tp_assign(root_objectid, root->root_key.objectid) -+ ), -+ -+ TP_printk("root = %llu(%s), offset = %llu, size = %llu, " -+ "num_stripes = %d, sub_stripes = %d, type = %s", -+ show_root_type(__entry->root_objectid), -+ (unsigned long long)__entry->offset, -+ (unsigned long long)__entry->size, -+ __entry->num_stripes, __entry->sub_stripes, -+ show_chunk_type(__entry->type)) -+) -+ -+DEFINE_EVENT(btrfs__chunk, btrfs_chunk_alloc, -+ -+ TP_PROTO(struct btrfs_root *root, struct map_lookup *map, -+ u64 offset, u64 size), -+ -+ TP_ARGS(root, map, offset, size) -+) -+ -+DEFINE_EVENT(btrfs__chunk, btrfs_chunk_free, -+ -+ TP_PROTO(struct btrfs_root *root, struct map_lookup *map, -+ u64 offset, u64 size), -+ -+ TP_ARGS(root, map, offset, size) -+) -+ -+TRACE_EVENT(btrfs_cow_block, -+ -+ TP_PROTO(struct btrfs_root *root, struct extent_buffer *buf, -+ struct extent_buffer *cow), -+ -+ TP_ARGS(root, buf, cow), -+ -+ TP_STRUCT__entry( -+ __field( u64, root_objectid ) -+ __field( u64, buf_start ) -+ __field( int, refs ) -+ __field( u64, cow_start ) -+ __field( int, buf_level ) -+ __field( int, cow_level ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(root_objectid, root->root_key.objectid) -+ tp_assign(buf_start, buf->start) -+ tp_assign(refs, atomic_read(&buf->refs)) -+ tp_assign(cow_start, cow->start) -+ tp_assign(buf_level, btrfs_header_level(buf)) -+ tp_assign(cow_level, btrfs_header_level(cow)) -+ ), -+ -+ TP_printk("root = %llu(%s), refs = %d, orig_buf = %llu " -+ "(orig_level = %d), cow_buf = %llu (cow_level = %d)", -+ show_root_type(__entry->root_objectid), -+ __entry->refs, -+ (unsigned long long)__entry->buf_start, -+ __entry->buf_level, -+ (unsigned long long)__entry->cow_start, -+ __entry->cow_level) -+) -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0)) -+TRACE_EVENT(btrfs_space_reservation, -+ -+ TP_PROTO(struct btrfs_fs_info *fs_info, char *type, u64 val, -+ u64 bytes, int reserve), -+ -+ TP_ARGS(fs_info, type, val, bytes, reserve), -+ -+ TP_STRUCT__entry( -+ __array( u8, fsid, BTRFS_UUID_SIZE ) -+ __string( type, type ) -+ __field( u64, val ) -+ __field( u64, bytes ) -+ __field( int, reserve ) -+ ), -+ -+ TP_fast_assign( -+ tp_memcpy(fsid, fs_info->fsid, BTRFS_UUID_SIZE) -+ tp_strcpy(type, type) -+ tp_assign(val, val) -+ tp_assign(bytes, bytes) -+ tp_assign(reserve, reserve) -+ ), -+ -+ TP_printk("%pU: %s: %Lu %s %Lu", __entry->fsid, __get_str(type), -+ __entry->val, __entry->reserve ? "reserve" : "release", -+ __entry->bytes) -+) -+#endif -+ -+DECLARE_EVENT_CLASS(btrfs__reserved_extent, -+ -+ TP_PROTO(struct btrfs_root *root, u64 start, u64 len), -+ -+ TP_ARGS(root, start, len), -+ -+ TP_STRUCT__entry( -+ __field( u64, root_objectid ) -+ __field( u64, start ) -+ __field( u64, len ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(root_objectid, root->root_key.objectid) -+ tp_assign(start, start) -+ tp_assign(len, len) -+ ), -+ -+ TP_printk("root = %llu(%s), start = %llu, len = %llu", -+ show_root_type(__entry->root_objectid), -+ (unsigned long long)__entry->start, -+ (unsigned long long)__entry->len) -+) -+ -+DEFINE_EVENT(btrfs__reserved_extent, btrfs_reserved_extent_alloc, -+ -+ TP_PROTO(struct btrfs_root *root, u64 start, u64 len), -+ -+ TP_ARGS(root, start, len) -+) -+ -+DEFINE_EVENT(btrfs__reserved_extent, btrfs_reserved_extent_free, -+ -+ TP_PROTO(struct btrfs_root *root, u64 start, u64 len), -+ -+ TP_ARGS(root, start, len) -+) -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0)) -+TRACE_EVENT_MAP(find_free_extent, -+ -+ btrfs_find_free_extent, -+ -+ TP_PROTO(struct btrfs_root *root, u64 num_bytes, u64 empty_size, -+ u64 data), -+ -+ TP_ARGS(root, num_bytes, empty_size, data), -+ -+ TP_STRUCT__entry( -+ __field( u64, root_objectid ) -+ __field( u64, num_bytes ) -+ __field( u64, empty_size ) -+ __field( u64, data ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(root_objectid, root->root_key.objectid) -+ tp_assign(num_bytes, num_bytes) -+ tp_assign(empty_size, empty_size) -+ tp_assign(data, data) -+ ), -+ -+ TP_printk("root = %Lu(%s), len = %Lu, empty_size = %Lu, " -+ "flags = %Lu(%s)", show_root_type(__entry->root_objectid), -+ __entry->num_bytes, __entry->empty_size, __entry->data, -+ __print_flags((unsigned long)__entry->data, "|", -+ BTRFS_GROUP_FLAGS)) -+) -+ -+DECLARE_EVENT_CLASS(btrfs__reserve_extent, -+ -+ TP_PROTO(struct btrfs_root *root, -+ struct btrfs_block_group_cache *block_group, u64 start, -+ u64 len), -+ -+ TP_ARGS(root, block_group, start, len), -+ -+ TP_STRUCT__entry( -+ __field( u64, root_objectid ) -+ __field( u64, bg_objectid ) -+ __field( u64, flags ) -+ __field( u64, start ) -+ __field( u64, len ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(root_objectid, root->root_key.objectid) -+ tp_assign(bg_objectid, block_group->key.objectid) -+ tp_assign(flags, block_group->flags) -+ tp_assign(start, start) -+ tp_assign(len, len) -+ ), -+ -+ TP_printk("root = %Lu(%s), block_group = %Lu, flags = %Lu(%s), " -+ "start = %Lu, len = %Lu", -+ show_root_type(__entry->root_objectid), __entry->bg_objectid, -+ __entry->flags, __print_flags((unsigned long)__entry->flags, -+ "|", BTRFS_GROUP_FLAGS), -+ __entry->start, __entry->len) -+) -+ -+DEFINE_EVENT(btrfs__reserve_extent, btrfs_reserve_extent, -+ -+ TP_PROTO(struct btrfs_root *root, -+ struct btrfs_block_group_cache *block_group, u64 start, -+ u64 len), -+ -+ TP_ARGS(root, block_group, start, len) -+) -+ -+DEFINE_EVENT(btrfs__reserve_extent, btrfs_reserve_extent_cluster, -+ -+ TP_PROTO(struct btrfs_root *root, -+ struct btrfs_block_group_cache *block_group, u64 start, -+ u64 len), -+ -+ TP_ARGS(root, block_group, start, len) -+) -+ -+TRACE_EVENT(btrfs_find_cluster, -+ -+ TP_PROTO(struct btrfs_block_group_cache *block_group, u64 start, -+ u64 bytes, u64 empty_size, u64 min_bytes), -+ -+ TP_ARGS(block_group, start, bytes, empty_size, min_bytes), -+ -+ TP_STRUCT__entry( -+ __field( u64, bg_objectid ) -+ __field( u64, flags ) -+ __field( u64, start ) -+ __field( u64, bytes ) -+ __field( u64, empty_size ) -+ __field( u64, min_bytes ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(bg_objectid, block_group->key.objectid) -+ tp_assign(flags, block_group->flags) -+ tp_assign(start, start) -+ tp_assign(bytes, bytes) -+ tp_assign(empty_size, empty_size) -+ tp_assign(min_bytes, min_bytes) -+ ), -+ -+ TP_printk("block_group = %Lu, flags = %Lu(%s), start = %Lu, len = %Lu," -+ " empty_size = %Lu, min_bytes = %Lu", __entry->bg_objectid, -+ __entry->flags, -+ __print_flags((unsigned long)__entry->flags, "|", -+ BTRFS_GROUP_FLAGS), __entry->start, -+ __entry->bytes, __entry->empty_size, __entry->min_bytes) -+) -+ -+TRACE_EVENT(btrfs_failed_cluster_setup, -+ -+ TP_PROTO(struct btrfs_block_group_cache *block_group), -+ -+ TP_ARGS(block_group), -+ -+ TP_STRUCT__entry( -+ __field( u64, bg_objectid ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(bg_objectid, block_group->key.objectid) -+ ), -+ -+ TP_printk("block_group = %Lu", __entry->bg_objectid) -+) -+ -+TRACE_EVENT(btrfs_setup_cluster, -+ -+ TP_PROTO(struct btrfs_block_group_cache *block_group, -+ struct btrfs_free_cluster *cluster, u64 size, int bitmap), -+ -+ TP_ARGS(block_group, cluster, size, bitmap), -+ -+ TP_STRUCT__entry( -+ __field( u64, bg_objectid ) -+ __field( u64, flags ) -+ __field( u64, start ) -+ __field( u64, max_size ) -+ __field( u64, size ) -+ __field( int, bitmap ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(bg_objectid, block_group->key.objectid) -+ tp_assign(flags, block_group->flags) -+ tp_assign(start, cluster->window_start) -+ tp_assign(max_size, cluster->max_size) -+ tp_assign(size, size) -+ tp_assign(bitmap, bitmap) -+ ), -+ -+ TP_printk("block_group = %Lu, flags = %Lu(%s), window_start = %Lu, " -+ "size = %Lu, max_size = %Lu, bitmap = %d", -+ __entry->bg_objectid, -+ __entry->flags, -+ __print_flags((unsigned long)__entry->flags, "|", -+ BTRFS_GROUP_FLAGS), __entry->start, -+ __entry->size, __entry->max_size, __entry->bitmap) -+) -+#endif -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,4,0)) -+TRACE_EVENT_MAP(alloc_extent_state, -+ -+ btrfs_alloc_extent_state, -+ -+ TP_PROTO(struct extent_state *state, gfp_t mask, unsigned long IP), -+ -+ TP_ARGS(state, mask, IP), -+ -+ TP_STRUCT__entry( -+ __field(struct extent_state *, state) -+ __field(gfp_t, mask) -+ __field(unsigned long, ip) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(state, state) -+ tp_assign(mask, mask) -+ tp_assign(ip, IP) -+ ), -+ -+ TP_printk("state=%p; mask = %s; caller = %pF", __entry->state, -+ show_gfp_flags(__entry->mask), (void *)__entry->ip) -+) -+ -+TRACE_EVENT_MAP(free_extent_state, -+ -+ btrfs_free_extent_state, -+ -+ TP_PROTO(struct extent_state *state, unsigned long IP), -+ -+ TP_ARGS(state, IP), -+ -+ TP_STRUCT__entry( -+ __field(struct extent_state *, state) -+ __field(unsigned long, ip) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(state, state) -+ tp_assign(ip, IP) -+ ), -+ -+ TP_printk(" state=%p; caller = %pF", __entry->state, -+ (void *)__entry->ip) -+) -+#endif -+ -+#endif /* _TRACE_BTRFS_H */ -+ -+/* This part must be outside protection */ -+#include "../../../probes/define_trace.h" ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/events/lttng-module/compaction.h -@@ -0,0 +1,74 @@ -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM compaction -+ -+#if !defined(_TRACE_COMPACTION_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_COMPACTION_H -+ -+#include <linux/types.h> -+#include <linux/tracepoint.h> -+#include <trace/events/gfpflags.h> -+ -+DECLARE_EVENT_CLASS(mm_compaction_isolate_template, -+ -+ TP_PROTO(unsigned long nr_scanned, -+ unsigned long nr_taken), -+ -+ TP_ARGS(nr_scanned, nr_taken), -+ -+ TP_STRUCT__entry( -+ __field(unsigned long, nr_scanned) -+ __field(unsigned long, nr_taken) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(nr_scanned, nr_scanned) -+ tp_assign(nr_taken, nr_taken) -+ ), -+ -+ TP_printk("nr_scanned=%lu nr_taken=%lu", -+ __entry->nr_scanned, -+ __entry->nr_taken) -+) -+ -+DEFINE_EVENT(mm_compaction_isolate_template, mm_compaction_isolate_migratepages, -+ -+ TP_PROTO(unsigned long nr_scanned, -+ unsigned long nr_taken), -+ -+ TP_ARGS(nr_scanned, nr_taken) -+) -+ -+DEFINE_EVENT(mm_compaction_isolate_template, mm_compaction_isolate_freepages, -+ TP_PROTO(unsigned long nr_scanned, -+ unsigned long nr_taken), -+ -+ TP_ARGS(nr_scanned, nr_taken) -+) -+ -+TRACE_EVENT(mm_compaction_migratepages, -+ -+ TP_PROTO(unsigned long nr_migrated, -+ unsigned long nr_failed), -+ -+ TP_ARGS(nr_migrated, nr_failed), -+ -+ TP_STRUCT__entry( -+ __field(unsigned long, nr_migrated) -+ __field(unsigned long, nr_failed) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(nr_migrated, nr_migrated) -+ tp_assign(nr_failed, nr_failed) -+ ), -+ -+ TP_printk("nr_migrated=%lu nr_failed=%lu", -+ __entry->nr_migrated, -+ __entry->nr_failed) -+) -+ -+ -+#endif /* _TRACE_COMPACTION_H */ -+ -+/* This part must be outside protection */ -+#include "../../../probes/define_trace.h" ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/events/lttng-module/ext3.h -@@ -0,0 +1,902 @@ -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM ext3 -+ -+#if !defined(_TRACE_EXT3_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_EXT3_H -+ -+#include <linux/tracepoint.h> -+#include <linux/version.h> -+ -+TRACE_EVENT(ext3_free_inode, -+ TP_PROTO(struct inode *inode), -+ -+ TP_ARGS(inode), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( umode_t, mode ) -+ __field( uid_t, uid ) -+ __field( gid_t, gid ) -+ __field( blkcnt_t, blocks ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, inode->i_sb->s_dev) -+ tp_assign(ino, inode->i_ino) -+ tp_assign(mode, inode->i_mode) -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,5,0)) -+ tp_assign(uid, i_uid_read(inode)) -+ tp_assign(gid, i_gid_read(inode)) -+#else -+ tp_assign(uid, inode->i_uid) -+ tp_assign(gid, inode->i_gid) -+#endif -+ tp_assign(blocks, inode->i_blocks) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu mode 0%o uid %u gid %u blocks %lu", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->mode, __entry->uid, __entry->gid, -+ (unsigned long) __entry->blocks) -+) -+ -+TRACE_EVENT(ext3_request_inode, -+ TP_PROTO(struct inode *dir, int mode), -+ -+ TP_ARGS(dir, mode), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, dir ) -+ __field( umode_t, mode ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, dir->i_sb->s_dev) -+ tp_assign(dir, dir->i_ino) -+ tp_assign(mode, mode) -+ ), -+ -+ TP_printk("dev %d,%d dir %lu mode 0%o", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->dir, __entry->mode) -+) -+ -+TRACE_EVENT(ext3_allocate_inode, -+ TP_PROTO(struct inode *inode, struct inode *dir, int mode), -+ -+ TP_ARGS(inode, dir, mode), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( ino_t, dir ) -+ __field( umode_t, mode ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, inode->i_sb->s_dev) -+ tp_assign(ino, inode->i_ino) -+ tp_assign(dir, dir->i_ino) -+ tp_assign(mode, mode) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu dir %lu mode 0%o", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ (unsigned long) __entry->dir, __entry->mode) -+) -+ -+TRACE_EVENT(ext3_evict_inode, -+ TP_PROTO(struct inode *inode), -+ -+ TP_ARGS(inode), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( int, nlink ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, inode->i_sb->s_dev) -+ tp_assign(ino, inode->i_ino) -+ tp_assign(nlink, inode->i_nlink) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu nlink %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, __entry->nlink) -+) -+ -+TRACE_EVENT(ext3_drop_inode, -+ TP_PROTO(struct inode *inode, int drop), -+ -+ TP_ARGS(inode, drop), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( int, drop ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, inode->i_sb->s_dev) -+ tp_assign(ino, inode->i_ino) -+ tp_assign(drop, drop) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu drop %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, __entry->drop) -+) -+ -+TRACE_EVENT(ext3_mark_inode_dirty, -+ TP_PROTO(struct inode *inode, unsigned long IP), -+ -+ TP_ARGS(inode, IP), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field(unsigned long, ip ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, inode->i_sb->s_dev) -+ tp_assign(ino, inode->i_ino) -+ tp_assign(ip, IP) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu caller %pF", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, (void *)__entry->ip) -+) -+ -+TRACE_EVENT(ext3_write_begin, -+ TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, -+ unsigned int flags), -+ -+ TP_ARGS(inode, pos, len, flags), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( loff_t, pos ) -+ __field( unsigned int, len ) -+ __field( unsigned int, flags ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, inode->i_sb->s_dev) -+ tp_assign(ino, inode->i_ino) -+ tp_assign(pos, pos) -+ tp_assign(len, len) -+ tp_assign(flags, flags) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu pos %llu len %u flags %u", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ (unsigned long long) __entry->pos, __entry->len, -+ __entry->flags) -+) -+ -+DECLARE_EVENT_CLASS(ext3__write_end, -+ TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, -+ unsigned int copied), -+ -+ TP_ARGS(inode, pos, len, copied), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( loff_t, pos ) -+ __field( unsigned int, len ) -+ __field( unsigned int, copied ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, inode->i_sb->s_dev) -+ tp_assign(ino, inode->i_ino) -+ tp_assign(pos, pos) -+ tp_assign(len, len) -+ tp_assign(copied, copied) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu pos %llu len %u copied %u", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ (unsigned long long) __entry->pos, __entry->len, -+ __entry->copied) -+) -+ -+DEFINE_EVENT(ext3__write_end, ext3_ordered_write_end, -+ -+ TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, -+ unsigned int copied), -+ -+ TP_ARGS(inode, pos, len, copied) -+) -+ -+DEFINE_EVENT(ext3__write_end, ext3_writeback_write_end, -+ -+ TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, -+ unsigned int copied), -+ -+ TP_ARGS(inode, pos, len, copied) -+) -+ -+DEFINE_EVENT(ext3__write_end, ext3_journalled_write_end, -+ -+ TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, -+ unsigned int copied), -+ -+ TP_ARGS(inode, pos, len, copied) -+) -+ -+DECLARE_EVENT_CLASS(ext3__page_op, -+ TP_PROTO(struct page *page), -+ -+ TP_ARGS(page), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( pgoff_t, index ) -+ -+ ), -+ -+ TP_fast_assign( -+ tp_assign(index, page->index) -+ tp_assign(ino, page->mapping->host->i_ino) -+ tp_assign(dev, page->mapping->host->i_sb->s_dev) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu page_index %lu", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, __entry->index) -+) -+ -+DEFINE_EVENT(ext3__page_op, ext3_ordered_writepage, -+ -+ TP_PROTO(struct page *page), -+ -+ TP_ARGS(page) -+) -+ -+DEFINE_EVENT(ext3__page_op, ext3_writeback_writepage, -+ -+ TP_PROTO(struct page *page), -+ -+ TP_ARGS(page) -+) -+ -+DEFINE_EVENT(ext3__page_op, ext3_journalled_writepage, -+ -+ TP_PROTO(struct page *page), -+ -+ TP_ARGS(page) -+) -+ -+DEFINE_EVENT(ext3__page_op, ext3_readpage, -+ -+ TP_PROTO(struct page *page), -+ -+ TP_ARGS(page) -+) -+ -+DEFINE_EVENT(ext3__page_op, ext3_releasepage, -+ -+ TP_PROTO(struct page *page), -+ -+ TP_ARGS(page) -+) -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0)) -+ -+TRACE_EVENT(ext3_invalidatepage, -+ TP_PROTO(struct page *page, unsigned int offset, unsigned int length), -+ -+ TP_ARGS(page, offset, length), -+ -+ TP_STRUCT__entry( -+ __field( pgoff_t, index ) -+ __field( unsigned int, offset ) -+ __field( unsigned int, length ) -+ __field( ino_t, ino ) -+ __field( dev_t, dev ) -+ -+ ), -+ -+ TP_fast_assign( -+ tp_assign(index, page->index) -+ tp_assign(offset, offset) -+ tp_assign(length, length) -+ tp_assign(ino, page->mapping->host->i_ino) -+ tp_assign(dev, page->mapping->host->i_sb->s_dev) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu page_index %lu offset %u length %u", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->index, __entry->offset, __entry->length) -+) -+ -+#else -+ -+TRACE_EVENT(ext3_invalidatepage, -+ TP_PROTO(struct page *page, unsigned long offset), -+ -+ TP_ARGS(page, offset), -+ -+ TP_STRUCT__entry( -+ __field( pgoff_t, index ) -+ __field( unsigned long, offset ) -+ __field( ino_t, ino ) -+ __field( dev_t, dev ) -+ -+ ), -+ -+ TP_fast_assign( -+ tp_assign(index, page->index) -+ tp_assign(offset, offset) -+ tp_assign(ino, page->mapping->host->i_ino) -+ tp_assign(dev, page->mapping->host->i_sb->s_dev) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu page_index %lu offset %lu", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->index, __entry->offset) -+) -+ -+#endif -+ -+TRACE_EVENT(ext3_discard_blocks, -+ TP_PROTO(struct super_block *sb, unsigned long blk, -+ unsigned long count), -+ -+ TP_ARGS(sb, blk, count), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( unsigned long, blk ) -+ __field( unsigned long, count ) -+ -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, sb->s_dev) -+ tp_assign(blk, blk) -+ tp_assign(count, count) -+ ), -+ -+ TP_printk("dev %d,%d blk %lu count %lu", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ __entry->blk, __entry->count) -+) -+ -+TRACE_EVENT(ext3_request_blocks, -+ TP_PROTO(struct inode *inode, unsigned long goal, -+ unsigned long count), -+ -+ TP_ARGS(inode, goal, count), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( unsigned long, count ) -+ __field( unsigned long, goal ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, inode->i_sb->s_dev) -+ tp_assign(ino, inode->i_ino) -+ tp_assign(count, count) -+ tp_assign(goal, goal) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu count %lu goal %lu ", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->count, __entry->goal) -+) -+ -+TRACE_EVENT(ext3_allocate_blocks, -+ TP_PROTO(struct inode *inode, unsigned long goal, -+ unsigned long count, unsigned long block), -+ -+ TP_ARGS(inode, goal, count, block), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( unsigned long, block ) -+ __field( unsigned long, count ) -+ __field( unsigned long, goal ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, inode->i_sb->s_dev) -+ tp_assign(ino, inode->i_ino) -+ tp_assign(block, block) -+ tp_assign(count, count) -+ tp_assign(goal, goal) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu count %lu block %lu goal %lu", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->count, __entry->block, -+ __entry->goal) -+) -+ -+TRACE_EVENT(ext3_free_blocks, -+ TP_PROTO(struct inode *inode, unsigned long block, -+ unsigned long count), -+ -+ TP_ARGS(inode, block, count), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( umode_t, mode ) -+ __field( unsigned long, block ) -+ __field( unsigned long, count ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, inode->i_sb->s_dev) -+ tp_assign(ino, inode->i_ino) -+ tp_assign(mode, inode->i_mode) -+ tp_assign(block, block) -+ tp_assign(count, count) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu mode 0%o block %lu count %lu", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->mode, __entry->block, __entry->count) -+) -+ -+TRACE_EVENT(ext3_sync_file_enter, -+ TP_PROTO(struct file *file, int datasync), -+ -+ TP_ARGS(file, datasync), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( ino_t, parent ) -+ __field( int, datasync ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, file->f_path.dentry->d_inode->i_sb->s_dev) -+ tp_assign(ino, file->f_path.dentry->d_inode->i_ino) -+ tp_assign(datasync, datasync) -+ tp_assign(parent, file->f_path.dentry->d_parent->d_inode->i_ino) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu parent %ld datasync %d ", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ (unsigned long) __entry->parent, __entry->datasync) -+) -+ -+TRACE_EVENT(ext3_sync_file_exit, -+ TP_PROTO(struct inode *inode, int ret), -+ -+ TP_ARGS(inode, ret), -+ -+ TP_STRUCT__entry( -+ __field( int, ret ) -+ __field( ino_t, ino ) -+ __field( dev_t, dev ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(ret, ret) -+ tp_assign(ino, inode->i_ino) -+ tp_assign(dev, inode->i_sb->s_dev) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu ret %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->ret) -+) -+ -+TRACE_EVENT(ext3_sync_fs, -+ TP_PROTO(struct super_block *sb, int wait), -+ -+ TP_ARGS(sb, wait), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( int, wait ) -+ -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, sb->s_dev) -+ tp_assign(wait, wait) -+ ), -+ -+ TP_printk("dev %d,%d wait %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ __entry->wait) -+) -+ -+TRACE_EVENT(ext3_rsv_window_add, -+ TP_PROTO(struct super_block *sb, -+ struct ext3_reserve_window_node *rsv_node), -+ -+ TP_ARGS(sb, rsv_node), -+ -+ TP_STRUCT__entry( -+ __field( unsigned long, start ) -+ __field( unsigned long, end ) -+ __field( dev_t, dev ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, sb->s_dev) -+ tp_assign(start, rsv_node->rsv_window._rsv_start) -+ tp_assign(end, rsv_node->rsv_window._rsv_end) -+ ), -+ -+ TP_printk("dev %d,%d start %lu end %lu", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ __entry->start, __entry->end) -+) -+ -+TRACE_EVENT(ext3_discard_reservation, -+ TP_PROTO(struct inode *inode, -+ struct ext3_reserve_window_node *rsv_node), -+ -+ TP_ARGS(inode, rsv_node), -+ -+ TP_STRUCT__entry( -+ __field( unsigned long, start ) -+ __field( unsigned long, end ) -+ __field( ino_t, ino ) -+ __field( dev_t, dev ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(start, rsv_node->rsv_window._rsv_start) -+ tp_assign(end, rsv_node->rsv_window._rsv_end) -+ tp_assign(ino, inode->i_ino) -+ tp_assign(dev, inode->i_sb->s_dev) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu start %lu end %lu", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long)__entry->ino, __entry->start, -+ __entry->end) -+) -+ -+TRACE_EVENT(ext3_alloc_new_reservation, -+ TP_PROTO(struct super_block *sb, unsigned long goal), -+ -+ TP_ARGS(sb, goal), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( unsigned long, goal ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, sb->s_dev) -+ tp_assign(goal, goal) -+ ), -+ -+ TP_printk("dev %d,%d goal %lu", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ __entry->goal) -+) -+ -+TRACE_EVENT(ext3_reserved, -+ TP_PROTO(struct super_block *sb, unsigned long block, -+ struct ext3_reserve_window_node *rsv_node), -+ -+ TP_ARGS(sb, block, rsv_node), -+ -+ TP_STRUCT__entry( -+ __field( unsigned long, block ) -+ __field( unsigned long, start ) -+ __field( unsigned long, end ) -+ __field( dev_t, dev ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(block, block) -+ tp_assign(start, rsv_node->rsv_window._rsv_start) -+ tp_assign(end, rsv_node->rsv_window._rsv_end) -+ tp_assign(dev, sb->s_dev) -+ ), -+ -+ TP_printk("dev %d,%d block %lu, start %lu end %lu", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ __entry->block, __entry->start, __entry->end) -+) -+ -+TRACE_EVENT(ext3_forget, -+ TP_PROTO(struct inode *inode, int is_metadata, unsigned long block), -+ -+ TP_ARGS(inode, is_metadata, block), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( umode_t, mode ) -+ __field( int, is_metadata ) -+ __field( unsigned long, block ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, inode->i_sb->s_dev) -+ tp_assign(ino, inode->i_ino) -+ tp_assign(mode, inode->i_mode) -+ tp_assign(is_metadata, is_metadata) -+ tp_assign(block, block) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu mode 0%o is_metadata %d block %lu", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->mode, __entry->is_metadata, __entry->block) -+) -+ -+TRACE_EVENT(ext3_read_block_bitmap, -+ TP_PROTO(struct super_block *sb, unsigned int group), -+ -+ TP_ARGS(sb, group), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( __u32, group ) -+ -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, sb->s_dev) -+ tp_assign(group, group) -+ ), -+ -+ TP_printk("dev %d,%d group %u", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ __entry->group) -+) -+ -+TRACE_EVENT(ext3_direct_IO_enter, -+ TP_PROTO(struct inode *inode, loff_t offset, unsigned long len, int rw), -+ -+ TP_ARGS(inode, offset, len, rw), -+ -+ TP_STRUCT__entry( -+ __field( ino_t, ino ) -+ __field( dev_t, dev ) -+ __field( loff_t, pos ) -+ __field( unsigned long, len ) -+ __field( int, rw ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(ino, inode->i_ino) -+ tp_assign(dev, inode->i_sb->s_dev) -+ tp_assign(pos, offset) -+ tp_assign(len, len) -+ tp_assign(rw, rw) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu pos %llu len %lu rw %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ (unsigned long long) __entry->pos, __entry->len, -+ __entry->rw) -+) -+ -+TRACE_EVENT(ext3_direct_IO_exit, -+ TP_PROTO(struct inode *inode, loff_t offset, unsigned long len, -+ int rw, int ret), -+ -+ TP_ARGS(inode, offset, len, rw, ret), -+ -+ TP_STRUCT__entry( -+ __field( ino_t, ino ) -+ __field( dev_t, dev ) -+ __field( loff_t, pos ) -+ __field( unsigned long, len ) -+ __field( int, rw ) -+ __field( int, ret ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(ino, inode->i_ino) -+ tp_assign(dev, inode->i_sb->s_dev) -+ tp_assign(pos, offset) -+ tp_assign(len, len) -+ tp_assign(rw, rw) -+ tp_assign(ret, ret) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu pos %llu len %lu rw %d ret %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ (unsigned long long) __entry->pos, __entry->len, -+ __entry->rw, __entry->ret) -+) -+ -+TRACE_EVENT(ext3_unlink_enter, -+ TP_PROTO(struct inode *parent, struct dentry *dentry), -+ -+ TP_ARGS(parent, dentry), -+ -+ TP_STRUCT__entry( -+ __field( ino_t, parent ) -+ __field( ino_t, ino ) -+ __field( loff_t, size ) -+ __field( dev_t, dev ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(parent, parent->i_ino) -+ tp_assign(ino, dentry->d_inode->i_ino) -+ tp_assign(size, dentry->d_inode->i_size) -+ tp_assign(dev, dentry->d_inode->i_sb->s_dev) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu size %lld parent %ld", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ (unsigned long long)__entry->size, -+ (unsigned long) __entry->parent) -+) -+ -+TRACE_EVENT(ext3_unlink_exit, -+ TP_PROTO(struct dentry *dentry, int ret), -+ -+ TP_ARGS(dentry, ret), -+ -+ TP_STRUCT__entry( -+ __field( ino_t, ino ) -+ __field( dev_t, dev ) -+ __field( int, ret ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(ino, dentry->d_inode->i_ino) -+ tp_assign(dev, dentry->d_inode->i_sb->s_dev) -+ tp_assign(ret, ret) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu ret %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->ret) -+) -+ -+DECLARE_EVENT_CLASS(ext3__truncate, -+ TP_PROTO(struct inode *inode), -+ -+ TP_ARGS(inode), -+ -+ TP_STRUCT__entry( -+ __field( ino_t, ino ) -+ __field( dev_t, dev ) -+ __field( blkcnt_t, blocks ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(ino, inode->i_ino) -+ tp_assign(dev, inode->i_sb->s_dev) -+ tp_assign(blocks, inode->i_blocks) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu blocks %lu", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, (unsigned long) __entry->blocks) -+) -+ -+DEFINE_EVENT(ext3__truncate, ext3_truncate_enter, -+ -+ TP_PROTO(struct inode *inode), -+ -+ TP_ARGS(inode) -+) -+ -+DEFINE_EVENT(ext3__truncate, ext3_truncate_exit, -+ -+ TP_PROTO(struct inode *inode), -+ -+ TP_ARGS(inode) -+) -+ -+TRACE_EVENT(ext3_get_blocks_enter, -+ TP_PROTO(struct inode *inode, unsigned long lblk, -+ unsigned long len, int create), -+ -+ TP_ARGS(inode, lblk, len, create), -+ -+ TP_STRUCT__entry( -+ __field( ino_t, ino ) -+ __field( dev_t, dev ) -+ __field( unsigned long, lblk ) -+ __field( unsigned long, len ) -+ __field( int, create ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(ino, inode->i_ino) -+ tp_assign(dev, inode->i_sb->s_dev) -+ tp_assign(lblk, lblk) -+ tp_assign(len, len) -+ tp_assign(create, create) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu lblk %lu len %lu create %u", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->lblk, __entry->len, __entry->create) -+) -+ -+TRACE_EVENT(ext3_get_blocks_exit, -+ TP_PROTO(struct inode *inode, unsigned long lblk, -+ unsigned long pblk, unsigned long len, int ret), -+ -+ TP_ARGS(inode, lblk, pblk, len, ret), -+ -+ TP_STRUCT__entry( -+ __field( ino_t, ino ) -+ __field( dev_t, dev ) -+ __field( unsigned long, lblk ) -+ __field( unsigned long, pblk ) -+ __field( unsigned long, len ) -+ __field( int, ret ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(ino, inode->i_ino) -+ tp_assign(dev, inode->i_sb->s_dev) -+ tp_assign(lblk, lblk) -+ tp_assign(pblk, pblk) -+ tp_assign(len, len) -+ tp_assign(ret, ret) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu lblk %lu pblk %lu len %lu ret %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->lblk, __entry->pblk, -+ __entry->len, __entry->ret) -+) -+ -+TRACE_EVENT(ext3_load_inode, -+ TP_PROTO(struct inode *inode), -+ -+ TP_ARGS(inode), -+ -+ TP_STRUCT__entry( -+ __field( ino_t, ino ) -+ __field( dev_t, dev ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(ino, inode->i_ino) -+ tp_assign(dev, inode->i_sb->s_dev) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino) -+) -+ -+#endif /* _TRACE_EXT3_H */ -+ -+/* This part must be outside protection */ -+#include "../../../probes/define_trace.h" ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/events/lttng-module/ext4.h -@@ -0,0 +1,3130 @@ -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM ext4 -+ -+#if !defined(_TRACE_EXT4_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_EXT4_H -+ -+#include <linux/writeback.h> -+#include <linux/tracepoint.h> -+#include <linux/version.h> -+ -+#ifndef _TRACE_EXT4_DEF_ -+#define _TRACE_EXT4_DEF_ -+struct ext4_allocation_context; -+struct ext4_allocation_request; -+struct ext4_prealloc_space; -+struct ext4_inode_info; -+struct mpage_da_data; -+struct ext4_map_blocks; -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0)) -+struct ext4_extent; -+#endif -+#endif -+ -+#define EXT4_I(inode) (container_of(inode, struct ext4_inode_info, vfs_inode)) -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,1,0)) -+#define TP_MODE_T __u16 -+#else -+#define TP_MODE_T umode_t -+#endif -+ -+TRACE_EVENT(ext4_free_inode, -+ TP_PROTO(struct inode *inode), -+ -+ TP_ARGS(inode), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( uid_t, uid ) -+ __field( gid_t, gid ) -+ __field( __u64, blocks ) -+ __field( TP_MODE_T, mode ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, inode->i_sb->s_dev) -+ tp_assign(ino, inode->i_ino) -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,5,0)) -+ tp_assign(uid, i_uid_read(inode)) -+ tp_assign(gid, i_gid_read(inode)) -+#else -+ tp_assign(uid, inode->i_uid) -+ tp_assign(gid, inode->i_gid) -+#endif -+ tp_assign(blocks, inode->i_blocks) -+ tp_assign(mode, inode->i_mode) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu mode 0%o uid %u gid %u blocks %llu", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, __entry->mode, -+ __entry->uid, __entry->gid, __entry->blocks) -+) -+ -+TRACE_EVENT(ext4_request_inode, -+ TP_PROTO(struct inode *dir, int mode), -+ -+ TP_ARGS(dir, mode), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, dir ) -+ __field( TP_MODE_T, mode ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, dir->i_sb->s_dev) -+ tp_assign(dir, dir->i_ino) -+ tp_assign(mode, mode) -+ ), -+ -+ TP_printk("dev %d,%d dir %lu mode 0%o", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->dir, __entry->mode) -+) -+ -+TRACE_EVENT(ext4_allocate_inode, -+ TP_PROTO(struct inode *inode, struct inode *dir, int mode), -+ -+ TP_ARGS(inode, dir, mode), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( ino_t, dir ) -+ __field( TP_MODE_T, mode ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, inode->i_sb->s_dev) -+ tp_assign(ino, inode->i_ino) -+ tp_assign(dir, dir->i_ino) -+ tp_assign(mode, mode) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu dir %lu mode 0%o", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ (unsigned long) __entry->dir, __entry->mode) -+) -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37)) -+TRACE_EVENT(ext4_evict_inode, -+ TP_PROTO(struct inode *inode), -+ -+ TP_ARGS(inode), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( int, nlink ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, inode->i_sb->s_dev) -+ tp_assign(ino, inode->i_ino) -+ tp_assign(nlink, inode->i_nlink) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu nlink %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, __entry->nlink) -+) -+ -+TRACE_EVENT(ext4_drop_inode, -+ TP_PROTO(struct inode *inode, int drop), -+ -+ TP_ARGS(inode, drop), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( int, drop ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, inode->i_sb->s_dev) -+ tp_assign(ino, inode->i_ino) -+ tp_assign(drop, drop) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu drop %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, __entry->drop) -+) -+ -+TRACE_EVENT(ext4_mark_inode_dirty, -+ TP_PROTO(struct inode *inode, unsigned long IP), -+ -+ TP_ARGS(inode, IP), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field(unsigned long, ip ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, inode->i_sb->s_dev) -+ tp_assign(ino, inode->i_ino) -+ tp_assign(ip, IP) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu caller %pF", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, (void *)__entry->ip) -+) -+ -+TRACE_EVENT(ext4_begin_ordered_truncate, -+ TP_PROTO(struct inode *inode, loff_t new_size), -+ -+ TP_ARGS(inode, new_size), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( loff_t, new_size ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, inode->i_sb->s_dev) -+ tp_assign(ino, inode->i_ino) -+ tp_assign(new_size, new_size) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu new_size %lld", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->new_size) -+) -+#endif -+ -+DECLARE_EVENT_CLASS(ext4__write_begin, -+ -+ TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, -+ unsigned int flags), -+ -+ TP_ARGS(inode, pos, len, flags), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( loff_t, pos ) -+ __field( unsigned int, len ) -+ __field( unsigned int, flags ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, inode->i_sb->s_dev) -+ tp_assign(ino, inode->i_ino) -+ tp_assign(pos, pos) -+ tp_assign(len, len) -+ tp_assign(flags, flags) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu pos %lld len %u flags %u", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->pos, __entry->len, __entry->flags) -+) -+ -+DEFINE_EVENT(ext4__write_begin, ext4_write_begin, -+ -+ TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, -+ unsigned int flags), -+ -+ TP_ARGS(inode, pos, len, flags) -+) -+ -+DEFINE_EVENT(ext4__write_begin, ext4_da_write_begin, -+ -+ TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, -+ unsigned int flags), -+ -+ TP_ARGS(inode, pos, len, flags) -+) -+ -+DECLARE_EVENT_CLASS(ext4__write_end, -+ TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, -+ unsigned int copied), -+ -+ TP_ARGS(inode, pos, len, copied), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( loff_t, pos ) -+ __field( unsigned int, len ) -+ __field( unsigned int, copied ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, inode->i_sb->s_dev) -+ tp_assign(ino, inode->i_ino) -+ tp_assign(pos, pos) -+ tp_assign(len, len) -+ tp_assign(copied, copied) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu pos %lld len %u copied %u", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->pos, __entry->len, __entry->copied) -+) -+ -+DEFINE_EVENT(ext4__write_end, ext4_ordered_write_end, -+ -+ TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, -+ unsigned int copied), -+ -+ TP_ARGS(inode, pos, len, copied) -+) -+ -+DEFINE_EVENT(ext4__write_end, ext4_writeback_write_end, -+ -+ TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, -+ unsigned int copied), -+ -+ TP_ARGS(inode, pos, len, copied) -+) -+ -+DEFINE_EVENT(ext4__write_end, ext4_journalled_write_end, -+ -+ TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, -+ unsigned int copied), -+ -+ TP_ARGS(inode, pos, len, copied) -+) -+ -+DEFINE_EVENT(ext4__write_end, ext4_da_write_end, -+ -+ TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, -+ unsigned int copied), -+ -+ TP_ARGS(inode, pos, len, copied) -+) -+ -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,40)) -+TRACE_EVENT(ext4_writepage, -+ TP_PROTO(struct inode *inode, struct page *page), -+ -+ TP_ARGS(inode, page), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( pgoff_t, index ) -+ -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, inode->i_sb->s_dev) -+ tp_assign(ino, inode->i_ino) -+ tp_assign(index, page->index) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu page_index %lu", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, __entry->index) -+) -+#endif -+ -+TRACE_EVENT(ext4_da_writepages, -+ TP_PROTO(struct inode *inode, struct writeback_control *wbc), -+ -+ TP_ARGS(inode, wbc), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( long, nr_to_write ) -+ __field( long, pages_skipped ) -+ __field( loff_t, range_start ) -+ __field( loff_t, range_end ) -+ __field( pgoff_t, writeback_index ) -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39)) -+ __field( int, sync_mode ) -+#endif -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,37)) -+ __field( char, nonblocking ) -+#endif -+ __field( char, for_kupdate ) -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,39)) -+ __field( char, for_reclaim ) -+#endif -+ __field( char, range_cyclic ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, inode->i_sb->s_dev) -+ tp_assign(ino, inode->i_ino) -+ tp_assign(nr_to_write, wbc->nr_to_write) -+ tp_assign(pages_skipped, wbc->pages_skipped) -+ tp_assign(range_start, wbc->range_start) -+ tp_assign(range_end, wbc->range_end) -+ tp_assign(writeback_index, inode->i_mapping->writeback_index) -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39)) -+ tp_assign(sync_mode, wbc->sync_mode) -+#endif -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,37)) -+ tp_assign(nonblocking, wbc->nonblocking) -+#endif -+ tp_assign(for_kupdate, wbc->for_kupdate) -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,39)) -+ tp_assign(for_reclaim, wbc->for_reclaim) -+#endif -+ tp_assign(range_cyclic, wbc->range_cyclic) -+ ), -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39)) -+ TP_printk("dev %d,%d ino %lu nr_to_write %ld pages_skipped %ld " -+ "range_start %lld range_end %lld sync_mode %d " -+ "for_kupdate %d range_cyclic %d writeback_index %lu", -+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37)) -+ TP_printk("dev %d,%d ino %lu nr_to_write %ld pages_skipped %ld " -+ "range_start %llu range_end %llu " -+ "for_kupdate %d for_reclaim %d " -+ "range_cyclic %d writeback_index %lu", -+#else -+ TP_printk("dev %d,%d ino %lu nr_to_write %ld pages_skipped %ld " -+ "range_start %llu range_end %llu " -+ "nonblocking %d for_kupdate %d for_reclaim %d " -+ "range_cyclic %d writeback_index %lu", -+#endif -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, __entry->nr_to_write, -+ __entry->pages_skipped, __entry->range_start, -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39)) -+ __entry->range_end, __entry->sync_mode, -+ __entry->for_kupdate, __entry->range_cyclic, -+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37)) -+ __entry->range_end, -+ __entry->for_kupdate, __entry->for_reclaim, -+ __entry->range_cyclic, -+#else -+ __entry->range_end, __entry->nonblocking, -+ __entry->for_kupdate, __entry->for_reclaim, -+ __entry->range_cyclic, -+#endif -+ (unsigned long) __entry->writeback_index) -+) -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0)) -+ -+TRACE_EVENT(ext4_da_write_pages, -+ TP_PROTO(struct inode *inode, pgoff_t first_page, -+ struct writeback_control *wbc), -+ -+ TP_ARGS(inode, first_page, wbc), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( pgoff_t, first_page ) -+ __field( long, nr_to_write ) -+ __field( int, sync_mode ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, inode->i_sb->s_dev) -+ tp_assign(ino, inode->i_ino) -+ tp_assign(first_page, first_page) -+ tp_assign(nr_to_write, wbc->nr_to_write) -+ tp_assign(sync_mode, wbc->sync_mode) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu first_page %lu nr_to_write %ld " -+ "sync_mode %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, __entry->first_page, -+ __entry->nr_to_write, __entry->sync_mode) -+) -+ -+#else -+ -+TRACE_EVENT(ext4_da_write_pages, -+ TP_PROTO(struct inode *inode, struct mpage_da_data *mpd), -+ -+ TP_ARGS(inode, mpd), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( __u64, b_blocknr ) -+ __field( __u32, b_size ) -+ __field( __u32, b_state ) -+ __field( unsigned long, first_page ) -+ __field( int, io_done ) -+ __field( int, pages_written ) -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39)) -+ __field( int, sync_mode ) -+#endif -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, inode->i_sb->s_dev) -+ tp_assign(ino, inode->i_ino) -+ tp_assign(b_blocknr, mpd->b_blocknr) -+ tp_assign(b_size, mpd->b_size) -+ tp_assign(b_state, mpd->b_state) -+ tp_assign(first_page, mpd->first_page) -+ tp_assign(io_done, mpd->io_done) -+ tp_assign(pages_written, mpd->pages_written) -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39)) -+ tp_assign(sync_mode, mpd->wbc->sync_mode) -+#endif -+ ), -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39)) -+ TP_printk("dev %d,%d ino %lu b_blocknr %llu b_size %u b_state 0x%04x " -+ "first_page %lu io_done %d pages_written %d sync_mode %d", -+#else -+ TP_printk("dev %d,%d ino %lu b_blocknr %llu b_size %u b_state 0x%04x " -+ "first_page %lu io_done %d pages_written %d", -+#endif -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->b_blocknr, __entry->b_size, -+ __entry->b_state, __entry->first_page, -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39)) -+ __entry->io_done, __entry->pages_written, -+ __entry->sync_mode -+#else -+ __entry->io_done, __entry->pages_written -+#endif -+ ) -+) -+ -+#endif -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0)) -+ -+TRACE_EVENT(ext4_da_write_pages_extent, -+ TP_PROTO(struct inode *inode, struct ext4_map_blocks *map), -+ -+ TP_ARGS(inode, map), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( __u64, lblk ) -+ __field( __u32, len ) -+ __field( __u32, flags ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, inode->i_sb->s_dev) -+ tp_assign(ino, inode->i_ino) -+ tp_assign(lblk, map->m_lblk) -+ tp_assign(len, map->m_len) -+ tp_assign(flags, map->m_flags) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu lblk %llu len %u flags %s", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, __entry->lblk, __entry->len, -+ show_mflags(__entry->flags)) -+) -+ -+#endif -+ -+TRACE_EVENT(ext4_da_writepages_result, -+ TP_PROTO(struct inode *inode, struct writeback_control *wbc, -+ int ret, int pages_written), -+ -+ TP_ARGS(inode, wbc, ret, pages_written), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( int, ret ) -+ __field( int, pages_written ) -+ __field( long, pages_skipped ) -+ __field( pgoff_t, writeback_index ) -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39)) -+ __field( int, sync_mode ) -+#endif -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,33)) -+ __field( char, encountered_congestion ) -+#endif -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,1,0)) -+ __field( char, more_io ) -+#endif -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,35)) -+ __field( char, no_nrwrite_index_update ) -+#endif -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, inode->i_sb->s_dev) -+ tp_assign(ino, inode->i_ino) -+ tp_assign(ret, ret) -+ tp_assign(pages_written, pages_written) -+ tp_assign(pages_skipped, wbc->pages_skipped) -+ tp_assign(writeback_index, inode->i_mapping->writeback_index) -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39)) -+ tp_assign(sync_mode, wbc->sync_mode) -+#endif -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,33)) -+ tp_assign(encountered_congestion, wbc->encountered_congestion) -+#endif -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,1,0)) -+ tp_assign(more_io, wbc->more_io) -+#endif -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,35)) -+ tp_assign(no_nrwrite_index_update, wbc->no_nrwrite_index_update) -+#endif -+ ), -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,1,0)) -+ TP_printk("dev %d,%d ino %lu ret %d pages_written %d pages_skipped %ld " -+ "sync_mode %d writeback_index %lu", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, __entry->ret, -+ __entry->pages_written, __entry->pages_skipped, -+ __entry->sync_mode, -+ (unsigned long) __entry->writeback_index) -+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39)) -+ TP_printk("dev %d,%d ino %lu ret %d pages_written %d pages_skipped %ld " -+ " more_io %d sync_mode %d writeback_index %lu", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, __entry->ret, -+ __entry->pages_written, __entry->pages_skipped, -+ __entry->more_io, __entry->sync_mode, -+ (unsigned long) __entry->writeback_index) -+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35)) -+ TP_printk("dev %d,%d ino %lu ret %d pages_written %d pages_skipped %ld " -+ " more_io %d writeback_index %lu", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, __entry->ret, -+ __entry->pages_written, __entry->pages_skipped, -+ __entry->more_io, -+ (unsigned long) __entry->writeback_index) -+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,33)) -+ TP_printk("dev %d,%d ino %lu ret %d pages_written %d pages_skipped %ld " -+ " more_io %d no_nrwrite_index_update %d writeback_index %lu", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, __entry->ret, -+ __entry->pages_written, __entry->pages_skipped, -+ __entry->more_io, __entry->no_nrwrite_index_update, -+ (unsigned long) __entry->writeback_index) -+#else -+ TP_printk("dev %d,%d ino %lu ret %d pages_written %d pages_skipped %ld " -+ " congestion %d" -+ " more_io %d no_nrwrite_index_update %d writeback_index %lu", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, __entry->ret, -+ __entry->pages_written, __entry->pages_skipped, -+ __entry->encountered_congestion, -+ __entry->more_io, __entry->no_nrwrite_index_update, -+ (unsigned long) __entry->writeback_index) -+#endif -+) -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39)) -+DECLARE_EVENT_CLASS(ext4__page_op, -+ TP_PROTO(struct page *page), -+ -+ TP_ARGS(page), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( pgoff_t, index ) -+ -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, page->mapping->host->i_sb->s_dev) -+ tp_assign(ino, page->mapping->host->i_ino) -+ tp_assign(index, page->index) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu page_index %lu", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ (unsigned long) __entry->index) -+) -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,40)) -+DEFINE_EVENT(ext4__page_op, ext4_writepage, -+ -+ TP_PROTO(struct page *page), -+ -+ TP_ARGS(page) -+) -+#endif -+ -+DEFINE_EVENT(ext4__page_op, ext4_readpage, -+ -+ TP_PROTO(struct page *page), -+ -+ TP_ARGS(page) -+) -+ -+DEFINE_EVENT(ext4__page_op, ext4_releasepage, -+ -+ TP_PROTO(struct page *page), -+ -+ TP_ARGS(page) -+) -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0)) -+ -+DECLARE_EVENT_CLASS(ext4_invalidatepage_op, -+ TP_PROTO(struct page *page, unsigned int offset, unsigned int length), -+ -+ TP_ARGS(page, offset, length), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( pgoff_t, index ) -+ __field( unsigned int, offset ) -+ __field( unsigned int, length ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, page->mapping->host->i_sb->s_dev) -+ tp_assign(ino, page->mapping->host->i_ino) -+ tp_assign(index, page->index) -+ tp_assign(offset, offset) -+ tp_assign(length, length) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu page_index %lu offset %u length %u", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ (unsigned long) __entry->index, -+ __entry->offset, __entry->length) -+) -+ -+DEFINE_EVENT(ext4_invalidatepage_op, ext4_invalidatepage, -+ TP_PROTO(struct page *page, unsigned int offset, unsigned int length), -+ -+ TP_ARGS(page, offset, length) -+) -+ -+DEFINE_EVENT(ext4_invalidatepage_op, ext4_journalled_invalidatepage, -+ TP_PROTO(struct page *page, unsigned int offset, unsigned int length), -+ -+ TP_ARGS(page, offset, length) -+) -+ -+#else -+ -+TRACE_EVENT(ext4_invalidatepage, -+ TP_PROTO(struct page *page, unsigned long offset), -+ -+ TP_ARGS(page, offset), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( pgoff_t, index ) -+ __field( unsigned long, offset ) -+ -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, page->mapping->host->i_sb->s_dev) -+ tp_assign(ino, page->mapping->host->i_ino) -+ tp_assign(index, page->index) -+ tp_assign(offset, offset) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu page_index %lu offset %lu", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ (unsigned long) __entry->index, __entry->offset) -+) -+ -+#endif -+ -+#endif -+ -+TRACE_EVENT(ext4_discard_blocks, -+ TP_PROTO(struct super_block *sb, unsigned long long blk, -+ unsigned long long count), -+ -+ TP_ARGS(sb, blk, count), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( __u64, blk ) -+ __field( __u64, count ) -+ -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, sb->s_dev) -+ tp_assign(blk, blk) -+ tp_assign(count, count) -+ ), -+ -+ TP_printk("dev %d,%d blk %llu count %llu", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ __entry->blk, __entry->count) -+) -+ -+DECLARE_EVENT_CLASS(ext4__mb_new_pa, -+ TP_PROTO(struct ext4_allocation_context *ac, -+ struct ext4_prealloc_space *pa), -+ -+ TP_ARGS(ac, pa), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( __u64, pa_pstart ) -+ __field( __u64, pa_lstart ) -+ __field( __u32, pa_len ) -+ -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, ac->ac_sb->s_dev) -+ tp_assign(ino, ac->ac_inode->i_ino) -+ tp_assign(pa_pstart, pa->pa_pstart) -+ tp_assign(pa_lstart, pa->pa_lstart) -+ tp_assign(pa_len, pa->pa_len) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu pstart %llu len %u lstart %llu", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->pa_pstart, __entry->pa_len, __entry->pa_lstart) -+) -+ -+DEFINE_EVENT(ext4__mb_new_pa, ext4_mb_new_inode_pa, -+ -+ TP_PROTO(struct ext4_allocation_context *ac, -+ struct ext4_prealloc_space *pa), -+ -+ TP_ARGS(ac, pa) -+) -+ -+DEFINE_EVENT(ext4__mb_new_pa, ext4_mb_new_group_pa, -+ -+ TP_PROTO(struct ext4_allocation_context *ac, -+ struct ext4_prealloc_space *pa), -+ -+ TP_ARGS(ac, pa) -+) -+ -+TRACE_EVENT(ext4_mb_release_inode_pa, -+ TP_PROTO( -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,40)) -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37)) -+ struct super_block *sb, -+ struct inode *inode, -+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,36)) -+ struct super_block *sb, -+ struct ext4_allocation_context *ac, -+#else -+ struct ext4_allocation_context *ac, -+#endif -+#endif -+ struct ext4_prealloc_space *pa, -+ unsigned long long block, unsigned int count), -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,40)) -+ TP_ARGS(pa, block, count), -+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37)) -+ TP_ARGS(sb, inode, pa, block, count), -+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,36)) -+ TP_ARGS(sb, ac, pa, block, count), -+#else -+ TP_ARGS(ac, pa, block, count), -+#endif -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( __u64, block ) -+ __field( __u32, count ) -+ -+ ), -+ -+ TP_fast_assign( -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,40)) -+ tp_assign(dev, pa->pa_inode->i_sb->s_dev) -+ tp_assign(ino, pa->pa_inode->i_ino) -+#else -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,36)) -+ tp_assign(dev, sb->s_dev) -+#else -+ tp_assign(dev, ac->ac_sb->s_dev) -+#endif -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37)) -+ tp_assign(ino, inode->i_ino) -+#else -+ tp_assign(ino, (ac && ac->ac_inode) ? ac->ac_inode->i_ino : 0) -+#endif -+#endif -+ tp_assign(block, block) -+ tp_assign(count, count) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu block %llu count %u", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->block, __entry->count) -+) -+ -+TRACE_EVENT(ext4_mb_release_group_pa, -+ -+#if (LTTNG_KERNEL_RANGE(2,6,40, 3,3,0)) -+ TP_PROTO(struct ext4_prealloc_space *pa), -+ -+ TP_ARGS(pa), -+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37)) -+ TP_PROTO(struct super_block *sb, struct ext4_prealloc_space *pa), -+ -+ TP_ARGS(sb, pa), -+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,36)) -+ TP_PROTO(struct super_block *sb, -+ struct ext4_allocation_context *ac, -+ struct ext4_prealloc_space *pa), -+ -+ TP_ARGS(sb, ac, pa), -+#else -+ TP_PROTO(struct ext4_allocation_context *ac, -+ struct ext4_prealloc_space *pa), -+ -+ TP_ARGS(ac, pa), -+#endif -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,37)) -+ __field( ino_t, ino ) -+#endif -+ __field( __u64, pa_pstart ) -+ __field( __u32, pa_len ) -+ -+ ), -+ -+ TP_fast_assign( -+#if (LTTNG_KERNEL_RANGE(2,6,40, 3,3,0)) -+ tp_assign(dev, pa->pa_inode->i_sb->s_dev) -+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,36)) -+ tp_assign(dev, sb->s_dev) -+#else -+ tp_assign(dev, ac->ac_sb->s_dev) -+#endif -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,37)) -+ tp_assign(ino, (ac && ac->ac_inode) ? ac->ac_inode->i_ino : 0) -+#endif -+ tp_assign(pa_pstart, pa->pa_pstart) -+ tp_assign(pa_len, pa->pa_len) -+ ), -+ -+ TP_printk("dev %d,%d pstart %llu len %u", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ __entry->pa_pstart, __entry->pa_len) -+) -+ -+TRACE_EVENT(ext4_discard_preallocations, -+ TP_PROTO(struct inode *inode), -+ -+ TP_ARGS(inode), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, inode->i_sb->s_dev) -+ tp_assign(ino, inode->i_ino) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino) -+) -+ -+TRACE_EVENT(ext4_mb_discard_preallocations, -+ TP_PROTO(struct super_block *sb, int needed), -+ -+ TP_ARGS(sb, needed), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( int, needed ) -+ -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, sb->s_dev) -+ tp_assign(needed, needed) -+ ), -+ -+ TP_printk("dev %d,%d needed %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ __entry->needed) -+) -+ -+TRACE_EVENT(ext4_request_blocks, -+ TP_PROTO(struct ext4_allocation_request *ar), -+ -+ TP_ARGS(ar), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( unsigned int, len ) -+ __field( __u32, logical ) -+ __field( __u32, lleft ) -+ __field( __u32, lright ) -+ __field( __u64, goal ) -+ __field( __u64, pleft ) -+ __field( __u64, pright ) -+ __field( unsigned int, flags ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, ar->inode->i_sb->s_dev) -+ tp_assign(ino, ar->inode->i_ino) -+ tp_assign(len, ar->len) -+ tp_assign(logical, ar->logical) -+ tp_assign(goal, ar->goal) -+ tp_assign(lleft, ar->lleft) -+ tp_assign(lright, ar->lright) -+ tp_assign(pleft, ar->pleft) -+ tp_assign(pright, ar->pright) -+ tp_assign(flags, ar->flags) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu flags %u len %u lblk %u goal %llu " -+ "lleft %u lright %u pleft %llu pright %llu ", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, __entry->flags, -+ __entry->len, __entry->logical, __entry->goal, -+ __entry->lleft, __entry->lright, __entry->pleft, -+ __entry->pright) -+) -+ -+TRACE_EVENT(ext4_allocate_blocks, -+ TP_PROTO(struct ext4_allocation_request *ar, unsigned long long block), -+ -+ TP_ARGS(ar, block), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( __u64, block ) -+ __field( unsigned int, len ) -+ __field( __u32, logical ) -+ __field( __u32, lleft ) -+ __field( __u32, lright ) -+ __field( __u64, goal ) -+ __field( __u64, pleft ) -+ __field( __u64, pright ) -+ __field( unsigned int, flags ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, ar->inode->i_sb->s_dev) -+ tp_assign(ino, ar->inode->i_ino) -+ tp_assign(block, block) -+ tp_assign(len, ar->len) -+ tp_assign(logical, ar->logical) -+ tp_assign(goal, ar->goal) -+ tp_assign(lleft, ar->lleft) -+ tp_assign(lright, ar->lright) -+ tp_assign(pleft, ar->pleft) -+ tp_assign(pright, ar->pright) -+ tp_assign(flags, ar->flags) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu flags %u len %u block %llu lblk %u " -+ "goal %llu lleft %u lright %u pleft %llu pright %llu", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, __entry->flags, -+ __entry->len, __entry->block, __entry->logical, -+ __entry->goal, __entry->lleft, __entry->lright, -+ __entry->pleft, __entry->pright) -+) -+ -+TRACE_EVENT(ext4_free_blocks, -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,33)) -+ TP_PROTO(struct inode *inode, __u64 block, unsigned long count, -+ int flags), -+ -+ TP_ARGS(inode, block, count, flags), -+#else -+ TP_PROTO(struct inode *inode, __u64 block, unsigned long count, -+ int metadata), -+ -+ TP_ARGS(inode, block, count, metadata), -+#endif -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( __u64, block ) -+ __field( unsigned long, count ) -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,33)) -+ __field( int, flags ) -+ __field( TP_MODE_T, mode ) -+#else -+ __field( int, metadata ) -+#endif -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, inode->i_sb->s_dev) -+ tp_assign(ino, inode->i_ino) -+ tp_assign(block, block) -+ tp_assign(count, count) -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,33)) -+ tp_assign(flags, flags) -+ tp_assign(mode, inode->i_mode) -+#else -+ tp_assign(metadata, metadata) -+#endif -+ ), -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,33)) -+ TP_printk("dev %d,%d ino %lu mode 0%o block %llu count %lu flags %d", -+#else -+ TP_printk("dev %d,%d ino %lu block %llu count %lu metadata %d", -+#endif -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,33)) -+ __entry->mode, __entry->block, __entry->count, -+ __entry->flags) -+#else -+ __entry->block, __entry->count, __entry->metadata) -+#endif -+) -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39)) -+TRACE_EVENT(ext4_sync_file_enter, -+#else -+TRACE_EVENT(ext4_sync_file, -+#endif -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35)) -+ TP_PROTO(struct file *file, int datasync), -+ -+ TP_ARGS(file, datasync), -+#else -+ TP_PROTO(struct file *file, struct dentry *dentry, int datasync), -+ -+ TP_ARGS(file, dentry, datasync), -+#endif -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( ino_t, parent ) -+ __field( int, datasync ) -+ ), -+ -+ TP_fast_assign( -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35)) -+ tp_assign(dev, file->f_path.dentry->d_inode->i_sb->s_dev) -+ tp_assign(ino, file->f_path.dentry->d_inode->i_ino) -+ tp_assign(datasync, datasync) -+ tp_assign(parent, file->f_path.dentry->d_parent->d_inode->i_ino) -+#else -+ tp_assign(dev, dentry->d_inode->i_sb->s_dev) -+ tp_assign(ino, dentry->d_inode->i_ino) -+ tp_assign(datasync, datasync) -+ tp_assign(parent, dentry->d_parent->d_inode->i_ino) -+#endif -+ ), -+ -+ TP_printk("dev %d,%d ino %lu parent %lu datasync %d ", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ (unsigned long) __entry->parent, __entry->datasync) -+) -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39)) -+TRACE_EVENT(ext4_sync_file_exit, -+ TP_PROTO(struct inode *inode, int ret), -+ -+ TP_ARGS(inode, ret), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( int, ret ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, inode->i_sb->s_dev) -+ tp_assign(ino, inode->i_ino) -+ tp_assign(ret, ret) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu ret %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->ret) -+) -+#endif -+ -+TRACE_EVENT(ext4_sync_fs, -+ TP_PROTO(struct super_block *sb, int wait), -+ -+ TP_ARGS(sb, wait), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( int, wait ) -+ -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, sb->s_dev) -+ tp_assign(wait, wait) -+ ), -+ -+ TP_printk("dev %d,%d wait %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ __entry->wait) -+) -+ -+TRACE_EVENT(ext4_alloc_da_blocks, -+ TP_PROTO(struct inode *inode), -+ -+ TP_ARGS(inode), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( unsigned int, data_blocks ) -+ __field( unsigned int, meta_blocks ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, inode->i_sb->s_dev) -+ tp_assign(ino, inode->i_ino) -+ tp_assign(data_blocks, EXT4_I(inode)->i_reserved_data_blocks) -+ tp_assign(meta_blocks, EXT4_I(inode)->i_reserved_meta_blocks) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu data_blocks %u meta_blocks %u", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->data_blocks, __entry->meta_blocks) -+) -+ -+TRACE_EVENT(ext4_mballoc_alloc, -+ TP_PROTO(struct ext4_allocation_context *ac), -+ -+ TP_ARGS(ac), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( __u32, orig_logical ) -+ __field( int, orig_start ) -+ __field( __u32, orig_group ) -+ __field( int, orig_len ) -+ __field( __u32, goal_logical ) -+ __field( int, goal_start ) -+ __field( __u32, goal_group ) -+ __field( int, goal_len ) -+ __field( __u32, result_logical ) -+ __field( int, result_start ) -+ __field( __u32, result_group ) -+ __field( int, result_len ) -+ __field( __u16, found ) -+ __field( __u16, groups ) -+ __field( __u16, buddy ) -+ __field( __u16, flags ) -+ __field( __u16, tail ) -+ __field( __u8, cr ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, ac->ac_inode->i_sb->s_dev) -+ tp_assign(ino, ac->ac_inode->i_ino) -+ tp_assign(orig_logical, ac->ac_o_ex.fe_logical) -+ tp_assign(orig_start, ac->ac_o_ex.fe_start) -+ tp_assign(orig_group, ac->ac_o_ex.fe_group) -+ tp_assign(orig_len, ac->ac_o_ex.fe_len) -+ tp_assign(goal_logical, ac->ac_g_ex.fe_logical) -+ tp_assign(goal_start, ac->ac_g_ex.fe_start) -+ tp_assign(goal_group, ac->ac_g_ex.fe_group) -+ tp_assign(goal_len, ac->ac_g_ex.fe_len) -+ tp_assign(result_logical, ac->ac_f_ex.fe_logical) -+ tp_assign(result_start, ac->ac_f_ex.fe_start) -+ tp_assign(result_group, ac->ac_f_ex.fe_group) -+ tp_assign(result_len, ac->ac_f_ex.fe_len) -+ tp_assign(found, ac->ac_found) -+ tp_assign(flags, ac->ac_flags) -+ tp_assign(groups, ac->ac_groups_scanned) -+ tp_assign(buddy, ac->ac_buddy) -+ tp_assign(tail, ac->ac_tail) -+ tp_assign(cr, ac->ac_criteria) -+ ), -+ -+ TP_printk("dev %d,%d inode %lu orig %u/%d/%u@%u goal %u/%d/%u@%u " -+ "result %u/%d/%u@%u blks %u grps %u cr %u flags 0x%04x " -+ "tail %u broken %u", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->orig_group, __entry->orig_start, -+ __entry->orig_len, __entry->orig_logical, -+ __entry->goal_group, __entry->goal_start, -+ __entry->goal_len, __entry->goal_logical, -+ __entry->result_group, __entry->result_start, -+ __entry->result_len, __entry->result_logical, -+ __entry->found, __entry->groups, __entry->cr, -+ __entry->flags, __entry->tail, -+ __entry->buddy ? 1 << __entry->buddy : 0) -+) -+ -+TRACE_EVENT(ext4_mballoc_prealloc, -+ TP_PROTO(struct ext4_allocation_context *ac), -+ -+ TP_ARGS(ac), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( __u32, orig_logical ) -+ __field( int, orig_start ) -+ __field( __u32, orig_group ) -+ __field( int, orig_len ) -+ __field( __u32, result_logical ) -+ __field( int, result_start ) -+ __field( __u32, result_group ) -+ __field( int, result_len ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, ac->ac_inode->i_sb->s_dev) -+ tp_assign(ino, ac->ac_inode->i_ino) -+ tp_assign(orig_logical, ac->ac_o_ex.fe_logical) -+ tp_assign(orig_start, ac->ac_o_ex.fe_start) -+ tp_assign(orig_group, ac->ac_o_ex.fe_group) -+ tp_assign(orig_len, ac->ac_o_ex.fe_len) -+ tp_assign(result_logical, ac->ac_b_ex.fe_logical) -+ tp_assign(result_start, ac->ac_b_ex.fe_start) -+ tp_assign(result_group, ac->ac_b_ex.fe_group) -+ tp_assign(result_len, ac->ac_b_ex.fe_len) -+ ), -+ -+ TP_printk("dev %d,%d inode %lu orig %u/%d/%u@%u result %u/%d/%u@%u", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->orig_group, __entry->orig_start, -+ __entry->orig_len, __entry->orig_logical, -+ __entry->result_group, __entry->result_start, -+ __entry->result_len, __entry->result_logical) -+) -+ -+DECLARE_EVENT_CLASS(ext4__mballoc, -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37)) -+ TP_PROTO(struct super_block *sb, -+ struct inode *inode, -+ ext4_group_t group, -+ ext4_grpblk_t start, -+ ext4_grpblk_t len), -+ -+ TP_ARGS(sb, inode, group, start, len), -+#else -+ TP_PROTO(struct ext4_allocation_context *ac), -+ -+ TP_ARGS(ac), -+#endif -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,37)) -+ __field( __u32, result_logical ) -+#endif -+ __field( int, result_start ) -+ __field( __u32, result_group ) -+ __field( int, result_len ) -+ ), -+ -+ TP_fast_assign( -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37)) -+ tp_assign(dev, sb->s_dev) -+ tp_assign(ino, inode ? inode->i_ino : 0) -+ tp_assign(result_start, start) -+ tp_assign(result_group, group) -+ tp_assign(result_len, len) -+#else -+ tp_assign(dev, ac->ac_sb->s_dev) -+ tp_assign(ino, ac->ac_inode ? ac->ac_inode->i_ino : 0) -+ tp_assign(result_logical, ac->ac_b_ex.fe_logical) -+ tp_assign(result_start, ac->ac_b_ex.fe_start) -+ tp_assign(result_group, ac->ac_b_ex.fe_group) -+ tp_assign(result_len, ac->ac_b_ex.fe_len) -+#endif -+ ), -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37)) -+ TP_printk("dev %d,%d inode %lu extent %u/%d/%d ", -+#else -+ TP_printk("dev %d,%d inode %lu extent %u/%d/%u@%u ", -+#endif -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->result_group, __entry->result_start, -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37)) -+ __entry->result_len -+#else -+ __entry->result_len, __entry->result_logical -+#endif -+ ) -+) -+ -+DEFINE_EVENT(ext4__mballoc, ext4_mballoc_discard, -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37)) -+ TP_PROTO(struct super_block *sb, -+ struct inode *inode, -+ ext4_group_t group, -+ ext4_grpblk_t start, -+ ext4_grpblk_t len), -+ -+ TP_ARGS(sb, inode, group, start, len) -+#else -+ TP_PROTO(struct ext4_allocation_context *ac), -+ -+ TP_ARGS(ac) -+#endif -+) -+ -+DEFINE_EVENT(ext4__mballoc, ext4_mballoc_free, -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37)) -+ TP_PROTO(struct super_block *sb, -+ struct inode *inode, -+ ext4_group_t group, -+ ext4_grpblk_t start, -+ ext4_grpblk_t len), -+ -+ TP_ARGS(sb, inode, group, start, len) -+#else -+ TP_PROTO(struct ext4_allocation_context *ac), -+ -+ TP_ARGS(ac) -+#endif -+) -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,33)) -+TRACE_EVENT(ext4_forget, -+ TP_PROTO(struct inode *inode, int is_metadata, __u64 block), -+ -+ TP_ARGS(inode, is_metadata, block), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( __u64, block ) -+ __field( int, is_metadata ) -+ __field( TP_MODE_T, mode ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, inode->i_sb->s_dev) -+ tp_assign(ino, inode->i_ino) -+ tp_assign(block, block) -+ tp_assign(is_metadata, is_metadata) -+ tp_assign(mode, inode->i_mode) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu mode 0%o is_metadata %d block %llu", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->mode, __entry->is_metadata, __entry->block) -+) -+#endif -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,34)) -+TRACE_EVENT(ext4_da_update_reserve_space, -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0)) -+ TP_PROTO(struct inode *inode, int used_blocks, int quota_claim), -+ -+ TP_ARGS(inode, used_blocks, quota_claim), -+#else -+ TP_PROTO(struct inode *inode, int used_blocks), -+ -+ TP_ARGS(inode, used_blocks), -+#endif -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( __u64, i_blocks ) -+ __field( int, used_blocks ) -+ __field( int, reserved_data_blocks ) -+ __field( int, reserved_meta_blocks ) -+ __field( int, allocated_meta_blocks ) -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0)) -+ __field( int, quota_claim ) -+#endif -+ __field( TP_MODE_T, mode ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, inode->i_sb->s_dev) -+ tp_assign(ino, inode->i_ino) -+ tp_assign(i_blocks, inode->i_blocks) -+ tp_assign(used_blocks, used_blocks) -+ tp_assign(reserved_data_blocks, -+ EXT4_I(inode)->i_reserved_data_blocks) -+ tp_assign(reserved_meta_blocks, -+ EXT4_I(inode)->i_reserved_meta_blocks) -+ tp_assign(allocated_meta_blocks, -+ EXT4_I(inode)->i_allocated_meta_blocks) -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0)) -+ tp_assign(quota_claim, quota_claim) -+#endif -+ tp_assign(mode, inode->i_mode) -+ ), -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0)) -+ TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu used_blocks %d " -+ "reserved_data_blocks %d reserved_meta_blocks %d " -+ "allocated_meta_blocks %d quota_claim %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->mode, __entry->i_blocks, -+ __entry->used_blocks, __entry->reserved_data_blocks, -+ __entry->reserved_meta_blocks, __entry->allocated_meta_blocks, -+ __entry->quota_claim) -+#else -+ TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu used_blocks %d " -+ "reserved_data_blocks %d reserved_meta_blocks %d " -+ "allocated_meta_blocks %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->mode, __entry->i_blocks, -+ __entry->used_blocks, __entry->reserved_data_blocks, -+ __entry->reserved_meta_blocks, __entry->allocated_meta_blocks) -+#endif -+) -+ -+TRACE_EVENT(ext4_da_reserve_space, -+ TP_PROTO(struct inode *inode, int md_needed), -+ -+ TP_ARGS(inode, md_needed), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( __u64, i_blocks ) -+ __field( int, md_needed ) -+ __field( int, reserved_data_blocks ) -+ __field( int, reserved_meta_blocks ) -+ __field( TP_MODE_T, mode ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, inode->i_sb->s_dev) -+ tp_assign(ino, inode->i_ino) -+ tp_assign(i_blocks, inode->i_blocks) -+ tp_assign(md_needed, md_needed) -+ tp_assign(reserved_data_blocks, -+ EXT4_I(inode)->i_reserved_data_blocks) -+ tp_assign(reserved_meta_blocks, -+ EXT4_I(inode)->i_reserved_meta_blocks) -+ tp_assign(mode, inode->i_mode) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu md_needed %d " -+ "reserved_data_blocks %d reserved_meta_blocks %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->mode, __entry->i_blocks, -+ __entry->md_needed, __entry->reserved_data_blocks, -+ __entry->reserved_meta_blocks) -+) -+ -+TRACE_EVENT(ext4_da_release_space, -+ TP_PROTO(struct inode *inode, int freed_blocks), -+ -+ TP_ARGS(inode, freed_blocks), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( __u64, i_blocks ) -+ __field( int, freed_blocks ) -+ __field( int, reserved_data_blocks ) -+ __field( int, reserved_meta_blocks ) -+ __field( int, allocated_meta_blocks ) -+ __field( TP_MODE_T, mode ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, inode->i_sb->s_dev) -+ tp_assign(ino, inode->i_ino) -+ tp_assign(i_blocks, inode->i_blocks) -+ tp_assign(freed_blocks, freed_blocks) -+ tp_assign(reserved_data_blocks, -+ EXT4_I(inode)->i_reserved_data_blocks) -+ tp_assign(reserved_meta_blocks, -+ EXT4_I(inode)->i_reserved_meta_blocks) -+ tp_assign(allocated_meta_blocks, -+ EXT4_I(inode)->i_allocated_meta_blocks) -+ tp_assign(mode, inode->i_mode) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu freed_blocks %d " -+ "reserved_data_blocks %d reserved_meta_blocks %d " -+ "allocated_meta_blocks %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->mode, __entry->i_blocks, -+ __entry->freed_blocks, __entry->reserved_data_blocks, -+ __entry->reserved_meta_blocks, __entry->allocated_meta_blocks) -+) -+#endif -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35)) -+DECLARE_EVENT_CLASS(ext4__bitmap_load, -+ TP_PROTO(struct super_block *sb, unsigned long group), -+ -+ TP_ARGS(sb, group), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( __u32, group ) -+ -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, sb->s_dev) -+ tp_assign(group, group) -+ ), -+ -+ TP_printk("dev %d,%d group %u", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ __entry->group) -+) -+ -+DEFINE_EVENT(ext4__bitmap_load, ext4_mb_bitmap_load, -+ -+ TP_PROTO(struct super_block *sb, unsigned long group), -+ -+ TP_ARGS(sb, group) -+) -+ -+DEFINE_EVENT(ext4__bitmap_load, ext4_mb_buddy_bitmap_load, -+ -+ TP_PROTO(struct super_block *sb, unsigned long group), -+ -+ TP_ARGS(sb, group) -+) -+#endif -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39)) -+DEFINE_EVENT(ext4__bitmap_load, ext4_read_block_bitmap_load, -+ -+ TP_PROTO(struct super_block *sb, unsigned long group), -+ -+ TP_ARGS(sb, group) -+) -+ -+DEFINE_EVENT(ext4__bitmap_load, ext4_load_inode_bitmap, -+ -+ TP_PROTO(struct super_block *sb, unsigned long group), -+ -+ TP_ARGS(sb, group) -+) -+ -+TRACE_EVENT(ext4_direct_IO_enter, -+ TP_PROTO(struct inode *inode, loff_t offset, unsigned long len, int rw), -+ -+ TP_ARGS(inode, offset, len, rw), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( loff_t, pos ) -+ __field( unsigned long, len ) -+ __field( int, rw ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, inode->i_sb->s_dev) -+ tp_assign(ino, inode->i_ino) -+ tp_assign(pos, offset) -+ tp_assign(len, len) -+ tp_assign(rw, rw) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu pos %lld len %lu rw %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->pos, __entry->len, __entry->rw) -+) -+ -+TRACE_EVENT(ext4_direct_IO_exit, -+ TP_PROTO(struct inode *inode, loff_t offset, unsigned long len, -+ int rw, int ret), -+ -+ TP_ARGS(inode, offset, len, rw, ret), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( loff_t, pos ) -+ __field( unsigned long, len ) -+ __field( int, rw ) -+ __field( int, ret ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, inode->i_sb->s_dev) -+ tp_assign(ino, inode->i_ino) -+ tp_assign(pos, offset) -+ tp_assign(len, len) -+ tp_assign(rw, rw) -+ tp_assign(ret, ret) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu pos %lld len %lu rw %d ret %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->pos, __entry->len, -+ __entry->rw, __entry->ret) -+) -+ -+TRACE_EVENT(ext4_fallocate_enter, -+ TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode), -+ -+ TP_ARGS(inode, offset, len, mode), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( loff_t, pos ) -+ __field( loff_t, len ) -+ __field( int, mode ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, inode->i_sb->s_dev) -+ tp_assign(ino, inode->i_ino) -+ tp_assign(pos, offset) -+ tp_assign(len, len) -+ tp_assign(mode, mode) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu pos %lld len %lld mode %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, __entry->pos, -+ __entry->len, __entry->mode) -+) -+ -+TRACE_EVENT(ext4_fallocate_exit, -+ TP_PROTO(struct inode *inode, loff_t offset, -+ unsigned int max_blocks, int ret), -+ -+ TP_ARGS(inode, offset, max_blocks, ret), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( loff_t, pos ) -+ __field( unsigned int, blocks ) -+ __field( int, ret ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, inode->i_sb->s_dev) -+ tp_assign(ino, inode->i_ino) -+ tp_assign(pos, offset) -+ tp_assign(blocks, max_blocks) -+ tp_assign(ret, ret) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu pos %lld blocks %u ret %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->pos, __entry->blocks, -+ __entry->ret) -+) -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0)) -+ -+TRACE_EVENT(ext4_punch_hole, -+ TP_PROTO(struct inode *inode, loff_t offset, loff_t len), -+ -+ TP_ARGS(inode, offset, len), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( loff_t, offset ) -+ __field( loff_t, len ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, inode->i_sb->s_dev) -+ tp_assign(ino, inode->i_ino) -+ tp_assign(offset, offset) -+ tp_assign(len, len) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu offset %lld len %lld", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->offset, __entry->len) -+) -+ -+#endif -+ -+TRACE_EVENT(ext4_unlink_enter, -+ TP_PROTO(struct inode *parent, struct dentry *dentry), -+ -+ TP_ARGS(parent, dentry), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( ino_t, parent ) -+ __field( loff_t, size ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, dentry->d_inode->i_sb->s_dev) -+ tp_assign(ino, dentry->d_inode->i_ino) -+ tp_assign(parent, parent->i_ino) -+ tp_assign(size, dentry->d_inode->i_size) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu size %lld parent %lu", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, __entry->size, -+ (unsigned long) __entry->parent) -+) -+ -+TRACE_EVENT(ext4_unlink_exit, -+ TP_PROTO(struct dentry *dentry, int ret), -+ -+ TP_ARGS(dentry, ret), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( int, ret ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, dentry->d_inode->i_sb->s_dev) -+ tp_assign(ino, dentry->d_inode->i_ino) -+ tp_assign(ret, ret) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu ret %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->ret) -+) -+ -+DECLARE_EVENT_CLASS(ext4__truncate, -+ TP_PROTO(struct inode *inode), -+ -+ TP_ARGS(inode), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( __u64, blocks ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, inode->i_sb->s_dev) -+ tp_assign(ino, inode->i_ino) -+ tp_assign(blocks, inode->i_blocks) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu blocks %llu", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, __entry->blocks) -+) -+ -+DEFINE_EVENT(ext4__truncate, ext4_truncate_enter, -+ -+ TP_PROTO(struct inode *inode), -+ -+ TP_ARGS(inode) -+) -+ -+DEFINE_EVENT(ext4__truncate, ext4_truncate_exit, -+ -+ TP_PROTO(struct inode *inode), -+ -+ TP_ARGS(inode) -+) -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0)) -+/* 'ux' is the uninitialized extent. */ -+TRACE_EVENT(ext4_ext_convert_to_initialized_enter, -+ TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, -+ struct ext4_extent *ux), -+ -+ TP_ARGS(inode, map, ux), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( ext4_lblk_t, m_lblk ) -+ __field( unsigned, m_len ) -+ __field( ext4_lblk_t, u_lblk ) -+ __field( unsigned, u_len ) -+ __field( ext4_fsblk_t, u_pblk ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, inode->i_sb->s_dev) -+ tp_assign(ino, inode->i_ino) -+ tp_assign(m_lblk, map->m_lblk) -+ tp_assign(m_len, map->m_len) -+ tp_assign(u_lblk, le32_to_cpu(ux->ee_block)) -+ tp_assign(u_len, ext4_ext_get_actual_len(ux)) -+ tp_assign(u_pblk, ext4_ext_pblock(ux)) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu m_lblk %u m_len %u u_lblk %u u_len %u " -+ "u_pblk %llu", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->m_lblk, __entry->m_len, -+ __entry->u_lblk, __entry->u_len, __entry->u_pblk) -+) -+ -+/* -+ * 'ux' is the uninitialized extent. -+ * 'ix' is the initialized extent to which blocks are transferred. -+ */ -+TRACE_EVENT(ext4_ext_convert_to_initialized_fastpath, -+ TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, -+ struct ext4_extent *ux, struct ext4_extent *ix), -+ -+ TP_ARGS(inode, map, ux, ix), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( ext4_lblk_t, m_lblk ) -+ __field( unsigned, m_len ) -+ __field( ext4_lblk_t, u_lblk ) -+ __field( unsigned, u_len ) -+ __field( ext4_fsblk_t, u_pblk ) -+ __field( ext4_lblk_t, i_lblk ) -+ __field( unsigned, i_len ) -+ __field( ext4_fsblk_t, i_pblk ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, inode->i_sb->s_dev) -+ tp_assign(ino, inode->i_ino) -+ tp_assign(m_lblk, map->m_lblk) -+ tp_assign(m_len, map->m_len) -+ tp_assign(u_lblk, le32_to_cpu(ux->ee_block)) -+ tp_assign(u_len, ext4_ext_get_actual_len(ux)) -+ tp_assign(u_pblk, ext4_ext_pblock(ux)) -+ tp_assign(i_lblk, le32_to_cpu(ix->ee_block)) -+ tp_assign(i_len, ext4_ext_get_actual_len(ix)) -+ tp_assign(i_pblk, ext4_ext_pblock(ix)) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu m_lblk %u m_len %u " -+ "u_lblk %u u_len %u u_pblk %llu " -+ "i_lblk %u i_len %u i_pblk %llu ", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->m_lblk, __entry->m_len, -+ __entry->u_lblk, __entry->u_len, __entry->u_pblk, -+ __entry->i_lblk, __entry->i_len, __entry->i_pblk) -+) -+#endif -+ -+DECLARE_EVENT_CLASS(ext4__map_blocks_enter, -+ TP_PROTO(struct inode *inode, ext4_lblk_t lblk, -+ unsigned int len, unsigned int flags), -+ -+ TP_ARGS(inode, lblk, len, flags), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( ext4_lblk_t, lblk ) -+ __field( unsigned int, len ) -+ __field( unsigned int, flags ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, inode->i_sb->s_dev) -+ tp_assign(ino, inode->i_ino) -+ tp_assign(lblk, lblk) -+ tp_assign(len, len) -+ tp_assign(flags, flags) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu lblk %u len %u flags %u", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->lblk, __entry->len, __entry->flags) -+) -+ -+DEFINE_EVENT(ext4__map_blocks_enter, ext4_ext_map_blocks_enter, -+ TP_PROTO(struct inode *inode, ext4_lblk_t lblk, -+ unsigned len, unsigned flags), -+ -+ TP_ARGS(inode, lblk, len, flags) -+) -+ -+DEFINE_EVENT(ext4__map_blocks_enter, ext4_ind_map_blocks_enter, -+ TP_PROTO(struct inode *inode, ext4_lblk_t lblk, -+ unsigned len, unsigned flags), -+ -+ TP_ARGS(inode, lblk, len, flags) -+) -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0)) -+ -+DECLARE_EVENT_CLASS(ext4__map_blocks_exit, -+ TP_PROTO(struct inode *inode, unsigned flags, struct ext4_map_blocks *map, -+ int ret), -+ -+ TP_ARGS(inode, flags, map, ret), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( unsigned int, flags ) -+ __field( ext4_fsblk_t, pblk ) -+ __field( ext4_lblk_t, lblk ) -+ __field( unsigned int, len ) -+ __field( unsigned int, mflags ) -+ __field( int, ret ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, inode->i_sb->s_dev) -+ tp_assign(ino, inode->i_ino) -+ tp_assign(flags, flags) -+ tp_assign(pblk, map->m_pblk) -+ tp_assign(lblk, map->m_lblk) -+ tp_assign(len, map->m_len) -+ tp_assign(mflags, map->m_flags) -+ tp_assign(ret, ret) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu flags %s lblk %u pblk %llu len %u " -+ "mflags %s ret %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ show_map_flags(__entry->flags), __entry->lblk, __entry->pblk, -+ __entry->len, show_mflags(__entry->mflags), __entry->ret) -+) -+ -+DEFINE_EVENT(ext4__map_blocks_exit, ext4_ext_map_blocks_exit, -+ TP_PROTO(struct inode *inode, unsigned flags, -+ struct ext4_map_blocks *map, int ret), -+ -+ TP_ARGS(inode, flags, map, ret) -+) -+ -+DEFINE_EVENT(ext4__map_blocks_exit, ext4_ind_map_blocks_exit, -+ TP_PROTO(struct inode *inode, unsigned flags, -+ struct ext4_map_blocks *map, int ret), -+ -+ TP_ARGS(inode, flags, map, ret) -+) -+ -+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0)) -+ -+DECLARE_EVENT_CLASS(ext4__map_blocks_exit, -+ TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, int ret), -+ -+ TP_ARGS(inode, map, ret), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( ext4_fsblk_t, pblk ) -+ __field( ext4_lblk_t, lblk ) -+ __field( unsigned int, len ) -+ __field( unsigned int, flags ) -+ __field( int, ret ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, inode->i_sb->s_dev) -+ tp_assign(ino, inode->i_ino) -+ tp_assign(pblk, map->m_pblk) -+ tp_assign(lblk, map->m_lblk) -+ tp_assign(len, map->m_len) -+ tp_assign(flags, map->m_flags) -+ tp_assign(ret, ret) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu lblk %u pblk %llu len %u flags %x ret %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->lblk, __entry->pblk, -+ __entry->len, __entry->flags, __entry->ret) -+) -+ -+DEFINE_EVENT(ext4__map_blocks_exit, ext4_ext_map_blocks_exit, -+ TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, int ret), -+ -+ TP_ARGS(inode, map, ret) -+) -+ -+DEFINE_EVENT(ext4__map_blocks_exit, ext4_ind_map_blocks_exit, -+ TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, int ret), -+ -+ TP_ARGS(inode, map, ret) -+) -+ -+#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0)) */ -+ -+DECLARE_EVENT_CLASS(ext4__map_blocks_exit, -+ TP_PROTO(struct inode *inode, ext4_lblk_t lblk, -+ ext4_fsblk_t pblk, unsigned int len, int ret), -+ -+ TP_ARGS(inode, lblk, pblk, len, ret), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( ext4_fsblk_t, pblk ) -+ __field( ext4_lblk_t, lblk ) -+ __field( unsigned int, len ) -+ __field( int, ret ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, inode->i_sb->s_dev) -+ tp_assign(ino, inode->i_ino) -+ tp_assign(pblk, pblk) -+ tp_assign(lblk, lblk) -+ tp_assign(len, len) -+ tp_assign(ret, ret) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu lblk %u pblk %llu len %u ret %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->lblk, __entry->pblk, -+ __entry->len, __entry->ret) -+) -+ -+DEFINE_EVENT(ext4__map_blocks_exit, ext4_ext_map_blocks_exit, -+ TP_PROTO(struct inode *inode, ext4_lblk_t lblk, -+ ext4_fsblk_t pblk, unsigned len, int ret), -+ -+ TP_ARGS(inode, lblk, pblk, len, ret) -+) -+ -+DEFINE_EVENT(ext4__map_blocks_exit, ext4_ind_map_blocks_exit, -+ TP_PROTO(struct inode *inode, ext4_lblk_t lblk, -+ ext4_fsblk_t pblk, unsigned len, int ret), -+ -+ TP_ARGS(inode, lblk, pblk, len, ret) -+) -+ -+#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0)) */ -+ -+TRACE_EVENT(ext4_ext_load_extent, -+ TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_fsblk_t pblk), -+ -+ TP_ARGS(inode, lblk, pblk), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( ext4_fsblk_t, pblk ) -+ __field( ext4_lblk_t, lblk ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, inode->i_sb->s_dev) -+ tp_assign(ino, inode->i_ino) -+ tp_assign(pblk, pblk) -+ tp_assign(lblk, lblk) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu lblk %u pblk %llu", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->lblk, __entry->pblk) -+) -+ -+TRACE_EVENT(ext4_load_inode, -+ TP_PROTO(struct inode *inode), -+ -+ TP_ARGS(inode), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, inode->i_sb->s_dev) -+ tp_assign(ino, inode->i_ino) -+ ), -+ -+ TP_printk("dev %d,%d ino %ld", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino) -+) -+#endif -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0)) -+ -+TRACE_EVENT(ext4_journal_start, -+ TP_PROTO(struct super_block *sb, int blocks, int rsv_blocks, -+ unsigned long IP), -+ -+ TP_ARGS(sb, blocks, rsv_blocks, IP), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field(unsigned long, ip ) -+ __field( int, blocks ) -+ __field( int, rsv_blocks ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, sb->s_dev) -+ tp_assign(ip, IP) -+ tp_assign(blocks, blocks) -+ tp_assign(rsv_blocks, rsv_blocks) -+ ), -+ -+ TP_printk("dev %d,%d blocks, %d rsv_blocks, %d caller %pF", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ __entry->blocks, __entry->rsv_blocks, (void *)__entry->ip) -+) -+ -+TRACE_EVENT(ext4_journal_start_reserved, -+ TP_PROTO(struct super_block *sb, int blocks, unsigned long IP), -+ -+ TP_ARGS(sb, blocks, IP), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field(unsigned long, ip ) -+ __field( int, blocks ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, sb->s_dev) -+ tp_assign(ip, IP) -+ tp_assign(blocks, blocks) -+ ), -+ -+ TP_printk("dev %d,%d blocks, %d caller %pF", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ __entry->blocks, (void *)__entry->ip) -+) -+ -+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,1,0)) -+ -+TRACE_EVENT(ext4_journal_start, -+ TP_PROTO(struct super_block *sb, int nblocks, unsigned long IP), -+ -+ TP_ARGS(sb, nblocks, IP), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field(unsigned long, ip ) -+ __field( int, nblocks ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, sb->s_dev) -+ tp_assign(ip, IP) -+ tp_assign(nblocks, nblocks) -+ ), -+ -+ TP_printk("dev %d,%d nblocks %d caller %pF", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ __entry->nblocks, (void *)__entry->ip) -+) -+ -+DECLARE_EVENT_CLASS(ext4__trim, -+ TP_PROTO(struct super_block *sb, -+ ext4_group_t group, -+ ext4_grpblk_t start, -+ ext4_grpblk_t len), -+ -+ TP_ARGS(sb, group, start, len), -+ -+ TP_STRUCT__entry( -+ __field( int, dev_major ) -+ __field( int, dev_minor ) -+ __field( __u32, group ) -+ __field( int, start ) -+ __field( int, len ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev_major, MAJOR(sb->s_dev)) -+ tp_assign(dev_minor, MINOR(sb->s_dev)) -+ tp_assign(group, group) -+ tp_assign(start, start) -+ tp_assign(len, len) -+ ), -+ -+ TP_printk("dev %d,%d group %u, start %d, len %d", -+ __entry->dev_major, __entry->dev_minor, -+ __entry->group, __entry->start, __entry->len) -+) -+ -+DEFINE_EVENT(ext4__trim, ext4_trim_extent, -+ -+ TP_PROTO(struct super_block *sb, -+ ext4_group_t group, -+ ext4_grpblk_t start, -+ ext4_grpblk_t len), -+ -+ TP_ARGS(sb, group, start, len) -+) -+ -+DEFINE_EVENT(ext4__trim, ext4_trim_all_free, -+ -+ TP_PROTO(struct super_block *sb, -+ ext4_group_t group, -+ ext4_grpblk_t start, -+ ext4_grpblk_t len), -+ -+ TP_ARGS(sb, group, start, len) -+) -+#endif -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0)) -+ -+TRACE_EVENT(ext4_ext_handle_uninitialized_extents, -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0)) -+ TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, int flags, -+ unsigned int allocated, ext4_fsblk_t newblock), -+ -+ TP_ARGS(inode, map, flags, allocated, newblock), -+#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0)) */ -+ TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, -+ unsigned int allocated, ext4_fsblk_t newblock), -+ -+ TP_ARGS(inode, map, allocated, newblock), -+#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0)) */ -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( int, flags ) -+ __field( ext4_lblk_t, lblk ) -+ __field( ext4_fsblk_t, pblk ) -+ __field( unsigned int, len ) -+ __field( unsigned int, allocated ) -+ __field( ext4_fsblk_t, newblk ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, inode->i_sb->s_dev) -+ tp_assign(ino, inode->i_ino) -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0)) -+ tp_assign(flags, flags) -+#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0)) */ -+ tp_assign(flags, map->m_flags) -+#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0)) */ -+ tp_assign(lblk, map->m_lblk) -+ tp_assign(pblk, map->m_pblk) -+ tp_assign(len, map->m_len) -+ tp_assign(allocated, allocated) -+ tp_assign(newblk, newblock) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu m_lblk %u m_pblk %llu m_len %u flags %d" -+ "allocated %d newblock %llu", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ (unsigned) __entry->lblk, (unsigned long long) __entry->pblk, -+ __entry->len, __entry->flags, -+ (unsigned int) __entry->allocated, -+ (unsigned long long) __entry->newblk) -+) -+ -+TRACE_EVENT(ext4_get_implied_cluster_alloc_exit, -+ TP_PROTO(struct super_block *sb, struct ext4_map_blocks *map, int ret), -+ -+ TP_ARGS(sb, map, ret), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( unsigned int, flags ) -+ __field( ext4_lblk_t, lblk ) -+ __field( ext4_fsblk_t, pblk ) -+ __field( unsigned int, len ) -+ __field( int, ret ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, sb->s_dev) -+ tp_assign(flags, map->m_flags) -+ tp_assign(lblk, map->m_lblk) -+ tp_assign(pblk, map->m_pblk) -+ tp_assign(len, map->m_len) -+ tp_assign(ret, ret) -+ ), -+ -+ TP_printk("dev %d,%d m_lblk %u m_pblk %llu m_len %u m_flags %u ret %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ __entry->lblk, (unsigned long long) __entry->pblk, -+ __entry->len, __entry->flags, __entry->ret) -+) -+ -+TRACE_EVENT(ext4_ext_put_in_cache, -+ TP_PROTO(struct inode *inode, ext4_lblk_t lblk, unsigned int len, -+ ext4_fsblk_t start), -+ -+ TP_ARGS(inode, lblk, len, start), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( ext4_lblk_t, lblk ) -+ __field( unsigned int, len ) -+ __field( ext4_fsblk_t, start ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, inode->i_sb->s_dev) -+ tp_assign(ino, inode->i_ino) -+ tp_assign(lblk, lblk) -+ tp_assign(len, len) -+ tp_assign(start, start) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu lblk %u len %u start %llu", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ (unsigned) __entry->lblk, -+ __entry->len, -+ (unsigned long long) __entry->start) -+) -+ -+TRACE_EVENT(ext4_ext_in_cache, -+ TP_PROTO(struct inode *inode, ext4_lblk_t lblk, int ret), -+ -+ TP_ARGS(inode, lblk, ret), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( ext4_lblk_t, lblk ) -+ __field( int, ret ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, inode->i_sb->s_dev) -+ tp_assign(ino, inode->i_ino) -+ tp_assign(lblk, lblk) -+ tp_assign(ret, ret) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu lblk %u ret %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ (unsigned) __entry->lblk, -+ __entry->ret) -+ -+) -+ -+TRACE_EVENT(ext4_find_delalloc_range, -+ TP_PROTO(struct inode *inode, ext4_lblk_t from, ext4_lblk_t to, -+ int reverse, int found, ext4_lblk_t found_blk), -+ -+ TP_ARGS(inode, from, to, reverse, found, found_blk), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( ext4_lblk_t, from ) -+ __field( ext4_lblk_t, to ) -+ __field( int, reverse ) -+ __field( int, found ) -+ __field( ext4_lblk_t, found_blk ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, inode->i_sb->s_dev) -+ tp_assign(ino, inode->i_ino) -+ tp_assign(from, from) -+ tp_assign(to, to) -+ tp_assign(reverse, reverse) -+ tp_assign(found, found) -+ tp_assign(found_blk, found_blk) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu from %u to %u reverse %d found %d " -+ "(blk = %u)", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ (unsigned) __entry->from, (unsigned) __entry->to, -+ __entry->reverse, __entry->found, -+ (unsigned) __entry->found_blk) -+) -+ -+TRACE_EVENT(ext4_get_reserved_cluster_alloc, -+ TP_PROTO(struct inode *inode, ext4_lblk_t lblk, unsigned int len), -+ -+ TP_ARGS(inode, lblk, len), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( ext4_lblk_t, lblk ) -+ __field( unsigned int, len ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, inode->i_sb->s_dev) -+ tp_assign(ino, inode->i_ino) -+ tp_assign(lblk, lblk) -+ tp_assign(len, len) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu lblk %u len %u", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ (unsigned) __entry->lblk, -+ __entry->len) -+) -+ -+TRACE_EVENT(ext4_ext_show_extent, -+ TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_fsblk_t pblk, -+ unsigned short len), -+ -+ TP_ARGS(inode, lblk, pblk, len), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( ext4_fsblk_t, pblk ) -+ __field( ext4_lblk_t, lblk ) -+ __field( unsigned short, len ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, inode->i_sb->s_dev) -+ tp_assign(ino, inode->i_ino) -+ tp_assign(pblk, pblk) -+ tp_assign(lblk, lblk) -+ tp_assign(len, len) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu lblk %u pblk %llu len %u", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ (unsigned) __entry->lblk, -+ (unsigned long long) __entry->pblk, -+ (unsigned short) __entry->len) -+) -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0)) -+ -+TRACE_EVENT(ext4_remove_blocks, -+ TP_PROTO(struct inode *inode, struct ext4_extent *ex, -+ ext4_lblk_t from, ext4_fsblk_t to, -+ long long partial_cluster), -+ -+ TP_ARGS(inode, ex, from, to, partial_cluster), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( ext4_lblk_t, from ) -+ __field( ext4_lblk_t, to ) -+ __field( long long, partial ) -+ __field( ext4_fsblk_t, ee_pblk ) -+ __field( ext4_lblk_t, ee_lblk ) -+ __field( unsigned short, ee_len ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, inode->i_sb->s_dev) -+ tp_assign(ino, inode->i_ino) -+ tp_assign(from, from) -+ tp_assign(to, to) -+ tp_assign(partial, partial_cluster) -+ tp_assign(ee_pblk, ext4_ext_pblock(ex)) -+ tp_assign(ee_lblk, le32_to_cpu(ex->ee_block)) -+ tp_assign(ee_len, ext4_ext_get_actual_len(ex)) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu extent [%u(%llu), %u]" -+ "from %u to %u partial_cluster %lld", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ (unsigned) __entry->ee_lblk, -+ (unsigned long long) __entry->ee_pblk, -+ (unsigned short) __entry->ee_len, -+ (unsigned) __entry->from, -+ (unsigned) __entry->to, -+ (long long) __entry->partial) -+) -+ -+#else -+ -+TRACE_EVENT(ext4_remove_blocks, -+ TP_PROTO(struct inode *inode, struct ext4_extent *ex, -+ ext4_lblk_t from, ext4_fsblk_t to, -+ ext4_fsblk_t partial_cluster), -+ -+ TP_ARGS(inode, ex, from, to, partial_cluster), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( ext4_lblk_t, from ) -+ __field( ext4_lblk_t, to ) -+ __field( ext4_fsblk_t, partial ) -+ __field( ext4_fsblk_t, ee_pblk ) -+ __field( ext4_lblk_t, ee_lblk ) -+ __field( unsigned short, ee_len ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, inode->i_sb->s_dev) -+ tp_assign(ino, inode->i_ino) -+ tp_assign(from, from) -+ tp_assign(to, to) -+ tp_assign(partial, partial_cluster) -+ tp_assign(ee_pblk, ext4_ext_pblock(ex)) -+ tp_assign(ee_lblk, cpu_to_le32(ex->ee_block)) -+ tp_assign(ee_len, ext4_ext_get_actual_len(ex)) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu extent [%u(%llu), %u]" -+ "from %u to %u partial_cluster %u", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ (unsigned) __entry->ee_lblk, -+ (unsigned long long) __entry->ee_pblk, -+ (unsigned short) __entry->ee_len, -+ (unsigned) __entry->from, -+ (unsigned) __entry->to, -+ (unsigned) __entry->partial) -+) -+ -+#endif -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0)) -+ -+TRACE_EVENT(ext4_ext_rm_leaf, -+ TP_PROTO(struct inode *inode, ext4_lblk_t start, -+ struct ext4_extent *ex, -+ long long partial_cluster), -+ -+ TP_ARGS(inode, start, ex, partial_cluster), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( long long, partial ) -+ __field( ext4_lblk_t, start ) -+ __field( ext4_lblk_t, ee_lblk ) -+ __field( ext4_fsblk_t, ee_pblk ) -+ __field( short, ee_len ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, inode->i_sb->s_dev) -+ tp_assign(ino, inode->i_ino) -+ tp_assign(partial, partial_cluster) -+ tp_assign(start, start) -+ tp_assign(ee_lblk, le32_to_cpu(ex->ee_block)) -+ tp_assign(ee_pblk, ext4_ext_pblock(ex)) -+ tp_assign(ee_len, ext4_ext_get_actual_len(ex)) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu start_lblk %u last_extent [%u(%llu), %u]" -+ "partial_cluster %lld", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ (unsigned) __entry->start, -+ (unsigned) __entry->ee_lblk, -+ (unsigned long long) __entry->ee_pblk, -+ (unsigned short) __entry->ee_len, -+ (long long) __entry->partial) -+) -+ -+#else -+ -+TRACE_EVENT(ext4_ext_rm_leaf, -+ TP_PROTO(struct inode *inode, ext4_lblk_t start, -+ struct ext4_extent *ex, ext4_fsblk_t partial_cluster), -+ -+ TP_ARGS(inode, start, ex, partial_cluster), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( ext4_fsblk_t, partial ) -+ __field( ext4_lblk_t, start ) -+ __field( ext4_lblk_t, ee_lblk ) -+ __field( ext4_fsblk_t, ee_pblk ) -+ __field( short, ee_len ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, inode->i_sb->s_dev) -+ tp_assign(ino, inode->i_ino) -+ tp_assign(partial, partial_cluster) -+ tp_assign(start, start) -+ tp_assign(ee_lblk, le32_to_cpu(ex->ee_block)) -+ tp_assign(ee_pblk, ext4_ext_pblock(ex)) -+ tp_assign(ee_len, ext4_ext_get_actual_len(ex)) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu start_lblk %u last_extent [%u(%llu), %u]" -+ "partial_cluster %u", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ (unsigned) __entry->start, -+ (unsigned) __entry->ee_lblk, -+ (unsigned long long) __entry->ee_pblk, -+ (unsigned short) __entry->ee_len, -+ (unsigned) __entry->partial) -+) -+ -+#endif -+ -+TRACE_EVENT(ext4_ext_rm_idx, -+ TP_PROTO(struct inode *inode, ext4_fsblk_t pblk), -+ -+ TP_ARGS(inode, pblk), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( ext4_fsblk_t, pblk ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, inode->i_sb->s_dev) -+ tp_assign(ino, inode->i_ino) -+ tp_assign(pblk, pblk) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu index_pblk %llu", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ (unsigned long long) __entry->pblk) -+) -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0)) -+ -+TRACE_EVENT(ext4_ext_remove_space, -+ TP_PROTO(struct inode *inode, ext4_lblk_t start, -+ ext4_lblk_t end, int depth), -+ -+ TP_ARGS(inode, start, end, depth), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( ext4_lblk_t, start ) -+ __field( ext4_lblk_t, end ) -+ __field( int, depth ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, inode->i_sb->s_dev) -+ tp_assign(ino, inode->i_ino) -+ tp_assign(start, start) -+ tp_assign(end, end) -+ tp_assign(depth, depth) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu since %u end %u depth %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ (unsigned) __entry->start, -+ (unsigned) __entry->end, -+ __entry->depth) -+) -+ -+#else -+ -+TRACE_EVENT(ext4_ext_remove_space, -+ TP_PROTO(struct inode *inode, ext4_lblk_t start, int depth), -+ -+ TP_ARGS(inode, start, depth), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( ext4_lblk_t, start ) -+ __field( int, depth ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, inode->i_sb->s_dev) -+ tp_assign(ino, inode->i_ino) -+ tp_assign(start, start) -+ tp_assign(depth, depth) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu since %u depth %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ (unsigned) __entry->start, -+ __entry->depth) -+) -+ -+#endif -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0)) -+ -+TRACE_EVENT(ext4_ext_remove_space_done, -+ TP_PROTO(struct inode *inode, ext4_lblk_t start, ext4_lblk_t end, -+ int depth, long long partial, __le16 eh_entries), -+ -+ TP_ARGS(inode, start, end, depth, partial, eh_entries), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( ext4_lblk_t, start ) -+ __field( ext4_lblk_t, end ) -+ __field( int, depth ) -+ __field( long long, partial ) -+ __field( unsigned short, eh_entries ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, inode->i_sb->s_dev) -+ tp_assign(ino, inode->i_ino) -+ tp_assign(start, start) -+ tp_assign(end, end) -+ tp_assign(depth, depth) -+ tp_assign(partial, partial) -+ tp_assign(eh_entries, le16_to_cpu(eh_entries)) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu since %u end %u depth %d partial %lld " -+ "remaining_entries %u", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ (unsigned) __entry->start, -+ (unsigned) __entry->end, -+ __entry->depth, -+ (long long) __entry->partial, -+ (unsigned short) __entry->eh_entries) -+) -+ -+#else -+ -+TRACE_EVENT(ext4_ext_remove_space_done, -+ TP_PROTO(struct inode *inode, ext4_lblk_t start, int depth, -+ ext4_lblk_t partial, unsigned short eh_entries), -+ -+ TP_ARGS(inode, start, depth, partial, eh_entries), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( ext4_lblk_t, start ) -+ __field( int, depth ) -+ __field( ext4_lblk_t, partial ) -+ __field( unsigned short, eh_entries ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, inode->i_sb->s_dev) -+ tp_assign(ino, inode->i_ino) -+ tp_assign(start, start) -+ tp_assign(depth, depth) -+ tp_assign(partial, partial) -+ tp_assign(eh_entries, eh_entries) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu since %u depth %d partial %u " -+ "remaining_entries %u", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ (unsigned) __entry->start, -+ __entry->depth, -+ (unsigned) __entry->partial, -+ (unsigned short) __entry->eh_entries) -+) -+ -+#endif -+ -+#endif -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,12,0)) -+ -+DECLARE_EVENT_CLASS(ext4__es_extent, -+ TP_PROTO(struct inode *inode, struct extent_status *es), -+ -+ TP_ARGS(inode, es), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( ext4_lblk_t, lblk ) -+ __field( ext4_lblk_t, len ) -+ __field( ext4_fsblk_t, pblk ) -+ __field( char, status ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, inode->i_sb->s_dev) -+ tp_assign(ino, inode->i_ino) -+ tp_assign(lblk, es->es_lblk) -+ tp_assign(len, es->es_len) -+ tp_assign(pblk, ext4_es_pblock(es)) -+ tp_assign(status, ext4_es_status(es)) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu es [%u/%u) mapped %llu status %s", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->lblk, __entry->len, -+ __entry->pblk, show_extent_status(__entry->status)) -+) -+ -+DEFINE_EVENT(ext4__es_extent, ext4_es_insert_extent, -+ TP_PROTO(struct inode *inode, struct extent_status *es), -+ -+ TP_ARGS(inode, es) -+) -+ -+DEFINE_EVENT(ext4__es_extent, ext4_es_cache_extent, -+ TP_PROTO(struct inode *inode, struct extent_status *es), -+ -+ TP_ARGS(inode, es) -+) -+ -+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0)) -+ -+TRACE_EVENT(ext4_es_insert_extent, -+ TP_PROTO(struct inode *inode, struct extent_status *es), -+ -+ TP_ARGS(inode, es), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( ext4_lblk_t, lblk ) -+ __field( ext4_lblk_t, len ) -+ __field( ext4_fsblk_t, pblk ) -+ __field( char, status ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, inode->i_sb->s_dev) -+ tp_assign(ino, inode->i_ino) -+ tp_assign(lblk, es->es_lblk) -+ tp_assign(len, es->es_len) -+ tp_assign(pblk, ext4_es_pblock(es)) -+ tp_assign(status, ext4_es_status(es) >> 60) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu es [%u/%u) mapped %llu status %s", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->lblk, __entry->len, -+ __entry->pblk, show_extent_status(__entry->status)) -+) -+ -+TRACE_EVENT(ext4_es_remove_extent, -+ TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_lblk_t len), -+ -+ TP_ARGS(inode, lblk, len), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( loff_t, lblk ) -+ __field( loff_t, len ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, inode->i_sb->s_dev) -+ tp_assign(ino, inode->i_ino) -+ tp_assign(lblk, lblk) -+ tp_assign(len, len) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu es [%lld/%lld)", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->lblk, __entry->len) -+) -+ -+TRACE_EVENT(ext4_es_find_delayed_extent_range_enter, -+ TP_PROTO(struct inode *inode, ext4_lblk_t lblk), -+ -+ TP_ARGS(inode, lblk), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( ext4_lblk_t, lblk ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, inode->i_sb->s_dev) -+ tp_assign(ino, inode->i_ino) -+ tp_assign(lblk, lblk) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu lblk %u", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, __entry->lblk) -+) -+ -+TRACE_EVENT(ext4_es_find_delayed_extent_range_exit, -+ TP_PROTO(struct inode *inode, struct extent_status *es), -+ -+ TP_ARGS(inode, es), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( ext4_lblk_t, lblk ) -+ __field( ext4_lblk_t, len ) -+ __field( ext4_fsblk_t, pblk ) -+ __field( char, status ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, inode->i_sb->s_dev) -+ tp_assign(ino, inode->i_ino) -+ tp_assign(lblk, es->es_lblk) -+ tp_assign(len, es->es_len) -+ tp_assign(pblk, ext4_es_pblock(es)) -+ tp_assign(status, ext4_es_status(es) >> 60) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu es [%u/%u) mapped %llu status %s", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->lblk, __entry->len, -+ __entry->pblk, show_extent_status(__entry->status)) -+) -+ -+TRACE_EVENT(ext4_es_lookup_extent_enter, -+ TP_PROTO(struct inode *inode, ext4_lblk_t lblk), -+ -+ TP_ARGS(inode, lblk), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( ext4_lblk_t, lblk ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, inode->i_sb->s_dev) -+ tp_assign(ino, inode->i_ino) -+ tp_assign(lblk, lblk) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu lblk %u", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, __entry->lblk) -+) -+ -+TRACE_EVENT(ext4_es_lookup_extent_exit, -+ TP_PROTO(struct inode *inode, struct extent_status *es, -+ int found), -+ -+ TP_ARGS(inode, es, found), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( ext4_lblk_t, lblk ) -+ __field( ext4_lblk_t, len ) -+ __field( ext4_fsblk_t, pblk ) -+ __field( char, status ) -+ __field( int, found ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, inode->i_sb->s_dev) -+ tp_assign(ino, inode->i_ino) -+ tp_assign(lblk, es->es_lblk) -+ tp_assign(len, es->es_len) -+ tp_assign(pblk, ext4_es_pblock(es)) -+ tp_assign(status, ext4_es_status(es) >> 60) -+ tp_assign(found, found) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu found %d [%u/%u) %llu %s", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, __entry->found, -+ __entry->lblk, __entry->len, -+ __entry->found ? __entry->pblk : 0, -+ show_extent_status(__entry->found ? __entry->status : 0)) -+) -+ -+TRACE_EVENT(ext4_es_shrink_enter, -+ TP_PROTO(struct super_block *sb, int nr_to_scan, int cache_cnt), -+ -+ TP_ARGS(sb, nr_to_scan, cache_cnt), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( int, nr_to_scan ) -+ __field( int, cache_cnt ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, sb->s_dev) -+ tp_assign(nr_to_scan, nr_to_scan) -+ tp_assign(cache_cnt, cache_cnt) -+ ), -+ -+ TP_printk("dev %d,%d nr_to_scan %d cache_cnt %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ __entry->nr_to_scan, __entry->cache_cnt) -+) -+ -+TRACE_EVENT(ext4_es_shrink_exit, -+ TP_PROTO(struct super_block *sb, int shrunk_nr, int cache_cnt), -+ -+ TP_ARGS(sb, shrunk_nr, cache_cnt), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( int, shrunk_nr ) -+ __field( int, cache_cnt ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, sb->s_dev) -+ tp_assign(shrunk_nr, shrunk_nr) -+ tp_assign(cache_cnt, cache_cnt) -+ ), -+ -+ TP_printk("dev %d,%d shrunk_nr %d cache_cnt %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ __entry->shrunk_nr, __entry->cache_cnt) -+) -+ -+#endif -+ -+#endif /* _TRACE_EXT4_H */ -+ -+/* This part must be outside protection */ -+#include "../../../probes/define_trace.h" ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/events/lttng-module/gpio.h -@@ -0,0 +1,56 @@ -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM gpio -+ -+#if !defined(_TRACE_GPIO_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_GPIO_H -+ -+#include <linux/tracepoint.h> -+ -+TRACE_EVENT(gpio_direction, -+ -+ TP_PROTO(unsigned gpio, int in, int err), -+ -+ TP_ARGS(gpio, in, err), -+ -+ TP_STRUCT__entry( -+ __field(unsigned, gpio) -+ __field(int, in) -+ __field(int, err) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(gpio, gpio) -+ tp_assign(in, in) -+ tp_assign(err, err) -+ ), -+ -+ TP_printk("%u %3s (%d)", __entry->gpio, -+ __entry->in ? "in" : "out", __entry->err) -+) -+ -+TRACE_EVENT(gpio_value, -+ -+ TP_PROTO(unsigned gpio, int get, int value), -+ -+ TP_ARGS(gpio, get, value), -+ -+ TP_STRUCT__entry( -+ __field(unsigned, gpio) -+ __field(int, get) -+ __field(int, value) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(gpio, gpio) -+ tp_assign(get, get) -+ tp_assign(value, value) -+ ), -+ -+ TP_printk("%u %3s %d", __entry->gpio, -+ __entry->get ? "get" : "set", __entry->value) -+) -+ -+#endif /* if !defined(_TRACE_GPIO_H) || defined(TRACE_HEADER_MULTI_READ) */ -+ -+/* This part must be outside protection */ -+#include "../../../probes/define_trace.h" ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/events/lttng-module/irq.h -@@ -0,0 +1,220 @@ -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM irq -+ -+#if !defined(_TRACE_IRQ_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_IRQ_H -+ -+#include <linux/tracepoint.h> -+ -+#ifndef _TRACE_IRQ_DEF_ -+#define _TRACE_IRQ_DEF_ -+ -+struct irqaction; -+struct softirq_action; -+ -+#define softirq_name(sirq) { sirq##_SOFTIRQ, #sirq } -+#define show_softirq_name(val) \ -+ __print_symbolic(val, \ -+ softirq_name(HI), \ -+ softirq_name(TIMER), \ -+ softirq_name(NET_TX), \ -+ softirq_name(NET_RX), \ -+ softirq_name(BLOCK), \ -+ softirq_name(BLOCK_IOPOLL), \ -+ softirq_name(TASKLET), \ -+ softirq_name(SCHED), \ -+ softirq_name(HRTIMER), \ -+ softirq_name(RCU)) -+ -+#endif /* _TRACE_IRQ_DEF_ */ -+ -+/** -+ * irq_handler_entry - called immediately before the irq action handler -+ * @irq: irq number -+ * @action: pointer to struct irqaction -+ * -+ * The struct irqaction pointed to by @action contains various -+ * information about the handler, including the device name, -+ * @action->name, and the device id, @action->dev_id. When used in -+ * conjunction with the irq_handler_exit tracepoint, we can figure -+ * out irq handler latencies. -+ */ -+TRACE_EVENT(irq_handler_entry, -+ -+ TP_PROTO(int irq, struct irqaction *action), -+ -+ TP_ARGS(irq, action), -+ -+ TP_STRUCT__entry( -+ __field( int, irq ) -+ __string( name, action->name ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(irq, irq) -+ tp_strcpy(name, action->name) -+ ), -+ -+ TP_printk("irq=%d name=%s", __entry->irq, __get_str(name)) -+) -+ -+/** -+ * irq_handler_exit - called immediately after the irq action handler returns -+ * @irq: irq number -+ * @action: pointer to struct irqaction -+ * @ret: return value -+ * -+ * If the @ret value is set to IRQ_HANDLED, then we know that the corresponding -+ * @action->handler scuccessully handled this irq. Otherwise, the irq might be -+ * a shared irq line, or the irq was not handled successfully. Can be used in -+ * conjunction with the irq_handler_entry to understand irq handler latencies. -+ */ -+TRACE_EVENT(irq_handler_exit, -+ -+ TP_PROTO(int irq, struct irqaction *action, int ret), -+ -+ TP_ARGS(irq, action, ret), -+ -+ TP_STRUCT__entry( -+ __field( int, irq ) -+ __field( int, ret ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(irq, irq) -+ tp_assign(ret, ret) -+ ), -+ -+ TP_printk("irq=%d ret=%s", -+ __entry->irq, __entry->ret ? "handled" : "unhandled") -+) -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37)) -+DECLARE_EVENT_CLASS(softirq, -+ -+ TP_PROTO(unsigned int vec_nr), -+ -+ TP_ARGS(vec_nr), -+ -+ TP_STRUCT__entry( -+ __field( unsigned int, vec ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(vec, vec_nr) -+ ), -+ -+ TP_printk("vec=%u [action=%s]", __entry->vec, -+ show_softirq_name(__entry->vec)) -+) -+ -+/** -+ * softirq_entry - called immediately before the softirq handler -+ * @vec_nr: softirq vector number -+ * -+ * When used in combination with the softirq_exit tracepoint -+ * we can determine the softirq handler runtine. -+ */ -+DEFINE_EVENT(softirq, softirq_entry, -+ -+ TP_PROTO(unsigned int vec_nr), -+ -+ TP_ARGS(vec_nr) -+) -+ -+/** -+ * softirq_exit - called immediately after the softirq handler returns -+ * @vec_nr: softirq vector number -+ * -+ * When used in combination with the softirq_entry tracepoint -+ * we can determine the softirq handler runtine. -+ */ -+DEFINE_EVENT(softirq, softirq_exit, -+ -+ TP_PROTO(unsigned int vec_nr), -+ -+ TP_ARGS(vec_nr) -+) -+ -+/** -+ * softirq_raise - called immediately when a softirq is raised -+ * @vec_nr: softirq vector number -+ * -+ * When used in combination with the softirq_entry tracepoint -+ * we can determine the softirq raise to run latency. -+ */ -+DEFINE_EVENT(softirq, softirq_raise, -+ -+ TP_PROTO(unsigned int vec_nr), -+ -+ TP_ARGS(vec_nr) -+) -+#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37)) */ -+DECLARE_EVENT_CLASS(softirq, -+ -+ TP_PROTO(struct softirq_action *h, struct softirq_action *vec), -+ -+ TP_ARGS(h, vec), -+ -+ TP_STRUCT__entry( -+ __field( unsigned int, vec ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(vec, (int)(h - vec)) -+ ), -+ -+ TP_printk("vec=%u [action=%s]", __entry->vec, -+ show_softirq_name(__entry->vec)) -+) -+ -+/** -+ * softirq_entry - called immediately before the softirq handler -+ * @h: pointer to struct softirq_action -+ * @vec: pointer to first struct softirq_action in softirq_vec array -+ * -+ * When used in combination with the softirq_exit tracepoint -+ * we can determine the softirq handler runtine. -+ */ -+DEFINE_EVENT(softirq, softirq_entry, -+ -+ TP_PROTO(struct softirq_action *h, struct softirq_action *vec), -+ -+ TP_ARGS(h, vec) -+) -+ -+/** -+ * softirq_exit - called immediately after the softirq handler returns -+ * @h: pointer to struct softirq_action -+ * @vec: pointer to first struct softirq_action in softirq_vec array -+ * -+ * When used in combination with the softirq_entry tracepoint -+ * we can determine the softirq handler runtine. -+ */ -+DEFINE_EVENT(softirq, softirq_exit, -+ -+ TP_PROTO(struct softirq_action *h, struct softirq_action *vec), -+ -+ TP_ARGS(h, vec) -+) -+ -+/** -+ * softirq_raise - called immediately when a softirq is raised -+ * @h: pointer to struct softirq_action -+ * @vec: pointer to first struct softirq_action in softirq_vec array -+ * -+ * When used in combination with the softirq_entry tracepoint -+ * we can determine the softirq raise to run latency. -+ */ -+DEFINE_EVENT(softirq, softirq_raise, -+ -+ TP_PROTO(struct softirq_action *h, struct softirq_action *vec), -+ -+ TP_ARGS(h, vec) -+) -+#endif /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37)) */ -+ -+#endif /* _TRACE_IRQ_H */ -+ -+/* This part must be outside protection */ -+#include "../../../probes/define_trace.h" ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/events/lttng-module/jbd.h -@@ -0,0 +1,268 @@ -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM jbd -+ -+#if !defined(_TRACE_JBD_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_JBD_H -+ -+#include <linux/jbd.h> -+#include <linux/tracepoint.h> -+#include <linux/version.h> -+ -+TRACE_EVENT(jbd_checkpoint, -+ -+ TP_PROTO(journal_t *journal, int result), -+ -+ TP_ARGS(journal, result), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( int, result ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, journal->j_fs_dev->bd_dev) -+ tp_assign(result, result) -+ ), -+ -+ TP_printk("dev %d,%d result %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ __entry->result) -+) -+ -+DECLARE_EVENT_CLASS(jbd_commit, -+ -+ TP_PROTO(journal_t *journal, transaction_t *commit_transaction), -+ -+ TP_ARGS(journal, commit_transaction), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,5,0)) -+ __field( char, sync_commit ) -+#endif -+ __field( int, transaction ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, journal->j_fs_dev->bd_dev) -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,5,0)) -+ tp_assign(sync_commit, commit_transaction->t_synchronous_commit) -+#endif -+ tp_assign(transaction, commit_transaction->t_tid) -+ ), -+ -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,5,0)) -+ TP_printk("dev %d,%d transaction %d sync %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ __entry->transaction, __entry->sync_commit) -+#else -+ TP_printk("dev %d,%d transaction %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ __entry->transaction) -+#endif -+) -+ -+DEFINE_EVENT(jbd_commit, jbd_start_commit, -+ -+ TP_PROTO(journal_t *journal, transaction_t *commit_transaction), -+ -+ TP_ARGS(journal, commit_transaction) -+) -+ -+DEFINE_EVENT(jbd_commit, jbd_commit_locking, -+ -+ TP_PROTO(journal_t *journal, transaction_t *commit_transaction), -+ -+ TP_ARGS(journal, commit_transaction) -+) -+ -+DEFINE_EVENT(jbd_commit, jbd_commit_flushing, -+ -+ TP_PROTO(journal_t *journal, transaction_t *commit_transaction), -+ -+ TP_ARGS(journal, commit_transaction) -+) -+ -+DEFINE_EVENT(jbd_commit, jbd_commit_logging, -+ -+ TP_PROTO(journal_t *journal, transaction_t *commit_transaction), -+ -+ TP_ARGS(journal, commit_transaction) -+) -+ -+TRACE_EVENT(jbd_drop_transaction, -+ -+ TP_PROTO(journal_t *journal, transaction_t *commit_transaction), -+ -+ TP_ARGS(journal, commit_transaction), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,5,0)) -+ __field( char, sync_commit ) -+#endif -+ __field( int, transaction ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, journal->j_fs_dev->bd_dev) -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,5,0)) -+ tp_assign(sync_commit, commit_transaction->t_synchronous_commit) -+#endif -+ tp_assign(transaction, commit_transaction->t_tid) -+ ), -+ -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,5,0)) -+ TP_printk("dev %d,%d transaction %d sync %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ __entry->transaction, __entry->sync_commit) -+#else -+ TP_printk("dev %d,%d transaction %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ __entry->transaction) -+#endif -+) -+ -+TRACE_EVENT(jbd_end_commit, -+ TP_PROTO(journal_t *journal, transaction_t *commit_transaction), -+ -+ TP_ARGS(journal, commit_transaction), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,5,0)) -+ __field( char, sync_commit ) -+#endif -+ __field( int, transaction ) -+ __field( int, head ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, journal->j_fs_dev->bd_dev) -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,5,0)) -+ tp_assign(sync_commit, commit_transaction->t_synchronous_commit) -+#endif -+ tp_assign(transaction, commit_transaction->t_tid) -+ tp_assign(head, journal->j_tail_sequence) -+ ), -+ -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,5,0)) -+ TP_printk("dev %d,%d transaction %d sync %d head %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ __entry->transaction, __entry->sync_commit, __entry->head) -+#else -+ TP_printk("dev %d,%d transaction %d head %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ __entry->transaction, __entry->head) -+#endif -+) -+ -+TRACE_EVENT(jbd_do_submit_data, -+ TP_PROTO(journal_t *journal, transaction_t *commit_transaction), -+ -+ TP_ARGS(journal, commit_transaction), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,5,0)) -+ __field( char, sync_commit ) -+#endif -+ __field( int, transaction ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, journal->j_fs_dev->bd_dev) -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,5,0)) -+ tp_assign(sync_commit, commit_transaction->t_synchronous_commit) -+#endif -+ tp_assign(transaction, commit_transaction->t_tid) -+ ), -+ -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,5,0)) -+ TP_printk("dev %d,%d transaction %d sync %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ __entry->transaction, __entry->sync_commit) -+#else -+ TP_printk("dev %d,%d transaction %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ __entry->transaction) -+#endif -+) -+ -+TRACE_EVENT(jbd_cleanup_journal_tail, -+ -+ TP_PROTO(journal_t *journal, tid_t first_tid, -+ unsigned long block_nr, unsigned long freed), -+ -+ TP_ARGS(journal, first_tid, block_nr, freed), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( tid_t, tail_sequence ) -+ __field( tid_t, first_tid ) -+ __field(unsigned long, block_nr ) -+ __field(unsigned long, freed ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, journal->j_fs_dev->bd_dev) -+ tp_assign(tail_sequence, journal->j_tail_sequence) -+ tp_assign(first_tid, first_tid) -+ tp_assign(block_nr, block_nr) -+ tp_assign(freed, freed) -+ ), -+ -+ TP_printk("dev %d,%d from %u to %u offset %lu freed %lu", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ __entry->tail_sequence, __entry->first_tid, -+ __entry->block_nr, __entry->freed) -+) -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,5,0)) -+TRACE_EVENT_MAP(journal_write_superblock, -+ -+ jbd_journal_write_superblock, -+ -+ TP_PROTO(journal_t *journal, int write_op), -+ -+ TP_ARGS(journal, write_op), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( int, write_op ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, journal->j_fs_dev->bd_dev) -+ tp_assign(write_op, write_op) -+ ), -+ -+ TP_printk("dev %d,%d write_op %x", MAJOR(__entry->dev), -+ MINOR(__entry->dev), __entry->write_op) -+) -+#else -+TRACE_EVENT(jbd_update_superblock_end, -+ TP_PROTO(journal_t *journal, int wait), -+ -+ TP_ARGS(journal, wait), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( int, wait ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, journal->j_fs_dev->bd_dev) -+ tp_assign(wait, wait) -+ ), -+ -+ TP_printk("dev %d,%d wait %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ __entry->wait) -+) -+#endif -+ -+#endif /* _TRACE_JBD_H */ -+ -+/* This part must be outside protection */ -+#include "../../../probes/define_trace.h" ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/events/lttng-module/jbd2.h -@@ -0,0 +1,280 @@ -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM jbd2 -+ -+#if !defined(_TRACE_JBD2_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_JBD2_H -+ -+#include <linux/jbd2.h> -+#include <linux/tracepoint.h> -+#include <linux/version.h> -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,32)) -+#ifndef _TRACE_JBD2_DEF -+#define _TRACE_JBD2_DEF -+struct transaction_chp_stats_s; -+struct transaction_run_stats_s; -+#endif -+#endif -+ -+TRACE_EVENT(jbd2_checkpoint, -+ -+ TP_PROTO(journal_t *journal, int result), -+ -+ TP_ARGS(journal, result), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( int, result ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, journal->j_fs_dev->bd_dev) -+ tp_assign(result, result) -+ ), -+ -+ TP_printk("dev %d,%d result %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), __entry->result) -+) -+ -+DECLARE_EVENT_CLASS(jbd2_commit, -+ -+ TP_PROTO(journal_t *journal, transaction_t *commit_transaction), -+ -+ TP_ARGS(journal, commit_transaction), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( char, sync_commit ) -+ __field( int, transaction ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, journal->j_fs_dev->bd_dev) -+ tp_assign(sync_commit, commit_transaction->t_synchronous_commit) -+ tp_assign(transaction, commit_transaction->t_tid) -+ ), -+ -+ TP_printk("dev %d,%d transaction %d sync %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ __entry->transaction, __entry->sync_commit) -+) -+ -+DEFINE_EVENT(jbd2_commit, jbd2_start_commit, -+ -+ TP_PROTO(journal_t *journal, transaction_t *commit_transaction), -+ -+ TP_ARGS(journal, commit_transaction) -+) -+ -+DEFINE_EVENT(jbd2_commit, jbd2_commit_locking, -+ -+ TP_PROTO(journal_t *journal, transaction_t *commit_transaction), -+ -+ TP_ARGS(journal, commit_transaction) -+) -+ -+DEFINE_EVENT(jbd2_commit, jbd2_commit_flushing, -+ -+ TP_PROTO(journal_t *journal, transaction_t *commit_transaction), -+ -+ TP_ARGS(journal, commit_transaction) -+) -+ -+DEFINE_EVENT(jbd2_commit, jbd2_commit_logging, -+ -+ TP_PROTO(journal_t *journal, transaction_t *commit_transaction), -+ -+ TP_ARGS(journal, commit_transaction) -+) -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,4,0)) -+DEFINE_EVENT(jbd2_commit, jbd2_drop_transaction, -+ -+ TP_PROTO(journal_t *journal, transaction_t *commit_transaction), -+ -+ TP_ARGS(journal, commit_transaction) -+) -+#endif -+ -+TRACE_EVENT(jbd2_end_commit, -+ TP_PROTO(journal_t *journal, transaction_t *commit_transaction), -+ -+ TP_ARGS(journal, commit_transaction), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( char, sync_commit ) -+ __field( int, transaction ) -+ __field( int, head ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, journal->j_fs_dev->bd_dev) -+ tp_assign(sync_commit, commit_transaction->t_synchronous_commit) -+ tp_assign(transaction, commit_transaction->t_tid) -+ tp_assign(head, journal->j_tail_sequence) -+ ), -+ -+ TP_printk("dev %d,%d transaction %d sync %d head %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ __entry->transaction, __entry->sync_commit, __entry->head) -+) -+ -+TRACE_EVENT(jbd2_submit_inode_data, -+ TP_PROTO(struct inode *inode), -+ -+ TP_ARGS(inode), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, inode->i_sb->s_dev) -+ tp_assign(ino, inode->i_ino) -+ ), -+ -+ TP_printk("dev %d,%d ino %lu", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino) -+) -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,32)) -+TRACE_EVENT(jbd2_run_stats, -+ TP_PROTO(dev_t dev, unsigned long tid, -+ struct transaction_run_stats_s *stats), -+ -+ TP_ARGS(dev, tid, stats), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( unsigned long, tid ) -+ __field( unsigned long, wait ) -+ __field( unsigned long, running ) -+ __field( unsigned long, locked ) -+ __field( unsigned long, flushing ) -+ __field( unsigned long, logging ) -+ __field( __u32, handle_count ) -+ __field( __u32, blocks ) -+ __field( __u32, blocks_logged ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, dev) -+ tp_assign(tid, tid) -+ tp_assign(wait, stats->rs_wait) -+ tp_assign(running, stats->rs_running) -+ tp_assign(locked, stats->rs_locked) -+ tp_assign(flushing, stats->rs_flushing) -+ tp_assign(logging, stats->rs_logging) -+ tp_assign(handle_count, stats->rs_handle_count) -+ tp_assign(blocks, stats->rs_blocks) -+ tp_assign(blocks_logged, stats->rs_blocks_logged) -+ ), -+ -+ TP_printk("dev %d,%d tid %lu wait %u running %u locked %u flushing %u " -+ "logging %u handle_count %u blocks %u blocks_logged %u", -+ MAJOR(__entry->dev), MINOR(__entry->dev), __entry->tid, -+ jiffies_to_msecs(__entry->wait), -+ jiffies_to_msecs(__entry->running), -+ jiffies_to_msecs(__entry->locked), -+ jiffies_to_msecs(__entry->flushing), -+ jiffies_to_msecs(__entry->logging), -+ __entry->handle_count, __entry->blocks, -+ __entry->blocks_logged) -+) -+ -+TRACE_EVENT(jbd2_checkpoint_stats, -+ TP_PROTO(dev_t dev, unsigned long tid, -+ struct transaction_chp_stats_s *stats), -+ -+ TP_ARGS(dev, tid, stats), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( unsigned long, tid ) -+ __field( unsigned long, chp_time ) -+ __field( __u32, forced_to_close ) -+ __field( __u32, written ) -+ __field( __u32, dropped ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, dev) -+ tp_assign(tid, tid) -+ tp_assign(chp_time, stats->cs_chp_time) -+ tp_assign(forced_to_close, stats->cs_forced_to_close) -+ tp_assign(written, stats->cs_written) -+ tp_assign(dropped, stats->cs_dropped) -+ ), -+ -+ TP_printk("dev %d,%d tid %lu chp_time %u forced_to_close %u " -+ "written %u dropped %u", -+ MAJOR(__entry->dev), MINOR(__entry->dev), __entry->tid, -+ jiffies_to_msecs(__entry->chp_time), -+ __entry->forced_to_close, __entry->written, __entry->dropped) -+) -+#endif -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,34)) -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,4,0)) -+TRACE_EVENT(jbd2_update_log_tail, -+#else -+TRACE_EVENT(jbd2_cleanup_journal_tail, -+#endif -+ -+ TP_PROTO(journal_t *journal, tid_t first_tid, -+ unsigned long block_nr, unsigned long freed), -+ -+ TP_ARGS(journal, first_tid, block_nr, freed), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( tid_t, tail_sequence ) -+ __field( tid_t, first_tid ) -+ __field(unsigned long, block_nr ) -+ __field(unsigned long, freed ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, journal->j_fs_dev->bd_dev) -+ tp_assign(tail_sequence, journal->j_tail_sequence) -+ tp_assign(first_tid, first_tid) -+ tp_assign(block_nr, block_nr) -+ tp_assign(freed, freed) -+ ), -+ -+ TP_printk("dev %d,%d from %u to %u offset %lu freed %lu", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ __entry->tail_sequence, __entry->first_tid, -+ __entry->block_nr, __entry->freed) -+) -+#endif -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,4,0)) -+TRACE_EVENT(jbd2_write_superblock, -+ -+ TP_PROTO(journal_t *journal, int write_op), -+ -+ TP_ARGS(journal, write_op), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( int, write_op ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(dev, journal->j_fs_dev->bd_dev) -+ tp_assign(write_op, write_op) -+ ), -+ -+ TP_printk("dev %d,%d write_op %x", MAJOR(__entry->dev), -+ MINOR(__entry->dev), __entry->write_op) -+) -+#endif -+ -+#endif /* _TRACE_JBD2_H */ -+ -+/* This part must be outside protection */ -+#include "../../../probes/define_trace.h" ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/events/lttng-module/kmem.h -@@ -0,0 +1,380 @@ -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM kmem -+ -+#if !defined(_TRACE_KMEM_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_KMEM_H -+ -+#include <linux/types.h> -+#include <linux/tracepoint.h> -+#include <linux/version.h> -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,36)) -+#include <trace/events/gfpflags.h> -+#endif -+ -+DECLARE_EVENT_CLASS(kmem_alloc, -+ -+ TP_PROTO(unsigned long call_site, -+ const void *ptr, -+ size_t bytes_req, -+ size_t bytes_alloc, -+ gfp_t gfp_flags), -+ -+ TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags), -+ -+ TP_STRUCT__entry( -+ __field_hex( unsigned long, call_site ) -+ __field_hex( const void *, ptr ) -+ __field( size_t, bytes_req ) -+ __field( size_t, bytes_alloc ) -+ __field( gfp_t, gfp_flags ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(call_site, call_site) -+ tp_assign(ptr, ptr) -+ tp_assign(bytes_req, bytes_req) -+ tp_assign(bytes_alloc, bytes_alloc) -+ tp_assign(gfp_flags, gfp_flags) -+ ), -+ -+ TP_printk("call_site=%lx ptr=%p bytes_req=%zu bytes_alloc=%zu gfp_flags=%s", -+ __entry->call_site, -+ __entry->ptr, -+ __entry->bytes_req, -+ __entry->bytes_alloc, -+ show_gfp_flags(__entry->gfp_flags)) -+) -+ -+DEFINE_EVENT_MAP(kmem_alloc, kmalloc, -+ -+ kmem_kmalloc, -+ -+ TP_PROTO(unsigned long call_site, const void *ptr, -+ size_t bytes_req, size_t bytes_alloc, gfp_t gfp_flags), -+ -+ TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags) -+) -+ -+DEFINE_EVENT(kmem_alloc, kmem_cache_alloc, -+ -+ TP_PROTO(unsigned long call_site, const void *ptr, -+ size_t bytes_req, size_t bytes_alloc, gfp_t gfp_flags), -+ -+ TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags) -+) -+ -+DECLARE_EVENT_CLASS(kmem_alloc_node, -+ -+ TP_PROTO(unsigned long call_site, -+ const void *ptr, -+ size_t bytes_req, -+ size_t bytes_alloc, -+ gfp_t gfp_flags, -+ int node), -+ -+ TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags, node), -+ -+ TP_STRUCT__entry( -+ __field_hex( unsigned long, call_site ) -+ __field_hex( const void *, ptr ) -+ __field( size_t, bytes_req ) -+ __field( size_t, bytes_alloc ) -+ __field( gfp_t, gfp_flags ) -+ __field( int, node ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(call_site, call_site) -+ tp_assign(ptr, ptr) -+ tp_assign(bytes_req, bytes_req) -+ tp_assign(bytes_alloc, bytes_alloc) -+ tp_assign(gfp_flags, gfp_flags) -+ tp_assign(node, node) -+ ), -+ -+ TP_printk("call_site=%lx ptr=%p bytes_req=%zu bytes_alloc=%zu gfp_flags=%s node=%d", -+ __entry->call_site, -+ __entry->ptr, -+ __entry->bytes_req, -+ __entry->bytes_alloc, -+ show_gfp_flags(__entry->gfp_flags), -+ __entry->node) -+) -+ -+DEFINE_EVENT_MAP(kmem_alloc_node, kmalloc_node, -+ -+ kmem_kmalloc_node, -+ -+ TP_PROTO(unsigned long call_site, const void *ptr, -+ size_t bytes_req, size_t bytes_alloc, -+ gfp_t gfp_flags, int node), -+ -+ TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags, node) -+) -+ -+DEFINE_EVENT(kmem_alloc_node, kmem_cache_alloc_node, -+ -+ TP_PROTO(unsigned long call_site, const void *ptr, -+ size_t bytes_req, size_t bytes_alloc, -+ gfp_t gfp_flags, int node), -+ -+ TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags, node) -+) -+ -+DECLARE_EVENT_CLASS(kmem_free, -+ -+ TP_PROTO(unsigned long call_site, const void *ptr), -+ -+ TP_ARGS(call_site, ptr), -+ -+ TP_STRUCT__entry( -+ __field_hex( unsigned long, call_site ) -+ __field_hex( const void *, ptr ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(call_site, call_site) -+ tp_assign(ptr, ptr) -+ ), -+ -+ TP_printk("call_site=%lx ptr=%p", __entry->call_site, __entry->ptr) -+) -+ -+DEFINE_EVENT_MAP(kmem_free, kfree, -+ -+ kmem_kfree, -+ -+ TP_PROTO(unsigned long call_site, const void *ptr), -+ -+ TP_ARGS(call_site, ptr) -+) -+ -+DEFINE_EVENT(kmem_free, kmem_cache_free, -+ -+ TP_PROTO(unsigned long call_site, const void *ptr), -+ -+ TP_ARGS(call_site, ptr) -+) -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,32)) -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0)) -+TRACE_EVENT(mm_page_free, -+#else -+TRACE_EVENT(mm_page_free_direct, -+#endif -+ -+ TP_PROTO(struct page *page, unsigned int order), -+ -+ TP_ARGS(page, order), -+ -+ TP_STRUCT__entry( -+ __field_hex( struct page *, page ) -+ __field( unsigned int, order ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(page, page) -+ tp_assign(order, order) -+ ), -+ -+ TP_printk("page=%p pfn=%lu order=%d", -+ __entry->page, -+ page_to_pfn(__entry->page), -+ __entry->order) -+) -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0)) -+TRACE_EVENT(mm_page_free_batched, -+#else -+TRACE_EVENT(mm_pagevec_free, -+#endif -+ -+ TP_PROTO(struct page *page, int cold), -+ -+ TP_ARGS(page, cold), -+ -+ TP_STRUCT__entry( -+ __field_hex( struct page *, page ) -+ __field( int, cold ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(page, page) -+ tp_assign(cold, cold) -+ ), -+ -+ TP_printk("page=%p pfn=%lu order=0 cold=%d", -+ __entry->page, -+ page_to_pfn(__entry->page), -+ __entry->cold) -+) -+ -+TRACE_EVENT(mm_page_alloc, -+ -+ TP_PROTO(struct page *page, unsigned int order, -+ gfp_t gfp_flags, int migratetype), -+ -+ TP_ARGS(page, order, gfp_flags, migratetype), -+ -+ TP_STRUCT__entry( -+ __field_hex( struct page *, page ) -+ __field( unsigned int, order ) -+ __field( gfp_t, gfp_flags ) -+ __field( int, migratetype ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(page, page) -+ tp_assign(order, order) -+ tp_assign(gfp_flags, gfp_flags) -+ tp_assign(migratetype, migratetype) -+ ), -+ -+ TP_printk("page=%p pfn=%lu order=%d migratetype=%d gfp_flags=%s", -+ __entry->page, -+ __entry->page ? page_to_pfn(__entry->page) : 0, -+ __entry->order, -+ __entry->migratetype, -+ show_gfp_flags(__entry->gfp_flags)) -+) -+ -+DECLARE_EVENT_CLASS(mm_page, -+ -+ TP_PROTO(struct page *page, unsigned int order, int migratetype), -+ -+ TP_ARGS(page, order, migratetype), -+ -+ TP_STRUCT__entry( -+ __field_hex( struct page *, page ) -+ __field( unsigned int, order ) -+ __field( int, migratetype ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(page, page) -+ tp_assign(order, order) -+ tp_assign(migratetype, migratetype) -+ ), -+ -+ TP_printk("page=%p pfn=%lu order=%u migratetype=%d percpu_refill=%d", -+ __entry->page, -+ __entry->page ? page_to_pfn(__entry->page) : 0, -+ __entry->order, -+ __entry->migratetype, -+ __entry->order == 0) -+) -+ -+DEFINE_EVENT(mm_page, mm_page_alloc_zone_locked, -+ -+ TP_PROTO(struct page *page, unsigned int order, int migratetype), -+ -+ TP_ARGS(page, order, migratetype) -+) -+ -+DEFINE_EVENT_PRINT(mm_page, mm_page_pcpu_drain, -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,33)) -+ TP_PROTO(struct page *page, unsigned int order, int migratetype), -+#else -+ TP_PROTO(struct page *page, int order, int migratetype), -+#endif -+ -+ TP_ARGS(page, order, migratetype), -+ -+ TP_printk("page=%p pfn=%lu order=%d migratetype=%d", -+ __entry->page, page_to_pfn(__entry->page), -+ __entry->order, __entry->migratetype) -+) -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,12,0)) -+ -+TRACE_EVENT(mm_page_alloc_extfrag, -+ -+ TP_PROTO(struct page *page, -+ int alloc_order, int fallback_order, -+ int alloc_migratetype, int fallback_migratetype, -+ int change_ownership), -+ -+ TP_ARGS(page, -+ alloc_order, fallback_order, -+ alloc_migratetype, fallback_migratetype, -+ change_ownership), -+ -+ TP_STRUCT__entry( -+ __field_hex( struct page *, page ) -+ __field( int, alloc_order ) -+ __field( int, fallback_order ) -+ __field( int, alloc_migratetype ) -+ __field( int, fallback_migratetype ) -+ __field( int, change_ownership ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(page, page) -+ tp_assign(alloc_order, alloc_order) -+ tp_assign(fallback_order, fallback_order) -+ tp_assign(alloc_migratetype, alloc_migratetype) -+ tp_assign(fallback_migratetype, fallback_migratetype) -+ tp_assign(change_ownership, change_ownership) -+ ), -+ -+ TP_printk("page=%p pfn=%lu alloc_order=%d fallback_order=%d pageblock_order=%d alloc_migratetype=%d fallback_migratetype=%d fragmenting=%d change_ownership=%d", -+ __entry->page, -+ page_to_pfn(__entry->page), -+ __entry->alloc_order, -+ __entry->fallback_order, -+ pageblock_order, -+ __entry->alloc_migratetype, -+ __entry->fallback_migratetype, -+ __entry->fallback_order < pageblock_order, -+ __entry->change_ownership) -+) -+ -+#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,12,0)) */ -+ -+TRACE_EVENT(mm_page_alloc_extfrag, -+ -+ TP_PROTO(struct page *page, -+ int alloc_order, int fallback_order, -+ int alloc_migratetype, int fallback_migratetype), -+ -+ TP_ARGS(page, -+ alloc_order, fallback_order, -+ alloc_migratetype, fallback_migratetype), -+ -+ TP_STRUCT__entry( -+ __field_hex( struct page *, page ) -+ __field( int, alloc_order ) -+ __field( int, fallback_order ) -+ __field( int, alloc_migratetype ) -+ __field( int, fallback_migratetype ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(page, page) -+ tp_assign(alloc_order, alloc_order) -+ tp_assign(fallback_order, fallback_order) -+ tp_assign(alloc_migratetype, alloc_migratetype) -+ tp_assign(fallback_migratetype, fallback_migratetype) -+ ), -+ -+ TP_printk("page=%p pfn=%lu alloc_order=%d fallback_order=%d pageblock_order=%d alloc_migratetype=%d fallback_migratetype=%d fragmenting=%d change_ownership=%d", -+ __entry->page, -+ page_to_pfn(__entry->page), -+ __entry->alloc_order, -+ __entry->fallback_order, -+ pageblock_order, -+ __entry->alloc_migratetype, -+ __entry->fallback_migratetype, -+ __entry->fallback_order < pageblock_order, -+ __entry->alloc_migratetype == __entry->fallback_migratetype) -+) -+ -+#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,12,0)) */ -+ -+#endif -+ -+#endif /* _TRACE_KMEM_H */ -+ -+/* This part must be outside protection */ -+#include "../../../probes/define_trace.h" ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/events/lttng-module/kvm.h -@@ -0,0 +1,356 @@ -+#if !defined(_TRACE_KVM_MAIN_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_KVM_MAIN_H -+ -+#include <linux/tracepoint.h> -+#include <linux/version.h> -+ -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM kvm -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,38)) -+ -+#define ERSN(x) { KVM_EXIT_##x, "KVM_EXIT_" #x } -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,9,0)) -+ -+#define kvm_trace_exit_reason \ -+ ERSN(UNKNOWN), ERSN(EXCEPTION), ERSN(IO), ERSN(HYPERCALL), \ -+ ERSN(DEBUG), ERSN(HLT), ERSN(MMIO), ERSN(IRQ_WINDOW_OPEN), \ -+ ERSN(SHUTDOWN), ERSN(FAIL_ENTRY), ERSN(INTR), ERSN(SET_TPR), \ -+ ERSN(TPR_ACCESS), ERSN(S390_SIEIC), ERSN(S390_RESET), ERSN(DCR),\ -+ ERSN(NMI), ERSN(INTERNAL_ERROR), ERSN(OSI), ERSN(PAPR_HCALL), \ -+ ERSN(S390_UCONTROL), ERSN(WATCHDOG), ERSN(S390_TSCH) -+ -+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,6,0)) -+ -+#define kvm_trace_exit_reason \ -+ ERSN(UNKNOWN), ERSN(EXCEPTION), ERSN(IO), ERSN(HYPERCALL), \ -+ ERSN(DEBUG), ERSN(HLT), ERSN(MMIO), ERSN(IRQ_WINDOW_OPEN), \ -+ ERSN(SHUTDOWN), ERSN(FAIL_ENTRY), ERSN(INTR), ERSN(SET_TPR), \ -+ ERSN(TPR_ACCESS), ERSN(S390_SIEIC), ERSN(S390_RESET), ERSN(DCR),\ -+ ERSN(NMI), ERSN(INTERNAL_ERROR), ERSN(OSI), ERSN(PAPR_HCALL), \ -+ ERSN(S390_UCONTROL) -+ -+#else -+ -+#define kvm_trace_exit_reason \ -+ ERSN(UNKNOWN), ERSN(EXCEPTION), ERSN(IO), ERSN(HYPERCALL), \ -+ ERSN(DEBUG), ERSN(HLT), ERSN(MMIO), ERSN(IRQ_WINDOW_OPEN), \ -+ ERSN(SHUTDOWN), ERSN(FAIL_ENTRY), ERSN(INTR), ERSN(SET_TPR), \ -+ ERSN(TPR_ACCESS), ERSN(S390_SIEIC), ERSN(S390_RESET), ERSN(DCR),\ -+ ERSN(NMI), ERSN(INTERNAL_ERROR), ERSN(OSI) -+ -+#endif -+ -+TRACE_EVENT(kvm_userspace_exit, -+ TP_PROTO(__u32 reason, int errno), -+ TP_ARGS(reason, errno), -+ -+ TP_STRUCT__entry( -+ __field( __u32, reason ) -+ __field( int, errno ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(reason, reason) -+ tp_assign(errno, errno) -+ ), -+ -+ TP_printk("reason %s (%d)", -+ __entry->errno < 0 ? -+ (__entry->errno == -EINTR ? "restart" : "error") : -+ __print_symbolic(__entry->reason, kvm_trace_exit_reason), -+ __entry->errno < 0 ? -__entry->errno : __entry->reason) -+) -+#endif -+ -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,6,0)) -+#if defined(__KVM_HAVE_IOAPIC) -+#undef __KVM_HAVE_IRQ_LINE -+#define __KVM_HAVE_IRQ_LINE -+#endif -+#endif -+ -+#if defined(__KVM_HAVE_IRQ_LINE) -+TRACE_EVENT(kvm_set_irq, -+ TP_PROTO(unsigned int gsi, int level, int irq_source_id), -+ TP_ARGS(gsi, level, irq_source_id), -+ -+ TP_STRUCT__entry( -+ __field( unsigned int, gsi ) -+ __field( int, level ) -+ __field( int, irq_source_id ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(gsi, gsi) -+ tp_assign(level, level) -+ tp_assign(irq_source_id, irq_source_id) -+ ), -+ -+ TP_printk("gsi %u level %d source %d", -+ __entry->gsi, __entry->level, __entry->irq_source_id) -+) -+#endif -+ -+#if defined(__KVM_HAVE_IOAPIC) -+#define kvm_deliver_mode \ -+ {0x0, "Fixed"}, \ -+ {0x1, "LowPrio"}, \ -+ {0x2, "SMI"}, \ -+ {0x3, "Res3"}, \ -+ {0x4, "NMI"}, \ -+ {0x5, "INIT"}, \ -+ {0x6, "SIPI"}, \ -+ {0x7, "ExtINT"} -+ -+TRACE_EVENT(kvm_ioapic_set_irq, -+ TP_PROTO(__u64 e, int pin, bool coalesced), -+ TP_ARGS(e, pin, coalesced), -+ -+ TP_STRUCT__entry( -+ __field( __u64, e ) -+ __field( int, pin ) -+ __field( bool, coalesced ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(e, e) -+ tp_assign(pin, pin) -+ tp_assign(coalesced, coalesced) -+ ), -+ -+ TP_printk("pin %u dst %x vec=%u (%s|%s|%s%s)%s", -+ __entry->pin, (u8)(__entry->e >> 56), (u8)__entry->e, -+ __print_symbolic((__entry->e >> 8 & 0x7), kvm_deliver_mode), -+ (__entry->e & (1<<11)) ? "logical" : "physical", -+ (__entry->e & (1<<15)) ? "level" : "edge", -+ (__entry->e & (1<<16)) ? "|masked" : "", -+ __entry->coalesced ? " (coalesced)" : "") -+) -+ -+TRACE_EVENT(kvm_msi_set_irq, -+ TP_PROTO(__u64 address, __u64 data), -+ TP_ARGS(address, data), -+ -+ TP_STRUCT__entry( -+ __field( __u64, address ) -+ __field( __u64, data ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(address, address) -+ tp_assign(data, data) -+ ), -+ -+ TP_printk("dst %u vec %x (%s|%s|%s%s)", -+ (u8)(__entry->address >> 12), (u8)__entry->data, -+ __print_symbolic((__entry->data >> 8 & 0x7), kvm_deliver_mode), -+ (__entry->address & (1<<2)) ? "logical" : "physical", -+ (__entry->data & (1<<15)) ? "level" : "edge", -+ (__entry->address & (1<<3)) ? "|rh" : "") -+) -+ -+#define kvm_irqchips \ -+ {KVM_IRQCHIP_PIC_MASTER, "PIC master"}, \ -+ {KVM_IRQCHIP_PIC_SLAVE, "PIC slave"}, \ -+ {KVM_IRQCHIP_IOAPIC, "IOAPIC"} -+ -+TRACE_EVENT(kvm_ack_irq, -+ TP_PROTO(unsigned int irqchip, unsigned int pin), -+ TP_ARGS(irqchip, pin), -+ -+ TP_STRUCT__entry( -+ __field( unsigned int, irqchip ) -+ __field( unsigned int, pin ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(irqchip, irqchip) -+ tp_assign(pin, pin) -+ ), -+ -+ TP_printk("irqchip %s pin %u", -+ __print_symbolic(__entry->irqchip, kvm_irqchips), -+ __entry->pin) -+) -+ -+ -+ -+#endif /* defined(__KVM_HAVE_IOAPIC) */ -+ -+#define KVM_TRACE_MMIO_READ_UNSATISFIED 0 -+#define KVM_TRACE_MMIO_READ 1 -+#define KVM_TRACE_MMIO_WRITE 2 -+ -+#define kvm_trace_symbol_mmio \ -+ { KVM_TRACE_MMIO_READ_UNSATISFIED, "unsatisfied-read" }, \ -+ { KVM_TRACE_MMIO_READ, "read" }, \ -+ { KVM_TRACE_MMIO_WRITE, "write" } -+ -+TRACE_EVENT(kvm_mmio, -+ TP_PROTO(int type, int len, u64 gpa, u64 val), -+ TP_ARGS(type, len, gpa, val), -+ -+ TP_STRUCT__entry( -+ __field( u32, type ) -+ __field( u32, len ) -+ __field( u64, gpa ) -+ __field( u64, val ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(type, type) -+ tp_assign(len, len) -+ tp_assign(gpa, gpa) -+ tp_assign(val, val) -+ ), -+ -+ TP_printk("mmio %s len %u gpa 0x%llx val 0x%llx", -+ __print_symbolic(__entry->type, kvm_trace_symbol_mmio), -+ __entry->len, __entry->gpa, __entry->val) -+) -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,34)) -+ -+#define kvm_fpu_load_symbol \ -+ {0, "unload"}, \ -+ {1, "load"} -+ -+TRACE_EVENT(kvm_fpu, -+ TP_PROTO(int load), -+ TP_ARGS(load), -+ -+ TP_STRUCT__entry( -+ __field( u32, load ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(load, load) -+ ), -+ -+ TP_printk("%s", __print_symbolic(__entry->load, kvm_fpu_load_symbol)) -+) -+ -+TRACE_EVENT(kvm_age_page, -+ TP_PROTO(ulong hva, struct kvm_memory_slot *slot, int ref), -+ TP_ARGS(hva, slot, ref), -+ -+ TP_STRUCT__entry( -+ __field( u64, hva ) -+ __field( u64, gfn ) -+ __field( u8, referenced ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(hva, hva) -+ tp_assign(gfn, -+ slot->base_gfn + ((hva - slot->userspace_addr) >> PAGE_SHIFT)) -+ tp_assign(referenced, ref) -+ ), -+ -+ TP_printk("hva %llx gfn %llx %s", -+ __entry->hva, __entry->gfn, -+ __entry->referenced ? "YOUNG" : "OLD") -+) -+#endif -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,38)) -+ -+#ifdef CONFIG_KVM_ASYNC_PF -+DECLARE_EVENT_CLASS(kvm_async_get_page_class, -+ -+ TP_PROTO(u64 gva, u64 gfn), -+ -+ TP_ARGS(gva, gfn), -+ -+ TP_STRUCT__entry( -+ __field(__u64, gva) -+ __field(u64, gfn) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(gva, gva) -+ tp_assign(gfn, gfn) -+ ), -+ -+ TP_printk("gva = %#llx, gfn = %#llx", __entry->gva, __entry->gfn) -+) -+ -+DEFINE_EVENT(kvm_async_get_page_class, kvm_try_async_get_page, -+ -+ TP_PROTO(u64 gva, u64 gfn), -+ -+ TP_ARGS(gva, gfn) -+) -+ -+DEFINE_EVENT(kvm_async_get_page_class, kvm_async_pf_doublefault, -+ -+ TP_PROTO(u64 gva, u64 gfn), -+ -+ TP_ARGS(gva, gfn) -+) -+ -+DECLARE_EVENT_CLASS(kvm_async_pf_nopresent_ready, -+ -+ TP_PROTO(u64 token, u64 gva), -+ -+ TP_ARGS(token, gva), -+ -+ TP_STRUCT__entry( -+ __field(__u64, token) -+ __field(__u64, gva) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(token, token) -+ tp_assign(gva, gva) -+ ), -+ -+ TP_printk("token %#llx gva %#llx", __entry->token, __entry->gva) -+ -+) -+ -+DEFINE_EVENT(kvm_async_pf_nopresent_ready, kvm_async_pf_not_present, -+ -+ TP_PROTO(u64 token, u64 gva), -+ -+ TP_ARGS(token, gva) -+) -+ -+DEFINE_EVENT(kvm_async_pf_nopresent_ready, kvm_async_pf_ready, -+ -+ TP_PROTO(u64 token, u64 gva), -+ -+ TP_ARGS(token, gva) -+) -+ -+TRACE_EVENT( -+ kvm_async_pf_completed, -+ TP_PROTO(unsigned long address, struct page *page, u64 gva), -+ TP_ARGS(address, page, gva), -+ -+ TP_STRUCT__entry( -+ __field(unsigned long, address) -+ __field(pfn_t, pfn) -+ __field(u64, gva) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(address, address) -+ tp_assign(pfn, page ? page_to_pfn(page) : 0) -+ tp_assign(gva, gva) -+ ), -+ -+ TP_printk("gva %#llx address %#lx pfn %#llx", __entry->gva, -+ __entry->address, __entry->pfn) -+) -+ -+#endif -+ -+#endif -+ -+#endif /* _TRACE_KVM_MAIN_H */ -+ -+/* This part must be outside protection */ -+#include "../../../probes/define_trace.h" ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/events/lttng-module/lock.h -@@ -0,0 +1,207 @@ -+#include <linux/version.h> -+ -+#undef TRACE_SYSTEM -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,33)) -+#define TRACE_SYSTEM lock -+#else -+#define TRACE_SYSTEM lockdep -+#define TRACE_INCLUDE_FILE lock -+#if defined(_TRACE_LOCKDEP_H) -+#define _TRACE_LOCK_H -+#endif -+#endif -+ -+#if !defined(_TRACE_LOCK_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_LOCK_H -+ -+#include <linux/lockdep.h> -+#include <linux/tracepoint.h> -+ -+#ifdef CONFIG_LOCKDEP -+ -+TRACE_EVENT(lock_acquire, -+ -+ TP_PROTO(struct lockdep_map *lock, unsigned int subclass, -+ int trylock, int read, int check, -+ struct lockdep_map *next_lock, unsigned long ip), -+ -+ TP_ARGS(lock, subclass, trylock, read, check, next_lock, ip), -+ -+ TP_STRUCT__entry( -+ __field(unsigned int, flags) -+ __string(name, lock->name) -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,34)) -+ __field(void *, lockdep_addr) -+#endif -+ ), -+ -+ TP_fast_assign( -+ tp_assign(flags, (trylock ? 1 : 0) | (read ? 2 : 0)) -+ tp_strcpy(name, lock->name) -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,34)) -+ tp_assign(lockdep_addr, lock) -+#endif -+ ), -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,34)) -+ TP_printk("%p %s%s%s", __entry->lockdep_addr, -+#else -+ TP_printk("%s%s%s", -+#endif -+ (__entry->flags & 1) ? "try " : "", -+ (__entry->flags & 2) ? "read " : "", -+ __get_str(name)) -+) -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35)) -+ -+DECLARE_EVENT_CLASS(lock, -+ -+ TP_PROTO(struct lockdep_map *lock, unsigned long ip), -+ -+ TP_ARGS(lock, ip), -+ -+ TP_STRUCT__entry( -+ __string( name, lock->name ) -+ __field( void *, lockdep_addr ) -+ ), -+ -+ TP_fast_assign( -+ tp_strcpy(name, lock->name) -+ tp_assign(lockdep_addr, lock) -+ ), -+ -+ TP_printk("%p %s", __entry->lockdep_addr, __get_str(name)) -+) -+ -+DEFINE_EVENT(lock, lock_release, -+ -+ TP_PROTO(struct lockdep_map *lock, unsigned long ip), -+ -+ TP_ARGS(lock, ip) -+) -+ -+#ifdef CONFIG_LOCK_STAT -+ -+DEFINE_EVENT(lock, lock_contended, -+ -+ TP_PROTO(struct lockdep_map *lock, unsigned long ip), -+ -+ TP_ARGS(lock, ip) -+) -+ -+DEFINE_EVENT(lock, lock_acquired, -+ -+ TP_PROTO(struct lockdep_map *lock, unsigned long ip), -+ -+ TP_ARGS(lock, ip) -+) -+ -+#endif -+ -+#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35)) */ -+ -+TRACE_EVENT(lock_release, -+ -+ TP_PROTO(struct lockdep_map *lock, int nested, unsigned long ip), -+ -+ TP_ARGS(lock, nested, ip), -+ -+ TP_STRUCT__entry( -+ __string( name, lock->name ) -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,34)) -+ __field( void *, lockdep_addr ) -+#endif -+ ), -+ -+ TP_fast_assign( -+ tp_strcpy(name, lock->name) -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,34)) -+ tp_assign(lockdep_addr, lock) -+#endif -+ ), -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,34)) -+ TP_printk("%p %s", __entry->lockdep_addr, __get_str(name)) -+#else -+ TP_printk("%s", __get_str(name)) -+#endif -+) -+ -+#ifdef CONFIG_LOCK_STAT -+ -+TRACE_EVENT(lock_contended, -+ -+ TP_PROTO(struct lockdep_map *lock, unsigned long ip), -+ -+ TP_ARGS(lock, ip), -+ -+ TP_STRUCT__entry( -+ __string( name, lock->name ) -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,34)) -+ __field( void *, lockdep_addr ) -+#endif -+ ), -+ -+ TP_fast_assign( -+ tp_strcpy(name, lock->name) -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,34)) -+ tp_assign(lockdep_addr, lock) -+#endif -+ ), -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,34)) -+ TP_printk("%p %s", __entry->lockdep_addr, __get_str(name)) -+#else -+ TP_printk("%s", __get_str(name)) -+#endif -+) -+ -+TRACE_EVENT(lock_acquired, -+ -+ TP_PROTO(struct lockdep_map *lock, unsigned long ip, s64 waittime), -+ -+ TP_ARGS(lock, ip, waittime), -+ -+ TP_STRUCT__entry( -+ __string( name, lock->name ) -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,34)) -+ __field( s64, wait_nsec ) -+ __field( void *, lockdep_addr ) -+#else -+ __field(unsigned long, wait_usec) -+ __field(unsigned long, wait_nsec_rem) -+#endif -+ ), -+ -+ TP_fast_assign( -+ tp_strcpy(name, lock->name) -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,34)) -+ tp_assign(wait_nsec, waittime) -+ tp_assign(lockdep_addr, lock) -+#else -+ tp_assign(wait_usec, (unsigned long)waittime) -+ tp_assign(wait_nsec_rem, do_div(waittime, NSEC_PER_USEC)) -+#endif -+ ), -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,34)) -+ TP_printk("%p %s (%llu ns)", __entry->lockdep_addr, -+ __get_str(name), __entry->wait_nsec) -+#else -+ TP_printk("%s (%lu.%03lu us)", -+ __get_str(name), -+ __entry->wait_usec, __entry->wait_nsec_rem) -+#endif -+) -+ -+#endif -+ -+#endif /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35)) */ -+ -+#endif -+ -+#endif /* _TRACE_LOCK_H */ -+ -+/* This part must be outside protection */ -+#include "../../../probes/define_trace.h" ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/events/lttng-module/lttng-statedump.h -@@ -0,0 +1,166 @@ -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM lttng_statedump -+ -+#if !defined(_TRACE_LTTNG_STATEDUMP_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_LTTNG_STATEDUMP_H -+ -+#include <linux/tracepoint.h> -+#include <linux/nsproxy.h> -+#include <linux/pid_namespace.h> -+ -+TRACE_EVENT(lttng_statedump_start, -+ TP_PROTO(struct lttng_session *session), -+ TP_ARGS(session), -+ TP_STRUCT__entry( -+ ), -+ TP_fast_assign( -+ ), -+ TP_printk("") -+) -+ -+TRACE_EVENT(lttng_statedump_end, -+ TP_PROTO(struct lttng_session *session), -+ TP_ARGS(session), -+ TP_STRUCT__entry( -+ ), -+ TP_fast_assign( -+ ), -+ TP_printk("") -+) -+ -+TRACE_EVENT(lttng_statedump_process_state, -+ TP_PROTO(struct lttng_session *session, -+ struct task_struct *p, -+ int type, int mode, int submode, int status, -+ struct pid_namespace *pid_ns), -+ TP_ARGS(session, p, type, mode, submode, status, pid_ns), -+ TP_STRUCT__entry( -+ __field(pid_t, tid) -+ __field(pid_t, vtid) -+ __field(pid_t, pid) -+ __field(pid_t, vpid) -+ __field(pid_t, ppid) -+ __field(pid_t, vppid) -+ __array_text(char, name, TASK_COMM_LEN) -+ __field(int, type) -+ __field(int, mode) -+ __field(int, submode) -+ __field(int, status) -+ __field(int, ns_level) -+ ), -+ TP_fast_assign( -+ tp_assign(tid, p->pid) -+ tp_assign(vtid, pid_ns ? task_pid_nr_ns(p, pid_ns) : 0) -+ tp_assign(pid, p->tgid) -+ tp_assign(vpid, pid_ns ? task_tgid_nr_ns(p, pid_ns) : 0) -+ tp_assign(ppid, -+ ({ -+ pid_t ret; -+ -+ rcu_read_lock(); -+ ret = task_tgid_nr(p->real_parent); -+ rcu_read_unlock(); -+ ret; -+ })) -+ tp_assign(vppid, -+ ({ -+ struct task_struct *parent; -+ pid_t ret = 0; -+ -+ if (pid_ns) { -+ rcu_read_lock(); -+ parent = rcu_dereference(p->real_parent); -+ ret = task_tgid_nr_ns(parent, pid_ns); -+ rcu_read_unlock(); -+ } -+ ret; -+ })) -+ tp_memcpy(name, p->comm, TASK_COMM_LEN) -+ tp_assign(type, type) -+ tp_assign(mode, mode) -+ tp_assign(submode, submode) -+ tp_assign(status, status) -+ tp_assign(ns_level, pid_ns ? pid_ns->level : 0) -+ ), -+ TP_printk("") -+) -+ -+TRACE_EVENT(lttng_statedump_file_descriptor, -+ TP_PROTO(struct lttng_session *session, -+ struct task_struct *p, int fd, const char *filename), -+ TP_ARGS(session, p, fd, filename), -+ TP_STRUCT__entry( -+ __field(pid_t, pid) -+ __field(int, fd) -+ __string(filename, filename) -+ ), -+ TP_fast_assign( -+ tp_assign(pid, p->tgid) -+ tp_assign(fd, fd) -+ tp_strcpy(filename, filename) -+ ), -+ TP_printk("") -+) -+ -+TRACE_EVENT(lttng_statedump_vm_map, -+ TP_PROTO(struct lttng_session *session, -+ struct task_struct *p, struct vm_area_struct *map, -+ unsigned long inode), -+ TP_ARGS(session, p, map, inode), -+ TP_STRUCT__entry( -+ __field(pid_t, pid) -+ __field_hex(unsigned long, start) -+ __field_hex(unsigned long, end) -+ __field_hex(unsigned long, flags) -+ __field(unsigned long, inode) -+ __field(unsigned long, pgoff) -+ ), -+ TP_fast_assign( -+ tp_assign(pid, p->tgid) -+ tp_assign(start, map->vm_start) -+ tp_assign(end, map->vm_end) -+ tp_assign(flags, map->vm_flags) -+ tp_assign(inode, inode) -+ tp_assign(pgoff, map->vm_pgoff << PAGE_SHIFT) -+ ), -+ TP_printk("") -+) -+ -+TRACE_EVENT(lttng_statedump_network_interface, -+ TP_PROTO(struct lttng_session *session, -+ struct net_device *dev, struct in_ifaddr *ifa), -+ TP_ARGS(session, dev, ifa), -+ TP_STRUCT__entry( -+ __string(name, dev->name) -+ __field_network_hex(uint32_t, address_ipv4) -+ ), -+ TP_fast_assign( -+ tp_strcpy(name, dev->name) -+ tp_assign(address_ipv4, ifa ? ifa->ifa_address : 0U) -+ ), -+ TP_printk("") -+) -+ -+/* Called with desc->lock held */ -+TRACE_EVENT(lttng_statedump_interrupt, -+ TP_PROTO(struct lttng_session *session, -+ unsigned int irq, const char *chip_name, -+ struct irqaction *action), -+ TP_ARGS(session, irq, chip_name, action), -+ TP_STRUCT__entry( -+ __field(unsigned int, irq) -+ __string(name, chip_name) -+ __string(action, action->name ? : "") -+ ), -+ TP_fast_assign( -+ tp_assign(irq, irq) -+ tp_strcpy(name, chip_name) -+ tp_strcpy(action, action->name ? : "") -+ ), -+ TP_printk("") -+) -+ -+#endif /* _TRACE_LTTNG_STATEDUMP_H */ -+ -+/* This part must be outside protection */ -+#include "../../../probes/define_trace.h" ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/events/lttng-module/module.h -@@ -0,0 +1,157 @@ -+/* -+ * Because linux/module.h has tracepoints in the header, and ftrace.h -+ * eventually includes this file, define_trace.h includes linux/module.h -+ * But we do not want the module.h to override the TRACE_SYSTEM macro -+ * variable that define_trace.h is processing, so we only set it -+ * when module events are being processed, which would happen when -+ * CREATE_TRACE_POINTS is defined. -+ */ -+#ifdef CREATE_TRACE_POINTS -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM module -+#endif -+ -+#if !defined(_TRACE_MODULE_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_MODULE_H -+ -+#include <linux/tracepoint.h> -+#include <linux/version.h> -+ -+#ifdef CONFIG_MODULES -+ -+#ifndef _TRACE_MODULE_DEF -+#define _TRACE_MODULE_DEF -+struct module; -+ -+#define show_module_flags(flags) __print_flags(flags, "", \ -+ { (1UL << TAINT_PROPRIETARY_MODULE), "P" }, \ -+ { (1UL << TAINT_FORCED_MODULE), "F" }, \ -+ { (1UL << TAINT_CRAP), "C" }) -+#endif -+ -+TRACE_EVENT(module_load, -+ -+ TP_PROTO(struct module *mod), -+ -+ TP_ARGS(mod), -+ -+ TP_STRUCT__entry( -+ __field( unsigned int, taints ) -+ __string( name, mod->name ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(taints, mod->taints) -+ tp_strcpy(name, mod->name) -+ ), -+ -+ TP_printk("%s %s", __get_str(name), show_module_flags(__entry->taints)) -+) -+ -+TRACE_EVENT(module_free, -+ -+ TP_PROTO(struct module *mod), -+ -+ TP_ARGS(mod), -+ -+ TP_STRUCT__entry( -+ __string( name, mod->name ) -+ ), -+ -+ TP_fast_assign( -+ tp_strcpy(name, mod->name) -+ ), -+ -+ TP_printk("%s", __get_str(name)) -+) -+ -+#ifdef CONFIG_MODULE_UNLOAD -+/* trace_module_get/put are only used if CONFIG_MODULE_UNLOAD is defined */ -+ -+DECLARE_EVENT_CLASS(module_refcnt, -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35)) -+ TP_PROTO(struct module *mod, unsigned long ip), -+ -+ TP_ARGS(mod, ip), -+#else -+ TP_PROTO(struct module *mod, unsigned long ip, int refcnt), -+ -+ TP_ARGS(mod, ip, refcnt), -+#endif -+ -+ TP_STRUCT__entry( -+ __field( unsigned long, ip ) -+ __field( int, refcnt ) -+ __string( name, mod->name ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(ip, ip) -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35)) -+ tp_assign(refcnt, __this_cpu_read(mod->refptr->incs) + __this_cpu_read(mod->refptr->decs)) -+#else -+ tp_assign(refcnt, refcnt) -+#endif -+ tp_strcpy(name, mod->name) -+ ), -+ -+ TP_printk("%s call_site=%pf refcnt=%d", -+ __get_str(name), (void *)__entry->ip, __entry->refcnt) -+) -+ -+DEFINE_EVENT(module_refcnt, module_get, -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35)) -+ TP_PROTO(struct module *mod, unsigned long ip), -+ -+ TP_ARGS(mod, ip) -+#else -+ TP_PROTO(struct module *mod, unsigned long ip, int refcnt), -+ -+ TP_ARGS(mod, ip, refcnt) -+#endif -+) -+ -+DEFINE_EVENT(module_refcnt, module_put, -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35)) -+ TP_PROTO(struct module *mod, unsigned long ip), -+ -+ TP_ARGS(mod, ip) -+#else -+ TP_PROTO(struct module *mod, unsigned long ip, int refcnt), -+ -+ TP_ARGS(mod, ip, refcnt) -+#endif -+) -+#endif /* CONFIG_MODULE_UNLOAD */ -+ -+TRACE_EVENT(module_request, -+ -+ TP_PROTO(char *name, bool wait, unsigned long ip), -+ -+ TP_ARGS(name, wait, ip), -+ -+ TP_STRUCT__entry( -+ __field( unsigned long, ip ) -+ __field( bool, wait ) -+ __string( name, name ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(ip, ip) -+ tp_assign(wait, wait) -+ tp_strcpy(name, name) -+ ), -+ -+ TP_printk("%s wait=%d call_site=%pf", -+ __get_str(name), (int)__entry->wait, (void *)__entry->ip) -+) -+ -+#endif /* CONFIG_MODULES */ -+ -+#endif /* _TRACE_MODULE_H */ -+ -+/* This part must be outside protection */ -+#include "../../../probes/define_trace.h" ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/events/lttng-module/napi.h -@@ -0,0 +1,38 @@ -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM napi -+ -+#if !defined(_TRACE_NAPI_H_) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_NAPI_H_ -+ -+#include <linux/netdevice.h> -+#include <linux/tracepoint.h> -+#include <linux/ftrace.h> -+ -+#define NO_DEV "(no_device)" -+ -+TRACE_EVENT(napi_poll, -+ -+ TP_PROTO(struct napi_struct *napi), -+ -+ TP_ARGS(napi), -+ -+ TP_STRUCT__entry( -+ __field( struct napi_struct *, napi) -+ __string( dev_name, napi->dev ? napi->dev->name : NO_DEV) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(napi, napi) -+ tp_strcpy(dev_name, napi->dev ? napi->dev->name : NO_DEV) -+ ), -+ -+ TP_printk("napi poll on napi struct %p for device %s", -+ __entry->napi, __get_str(dev_name)) -+) -+ -+#undef NO_DEV -+ -+#endif /* _TRACE_NAPI_H_ */ -+ -+/* This part must be outside protection */ -+#include "../../../probes/define_trace.h" ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/events/lttng-module/net.h -@@ -0,0 +1,105 @@ -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM net -+ -+#if !defined(_TRACE_NET_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_NET_H -+ -+#include <linux/skbuff.h> -+#include <linux/netdevice.h> -+#include <linux/ip.h> -+#include <linux/tracepoint.h> -+#include <linux/version.h> -+ -+TRACE_EVENT(net_dev_xmit, -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,40)) -+ TP_PROTO(struct sk_buff *skb, -+ int rc, -+ struct net_device *dev, -+ unsigned int skb_len), -+ -+ TP_ARGS(skb, rc, dev, skb_len), -+#else -+ TP_PROTO(struct sk_buff *skb, -+ int rc), -+ -+ TP_ARGS(skb, rc), -+#endif -+ -+ TP_STRUCT__entry( -+ __field( void *, skbaddr ) -+ __field( unsigned int, len ) -+ __field( int, rc ) -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,40)) -+ __string( name, dev->name ) -+#else -+ __string( name, skb->dev->name ) -+#endif -+ ), -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,40)) -+ TP_fast_assign( -+ tp_assign(skbaddr, skb) -+ tp_assign(len, skb_len) -+ tp_assign(rc, rc) -+ tp_strcpy(name, dev->name) -+ ), -+#else -+ TP_fast_assign( -+ tp_assign(skbaddr, skb) -+ tp_assign(len, skb->len) -+ tp_assign(rc, rc) -+ tp_strcpy(name, skb->dev->name) -+ ), -+#endif -+ -+ TP_printk("dev=%s skbaddr=%p len=%u rc=%d", -+ __get_str(name), __entry->skbaddr, __entry->len, __entry->rc) -+) -+ -+DECLARE_EVENT_CLASS(net_dev_template, -+ -+ TP_PROTO(struct sk_buff *skb), -+ -+ TP_ARGS(skb), -+ -+ TP_STRUCT__entry( -+ __field( void *, skbaddr ) -+ __field( unsigned int, len ) -+ __string( name, skb->dev->name ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(skbaddr, skb) -+ tp_assign(len, skb->len) -+ tp_strcpy(name, skb->dev->name) -+ ), -+ -+ TP_printk("dev=%s skbaddr=%p len=%u", -+ __get_str(name), __entry->skbaddr, __entry->len) -+) -+ -+DEFINE_EVENT(net_dev_template, net_dev_queue, -+ -+ TP_PROTO(struct sk_buff *skb), -+ -+ TP_ARGS(skb) -+) -+ -+DEFINE_EVENT(net_dev_template, netif_receive_skb, -+ -+ TP_PROTO(struct sk_buff *skb), -+ -+ TP_ARGS(skb) -+) -+ -+DEFINE_EVENT(net_dev_template, netif_rx, -+ -+ TP_PROTO(struct sk_buff *skb), -+ -+ TP_ARGS(skb) -+) -+#endif /* _TRACE_NET_H */ -+ -+/* This part must be outside protection */ -+#include "../../../probes/define_trace.h" ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/events/lttng-module/power.h -@@ -0,0 +1,351 @@ -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM power -+ -+#if !defined(_TRACE_POWER_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_POWER_H -+ -+#include <linux/ktime.h> -+#include <linux/tracepoint.h> -+#include <linux/version.h> -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,38)) -+DECLARE_EVENT_CLASS(power_cpu, -+ -+ TP_PROTO(unsigned int state, unsigned int cpu_id), -+ -+ TP_ARGS(state, cpu_id), -+ -+ TP_STRUCT__entry( -+ __field( u32, state ) -+ __field( u32, cpu_id ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(state, state) -+ tp_assign(cpu_id, cpu_id) -+ ), -+ -+ TP_printk("state=%lu cpu_id=%lu", (unsigned long)__entry->state, -+ (unsigned long)__entry->cpu_id) -+) -+ -+DEFINE_EVENT_MAP(power_cpu, cpu_idle, -+ -+ power_cpu_idle, -+ -+ TP_PROTO(unsigned int state, unsigned int cpu_id), -+ -+ TP_ARGS(state, cpu_id) -+) -+ -+/* This file can get included multiple times, TRACE_HEADER_MULTI_READ at top */ -+#ifndef _PWR_EVENT_AVOID_DOUBLE_DEFINING -+#define _PWR_EVENT_AVOID_DOUBLE_DEFINING -+ -+#define PWR_EVENT_EXIT -1 -+#endif -+ -+DEFINE_EVENT_MAP(power_cpu, cpu_frequency, -+ -+ power_cpu_frequency, -+ -+ TP_PROTO(unsigned int frequency, unsigned int cpu_id), -+ -+ TP_ARGS(frequency, cpu_id) -+) -+ -+TRACE_EVENT_MAP(machine_suspend, -+ -+ power_machine_suspend, -+ -+ TP_PROTO(unsigned int state), -+ -+ TP_ARGS(state), -+ -+ TP_STRUCT__entry( -+ __field( u32, state ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(state, state) -+ ), -+ -+ TP_printk("state=%lu", (unsigned long)__entry->state) -+) -+#endif -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,5,0)) -+DECLARE_EVENT_CLASS(power_wakeup_source, -+ -+ TP_PROTO(const char *name, unsigned int state), -+ -+ TP_ARGS(name, state), -+ -+ TP_STRUCT__entry( -+ __string( name, name ) -+ __field( u64, state ) -+ ), -+ -+ TP_fast_assign( -+ tp_strcpy(name, name) -+ tp_assign(state, state) -+ ), -+ -+ TP_printk("%s state=0x%lx", __get_str(name), -+ (unsigned long)__entry->state) -+) -+ -+DEFINE_EVENT_MAP(power_wakeup_source, wakeup_source_activate, -+ -+ power_wakeup_source_activate, -+ -+ TP_PROTO(const char *name, unsigned int state), -+ -+ TP_ARGS(name, state) -+) -+ -+DEFINE_EVENT_MAP(power_wakeup_source, wakeup_source_deactivate, -+ -+ power_wakeup_source_deactivate, -+ -+ TP_PROTO(const char *name, unsigned int state), -+ -+ TP_ARGS(name, state) -+) -+#endif -+ -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,38)) -+#undef CONFIG_EVENT_POWER_TRACING_DEPRECATED -+#define CONFIG_EVENT_POWER_TRACING_DEPRECATED -+#define _PWR_EVENT_AVOID_DOUBLE_DEFINING_DEPRECATED -+#endif -+ -+#ifdef CONFIG_EVENT_POWER_TRACING_DEPRECATED -+ -+/* -+ * The power events are used for cpuidle & suspend (power_start, power_end) -+ * and for cpufreq (power_frequency) -+ */ -+DECLARE_EVENT_CLASS(power, -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,36)) -+ TP_PROTO(unsigned int type, unsigned int state, unsigned int cpu_id), -+ -+ TP_ARGS(type, state, cpu_id), -+#else -+ TP_PROTO(unsigned int type, unsigned int state), -+ -+ TP_ARGS(type, state), -+#endif -+ -+ TP_STRUCT__entry( -+ __field( u64, type ) -+ __field( u64, state ) -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,36)) -+ __field( u64, cpu_id ) -+#endif -+ ), -+ -+ TP_fast_assign( -+ tp_assign(type, type) -+ tp_assign(state, state) -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,36)) -+ tp_assign(cpu_id, cpu_id) -+#endif -+ ), -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,36)) -+ TP_printk("type=%lu state=%lu cpu_id=%lu", (unsigned long)__entry->type, -+ (unsigned long)__entry->state, (unsigned long)__entry->cpu_id) -+#else -+ TP_printk("type=%lu state=%lu", (unsigned long)__entry->type, -+ (unsigned long)__entry->state) -+#endif -+) -+ -+DEFINE_EVENT(power, power_start, -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,36)) -+ TP_PROTO(unsigned int type, unsigned int state, unsigned int cpu_id), -+ -+ TP_ARGS(type, state, cpu_id) -+#else -+ TP_PROTO(unsigned int type, unsigned int state), -+ -+ TP_ARGS(type, state) -+#endif -+) -+ -+DEFINE_EVENT(power, power_frequency, -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,36)) -+ TP_PROTO(unsigned int type, unsigned int state, unsigned int cpu_id), -+ -+ TP_ARGS(type, state, cpu_id) -+#else -+ TP_PROTO(unsigned int type, unsigned int state), -+ -+ TP_ARGS(type, state) -+#endif -+) -+ -+TRACE_EVENT(power_end, -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,36)) -+ TP_PROTO(unsigned int cpu_id), -+ -+ TP_ARGS(cpu_id), -+#else -+ TP_PROTO(int dummy), -+ -+ TP_ARGS(dummy), -+#endif -+ -+ TP_STRUCT__entry( -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,36)) -+ __field( u64, cpu_id ) -+#else -+ __field( u64, dummy ) -+#endif -+ ), -+ -+ TP_fast_assign( -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,36)) -+ tp_assign(cpu_id, cpu_id) -+#else -+ tp_assign(dummy, 0xffff) -+#endif -+ ), -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,36)) -+ TP_printk("cpu_id=%lu", (unsigned long)__entry->cpu_id) -+#else -+ TP_printk("dummy=%lu", (unsigned long)__entry->dummy) -+#endif -+) -+ -+/* Deprecated dummy functions must be protected against multi-declartion */ -+#ifndef _PWR_EVENT_AVOID_DOUBLE_DEFINING_DEPRECATED -+#define _PWR_EVENT_AVOID_DOUBLE_DEFINING_DEPRECATED -+ -+enum { -+ POWER_NONE = 0, -+ POWER_CSTATE = 1, -+ POWER_PSTATE = 2, -+}; -+#endif /* _PWR_EVENT_AVOID_DOUBLE_DEFINING_DEPRECATED */ -+ -+#else /* CONFIG_EVENT_POWER_TRACING_DEPRECATED */ -+ -+#ifndef _PWR_EVENT_AVOID_DOUBLE_DEFINING_DEPRECATED -+#define _PWR_EVENT_AVOID_DOUBLE_DEFINING_DEPRECATED -+enum { -+ POWER_NONE = 0, -+ POWER_CSTATE = 1, -+ POWER_PSTATE = 2, -+}; -+ -+/* These dummy declaration have to be ripped out when the deprecated -+ events get removed */ -+static inline void trace_power_start(u64 type, u64 state, u64 cpuid) {}; -+static inline void trace_power_end(u64 cpuid) {}; -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,4,0)) -+static inline void trace_power_start_rcuidle(u64 type, u64 state, u64 cpuid) {}; -+static inline void trace_power_end_rcuidle(u64 cpuid) {}; -+#endif -+static inline void trace_power_frequency(u64 type, u64 state, u64 cpuid) {}; -+#endif /* _PWR_EVENT_AVOID_DOUBLE_DEFINING_DEPRECATED */ -+ -+#endif /* CONFIG_EVENT_POWER_TRACING_DEPRECATED */ -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37)) -+/* -+ * The clock events are used for clock enable/disable and for -+ * clock rate change -+ */ -+DECLARE_EVENT_CLASS(power_clock, -+ -+ TP_PROTO(const char *name, unsigned int state, unsigned int cpu_id), -+ -+ TP_ARGS(name, state, cpu_id), -+ -+ TP_STRUCT__entry( -+ __string( name, name ) -+ __field( u64, state ) -+ __field( u64, cpu_id ) -+ ), -+ -+ TP_fast_assign( -+ tp_strcpy(name, name) -+ tp_assign(state, state) -+ tp_assign(cpu_id, cpu_id) -+ ), -+ -+ TP_printk("%s state=%lu cpu_id=%lu", __get_str(name), -+ (unsigned long)__entry->state, (unsigned long)__entry->cpu_id) -+) -+ -+DEFINE_EVENT_MAP(power_clock, clock_enable, -+ -+ power_clock_enable, -+ -+ TP_PROTO(const char *name, unsigned int state, unsigned int cpu_id), -+ -+ TP_ARGS(name, state, cpu_id) -+) -+ -+DEFINE_EVENT_MAP(power_clock, clock_disable, -+ -+ power_clock_disable, -+ -+ TP_PROTO(const char *name, unsigned int state, unsigned int cpu_id), -+ -+ TP_ARGS(name, state, cpu_id) -+) -+ -+DEFINE_EVENT_MAP(power_clock, clock_set_rate, -+ -+ power_clock_set_rate, -+ -+ TP_PROTO(const char *name, unsigned int state, unsigned int cpu_id), -+ -+ TP_ARGS(name, state, cpu_id) -+) -+ -+/* -+ * The power domain events are used for power domains transitions -+ */ -+DECLARE_EVENT_CLASS(power_domain, -+ -+ TP_PROTO(const char *name, unsigned int state, unsigned int cpu_id), -+ -+ TP_ARGS(name, state, cpu_id), -+ -+ TP_STRUCT__entry( -+ __string( name, name ) -+ __field( u64, state ) -+ __field( u64, cpu_id ) -+ ), -+ -+ TP_fast_assign( -+ tp_strcpy(name, name) -+ tp_assign(state, state) -+ tp_assign(cpu_id, cpu_id) -+), -+ -+ TP_printk("%s state=%lu cpu_id=%lu", __get_str(name), -+ (unsigned long)__entry->state, (unsigned long)__entry->cpu_id) -+) -+ -+DEFINE_EVENT(power_domain, power_domain_target, -+ -+ TP_PROTO(const char *name, unsigned int state, unsigned int cpu_id), -+ -+ TP_ARGS(name, state, cpu_id) -+) -+#endif -+ -+#endif /* _TRACE_POWER_H */ -+ -+/* This part must be outside protection */ -+#include "../../../probes/define_trace.h" ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/events/lttng-module/printk.h -@@ -0,0 +1,83 @@ -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM printk -+ -+#if !defined(_TRACE_PRINTK_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_PRINTK_H -+ -+#include <linux/tracepoint.h> -+#include <linux/version.h> -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,10,0)) -+ -+TRACE_EVENT(console, -+ TP_PROTO(const char *text, size_t len), -+ -+ TP_ARGS(text, len), -+ -+ TP_STRUCT__entry( -+ __dynamic_array_text(char, msg, len) -+ ), -+ -+ TP_fast_assign( -+ tp_memcpy_dyn(msg, text) -+ ), -+ -+ TP_printk("%s", __get_str(msg)) -+) -+ -+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,5,0)) -+ -+TRACE_EVENT_CONDITION(console, -+ TP_PROTO(const char *log_buf, unsigned start, unsigned end, -+ unsigned log_buf_len), -+ -+ TP_ARGS(log_buf, start, end, log_buf_len), -+ -+ TP_CONDITION(start != end), -+ -+ TP_STRUCT__entry( -+ __dynamic_array_text(char, msg, end - start) -+ ), -+ -+ TP_fast_assign( -+ tp_memcpy_dyn(msg, log_buf + start) -+ ), -+ -+ TP_printk("%s", __get_str(msg)) -+) -+ -+#else /* (LINUX_VERSION_CODE < KERNEL_VERSION(3,5,0)) */ -+ -+TRACE_EVENT_CONDITION(console, -+ TP_PROTO(const char *log_buf, unsigned start, unsigned end, -+ unsigned log_buf_len), -+ -+ TP_ARGS(log_buf, start, end, log_buf_len), -+ -+ TP_CONDITION(start != end), -+ -+ TP_STRUCT__entry( -+ __dynamic_array_text_2(char, msg, -+ (start & (log_buf_len - 1)) > (end & (log_buf_len - 1)) -+ ? log_buf_len - (start & (log_buf_len - 1)) -+ : end - start, -+ (start & (log_buf_len - 1)) > (end & (log_buf_len - 1)) -+ ? end & (log_buf_len - 1) -+ : 0) -+ ), -+ -+ TP_fast_assign( -+ tp_memcpy_dyn_2(msg, -+ log_buf + (start & (log_buf_len - 1)), -+ log_buf) -+ ), -+ -+ TP_printk("%s", __get_str(msg)) -+) -+ -+#endif -+ -+#endif /* _TRACE_PRINTK_H */ -+ -+/* This part must be outside protection */ -+#include "../../../probes/define_trace.h" ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/events/lttng-module/random.h -@@ -0,0 +1,152 @@ -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM random -+ -+#if !defined(_TRACE_RANDOM_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_RANDOM_H -+ -+#include <linux/writeback.h> -+#include <linux/tracepoint.h> -+ -+DECLARE_EVENT_CLASS(random__mix_pool_bytes, -+ TP_PROTO(const char *pool_name, int bytes, unsigned long IP), -+ -+ TP_ARGS(pool_name, bytes, IP), -+ -+ TP_STRUCT__entry( -+ __string( pool_name, pool_name ) -+ __field( int, bytes ) -+ __field(unsigned long, IP ) -+ ), -+ -+ TP_fast_assign( -+ tp_strcpy(pool_name, pool_name) -+ tp_assign(bytes, bytes) -+ tp_assign(IP, IP) -+ ), -+ -+ TP_printk("%s pool: bytes %d caller %pF", -+ __get_str(pool_name), __entry->bytes, (void *)__entry->IP) -+) -+ -+DEFINE_EVENT_MAP(random__mix_pool_bytes, mix_pool_bytes, -+ -+ random_mix_pool_bytes, -+ -+ TP_PROTO(const char *pool_name, int bytes, unsigned long IP), -+ -+ TP_ARGS(pool_name, bytes, IP) -+) -+ -+DEFINE_EVENT_MAP(random__mix_pool_bytes, mix_pool_bytes_nolock, -+ -+ random_mix_pool_bytes_nolock, -+ -+ TP_PROTO(const char *pool_name, int bytes, unsigned long IP), -+ -+ TP_ARGS(pool_name, bytes, IP) -+) -+ -+TRACE_EVENT_MAP(credit_entropy_bits, -+ -+ random_credit_entropy_bits, -+ -+ TP_PROTO(const char *pool_name, int bits, int entropy_count, -+ int entropy_total, unsigned long IP), -+ -+ TP_ARGS(pool_name, bits, entropy_count, entropy_total, IP), -+ -+ TP_STRUCT__entry( -+ __string( pool_name, pool_name ) -+ __field( int, bits ) -+ __field( int, entropy_count ) -+ __field( int, entropy_total ) -+ __field(unsigned long, IP ) -+ ), -+ -+ TP_fast_assign( -+ tp_strcpy(pool_name, pool_name) -+ tp_assign(bits, bits) -+ tp_assign(entropy_count, entropy_count) -+ tp_assign(entropy_total, entropy_total) -+ tp_assign(IP, IP) -+ ), -+ -+ TP_printk("%s pool: bits %d entropy_count %d entropy_total %d " -+ "caller %pF", __get_str(pool_name), __entry->bits, -+ __entry->entropy_count, __entry->entropy_total, -+ (void *)__entry->IP) -+) -+ -+TRACE_EVENT_MAP(get_random_bytes, -+ -+ random_get_random_bytes, -+ -+ TP_PROTO(int nbytes, unsigned long IP), -+ -+ TP_ARGS(nbytes, IP), -+ -+ TP_STRUCT__entry( -+ __field( int, nbytes ) -+ __field(unsigned long, IP ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(nbytes, nbytes) -+ tp_assign(IP, IP) -+ ), -+ -+ TP_printk("nbytes %d caller %pF", __entry->nbytes, (void *)__entry->IP) -+) -+ -+DECLARE_EVENT_CLASS(random__extract_entropy, -+ TP_PROTO(const char *pool_name, int nbytes, int entropy_count, -+ unsigned long IP), -+ -+ TP_ARGS(pool_name, nbytes, entropy_count, IP), -+ -+ TP_STRUCT__entry( -+ __string( pool_name, pool_name ) -+ __field( int, nbytes ) -+ __field( int, entropy_count ) -+ __field(unsigned long, IP ) -+ ), -+ -+ TP_fast_assign( -+ tp_strcpy(pool_name, pool_name) -+ tp_assign(nbytes, nbytes) -+ tp_assign(entropy_count, entropy_count) -+ tp_assign(IP, IP) -+ ), -+ -+ TP_printk("%s pool: nbytes %d entropy_count %d caller %pF", -+ __get_str(pool_name), __entry->nbytes, __entry->entropy_count, -+ (void *)__entry->IP) -+) -+ -+ -+DEFINE_EVENT_MAP(random__extract_entropy, extract_entropy, -+ -+ random_extract_entropy, -+ -+ TP_PROTO(const char *pool_name, int nbytes, int entropy_count, -+ unsigned long IP), -+ -+ TP_ARGS(pool_name, nbytes, entropy_count, IP) -+) -+ -+DEFINE_EVENT_MAP(random__extract_entropy, extract_entropy_user, -+ -+ random_extract_entropy_user, -+ -+ TP_PROTO(const char *pool_name, int nbytes, int entropy_count, -+ unsigned long IP), -+ -+ TP_ARGS(pool_name, nbytes, entropy_count, IP) -+) -+ -+ -+ -+#endif /* _TRACE_RANDOM_H */ -+ -+/* This part must be outside protection */ -+#include "../../../probes/define_trace.h" ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/events/lttng-module/rcu.h -@@ -0,0 +1,763 @@ -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM rcu -+ -+#if !defined(_TRACE_RCU_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_RCU_H -+ -+#include <linux/tracepoint.h> -+#include <linux/version.h> -+ -+/* -+ * Tracepoint for start/end markers used for utilization calculations. -+ * By convention, the string is of the following forms: -+ * -+ * "Start <activity>" -- Mark the start of the specified activity, -+ * such as "context switch". Nesting is permitted. -+ * "End <activity>" -- Mark the end of the specified activity. -+ * -+ * An "@" character within "<activity>" is a comment character: Data -+ * reduction scripts will ignore the "@" and the remainder of the line. -+ */ -+TRACE_EVENT(rcu_utilization, -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,12,0)) -+ TP_PROTO(const char *s), -+#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,12,0)) */ -+ TP_PROTO(char *s), -+#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,12,0)) */ -+ -+ TP_ARGS(s), -+ -+ TP_STRUCT__entry( -+ __string(s, s) -+ ), -+ -+ TP_fast_assign( -+ tp_strcpy(s, s) -+ ), -+ -+ TP_printk("%s", __get_str(s)) -+) -+ -+#ifdef CONFIG_RCU_TRACE -+ -+#if defined(CONFIG_TREE_RCU) || defined(CONFIG_TREE_PREEMPT_RCU) -+ -+/* -+ * Tracepoint for grace-period events: starting and ending a grace -+ * period ("start" and "end", respectively), a CPU noting the start -+ * of a new grace period or the end of an old grace period ("cpustart" -+ * and "cpuend", respectively), a CPU passing through a quiescent -+ * state ("cpuqs"), a CPU coming online or going offline ("cpuonl" -+ * and "cpuofl", respectively), and a CPU being kicked for being too -+ * long in dyntick-idle mode ("kick"). -+ */ -+TRACE_EVENT(rcu_grace_period, -+ -+ TP_PROTO(char *rcuname, unsigned long gpnum, char *gpevent), -+ -+ TP_ARGS(rcuname, gpnum, gpevent), -+ -+ TP_STRUCT__entry( -+ __string(rcuname, rcuname) -+ __field(unsigned long, gpnum) -+ __string(gpevent, gpevent) -+ ), -+ -+ TP_fast_assign( -+ tp_strcpy(rcuname, rcuname) -+ tp_assign(gpnum, gpnum) -+ tp_strcpy(gpevent, gpevent) -+ ), -+ -+ TP_printk("%s %lu %s", -+ __get_str(rcuname), __entry->gpnum, __get_str(gpevent)) -+) -+ -+/* -+ * Tracepoint for grace-period-initialization events. These are -+ * distinguished by the type of RCU, the new grace-period number, the -+ * rcu_node structure level, the starting and ending CPU covered by the -+ * rcu_node structure, and the mask of CPUs that will be waited for. -+ * All but the type of RCU are extracted from the rcu_node structure. -+ */ -+TRACE_EVENT(rcu_grace_period_init, -+ -+ TP_PROTO(char *rcuname, unsigned long gpnum, u8 level, -+ int grplo, int grphi, unsigned long qsmask), -+ -+ TP_ARGS(rcuname, gpnum, level, grplo, grphi, qsmask), -+ -+ TP_STRUCT__entry( -+ __string(rcuname, rcuname) -+ __field(unsigned long, gpnum) -+ __field(u8, level) -+ __field(int, grplo) -+ __field(int, grphi) -+ __field(unsigned long, qsmask) -+ ), -+ -+ TP_fast_assign( -+ tp_strcpy(rcuname, rcuname) -+ tp_assign(gpnum, gpnum) -+ tp_assign(level, level) -+ tp_assign(grplo, grplo) -+ tp_assign(grphi, grphi) -+ tp_assign(qsmask, qsmask) -+ ), -+ -+ TP_printk("%s %lu %u %d %d %lx", -+ __get_str(rcuname), __entry->gpnum, __entry->level, -+ __entry->grplo, __entry->grphi, __entry->qsmask) -+) -+ -+/* -+ * Tracepoint for tasks blocking within preemptible-RCU read-side -+ * critical sections. Track the type of RCU (which one day might -+ * include SRCU), the grace-period number that the task is blocking -+ * (the current or the next), and the task's PID. -+ */ -+TRACE_EVENT(rcu_preempt_task, -+ -+ TP_PROTO(char *rcuname, int pid, unsigned long gpnum), -+ -+ TP_ARGS(rcuname, pid, gpnum), -+ -+ TP_STRUCT__entry( -+ __string(rcuname, rcuname) -+ __field(unsigned long, gpnum) -+ __field(int, pid) -+ ), -+ -+ TP_fast_assign( -+ tp_strcpy(rcuname, rcuname) -+ tp_assign(gpnum, gpnum) -+ tp_assign(pid, pid) -+ ), -+ -+ TP_printk("%s %lu %d", -+ __get_str(rcuname), __entry->gpnum, __entry->pid) -+) -+ -+/* -+ * Tracepoint for tasks that blocked within a given preemptible-RCU -+ * read-side critical section exiting that critical section. Track the -+ * type of RCU (which one day might include SRCU) and the task's PID. -+ */ -+TRACE_EVENT(rcu_unlock_preempted_task, -+ -+ TP_PROTO(char *rcuname, unsigned long gpnum, int pid), -+ -+ TP_ARGS(rcuname, gpnum, pid), -+ -+ TP_STRUCT__entry( -+ __string(rcuname, rcuname) -+ __field(unsigned long, gpnum) -+ __field(int, pid) -+ ), -+ -+ TP_fast_assign( -+ tp_strcpy(rcuname, rcuname) -+ tp_assign(gpnum, gpnum) -+ tp_assign(pid, pid) -+ ), -+ -+ TP_printk("%s %lu %d", __get_str(rcuname), __entry->gpnum, __entry->pid) -+) -+ -+/* -+ * Tracepoint for quiescent-state-reporting events. These are -+ * distinguished by the type of RCU, the grace-period number, the -+ * mask of quiescent lower-level entities, the rcu_node structure level, -+ * the starting and ending CPU covered by the rcu_node structure, and -+ * whether there are any blocked tasks blocking the current grace period. -+ * All but the type of RCU are extracted from the rcu_node structure. -+ */ -+TRACE_EVENT(rcu_quiescent_state_report, -+ -+ TP_PROTO(char *rcuname, unsigned long gpnum, -+ unsigned long mask, unsigned long qsmask, -+ u8 level, int grplo, int grphi, int gp_tasks), -+ -+ TP_ARGS(rcuname, gpnum, mask, qsmask, level, grplo, grphi, gp_tasks), -+ -+ TP_STRUCT__entry( -+ __string(rcuname, rcuname) -+ __field(unsigned long, gpnum) -+ __field(unsigned long, mask) -+ __field(unsigned long, qsmask) -+ __field(u8, level) -+ __field(int, grplo) -+ __field(int, grphi) -+ __field(u8, gp_tasks) -+ ), -+ -+ TP_fast_assign( -+ tp_strcpy(rcuname, rcuname) -+ tp_assign(gpnum, gpnum) -+ tp_assign(mask, mask) -+ tp_assign(qsmask, qsmask) -+ tp_assign(level, level) -+ tp_assign(grplo, grplo) -+ tp_assign(grphi, grphi) -+ tp_assign(gp_tasks, gp_tasks) -+ ), -+ -+ TP_printk("%s %lu %lx>%lx %u %d %d %u", -+ __get_str(rcuname), __entry->gpnum, -+ __entry->mask, __entry->qsmask, __entry->level, -+ __entry->grplo, __entry->grphi, __entry->gp_tasks) -+) -+ -+/* -+ * Tracepoint for quiescent states detected by force_quiescent_state(). -+ * These trace events include the type of RCU, the grace-period number -+ * that was blocked by the CPU, the CPU itself, and the type of quiescent -+ * state, which can be "dti" for dyntick-idle mode, "ofl" for CPU offline, -+ * or "kick" when kicking a CPU that has been in dyntick-idle mode for -+ * too long. -+ */ -+TRACE_EVENT(rcu_fqs, -+ -+ TP_PROTO(char *rcuname, unsigned long gpnum, int cpu, char *qsevent), -+ -+ TP_ARGS(rcuname, gpnum, cpu, qsevent), -+ -+ TP_STRUCT__entry( -+ __string(rcuname, rcuname) -+ __field(unsigned long, gpnum) -+ __field(int, cpu) -+ __string(qsevent, qsevent) -+ ), -+ -+ TP_fast_assign( -+ tp_strcpy(rcuname, rcuname) -+ tp_assign(gpnum, gpnum) -+ tp_assign(cpu, cpu) -+ tp_strcpy(qsevent, qsevent) -+ ), -+ -+ TP_printk("%s %lu %d %s", -+ __get_str(rcuname), __entry->gpnum, -+ __entry->cpu, __get_str(qsevent)) -+) -+ -+#endif /* #if defined(CONFIG_TREE_RCU) || defined(CONFIG_TREE_PREEMPT_RCU) */ -+ -+/* -+ * Tracepoint for dyntick-idle entry/exit events. These take a string -+ * as argument: "Start" for entering dyntick-idle mode, "End" for -+ * leaving it, "--=" for events moving towards idle, and "++=" for events -+ * moving away from idle. "Error on entry: not idle task" and "Error on -+ * exit: not idle task" indicate that a non-idle task is erroneously -+ * toying with the idle loop. -+ * -+ * These events also take a pair of numbers, which indicate the nesting -+ * depth before and after the event of interest. Note that task-related -+ * events use the upper bits of each number, while interrupt-related -+ * events use the lower bits. -+ */ -+TRACE_EVENT(rcu_dyntick, -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0)) -+ TP_PROTO(char *polarity, long long oldnesting, long long newnesting), -+ -+ TP_ARGS(polarity, oldnesting, newnesting), -+#else -+ TP_PROTO(char *polarity), -+ -+ TP_ARGS(polarity), -+#endif -+ -+ TP_STRUCT__entry( -+ __string(polarity, polarity) -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0)) -+ __field(long long, oldnesting) -+ __field(long long, newnesting) -+#endif -+ ), -+ -+ TP_fast_assign( -+ tp_strcpy(polarity, polarity) -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0)) -+ tp_assign(oldnesting, oldnesting) -+ tp_assign(newnesting, newnesting) -+#endif -+ ), -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0)) -+ TP_printk("%s %llx %llx", __get_str(polarity), -+ __entry->oldnesting, __entry->newnesting) -+#else -+ TP_printk("%s", __get_str(polarity)) -+#endif -+) -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0)) -+/* -+ * Tracepoint for RCU preparation for idle, the goal being to get RCU -+ * processing done so that the current CPU can shut off its scheduling -+ * clock and enter dyntick-idle mode. One way to accomplish this is -+ * to drain all RCU callbacks from this CPU, and the other is to have -+ * done everything RCU requires for the current grace period. In this -+ * latter case, the CPU will be awakened at the end of the current grace -+ * period in order to process the remainder of its callbacks. -+ * -+ * These tracepoints take a string as argument: -+ * -+ * "No callbacks": Nothing to do, no callbacks on this CPU. -+ * "In holdoff": Nothing to do, holding off after unsuccessful attempt. -+ * "Begin holdoff": Attempt failed, don't retry until next jiffy. -+ * "Dyntick with callbacks": Entering dyntick-idle despite callbacks. -+ * "Dyntick with lazy callbacks": Entering dyntick-idle w/lazy callbacks. -+ * "More callbacks": Still more callbacks, try again to clear them out. -+ * "Callbacks drained": All callbacks processed, off to dyntick idle! -+ * "Timer": Timer fired to cause CPU to continue processing callbacks. -+ * "Demigrate": Timer fired on wrong CPU, woke up correct CPU. -+ * "Cleanup after idle": Idle exited, timer canceled. -+ */ -+TRACE_EVENT(rcu_prep_idle, -+ -+ TP_PROTO(char *reason), -+ -+ TP_ARGS(reason), -+ -+ TP_STRUCT__entry( -+ __string(reason, reason) -+ ), -+ -+ TP_fast_assign( -+ tp_strcpy(reason, reason) -+ ), -+ -+ TP_printk("%s", __get_str(reason)) -+) -+#endif -+ -+/* -+ * Tracepoint for the registration of a single RCU callback function. -+ * The first argument is the type of RCU, the second argument is -+ * a pointer to the RCU callback itself, the third element is the -+ * number of lazy callbacks queued, and the fourth element is the -+ * total number of callbacks queued. -+ */ -+TRACE_EVENT(rcu_callback, -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,4,0)) -+ TP_PROTO(char *rcuname, struct rcu_head *rhp, long qlen_lazy, -+ long qlen), -+ -+ TP_ARGS(rcuname, rhp, qlen_lazy, qlen), -+#else -+ TP_PROTO(char *rcuname, struct rcu_head *rhp, long qlen), -+ -+ TP_ARGS(rcuname, rhp, qlen), -+#endif -+ -+ TP_STRUCT__entry( -+ __string(rcuname, rcuname) -+ __field(void *, rhp) -+ __field(void *, func) -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,4,0)) -+ __field(long, qlen_lazy) -+#endif -+ __field(long, qlen) -+ ), -+ -+ TP_fast_assign( -+ tp_strcpy(rcuname, rcuname) -+ tp_assign(rhp, rhp) -+ tp_assign(func, rhp->func) -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,4,0)) -+ tp_assign(qlen_lazy, qlen_lazy) -+#endif -+ tp_assign(qlen, qlen) -+ ), -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,4,0)) -+ TP_printk("%s rhp=%p func=%pf %ld/%ld", -+ __get_str(rcuname), __entry->rhp, __entry->func, -+ __entry->qlen_lazy, __entry->qlen) -+#else -+ TP_printk("%s rhp=%p func=%pf %ld", -+ __get_str(rcuname), __entry->rhp, __entry->func, -+ __entry->qlen) -+#endif -+) -+ -+/* -+ * Tracepoint for the registration of a single RCU callback of the special -+ * kfree() form. The first argument is the RCU type, the second argument -+ * is a pointer to the RCU callback, the third argument is the offset -+ * of the callback within the enclosing RCU-protected data structure, -+ * the fourth argument is the number of lazy callbacks queued, and the -+ * fifth argument is the total number of callbacks queued. -+ */ -+TRACE_EVENT(rcu_kfree_callback, -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,4,0)) -+ TP_PROTO(char *rcuname, struct rcu_head *rhp, unsigned long offset, -+ long qlen_lazy, long qlen), -+ -+ TP_ARGS(rcuname, rhp, offset, qlen_lazy, qlen), -+#else -+ TP_PROTO(char *rcuname, struct rcu_head *rhp, unsigned long offset, -+ long qlen), -+ -+ TP_ARGS(rcuname, rhp, offset, qlen), -+#endif -+ -+ TP_STRUCT__entry( -+ __string(rcuname, rcuname) -+ __field(void *, rhp) -+ __field(unsigned long, offset) -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,4,0)) -+ __field(long, qlen_lazy) -+#endif -+ __field(long, qlen) -+ ), -+ -+ TP_fast_assign( -+ tp_strcpy(rcuname, rcuname) -+ tp_assign(rhp, rhp) -+ tp_assign(offset, offset) -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,4,0)) -+ tp_assign(qlen_lazy, qlen_lazy) -+#endif -+ tp_assign(qlen, qlen) -+ ), -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,4,0)) -+ TP_printk("%s rhp=%p func=%ld %ld/%ld", -+ __get_str(rcuname), __entry->rhp, __entry->offset, -+ __entry->qlen_lazy, __entry->qlen) -+#else -+ TP_printk("%s rhp=%p func=%ld %ld", -+ __get_str(rcuname), __entry->rhp, __entry->offset, -+ __entry->qlen) -+#endif -+) -+ -+/* -+ * Tracepoint for marking the beginning rcu_do_batch, performed to start -+ * RCU callback invocation. The first argument is the RCU flavor, -+ * the second is the number of lazy callbacks queued, the third is -+ * the total number of callbacks queued, and the fourth argument is -+ * the current RCU-callback batch limit. -+ */ -+TRACE_EVENT(rcu_batch_start, -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,9,0)) -+ TP_PROTO(char *rcuname, long qlen_lazy, long qlen, long blimit), -+ -+ TP_ARGS(rcuname, qlen_lazy, qlen, blimit), -+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,4,0)) -+ TP_PROTO(char *rcuname, long qlen_lazy, long qlen, int blimit), -+ -+ TP_ARGS(rcuname, qlen_lazy, qlen, blimit), -+#else -+ TP_PROTO(char *rcuname, long qlen, int blimit), -+ -+ TP_ARGS(rcuname, qlen, blimit), -+#endif -+ -+ TP_STRUCT__entry( -+ __string(rcuname, rcuname) -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,4,0)) -+ __field(long, qlen_lazy) -+#endif -+ __field(long, qlen) -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,9,0)) -+ __field(long, blimit) -+#else -+ __field(int, blimit) -+#endif -+ ), -+ -+ TP_fast_assign( -+ tp_strcpy(rcuname, rcuname) -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,4,0)) -+ tp_assign(qlen_lazy, qlen_lazy) -+#endif -+ tp_assign(qlen, qlen) -+ tp_assign(blimit, blimit) -+ ), -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,9,0)) -+ TP_printk("%s CBs=%ld/%ld bl=%ld", -+ __get_str(rcuname), __entry->qlen_lazy, __entry->qlen, -+ __entry->blimit) -+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,4,0)) -+ TP_printk("%s CBs=%ld/%ld bl=%d", -+ __get_str(rcuname), __entry->qlen_lazy, __entry->qlen, -+ __entry->blimit) -+#else -+ TP_printk("%s CBs=%ld bl=%d", -+ __get_str(rcuname), __entry->qlen, __entry->blimit) -+#endif -+) -+ -+/* -+ * Tracepoint for the invocation of a single RCU callback function. -+ * The first argument is the type of RCU, and the second argument is -+ * a pointer to the RCU callback itself. -+ */ -+TRACE_EVENT(rcu_invoke_callback, -+ -+ TP_PROTO(char *rcuname, struct rcu_head *rhp), -+ -+ TP_ARGS(rcuname, rhp), -+ -+ TP_STRUCT__entry( -+ __string(rcuname, rcuname) -+ __field(void *, rhp) -+ __field(void *, func) -+ ), -+ -+ TP_fast_assign( -+ tp_strcpy(rcuname, rcuname) -+ tp_assign(rhp, rhp) -+ tp_assign(func, rhp->func) -+ ), -+ -+ TP_printk("%s rhp=%p func=%pf", -+ __get_str(rcuname), __entry->rhp, __entry->func) -+) -+ -+/* -+ * Tracepoint for the invocation of a single RCU callback of the special -+ * kfree() form. The first argument is the RCU flavor, the second -+ * argument is a pointer to the RCU callback, and the third argument -+ * is the offset of the callback within the enclosing RCU-protected -+ * data structure. -+ */ -+TRACE_EVENT(rcu_invoke_kfree_callback, -+ -+ TP_PROTO(char *rcuname, struct rcu_head *rhp, unsigned long offset), -+ -+ TP_ARGS(rcuname, rhp, offset), -+ -+ TP_STRUCT__entry( -+ __string(rcuname, rcuname) -+ __field(void *, rhp) -+ __field(unsigned long, offset) -+ ), -+ -+ TP_fast_assign( -+ tp_strcpy(rcuname, rcuname) -+ tp_assign(rhp, rhp) -+ tp_assign(offset, offset) -+ ), -+ -+ TP_printk("%s rhp=%p func=%ld", -+ __get_str(rcuname), __entry->rhp, __entry->offset) -+) -+ -+/* -+ * Tracepoint for exiting rcu_do_batch after RCU callbacks have been -+ * invoked. The first argument is the name of the RCU flavor, -+ * the second argument is number of callbacks actually invoked, -+ * the third argument (cb) is whether or not any of the callbacks that -+ * were ready to invoke at the beginning of this batch are still -+ * queued, the fourth argument (nr) is the return value of need_resched(), -+ * the fifth argument (iit) is 1 if the current task is the idle task, -+ * and the sixth argument (risk) is the return value from -+ * rcu_is_callbacks_kthread(). -+ */ -+TRACE_EVENT(rcu_batch_end, -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0)) -+ TP_PROTO(char *rcuname, int callbacks_invoked, -+ bool cb, bool nr, bool iit, bool risk), -+ -+ TP_ARGS(rcuname, callbacks_invoked, cb, nr, iit, risk), -+#else -+ TP_PROTO(char *rcuname, int callbacks_invoked), -+ -+ TP_ARGS(rcuname, callbacks_invoked), -+#endif -+ -+ TP_STRUCT__entry( -+ __string(rcuname, rcuname) -+ __field(int, callbacks_invoked) -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0)) -+ __field(bool, cb) -+ __field(bool, nr) -+ __field(bool, iit) -+ __field(bool, risk) -+#endif -+ ), -+ -+ TP_fast_assign( -+ tp_strcpy(rcuname, rcuname) -+ tp_assign(callbacks_invoked, callbacks_invoked) -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0)) -+ tp_assign(cb, cb) -+ tp_assign(nr, nr) -+ tp_assign(iit, iit) -+ tp_assign(risk, risk) -+#endif -+ ), -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0)) -+ TP_printk("%s CBs-invoked=%d idle=%c%c%c%c", -+ __get_str(rcuname), __entry->callbacks_invoked, -+ __entry->cb ? 'C' : '.', -+ __entry->nr ? 'S' : '.', -+ __entry->iit ? 'I' : '.', -+ __entry->risk ? 'R' : '.') -+#else -+ TP_printk("%s CBs-invoked=%d", -+ __get_str(rcuname), __entry->callbacks_invoked) -+#endif -+) -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0)) -+/* -+ * Tracepoint for rcutorture readers. The first argument is the name -+ * of the RCU flavor from rcutorture's viewpoint and the second argument -+ * is the callback address. -+ */ -+TRACE_EVENT(rcu_torture_read, -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,9,0)) -+ TP_PROTO(char *rcutorturename, struct rcu_head *rhp, -+ unsigned long secs, unsigned long c_old, unsigned long c), -+ -+ TP_ARGS(rcutorturename, rhp, secs, c_old, c), -+#else -+ TP_PROTO(char *rcutorturename, struct rcu_head *rhp), -+ -+ TP_ARGS(rcutorturename, rhp), -+#endif -+ -+ TP_STRUCT__entry( -+ __string(rcutorturename, rcutorturename) -+ __field(struct rcu_head *, rhp) -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,9,0)) -+ __field(unsigned long, secs) -+ __field(unsigned long, c_old) -+ __field(unsigned long, c) -+#endif -+ ), -+ -+ TP_fast_assign( -+ tp_strcpy(rcutorturename, rcutorturename) -+ tp_assign(rhp, rhp) -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,9,0)) -+ tp_assign(secs, secs) -+ tp_assign(c_old, c_old) -+ tp_assign(c, c) -+#endif -+ ), -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,9,0)) -+ TP_printk("%s torture read %p %luus c: %lu %lu", -+ __entry->rcutorturename, __entry->rhp, -+ __entry->secs, __entry->c_old, __entry->c) -+#else -+ TP_printk("%s torture read %p", -+ __get_str(rcutorturename), __entry->rhp) -+#endif -+) -+#endif -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,6,0)) -+/* -+ * Tracepoint for _rcu_barrier() execution. The string "s" describes -+ * the _rcu_barrier phase: -+ * "Begin": rcu_barrier_callback() started. -+ * "Check": rcu_barrier_callback() checking for piggybacking. -+ * "EarlyExit": rcu_barrier_callback() piggybacked, thus early exit. -+ * "Inc1": rcu_barrier_callback() piggyback check counter incremented. -+ * "Offline": rcu_barrier_callback() found offline CPU -+ * "OnlineQ": rcu_barrier_callback() found online CPU with callbacks. -+ * "OnlineNQ": rcu_barrier_callback() found online CPU, no callbacks. -+ * "IRQ": An rcu_barrier_callback() callback posted on remote CPU. -+ * "CB": An rcu_barrier_callback() invoked a callback, not the last. -+ * "LastCB": An rcu_barrier_callback() invoked the last callback. -+ * "Inc2": rcu_barrier_callback() piggyback check counter incremented. -+ * The "cpu" argument is the CPU or -1 if meaningless, the "cnt" argument -+ * is the count of remaining callbacks, and "done" is the piggybacking count. -+ */ -+TRACE_EVENT(rcu_barrier, -+ -+ TP_PROTO(char *rcuname, char *s, int cpu, int cnt, unsigned long done), -+ -+ TP_ARGS(rcuname, s, cpu, cnt, done), -+ -+ TP_STRUCT__entry( -+ __string(rcuname, rcuname) -+ __string(s, s) -+ __field(int, cpu) -+ __field(int, cnt) -+ __field(unsigned long, done) -+ ), -+ -+ TP_fast_assign( -+ tp_strcpy(rcuname, rcuname) -+ tp_strcpy(s, s) -+ tp_assign(cpu, cpu) -+ tp_assign(cnt, cnt) -+ tp_assign(done, done) -+ ), -+ -+ TP_printk("%s %s cpu %d remaining %d # %lu", -+ __get_str(rcuname), __get_str(s), __entry->cpu, __entry->cnt, -+ __entry->done) -+) -+#endif -+ -+#else /* #ifdef CONFIG_RCU_TRACE */ -+ -+#define trace_rcu_grace_period(rcuname, gpnum, gpevent) do { } while (0) -+#define trace_rcu_grace_period_init(rcuname, gpnum, level, grplo, grphi, \ -+ qsmask) do { } while (0) -+#define trace_rcu_preempt_task(rcuname, pid, gpnum) do { } while (0) -+#define trace_rcu_unlock_preempted_task(rcuname, gpnum, pid) do { } while (0) -+#define trace_rcu_quiescent_state_report(rcuname, gpnum, mask, qsmask, level, \ -+ grplo, grphi, gp_tasks) do { } \ -+ while (0) -+#define trace_rcu_fqs(rcuname, gpnum, cpu, qsevent) do { } while (0) -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0)) -+#define trace_rcu_dyntick(polarity, oldnesting, newnesting) do { } while (0) -+#else -+#define trace_rcu_dyntick(polarity) do { } while (0) -+#endif -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0)) -+#define trace_rcu_prep_idle(reason) do { } while (0) -+#endif -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,4,0)) -+#define trace_rcu_callback(rcuname, rhp, qlen_lazy, qlen) do { } while (0) -+#define trace_rcu_kfree_callback(rcuname, rhp, offset, qlen_lazy, qlen) \ -+ do { } while (0) -+#define trace_rcu_batch_start(rcuname, qlen_lazy, qlen, blimit) \ -+ do { } while (0) -+#else -+#define trace_rcu_callback(rcuname, rhp, qlen) do { } while (0) -+#define trace_rcu_kfree_callback(rcuname, rhp, offset, qlen) do { } while (0) -+#define trace_rcu_batch_start(rcuname, qlen, blimit) do { } while (0) -+#endif -+#define trace_rcu_invoke_callback(rcuname, rhp) do { } while (0) -+#define trace_rcu_invoke_kfree_callback(rcuname, rhp, offset) do { } while (0) -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0)) -+#define trace_rcu_batch_end(rcuname, callbacks_invoked, cb, nr, iit, risk) \ -+ do { } while (0) -+#else -+#define trace_rcu_batch_end(rcuname, callbacks_invoked) do { } while (0) -+#endif -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,9,0)) -+#define trace_rcu_torture_read(rcutorturename, rhp, secs, c_old, c) \ -+ do { } while (0) -+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0)) -+#define trace_rcu_torture_read(rcutorturename, rhp) do { } while (0) -+#endif -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,6,0)) -+#define trace_rcu_barrier(name, s, cpu, cnt, done) do { } while (0) -+#endif -+#endif /* #else #ifdef CONFIG_RCU_TRACE */ -+ -+#endif /* _TRACE_RCU_H */ -+ -+/* This part must be outside protection */ -+#include "../../../probes/define_trace.h" ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/events/lttng-module/regmap.h -@@ -0,0 +1,188 @@ -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM regmap -+ -+#if !defined(_TRACE_REGMAP_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_REGMAP_H -+ -+#include <linux/ktime.h> -+#include <linux/tracepoint.h> -+#include <linux/version.h> -+ -+#ifndef _TRACE_REGMAP_DEF_ -+#define _TRACE_REGMAP_DEF_ -+struct device; -+struct regmap; -+#endif -+ -+/* -+ * Log register events -+ */ -+DECLARE_EVENT_CLASS(regmap_reg, -+ -+ TP_PROTO(struct device *dev, unsigned int reg, -+ unsigned int val), -+ -+ TP_ARGS(dev, reg, val), -+ -+ TP_STRUCT__entry( -+ __string( name, dev_name(dev) ) -+ __field( unsigned int, reg ) -+ __field( unsigned int, val ) -+ ), -+ -+ TP_fast_assign( -+ tp_strcpy(name, dev_name(dev)) -+ tp_assign(reg, reg) -+ tp_assign(val, val) -+ ), -+ -+ TP_printk("%s reg=%x val=%x", __get_str(name), -+ (unsigned int)__entry->reg, -+ (unsigned int)__entry->val) -+) -+ -+DEFINE_EVENT(regmap_reg, regmap_reg_write, -+ -+ TP_PROTO(struct device *dev, unsigned int reg, -+ unsigned int val), -+ -+ TP_ARGS(dev, reg, val) -+ -+) -+ -+DEFINE_EVENT(regmap_reg, regmap_reg_read, -+ -+ TP_PROTO(struct device *dev, unsigned int reg, -+ unsigned int val), -+ -+ TP_ARGS(dev, reg, val) -+ -+) -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0)) -+DEFINE_EVENT(regmap_reg, regmap_reg_read_cache, -+ -+ TP_PROTO(struct device *dev, unsigned int reg, -+ unsigned int val), -+ -+ TP_ARGS(dev, reg, val) -+ -+) -+#endif -+ -+DECLARE_EVENT_CLASS(regmap_block, -+ -+ TP_PROTO(struct device *dev, unsigned int reg, int count), -+ -+ TP_ARGS(dev, reg, count), -+ -+ TP_STRUCT__entry( -+ __string( name, dev_name(dev) ) -+ __field( unsigned int, reg ) -+ __field( int, count ) -+ ), -+ -+ TP_fast_assign( -+ tp_strcpy(name, dev_name(dev)) -+ tp_assign(reg, reg) -+ tp_assign(count, count) -+ ), -+ -+ TP_printk("%s reg=%x count=%d", __get_str(name), -+ (unsigned int)__entry->reg, -+ (int)__entry->count) -+) -+ -+DEFINE_EVENT(regmap_block, regmap_hw_read_start, -+ -+ TP_PROTO(struct device *dev, unsigned int reg, int count), -+ -+ TP_ARGS(dev, reg, count) -+) -+ -+DEFINE_EVENT(regmap_block, regmap_hw_read_done, -+ -+ TP_PROTO(struct device *dev, unsigned int reg, int count), -+ -+ TP_ARGS(dev, reg, count) -+) -+ -+DEFINE_EVENT(regmap_block, regmap_hw_write_start, -+ -+ TP_PROTO(struct device *dev, unsigned int reg, int count), -+ -+ TP_ARGS(dev, reg, count) -+) -+ -+DEFINE_EVENT(regmap_block, regmap_hw_write_done, -+ -+ TP_PROTO(struct device *dev, unsigned int reg, int count), -+ -+ TP_ARGS(dev, reg, count) -+) -+ -+TRACE_EVENT(regcache_sync, -+ -+ TP_PROTO(struct device *dev, const char *type, -+ const char *status), -+ -+ TP_ARGS(dev, type, status), -+ -+ TP_STRUCT__entry( -+ __string( name, dev_name(dev) ) -+ __string( status, status ) -+ __string( type, type ) -+ ), -+ -+ TP_fast_assign( -+ tp_strcpy(name, dev_name(dev)) -+ tp_strcpy(status, status) -+ tp_strcpy(type, type) -+ ), -+ -+ TP_printk("%s type=%s status=%s", __get_str(name), -+ __get_str(type), __get_str(status)) -+) -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,4,0)) -+DECLARE_EVENT_CLASS(regmap_bool, -+ -+ TP_PROTO(struct device *dev, bool flag), -+ -+ TP_ARGS(dev, flag), -+ -+ TP_STRUCT__entry( -+ __string( name, dev_name(dev) ) -+ __field( int, flag ) -+ ), -+ -+ TP_fast_assign( -+ tp_strcpy(name, dev_name(dev)) -+ tp_assign(flag, flag) -+ ), -+ -+ TP_printk("%s flag=%d", __get_str(name), -+ (int)__entry->flag) -+) -+ -+DEFINE_EVENT(regmap_bool, regmap_cache_only, -+ -+ TP_PROTO(struct device *dev, bool flag), -+ -+ TP_ARGS(dev, flag) -+ -+) -+ -+DEFINE_EVENT(regmap_bool, regmap_cache_bypass, -+ -+ TP_PROTO(struct device *dev, bool flag), -+ -+ TP_ARGS(dev, flag) -+ -+) -+#endif -+ -+#endif /* _TRACE_REGMAP_H */ -+ -+/* This part must be outside protection */ -+#include "../../../probes/define_trace.h" ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/events/lttng-module/regulator.h -@@ -0,0 +1,141 @@ -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM regulator -+ -+#if !defined(_TRACE_REGULATOR_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_REGULATOR_H -+ -+#include <linux/ktime.h> -+#include <linux/tracepoint.h> -+ -+/* -+ * Events which just log themselves and the regulator name for enable/disable -+ * type tracking. -+ */ -+DECLARE_EVENT_CLASS(regulator_basic, -+ -+ TP_PROTO(const char *name), -+ -+ TP_ARGS(name), -+ -+ TP_STRUCT__entry( -+ __string( name, name ) -+ ), -+ -+ TP_fast_assign( -+ tp_strcpy(name, name) -+ ), -+ -+ TP_printk("name=%s", __get_str(name)) -+ -+) -+ -+DEFINE_EVENT(regulator_basic, regulator_enable, -+ -+ TP_PROTO(const char *name), -+ -+ TP_ARGS(name) -+ -+) -+ -+DEFINE_EVENT(regulator_basic, regulator_enable_delay, -+ -+ TP_PROTO(const char *name), -+ -+ TP_ARGS(name) -+ -+) -+ -+DEFINE_EVENT(regulator_basic, regulator_enable_complete, -+ -+ TP_PROTO(const char *name), -+ -+ TP_ARGS(name) -+ -+) -+ -+DEFINE_EVENT(regulator_basic, regulator_disable, -+ -+ TP_PROTO(const char *name), -+ -+ TP_ARGS(name) -+ -+) -+ -+DEFINE_EVENT(regulator_basic, regulator_disable_complete, -+ -+ TP_PROTO(const char *name), -+ -+ TP_ARGS(name) -+ -+) -+ -+/* -+ * Events that take a range of numerical values, mostly for voltages -+ * and so on. -+ */ -+DECLARE_EVENT_CLASS(regulator_range, -+ -+ TP_PROTO(const char *name, int min, int max), -+ -+ TP_ARGS(name, min, max), -+ -+ TP_STRUCT__entry( -+ __string( name, name ) -+ __field( int, min ) -+ __field( int, max ) -+ ), -+ -+ TP_fast_assign( -+ tp_strcpy(name, name) -+ tp_assign(min, min) -+ tp_assign(max, max) -+ ), -+ -+ TP_printk("name=%s (%d-%d)", __get_str(name), -+ (int)__entry->min, (int)__entry->max) -+) -+ -+DEFINE_EVENT(regulator_range, regulator_set_voltage, -+ -+ TP_PROTO(const char *name, int min, int max), -+ -+ TP_ARGS(name, min, max) -+ -+) -+ -+ -+/* -+ * Events that take a single value, mostly for readback and refcounts. -+ */ -+DECLARE_EVENT_CLASS(regulator_value, -+ -+ TP_PROTO(const char *name, unsigned int val), -+ -+ TP_ARGS(name, val), -+ -+ TP_STRUCT__entry( -+ __string( name, name ) -+ __field( unsigned int, val ) -+ ), -+ -+ TP_fast_assign( -+ tp_strcpy(name, name) -+ tp_assign(val, val) -+ ), -+ -+ TP_printk("name=%s, val=%u", __get_str(name), -+ (int)__entry->val) -+) -+ -+DEFINE_EVENT(regulator_value, regulator_set_voltage_complete, -+ -+ TP_PROTO(const char *name, unsigned int value), -+ -+ TP_ARGS(name, value) -+ -+) -+ -+#endif /* _TRACE_POWER_H */ -+ -+/* This part must be outside protection */ -+#include "../../../probes/define_trace.h" ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/events/lttng-module/rpm.h -@@ -0,0 +1,101 @@ -+ -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM rpm -+ -+#if !defined(_TRACE_RUNTIME_POWER_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_RUNTIME_POWER_H -+ -+#include <linux/ktime.h> -+#include <linux/tracepoint.h> -+ -+#ifndef _TRACE_RPM_DEF_ -+#define _TRACE_RPM_DEF_ -+struct device; -+#endif -+ -+/* -+ * The rpm_internal events are used for tracing some important -+ * runtime pm internal functions. -+ */ -+DECLARE_EVENT_CLASS(rpm_internal, -+ -+ TP_PROTO(struct device *dev, int flags), -+ -+ TP_ARGS(dev, flags), -+ -+ TP_STRUCT__entry( -+ __string( name, dev_name(dev) ) -+ __field( int, flags ) -+ __field( int , usage_count ) -+ __field( int , disable_depth ) -+ __field( int , runtime_auto ) -+ __field( int , request_pending ) -+ __field( int , irq_safe ) -+ __field( int , child_count ) -+ ), -+ -+ TP_fast_assign( -+ tp_strcpy(name, dev_name(dev)) -+ tp_assign(flags, flags) -+ tp_assign(usage_count, atomic_read(&dev->power.usage_count)) -+ tp_assign(disable_depth, dev->power.disable_depth) -+ tp_assign(runtime_auto, dev->power.runtime_auto) -+ tp_assign(request_pending, dev->power.request_pending) -+ tp_assign(irq_safe, dev->power.irq_safe) -+ tp_assign(child_count, atomic_read(&dev->power.child_count)) -+ ), -+ -+ TP_printk("%s flags-%x cnt-%-2d dep-%-2d auto-%-1d p-%-1d" -+ " irq-%-1d child-%d", -+ __get_str(name), __entry->flags, -+ __entry->usage_count, -+ __entry->disable_depth, -+ __entry->runtime_auto, -+ __entry->request_pending, -+ __entry->irq_safe, -+ __entry->child_count -+ ) -+) -+DEFINE_EVENT(rpm_internal, rpm_suspend, -+ -+ TP_PROTO(struct device *dev, int flags), -+ -+ TP_ARGS(dev, flags) -+) -+DEFINE_EVENT(rpm_internal, rpm_resume, -+ -+ TP_PROTO(struct device *dev, int flags), -+ -+ TP_ARGS(dev, flags) -+) -+DEFINE_EVENT(rpm_internal, rpm_idle, -+ -+ TP_PROTO(struct device *dev, int flags), -+ -+ TP_ARGS(dev, flags) -+) -+ -+TRACE_EVENT(rpm_return_int, -+ TP_PROTO(struct device *dev, unsigned long ip, int ret), -+ TP_ARGS(dev, ip, ret), -+ -+ TP_STRUCT__entry( -+ __string( name, dev_name(dev)) -+ __field( unsigned long, ip ) -+ __field( int, ret ) -+ ), -+ -+ TP_fast_assign( -+ tp_strcpy(name, dev_name(dev)) -+ tp_assign(ip, ip) -+ tp_assign(ret, ret) -+ ), -+ -+ TP_printk("%pS:%s ret=%d", (void *)__entry->ip, __get_str(name), -+ __entry->ret) -+) -+ -+#endif /* _TRACE_RUNTIME_POWER_H */ -+ -+/* This part must be outside protection */ -+#include "../../../probes/define_trace.h" ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/events/lttng-module/sched.h -@@ -0,0 +1,560 @@ -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM sched -+ -+#if !defined(_TRACE_SCHED_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_SCHED_H -+ -+#include <linux/sched.h> -+#include <linux/tracepoint.h> -+#include <linux/binfmts.h> -+#include <linux/version.h> -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,9,0)) -+#include <linux/sched/rt.h> -+#endif -+ -+#ifndef _TRACE_SCHED_DEF_ -+#define _TRACE_SCHED_DEF_ -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35)) -+ -+static inline long __trace_sched_switch_state(struct task_struct *p) -+{ -+ long state = p->state; -+ -+#ifdef CONFIG_PREEMPT -+ /* -+ * For all intents and purposes a preempted task is a running task. -+ */ -+ if (task_thread_info(p)->preempt_count & PREEMPT_ACTIVE) -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0)) -+ state = TASK_RUNNING | TASK_STATE_MAX; -+#else -+ state = TASK_RUNNING; -+#endif -+#endif -+ -+ return state; -+} -+ -+#endif -+ -+#endif /* _TRACE_SCHED_DEF_ */ -+ -+/* -+ * Tracepoint for calling kthread_stop, performed to end a kthread: -+ */ -+TRACE_EVENT(sched_kthread_stop, -+ -+ TP_PROTO(struct task_struct *t), -+ -+ TP_ARGS(t), -+ -+ TP_STRUCT__entry( -+ __array_text( char, comm, TASK_COMM_LEN ) -+ __field( pid_t, tid ) -+ ), -+ -+ TP_fast_assign( -+ tp_memcpy(comm, t->comm, TASK_COMM_LEN) -+ tp_assign(tid, t->pid) -+ ), -+ -+ TP_printk("comm=%s tid=%d", __entry->comm, __entry->tid) -+) -+ -+/* -+ * Tracepoint for the return value of the kthread stopping: -+ */ -+TRACE_EVENT(sched_kthread_stop_ret, -+ -+ TP_PROTO(int ret), -+ -+ TP_ARGS(ret), -+ -+ TP_STRUCT__entry( -+ __field( int, ret ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(ret, ret) -+ ), -+ -+ TP_printk("ret=%d", __entry->ret) -+) -+ -+/* -+ * Tracepoint for waking up a task: -+ */ -+DECLARE_EVENT_CLASS(sched_wakeup_template, -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35)) -+ TP_PROTO(struct task_struct *p, int success), -+ -+ TP_ARGS(p, success), -+#else -+ TP_PROTO(struct rq *rq, struct task_struct *p, int success), -+ -+ TP_ARGS(rq, p, success), -+#endif -+ -+ TP_STRUCT__entry( -+ __array_text( char, comm, TASK_COMM_LEN ) -+ __field( pid_t, tid ) -+ __field( int, prio ) -+ __field( int, success ) -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,32)) -+ __field( int, target_cpu ) -+#endif -+ ), -+ -+ TP_fast_assign( -+ tp_memcpy(comm, p->comm, TASK_COMM_LEN) -+ tp_assign(tid, p->pid) -+ tp_assign(prio, p->prio) -+ tp_assign(success, success) -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,32)) -+ tp_assign(target_cpu, task_cpu(p)) -+#endif -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,6,0)) -+ ) -+ TP_perf_assign( -+ __perf_task(p) -+#endif -+ ), -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,32)) -+ TP_printk("comm=%s tid=%d prio=%d success=%d target_cpu=%03d", -+ __entry->comm, __entry->tid, __entry->prio, -+ __entry->success, __entry->target_cpu) -+#else -+ TP_printk("comm=%s tid=%d prio=%d success=%d", -+ __entry->comm, __entry->tid, __entry->prio, -+ __entry->success) -+#endif -+) -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35)) -+ -+DEFINE_EVENT(sched_wakeup_template, sched_wakeup, -+ TP_PROTO(struct task_struct *p, int success), -+ TP_ARGS(p, success)) -+ -+/* -+ * Tracepoint for waking up a new task: -+ */ -+DEFINE_EVENT(sched_wakeup_template, sched_wakeup_new, -+ TP_PROTO(struct task_struct *p, int success), -+ TP_ARGS(p, success)) -+ -+#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35)) */ -+ -+DEFINE_EVENT(sched_wakeup_template, sched_wakeup, -+ TP_PROTO(struct rq *rq, struct task_struct *p, int success), -+ TP_ARGS(rq, p, success)) -+ -+/* -+ * Tracepoint for waking up a new task: -+ */ -+DEFINE_EVENT(sched_wakeup_template, sched_wakeup_new, -+ TP_PROTO(struct rq *rq, struct task_struct *p, int success), -+ TP_ARGS(rq, p, success)) -+ -+#endif /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35)) */ -+ -+/* -+ * Tracepoint for task switches, performed by the scheduler: -+ */ -+TRACE_EVENT(sched_switch, -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35)) -+ TP_PROTO(struct task_struct *prev, -+ struct task_struct *next), -+ -+ TP_ARGS(prev, next), -+#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35)) */ -+ TP_PROTO(struct rq *rq, struct task_struct *prev, -+ struct task_struct *next), -+ -+ TP_ARGS(rq, prev, next), -+#endif /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35)) */ -+ -+ TP_STRUCT__entry( -+ __array_text( char, prev_comm, TASK_COMM_LEN ) -+ __field( pid_t, prev_tid ) -+ __field( int, prev_prio ) -+ __field( long, prev_state ) -+ __array_text( char, next_comm, TASK_COMM_LEN ) -+ __field( pid_t, next_tid ) -+ __field( int, next_prio ) -+ ), -+ -+ TP_fast_assign( -+ tp_memcpy(next_comm, next->comm, TASK_COMM_LEN) -+ tp_assign(prev_tid, prev->pid) -+ tp_assign(prev_prio, prev->prio - MAX_RT_PRIO) -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35)) -+ tp_assign(prev_state, __trace_sched_switch_state(prev)) -+#else -+ tp_assign(prev_state, prev->state) -+#endif -+ tp_memcpy(prev_comm, prev->comm, TASK_COMM_LEN) -+ tp_assign(next_tid, next->pid) -+ tp_assign(next_prio, next->prio - MAX_RT_PRIO) -+ ), -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0)) -+ TP_printk("prev_comm=%s prev_tid=%d prev_prio=%d prev_state=%s%s ==> next_comm=%s next_tid=%d next_prio=%d", -+ __entry->prev_comm, __entry->prev_tid, __entry->prev_prio, -+ __entry->prev_state & (TASK_STATE_MAX-1) ? -+ __print_flags(__entry->prev_state & (TASK_STATE_MAX-1), "|", -+ { 1, "S"} , { 2, "D" }, { 4, "T" }, { 8, "t" }, -+ { 16, "Z" }, { 32, "X" }, { 64, "x" }, -+ { 128, "W" }) : "R", -+ __entry->prev_state & TASK_STATE_MAX ? "+" : "", -+ __entry->next_comm, __entry->next_tid, __entry->next_prio) -+#else -+ TP_printk("prev_comm=%s prev_tid=%d prev_prio=%d prev_state=%s ==> next_comm=%s next_tid=%d next_prio=%d", -+ __entry->prev_comm, __entry->prev_tid, __entry->prev_prio, -+ __entry->prev_state ? -+ __print_flags(__entry->prev_state, "|", -+ { 1, "S"} , { 2, "D" }, { 4, "T" }, { 8, "t" }, -+ { 16, "Z" }, { 32, "X" }, { 64, "x" }, -+ { 128, "W" }) : "R", -+ __entry->next_comm, __entry->next_tid, __entry->next_prio) -+#endif -+) -+ -+/* -+ * Tracepoint for a task being migrated: -+ */ -+TRACE_EVENT(sched_migrate_task, -+ -+ TP_PROTO(struct task_struct *p, int dest_cpu), -+ -+ TP_ARGS(p, dest_cpu), -+ -+ TP_STRUCT__entry( -+ __array_text( char, comm, TASK_COMM_LEN ) -+ __field( pid_t, tid ) -+ __field( int, prio ) -+ __field( int, orig_cpu ) -+ __field( int, dest_cpu ) -+ ), -+ -+ TP_fast_assign( -+ tp_memcpy(comm, p->comm, TASK_COMM_LEN) -+ tp_assign(tid, p->pid) -+ tp_assign(prio, p->prio - MAX_RT_PRIO) -+ tp_assign(orig_cpu, task_cpu(p)) -+ tp_assign(dest_cpu, dest_cpu) -+ ), -+ -+ TP_printk("comm=%s tid=%d prio=%d orig_cpu=%d dest_cpu=%d", -+ __entry->comm, __entry->tid, __entry->prio, -+ __entry->orig_cpu, __entry->dest_cpu) -+) -+ -+DECLARE_EVENT_CLASS(sched_process_template, -+ -+ TP_PROTO(struct task_struct *p), -+ -+ TP_ARGS(p), -+ -+ TP_STRUCT__entry( -+ __array_text( char, comm, TASK_COMM_LEN ) -+ __field( pid_t, tid ) -+ __field( int, prio ) -+ ), -+ -+ TP_fast_assign( -+ tp_memcpy(comm, p->comm, TASK_COMM_LEN) -+ tp_assign(tid, p->pid) -+ tp_assign(prio, p->prio - MAX_RT_PRIO) -+ ), -+ -+ TP_printk("comm=%s tid=%d prio=%d", -+ __entry->comm, __entry->tid, __entry->prio) -+) -+ -+/* -+ * Tracepoint for freeing a task: -+ */ -+DEFINE_EVENT(sched_process_template, sched_process_free, -+ TP_PROTO(struct task_struct *p), -+ TP_ARGS(p)) -+ -+ -+/* -+ * Tracepoint for a task exiting: -+ */ -+DEFINE_EVENT(sched_process_template, sched_process_exit, -+ TP_PROTO(struct task_struct *p), -+ TP_ARGS(p)) -+ -+/* -+ * Tracepoint for waiting on task to unschedule: -+ */ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35)) -+DEFINE_EVENT(sched_process_template, sched_wait_task, -+ TP_PROTO(struct task_struct *p), -+ TP_ARGS(p)) -+#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35)) */ -+DEFINE_EVENT(sched_process_template, sched_wait_task, -+ TP_PROTO(struct rq *rq, struct task_struct *p), -+ TP_ARGS(rq, p)) -+#endif /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35)) */ -+ -+/* -+ * Tracepoint for a waiting task: -+ */ -+TRACE_EVENT(sched_process_wait, -+ -+ TP_PROTO(struct pid *pid), -+ -+ TP_ARGS(pid), -+ -+ TP_STRUCT__entry( -+ __array_text( char, comm, TASK_COMM_LEN ) -+ __field( pid_t, tid ) -+ __field( int, prio ) -+ ), -+ -+ TP_fast_assign( -+ tp_memcpy(comm, current->comm, TASK_COMM_LEN) -+ tp_assign(tid, pid_nr(pid)) -+ tp_assign(prio, current->prio - MAX_RT_PRIO) -+ ), -+ -+ TP_printk("comm=%s tid=%d prio=%d", -+ __entry->comm, __entry->tid, __entry->prio) -+) -+ -+/* -+ * Tracepoint for do_fork. -+ * Saving both TID and PID information, especially for the child, allows -+ * trace analyzers to distinguish between creation of a new process and -+ * creation of a new thread. Newly created processes will have child_tid -+ * == child_pid, while creation of a thread yields to child_tid != -+ * child_pid. -+ */ -+TRACE_EVENT(sched_process_fork, -+ -+ TP_PROTO(struct task_struct *parent, struct task_struct *child), -+ -+ TP_ARGS(parent, child), -+ -+ TP_STRUCT__entry( -+ __array_text( char, parent_comm, TASK_COMM_LEN ) -+ __field( pid_t, parent_tid ) -+ __field( pid_t, parent_pid ) -+ __array_text( char, child_comm, TASK_COMM_LEN ) -+ __field( pid_t, child_tid ) -+ __field( pid_t, child_pid ) -+ ), -+ -+ TP_fast_assign( -+ tp_memcpy(parent_comm, parent->comm, TASK_COMM_LEN) -+ tp_assign(parent_tid, parent->pid) -+ tp_assign(parent_pid, parent->tgid) -+ tp_memcpy(child_comm, child->comm, TASK_COMM_LEN) -+ tp_assign(child_tid, child->pid) -+ tp_assign(child_pid, child->tgid) -+ ), -+ -+ TP_printk("comm=%s tid=%d child_comm=%s child_tid=%d", -+ __entry->parent_comm, __entry->parent_tid, -+ __entry->child_comm, __entry->child_tid) -+) -+ -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,33)) -+/* -+ * Tracepoint for sending a signal: -+ */ -+TRACE_EVENT(sched_signal_send, -+ -+ TP_PROTO(int sig, struct task_struct *p), -+ -+ TP_ARGS(sig, p), -+ -+ TP_STRUCT__entry( -+ __field( int, sig ) -+ __array( char, comm, TASK_COMM_LEN ) -+ __field( pid_t, pid ) -+ ), -+ -+ TP_fast_assign( -+ tp_memcpy(comm, p->comm, TASK_COMM_LEN) -+ tp_assign(pid, p->pid) -+ tp_assign(sig, sig) -+ ), -+ -+ TP_printk("sig=%d comm=%s pid=%d", -+ __entry->sig, __entry->comm, __entry->pid) -+) -+#endif -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,4,0)) -+/* -+ * Tracepoint for exec: -+ */ -+TRACE_EVENT(sched_process_exec, -+ -+ TP_PROTO(struct task_struct *p, pid_t old_pid, -+ struct linux_binprm *bprm), -+ -+ TP_ARGS(p, old_pid, bprm), -+ -+ TP_STRUCT__entry( -+ __string( filename, bprm->filename ) -+ __field( pid_t, tid ) -+ __field( pid_t, old_tid ) -+ ), -+ -+ TP_fast_assign( -+ tp_strcpy(filename, bprm->filename) -+ tp_assign(tid, p->pid) -+ tp_assign(old_tid, old_pid) -+ ), -+ -+ TP_printk("filename=%s tid=%d old_tid=%d", __get_str(filename), -+ __entry->tid, __entry->old_tid) -+) -+#endif -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,32)) -+/* -+ * XXX the below sched_stat tracepoints only apply to SCHED_OTHER/BATCH/IDLE -+ * adding sched_stat support to SCHED_FIFO/RR would be welcome. -+ */ -+DECLARE_EVENT_CLASS(sched_stat_template, -+ -+ TP_PROTO(struct task_struct *tsk, u64 delay), -+ -+ TP_ARGS(tsk, delay), -+ -+ TP_STRUCT__entry( -+ __array_text( char, comm, TASK_COMM_LEN ) -+ __field( pid_t, tid ) -+ __field( u64, delay ) -+ ), -+ -+ TP_fast_assign( -+ tp_memcpy(comm, tsk->comm, TASK_COMM_LEN) -+ tp_assign(tid, tsk->pid) -+ tp_assign(delay, delay) -+ ) -+ TP_perf_assign( -+ __perf_count(delay) -+ ), -+ -+ TP_printk("comm=%s tid=%d delay=%Lu [ns]", -+ __entry->comm, __entry->tid, -+ (unsigned long long)__entry->delay) -+) -+ -+ -+/* -+ * Tracepoint for accounting wait time (time the task is runnable -+ * but not actually running due to scheduler contention). -+ */ -+DEFINE_EVENT(sched_stat_template, sched_stat_wait, -+ TP_PROTO(struct task_struct *tsk, u64 delay), -+ TP_ARGS(tsk, delay)) -+ -+/* -+ * Tracepoint for accounting sleep time (time the task is not runnable, -+ * including iowait, see below). -+ */ -+DEFINE_EVENT(sched_stat_template, sched_stat_sleep, -+ TP_PROTO(struct task_struct *tsk, u64 delay), -+ TP_ARGS(tsk, delay)) -+ -+/* -+ * Tracepoint for accounting iowait time (time the task is not runnable -+ * due to waiting on IO to complete). -+ */ -+DEFINE_EVENT(sched_stat_template, sched_stat_iowait, -+ TP_PROTO(struct task_struct *tsk, u64 delay), -+ TP_ARGS(tsk, delay)) -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0)) -+/* -+ * Tracepoint for accounting blocked time (time the task is in uninterruptible). -+ */ -+DEFINE_EVENT(sched_stat_template, sched_stat_blocked, -+ TP_PROTO(struct task_struct *tsk, u64 delay), -+ TP_ARGS(tsk, delay)) -+#endif -+ -+/* -+ * Tracepoint for accounting runtime (time the task is executing -+ * on a CPU). -+ */ -+TRACE_EVENT(sched_stat_runtime, -+ -+ TP_PROTO(struct task_struct *tsk, u64 runtime, u64 vruntime), -+ -+ TP_ARGS(tsk, runtime, vruntime), -+ -+ TP_STRUCT__entry( -+ __array_text( char, comm, TASK_COMM_LEN ) -+ __field( pid_t, tid ) -+ __field( u64, runtime ) -+ __field( u64, vruntime ) -+ ), -+ -+ TP_fast_assign( -+ tp_memcpy(comm, tsk->comm, TASK_COMM_LEN) -+ tp_assign(tid, tsk->pid) -+ tp_assign(runtime, runtime) -+ tp_assign(vruntime, vruntime) -+ ) -+ TP_perf_assign( -+ __perf_count(runtime) -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,6,0)) -+ __perf_task(tsk) -+#endif -+ ), -+ -+ TP_printk("comm=%s tid=%d runtime=%Lu [ns] vruntime=%Lu [ns]", -+ __entry->comm, __entry->tid, -+ (unsigned long long)__entry->runtime, -+ (unsigned long long)__entry->vruntime) -+) -+#endif -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37)) -+/* -+ * Tracepoint for showing priority inheritance modifying a tasks -+ * priority. -+ */ -+TRACE_EVENT(sched_pi_setprio, -+ -+ TP_PROTO(struct task_struct *tsk, int newprio), -+ -+ TP_ARGS(tsk, newprio), -+ -+ TP_STRUCT__entry( -+ __array_text( char, comm, TASK_COMM_LEN ) -+ __field( pid_t, tid ) -+ __field( int, oldprio ) -+ __field( int, newprio ) -+ ), -+ -+ TP_fast_assign( -+ tp_memcpy(comm, tsk->comm, TASK_COMM_LEN) -+ tp_assign(tid, tsk->pid) -+ tp_assign(oldprio, tsk->prio - MAX_RT_PRIO) -+ tp_assign(newprio, newprio - MAX_RT_PRIO) -+ ), -+ -+ TP_printk("comm=%s tid=%d oldprio=%d newprio=%d", -+ __entry->comm, __entry->tid, -+ __entry->oldprio, __entry->newprio) -+) -+#endif -+ -+#endif /* _TRACE_SCHED_H */ -+ -+/* This part must be outside protection */ -+#include "../../../probes/define_trace.h" ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/events/lttng-module/scsi.h -@@ -0,0 +1,406 @@ -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM scsi -+ -+#if !defined(_TRACE_SCSI_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_SCSI_H -+ -+#include <scsi/scsi_cmnd.h> -+#include <scsi/scsi_host.h> -+#include <linux/tracepoint.h> -+#include <linux/trace_seq.h> -+#include <linux/version.h> -+ -+#ifndef _TRACE_SCSI_DEF -+#define _TRACE_SCSI_DEF -+ -+#define scsi_opcode_name(opcode) { opcode, #opcode } -+#define show_opcode_name(val) \ -+ __print_symbolic(val, \ -+ scsi_opcode_name(TEST_UNIT_READY), \ -+ scsi_opcode_name(REZERO_UNIT), \ -+ scsi_opcode_name(REQUEST_SENSE), \ -+ scsi_opcode_name(FORMAT_UNIT), \ -+ scsi_opcode_name(READ_BLOCK_LIMITS), \ -+ scsi_opcode_name(REASSIGN_BLOCKS), \ -+ scsi_opcode_name(INITIALIZE_ELEMENT_STATUS), \ -+ scsi_opcode_name(READ_6), \ -+ scsi_opcode_name(WRITE_6), \ -+ scsi_opcode_name(SEEK_6), \ -+ scsi_opcode_name(READ_REVERSE), \ -+ scsi_opcode_name(WRITE_FILEMARKS), \ -+ scsi_opcode_name(SPACE), \ -+ scsi_opcode_name(INQUIRY), \ -+ scsi_opcode_name(RECOVER_BUFFERED_DATA), \ -+ scsi_opcode_name(MODE_SELECT), \ -+ scsi_opcode_name(RESERVE), \ -+ scsi_opcode_name(RELEASE), \ -+ scsi_opcode_name(COPY), \ -+ scsi_opcode_name(ERASE), \ -+ scsi_opcode_name(MODE_SENSE), \ -+ scsi_opcode_name(START_STOP), \ -+ scsi_opcode_name(RECEIVE_DIAGNOSTIC), \ -+ scsi_opcode_name(SEND_DIAGNOSTIC), \ -+ scsi_opcode_name(ALLOW_MEDIUM_REMOVAL), \ -+ scsi_opcode_name(SET_WINDOW), \ -+ scsi_opcode_name(READ_CAPACITY), \ -+ scsi_opcode_name(READ_10), \ -+ scsi_opcode_name(WRITE_10), \ -+ scsi_opcode_name(SEEK_10), \ -+ scsi_opcode_name(POSITION_TO_ELEMENT), \ -+ scsi_opcode_name(WRITE_VERIFY), \ -+ scsi_opcode_name(VERIFY), \ -+ scsi_opcode_name(SEARCH_HIGH), \ -+ scsi_opcode_name(SEARCH_EQUAL), \ -+ scsi_opcode_name(SEARCH_LOW), \ -+ scsi_opcode_name(SET_LIMITS), \ -+ scsi_opcode_name(PRE_FETCH), \ -+ scsi_opcode_name(READ_POSITION), \ -+ scsi_opcode_name(SYNCHRONIZE_CACHE), \ -+ scsi_opcode_name(LOCK_UNLOCK_CACHE), \ -+ scsi_opcode_name(READ_DEFECT_DATA), \ -+ scsi_opcode_name(MEDIUM_SCAN), \ -+ scsi_opcode_name(COMPARE), \ -+ scsi_opcode_name(COPY_VERIFY), \ -+ scsi_opcode_name(WRITE_BUFFER), \ -+ scsi_opcode_name(READ_BUFFER), \ -+ scsi_opcode_name(UPDATE_BLOCK), \ -+ scsi_opcode_name(READ_LONG), \ -+ scsi_opcode_name(WRITE_LONG), \ -+ scsi_opcode_name(CHANGE_DEFINITION), \ -+ scsi_opcode_name(WRITE_SAME), \ -+ scsi_opcode_name(UNMAP), \ -+ scsi_opcode_name(READ_TOC), \ -+ scsi_opcode_name(LOG_SELECT), \ -+ scsi_opcode_name(LOG_SENSE), \ -+ scsi_opcode_name(XDWRITEREAD_10), \ -+ scsi_opcode_name(MODE_SELECT_10), \ -+ scsi_opcode_name(RESERVE_10), \ -+ scsi_opcode_name(RELEASE_10), \ -+ scsi_opcode_name(MODE_SENSE_10), \ -+ scsi_opcode_name(PERSISTENT_RESERVE_IN), \ -+ scsi_opcode_name(PERSISTENT_RESERVE_OUT), \ -+ scsi_opcode_name(VARIABLE_LENGTH_CMD), \ -+ scsi_opcode_name(REPORT_LUNS), \ -+ scsi_opcode_name(MAINTENANCE_IN), \ -+ scsi_opcode_name(MAINTENANCE_OUT), \ -+ scsi_opcode_name(MOVE_MEDIUM), \ -+ scsi_opcode_name(EXCHANGE_MEDIUM), \ -+ scsi_opcode_name(READ_12), \ -+ scsi_opcode_name(WRITE_12), \ -+ scsi_opcode_name(WRITE_VERIFY_12), \ -+ scsi_opcode_name(SEARCH_HIGH_12), \ -+ scsi_opcode_name(SEARCH_EQUAL_12), \ -+ scsi_opcode_name(SEARCH_LOW_12), \ -+ scsi_opcode_name(READ_ELEMENT_STATUS), \ -+ scsi_opcode_name(SEND_VOLUME_TAG), \ -+ scsi_opcode_name(WRITE_LONG_2), \ -+ scsi_opcode_name(READ_16), \ -+ scsi_opcode_name(WRITE_16), \ -+ scsi_opcode_name(VERIFY_16), \ -+ scsi_opcode_name(WRITE_SAME_16), \ -+ scsi_opcode_name(SERVICE_ACTION_IN), \ -+ scsi_opcode_name(SAI_READ_CAPACITY_16), \ -+ scsi_opcode_name(SAI_GET_LBA_STATUS), \ -+ scsi_opcode_name(MI_REPORT_TARGET_PGS), \ -+ scsi_opcode_name(MO_SET_TARGET_PGS), \ -+ scsi_opcode_name(READ_32), \ -+ scsi_opcode_name(WRITE_32), \ -+ scsi_opcode_name(WRITE_SAME_32), \ -+ scsi_opcode_name(ATA_16), \ -+ scsi_opcode_name(ATA_12)) -+ -+#define scsi_hostbyte_name(result) { result, #result } -+#define show_hostbyte_name(val) \ -+ __print_symbolic(val, \ -+ scsi_hostbyte_name(DID_OK), \ -+ scsi_hostbyte_name(DID_NO_CONNECT), \ -+ scsi_hostbyte_name(DID_BUS_BUSY), \ -+ scsi_hostbyte_name(DID_TIME_OUT), \ -+ scsi_hostbyte_name(DID_BAD_TARGET), \ -+ scsi_hostbyte_name(DID_ABORT), \ -+ scsi_hostbyte_name(DID_PARITY), \ -+ scsi_hostbyte_name(DID_ERROR), \ -+ scsi_hostbyte_name(DID_RESET), \ -+ scsi_hostbyte_name(DID_BAD_INTR), \ -+ scsi_hostbyte_name(DID_PASSTHROUGH), \ -+ scsi_hostbyte_name(DID_SOFT_ERROR), \ -+ scsi_hostbyte_name(DID_IMM_RETRY), \ -+ scsi_hostbyte_name(DID_REQUEUE), \ -+ scsi_hostbyte_name(DID_TRANSPORT_DISRUPTED), \ -+ scsi_hostbyte_name(DID_TRANSPORT_FAILFAST)) -+ -+#define scsi_driverbyte_name(result) { result, #result } -+#define show_driverbyte_name(val) \ -+ __print_symbolic(val, \ -+ scsi_driverbyte_name(DRIVER_OK), \ -+ scsi_driverbyte_name(DRIVER_BUSY), \ -+ scsi_driverbyte_name(DRIVER_SOFT), \ -+ scsi_driverbyte_name(DRIVER_MEDIA), \ -+ scsi_driverbyte_name(DRIVER_ERROR), \ -+ scsi_driverbyte_name(DRIVER_INVALID), \ -+ scsi_driverbyte_name(DRIVER_TIMEOUT), \ -+ scsi_driverbyte_name(DRIVER_HARD), \ -+ scsi_driverbyte_name(DRIVER_SENSE)) -+ -+#define scsi_msgbyte_name(result) { result, #result } -+#define show_msgbyte_name(val) \ -+ __print_symbolic(val, \ -+ scsi_msgbyte_name(COMMAND_COMPLETE), \ -+ scsi_msgbyte_name(EXTENDED_MESSAGE), \ -+ scsi_msgbyte_name(SAVE_POINTERS), \ -+ scsi_msgbyte_name(RESTORE_POINTERS), \ -+ scsi_msgbyte_name(DISCONNECT), \ -+ scsi_msgbyte_name(INITIATOR_ERROR), \ -+ scsi_msgbyte_name(ABORT_TASK_SET), \ -+ scsi_msgbyte_name(MESSAGE_REJECT), \ -+ scsi_msgbyte_name(NOP), \ -+ scsi_msgbyte_name(MSG_PARITY_ERROR), \ -+ scsi_msgbyte_name(LINKED_CMD_COMPLETE), \ -+ scsi_msgbyte_name(LINKED_FLG_CMD_COMPLETE), \ -+ scsi_msgbyte_name(TARGET_RESET), \ -+ scsi_msgbyte_name(ABORT_TASK), \ -+ scsi_msgbyte_name(CLEAR_TASK_SET), \ -+ scsi_msgbyte_name(INITIATE_RECOVERY), \ -+ scsi_msgbyte_name(RELEASE_RECOVERY), \ -+ scsi_msgbyte_name(CLEAR_ACA), \ -+ scsi_msgbyte_name(LOGICAL_UNIT_RESET), \ -+ scsi_msgbyte_name(SIMPLE_QUEUE_TAG), \ -+ scsi_msgbyte_name(HEAD_OF_QUEUE_TAG), \ -+ scsi_msgbyte_name(ORDERED_QUEUE_TAG), \ -+ scsi_msgbyte_name(IGNORE_WIDE_RESIDUE), \ -+ scsi_msgbyte_name(ACA), \ -+ scsi_msgbyte_name(QAS_REQUEST), \ -+ scsi_msgbyte_name(BUS_DEVICE_RESET), \ -+ scsi_msgbyte_name(ABORT)) -+ -+#define scsi_statusbyte_name(result) { result, #result } -+#define show_statusbyte_name(val) \ -+ __print_symbolic(val, \ -+ scsi_statusbyte_name(SAM_STAT_GOOD), \ -+ scsi_statusbyte_name(SAM_STAT_CHECK_CONDITION), \ -+ scsi_statusbyte_name(SAM_STAT_CONDITION_MET), \ -+ scsi_statusbyte_name(SAM_STAT_BUSY), \ -+ scsi_statusbyte_name(SAM_STAT_INTERMEDIATE), \ -+ scsi_statusbyte_name(SAM_STAT_INTERMEDIATE_CONDITION_MET), \ -+ scsi_statusbyte_name(SAM_STAT_RESERVATION_CONFLICT), \ -+ scsi_statusbyte_name(SAM_STAT_COMMAND_TERMINATED), \ -+ scsi_statusbyte_name(SAM_STAT_TASK_SET_FULL), \ -+ scsi_statusbyte_name(SAM_STAT_ACA_ACTIVE), \ -+ scsi_statusbyte_name(SAM_STAT_TASK_ABORTED)) -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39)) -+#define scsi_prot_op_name(result) { result, #result } -+#define show_prot_op_name(val) \ -+ __print_symbolic(val, \ -+ scsi_prot_op_name(SCSI_PROT_NORMAL), \ -+ scsi_prot_op_name(SCSI_PROT_READ_INSERT), \ -+ scsi_prot_op_name(SCSI_PROT_WRITE_STRIP), \ -+ scsi_prot_op_name(SCSI_PROT_READ_STRIP), \ -+ scsi_prot_op_name(SCSI_PROT_WRITE_INSERT), \ -+ scsi_prot_op_name(SCSI_PROT_READ_PASS), \ -+ scsi_prot_op_name(SCSI_PROT_WRITE_PASS)) -+#endif -+ -+const char *scsi_trace_parse_cdb(struct trace_seq*, unsigned char*, int); -+#define __parse_cdb(cdb, len) scsi_trace_parse_cdb(p, cdb, len) -+#endif -+ -+TRACE_EVENT(scsi_dispatch_cmd_start, -+ -+ TP_PROTO(struct scsi_cmnd *cmd), -+ -+ TP_ARGS(cmd), -+ -+ TP_STRUCT__entry( -+ __field( unsigned int, host_no ) -+ __field( unsigned int, channel ) -+ __field( unsigned int, id ) -+ __field( unsigned int, lun ) -+ __field( unsigned int, opcode ) -+ __field( unsigned int, cmd_len ) -+ __field( unsigned int, data_sglen ) -+ __field( unsigned int, prot_sglen ) -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39)) -+ __field( unsigned char, prot_op ) -+#endif -+ __dynamic_array_hex(unsigned char, cmnd, cmd->cmd_len) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(host_no, cmd->device->host->host_no) -+ tp_assign(channel, cmd->device->channel) -+ tp_assign(id, cmd->device->id) -+ tp_assign(lun, cmd->device->lun) -+ tp_assign(opcode, cmd->cmnd[0]) -+ tp_assign(cmd_len, cmd->cmd_len) -+ tp_assign(data_sglen, scsi_sg_count(cmd)) -+ tp_assign(prot_sglen, scsi_prot_sg_count(cmd)) -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39)) -+ tp_assign(prot_op, scsi_get_prot_op(cmd)) -+#endif -+ tp_memcpy_dyn(cmnd, cmd->cmnd) -+ ), -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39)) -+ TP_printk("host_no=%u channel=%u id=%u lun=%u data_sgl=%u prot_sgl=%u" \ -+ " prot_op=%s cmnd=(%s %s raw=%s)", -+#else -+ TP_printk("host_no=%u channel=%u id=%u lun=%u data_sgl=%u prot_sgl=%u" \ -+ " cmnd=(%s %s raw=%s)", -+#endif -+ __entry->host_no, __entry->channel, __entry->id, -+ __entry->lun, __entry->data_sglen, __entry->prot_sglen, -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39)) -+ show_prot_op_name(__entry->prot_op), -+#endif -+ show_opcode_name(__entry->opcode), -+ __parse_cdb(__get_dynamic_array(cmnd), __entry->cmd_len), -+ __print_hex(__get_dynamic_array(cmnd), __entry->cmd_len)) -+) -+ -+TRACE_EVENT(scsi_dispatch_cmd_error, -+ -+ TP_PROTO(struct scsi_cmnd *cmd, int rtn), -+ -+ TP_ARGS(cmd, rtn), -+ -+ TP_STRUCT__entry( -+ __field( unsigned int, host_no ) -+ __field( unsigned int, channel ) -+ __field( unsigned int, id ) -+ __field( unsigned int, lun ) -+ __field( int, rtn ) -+ __field( unsigned int, opcode ) -+ __field( unsigned int, cmd_len ) -+ __field( unsigned int, data_sglen ) -+ __field( unsigned int, prot_sglen ) -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39)) -+ __field( unsigned char, prot_op ) -+#endif -+ __dynamic_array_hex(unsigned char, cmnd, cmd->cmd_len) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(host_no, cmd->device->host->host_no) -+ tp_assign(channel, cmd->device->channel) -+ tp_assign(id, cmd->device->id) -+ tp_assign(lun, cmd->device->lun) -+ tp_assign(rtn, rtn) -+ tp_assign(opcode, cmd->cmnd[0]) -+ tp_assign(cmd_len, cmd->cmd_len) -+ tp_assign(data_sglen, scsi_sg_count(cmd)) -+ tp_assign(prot_sglen, scsi_prot_sg_count(cmd)) -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39)) -+ tp_assign(prot_op, scsi_get_prot_op(cmd)) -+#endif -+ tp_memcpy_dyn(cmnd, cmd->cmnd) -+ ), -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39)) -+ TP_printk("host_no=%u channel=%u id=%u lun=%u data_sgl=%u prot_sgl=%u" \ -+ " prot_op=%s cmnd=(%s %s raw=%s) rtn=%d", -+#else -+ TP_printk("host_no=%u channel=%u id=%u lun=%u data_sgl=%u prot_sgl=%u" \ -+ " cmnd=(%s %s raw=%s) rtn=%d", -+#endif -+ __entry->host_no, __entry->channel, __entry->id, -+ __entry->lun, __entry->data_sglen, __entry->prot_sglen, -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39)) -+ show_prot_op_name(__entry->prot_op), -+#endif -+ show_opcode_name(__entry->opcode), -+ __parse_cdb(__get_dynamic_array(cmnd), __entry->cmd_len), -+ __print_hex(__get_dynamic_array(cmnd), __entry->cmd_len), -+ __entry->rtn) -+) -+ -+DECLARE_EVENT_CLASS(scsi_cmd_done_timeout_template, -+ -+ TP_PROTO(struct scsi_cmnd *cmd), -+ -+ TP_ARGS(cmd), -+ -+ TP_STRUCT__entry( -+ __field( unsigned int, host_no ) -+ __field( unsigned int, channel ) -+ __field( unsigned int, id ) -+ __field( unsigned int, lun ) -+ __field( int, result ) -+ __field( unsigned int, opcode ) -+ __field( unsigned int, cmd_len ) -+ __field( unsigned int, data_sglen ) -+ __field( unsigned int, prot_sglen ) -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39)) -+ __field( unsigned char, prot_op ) -+#endif -+ __dynamic_array_hex(unsigned char, cmnd, cmd->cmd_len) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(host_no, cmd->device->host->host_no) -+ tp_assign(channel, cmd->device->channel) -+ tp_assign(id, cmd->device->id) -+ tp_assign(lun, cmd->device->lun) -+ tp_assign(result, cmd->result) -+ tp_assign(opcode, cmd->cmnd[0]) -+ tp_assign(cmd_len, cmd->cmd_len) -+ tp_assign(data_sglen, scsi_sg_count(cmd)) -+ tp_assign(prot_sglen, scsi_prot_sg_count(cmd)) -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39)) -+ tp_assign(prot_op, scsi_get_prot_op(cmd)) -+#endif -+ tp_memcpy_dyn(cmnd, cmd->cmnd) -+ ), -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39)) -+ TP_printk("host_no=%u channel=%u id=%u lun=%u data_sgl=%u " \ -+ "prot_sgl=%u prot_op=%s cmnd=(%s %s raw=%s) result=(driver=" \ -+ "%s host=%s message=%s status=%s)", -+#else -+ TP_printk("host_no=%u channel=%u id=%u lun=%u data_sgl=%u " \ -+ "prot_sgl=%u cmnd=(%s %s raw=%s) result=(driver=%s host=%s " \ -+ "message=%s status=%s)", -+#endif -+ __entry->host_no, __entry->channel, __entry->id, -+ __entry->lun, __entry->data_sglen, __entry->prot_sglen, -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39)) -+ show_prot_op_name(__entry->prot_op), -+#endif -+ show_opcode_name(__entry->opcode), -+ __parse_cdb(__get_dynamic_array(cmnd), __entry->cmd_len), -+ __print_hex(__get_dynamic_array(cmnd), __entry->cmd_len), -+ show_driverbyte_name(((__entry->result) >> 24) & 0xff), -+ show_hostbyte_name(((__entry->result) >> 16) & 0xff), -+ show_msgbyte_name(((__entry->result) >> 8) & 0xff), -+ show_statusbyte_name(__entry->result & 0xff)) -+) -+ -+DEFINE_EVENT(scsi_cmd_done_timeout_template, scsi_dispatch_cmd_done, -+ TP_PROTO(struct scsi_cmnd *cmd), -+ TP_ARGS(cmd)) -+ -+DEFINE_EVENT(scsi_cmd_done_timeout_template, scsi_dispatch_cmd_timeout, -+ TP_PROTO(struct scsi_cmnd *cmd), -+ TP_ARGS(cmd)) -+ -+TRACE_EVENT(scsi_eh_wakeup, -+ -+ TP_PROTO(struct Scsi_Host *shost), -+ -+ TP_ARGS(shost), -+ -+ TP_STRUCT__entry( -+ __field( unsigned int, host_no ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(host_no, shost->host_no) -+ ), -+ -+ TP_printk("host_no=%u", __entry->host_no) -+) -+ -+#endif /* _TRACE_SCSI_H */ -+ -+/* This part must be outside protection */ -+#include "../../../probes/define_trace.h" ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/events/lttng-module/signal.h -@@ -0,0 +1,202 @@ -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM signal -+ -+#if !defined(_TRACE_SIGNAL_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_SIGNAL_H -+ -+#include <linux/tracepoint.h> -+#include <linux/version.h> -+ -+#ifndef _TRACE_SIGNAL_DEF -+#define _TRACE_SIGNAL_DEF -+#include <linux/signal.h> -+#include <linux/sched.h> -+#undef TP_STORE_SIGINFO -+#define TP_STORE_SIGINFO(info) \ -+ tp_assign(errno, \ -+ (info == SEND_SIG_NOINFO || info == SEND_SIG_FORCED || info == SEND_SIG_PRIV) ? \ -+ 0 : \ -+ info->si_errno) \ -+ tp_assign(code, \ -+ (info == SEND_SIG_NOINFO || info == SEND_SIG_FORCED) ? \ -+ SI_USER : \ -+ ((info == SEND_SIG_PRIV) ? SI_KERNEL : info->si_code)) -+#endif /* _TRACE_SIGNAL_DEF */ -+ -+/** -+ * signal_generate - called when a signal is generated -+ * @sig: signal number -+ * @info: pointer to struct siginfo -+ * @task: pointer to struct task_struct -+ * -+ * Current process sends a 'sig' signal to 'task' process with -+ * 'info' siginfo. If 'info' is SEND_SIG_NOINFO or SEND_SIG_PRIV, -+ * 'info' is not a pointer and you can't access its field. Instead, -+ * SEND_SIG_NOINFO means that si_code is SI_USER, and SEND_SIG_PRIV -+ * means that si_code is SI_KERNEL. -+ */ -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,4,0)) -+TRACE_EVENT(signal_generate, -+ -+ TP_PROTO(int sig, struct siginfo *info, struct task_struct *task), -+ -+ TP_ARGS(sig, info, task), -+ -+ TP_STRUCT__entry( -+ __field( int, sig ) -+ __field( int, errno ) -+ __field( int, code ) -+ __array_text( char, comm, TASK_COMM_LEN ) -+ __field( pid_t, pid ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(sig, sig) -+ TP_STORE_SIGINFO(info) -+ tp_memcpy(comm, task->comm, TASK_COMM_LEN) -+ tp_assign(pid, task->pid) -+ ), -+ -+ TP_printk("sig=%d errno=%d code=%d comm=%s pid=%d", -+ __entry->sig, __entry->errno, __entry->code, -+ __entry->comm, __entry->pid) -+) -+#else -+TRACE_EVENT(signal_generate, -+ -+ TP_PROTO(int sig, struct siginfo *info, struct task_struct *task, -+ int group, int result), -+ -+ TP_ARGS(sig, info, task, group, result), -+ -+ TP_STRUCT__entry( -+ __field( int, sig ) -+ __field( int, errno ) -+ __field( int, code ) -+ __array_text( char, comm, TASK_COMM_LEN ) -+ __field( pid_t, pid ) -+ __field( int, group ) -+ __field( int, result ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(sig, sig) -+ TP_STORE_SIGINFO(info) -+ tp_memcpy(comm, task->comm, TASK_COMM_LEN) -+ tp_assign(pid, task->pid) -+ tp_assign(group, group) -+ tp_assign(result, result) -+ ), -+ -+ TP_printk("sig=%d errno=%d code=%d comm=%s pid=%d grp=%d res=%d", -+ __entry->sig, __entry->errno, __entry->code, -+ __entry->comm, __entry->pid, __entry->group, -+ __entry->result) -+) -+#endif -+ -+/** -+ * signal_deliver - called when a signal is delivered -+ * @sig: signal number -+ * @info: pointer to struct siginfo -+ * @ka: pointer to struct k_sigaction -+ * -+ * A 'sig' signal is delivered to current process with 'info' siginfo, -+ * and it will be handled by 'ka'. ka->sa.sa_handler can be SIG_IGN or -+ * SIG_DFL. -+ * Note that some signals reported by signal_generate tracepoint can be -+ * lost, ignored or modified (by debugger) before hitting this tracepoint. -+ * This means, this can show which signals are actually delivered, but -+ * matching generated signals and delivered signals may not be correct. -+ */ -+TRACE_EVENT(signal_deliver, -+ -+ TP_PROTO(int sig, struct siginfo *info, struct k_sigaction *ka), -+ -+ TP_ARGS(sig, info, ka), -+ -+ TP_STRUCT__entry( -+ __field( int, sig ) -+ __field( int, errno ) -+ __field( int, code ) -+ __field( unsigned long, sa_handler ) -+ __field( unsigned long, sa_flags ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(sig, sig) -+ TP_STORE_SIGINFO(info) -+ tp_assign(sa_handler, (unsigned long)ka->sa.sa_handler) -+ tp_assign(sa_flags, ka->sa.sa_flags) -+ ), -+ -+ TP_printk("sig=%d errno=%d code=%d sa_handler=%lx sa_flags=%lx", -+ __entry->sig, __entry->errno, __entry->code, -+ __entry->sa_handler, __entry->sa_flags) -+) -+ -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,4,0)) -+DECLARE_EVENT_CLASS(signal_queue_overflow, -+ -+ TP_PROTO(int sig, int group, struct siginfo *info), -+ -+ TP_ARGS(sig, group, info), -+ -+ TP_STRUCT__entry( -+ __field( int, sig ) -+ __field( int, group ) -+ __field( int, errno ) -+ __field( int, code ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(sig, sig) -+ tp_assign(group, group) -+ TP_STORE_SIGINFO(info) -+ ), -+ -+ TP_printk("sig=%d group=%d errno=%d code=%d", -+ __entry->sig, __entry->group, __entry->errno, __entry->code) -+) -+ -+/** -+ * signal_overflow_fail - called when signal queue is overflow -+ * @sig: signal number -+ * @group: signal to process group or not (bool) -+ * @info: pointer to struct siginfo -+ * -+ * Kernel fails to generate 'sig' signal with 'info' siginfo, because -+ * siginfo queue is overflow, and the signal is dropped. -+ * 'group' is not 0 if the signal will be sent to a process group. -+ * 'sig' is always one of RT signals. -+ */ -+DEFINE_EVENT(signal_queue_overflow, signal_overflow_fail, -+ -+ TP_PROTO(int sig, int group, struct siginfo *info), -+ -+ TP_ARGS(sig, group, info) -+) -+ -+/** -+ * signal_lose_info - called when siginfo is lost -+ * @sig: signal number -+ * @group: signal to process group or not (bool) -+ * @info: pointer to struct siginfo -+ * -+ * Kernel generates 'sig' signal but loses 'info' siginfo, because siginfo -+ * queue is overflow. -+ * 'group' is not 0 if the signal will be sent to a process group. -+ * 'sig' is always one of non-RT signals. -+ */ -+DEFINE_EVENT(signal_queue_overflow, signal_lose_info, -+ -+ TP_PROTO(int sig, int group, struct siginfo *info), -+ -+ TP_ARGS(sig, group, info) -+) -+#endif -+ -+#endif /* _TRACE_SIGNAL_H */ -+ -+/* This part must be outside protection */ -+#include "../../../probes/define_trace.h" ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/events/lttng-module/skb.h -@@ -0,0 +1,84 @@ -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM skb -+ -+#if !defined(_TRACE_SKB_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_SKB_H -+ -+#include <linux/skbuff.h> -+#include <linux/netdevice.h> -+#include <linux/tracepoint.h> -+#include <linux/version.h> -+ -+/* -+ * Tracepoint for free an sk_buff: -+ */ -+TRACE_EVENT_MAP(kfree_skb, -+ -+ skb_kfree, -+ -+ TP_PROTO(struct sk_buff *skb, void *location), -+ -+ TP_ARGS(skb, location), -+ -+ TP_STRUCT__entry( -+ __field( void *, skbaddr ) -+ __field( void *, location ) -+ __field( unsigned short, protocol ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(skbaddr, skb) -+ tp_assign(location, location) -+ tp_assign(protocol, ntohs(skb->protocol)) -+ ), -+ -+ TP_printk("skbaddr=%p protocol=%u location=%p", -+ __entry->skbaddr, __entry->protocol, __entry->location) -+) -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37)) -+TRACE_EVENT_MAP(consume_skb, -+ -+ skb_consume, -+ -+ TP_PROTO(struct sk_buff *skb), -+ -+ TP_ARGS(skb), -+ -+ TP_STRUCT__entry( -+ __field( void *, skbaddr ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(skbaddr, skb) -+ ), -+ -+ TP_printk("skbaddr=%p", __entry->skbaddr) -+) -+#endif -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,32)) -+TRACE_EVENT(skb_copy_datagram_iovec, -+ -+ TP_PROTO(const struct sk_buff *skb, int len), -+ -+ TP_ARGS(skb, len), -+ -+ TP_STRUCT__entry( -+ __field( const void *, skbaddr ) -+ __field( int, len ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(skbaddr, skb) -+ tp_assign(len, len) -+ ), -+ -+ TP_printk("skbaddr=%p len=%d", __entry->skbaddr, __entry->len) -+) -+#endif -+ -+#endif /* _TRACE_SKB_H */ -+ -+/* This part must be outside protection */ -+#include "../../../probes/define_trace.h" ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/events/lttng-module/sock.h -@@ -0,0 +1,68 @@ -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM sock -+ -+#if !defined(_TRACE_SOCK_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_SOCK_H -+ -+#include <net/sock.h> -+#include <linux/tracepoint.h> -+ -+TRACE_EVENT(sock_rcvqueue_full, -+ -+ TP_PROTO(struct sock *sk, struct sk_buff *skb), -+ -+ TP_ARGS(sk, skb), -+ -+ TP_STRUCT__entry( -+ __field(int, rmem_alloc) -+ __field(unsigned int, truesize) -+ __field(int, sk_rcvbuf) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(rmem_alloc, atomic_read(&sk->sk_rmem_alloc)) -+ tp_assign(truesize, skb->truesize) -+ tp_assign(sk_rcvbuf, sk->sk_rcvbuf) -+ ), -+ -+ TP_printk("rmem_alloc=%d truesize=%u sk_rcvbuf=%d", -+ __entry->rmem_alloc, __entry->truesize, __entry->sk_rcvbuf) -+) -+ -+TRACE_EVENT(sock_exceed_buf_limit, -+ -+ TP_PROTO(struct sock *sk, struct proto *prot, long allocated), -+ -+ TP_ARGS(sk, prot, allocated), -+ -+ TP_STRUCT__entry( -+ __string(name, prot->name) -+ __array(long, sysctl_mem, 3) -+ __field(long, allocated) -+ __field(int, sysctl_rmem) -+ __field(int, rmem_alloc) -+ ), -+ -+ TP_fast_assign( -+ tp_strcpy(name, prot->name) -+ tp_memcpy(sysctl_mem, prot->sysctl_mem, 3 * sizeof(long)) -+ tp_assign(allocated, allocated) -+ tp_assign(sysctl_rmem, prot->sysctl_rmem[0]) -+ tp_assign(rmem_alloc, atomic_read(&sk->sk_rmem_alloc)) -+ ), -+ -+ TP_printk("proto:%s sysctl_mem=%ld,%ld,%ld allocated=%ld " -+ "sysctl_rmem=%d rmem_alloc=%d", -+ __entry->name, -+ __entry->sysctl_mem[0], -+ __entry->sysctl_mem[1], -+ __entry->sysctl_mem[2], -+ __entry->allocated, -+ __entry->sysctl_rmem, -+ __entry->rmem_alloc) -+) -+ -+#endif /* _TRACE_SOCK_H */ -+ -+/* This part must be outside protection */ -+#include "../../../probes/define_trace.h" ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/events/lttng-module/sunrpc.h -@@ -0,0 +1,177 @@ -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM sunrpc -+ -+#if !defined(_TRACE_SUNRPC_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_SUNRPC_H -+ -+#include <linux/sunrpc/sched.h> -+#include <linux/sunrpc/clnt.h> -+#include <linux/tracepoint.h> -+ -+DECLARE_EVENT_CLASS(rpc_task_status, -+ -+ TP_PROTO(struct rpc_task *task), -+ -+ TP_ARGS(task), -+ -+ TP_STRUCT__entry( -+ __field(const struct rpc_task *, task) -+ __field(const struct rpc_clnt *, clnt) -+ __field(int, status) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(task, task) -+ tp_assign(clnt, task->tk_client) -+ tp_assign(status, task->tk_status) -+ ), -+ -+ TP_printk("task:%p@%p, status %d",__entry->task, __entry->clnt, __entry->status) -+) -+ -+DEFINE_EVENT(rpc_task_status, rpc_call_status, -+ TP_PROTO(struct rpc_task *task), -+ -+ TP_ARGS(task) -+) -+ -+DEFINE_EVENT(rpc_task_status, rpc_bind_status, -+ TP_PROTO(struct rpc_task *task), -+ -+ TP_ARGS(task) -+) -+ -+TRACE_EVENT(rpc_connect_status, -+ TP_PROTO(struct rpc_task *task, int status), -+ -+ TP_ARGS(task, status), -+ -+ TP_STRUCT__entry( -+ __field(const struct rpc_task *, task) -+ __field(const struct rpc_clnt *, clnt) -+ __field(int, status) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(task, task) -+ tp_assign(clnt, task->tk_client) -+ tp_assign(status, status) -+ ), -+ -+ TP_printk("task:%p@%p, status %d",__entry->task, __entry->clnt, __entry->status) -+) -+ -+DECLARE_EVENT_CLASS(rpc_task_running, -+ -+ TP_PROTO(const struct rpc_clnt *clnt, const struct rpc_task *task, const void *action), -+ -+ TP_ARGS(clnt, task, action), -+ -+ TP_STRUCT__entry( -+ __field(const struct rpc_clnt *, clnt) -+ __field(const struct rpc_task *, task) -+ __field(const void *, action) -+ __field(unsigned long, runstate) -+ __field(int, status) -+ __field(unsigned short, flags) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(clnt, clnt) -+ tp_assign(task, task) -+ tp_assign(action, action) -+ tp_assign(runstate, task->tk_runstate) -+ tp_assign(status, task->tk_status) -+ tp_assign(flags, task->tk_flags) -+ ), -+ -+ TP_printk("task:%p@%p flags=%4.4x state=%4.4lx status=%d action=%pf", -+ __entry->task, -+ __entry->clnt, -+ __entry->flags, -+ __entry->runstate, -+ __entry->status, -+ __entry->action -+ ) -+) -+ -+DEFINE_EVENT(rpc_task_running, rpc_task_begin, -+ -+ TP_PROTO(const struct rpc_clnt *clnt, const struct rpc_task *task, const void *action), -+ -+ TP_ARGS(clnt, task, action) -+ -+) -+ -+DEFINE_EVENT(rpc_task_running, rpc_task_run_action, -+ -+ TP_PROTO(const struct rpc_clnt *clnt, const struct rpc_task *task, const void *action), -+ -+ TP_ARGS(clnt, task, action) -+ -+) -+ -+DEFINE_EVENT(rpc_task_running, rpc_task_complete, -+ -+ TP_PROTO(const struct rpc_clnt *clnt, const struct rpc_task *task, const void *action), -+ -+ TP_ARGS(clnt, task, action) -+ -+) -+ -+DECLARE_EVENT_CLASS(rpc_task_queued, -+ -+ TP_PROTO(const struct rpc_clnt *clnt, const struct rpc_task *task, const struct rpc_wait_queue *q), -+ -+ TP_ARGS(clnt, task, q), -+ -+ TP_STRUCT__entry( -+ __field(const struct rpc_clnt *, clnt) -+ __field(const struct rpc_task *, task) -+ __field(unsigned long, timeout) -+ __field(unsigned long, runstate) -+ __field(int, status) -+ __field(unsigned short, flags) -+ __string(q_name, rpc_qname(q)) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(clnt, clnt) -+ tp_assign(task, task) -+ tp_assign(timeout, task->tk_timeout) -+ tp_assign(runstate, task->tk_runstate) -+ tp_assign(status, task->tk_status) -+ tp_assign(flags, task->tk_flags) -+ tp_strcpy(q_name, rpc_qname(q)) -+ ), -+ -+ TP_printk("task:%p@%p flags=%4.4x state=%4.4lx status=%d timeout=%lu queue=%s", -+ __entry->task, -+ __entry->clnt, -+ __entry->flags, -+ __entry->runstate, -+ __entry->status, -+ __entry->timeout, -+ __get_str(q_name) -+ ) -+) -+ -+DEFINE_EVENT(rpc_task_queued, rpc_task_sleep, -+ -+ TP_PROTO(const struct rpc_clnt *clnt, const struct rpc_task *task, const struct rpc_wait_queue *q), -+ -+ TP_ARGS(clnt, task, q) -+ -+) -+ -+DEFINE_EVENT(rpc_task_queued, rpc_task_wakeup, -+ -+ TP_PROTO(const struct rpc_clnt *clnt, const struct rpc_task *task, const struct rpc_wait_queue *q), -+ -+ TP_ARGS(clnt, task, q) -+ -+) -+ -+#endif /* _TRACE_SUNRPC_H */ -+ -+#include "../../../probes/define_trace.h" ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/events/lttng-module/syscalls.h -@@ -0,0 +1,76 @@ -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM raw_syscalls -+#define TRACE_INCLUDE_FILE syscalls -+ -+#if !defined(_TRACE_EVENTS_SYSCALLS_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_EVENTS_SYSCALLS_H -+ -+#include <linux/tracepoint.h> -+ -+#ifdef CONFIG_HAVE_SYSCALL_TRACEPOINTS -+ -+#ifndef _TRACE_SYSCALLS_DEF_ -+#define _TRACE_SYSCALLS_DEF_ -+ -+#include <asm/ptrace.h> -+#include <asm/syscall.h> -+ -+#endif /* _TRACE_SYSCALLS_DEF_ */ -+ -+TRACE_EVENT(sys_enter, -+ -+ TP_PROTO(struct pt_regs *regs, long id), -+ -+ TP_ARGS(regs, id), -+ -+ TP_STRUCT__entry( -+ __field( long, id ) -+ __array( unsigned long, args, 6 ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(id, id) -+ { -+ tp_memcpy(args, -+ ({ -+ unsigned long args_copy[6]; -+ syscall_get_arguments(current, regs, -+ 0, 6, args_copy); -+ args_copy; -+ }), 6 * sizeof(unsigned long)); -+ } -+ ), -+ -+ TP_printk("NR %ld (%lx, %lx, %lx, %lx, %lx, %lx)", -+ __entry->id, -+ __entry->args[0], __entry->args[1], __entry->args[2], -+ __entry->args[3], __entry->args[4], __entry->args[5]) -+) -+ -+TRACE_EVENT(sys_exit, -+ -+ TP_PROTO(struct pt_regs *regs, long ret), -+ -+ TP_ARGS(regs, ret), -+ -+ TP_STRUCT__entry( -+ __field( long, id ) -+ __field( long, ret ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(id, syscall_get_nr(current, regs)) -+ tp_assign(ret, ret) -+ ), -+ -+ TP_printk("NR %ld = %ld", -+ __entry->id, __entry->ret) -+) -+ -+#endif /* CONFIG_HAVE_SYSCALL_TRACEPOINTS */ -+ -+#endif /* _TRACE_EVENTS_SYSCALLS_H */ -+ -+/* This part must be outside protection */ -+#include "../../../probes/define_trace.h" -+ ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/events/lttng-module/timer.h -@@ -0,0 +1,336 @@ -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM timer -+ -+#if !defined(_TRACE_TIMER_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_TIMER_H -+ -+#include <linux/tracepoint.h> -+ -+#ifndef _TRACE_TIMER_DEF_ -+#define _TRACE_TIMER_DEF_ -+#include <linux/hrtimer.h> -+#include <linux/timer.h> -+ -+struct timer_list; -+ -+#endif /* _TRACE_TIMER_DEF_ */ -+ -+DECLARE_EVENT_CLASS(timer_class, -+ -+ TP_PROTO(struct timer_list *timer), -+ -+ TP_ARGS(timer), -+ -+ TP_STRUCT__entry( -+ __field( void *, timer ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(timer, timer) -+ ), -+ -+ TP_printk("timer=%p", __entry->timer) -+) -+ -+/** -+ * timer_init - called when the timer is initialized -+ * @timer: pointer to struct timer_list -+ */ -+DEFINE_EVENT(timer_class, timer_init, -+ -+ TP_PROTO(struct timer_list *timer), -+ -+ TP_ARGS(timer) -+) -+ -+/** -+ * timer_start - called when the timer is started -+ * @timer: pointer to struct timer_list -+ * @expires: the timers expiry time -+ */ -+TRACE_EVENT(timer_start, -+ -+ TP_PROTO(struct timer_list *timer, unsigned long expires), -+ -+ TP_ARGS(timer, expires), -+ -+ TP_STRUCT__entry( -+ __field( void *, timer ) -+ __field( void *, function ) -+ __field( unsigned long, expires ) -+ __field( unsigned long, now ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(timer, timer) -+ tp_assign(function, timer->function) -+ tp_assign(expires, expires) -+ tp_assign(now, jiffies) -+ ), -+ -+ TP_printk("timer=%p function=%pf expires=%lu [timeout=%ld]", -+ __entry->timer, __entry->function, __entry->expires, -+ (long)__entry->expires - __entry->now) -+) -+ -+/** -+ * timer_expire_entry - called immediately before the timer callback -+ * @timer: pointer to struct timer_list -+ * -+ * Allows to determine the timer latency. -+ */ -+TRACE_EVENT(timer_expire_entry, -+ -+ TP_PROTO(struct timer_list *timer), -+ -+ TP_ARGS(timer), -+ -+ TP_STRUCT__entry( -+ __field( void *, timer ) -+ __field( unsigned long, now ) -+ __field( void *, function) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(timer, timer) -+ tp_assign(now, jiffies) -+ tp_assign(function, timer->function) -+ ), -+ -+ TP_printk("timer=%p function=%pf now=%lu", __entry->timer, __entry->function,__entry->now) -+) -+ -+/** -+ * timer_expire_exit - called immediately after the timer callback returns -+ * @timer: pointer to struct timer_list -+ * -+ * When used in combination with the timer_expire_entry tracepoint we can -+ * determine the runtime of the timer callback function. -+ * -+ * NOTE: Do NOT derefernce timer in TP_fast_assign. The pointer might -+ * be invalid. We solely track the pointer. -+ */ -+DEFINE_EVENT(timer_class, timer_expire_exit, -+ -+ TP_PROTO(struct timer_list *timer), -+ -+ TP_ARGS(timer) -+) -+ -+/** -+ * timer_cancel - called when the timer is canceled -+ * @timer: pointer to struct timer_list -+ */ -+DEFINE_EVENT(timer_class, timer_cancel, -+ -+ TP_PROTO(struct timer_list *timer), -+ -+ TP_ARGS(timer) -+) -+ -+/** -+ * hrtimer_init - called when the hrtimer is initialized -+ * @timer: pointer to struct hrtimer -+ * @clockid: the hrtimers clock -+ * @mode: the hrtimers mode -+ */ -+TRACE_EVENT(hrtimer_init, -+ -+ TP_PROTO(struct hrtimer *hrtimer, clockid_t clockid, -+ enum hrtimer_mode mode), -+ -+ TP_ARGS(hrtimer, clockid, mode), -+ -+ TP_STRUCT__entry( -+ __field( void *, hrtimer ) -+ __field( clockid_t, clockid ) -+ __field( enum hrtimer_mode, mode ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(hrtimer, hrtimer) -+ tp_assign(clockid, clockid) -+ tp_assign(mode, mode) -+ ), -+ -+ TP_printk("hrtimer=%p clockid=%s mode=%s", __entry->hrtimer, -+ __entry->clockid == CLOCK_REALTIME ? -+ "CLOCK_REALTIME" : "CLOCK_MONOTONIC", -+ __entry->mode == HRTIMER_MODE_ABS ? -+ "HRTIMER_MODE_ABS" : "HRTIMER_MODE_REL") -+) -+ -+/** -+ * hrtimer_start - called when the hrtimer is started -+ * @timer: pointer to struct hrtimer -+ */ -+TRACE_EVENT(hrtimer_start, -+ -+ TP_PROTO(struct hrtimer *hrtimer), -+ -+ TP_ARGS(hrtimer), -+ -+ TP_STRUCT__entry( -+ __field( void *, hrtimer ) -+ __field( void *, function ) -+ __field( s64, expires ) -+ __field( s64, softexpires ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(hrtimer, hrtimer) -+ tp_assign(function, hrtimer->function) -+ tp_assign(expires, hrtimer_get_expires(hrtimer).tv64) -+ tp_assign(softexpires, hrtimer_get_softexpires(hrtimer).tv64) -+ ), -+ -+ TP_printk("hrtimer=%p function=%pf expires=%llu softexpires=%llu", -+ __entry->hrtimer, __entry->function, -+ (unsigned long long)ktime_to_ns((ktime_t) { -+ .tv64 = __entry->expires }), -+ (unsigned long long)ktime_to_ns((ktime_t) { -+ .tv64 = __entry->softexpires })) -+) -+ -+/** -+ * htimmer_expire_entry - called immediately before the hrtimer callback -+ * @timer: pointer to struct hrtimer -+ * @now: pointer to variable which contains current time of the -+ * timers base. -+ * -+ * Allows to determine the timer latency. -+ */ -+TRACE_EVENT(hrtimer_expire_entry, -+ -+ TP_PROTO(struct hrtimer *hrtimer, ktime_t *now), -+ -+ TP_ARGS(hrtimer, now), -+ -+ TP_STRUCT__entry( -+ __field( void *, hrtimer ) -+ __field( s64, now ) -+ __field( void *, function) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(hrtimer, hrtimer) -+ tp_assign(now, now->tv64) -+ tp_assign(function, hrtimer->function) -+ ), -+ -+ TP_printk("hrtimer=%p function=%pf now=%llu", __entry->hrtimer, __entry->function, -+ (unsigned long long)ktime_to_ns((ktime_t) { .tv64 = __entry->now })) -+) -+ -+DECLARE_EVENT_CLASS(hrtimer_class, -+ -+ TP_PROTO(struct hrtimer *hrtimer), -+ -+ TP_ARGS(hrtimer), -+ -+ TP_STRUCT__entry( -+ __field( void *, hrtimer ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(hrtimer, hrtimer) -+ ), -+ -+ TP_printk("hrtimer=%p", __entry->hrtimer) -+) -+ -+/** -+ * hrtimer_expire_exit - called immediately after the hrtimer callback returns -+ * @timer: pointer to struct hrtimer -+ * -+ * When used in combination with the hrtimer_expire_entry tracepoint we can -+ * determine the runtime of the callback function. -+ */ -+DEFINE_EVENT(hrtimer_class, hrtimer_expire_exit, -+ -+ TP_PROTO(struct hrtimer *hrtimer), -+ -+ TP_ARGS(hrtimer) -+) -+ -+/** -+ * hrtimer_cancel - called when the hrtimer is canceled -+ * @hrtimer: pointer to struct hrtimer -+ */ -+DEFINE_EVENT(hrtimer_class, hrtimer_cancel, -+ -+ TP_PROTO(struct hrtimer *hrtimer), -+ -+ TP_ARGS(hrtimer) -+) -+ -+/** -+ * itimer_state - called when itimer is started or canceled -+ * @which: name of the interval timer -+ * @value: the itimers value, itimer is canceled if value->it_value is -+ * zero, otherwise it is started -+ * @expires: the itimers expiry time -+ */ -+TRACE_EVENT(itimer_state, -+ -+ TP_PROTO(int which, const struct itimerval *const value, -+ cputime_t expires), -+ -+ TP_ARGS(which, value, expires), -+ -+ TP_STRUCT__entry( -+ __field( int, which ) -+ __field( cputime_t, expires ) -+ __field( long, value_sec ) -+ __field( long, value_usec ) -+ __field( long, interval_sec ) -+ __field( long, interval_usec ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(which, which) -+ tp_assign(expires, expires) -+ tp_assign(value_sec, value->it_value.tv_sec) -+ tp_assign(value_usec, value->it_value.tv_usec) -+ tp_assign(interval_sec, value->it_interval.tv_sec) -+ tp_assign(interval_usec, value->it_interval.tv_usec) -+ ), -+ -+ TP_printk("which=%d expires=%llu it_value=%ld.%ld it_interval=%ld.%ld", -+ __entry->which, (unsigned long long)__entry->expires, -+ __entry->value_sec, __entry->value_usec, -+ __entry->interval_sec, __entry->interval_usec) -+) -+ -+/** -+ * itimer_expire - called when itimer expires -+ * @which: type of the interval timer -+ * @pid: pid of the process which owns the timer -+ * @now: current time, used to calculate the latency of itimer -+ */ -+TRACE_EVENT(itimer_expire, -+ -+ TP_PROTO(int which, struct pid *pid, cputime_t now), -+ -+ TP_ARGS(which, pid, now), -+ -+ TP_STRUCT__entry( -+ __field( int , which ) -+ __field( pid_t, pid ) -+ __field( cputime_t, now ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(which, which) -+ tp_assign(now, now) -+ tp_assign(pid, pid_nr(pid)) -+ ), -+ -+ TP_printk("which=%d pid=%d now=%llu", __entry->which, -+ (int) __entry->pid, (unsigned long long)__entry->now) -+) -+ -+#endif /* _TRACE_TIMER_H */ -+ -+/* This part must be outside protection */ -+#include "../../../probes/define_trace.h" ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/events/lttng-module/udp.h -@@ -0,0 +1,32 @@ -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM udp -+ -+#if !defined(_TRACE_UDP_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_UDP_H -+ -+#include <linux/udp.h> -+#include <linux/tracepoint.h> -+ -+TRACE_EVENT(udp_fail_queue_rcv_skb, -+ -+ TP_PROTO(int rc, struct sock *sk), -+ -+ TP_ARGS(rc, sk), -+ -+ TP_STRUCT__entry( -+ __field(int, rc) -+ __field(__u16, lport) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(rc, rc) -+ tp_assign(lport, inet_sk(sk)->inet_num) -+ ), -+ -+ TP_printk("rc=%d port=%hu", __entry->rc, __entry->lport) -+) -+ -+#endif /* _TRACE_UDP_H */ -+ -+/* This part must be outside protection */ -+#include "../../../probes/define_trace.h" ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/events/lttng-module/vmscan.h -@@ -0,0 +1,594 @@ -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM vmscan -+ -+#if !defined(_TRACE_VMSCAN_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_VMSCAN_H -+ -+#include <linux/types.h> -+#include <linux/tracepoint.h> -+#include <linux/mm.h> -+#include <linux/memcontrol.h> -+#include <trace/events/gfpflags.h> -+#include <linux/version.h> -+ -+#ifndef _TRACE_VMSCAN_DEF -+#define _TRACE_VMSCAN_DEF -+#define RECLAIM_WB_ANON 0x0001u -+#define RECLAIM_WB_FILE 0x0002u -+#define RECLAIM_WB_MIXED 0x0010u -+#define RECLAIM_WB_SYNC 0x0004u /* Unused, all reclaim async */ -+#define RECLAIM_WB_ASYNC 0x0008u -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37)) -+#define show_reclaim_flags(flags) \ -+ (flags) ? __print_flags(flags, "|", \ -+ {RECLAIM_WB_ANON, "RECLAIM_WB_ANON"}, \ -+ {RECLAIM_WB_FILE, "RECLAIM_WB_FILE"}, \ -+ {RECLAIM_WB_MIXED, "RECLAIM_WB_MIXED"}, \ -+ {RECLAIM_WB_SYNC, "RECLAIM_WB_SYNC"}, \ -+ {RECLAIM_WB_ASYNC, "RECLAIM_WB_ASYNC"} \ -+ ) : "RECLAIM_WB_NONE" -+#else -+#define show_reclaim_flags(flags) \ -+ (flags) ? __print_flags(flags, "|", \ -+ {RECLAIM_WB_ANON, "RECLAIM_WB_ANON"}, \ -+ {RECLAIM_WB_FILE, "RECLAIM_WB_FILE"}, \ -+ {RECLAIM_WB_SYNC, "RECLAIM_WB_SYNC"}, \ -+ {RECLAIM_WB_ASYNC, "RECLAIM_WB_ASYNC"} \ -+ ) : "RECLAIM_WB_NONE" -+#endif -+ -+#if ((LINUX_VERSION_CODE <= KERNEL_VERSION(3,0,38)) || \ -+ LTTNG_KERNEL_RANGE(3,1,0, 3,2,0)) -+typedef int isolate_mode_t; -+#endif -+ -+#endif -+ -+TRACE_EVENT(mm_vmscan_kswapd_sleep, -+ -+ TP_PROTO(int nid), -+ -+ TP_ARGS(nid), -+ -+ TP_STRUCT__entry( -+ __field( int, nid ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(nid, nid) -+ ), -+ -+ TP_printk("nid=%d", __entry->nid) -+) -+ -+TRACE_EVENT(mm_vmscan_kswapd_wake, -+ -+ TP_PROTO(int nid, int order), -+ -+ TP_ARGS(nid, order), -+ -+ TP_STRUCT__entry( -+ __field( int, nid ) -+ __field( int, order ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(nid, nid) -+ tp_assign(order, order) -+ ), -+ -+ TP_printk("nid=%d order=%d", __entry->nid, __entry->order) -+) -+ -+TRACE_EVENT(mm_vmscan_wakeup_kswapd, -+ -+ TP_PROTO(int nid, int zid, int order), -+ -+ TP_ARGS(nid, zid, order), -+ -+ TP_STRUCT__entry( -+ __field( int, nid ) -+ __field( int, zid ) -+ __field( int, order ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(nid, nid) -+ tp_assign(zid, zid) -+ tp_assign(order, order) -+ ), -+ -+ TP_printk("nid=%d zid=%d order=%d", -+ __entry->nid, -+ __entry->zid, -+ __entry->order) -+) -+ -+DECLARE_EVENT_CLASS(mm_vmscan_direct_reclaim_begin_template, -+ -+ TP_PROTO(int order, int may_writepage, gfp_t gfp_flags), -+ -+ TP_ARGS(order, may_writepage, gfp_flags), -+ -+ TP_STRUCT__entry( -+ __field( int, order ) -+ __field( int, may_writepage ) -+ __field( gfp_t, gfp_flags ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(order, order) -+ tp_assign(may_writepage, may_writepage) -+ tp_assign(gfp_flags, gfp_flags) -+ ), -+ -+ TP_printk("order=%d may_writepage=%d gfp_flags=%s", -+ __entry->order, -+ __entry->may_writepage, -+ show_gfp_flags(__entry->gfp_flags)) -+) -+ -+DEFINE_EVENT(mm_vmscan_direct_reclaim_begin_template, mm_vmscan_direct_reclaim_begin, -+ -+ TP_PROTO(int order, int may_writepage, gfp_t gfp_flags), -+ -+ TP_ARGS(order, may_writepage, gfp_flags) -+) -+ -+DEFINE_EVENT(mm_vmscan_direct_reclaim_begin_template, mm_vmscan_memcg_reclaim_begin, -+ -+ TP_PROTO(int order, int may_writepage, gfp_t gfp_flags), -+ -+ TP_ARGS(order, may_writepage, gfp_flags) -+) -+ -+DEFINE_EVENT(mm_vmscan_direct_reclaim_begin_template, mm_vmscan_memcg_softlimit_reclaim_begin, -+ -+ TP_PROTO(int order, int may_writepage, gfp_t gfp_flags), -+ -+ TP_ARGS(order, may_writepage, gfp_flags) -+) -+ -+DECLARE_EVENT_CLASS(mm_vmscan_direct_reclaim_end_template, -+ -+ TP_PROTO(unsigned long nr_reclaimed), -+ -+ TP_ARGS(nr_reclaimed), -+ -+ TP_STRUCT__entry( -+ __field( unsigned long, nr_reclaimed ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(nr_reclaimed, nr_reclaimed) -+ ), -+ -+ TP_printk("nr_reclaimed=%lu", __entry->nr_reclaimed) -+) -+ -+DEFINE_EVENT(mm_vmscan_direct_reclaim_end_template, mm_vmscan_direct_reclaim_end, -+ -+ TP_PROTO(unsigned long nr_reclaimed), -+ -+ TP_ARGS(nr_reclaimed) -+) -+ -+DEFINE_EVENT(mm_vmscan_direct_reclaim_end_template, mm_vmscan_memcg_reclaim_end, -+ -+ TP_PROTO(unsigned long nr_reclaimed), -+ -+ TP_ARGS(nr_reclaimed) -+) -+ -+DEFINE_EVENT(mm_vmscan_direct_reclaim_end_template, mm_vmscan_memcg_softlimit_reclaim_end, -+ -+ TP_PROTO(unsigned long nr_reclaimed), -+ -+ TP_ARGS(nr_reclaimed) -+) -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,1,0)) -+TRACE_EVENT(mm_shrink_slab_start, -+ TP_PROTO(struct shrinker *shr, struct shrink_control *sc, -+ long nr_objects_to_shrink, unsigned long pgs_scanned, -+ unsigned long lru_pgs, unsigned long cache_items, -+ unsigned long long delta, unsigned long total_scan), -+ -+ TP_ARGS(shr, sc, nr_objects_to_shrink, pgs_scanned, lru_pgs, -+ cache_items, delta, total_scan), -+ -+ TP_STRUCT__entry( -+ __field(struct shrinker *, shr) -+ __field(void *, shrink) -+ __field(long, nr_objects_to_shrink) -+ __field(gfp_t, gfp_flags) -+ __field(unsigned long, pgs_scanned) -+ __field(unsigned long, lru_pgs) -+ __field(unsigned long, cache_items) -+ __field(unsigned long long, delta) -+ __field(unsigned long, total_scan) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(shr,shr) -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,12,0)) -+ tp_assign(shrink, shr->scan_objects) -+#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,12,0)) */ -+ tp_assign(shrink, shr->shrink) -+#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,12,0)) */ -+ tp_assign(nr_objects_to_shrink, nr_objects_to_shrink) -+ tp_assign(gfp_flags, sc->gfp_mask) -+ tp_assign(pgs_scanned, pgs_scanned) -+ tp_assign(lru_pgs, lru_pgs) -+ tp_assign(cache_items, cache_items) -+ tp_assign(delta, delta) -+ tp_assign(total_scan, total_scan) -+ ), -+ -+ TP_printk("%pF %p: objects to shrink %ld gfp_flags %s pgs_scanned %ld lru_pgs %ld cache items %ld delta %lld total_scan %ld", -+ __entry->shrink, -+ __entry->shr, -+ __entry->nr_objects_to_shrink, -+ show_gfp_flags(__entry->gfp_flags), -+ __entry->pgs_scanned, -+ __entry->lru_pgs, -+ __entry->cache_items, -+ __entry->delta, -+ __entry->total_scan) -+) -+ -+TRACE_EVENT(mm_shrink_slab_end, -+ TP_PROTO(struct shrinker *shr, int shrinker_retval, -+ long unused_scan_cnt, long new_scan_cnt), -+ -+ TP_ARGS(shr, shrinker_retval, unused_scan_cnt, new_scan_cnt), -+ -+ TP_STRUCT__entry( -+ __field(struct shrinker *, shr) -+ __field(void *, shrink) -+ __field(long, unused_scan) -+ __field(long, new_scan) -+ __field(int, retval) -+ __field(long, total_scan) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(shr, shr) -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,12,0)) -+ tp_assign(shrink, shr->scan_objects) -+#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,12,0)) */ -+ tp_assign(shrink, shr->shrink) -+#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,12,0)) */ -+ tp_assign(unused_scan, unused_scan_cnt) -+ tp_assign(new_scan, new_scan_cnt) -+ tp_assign(retval, shrinker_retval) -+ tp_assign(total_scan, new_scan_cnt - unused_scan_cnt) -+ ), -+ -+ TP_printk("%pF %p: unused scan count %ld new scan count %ld total_scan %ld last shrinker return val %d", -+ __entry->shrink, -+ __entry->shr, -+ __entry->unused_scan, -+ __entry->new_scan, -+ __entry->total_scan, -+ __entry->retval) -+) -+#endif -+ -+DECLARE_EVENT_CLASS(mm_vmscan_lru_isolate_template, -+ -+ TP_PROTO(int order, -+ unsigned long nr_requested, -+ unsigned long nr_scanned, -+ unsigned long nr_taken, -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,5,0)) -+ unsigned long nr_lumpy_taken, -+ unsigned long nr_lumpy_dirty, -+ unsigned long nr_lumpy_failed, -+#endif -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,3,0)) -+ isolate_mode_t isolate_mode -+#else -+ isolate_mode_t isolate_mode, -+ int file -+#endif -+ ), -+ -+ TP_ARGS(order, nr_requested, nr_scanned, nr_taken, -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,5,0)) -+ nr_lumpy_taken, nr_lumpy_dirty, nr_lumpy_failed, -+#endif -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,3,0)) -+ isolate_mode -+#else -+ isolate_mode, file -+#endif -+ ), -+ -+ -+ TP_STRUCT__entry( -+ __field(int, order) -+ __field(unsigned long, nr_requested) -+ __field(unsigned long, nr_scanned) -+ __field(unsigned long, nr_taken) -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,5,0)) -+ __field(unsigned long, nr_lumpy_taken) -+ __field(unsigned long, nr_lumpy_dirty) -+ __field(unsigned long, nr_lumpy_failed) -+#endif -+ __field(isolate_mode_t, isolate_mode) -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0)) -+ __field(int, file) -+#endif -+ ), -+ -+ TP_fast_assign( -+ tp_assign(order, order) -+ tp_assign(nr_requested, nr_requested) -+ tp_assign(nr_scanned, nr_scanned) -+ tp_assign(nr_taken, nr_taken) -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,5,0)) -+ tp_assign(nr_lumpy_taken, nr_lumpy_taken) -+ tp_assign(nr_lumpy_dirty, nr_lumpy_dirty) -+ tp_assign(nr_lumpy_failed, nr_lumpy_failed) -+#endif -+ tp_assign(isolate_mode, isolate_mode) -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0)) -+ tp_assign(file, file) -+#endif -+ ), -+ -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,3,0)) -+ TP_printk("isolate_mode=%d order=%d nr_requested=%lu nr_scanned=%lu nr_taken=%lu contig_taken=%lu contig_dirty=%lu contig_failed=%lu", -+ __entry->isolate_mode, -+ __entry->order, -+ __entry->nr_requested, -+ __entry->nr_scanned, -+ __entry->nr_taken, -+ __entry->nr_lumpy_taken, -+ __entry->nr_lumpy_dirty, -+ __entry->nr_lumpy_failed) -+#elif (LINUX_VERSION_CODE < KERNEL_VERSION(3,5,0)) -+ TP_printk("isolate_mode=%d order=%d nr_requested=%lu nr_scanned=%lu nr_taken=%lu contig_taken=%lu contig_dirty=%lu contig_failed=%lu file=%d", -+ __entry->isolate_mode, -+ __entry->order, -+ __entry->nr_requested, -+ __entry->nr_scanned, -+ __entry->nr_taken, -+ __entry->nr_lumpy_taken, -+ __entry->nr_lumpy_dirty, -+ __entry->nr_lumpy_failed, -+ __entry->file) -+#else -+ TP_printk("isolate_mode=%d order=%d nr_requested=%lu nr_scanned=%lu nr_taken=%lu file=%d", -+ __entry->isolate_mode, -+ __entry->order, -+ __entry->nr_requested, -+ __entry->nr_scanned, -+ __entry->nr_taken, -+ __entry->file) -+#endif -+) -+ -+DEFINE_EVENT(mm_vmscan_lru_isolate_template, mm_vmscan_lru_isolate, -+ -+ TP_PROTO(int order, -+ unsigned long nr_requested, -+ unsigned long nr_scanned, -+ unsigned long nr_taken, -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,5,0)) -+ unsigned long nr_lumpy_taken, -+ unsigned long nr_lumpy_dirty, -+ unsigned long nr_lumpy_failed, -+#endif -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,3,0)) -+ isolate_mode_t isolate_mode -+#else -+ isolate_mode_t isolate_mode, -+ int file -+#endif -+ ), -+ -+ TP_ARGS(order, nr_requested, nr_scanned, nr_taken, -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,5,0)) -+ nr_lumpy_taken, nr_lumpy_dirty, nr_lumpy_failed, -+#endif -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,3,0)) -+ isolate_mode -+#else -+ isolate_mode, file -+#endif -+ ) -+ -+) -+ -+DEFINE_EVENT(mm_vmscan_lru_isolate_template, mm_vmscan_memcg_isolate, -+ -+ TP_PROTO(int order, -+ unsigned long nr_requested, -+ unsigned long nr_scanned, -+ unsigned long nr_taken, -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,5,0)) -+ unsigned long nr_lumpy_taken, -+ unsigned long nr_lumpy_dirty, -+ unsigned long nr_lumpy_failed, -+#endif -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,3,0)) -+ isolate_mode_t isolate_mode -+#else -+ isolate_mode_t isolate_mode, -+ int file -+#endif -+ ), -+ -+ TP_ARGS(order, nr_requested, nr_scanned, nr_taken, -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,5,0)) -+ nr_lumpy_taken, nr_lumpy_dirty, nr_lumpy_failed, -+#endif -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,3,0)) -+ isolate_mode -+#else -+ isolate_mode, file -+#endif -+ ) -+) -+ -+TRACE_EVENT(mm_vmscan_writepage, -+ -+ TP_PROTO(struct page *page, -+ int reclaim_flags), -+ -+ TP_ARGS(page, reclaim_flags), -+ -+ TP_STRUCT__entry( -+ __field(struct page *, page) -+ __field(int, reclaim_flags) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(page, page) -+ tp_assign(reclaim_flags, reclaim_flags) -+ ), -+ -+ TP_printk("page=%p pfn=%lu flags=%s", -+ __entry->page, -+ page_to_pfn(__entry->page), -+ show_reclaim_flags(__entry->reclaim_flags)) -+) -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37)) -+TRACE_EVENT(mm_vmscan_lru_shrink_inactive, -+ -+ TP_PROTO(int nid, int zid, -+ unsigned long nr_scanned, unsigned long nr_reclaimed, -+ int priority, int reclaim_flags), -+ -+ TP_ARGS(nid, zid, nr_scanned, nr_reclaimed, priority, reclaim_flags), -+ -+ TP_STRUCT__entry( -+ __field(int, nid) -+ __field(int, zid) -+ __field(unsigned long, nr_scanned) -+ __field(unsigned long, nr_reclaimed) -+ __field(int, priority) -+ __field(int, reclaim_flags) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(nid, nid) -+ tp_assign(zid, zid) -+ tp_assign(nr_scanned, nr_scanned) -+ tp_assign(nr_reclaimed, nr_reclaimed) -+ tp_assign(priority, priority) -+ tp_assign(reclaim_flags, reclaim_flags) -+ ), -+ -+ TP_printk("nid=%d zid=%d nr_scanned=%ld nr_reclaimed=%ld priority=%d flags=%s", -+ __entry->nid, __entry->zid, -+ __entry->nr_scanned, __entry->nr_reclaimed, -+ __entry->priority, -+ show_reclaim_flags(__entry->reclaim_flags)) -+) -+#endif -+ -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,5,0)) -+TRACE_EVENT_MAP(replace_swap_token, -+ -+ mm_vmscan_replace_swap_token, -+ -+ TP_PROTO(struct mm_struct *old_mm, -+ struct mm_struct *new_mm), -+ -+ TP_ARGS(old_mm, new_mm), -+ -+ TP_STRUCT__entry( -+ __field(struct mm_struct*, old_mm) -+ __field(unsigned int, old_prio) -+ __field(struct mm_struct*, new_mm) -+ __field(unsigned int, new_prio) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(old_mm, old_mm) -+ tp_assign(old_prio, old_mm ? old_mm->token_priority : 0) -+ tp_assign(new_mm, new_mm) -+ tp_assign(new_prio, new_mm->token_priority) -+ ), -+ -+ TP_printk("old_token_mm=%p old_prio=%u new_token_mm=%p new_prio=%u", -+ __entry->old_mm, __entry->old_prio, -+ __entry->new_mm, __entry->new_prio) -+) -+ -+DECLARE_EVENT_CLASS(mm_vmscan_put_swap_token_template, -+ TP_PROTO(struct mm_struct *swap_token_mm), -+ -+ TP_ARGS(swap_token_mm), -+ -+ TP_STRUCT__entry( -+ __field(struct mm_struct*, swap_token_mm) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(swap_token_mm, swap_token_mm) -+ ), -+ -+ TP_printk("token_mm=%p", __entry->swap_token_mm) -+) -+ -+DEFINE_EVENT_MAP(mm_vmscan_put_swap_token_template, put_swap_token, -+ -+ mm_vmscan_put_swap_token, -+ -+ TP_PROTO(struct mm_struct *swap_token_mm), -+ TP_ARGS(swap_token_mm) -+) -+ -+DEFINE_EVENT_CONDITION_MAP(mm_vmscan_put_swap_token_template, disable_swap_token, -+ -+ mm_vmscan_disable_swap_token, -+ -+ TP_PROTO(struct mm_struct *swap_token_mm), -+ TP_ARGS(swap_token_mm), -+ TP_CONDITION(swap_token_mm != NULL) -+) -+ -+TRACE_EVENT_CONDITION_MAP(update_swap_token_priority, -+ -+ mm_vmscan_update_swap_token_priority, -+ -+ TP_PROTO(struct mm_struct *mm, -+ unsigned int old_prio, -+ struct mm_struct *swap_token_mm), -+ -+ TP_ARGS(mm, old_prio, swap_token_mm), -+ -+ TP_CONDITION(mm->token_priority != old_prio), -+ -+ TP_STRUCT__entry( -+ __field(struct mm_struct*, mm) -+ __field(unsigned int, old_prio) -+ __field(unsigned int, new_prio) -+ __field(struct mm_struct*, swap_token_mm) -+ __field(unsigned int, swap_token_prio) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(mm, mm) -+ tp_assign(old_prio, old_prio) -+ tp_assign(new_prio, mm->token_priority) -+ tp_assign(swap_token_mm, swap_token_mm) -+ tp_assign(swap_token_prio, swap_token_mm ? swap_token_mm->token_priority : 0) -+ ), -+ -+ TP_printk("mm=%p old_prio=%u new_prio=%u swap_token_mm=%p token_prio=%u", -+ __entry->mm, __entry->old_prio, __entry->new_prio, -+ __entry->swap_token_mm, __entry->swap_token_prio) -+) -+#endif -+ -+#endif /* _TRACE_VMSCAN_H */ -+ -+/* This part must be outside protection */ -+#include "../../../probes/define_trace.h" ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/events/lttng-module/workqueue.h -@@ -0,0 +1,219 @@ -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM workqueue -+ -+#if !defined(_TRACE_WORKQUEUE_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_WORKQUEUE_H -+ -+#include <linux/tracepoint.h> -+#include <linux/workqueue.h> -+#include <linux/version.h> -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,36)) -+ -+#ifndef _TRACE_WORKQUEUE_DEF_ -+#define _TRACE_WORKQUEUE_DEF_ -+ -+struct worker; -+struct global_cwq; -+ -+#endif -+ -+DECLARE_EVENT_CLASS(workqueue_work, -+ -+ TP_PROTO(struct work_struct *work), -+ -+ TP_ARGS(work), -+ -+ TP_STRUCT__entry( -+ __field( void *, work ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(work, work) -+ ), -+ -+ TP_printk("work struct %p", __entry->work) -+) -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37)) -+/** -+ * workqueue_queue_work - called when a work gets queued -+ * @req_cpu: the requested cpu -+ * @cwq: pointer to struct cpu_workqueue_struct -+ * @work: pointer to struct work_struct -+ * -+ * This event occurs when a work is queued immediately or once a -+ * delayed work is actually queued on a workqueue (ie: once the delay -+ * has been reached). -+ */ -+TRACE_EVENT(workqueue_queue_work, -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,9,0)) -+ TP_PROTO(unsigned int req_cpu, struct pool_workqueue *pwq, -+ struct work_struct *work), -+ -+ TP_ARGS(req_cpu, pwq, work), -+#else -+ TP_PROTO(unsigned int req_cpu, struct cpu_workqueue_struct *cwq, -+ struct work_struct *work), -+ -+ TP_ARGS(req_cpu, cwq, work), -+#endif -+ -+ TP_STRUCT__entry( -+ __field( void *, work ) -+ __field( void *, function) -+ __field( unsigned int, req_cpu ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(work, work) -+ tp_assign(function, work->func) -+ tp_assign(req_cpu, req_cpu) -+ ), -+ -+ TP_printk("work struct=%p function=%pf req_cpu=%u", -+ __entry->work, __entry->function, -+ __entry->req_cpu) -+) -+ -+/** -+ * workqueue_activate_work - called when a work gets activated -+ * @work: pointer to struct work_struct -+ * -+ * This event occurs when a queued work is put on the active queue, -+ * which happens immediately after queueing unless @max_active limit -+ * is reached. -+ */ -+DEFINE_EVENT(workqueue_work, workqueue_activate_work, -+ -+ TP_PROTO(struct work_struct *work), -+ -+ TP_ARGS(work) -+) -+#endif -+ -+/** -+ * workqueue_execute_start - called immediately before the workqueue callback -+ * @work: pointer to struct work_struct -+ * -+ * Allows to track workqueue execution. -+ */ -+TRACE_EVENT(workqueue_execute_start, -+ -+ TP_PROTO(struct work_struct *work), -+ -+ TP_ARGS(work), -+ -+ TP_STRUCT__entry( -+ __field( void *, work ) -+ __field( void *, function) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(work, work) -+ tp_assign(function, work->func) -+ ), -+ -+ TP_printk("work struct %p: function %pf", __entry->work, __entry->function) -+) -+ -+/** -+ * workqueue_execute_end - called immediately after the workqueue callback -+ * @work: pointer to struct work_struct -+ * -+ * Allows to track workqueue execution. -+ */ -+DEFINE_EVENT(workqueue_work, workqueue_execute_end, -+ -+ TP_PROTO(struct work_struct *work), -+ -+ TP_ARGS(work) -+) -+ -+#else -+ -+DECLARE_EVENT_CLASS(workqueue, -+ -+ TP_PROTO(struct task_struct *wq_thread, struct work_struct *work), -+ -+ TP_ARGS(wq_thread, work), -+ -+ TP_STRUCT__entry( -+ __array(char, thread_comm, TASK_COMM_LEN) -+ __field(pid_t, thread_pid) -+ __field(work_func_t, func) -+ ), -+ -+ TP_fast_assign( -+ tp_memcpy(thread_comm, wq_thread->comm, TASK_COMM_LEN) -+ tp_assign(thread_pid, wq_thread->pid) -+ tp_assign(func, work->func) -+ ), -+ -+ TP_printk("thread=%s:%d func=%pf", __entry->thread_comm, -+ __entry->thread_pid, __entry->func) -+) -+ -+DEFINE_EVENT(workqueue, workqueue_insertion, -+ -+ TP_PROTO(struct task_struct *wq_thread, struct work_struct *work), -+ -+ TP_ARGS(wq_thread, work) -+) -+ -+DEFINE_EVENT(workqueue, workqueue_execution, -+ -+ TP_PROTO(struct task_struct *wq_thread, struct work_struct *work), -+ -+ TP_ARGS(wq_thread, work) -+) -+ -+/* Trace the creation of one workqueue thread on a cpu */ -+TRACE_EVENT(workqueue_creation, -+ -+ TP_PROTO(struct task_struct *wq_thread, int cpu), -+ -+ TP_ARGS(wq_thread, cpu), -+ -+ TP_STRUCT__entry( -+ __array(char, thread_comm, TASK_COMM_LEN) -+ __field(pid_t, thread_pid) -+ __field(int, cpu) -+ ), -+ -+ TP_fast_assign( -+ tp_memcpy(thread_comm, wq_thread->comm, TASK_COMM_LEN) -+ tp_assign(thread_pid, wq_thread->pid) -+ tp_assign(cpu, cpu) -+ ), -+ -+ TP_printk("thread=%s:%d cpu=%d", __entry->thread_comm, -+ __entry->thread_pid, __entry->cpu) -+) -+ -+TRACE_EVENT(workqueue_destruction, -+ -+ TP_PROTO(struct task_struct *wq_thread), -+ -+ TP_ARGS(wq_thread), -+ -+ TP_STRUCT__entry( -+ __array(char, thread_comm, TASK_COMM_LEN) -+ __field(pid_t, thread_pid) -+ ), -+ -+ TP_fast_assign( -+ tp_memcpy(thread_comm, wq_thread->comm, TASK_COMM_LEN) -+ tp_assign(thread_pid, wq_thread->pid) -+ ), -+ -+ TP_printk("thread=%s:%d", __entry->thread_comm, __entry->thread_pid) -+) -+ -+#endif -+ -+#endif /* _TRACE_WORKQUEUE_H */ -+ -+/* This part must be outside protection */ -+#include "../../../probes/define_trace.h" ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/events/lttng-module/writeback.h -@@ -0,0 +1,617 @@ -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM writeback -+ -+#if !defined(_TRACE_WRITEBACK_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_WRITEBACK_H -+ -+#include <linux/backing-dev.h> -+#include <linux/writeback.h> -+#include <linux/version.h> -+ -+#ifndef _TRACE_WRITEBACK_DEF_ -+#define _TRACE_WRITEBACK_DEF_ -+static inline struct backing_dev_info *inode_to_bdi(struct inode *inode) -+{ -+ struct super_block *sb = inode->i_sb; -+ -+ if (strcmp(sb->s_type->name, "bdev") == 0) -+ return inode->i_mapping->backing_dev_info; -+ -+ return sb->s_bdi; -+} -+#endif -+ -+#define show_inode_state(state) \ -+ __print_flags(state, "|", \ -+ {I_DIRTY_SYNC, "I_DIRTY_SYNC"}, \ -+ {I_DIRTY_DATASYNC, "I_DIRTY_DATASYNC"}, \ -+ {I_DIRTY_PAGES, "I_DIRTY_PAGES"}, \ -+ {I_NEW, "I_NEW"}, \ -+ {I_WILL_FREE, "I_WILL_FREE"}, \ -+ {I_FREEING, "I_FREEING"}, \ -+ {I_CLEAR, "I_CLEAR"}, \ -+ {I_SYNC, "I_SYNC"}, \ -+ {I_REFERENCED, "I_REFERENCED"} \ -+ ) -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0)) -+#define WB_WORK_REASON \ -+ {WB_REASON_BACKGROUND, "background"}, \ -+ {WB_REASON_TRY_TO_FREE_PAGES, "try_to_free_pages"}, \ -+ {WB_REASON_SYNC, "sync"}, \ -+ {WB_REASON_PERIODIC, "periodic"}, \ -+ {WB_REASON_LAPTOP_TIMER, "laptop_timer"}, \ -+ {WB_REASON_FREE_MORE_MEM, "free_more_memory"}, \ -+ {WB_REASON_FS_FREE_SPACE, "fs_free_space"}, \ -+ {WB_REASON_FORKER_THREAD, "forker_thread"} -+#endif -+ -+DECLARE_EVENT_CLASS(writeback_work_class, -+ TP_PROTO(struct backing_dev_info *bdi, struct wb_writeback_work *work), -+ TP_ARGS(bdi, work), -+ TP_STRUCT__entry( -+ __array(char, name, 32) -+ ), -+ TP_fast_assign( -+ tp_memcpy(name, dev_name(bdi->dev ? bdi->dev : -+ default_backing_dev_info.dev), 32) -+ ), -+ TP_printk("bdi %s", -+ __entry->name -+ ) -+) -+#define DEFINE_WRITEBACK_WORK_EVENT(name) \ -+DEFINE_EVENT(writeback_work_class, name, \ -+ TP_PROTO(struct backing_dev_info *bdi, struct wb_writeback_work *work), \ -+ TP_ARGS(bdi, work)) -+DEFINE_WRITEBACK_WORK_EVENT(writeback_nothread) -+DEFINE_WRITEBACK_WORK_EVENT(writeback_queue) -+DEFINE_WRITEBACK_WORK_EVENT(writeback_exec) -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,1,0)) -+DEFINE_WRITEBACK_WORK_EVENT(writeback_start) -+DEFINE_WRITEBACK_WORK_EVENT(writeback_written) -+DEFINE_WRITEBACK_WORK_EVENT(writeback_wait) -+#endif -+ -+TRACE_EVENT(writeback_pages_written, -+ TP_PROTO(long pages_written), -+ TP_ARGS(pages_written), -+ TP_STRUCT__entry( -+ __field(long, pages) -+ ), -+ TP_fast_assign( -+ tp_assign(pages, pages_written) -+ ), -+ TP_printk("%ld", __entry->pages) -+) -+ -+DECLARE_EVENT_CLASS(writeback_class, -+ TP_PROTO(struct backing_dev_info *bdi), -+ TP_ARGS(bdi), -+ TP_STRUCT__entry( -+ __array(char, name, 32) -+ ), -+ TP_fast_assign( -+ tp_memcpy(name, dev_name(bdi->dev), 32) -+ ), -+ TP_printk("bdi %s", -+ __entry->name -+ ) -+) -+#define DEFINE_WRITEBACK_EVENT(name) \ -+DEFINE_EVENT(writeback_class, name, \ -+ TP_PROTO(struct backing_dev_info *bdi), \ -+ TP_ARGS(bdi)) -+ -+#define DEFINE_WRITEBACK_EVENT_MAP(name, map) \ -+DEFINE_EVENT_MAP(writeback_class, name, map, \ -+ TP_PROTO(struct backing_dev_info *bdi), \ -+ TP_ARGS(bdi)) -+ -+DEFINE_WRITEBACK_EVENT(writeback_nowork) -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,38)) -+DEFINE_WRITEBACK_EVENT(writeback_wake_background) -+#endif -+DEFINE_WRITEBACK_EVENT(writeback_wake_thread) -+DEFINE_WRITEBACK_EVENT(writeback_wake_forker_thread) -+DEFINE_WRITEBACK_EVENT(writeback_bdi_register) -+DEFINE_WRITEBACK_EVENT(writeback_bdi_unregister) -+DEFINE_WRITEBACK_EVENT(writeback_thread_start) -+DEFINE_WRITEBACK_EVENT(writeback_thread_stop) -+#if (LTTNG_KERNEL_RANGE(3,1,0, 3,2,0)) -+DEFINE_WRITEBACK_EVENT_MAP(balance_dirty_start, writeback_balance_dirty_start) -+DEFINE_WRITEBACK_EVENT_MAP(balance_dirty_wait, writeback_balance_dirty_wait) -+ -+TRACE_EVENT_MAP(balance_dirty_written, -+ -+ writeback_balance_dirty_written, -+ -+ TP_PROTO(struct backing_dev_info *bdi, int written), -+ -+ TP_ARGS(bdi, written), -+ -+ TP_STRUCT__entry( -+ __array(char, name, 32) -+ __field(int, written) -+ ), -+ -+ TP_fast_assign( -+ tp_memcpy(name, dev_name(bdi->dev), 32) -+ tp_assign(written, written) -+ ), -+ -+ TP_printk("bdi %s written %d", -+ __entry->name, -+ __entry->written -+ ) -+) -+#endif -+ -+DECLARE_EVENT_CLASS(writeback_wbc_class, -+ TP_PROTO(struct writeback_control *wbc, struct backing_dev_info *bdi), -+ TP_ARGS(wbc, bdi), -+ TP_STRUCT__entry( -+ __array(char, name, 32) -+ __field(long, nr_to_write) -+ __field(long, pages_skipped) -+ __field(int, sync_mode) -+ __field(int, for_kupdate) -+ __field(int, for_background) -+ __field(int, for_reclaim) -+ __field(int, range_cyclic) -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,1,0)) -+ __field(int, more_io) -+ __field(unsigned long, older_than_this) -+#endif -+ __field(long, range_start) -+ __field(long, range_end) -+ ), -+ -+ TP_fast_assign( -+ tp_memcpy(name, dev_name(bdi->dev), 32) -+ tp_assign(nr_to_write, wbc->nr_to_write) -+ tp_assign(pages_skipped, wbc->pages_skipped) -+ tp_assign(sync_mode, wbc->sync_mode) -+ tp_assign(for_kupdate, wbc->for_kupdate) -+ tp_assign(for_background, wbc->for_background) -+ tp_assign(for_reclaim, wbc->for_reclaim) -+ tp_assign(range_cyclic, wbc->range_cyclic) -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,1,0)) -+ tp_assign(more_io, wbc->more_io) -+ tp_assign(older_than_this, wbc->older_than_this ? -+ *wbc->older_than_this : 0) -+#endif -+ tp_assign(range_start, (long)wbc->range_start) -+ tp_assign(range_end, (long)wbc->range_end) -+ ), -+ -+ TP_printk("bdi %s: towrt=%ld skip=%ld mode=%d kupd=%d " -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,1,0)) -+ "bgrd=%d reclm=%d cyclic=%d more=%d older=0x%lx " -+#else -+ "bgrd=%d reclm=%d cyclic=%d " -+#endif -+ "start=0x%lx end=0x%lx", -+ __entry->name, -+ __entry->nr_to_write, -+ __entry->pages_skipped, -+ __entry->sync_mode, -+ __entry->for_kupdate, -+ __entry->for_background, -+ __entry->for_reclaim, -+ __entry->range_cyclic, -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,1,0)) -+ __entry->more_io, -+ __entry->older_than_this, -+#endif -+ __entry->range_start, -+ __entry->range_end) -+) -+ -+#undef DEFINE_WBC_EVENT -+#define DEFINE_WBC_EVENT(name, map) \ -+DEFINE_EVENT_MAP(writeback_wbc_class, name, map, \ -+ TP_PROTO(struct writeback_control *wbc, struct backing_dev_info *bdi), \ -+ TP_ARGS(wbc, bdi)) -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,1,0)) -+DEFINE_WBC_EVENT(wbc_writeback_start, writeback_wbc_writeback_start) -+DEFINE_WBC_EVENT(wbc_writeback_written, writeback_wbc_writeback_written) -+DEFINE_WBC_EVENT(wbc_writeback_wait, writeback_wbc_writeback_wait) -+DEFINE_WBC_EVENT(wbc_balance_dirty_start, writeback_wbc_balance_dirty_start) -+DEFINE_WBC_EVENT(wbc_balance_dirty_written, writeback_wbc_balance_dirty_written) -+DEFINE_WBC_EVENT(wbc_balance_dirty_wait, writeback_wbc_balance_dirty_wait) -+#endif -+DEFINE_WBC_EVENT(wbc_writepage, writeback_wbc_writepage) -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,1,0)) -+TRACE_EVENT(writeback_queue_io, -+ TP_PROTO(struct bdi_writeback *wb, -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0)) -+ struct wb_writeback_work *work, -+#else -+ unsigned long *older_than_this, -+#endif -+ int moved), -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0)) -+ TP_ARGS(wb, work, moved), -+#else -+ TP_ARGS(wb, older_than_this, moved), -+#endif -+ TP_STRUCT__entry( -+ __array(char, name, 32) -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0)) -+#else -+ __field(unsigned long, older) -+ __field(long, age) -+#endif -+ __field(int, moved) -+ ), -+ TP_fast_assign( -+ tp_memcpy(name, dev_name(wb->bdi->dev), 32) -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0)) -+#else -+ tp_assign(older, older_than_this ? *older_than_this : 0) -+ tp_assign(age, older_than_this ? -+ (jiffies - *older_than_this) * 1000 / HZ : -1) -+#endif -+ tp_assign(moved, moved) -+ ), -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0)) -+ TP_printk("bdi %s: enqueue=%d", -+ __entry->name, -+ __entry->moved, -+ ) -+#else -+ TP_printk("bdi %s: older=%lu age=%ld enqueue=%d", -+ __entry->name, -+ __entry->older, /* older_than_this in jiffies */ -+ __entry->age, /* older_than_this in relative milliseconds */ -+ __entry->moved -+ ) -+#endif -+) -+ -+TRACE_EVENT_MAP(global_dirty_state, -+ -+ writeback_global_dirty_state, -+ -+ TP_PROTO(unsigned long background_thresh, -+ unsigned long dirty_thresh -+ ), -+ -+ TP_ARGS(background_thresh, -+ dirty_thresh -+ ), -+ -+ TP_STRUCT__entry( -+ __field(unsigned long, nr_dirty) -+ __field(unsigned long, nr_writeback) -+ __field(unsigned long, nr_unstable) -+ __field(unsigned long, background_thresh) -+ __field(unsigned long, dirty_thresh) -+ __field(unsigned long, dirty_limit) -+ __field(unsigned long, nr_dirtied) -+ __field(unsigned long, nr_written) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(nr_dirty, global_page_state(NR_FILE_DIRTY)) -+ tp_assign(nr_writeback, global_page_state(NR_WRITEBACK)) -+ tp_assign(nr_unstable, global_page_state(NR_UNSTABLE_NFS)) -+ tp_assign(nr_dirtied, global_page_state(NR_DIRTIED)) -+ tp_assign(nr_written, global_page_state(NR_WRITTEN)) -+ tp_assign(background_thresh, background_thresh) -+ tp_assign(dirty_thresh, dirty_thresh) -+ tp_assign(dirty_limit, global_dirty_limit) -+ ), -+ -+ TP_printk("dirty=%lu writeback=%lu unstable=%lu " -+ "bg_thresh=%lu thresh=%lu limit=%lu " -+ "dirtied=%lu written=%lu", -+ __entry->nr_dirty, -+ __entry->nr_writeback, -+ __entry->nr_unstable, -+ __entry->background_thresh, -+ __entry->dirty_thresh, -+ __entry->dirty_limit, -+ __entry->nr_dirtied, -+ __entry->nr_written -+ ) -+) -+#endif -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0)) -+ -+#define KBps(x) ((x) << (PAGE_SHIFT - 10)) -+ -+TRACE_EVENT_MAP(bdi_dirty_ratelimit, -+ -+ writeback_bdi_dirty_ratelimit, -+ -+ TP_PROTO(struct backing_dev_info *bdi, -+ unsigned long dirty_rate, -+ unsigned long task_ratelimit), -+ -+ TP_ARGS(bdi, dirty_rate, task_ratelimit), -+ -+ TP_STRUCT__entry( -+ __array(char, bdi, 32) -+ __field(unsigned long, write_bw) -+ __field(unsigned long, avg_write_bw) -+ __field(unsigned long, dirty_rate) -+ __field(unsigned long, dirty_ratelimit) -+ __field(unsigned long, task_ratelimit) -+ __field(unsigned long, balanced_dirty_ratelimit) -+ ), -+ -+ TP_fast_assign( -+ tp_memcpy(bdi, dev_name(bdi->dev), 32) -+ tp_assign(write_bw, KBps(bdi->write_bandwidth)) -+ tp_assign(avg_write_bw, KBps(bdi->avg_write_bandwidth)) -+ tp_assign(dirty_rate, KBps(dirty_rate)) -+ tp_assign(dirty_ratelimit, KBps(bdi->dirty_ratelimit)) -+ tp_assign(task_ratelimit, KBps(task_ratelimit)) -+ tp_assign(balanced_dirty_ratelimit, -+ KBps(bdi->balanced_dirty_ratelimit)) -+ ), -+ -+ TP_printk("bdi %s: " -+ "write_bw=%lu awrite_bw=%lu dirty_rate=%lu " -+ "dirty_ratelimit=%lu task_ratelimit=%lu " -+ "balanced_dirty_ratelimit=%lu", -+ __entry->bdi, -+ __entry->write_bw, /* write bandwidth */ -+ __entry->avg_write_bw, /* avg write bandwidth */ -+ __entry->dirty_rate, /* bdi dirty rate */ -+ __entry->dirty_ratelimit, /* base ratelimit */ -+ __entry->task_ratelimit, /* ratelimit with position control */ -+ __entry->balanced_dirty_ratelimit /* the balanced ratelimit */ -+ ) -+) -+ -+TRACE_EVENT_MAP(balance_dirty_pages, -+ -+ writeback_balance_dirty_pages, -+ -+ TP_PROTO(struct backing_dev_info *bdi, -+ unsigned long thresh, -+ unsigned long bg_thresh, -+ unsigned long dirty, -+ unsigned long bdi_thresh, -+ unsigned long bdi_dirty, -+ unsigned long dirty_ratelimit, -+ unsigned long task_ratelimit, -+ unsigned long dirtied, -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0)) -+ unsigned long period, -+#endif -+ long pause, -+ unsigned long start_time), -+ -+ TP_ARGS(bdi, thresh, bg_thresh, dirty, bdi_thresh, bdi_dirty, -+ dirty_ratelimit, task_ratelimit, -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0)) -+ dirtied, period, pause, start_time), -+#else -+ dirtied, pause, start_time), -+#endif -+ TP_STRUCT__entry( -+ __array( char, bdi, 32) -+ __field(unsigned long, limit) -+ __field(unsigned long, setpoint) -+ __field(unsigned long, dirty) -+ __field(unsigned long, bdi_setpoint) -+ __field(unsigned long, bdi_dirty) -+ __field(unsigned long, dirty_ratelimit) -+ __field(unsigned long, task_ratelimit) -+ __field(unsigned int, dirtied) -+ __field(unsigned int, dirtied_pause) -+ __field(unsigned long, paused) -+ __field( long, pause) -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0)) -+ __field(unsigned long, period) -+ __field( long, think) -+#endif -+ ), -+ -+ TP_fast_assign( -+ tp_memcpy(bdi, dev_name(bdi->dev), 32) -+ tp_assign(limit, global_dirty_limit) -+ tp_assign(setpoint, -+ (global_dirty_limit + (thresh + bg_thresh) / 2) / 2) -+ tp_assign(dirty, dirty) -+ tp_assign(bdi_setpoint, -+ ((global_dirty_limit + (thresh + bg_thresh) / 2) / 2) * -+ bdi_thresh / (thresh + 1)) -+ tp_assign(bdi_dirty, bdi_dirty) -+ tp_assign(dirty_ratelimit, KBps(dirty_ratelimit)) -+ tp_assign(task_ratelimit, KBps(task_ratelimit)) -+ tp_assign(dirtied, dirtied) -+ tp_assign(dirtied_pause, current->nr_dirtied_pause) -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0)) -+ tp_assign(think, current->dirty_paused_when == 0 ? 0 : -+ (long)(jiffies - current->dirty_paused_when) * 1000/HZ) -+ tp_assign(period, period * 1000 / HZ) -+#endif -+ tp_assign(pause, pause * 1000 / HZ) -+ tp_assign(paused, (jiffies - start_time) * 1000 / HZ) -+ ), -+ -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0)) -+ TP_printk("bdi %s: " -+ "limit=%lu setpoint=%lu dirty=%lu " -+ "bdi_setpoint=%lu bdi_dirty=%lu " -+ "dirty_ratelimit=%lu task_ratelimit=%lu " -+ "dirtied=%u dirtied_pause=%u " -+ "paused=%lu pause=%ld period=%lu think=%ld", -+ __entry->bdi, -+ __entry->limit, -+ __entry->setpoint, -+ __entry->dirty, -+ __entry->bdi_setpoint, -+ __entry->bdi_dirty, -+ __entry->dirty_ratelimit, -+ __entry->task_ratelimit, -+ __entry->dirtied, -+ __entry->dirtied_pause, -+ __entry->paused, /* ms */ -+ __entry->pause, /* ms */ -+ __entry->period, /* ms */ -+ __entry->think /* ms */ -+ ) -+#else -+ TP_printk("bdi %s: " -+ "limit=%lu setpoint=%lu dirty=%lu " -+ "bdi_setpoint=%lu bdi_dirty=%lu " -+ "dirty_ratelimit=%lu task_ratelimit=%lu " -+ "dirtied=%u dirtied_pause=%u " -+ "paused=%lu pause=%ld", -+ __entry->bdi, -+ __entry->limit, -+ __entry->setpoint, -+ __entry->dirty, -+ __entry->bdi_setpoint, -+ __entry->bdi_dirty, -+ __entry->dirty_ratelimit, -+ __entry->task_ratelimit, -+ __entry->dirtied, -+ __entry->dirtied_pause, -+ __entry->paused, /* ms */ -+ __entry->pause /* ms */ -+ ) -+#endif -+) -+#endif -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,5,0)) -+TRACE_EVENT(writeback_sb_inodes_requeue, -+ -+ TP_PROTO(struct inode *inode), -+ TP_ARGS(inode), -+ -+ TP_STRUCT__entry( -+ __array(char, name, 32) -+ __field(unsigned long, ino) -+ __field(unsigned long, state) -+ __field(unsigned long, dirtied_when) -+ ), -+ -+ TP_fast_assign( -+ tp_memcpy(name, dev_name(inode_to_bdi(inode)->dev), 32) -+ tp_assign(ino, inode->i_ino) -+ tp_assign(state, inode->i_state) -+ tp_assign(dirtied_when, inode->dirtied_when) -+ ), -+ -+ TP_printk("bdi %s: ino=%lu state=%s dirtied_when=%lu age=%lu", -+ __entry->name, -+ __entry->ino, -+ show_inode_state(__entry->state), -+ __entry->dirtied_when, -+ (jiffies - __entry->dirtied_when) / HZ -+ ) -+) -+#endif -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37)) -+DECLARE_EVENT_CLASS(writeback_congest_waited_template, -+ -+ TP_PROTO(unsigned int usec_timeout, unsigned int usec_delayed), -+ -+ TP_ARGS(usec_timeout, usec_delayed), -+ -+ TP_STRUCT__entry( -+ __field( unsigned int, usec_timeout ) -+ __field( unsigned int, usec_delayed ) -+ ), -+ -+ TP_fast_assign( -+ tp_assign(usec_timeout, usec_timeout) -+ tp_assign(usec_delayed, usec_delayed) -+ ), -+ -+ TP_printk("usec_timeout=%u usec_delayed=%u", -+ __entry->usec_timeout, -+ __entry->usec_delayed) -+) -+ -+DEFINE_EVENT(writeback_congest_waited_template, writeback_congestion_wait, -+ -+ TP_PROTO(unsigned int usec_timeout, unsigned int usec_delayed), -+ -+ TP_ARGS(usec_timeout, usec_delayed) -+) -+ -+DEFINE_EVENT(writeback_congest_waited_template, writeback_wait_iff_congested, -+ -+ TP_PROTO(unsigned int usec_timeout, unsigned int usec_delayed), -+ -+ TP_ARGS(usec_timeout, usec_delayed) -+) -+#endif -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,1,0)) -+DECLARE_EVENT_CLASS(writeback_single_inode_template, -+ -+ TP_PROTO(struct inode *inode, -+ struct writeback_control *wbc, -+ unsigned long nr_to_write -+ ), -+ -+ TP_ARGS(inode, wbc, nr_to_write), -+ -+ TP_STRUCT__entry( -+ __array(char, name, 32) -+ __field(unsigned long, ino) -+ __field(unsigned long, state) -+ __field(unsigned long, dirtied_when) -+ __field(unsigned long, writeback_index) -+ __field(long, nr_to_write) -+ __field(unsigned long, wrote) -+ ), -+ -+ TP_fast_assign( -+ tp_memcpy(name, dev_name(inode_to_bdi(inode)->dev), 32) -+ tp_assign(ino, inode->i_ino) -+ tp_assign(state, inode->i_state) -+ tp_assign(dirtied_when, inode->dirtied_when) -+ tp_assign(writeback_index, inode->i_mapping->writeback_index) -+ tp_assign(nr_to_write, nr_to_write) -+ tp_assign(wrote, nr_to_write - wbc->nr_to_write) -+ ), -+ -+ TP_printk("bdi %s: ino=%lu state=%s dirtied_when=%lu age=%lu " -+ "index=%lu to_write=%ld wrote=%lu", -+ __entry->name, -+ __entry->ino, -+ show_inode_state(__entry->state), -+ __entry->dirtied_when, -+ (jiffies - __entry->dirtied_when) / HZ, -+ __entry->writeback_index, -+ __entry->nr_to_write, -+ __entry->wrote -+ ) -+) -+ -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,5,0)) -+DEFINE_EVENT(writeback_single_inode_template, writeback_single_inode_requeue, -+ TP_PROTO(struct inode *inode, -+ struct writeback_control *wbc, -+ unsigned long nr_to_write), -+ TP_ARGS(inode, wbc, nr_to_write) -+) -+#endif -+ -+DEFINE_EVENT(writeback_single_inode_template, writeback_single_inode, -+ TP_PROTO(struct inode *inode, -+ struct writeback_control *wbc, -+ unsigned long nr_to_write), -+ TP_ARGS(inode, wbc, nr_to_write) -+) -+#endif -+ -+#endif /* _TRACE_WRITEBACK_H */ -+ -+/* This part must be outside protection */ -+#include "../../../probes/define_trace.h" ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/events/mainline/arch/x86/kvm/mmutrace.h -@@ -0,0 +1,285 @@ -+#if !defined(_TRACE_KVMMMU_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_KVMMMU_H -+ -+#include <linux/tracepoint.h> -+#include <linux/ftrace_event.h> -+ -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM kvmmmu -+ -+#define KVM_MMU_PAGE_FIELDS \ -+ __field(__u64, gfn) \ -+ __field(__u32, role) \ -+ __field(__u32, root_count) \ -+ __field(bool, unsync) -+ -+#define KVM_MMU_PAGE_ASSIGN(sp) \ -+ __entry->gfn = sp->gfn; \ -+ __entry->role = sp->role.word; \ -+ __entry->root_count = sp->root_count; \ -+ __entry->unsync = sp->unsync; -+ -+#define KVM_MMU_PAGE_PRINTK() ({ \ -+ const char *ret = p->buffer + p->len; \ -+ static const char *access_str[] = { \ -+ "---", "--x", "w--", "w-x", "-u-", "-ux", "wu-", "wux" \ -+ }; \ -+ union kvm_mmu_page_role role; \ -+ \ -+ role.word = __entry->role; \ -+ \ -+ trace_seq_printf(p, "sp gfn %llx %u%s q%u%s %s%s" \ -+ " %snxe root %u %s%c", \ -+ __entry->gfn, role.level, \ -+ role.cr4_pae ? " pae" : "", \ -+ role.quadrant, \ -+ role.direct ? " direct" : "", \ -+ access_str[role.access], \ -+ role.invalid ? " invalid" : "", \ -+ role.nxe ? "" : "!", \ -+ __entry->root_count, \ -+ __entry->unsync ? "unsync" : "sync", 0); \ -+ ret; \ -+ }) -+ -+#define kvm_mmu_trace_pferr_flags \ -+ { PFERR_PRESENT_MASK, "P" }, \ -+ { PFERR_WRITE_MASK, "W" }, \ -+ { PFERR_USER_MASK, "U" }, \ -+ { PFERR_RSVD_MASK, "RSVD" }, \ -+ { PFERR_FETCH_MASK, "F" } -+ -+/* -+ * A pagetable walk has started -+ */ -+TRACE_EVENT( -+ kvm_mmu_pagetable_walk, -+ TP_PROTO(u64 addr, u32 pferr), -+ TP_ARGS(addr, pferr), -+ -+ TP_STRUCT__entry( -+ __field(__u64, addr) -+ __field(__u32, pferr) -+ ), -+ -+ TP_fast_assign( -+ __entry->addr = addr; -+ __entry->pferr = pferr; -+ ), -+ -+ TP_printk("addr %llx pferr %x %s", __entry->addr, __entry->pferr, -+ __print_flags(__entry->pferr, "|", kvm_mmu_trace_pferr_flags)) -+); -+ -+ -+/* We just walked a paging element */ -+TRACE_EVENT( -+ kvm_mmu_paging_element, -+ TP_PROTO(u64 pte, int level), -+ TP_ARGS(pte, level), -+ -+ TP_STRUCT__entry( -+ __field(__u64, pte) -+ __field(__u32, level) -+ ), -+ -+ TP_fast_assign( -+ __entry->pte = pte; -+ __entry->level = level; -+ ), -+ -+ TP_printk("pte %llx level %u", __entry->pte, __entry->level) -+); -+ -+DECLARE_EVENT_CLASS(kvm_mmu_set_bit_class, -+ -+ TP_PROTO(unsigned long table_gfn, unsigned index, unsigned size), -+ -+ TP_ARGS(table_gfn, index, size), -+ -+ TP_STRUCT__entry( -+ __field(__u64, gpa) -+ ), -+ -+ TP_fast_assign( -+ __entry->gpa = ((u64)table_gfn << PAGE_SHIFT) -+ + index * size; -+ ), -+ -+ TP_printk("gpa %llx", __entry->gpa) -+); -+ -+/* We set a pte accessed bit */ -+DEFINE_EVENT(kvm_mmu_set_bit_class, kvm_mmu_set_accessed_bit, -+ -+ TP_PROTO(unsigned long table_gfn, unsigned index, unsigned size), -+ -+ TP_ARGS(table_gfn, index, size) -+); -+ -+/* We set a pte dirty bit */ -+DEFINE_EVENT(kvm_mmu_set_bit_class, kvm_mmu_set_dirty_bit, -+ -+ TP_PROTO(unsigned long table_gfn, unsigned index, unsigned size), -+ -+ TP_ARGS(table_gfn, index, size) -+); -+ -+TRACE_EVENT( -+ kvm_mmu_walker_error, -+ TP_PROTO(u32 pferr), -+ TP_ARGS(pferr), -+ -+ TP_STRUCT__entry( -+ __field(__u32, pferr) -+ ), -+ -+ TP_fast_assign( -+ __entry->pferr = pferr; -+ ), -+ -+ TP_printk("pferr %x %s", __entry->pferr, -+ __print_flags(__entry->pferr, "|", kvm_mmu_trace_pferr_flags)) -+); -+ -+TRACE_EVENT( -+ kvm_mmu_get_page, -+ TP_PROTO(struct kvm_mmu_page *sp, bool created), -+ TP_ARGS(sp, created), -+ -+ TP_STRUCT__entry( -+ KVM_MMU_PAGE_FIELDS -+ __field(bool, created) -+ ), -+ -+ TP_fast_assign( -+ KVM_MMU_PAGE_ASSIGN(sp) -+ __entry->created = created; -+ ), -+ -+ TP_printk("%s %s", KVM_MMU_PAGE_PRINTK(), -+ __entry->created ? "new" : "existing") -+); -+ -+DECLARE_EVENT_CLASS(kvm_mmu_page_class, -+ -+ TP_PROTO(struct kvm_mmu_page *sp), -+ TP_ARGS(sp), -+ -+ TP_STRUCT__entry( -+ KVM_MMU_PAGE_FIELDS -+ ), -+ -+ TP_fast_assign( -+ KVM_MMU_PAGE_ASSIGN(sp) -+ ), -+ -+ TP_printk("%s", KVM_MMU_PAGE_PRINTK()) -+); -+ -+DEFINE_EVENT(kvm_mmu_page_class, kvm_mmu_sync_page, -+ TP_PROTO(struct kvm_mmu_page *sp), -+ -+ TP_ARGS(sp) -+); -+ -+DEFINE_EVENT(kvm_mmu_page_class, kvm_mmu_unsync_page, -+ TP_PROTO(struct kvm_mmu_page *sp), -+ -+ TP_ARGS(sp) -+); -+ -+DEFINE_EVENT(kvm_mmu_page_class, kvm_mmu_prepare_zap_page, -+ TP_PROTO(struct kvm_mmu_page *sp), -+ -+ TP_ARGS(sp) -+); -+ -+TRACE_EVENT( -+ mark_mmio_spte, -+ TP_PROTO(u64 *sptep, gfn_t gfn, unsigned access), -+ TP_ARGS(sptep, gfn, access), -+ -+ TP_STRUCT__entry( -+ __field(void *, sptep) -+ __field(gfn_t, gfn) -+ __field(unsigned, access) -+ ), -+ -+ TP_fast_assign( -+ __entry->sptep = sptep; -+ __entry->gfn = gfn; -+ __entry->access = access; -+ ), -+ -+ TP_printk("sptep:%p gfn %llx access %x", __entry->sptep, __entry->gfn, -+ __entry->access) -+); -+ -+TRACE_EVENT( -+ handle_mmio_page_fault, -+ TP_PROTO(u64 addr, gfn_t gfn, unsigned access), -+ TP_ARGS(addr, gfn, access), -+ -+ TP_STRUCT__entry( -+ __field(u64, addr) -+ __field(gfn_t, gfn) -+ __field(unsigned, access) -+ ), -+ -+ TP_fast_assign( -+ __entry->addr = addr; -+ __entry->gfn = gfn; -+ __entry->access = access; -+ ), -+ -+ TP_printk("addr:%llx gfn %llx access %x", __entry->addr, __entry->gfn, -+ __entry->access) -+); -+ -+#define __spte_satisfied(__spte) \ -+ (__entry->retry && is_writable_pte(__entry->__spte)) -+ -+TRACE_EVENT( -+ fast_page_fault, -+ TP_PROTO(struct kvm_vcpu *vcpu, gva_t gva, u32 error_code, -+ u64 *sptep, u64 old_spte, bool retry), -+ TP_ARGS(vcpu, gva, error_code, sptep, old_spte, retry), -+ -+ TP_STRUCT__entry( -+ __field(int, vcpu_id) -+ __field(gva_t, gva) -+ __field(u32, error_code) -+ __field(u64 *, sptep) -+ __field(u64, old_spte) -+ __field(u64, new_spte) -+ __field(bool, retry) -+ ), -+ -+ TP_fast_assign( -+ __entry->vcpu_id = vcpu->vcpu_id; -+ __entry->gva = gva; -+ __entry->error_code = error_code; -+ __entry->sptep = sptep; -+ __entry->old_spte = old_spte; -+ __entry->new_spte = *sptep; -+ __entry->retry = retry; -+ ), -+ -+ TP_printk("vcpu %d gva %lx error_code %s sptep %p old %#llx" -+ " new %llx spurious %d fixed %d", __entry->vcpu_id, -+ __entry->gva, __print_flags(__entry->error_code, "|", -+ kvm_mmu_trace_pferr_flags), __entry->sptep, -+ __entry->old_spte, __entry->new_spte, -+ __spte_satisfied(old_spte), __spte_satisfied(new_spte) -+ ) -+); -+#endif /* _TRACE_KVMMMU_H */ -+ -+#undef TRACE_INCLUDE_PATH -+#define TRACE_INCLUDE_PATH . -+#undef TRACE_INCLUDE_FILE -+#define TRACE_INCLUDE_FILE mmutrace -+ -+/* This part must be outside protection */ -+#include <trace/define_trace.h> ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/events/mainline/arch/x86/kvm/trace.h -@@ -0,0 +1,828 @@ -+#if !defined(_TRACE_KVM_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_KVM_H -+ -+#include <linux/tracepoint.h> -+#include <asm/vmx.h> -+#include <asm/svm.h> -+#include <asm/clocksource.h> -+ -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM kvm -+ -+/* -+ * Tracepoint for guest mode entry. -+ */ -+TRACE_EVENT(kvm_entry, -+ TP_PROTO(unsigned int vcpu_id), -+ TP_ARGS(vcpu_id), -+ -+ TP_STRUCT__entry( -+ __field( unsigned int, vcpu_id ) -+ ), -+ -+ TP_fast_assign( -+ __entry->vcpu_id = vcpu_id; -+ ), -+ -+ TP_printk("vcpu %u", __entry->vcpu_id) -+); -+ -+/* -+ * Tracepoint for hypercall. -+ */ -+TRACE_EVENT(kvm_hypercall, -+ TP_PROTO(unsigned long nr, unsigned long a0, unsigned long a1, -+ unsigned long a2, unsigned long a3), -+ TP_ARGS(nr, a0, a1, a2, a3), -+ -+ TP_STRUCT__entry( -+ __field( unsigned long, nr ) -+ __field( unsigned long, a0 ) -+ __field( unsigned long, a1 ) -+ __field( unsigned long, a2 ) -+ __field( unsigned long, a3 ) -+ ), -+ -+ TP_fast_assign( -+ __entry->nr = nr; -+ __entry->a0 = a0; -+ __entry->a1 = a1; -+ __entry->a2 = a2; -+ __entry->a3 = a3; -+ ), -+ -+ TP_printk("nr 0x%lx a0 0x%lx a1 0x%lx a2 0x%lx a3 0x%lx", -+ __entry->nr, __entry->a0, __entry->a1, __entry->a2, -+ __entry->a3) -+); -+ -+/* -+ * Tracepoint for hypercall. -+ */ -+TRACE_EVENT(kvm_hv_hypercall, -+ TP_PROTO(__u16 code, bool fast, __u16 rep_cnt, __u16 rep_idx, -+ __u64 ingpa, __u64 outgpa), -+ TP_ARGS(code, fast, rep_cnt, rep_idx, ingpa, outgpa), -+ -+ TP_STRUCT__entry( -+ __field( __u16, rep_cnt ) -+ __field( __u16, rep_idx ) -+ __field( __u64, ingpa ) -+ __field( __u64, outgpa ) -+ __field( __u16, code ) -+ __field( bool, fast ) -+ ), -+ -+ TP_fast_assign( -+ __entry->rep_cnt = rep_cnt; -+ __entry->rep_idx = rep_idx; -+ __entry->ingpa = ingpa; -+ __entry->outgpa = outgpa; -+ __entry->code = code; -+ __entry->fast = fast; -+ ), -+ -+ TP_printk("code 0x%x %s cnt 0x%x idx 0x%x in 0x%llx out 0x%llx", -+ __entry->code, __entry->fast ? "fast" : "slow", -+ __entry->rep_cnt, __entry->rep_idx, __entry->ingpa, -+ __entry->outgpa) -+); -+ -+/* -+ * Tracepoint for PIO. -+ */ -+TRACE_EVENT(kvm_pio, -+ TP_PROTO(unsigned int rw, unsigned int port, unsigned int size, -+ unsigned int count), -+ TP_ARGS(rw, port, size, count), -+ -+ TP_STRUCT__entry( -+ __field( unsigned int, rw ) -+ __field( unsigned int, port ) -+ __field( unsigned int, size ) -+ __field( unsigned int, count ) -+ ), -+ -+ TP_fast_assign( -+ __entry->rw = rw; -+ __entry->port = port; -+ __entry->size = size; -+ __entry->count = count; -+ ), -+ -+ TP_printk("pio_%s at 0x%x size %d count %d", -+ __entry->rw ? "write" : "read", -+ __entry->port, __entry->size, __entry->count) -+); -+ -+/* -+ * Tracepoint for cpuid. -+ */ -+TRACE_EVENT(kvm_cpuid, -+ TP_PROTO(unsigned int function, unsigned long rax, unsigned long rbx, -+ unsigned long rcx, unsigned long rdx), -+ TP_ARGS(function, rax, rbx, rcx, rdx), -+ -+ TP_STRUCT__entry( -+ __field( unsigned int, function ) -+ __field( unsigned long, rax ) -+ __field( unsigned long, rbx ) -+ __field( unsigned long, rcx ) -+ __field( unsigned long, rdx ) -+ ), -+ -+ TP_fast_assign( -+ __entry->function = function; -+ __entry->rax = rax; -+ __entry->rbx = rbx; -+ __entry->rcx = rcx; -+ __entry->rdx = rdx; -+ ), -+ -+ TP_printk("func %x rax %lx rbx %lx rcx %lx rdx %lx", -+ __entry->function, __entry->rax, -+ __entry->rbx, __entry->rcx, __entry->rdx) -+); -+ -+#define AREG(x) { APIC_##x, "APIC_" #x } -+ -+#define kvm_trace_symbol_apic \ -+ AREG(ID), AREG(LVR), AREG(TASKPRI), AREG(ARBPRI), AREG(PROCPRI), \ -+ AREG(EOI), AREG(RRR), AREG(LDR), AREG(DFR), AREG(SPIV), AREG(ISR), \ -+ AREG(TMR), AREG(IRR), AREG(ESR), AREG(ICR), AREG(ICR2), AREG(LVTT), \ -+ AREG(LVTTHMR), AREG(LVTPC), AREG(LVT0), AREG(LVT1), AREG(LVTERR), \ -+ AREG(TMICT), AREG(TMCCT), AREG(TDCR), AREG(SELF_IPI), AREG(EFEAT), \ -+ AREG(ECTRL) -+/* -+ * Tracepoint for apic access. -+ */ -+TRACE_EVENT(kvm_apic, -+ TP_PROTO(unsigned int rw, unsigned int reg, unsigned int val), -+ TP_ARGS(rw, reg, val), -+ -+ TP_STRUCT__entry( -+ __field( unsigned int, rw ) -+ __field( unsigned int, reg ) -+ __field( unsigned int, val ) -+ ), -+ -+ TP_fast_assign( -+ __entry->rw = rw; -+ __entry->reg = reg; -+ __entry->val = val; -+ ), -+ -+ TP_printk("apic_%s %s = 0x%x", -+ __entry->rw ? "write" : "read", -+ __print_symbolic(__entry->reg, kvm_trace_symbol_apic), -+ __entry->val) -+); -+ -+#define trace_kvm_apic_read(reg, val) trace_kvm_apic(0, reg, val) -+#define trace_kvm_apic_write(reg, val) trace_kvm_apic(1, reg, val) -+ -+#define KVM_ISA_VMX 1 -+#define KVM_ISA_SVM 2 -+ -+/* -+ * Tracepoint for kvm guest exit: -+ */ -+TRACE_EVENT(kvm_exit, -+ TP_PROTO(unsigned int exit_reason, struct kvm_vcpu *vcpu, u32 isa), -+ TP_ARGS(exit_reason, vcpu, isa), -+ -+ TP_STRUCT__entry( -+ __field( unsigned int, exit_reason ) -+ __field( unsigned long, guest_rip ) -+ __field( u32, isa ) -+ __field( u64, info1 ) -+ __field( u64, info2 ) -+ ), -+ -+ TP_fast_assign( -+ __entry->exit_reason = exit_reason; -+ __entry->guest_rip = kvm_rip_read(vcpu); -+ __entry->isa = isa; -+ kvm_x86_ops->get_exit_info(vcpu, &__entry->info1, -+ &__entry->info2); -+ ), -+ -+ TP_printk("reason %s rip 0x%lx info %llx %llx", -+ (__entry->isa == KVM_ISA_VMX) ? -+ __print_symbolic(__entry->exit_reason, VMX_EXIT_REASONS) : -+ __print_symbolic(__entry->exit_reason, SVM_EXIT_REASONS), -+ __entry->guest_rip, __entry->info1, __entry->info2) -+); -+ -+/* -+ * Tracepoint for kvm interrupt injection: -+ */ -+TRACE_EVENT(kvm_inj_virq, -+ TP_PROTO(unsigned int irq), -+ TP_ARGS(irq), -+ -+ TP_STRUCT__entry( -+ __field( unsigned int, irq ) -+ ), -+ -+ TP_fast_assign( -+ __entry->irq = irq; -+ ), -+ -+ TP_printk("irq %u", __entry->irq) -+); -+ -+#define EXS(x) { x##_VECTOR, "#" #x } -+ -+#define kvm_trace_sym_exc \ -+ EXS(DE), EXS(DB), EXS(BP), EXS(OF), EXS(BR), EXS(UD), EXS(NM), \ -+ EXS(DF), EXS(TS), EXS(NP), EXS(SS), EXS(GP), EXS(PF), \ -+ EXS(MF), EXS(MC) -+ -+/* -+ * Tracepoint for kvm interrupt injection: -+ */ -+TRACE_EVENT(kvm_inj_exception, -+ TP_PROTO(unsigned exception, bool has_error, unsigned error_code), -+ TP_ARGS(exception, has_error, error_code), -+ -+ TP_STRUCT__entry( -+ __field( u8, exception ) -+ __field( u8, has_error ) -+ __field( u32, error_code ) -+ ), -+ -+ TP_fast_assign( -+ __entry->exception = exception; -+ __entry->has_error = has_error; -+ __entry->error_code = error_code; -+ ), -+ -+ TP_printk("%s (0x%x)", -+ __print_symbolic(__entry->exception, kvm_trace_sym_exc), -+ /* FIXME: don't print error_code if not present */ -+ __entry->has_error ? __entry->error_code : 0) -+); -+ -+/* -+ * Tracepoint for page fault. -+ */ -+TRACE_EVENT(kvm_page_fault, -+ TP_PROTO(unsigned long fault_address, unsigned int error_code), -+ TP_ARGS(fault_address, error_code), -+ -+ TP_STRUCT__entry( -+ __field( unsigned long, fault_address ) -+ __field( unsigned int, error_code ) -+ ), -+ -+ TP_fast_assign( -+ __entry->fault_address = fault_address; -+ __entry->error_code = error_code; -+ ), -+ -+ TP_printk("address %lx error_code %x", -+ __entry->fault_address, __entry->error_code) -+); -+ -+/* -+ * Tracepoint for guest MSR access. -+ */ -+TRACE_EVENT(kvm_msr, -+ TP_PROTO(unsigned write, u32 ecx, u64 data, bool exception), -+ TP_ARGS(write, ecx, data, exception), -+ -+ TP_STRUCT__entry( -+ __field( unsigned, write ) -+ __field( u32, ecx ) -+ __field( u64, data ) -+ __field( u8, exception ) -+ ), -+ -+ TP_fast_assign( -+ __entry->write = write; -+ __entry->ecx = ecx; -+ __entry->data = data; -+ __entry->exception = exception; -+ ), -+ -+ TP_printk("msr_%s %x = 0x%llx%s", -+ __entry->write ? "write" : "read", -+ __entry->ecx, __entry->data, -+ __entry->exception ? " (#GP)" : "") -+); -+ -+#define trace_kvm_msr_read(ecx, data) trace_kvm_msr(0, ecx, data, false) -+#define trace_kvm_msr_write(ecx, data) trace_kvm_msr(1, ecx, data, false) -+#define trace_kvm_msr_read_ex(ecx) trace_kvm_msr(0, ecx, 0, true) -+#define trace_kvm_msr_write_ex(ecx, data) trace_kvm_msr(1, ecx, data, true) -+ -+/* -+ * Tracepoint for guest CR access. -+ */ -+TRACE_EVENT(kvm_cr, -+ TP_PROTO(unsigned int rw, unsigned int cr, unsigned long val), -+ TP_ARGS(rw, cr, val), -+ -+ TP_STRUCT__entry( -+ __field( unsigned int, rw ) -+ __field( unsigned int, cr ) -+ __field( unsigned long, val ) -+ ), -+ -+ TP_fast_assign( -+ __entry->rw = rw; -+ __entry->cr = cr; -+ __entry->val = val; -+ ), -+ -+ TP_printk("cr_%s %x = 0x%lx", -+ __entry->rw ? "write" : "read", -+ __entry->cr, __entry->val) -+); -+ -+#define trace_kvm_cr_read(cr, val) trace_kvm_cr(0, cr, val) -+#define trace_kvm_cr_write(cr, val) trace_kvm_cr(1, cr, val) -+ -+TRACE_EVENT(kvm_pic_set_irq, -+ TP_PROTO(__u8 chip, __u8 pin, __u8 elcr, __u8 imr, bool coalesced), -+ TP_ARGS(chip, pin, elcr, imr, coalesced), -+ -+ TP_STRUCT__entry( -+ __field( __u8, chip ) -+ __field( __u8, pin ) -+ __field( __u8, elcr ) -+ __field( __u8, imr ) -+ __field( bool, coalesced ) -+ ), -+ -+ TP_fast_assign( -+ __entry->chip = chip; -+ __entry->pin = pin; -+ __entry->elcr = elcr; -+ __entry->imr = imr; -+ __entry->coalesced = coalesced; -+ ), -+ -+ TP_printk("chip %u pin %u (%s%s)%s", -+ __entry->chip, __entry->pin, -+ (__entry->elcr & (1 << __entry->pin)) ? "level":"edge", -+ (__entry->imr & (1 << __entry->pin)) ? "|masked":"", -+ __entry->coalesced ? " (coalesced)" : "") -+); -+ -+#define kvm_apic_dst_shorthand \ -+ {0x0, "dst"}, \ -+ {0x1, "self"}, \ -+ {0x2, "all"}, \ -+ {0x3, "all-but-self"} -+ -+TRACE_EVENT(kvm_apic_ipi, -+ TP_PROTO(__u32 icr_low, __u32 dest_id), -+ TP_ARGS(icr_low, dest_id), -+ -+ TP_STRUCT__entry( -+ __field( __u32, icr_low ) -+ __field( __u32, dest_id ) -+ ), -+ -+ TP_fast_assign( -+ __entry->icr_low = icr_low; -+ __entry->dest_id = dest_id; -+ ), -+ -+ TP_printk("dst %x vec %u (%s|%s|%s|%s|%s)", -+ __entry->dest_id, (u8)__entry->icr_low, -+ __print_symbolic((__entry->icr_low >> 8 & 0x7), -+ kvm_deliver_mode), -+ (__entry->icr_low & (1<<11)) ? "logical" : "physical", -+ (__entry->icr_low & (1<<14)) ? "assert" : "de-assert", -+ (__entry->icr_low & (1<<15)) ? "level" : "edge", -+ __print_symbolic((__entry->icr_low >> 18 & 0x3), -+ kvm_apic_dst_shorthand)) -+); -+ -+TRACE_EVENT(kvm_apic_accept_irq, -+ TP_PROTO(__u32 apicid, __u16 dm, __u8 tm, __u8 vec, bool coalesced), -+ TP_ARGS(apicid, dm, tm, vec, coalesced), -+ -+ TP_STRUCT__entry( -+ __field( __u32, apicid ) -+ __field( __u16, dm ) -+ __field( __u8, tm ) -+ __field( __u8, vec ) -+ __field( bool, coalesced ) -+ ), -+ -+ TP_fast_assign( -+ __entry->apicid = apicid; -+ __entry->dm = dm; -+ __entry->tm = tm; -+ __entry->vec = vec; -+ __entry->coalesced = coalesced; -+ ), -+ -+ TP_printk("apicid %x vec %u (%s|%s)%s", -+ __entry->apicid, __entry->vec, -+ __print_symbolic((__entry->dm >> 8 & 0x7), kvm_deliver_mode), -+ __entry->tm ? "level" : "edge", -+ __entry->coalesced ? " (coalesced)" : "") -+); -+ -+TRACE_EVENT(kvm_eoi, -+ TP_PROTO(struct kvm_lapic *apic, int vector), -+ TP_ARGS(apic, vector), -+ -+ TP_STRUCT__entry( -+ __field( __u32, apicid ) -+ __field( int, vector ) -+ ), -+ -+ TP_fast_assign( -+ __entry->apicid = apic->vcpu->vcpu_id; -+ __entry->vector = vector; -+ ), -+ -+ TP_printk("apicid %x vector %d", __entry->apicid, __entry->vector) -+); -+ -+TRACE_EVENT(kvm_pv_eoi, -+ TP_PROTO(struct kvm_lapic *apic, int vector), -+ TP_ARGS(apic, vector), -+ -+ TP_STRUCT__entry( -+ __field( __u32, apicid ) -+ __field( int, vector ) -+ ), -+ -+ TP_fast_assign( -+ __entry->apicid = apic->vcpu->vcpu_id; -+ __entry->vector = vector; -+ ), -+ -+ TP_printk("apicid %x vector %d", __entry->apicid, __entry->vector) -+); -+ -+/* -+ * Tracepoint for nested VMRUN -+ */ -+TRACE_EVENT(kvm_nested_vmrun, -+ TP_PROTO(__u64 rip, __u64 vmcb, __u64 nested_rip, __u32 int_ctl, -+ __u32 event_inj, bool npt), -+ TP_ARGS(rip, vmcb, nested_rip, int_ctl, event_inj, npt), -+ -+ TP_STRUCT__entry( -+ __field( __u64, rip ) -+ __field( __u64, vmcb ) -+ __field( __u64, nested_rip ) -+ __field( __u32, int_ctl ) -+ __field( __u32, event_inj ) -+ __field( bool, npt ) -+ ), -+ -+ TP_fast_assign( -+ __entry->rip = rip; -+ __entry->vmcb = vmcb; -+ __entry->nested_rip = nested_rip; -+ __entry->int_ctl = int_ctl; -+ __entry->event_inj = event_inj; -+ __entry->npt = npt; -+ ), -+ -+ TP_printk("rip: 0x%016llx vmcb: 0x%016llx nrip: 0x%016llx int_ctl: 0x%08x " -+ "event_inj: 0x%08x npt: %s", -+ __entry->rip, __entry->vmcb, __entry->nested_rip, -+ __entry->int_ctl, __entry->event_inj, -+ __entry->npt ? "on" : "off") -+); -+ -+TRACE_EVENT(kvm_nested_intercepts, -+ TP_PROTO(__u16 cr_read, __u16 cr_write, __u32 exceptions, __u64 intercept), -+ TP_ARGS(cr_read, cr_write, exceptions, intercept), -+ -+ TP_STRUCT__entry( -+ __field( __u16, cr_read ) -+ __field( __u16, cr_write ) -+ __field( __u32, exceptions ) -+ __field( __u64, intercept ) -+ ), -+ -+ TP_fast_assign( -+ __entry->cr_read = cr_read; -+ __entry->cr_write = cr_write; -+ __entry->exceptions = exceptions; -+ __entry->intercept = intercept; -+ ), -+ -+ TP_printk("cr_read: %04x cr_write: %04x excp: %08x intercept: %016llx", -+ __entry->cr_read, __entry->cr_write, __entry->exceptions, -+ __entry->intercept) -+); -+/* -+ * Tracepoint for #VMEXIT while nested -+ */ -+TRACE_EVENT(kvm_nested_vmexit, -+ TP_PROTO(__u64 rip, __u32 exit_code, -+ __u64 exit_info1, __u64 exit_info2, -+ __u32 exit_int_info, __u32 exit_int_info_err, __u32 isa), -+ TP_ARGS(rip, exit_code, exit_info1, exit_info2, -+ exit_int_info, exit_int_info_err, isa), -+ -+ TP_STRUCT__entry( -+ __field( __u64, rip ) -+ __field( __u32, exit_code ) -+ __field( __u64, exit_info1 ) -+ __field( __u64, exit_info2 ) -+ __field( __u32, exit_int_info ) -+ __field( __u32, exit_int_info_err ) -+ __field( __u32, isa ) -+ ), -+ -+ TP_fast_assign( -+ __entry->rip = rip; -+ __entry->exit_code = exit_code; -+ __entry->exit_info1 = exit_info1; -+ __entry->exit_info2 = exit_info2; -+ __entry->exit_int_info = exit_int_info; -+ __entry->exit_int_info_err = exit_int_info_err; -+ __entry->isa = isa; -+ ), -+ TP_printk("rip: 0x%016llx reason: %s ext_inf1: 0x%016llx " -+ "ext_inf2: 0x%016llx ext_int: 0x%08x ext_int_err: 0x%08x", -+ __entry->rip, -+ (__entry->isa == KVM_ISA_VMX) ? -+ __print_symbolic(__entry->exit_code, VMX_EXIT_REASONS) : -+ __print_symbolic(__entry->exit_code, SVM_EXIT_REASONS), -+ __entry->exit_info1, __entry->exit_info2, -+ __entry->exit_int_info, __entry->exit_int_info_err) -+); -+ -+/* -+ * Tracepoint for #VMEXIT reinjected to the guest -+ */ -+TRACE_EVENT(kvm_nested_vmexit_inject, -+ TP_PROTO(__u32 exit_code, -+ __u64 exit_info1, __u64 exit_info2, -+ __u32 exit_int_info, __u32 exit_int_info_err, __u32 isa), -+ TP_ARGS(exit_code, exit_info1, exit_info2, -+ exit_int_info, exit_int_info_err, isa), -+ -+ TP_STRUCT__entry( -+ __field( __u32, exit_code ) -+ __field( __u64, exit_info1 ) -+ __field( __u64, exit_info2 ) -+ __field( __u32, exit_int_info ) -+ __field( __u32, exit_int_info_err ) -+ __field( __u32, isa ) -+ ), -+ -+ TP_fast_assign( -+ __entry->exit_code = exit_code; -+ __entry->exit_info1 = exit_info1; -+ __entry->exit_info2 = exit_info2; -+ __entry->exit_int_info = exit_int_info; -+ __entry->exit_int_info_err = exit_int_info_err; -+ __entry->isa = isa; -+ ), -+ -+ TP_printk("reason: %s ext_inf1: 0x%016llx " -+ "ext_inf2: 0x%016llx ext_int: 0x%08x ext_int_err: 0x%08x", -+ (__entry->isa == KVM_ISA_VMX) ? -+ __print_symbolic(__entry->exit_code, VMX_EXIT_REASONS) : -+ __print_symbolic(__entry->exit_code, SVM_EXIT_REASONS), -+ __entry->exit_info1, __entry->exit_info2, -+ __entry->exit_int_info, __entry->exit_int_info_err) -+); -+ -+/* -+ * Tracepoint for nested #vmexit because of interrupt pending -+ */ -+TRACE_EVENT(kvm_nested_intr_vmexit, -+ TP_PROTO(__u64 rip), -+ TP_ARGS(rip), -+ -+ TP_STRUCT__entry( -+ __field( __u64, rip ) -+ ), -+ -+ TP_fast_assign( -+ __entry->rip = rip -+ ), -+ -+ TP_printk("rip: 0x%016llx", __entry->rip) -+); -+ -+/* -+ * Tracepoint for nested #vmexit because of interrupt pending -+ */ -+TRACE_EVENT(kvm_invlpga, -+ TP_PROTO(__u64 rip, int asid, u64 address), -+ TP_ARGS(rip, asid, address), -+ -+ TP_STRUCT__entry( -+ __field( __u64, rip ) -+ __field( int, asid ) -+ __field( __u64, address ) -+ ), -+ -+ TP_fast_assign( -+ __entry->rip = rip; -+ __entry->asid = asid; -+ __entry->address = address; -+ ), -+ -+ TP_printk("rip: 0x%016llx asid: %d address: 0x%016llx", -+ __entry->rip, __entry->asid, __entry->address) -+); -+ -+/* -+ * Tracepoint for nested #vmexit because of interrupt pending -+ */ -+TRACE_EVENT(kvm_skinit, -+ TP_PROTO(__u64 rip, __u32 slb), -+ TP_ARGS(rip, slb), -+ -+ TP_STRUCT__entry( -+ __field( __u64, rip ) -+ __field( __u32, slb ) -+ ), -+ -+ TP_fast_assign( -+ __entry->rip = rip; -+ __entry->slb = slb; -+ ), -+ -+ TP_printk("rip: 0x%016llx slb: 0x%08x", -+ __entry->rip, __entry->slb) -+); -+ -+#define KVM_EMUL_INSN_F_CR0_PE (1 << 0) -+#define KVM_EMUL_INSN_F_EFL_VM (1 << 1) -+#define KVM_EMUL_INSN_F_CS_D (1 << 2) -+#define KVM_EMUL_INSN_F_CS_L (1 << 3) -+ -+#define kvm_trace_symbol_emul_flags \ -+ { 0, "real" }, \ -+ { KVM_EMUL_INSN_F_CR0_PE \ -+ | KVM_EMUL_INSN_F_EFL_VM, "vm16" }, \ -+ { KVM_EMUL_INSN_F_CR0_PE, "prot16" }, \ -+ { KVM_EMUL_INSN_F_CR0_PE \ -+ | KVM_EMUL_INSN_F_CS_D, "prot32" }, \ -+ { KVM_EMUL_INSN_F_CR0_PE \ -+ | KVM_EMUL_INSN_F_CS_L, "prot64" } -+ -+#define kei_decode_mode(mode) ({ \ -+ u8 flags = 0xff; \ -+ switch (mode) { \ -+ case X86EMUL_MODE_REAL: \ -+ flags = 0; \ -+ break; \ -+ case X86EMUL_MODE_VM86: \ -+ flags = KVM_EMUL_INSN_F_EFL_VM; \ -+ break; \ -+ case X86EMUL_MODE_PROT16: \ -+ flags = KVM_EMUL_INSN_F_CR0_PE; \ -+ break; \ -+ case X86EMUL_MODE_PROT32: \ -+ flags = KVM_EMUL_INSN_F_CR0_PE \ -+ | KVM_EMUL_INSN_F_CS_D; \ -+ break; \ -+ case X86EMUL_MODE_PROT64: \ -+ flags = KVM_EMUL_INSN_F_CR0_PE \ -+ | KVM_EMUL_INSN_F_CS_L; \ -+ break; \ -+ } \ -+ flags; \ -+ }) -+ -+TRACE_EVENT(kvm_emulate_insn, -+ TP_PROTO(struct kvm_vcpu *vcpu, __u8 failed), -+ TP_ARGS(vcpu, failed), -+ -+ TP_STRUCT__entry( -+ __field( __u64, rip ) -+ __field( __u32, csbase ) -+ __field( __u8, len ) -+ __array( __u8, insn, 15 ) -+ __field( __u8, flags ) -+ __field( __u8, failed ) -+ ), -+ -+ TP_fast_assign( -+ __entry->rip = vcpu->arch.emulate_ctxt.fetch.start; -+ __entry->csbase = kvm_x86_ops->get_segment_base(vcpu, VCPU_SREG_CS); -+ __entry->len = vcpu->arch.emulate_ctxt._eip -+ - vcpu->arch.emulate_ctxt.fetch.start; -+ memcpy(__entry->insn, -+ vcpu->arch.emulate_ctxt.fetch.data, -+ 15); -+ __entry->flags = kei_decode_mode(vcpu->arch.emulate_ctxt.mode); -+ __entry->failed = failed; -+ ), -+ -+ TP_printk("%x:%llx:%s (%s)%s", -+ __entry->csbase, __entry->rip, -+ __print_hex(__entry->insn, __entry->len), -+ __print_symbolic(__entry->flags, -+ kvm_trace_symbol_emul_flags), -+ __entry->failed ? " failed" : "" -+ ) -+ ); -+ -+#define trace_kvm_emulate_insn_start(vcpu) trace_kvm_emulate_insn(vcpu, 0) -+#define trace_kvm_emulate_insn_failed(vcpu) trace_kvm_emulate_insn(vcpu, 1) -+ -+TRACE_EVENT( -+ vcpu_match_mmio, -+ TP_PROTO(gva_t gva, gpa_t gpa, bool write, bool gpa_match), -+ TP_ARGS(gva, gpa, write, gpa_match), -+ -+ TP_STRUCT__entry( -+ __field(gva_t, gva) -+ __field(gpa_t, gpa) -+ __field(bool, write) -+ __field(bool, gpa_match) -+ ), -+ -+ TP_fast_assign( -+ __entry->gva = gva; -+ __entry->gpa = gpa; -+ __entry->write = write; -+ __entry->gpa_match = gpa_match -+ ), -+ -+ TP_printk("gva %#lx gpa %#llx %s %s", __entry->gva, __entry->gpa, -+ __entry->write ? "Write" : "Read", -+ __entry->gpa_match ? "GPA" : "GVA") -+); -+ -+#ifdef CONFIG_X86_64 -+ -+#define host_clocks \ -+ {VCLOCK_NONE, "none"}, \ -+ {VCLOCK_TSC, "tsc"}, \ -+ {VCLOCK_HPET, "hpet"} \ -+ -+TRACE_EVENT(kvm_update_master_clock, -+ TP_PROTO(bool use_master_clock, unsigned int host_clock, bool offset_matched), -+ TP_ARGS(use_master_clock, host_clock, offset_matched), -+ -+ TP_STRUCT__entry( -+ __field( bool, use_master_clock ) -+ __field( unsigned int, host_clock ) -+ __field( bool, offset_matched ) -+ ), -+ -+ TP_fast_assign( -+ __entry->use_master_clock = use_master_clock; -+ __entry->host_clock = host_clock; -+ __entry->offset_matched = offset_matched; -+ ), -+ -+ TP_printk("masterclock %d hostclock %s offsetmatched %u", -+ __entry->use_master_clock, -+ __print_symbolic(__entry->host_clock, host_clocks), -+ __entry->offset_matched) -+); -+ -+TRACE_EVENT(kvm_track_tsc, -+ TP_PROTO(unsigned int vcpu_id, unsigned int nr_matched, -+ unsigned int online_vcpus, bool use_master_clock, -+ unsigned int host_clock), -+ TP_ARGS(vcpu_id, nr_matched, online_vcpus, use_master_clock, -+ host_clock), -+ -+ TP_STRUCT__entry( -+ __field( unsigned int, vcpu_id ) -+ __field( unsigned int, nr_vcpus_matched_tsc ) -+ __field( unsigned int, online_vcpus ) -+ __field( bool, use_master_clock ) -+ __field( unsigned int, host_clock ) -+ ), -+ -+ TP_fast_assign( -+ __entry->vcpu_id = vcpu_id; -+ __entry->nr_vcpus_matched_tsc = nr_matched; -+ __entry->online_vcpus = online_vcpus; -+ __entry->use_master_clock = use_master_clock; -+ __entry->host_clock = host_clock; -+ ), -+ -+ TP_printk("vcpu_id %u masterclock %u offsetmatched %u nr_online %u" -+ " hostclock %s", -+ __entry->vcpu_id, __entry->use_master_clock, -+ __entry->nr_vcpus_matched_tsc, __entry->online_vcpus, -+ __print_symbolic(__entry->host_clock, host_clocks)) -+); -+ -+#endif /* CONFIG_X86_64 */ -+ -+#endif /* _TRACE_KVM_H */ -+ -+#undef TRACE_INCLUDE_PATH -+#define TRACE_INCLUDE_PATH arch/x86/kvm -+#undef TRACE_INCLUDE_FILE -+#define TRACE_INCLUDE_FILE trace -+ -+/* This part must be outside protection */ -+#include <trace/define_trace.h> ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/events/mainline/asoc.h -@@ -0,0 +1,410 @@ -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM asoc -+ -+#if !defined(_TRACE_ASOC_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_ASOC_H -+ -+#include <linux/ktime.h> -+#include <linux/tracepoint.h> -+ -+#define DAPM_DIRECT "(direct)" -+ -+struct snd_soc_jack; -+struct snd_soc_codec; -+struct snd_soc_platform; -+struct snd_soc_card; -+struct snd_soc_dapm_widget; -+ -+/* -+ * Log register events -+ */ -+DECLARE_EVENT_CLASS(snd_soc_reg, -+ -+ TP_PROTO(struct snd_soc_codec *codec, unsigned int reg, -+ unsigned int val), -+ -+ TP_ARGS(codec, reg, val), -+ -+ TP_STRUCT__entry( -+ __string( name, codec->name ) -+ __field( int, id ) -+ __field( unsigned int, reg ) -+ __field( unsigned int, val ) -+ ), -+ -+ TP_fast_assign( -+ __assign_str(name, codec->name); -+ __entry->id = codec->id; -+ __entry->reg = reg; -+ __entry->val = val; -+ ), -+ -+ TP_printk("codec=%s.%d reg=%x val=%x", __get_str(name), -+ (int)__entry->id, (unsigned int)__entry->reg, -+ (unsigned int)__entry->val) -+); -+ -+DEFINE_EVENT(snd_soc_reg, snd_soc_reg_write, -+ -+ TP_PROTO(struct snd_soc_codec *codec, unsigned int reg, -+ unsigned int val), -+ -+ TP_ARGS(codec, reg, val) -+ -+); -+ -+DEFINE_EVENT(snd_soc_reg, snd_soc_reg_read, -+ -+ TP_PROTO(struct snd_soc_codec *codec, unsigned int reg, -+ unsigned int val), -+ -+ TP_ARGS(codec, reg, val) -+ -+); -+ -+DECLARE_EVENT_CLASS(snd_soc_preg, -+ -+ TP_PROTO(struct snd_soc_platform *platform, unsigned int reg, -+ unsigned int val), -+ -+ TP_ARGS(platform, reg, val), -+ -+ TP_STRUCT__entry( -+ __string( name, platform->name ) -+ __field( int, id ) -+ __field( unsigned int, reg ) -+ __field( unsigned int, val ) -+ ), -+ -+ TP_fast_assign( -+ __assign_str(name, platform->name); -+ __entry->id = platform->id; -+ __entry->reg = reg; -+ __entry->val = val; -+ ), -+ -+ TP_printk("platform=%s.%d reg=%x val=%x", __get_str(name), -+ (int)__entry->id, (unsigned int)__entry->reg, -+ (unsigned int)__entry->val) -+); -+ -+DEFINE_EVENT(snd_soc_preg, snd_soc_preg_write, -+ -+ TP_PROTO(struct snd_soc_platform *platform, unsigned int reg, -+ unsigned int val), -+ -+ TP_ARGS(platform, reg, val) -+ -+); -+ -+DEFINE_EVENT(snd_soc_preg, snd_soc_preg_read, -+ -+ TP_PROTO(struct snd_soc_platform *platform, unsigned int reg, -+ unsigned int val), -+ -+ TP_ARGS(platform, reg, val) -+ -+); -+ -+DECLARE_EVENT_CLASS(snd_soc_card, -+ -+ TP_PROTO(struct snd_soc_card *card, int val), -+ -+ TP_ARGS(card, val), -+ -+ TP_STRUCT__entry( -+ __string( name, card->name ) -+ __field( int, val ) -+ ), -+ -+ TP_fast_assign( -+ __assign_str(name, card->name); -+ __entry->val = val; -+ ), -+ -+ TP_printk("card=%s val=%d", __get_str(name), (int)__entry->val) -+); -+ -+DEFINE_EVENT(snd_soc_card, snd_soc_bias_level_start, -+ -+ TP_PROTO(struct snd_soc_card *card, int val), -+ -+ TP_ARGS(card, val) -+ -+); -+ -+DEFINE_EVENT(snd_soc_card, snd_soc_bias_level_done, -+ -+ TP_PROTO(struct snd_soc_card *card, int val), -+ -+ TP_ARGS(card, val) -+ -+); -+ -+DECLARE_EVENT_CLASS(snd_soc_dapm_basic, -+ -+ TP_PROTO(struct snd_soc_card *card), -+ -+ TP_ARGS(card), -+ -+ TP_STRUCT__entry( -+ __string( name, card->name ) -+ ), -+ -+ TP_fast_assign( -+ __assign_str(name, card->name); -+ ), -+ -+ TP_printk("card=%s", __get_str(name)) -+); -+ -+DEFINE_EVENT(snd_soc_dapm_basic, snd_soc_dapm_start, -+ -+ TP_PROTO(struct snd_soc_card *card), -+ -+ TP_ARGS(card) -+ -+); -+ -+DEFINE_EVENT(snd_soc_dapm_basic, snd_soc_dapm_done, -+ -+ TP_PROTO(struct snd_soc_card *card), -+ -+ TP_ARGS(card) -+ -+); -+ -+DECLARE_EVENT_CLASS(snd_soc_dapm_widget, -+ -+ TP_PROTO(struct snd_soc_dapm_widget *w, int val), -+ -+ TP_ARGS(w, val), -+ -+ TP_STRUCT__entry( -+ __string( name, w->name ) -+ __field( int, val ) -+ ), -+ -+ TP_fast_assign( -+ __assign_str(name, w->name); -+ __entry->val = val; -+ ), -+ -+ TP_printk("widget=%s val=%d", __get_str(name), -+ (int)__entry->val) -+); -+ -+DEFINE_EVENT(snd_soc_dapm_widget, snd_soc_dapm_widget_power, -+ -+ TP_PROTO(struct snd_soc_dapm_widget *w, int val), -+ -+ TP_ARGS(w, val) -+ -+); -+ -+DEFINE_EVENT(snd_soc_dapm_widget, snd_soc_dapm_widget_event_start, -+ -+ TP_PROTO(struct snd_soc_dapm_widget *w, int val), -+ -+ TP_ARGS(w, val) -+ -+); -+ -+DEFINE_EVENT(snd_soc_dapm_widget, snd_soc_dapm_widget_event_done, -+ -+ TP_PROTO(struct snd_soc_dapm_widget *w, int val), -+ -+ TP_ARGS(w, val) -+ -+); -+ -+TRACE_EVENT(snd_soc_dapm_walk_done, -+ -+ TP_PROTO(struct snd_soc_card *card), -+ -+ TP_ARGS(card), -+ -+ TP_STRUCT__entry( -+ __string( name, card->name ) -+ __field( int, power_checks ) -+ __field( int, path_checks ) -+ __field( int, neighbour_checks ) -+ ), -+ -+ TP_fast_assign( -+ __assign_str(name, card->name); -+ __entry->power_checks = card->dapm_stats.power_checks; -+ __entry->path_checks = card->dapm_stats.path_checks; -+ __entry->neighbour_checks = card->dapm_stats.neighbour_checks; -+ ), -+ -+ TP_printk("%s: checks %d power, %d path, %d neighbour", -+ __get_str(name), (int)__entry->power_checks, -+ (int)__entry->path_checks, (int)__entry->neighbour_checks) -+); -+ -+TRACE_EVENT(snd_soc_dapm_output_path, -+ -+ TP_PROTO(struct snd_soc_dapm_widget *widget, -+ struct snd_soc_dapm_path *path), -+ -+ TP_ARGS(widget, path), -+ -+ TP_STRUCT__entry( -+ __string( wname, widget->name ) -+ __string( pname, path->name ? path->name : DAPM_DIRECT) -+ __string( psname, path->sink->name ) -+ __field( int, path_sink ) -+ __field( int, path_connect ) -+ ), -+ -+ TP_fast_assign( -+ __assign_str(wname, widget->name); -+ __assign_str(pname, path->name ? path->name : DAPM_DIRECT); -+ __assign_str(psname, path->sink->name); -+ __entry->path_connect = path->connect; -+ __entry->path_sink = (long)path->sink; -+ ), -+ -+ TP_printk("%c%s -> %s -> %s\n", -+ (int) __entry->path_sink && -+ (int) __entry->path_connect ? '*' : ' ', -+ __get_str(wname), __get_str(pname), __get_str(psname)) -+); -+ -+TRACE_EVENT(snd_soc_dapm_input_path, -+ -+ TP_PROTO(struct snd_soc_dapm_widget *widget, -+ struct snd_soc_dapm_path *path), -+ -+ TP_ARGS(widget, path), -+ -+ TP_STRUCT__entry( -+ __string( wname, widget->name ) -+ __string( pname, path->name ? path->name : DAPM_DIRECT) -+ __string( psname, path->source->name ) -+ __field( int, path_source ) -+ __field( int, path_connect ) -+ ), -+ -+ TP_fast_assign( -+ __assign_str(wname, widget->name); -+ __assign_str(pname, path->name ? path->name : DAPM_DIRECT); -+ __assign_str(psname, path->source->name); -+ __entry->path_connect = path->connect; -+ __entry->path_source = (long)path->source; -+ ), -+ -+ TP_printk("%c%s <- %s <- %s\n", -+ (int) __entry->path_source && -+ (int) __entry->path_connect ? '*' : ' ', -+ __get_str(wname), __get_str(pname), __get_str(psname)) -+); -+ -+TRACE_EVENT(snd_soc_dapm_connected, -+ -+ TP_PROTO(int paths, int stream), -+ -+ TP_ARGS(paths, stream), -+ -+ TP_STRUCT__entry( -+ __field( int, paths ) -+ __field( int, stream ) -+ ), -+ -+ TP_fast_assign( -+ __entry->paths = paths; -+ __entry->stream = stream; -+ ), -+ -+ TP_printk("%s: found %d paths\n", -+ __entry->stream ? "capture" : "playback", __entry->paths) -+); -+ -+TRACE_EVENT(snd_soc_jack_irq, -+ -+ TP_PROTO(const char *name), -+ -+ TP_ARGS(name), -+ -+ TP_STRUCT__entry( -+ __string( name, name ) -+ ), -+ -+ TP_fast_assign( -+ __assign_str(name, name); -+ ), -+ -+ TP_printk("%s", __get_str(name)) -+); -+ -+TRACE_EVENT(snd_soc_jack_report, -+ -+ TP_PROTO(struct snd_soc_jack *jack, int mask, int val), -+ -+ TP_ARGS(jack, mask, val), -+ -+ TP_STRUCT__entry( -+ __string( name, jack->jack->name ) -+ __field( int, mask ) -+ __field( int, val ) -+ ), -+ -+ TP_fast_assign( -+ __assign_str(name, jack->jack->name); -+ __entry->mask = mask; -+ __entry->val = val; -+ ), -+ -+ TP_printk("jack=%s %x/%x", __get_str(name), (int)__entry->val, -+ (int)__entry->mask) -+); -+ -+TRACE_EVENT(snd_soc_jack_notify, -+ -+ TP_PROTO(struct snd_soc_jack *jack, int val), -+ -+ TP_ARGS(jack, val), -+ -+ TP_STRUCT__entry( -+ __string( name, jack->jack->name ) -+ __field( int, val ) -+ ), -+ -+ TP_fast_assign( -+ __assign_str(name, jack->jack->name); -+ __entry->val = val; -+ ), -+ -+ TP_printk("jack=%s %x", __get_str(name), (int)__entry->val) -+); -+ -+TRACE_EVENT(snd_soc_cache_sync, -+ -+ TP_PROTO(struct snd_soc_codec *codec, const char *type, -+ const char *status), -+ -+ TP_ARGS(codec, type, status), -+ -+ TP_STRUCT__entry( -+ __string( name, codec->name ) -+ __string( status, status ) -+ __string( type, type ) -+ __field( int, id ) -+ ), -+ -+ TP_fast_assign( -+ __assign_str(name, codec->name); -+ __assign_str(status, status); -+ __assign_str(type, type); -+ __entry->id = codec->id; -+ ), -+ -+ TP_printk("codec=%s.%d type=%s status=%s", __get_str(name), -+ (int)__entry->id, __get_str(type), __get_str(status)) -+); -+ -+#endif /* _TRACE_ASOC_H */ -+ -+/* This part must be outside protection */ -+#include <trace/define_trace.h> ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/events/mainline/block.h -@@ -0,0 +1,571 @@ -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM block -+ -+#if !defined(_TRACE_BLOCK_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_BLOCK_H -+ -+#include <linux/blktrace_api.h> -+#include <linux/blkdev.h> -+#include <linux/tracepoint.h> -+ -+#define RWBS_LEN 8 -+ -+DECLARE_EVENT_CLASS(block_rq_with_error, -+ -+ TP_PROTO(struct request_queue *q, struct request *rq), -+ -+ TP_ARGS(q, rq), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( sector_t, sector ) -+ __field( unsigned int, nr_sector ) -+ __field( int, errors ) -+ __array( char, rwbs, RWBS_LEN ) -+ __dynamic_array( char, cmd, blk_cmd_buf_len(rq) ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = rq->rq_disk ? disk_devt(rq->rq_disk) : 0; -+ __entry->sector = (rq->cmd_type == REQ_TYPE_BLOCK_PC) ? -+ 0 : blk_rq_pos(rq); -+ __entry->nr_sector = (rq->cmd_type == REQ_TYPE_BLOCK_PC) ? -+ 0 : blk_rq_sectors(rq); -+ __entry->errors = rq->errors; -+ -+ blk_fill_rwbs(__entry->rwbs, rq->cmd_flags, blk_rq_bytes(rq)); -+ blk_dump_cmd(__get_str(cmd), rq); -+ ), -+ -+ TP_printk("%d,%d %s (%s) %llu + %u [%d]", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ __entry->rwbs, __get_str(cmd), -+ (unsigned long long)__entry->sector, -+ __entry->nr_sector, __entry->errors) -+); -+ -+/** -+ * block_rq_abort - abort block operation request -+ * @q: queue containing the block operation request -+ * @rq: block IO operation request -+ * -+ * Called immediately after pending block IO operation request @rq in -+ * queue @q is aborted. The fields in the operation request @rq -+ * can be examined to determine which device and sectors the pending -+ * operation would access. -+ */ -+DEFINE_EVENT(block_rq_with_error, block_rq_abort, -+ -+ TP_PROTO(struct request_queue *q, struct request *rq), -+ -+ TP_ARGS(q, rq) -+); -+ -+/** -+ * block_rq_requeue - place block IO request back on a queue -+ * @q: queue holding operation -+ * @rq: block IO operation request -+ * -+ * The block operation request @rq is being placed back into queue -+ * @q. For some reason the request was not completed and needs to be -+ * put back in the queue. -+ */ -+DEFINE_EVENT(block_rq_with_error, block_rq_requeue, -+ -+ TP_PROTO(struct request_queue *q, struct request *rq), -+ -+ TP_ARGS(q, rq) -+); -+ -+/** -+ * block_rq_complete - block IO operation completed by device driver -+ * @q: queue containing the block operation request -+ * @rq: block operations request -+ * -+ * The block_rq_complete tracepoint event indicates that some portion -+ * of operation request has been completed by the device driver. If -+ * the @rq->bio is %NULL, then there is absolutely no additional work to -+ * do for the request. If @rq->bio is non-NULL then there is -+ * additional work required to complete the request. -+ */ -+DEFINE_EVENT(block_rq_with_error, block_rq_complete, -+ -+ TP_PROTO(struct request_queue *q, struct request *rq), -+ -+ TP_ARGS(q, rq) -+); -+ -+DECLARE_EVENT_CLASS(block_rq, -+ -+ TP_PROTO(struct request_queue *q, struct request *rq), -+ -+ TP_ARGS(q, rq), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( sector_t, sector ) -+ __field( unsigned int, nr_sector ) -+ __field( unsigned int, bytes ) -+ __array( char, rwbs, RWBS_LEN ) -+ __array( char, comm, TASK_COMM_LEN ) -+ __dynamic_array( char, cmd, blk_cmd_buf_len(rq) ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = rq->rq_disk ? disk_devt(rq->rq_disk) : 0; -+ __entry->sector = (rq->cmd_type == REQ_TYPE_BLOCK_PC) ? -+ 0 : blk_rq_pos(rq); -+ __entry->nr_sector = (rq->cmd_type == REQ_TYPE_BLOCK_PC) ? -+ 0 : blk_rq_sectors(rq); -+ __entry->bytes = (rq->cmd_type == REQ_TYPE_BLOCK_PC) ? -+ blk_rq_bytes(rq) : 0; -+ -+ blk_fill_rwbs(__entry->rwbs, rq->cmd_flags, blk_rq_bytes(rq)); -+ blk_dump_cmd(__get_str(cmd), rq); -+ memcpy(__entry->comm, current->comm, TASK_COMM_LEN); -+ ), -+ -+ TP_printk("%d,%d %s %u (%s) %llu + %u [%s]", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ __entry->rwbs, __entry->bytes, __get_str(cmd), -+ (unsigned long long)__entry->sector, -+ __entry->nr_sector, __entry->comm) -+); -+ -+/** -+ * block_rq_insert - insert block operation request into queue -+ * @q: target queue -+ * @rq: block IO operation request -+ * -+ * Called immediately before block operation request @rq is inserted -+ * into queue @q. The fields in the operation request @rq struct can -+ * be examined to determine which device and sectors the pending -+ * operation would access. -+ */ -+DEFINE_EVENT(block_rq, block_rq_insert, -+ -+ TP_PROTO(struct request_queue *q, struct request *rq), -+ -+ TP_ARGS(q, rq) -+); -+ -+/** -+ * block_rq_issue - issue pending block IO request operation to device driver -+ * @q: queue holding operation -+ * @rq: block IO operation operation request -+ * -+ * Called when block operation request @rq from queue @q is sent to a -+ * device driver for processing. -+ */ -+DEFINE_EVENT(block_rq, block_rq_issue, -+ -+ TP_PROTO(struct request_queue *q, struct request *rq), -+ -+ TP_ARGS(q, rq) -+); -+ -+/** -+ * block_bio_bounce - used bounce buffer when processing block operation -+ * @q: queue holding the block operation -+ * @bio: block operation -+ * -+ * A bounce buffer was used to handle the block operation @bio in @q. -+ * This occurs when hardware limitations prevent a direct transfer of -+ * data between the @bio data memory area and the IO device. Use of a -+ * bounce buffer requires extra copying of data and decreases -+ * performance. -+ */ -+TRACE_EVENT(block_bio_bounce, -+ -+ TP_PROTO(struct request_queue *q, struct bio *bio), -+ -+ TP_ARGS(q, bio), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( sector_t, sector ) -+ __field( unsigned int, nr_sector ) -+ __array( char, rwbs, RWBS_LEN ) -+ __array( char, comm, TASK_COMM_LEN ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = bio->bi_bdev ? -+ bio->bi_bdev->bd_dev : 0; -+ __entry->sector = bio->bi_sector; -+ __entry->nr_sector = bio->bi_size >> 9; -+ blk_fill_rwbs(__entry->rwbs, bio->bi_rw, bio->bi_size); -+ memcpy(__entry->comm, current->comm, TASK_COMM_LEN); -+ ), -+ -+ TP_printk("%d,%d %s %llu + %u [%s]", -+ MAJOR(__entry->dev), MINOR(__entry->dev), __entry->rwbs, -+ (unsigned long long)__entry->sector, -+ __entry->nr_sector, __entry->comm) -+); -+ -+/** -+ * block_bio_complete - completed all work on the block operation -+ * @q: queue holding the block operation -+ * @bio: block operation completed -+ * @error: io error value -+ * -+ * This tracepoint indicates there is no further work to do on this -+ * block IO operation @bio. -+ */ -+TRACE_EVENT(block_bio_complete, -+ -+ TP_PROTO(struct request_queue *q, struct bio *bio, int error), -+ -+ TP_ARGS(q, bio, error), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( sector_t, sector ) -+ __field( unsigned, nr_sector ) -+ __field( int, error ) -+ __array( char, rwbs, RWBS_LEN) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = bio->bi_bdev->bd_dev; -+ __entry->sector = bio->bi_sector; -+ __entry->nr_sector = bio->bi_size >> 9; -+ __entry->error = error; -+ blk_fill_rwbs(__entry->rwbs, bio->bi_rw, bio->bi_size); -+ ), -+ -+ TP_printk("%d,%d %s %llu + %u [%d]", -+ MAJOR(__entry->dev), MINOR(__entry->dev), __entry->rwbs, -+ (unsigned long long)__entry->sector, -+ __entry->nr_sector, __entry->error) -+); -+ -+DECLARE_EVENT_CLASS(block_bio, -+ -+ TP_PROTO(struct request_queue *q, struct bio *bio), -+ -+ TP_ARGS(q, bio), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( sector_t, sector ) -+ __field( unsigned int, nr_sector ) -+ __array( char, rwbs, RWBS_LEN ) -+ __array( char, comm, TASK_COMM_LEN ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = bio->bi_bdev->bd_dev; -+ __entry->sector = bio->bi_sector; -+ __entry->nr_sector = bio->bi_size >> 9; -+ blk_fill_rwbs(__entry->rwbs, bio->bi_rw, bio->bi_size); -+ memcpy(__entry->comm, current->comm, TASK_COMM_LEN); -+ ), -+ -+ TP_printk("%d,%d %s %llu + %u [%s]", -+ MAJOR(__entry->dev), MINOR(__entry->dev), __entry->rwbs, -+ (unsigned long long)__entry->sector, -+ __entry->nr_sector, __entry->comm) -+); -+ -+/** -+ * block_bio_backmerge - merging block operation to the end of an existing operation -+ * @q: queue holding operation -+ * @bio: new block operation to merge -+ * -+ * Merging block request @bio to the end of an existing block request -+ * in queue @q. -+ */ -+DEFINE_EVENT(block_bio, block_bio_backmerge, -+ -+ TP_PROTO(struct request_queue *q, struct bio *bio), -+ -+ TP_ARGS(q, bio) -+); -+ -+/** -+ * block_bio_frontmerge - merging block operation to the beginning of an existing operation -+ * @q: queue holding operation -+ * @bio: new block operation to merge -+ * -+ * Merging block IO operation @bio to the beginning of an existing block -+ * operation in queue @q. -+ */ -+DEFINE_EVENT(block_bio, block_bio_frontmerge, -+ -+ TP_PROTO(struct request_queue *q, struct bio *bio), -+ -+ TP_ARGS(q, bio) -+); -+ -+/** -+ * block_bio_queue - putting new block IO operation in queue -+ * @q: queue holding operation -+ * @bio: new block operation -+ * -+ * About to place the block IO operation @bio into queue @q. -+ */ -+DEFINE_EVENT(block_bio, block_bio_queue, -+ -+ TP_PROTO(struct request_queue *q, struct bio *bio), -+ -+ TP_ARGS(q, bio) -+); -+ -+DECLARE_EVENT_CLASS(block_get_rq, -+ -+ TP_PROTO(struct request_queue *q, struct bio *bio, int rw), -+ -+ TP_ARGS(q, bio, rw), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( sector_t, sector ) -+ __field( unsigned int, nr_sector ) -+ __array( char, rwbs, RWBS_LEN ) -+ __array( char, comm, TASK_COMM_LEN ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = bio ? bio->bi_bdev->bd_dev : 0; -+ __entry->sector = bio ? bio->bi_sector : 0; -+ __entry->nr_sector = bio ? bio->bi_size >> 9 : 0; -+ blk_fill_rwbs(__entry->rwbs, -+ bio ? bio->bi_rw : 0, __entry->nr_sector); -+ memcpy(__entry->comm, current->comm, TASK_COMM_LEN); -+ ), -+ -+ TP_printk("%d,%d %s %llu + %u [%s]", -+ MAJOR(__entry->dev), MINOR(__entry->dev), __entry->rwbs, -+ (unsigned long long)__entry->sector, -+ __entry->nr_sector, __entry->comm) -+); -+ -+/** -+ * block_getrq - get a free request entry in queue for block IO operations -+ * @q: queue for operations -+ * @bio: pending block IO operation -+ * @rw: low bit indicates a read (%0) or a write (%1) -+ * -+ * A request struct for queue @q has been allocated to handle the -+ * block IO operation @bio. -+ */ -+DEFINE_EVENT(block_get_rq, block_getrq, -+ -+ TP_PROTO(struct request_queue *q, struct bio *bio, int rw), -+ -+ TP_ARGS(q, bio, rw) -+); -+ -+/** -+ * block_sleeprq - waiting to get a free request entry in queue for block IO operation -+ * @q: queue for operation -+ * @bio: pending block IO operation -+ * @rw: low bit indicates a read (%0) or a write (%1) -+ * -+ * In the case where a request struct cannot be provided for queue @q -+ * the process needs to wait for an request struct to become -+ * available. This tracepoint event is generated each time the -+ * process goes to sleep waiting for request struct become available. -+ */ -+DEFINE_EVENT(block_get_rq, block_sleeprq, -+ -+ TP_PROTO(struct request_queue *q, struct bio *bio, int rw), -+ -+ TP_ARGS(q, bio, rw) -+); -+ -+/** -+ * block_plug - keep operations requests in request queue -+ * @q: request queue to plug -+ * -+ * Plug the request queue @q. Do not allow block operation requests -+ * to be sent to the device driver. Instead, accumulate requests in -+ * the queue to improve throughput performance of the block device. -+ */ -+TRACE_EVENT(block_plug, -+ -+ TP_PROTO(struct request_queue *q), -+ -+ TP_ARGS(q), -+ -+ TP_STRUCT__entry( -+ __array( char, comm, TASK_COMM_LEN ) -+ ), -+ -+ TP_fast_assign( -+ memcpy(__entry->comm, current->comm, TASK_COMM_LEN); -+ ), -+ -+ TP_printk("[%s]", __entry->comm) -+); -+ -+DECLARE_EVENT_CLASS(block_unplug, -+ -+ TP_PROTO(struct request_queue *q, unsigned int depth, bool explicit), -+ -+ TP_ARGS(q, depth, explicit), -+ -+ TP_STRUCT__entry( -+ __field( int, nr_rq ) -+ __array( char, comm, TASK_COMM_LEN ) -+ ), -+ -+ TP_fast_assign( -+ __entry->nr_rq = depth; -+ memcpy(__entry->comm, current->comm, TASK_COMM_LEN); -+ ), -+ -+ TP_printk("[%s] %d", __entry->comm, __entry->nr_rq) -+); -+ -+/** -+ * block_unplug - release of operations requests in request queue -+ * @q: request queue to unplug -+ * @depth: number of requests just added to the queue -+ * @explicit: whether this was an explicit unplug, or one from schedule() -+ * -+ * Unplug request queue @q because device driver is scheduled to work -+ * on elements in the request queue. -+ */ -+DEFINE_EVENT(block_unplug, block_unplug, -+ -+ TP_PROTO(struct request_queue *q, unsigned int depth, bool explicit), -+ -+ TP_ARGS(q, depth, explicit) -+); -+ -+/** -+ * block_split - split a single bio struct into two bio structs -+ * @q: queue containing the bio -+ * @bio: block operation being split -+ * @new_sector: The starting sector for the new bio -+ * -+ * The bio request @bio in request queue @q needs to be split into two -+ * bio requests. The newly created @bio request starts at -+ * @new_sector. This split may be required due to hardware limitation -+ * such as operation crossing device boundaries in a RAID system. -+ */ -+TRACE_EVENT(block_split, -+ -+ TP_PROTO(struct request_queue *q, struct bio *bio, -+ unsigned int new_sector), -+ -+ TP_ARGS(q, bio, new_sector), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( sector_t, sector ) -+ __field( sector_t, new_sector ) -+ __array( char, rwbs, RWBS_LEN ) -+ __array( char, comm, TASK_COMM_LEN ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = bio->bi_bdev->bd_dev; -+ __entry->sector = bio->bi_sector; -+ __entry->new_sector = new_sector; -+ blk_fill_rwbs(__entry->rwbs, bio->bi_rw, bio->bi_size); -+ memcpy(__entry->comm, current->comm, TASK_COMM_LEN); -+ ), -+ -+ TP_printk("%d,%d %s %llu / %llu [%s]", -+ MAJOR(__entry->dev), MINOR(__entry->dev), __entry->rwbs, -+ (unsigned long long)__entry->sector, -+ (unsigned long long)__entry->new_sector, -+ __entry->comm) -+); -+ -+/** -+ * block_bio_remap - map request for a logical device to the raw device -+ * @q: queue holding the operation -+ * @bio: revised operation -+ * @dev: device for the operation -+ * @from: original sector for the operation -+ * -+ * An operation for a logical device has been mapped to the -+ * raw block device. -+ */ -+TRACE_EVENT(block_bio_remap, -+ -+ TP_PROTO(struct request_queue *q, struct bio *bio, dev_t dev, -+ sector_t from), -+ -+ TP_ARGS(q, bio, dev, from), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( sector_t, sector ) -+ __field( unsigned int, nr_sector ) -+ __field( dev_t, old_dev ) -+ __field( sector_t, old_sector ) -+ __array( char, rwbs, RWBS_LEN) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = bio->bi_bdev->bd_dev; -+ __entry->sector = bio->bi_sector; -+ __entry->nr_sector = bio->bi_size >> 9; -+ __entry->old_dev = dev; -+ __entry->old_sector = from; -+ blk_fill_rwbs(__entry->rwbs, bio->bi_rw, bio->bi_size); -+ ), -+ -+ TP_printk("%d,%d %s %llu + %u <- (%d,%d) %llu", -+ MAJOR(__entry->dev), MINOR(__entry->dev), __entry->rwbs, -+ (unsigned long long)__entry->sector, -+ __entry->nr_sector, -+ MAJOR(__entry->old_dev), MINOR(__entry->old_dev), -+ (unsigned long long)__entry->old_sector) -+); -+ -+/** -+ * block_rq_remap - map request for a block operation request -+ * @q: queue holding the operation -+ * @rq: block IO operation request -+ * @dev: device for the operation -+ * @from: original sector for the operation -+ * -+ * The block operation request @rq in @q has been remapped. The block -+ * operation request @rq holds the current information and @from hold -+ * the original sector. -+ */ -+TRACE_EVENT(block_rq_remap, -+ -+ TP_PROTO(struct request_queue *q, struct request *rq, dev_t dev, -+ sector_t from), -+ -+ TP_ARGS(q, rq, dev, from), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( sector_t, sector ) -+ __field( unsigned int, nr_sector ) -+ __field( dev_t, old_dev ) -+ __field( sector_t, old_sector ) -+ __array( char, rwbs, RWBS_LEN) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = disk_devt(rq->rq_disk); -+ __entry->sector = blk_rq_pos(rq); -+ __entry->nr_sector = blk_rq_sectors(rq); -+ __entry->old_dev = dev; -+ __entry->old_sector = from; -+ blk_fill_rwbs(__entry->rwbs, rq->cmd_flags, blk_rq_bytes(rq)); -+ ), -+ -+ TP_printk("%d,%d %s %llu + %u <- (%d,%d) %llu", -+ MAJOR(__entry->dev), MINOR(__entry->dev), __entry->rwbs, -+ (unsigned long long)__entry->sector, -+ __entry->nr_sector, -+ MAJOR(__entry->old_dev), MINOR(__entry->old_dev), -+ (unsigned long long)__entry->old_sector) -+); -+ -+#endif /* _TRACE_BLOCK_H */ -+ -+/* This part must be outside protection */ -+#include <trace/define_trace.h> -+ ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/events/mainline/btrfs.h -@@ -0,0 +1,918 @@ -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM btrfs -+ -+#if !defined(_TRACE_BTRFS_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_BTRFS_H -+ -+#include <linux/writeback.h> -+#include <linux/tracepoint.h> -+#include <trace/events/gfpflags.h> -+ -+struct btrfs_root; -+struct btrfs_fs_info; -+struct btrfs_inode; -+struct extent_map; -+struct btrfs_ordered_extent; -+struct btrfs_delayed_ref_node; -+struct btrfs_delayed_tree_ref; -+struct btrfs_delayed_data_ref; -+struct btrfs_delayed_ref_head; -+struct btrfs_block_group_cache; -+struct btrfs_free_cluster; -+struct map_lookup; -+struct extent_buffer; -+ -+#define show_ref_type(type) \ -+ __print_symbolic(type, \ -+ { BTRFS_TREE_BLOCK_REF_KEY, "TREE_BLOCK_REF" }, \ -+ { BTRFS_EXTENT_DATA_REF_KEY, "EXTENT_DATA_REF" }, \ -+ { BTRFS_EXTENT_REF_V0_KEY, "EXTENT_REF_V0" }, \ -+ { BTRFS_SHARED_BLOCK_REF_KEY, "SHARED_BLOCK_REF" }, \ -+ { BTRFS_SHARED_DATA_REF_KEY, "SHARED_DATA_REF" }) -+ -+#define __show_root_type(obj) \ -+ __print_symbolic_u64(obj, \ -+ { BTRFS_ROOT_TREE_OBJECTID, "ROOT_TREE" }, \ -+ { BTRFS_EXTENT_TREE_OBJECTID, "EXTENT_TREE" }, \ -+ { BTRFS_CHUNK_TREE_OBJECTID, "CHUNK_TREE" }, \ -+ { BTRFS_DEV_TREE_OBJECTID, "DEV_TREE" }, \ -+ { BTRFS_FS_TREE_OBJECTID, "FS_TREE" }, \ -+ { BTRFS_ROOT_TREE_DIR_OBJECTID, "ROOT_TREE_DIR" }, \ -+ { BTRFS_CSUM_TREE_OBJECTID, "CSUM_TREE" }, \ -+ { BTRFS_TREE_LOG_OBJECTID, "TREE_LOG" }, \ -+ { BTRFS_TREE_RELOC_OBJECTID, "TREE_RELOC" }, \ -+ { BTRFS_DATA_RELOC_TREE_OBJECTID, "DATA_RELOC_TREE" }) -+ -+#define show_root_type(obj) \ -+ obj, ((obj >= BTRFS_DATA_RELOC_TREE_OBJECTID) || \ -+ (obj <= BTRFS_CSUM_TREE_OBJECTID )) ? __show_root_type(obj) : "-" -+ -+#define BTRFS_GROUP_FLAGS \ -+ { BTRFS_BLOCK_GROUP_DATA, "DATA"}, \ -+ { BTRFS_BLOCK_GROUP_SYSTEM, "SYSTEM"}, \ -+ { BTRFS_BLOCK_GROUP_METADATA, "METADATA"}, \ -+ { BTRFS_BLOCK_GROUP_RAID0, "RAID0"}, \ -+ { BTRFS_BLOCK_GROUP_RAID1, "RAID1"}, \ -+ { BTRFS_BLOCK_GROUP_DUP, "DUP"}, \ -+ { BTRFS_BLOCK_GROUP_RAID10, "RAID10"} -+ -+#define BTRFS_UUID_SIZE 16 -+ -+TRACE_EVENT(btrfs_transaction_commit, -+ -+ TP_PROTO(struct btrfs_root *root), -+ -+ TP_ARGS(root), -+ -+ TP_STRUCT__entry( -+ __field( u64, generation ) -+ __field( u64, root_objectid ) -+ ), -+ -+ TP_fast_assign( -+ __entry->generation = root->fs_info->generation; -+ __entry->root_objectid = root->root_key.objectid; -+ ), -+ -+ TP_printk("root = %llu(%s), gen = %llu", -+ show_root_type(__entry->root_objectid), -+ (unsigned long long)__entry->generation) -+); -+ -+DECLARE_EVENT_CLASS(btrfs__inode, -+ -+ TP_PROTO(struct inode *inode), -+ -+ TP_ARGS(inode), -+ -+ TP_STRUCT__entry( -+ __field( ino_t, ino ) -+ __field( blkcnt_t, blocks ) -+ __field( u64, disk_i_size ) -+ __field( u64, generation ) -+ __field( u64, last_trans ) -+ __field( u64, logged_trans ) -+ __field( u64, root_objectid ) -+ ), -+ -+ TP_fast_assign( -+ __entry->ino = inode->i_ino; -+ __entry->blocks = inode->i_blocks; -+ __entry->disk_i_size = BTRFS_I(inode)->disk_i_size; -+ __entry->generation = BTRFS_I(inode)->generation; -+ __entry->last_trans = BTRFS_I(inode)->last_trans; -+ __entry->logged_trans = BTRFS_I(inode)->logged_trans; -+ __entry->root_objectid = -+ BTRFS_I(inode)->root->root_key.objectid; -+ ), -+ -+ TP_printk("root = %llu(%s), gen = %llu, ino = %lu, blocks = %llu, " -+ "disk_i_size = %llu, last_trans = %llu, logged_trans = %llu", -+ show_root_type(__entry->root_objectid), -+ (unsigned long long)__entry->generation, -+ (unsigned long)__entry->ino, -+ (unsigned long long)__entry->blocks, -+ (unsigned long long)__entry->disk_i_size, -+ (unsigned long long)__entry->last_trans, -+ (unsigned long long)__entry->logged_trans) -+); -+ -+DEFINE_EVENT(btrfs__inode, btrfs_inode_new, -+ -+ TP_PROTO(struct inode *inode), -+ -+ TP_ARGS(inode) -+); -+ -+DEFINE_EVENT(btrfs__inode, btrfs_inode_request, -+ -+ TP_PROTO(struct inode *inode), -+ -+ TP_ARGS(inode) -+); -+ -+DEFINE_EVENT(btrfs__inode, btrfs_inode_evict, -+ -+ TP_PROTO(struct inode *inode), -+ -+ TP_ARGS(inode) -+); -+ -+#define __show_map_type(type) \ -+ __print_symbolic_u64(type, \ -+ { EXTENT_MAP_LAST_BYTE, "LAST_BYTE" }, \ -+ { EXTENT_MAP_HOLE, "HOLE" }, \ -+ { EXTENT_MAP_INLINE, "INLINE" }, \ -+ { EXTENT_MAP_DELALLOC, "DELALLOC" }) -+ -+#define show_map_type(type) \ -+ type, (type >= EXTENT_MAP_LAST_BYTE) ? "-" : __show_map_type(type) -+ -+#define show_map_flags(flag) \ -+ __print_flags(flag, "|", \ -+ { EXTENT_FLAG_PINNED, "PINNED" }, \ -+ { EXTENT_FLAG_COMPRESSED, "COMPRESSED" }, \ -+ { EXTENT_FLAG_VACANCY, "VACANCY" }, \ -+ { EXTENT_FLAG_PREALLOC, "PREALLOC" }) -+ -+TRACE_EVENT(btrfs_get_extent, -+ -+ TP_PROTO(struct btrfs_root *root, struct extent_map *map), -+ -+ TP_ARGS(root, map), -+ -+ TP_STRUCT__entry( -+ __field( u64, root_objectid ) -+ __field( u64, start ) -+ __field( u64, len ) -+ __field( u64, orig_start ) -+ __field( u64, block_start ) -+ __field( u64, block_len ) -+ __field( unsigned long, flags ) -+ __field( int, refs ) -+ __field( unsigned int, compress_type ) -+ ), -+ -+ TP_fast_assign( -+ __entry->root_objectid = root->root_key.objectid; -+ __entry->start = map->start; -+ __entry->len = map->len; -+ __entry->orig_start = map->orig_start; -+ __entry->block_start = map->block_start; -+ __entry->block_len = map->block_len; -+ __entry->flags = map->flags; -+ __entry->refs = atomic_read(&map->refs); -+ __entry->compress_type = map->compress_type; -+ ), -+ -+ TP_printk("root = %llu(%s), start = %llu, len = %llu, " -+ "orig_start = %llu, block_start = %llu(%s), " -+ "block_len = %llu, flags = %s, refs = %u, " -+ "compress_type = %u", -+ show_root_type(__entry->root_objectid), -+ (unsigned long long)__entry->start, -+ (unsigned long long)__entry->len, -+ (unsigned long long)__entry->orig_start, -+ show_map_type(__entry->block_start), -+ (unsigned long long)__entry->block_len, -+ show_map_flags(__entry->flags), -+ __entry->refs, __entry->compress_type) -+); -+ -+#define show_ordered_flags(flags) \ -+ __print_symbolic(flags, \ -+ { BTRFS_ORDERED_IO_DONE, "IO_DONE" }, \ -+ { BTRFS_ORDERED_COMPLETE, "COMPLETE" }, \ -+ { BTRFS_ORDERED_NOCOW, "NOCOW" }, \ -+ { BTRFS_ORDERED_COMPRESSED, "COMPRESSED" }, \ -+ { BTRFS_ORDERED_PREALLOC, "PREALLOC" }, \ -+ { BTRFS_ORDERED_DIRECT, "DIRECT" }) -+ -+DECLARE_EVENT_CLASS(btrfs__ordered_extent, -+ -+ TP_PROTO(struct inode *inode, struct btrfs_ordered_extent *ordered), -+ -+ TP_ARGS(inode, ordered), -+ -+ TP_STRUCT__entry( -+ __field( ino_t, ino ) -+ __field( u64, file_offset ) -+ __field( u64, start ) -+ __field( u64, len ) -+ __field( u64, disk_len ) -+ __field( u64, bytes_left ) -+ __field( unsigned long, flags ) -+ __field( int, compress_type ) -+ __field( int, refs ) -+ __field( u64, root_objectid ) -+ ), -+ -+ TP_fast_assign( -+ __entry->ino = inode->i_ino; -+ __entry->file_offset = ordered->file_offset; -+ __entry->start = ordered->start; -+ __entry->len = ordered->len; -+ __entry->disk_len = ordered->disk_len; -+ __entry->bytes_left = ordered->bytes_left; -+ __entry->flags = ordered->flags; -+ __entry->compress_type = ordered->compress_type; -+ __entry->refs = atomic_read(&ordered->refs); -+ __entry->root_objectid = -+ BTRFS_I(inode)->root->root_key.objectid; -+ ), -+ -+ TP_printk("root = %llu(%s), ino = %llu, file_offset = %llu, " -+ "start = %llu, len = %llu, disk_len = %llu, " -+ "bytes_left = %llu, flags = %s, compress_type = %d, " -+ "refs = %d", -+ show_root_type(__entry->root_objectid), -+ (unsigned long long)__entry->ino, -+ (unsigned long long)__entry->file_offset, -+ (unsigned long long)__entry->start, -+ (unsigned long long)__entry->len, -+ (unsigned long long)__entry->disk_len, -+ (unsigned long long)__entry->bytes_left, -+ show_ordered_flags(__entry->flags), -+ __entry->compress_type, __entry->refs) -+); -+ -+DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_add, -+ -+ TP_PROTO(struct inode *inode, struct btrfs_ordered_extent *ordered), -+ -+ TP_ARGS(inode, ordered) -+); -+ -+DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_remove, -+ -+ TP_PROTO(struct inode *inode, struct btrfs_ordered_extent *ordered), -+ -+ TP_ARGS(inode, ordered) -+); -+ -+DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_start, -+ -+ TP_PROTO(struct inode *inode, struct btrfs_ordered_extent *ordered), -+ -+ TP_ARGS(inode, ordered) -+); -+ -+DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_put, -+ -+ TP_PROTO(struct inode *inode, struct btrfs_ordered_extent *ordered), -+ -+ TP_ARGS(inode, ordered) -+); -+ -+DECLARE_EVENT_CLASS(btrfs__writepage, -+ -+ TP_PROTO(struct page *page, struct inode *inode, -+ struct writeback_control *wbc), -+ -+ TP_ARGS(page, inode, wbc), -+ -+ TP_STRUCT__entry( -+ __field( ino_t, ino ) -+ __field( pgoff_t, index ) -+ __field( long, nr_to_write ) -+ __field( long, pages_skipped ) -+ __field( loff_t, range_start ) -+ __field( loff_t, range_end ) -+ __field( char, for_kupdate ) -+ __field( char, for_reclaim ) -+ __field( char, range_cyclic ) -+ __field( pgoff_t, writeback_index ) -+ __field( u64, root_objectid ) -+ ), -+ -+ TP_fast_assign( -+ __entry->ino = inode->i_ino; -+ __entry->index = page->index; -+ __entry->nr_to_write = wbc->nr_to_write; -+ __entry->pages_skipped = wbc->pages_skipped; -+ __entry->range_start = wbc->range_start; -+ __entry->range_end = wbc->range_end; -+ __entry->for_kupdate = wbc->for_kupdate; -+ __entry->for_reclaim = wbc->for_reclaim; -+ __entry->range_cyclic = wbc->range_cyclic; -+ __entry->writeback_index = inode->i_mapping->writeback_index; -+ __entry->root_objectid = -+ BTRFS_I(inode)->root->root_key.objectid; -+ ), -+ -+ TP_printk("root = %llu(%s), ino = %lu, page_index = %lu, " -+ "nr_to_write = %ld, pages_skipped = %ld, range_start = %llu, " -+ "range_end = %llu, for_kupdate = %d, " -+ "for_reclaim = %d, range_cyclic = %d, writeback_index = %lu", -+ show_root_type(__entry->root_objectid), -+ (unsigned long)__entry->ino, __entry->index, -+ __entry->nr_to_write, __entry->pages_skipped, -+ __entry->range_start, __entry->range_end, -+ __entry->for_kupdate, -+ __entry->for_reclaim, __entry->range_cyclic, -+ (unsigned long)__entry->writeback_index) -+); -+ -+DEFINE_EVENT(btrfs__writepage, __extent_writepage, -+ -+ TP_PROTO(struct page *page, struct inode *inode, -+ struct writeback_control *wbc), -+ -+ TP_ARGS(page, inode, wbc) -+); -+ -+TRACE_EVENT(btrfs_writepage_end_io_hook, -+ -+ TP_PROTO(struct page *page, u64 start, u64 end, int uptodate), -+ -+ TP_ARGS(page, start, end, uptodate), -+ -+ TP_STRUCT__entry( -+ __field( ino_t, ino ) -+ __field( pgoff_t, index ) -+ __field( u64, start ) -+ __field( u64, end ) -+ __field( int, uptodate ) -+ __field( u64, root_objectid ) -+ ), -+ -+ TP_fast_assign( -+ __entry->ino = page->mapping->host->i_ino; -+ __entry->index = page->index; -+ __entry->start = start; -+ __entry->end = end; -+ __entry->uptodate = uptodate; -+ __entry->root_objectid = -+ BTRFS_I(page->mapping->host)->root->root_key.objectid; -+ ), -+ -+ TP_printk("root = %llu(%s), ino = %lu, page_index = %lu, start = %llu, " -+ "end = %llu, uptodate = %d", -+ show_root_type(__entry->root_objectid), -+ (unsigned long)__entry->ino, (unsigned long)__entry->index, -+ (unsigned long long)__entry->start, -+ (unsigned long long)__entry->end, __entry->uptodate) -+); -+ -+TRACE_EVENT(btrfs_sync_file, -+ -+ TP_PROTO(struct file *file, int datasync), -+ -+ TP_ARGS(file, datasync), -+ -+ TP_STRUCT__entry( -+ __field( ino_t, ino ) -+ __field( ino_t, parent ) -+ __field( int, datasync ) -+ __field( u64, root_objectid ) -+ ), -+ -+ TP_fast_assign( -+ struct dentry *dentry = file->f_path.dentry; -+ struct inode *inode = dentry->d_inode; -+ -+ __entry->ino = inode->i_ino; -+ __entry->parent = dentry->d_parent->d_inode->i_ino; -+ __entry->datasync = datasync; -+ __entry->root_objectid = -+ BTRFS_I(inode)->root->root_key.objectid; -+ ), -+ -+ TP_printk("root = %llu(%s), ino = %ld, parent = %ld, datasync = %d", -+ show_root_type(__entry->root_objectid), -+ (unsigned long)__entry->ino, (unsigned long)__entry->parent, -+ __entry->datasync) -+); -+ -+TRACE_EVENT(btrfs_sync_fs, -+ -+ TP_PROTO(int wait), -+ -+ TP_ARGS(wait), -+ -+ TP_STRUCT__entry( -+ __field( int, wait ) -+ ), -+ -+ TP_fast_assign( -+ __entry->wait = wait; -+ ), -+ -+ TP_printk("wait = %d", __entry->wait) -+); -+ -+#define show_ref_action(action) \ -+ __print_symbolic(action, \ -+ { BTRFS_ADD_DELAYED_REF, "ADD_DELAYED_REF" }, \ -+ { BTRFS_DROP_DELAYED_REF, "DROP_DELAYED_REF" }, \ -+ { BTRFS_ADD_DELAYED_EXTENT, "ADD_DELAYED_EXTENT" }, \ -+ { BTRFS_UPDATE_DELAYED_HEAD, "UPDATE_DELAYED_HEAD" }) -+ -+ -+TRACE_EVENT(btrfs_delayed_tree_ref, -+ -+ TP_PROTO(struct btrfs_delayed_ref_node *ref, -+ struct btrfs_delayed_tree_ref *full_ref, -+ int action), -+ -+ TP_ARGS(ref, full_ref, action), -+ -+ TP_STRUCT__entry( -+ __field( u64, bytenr ) -+ __field( u64, num_bytes ) -+ __field( int, action ) -+ __field( u64, parent ) -+ __field( u64, ref_root ) -+ __field( int, level ) -+ __field( int, type ) -+ __field( u64, seq ) -+ ), -+ -+ TP_fast_assign( -+ __entry->bytenr = ref->bytenr; -+ __entry->num_bytes = ref->num_bytes; -+ __entry->action = action; -+ __entry->parent = full_ref->parent; -+ __entry->ref_root = full_ref->root; -+ __entry->level = full_ref->level; -+ __entry->type = ref->type; -+ __entry->seq = ref->seq; -+ ), -+ -+ TP_printk("bytenr = %llu, num_bytes = %llu, action = %s, " -+ "parent = %llu(%s), ref_root = %llu(%s), level = %d, " -+ "type = %s, seq = %llu", -+ (unsigned long long)__entry->bytenr, -+ (unsigned long long)__entry->num_bytes, -+ show_ref_action(__entry->action), -+ show_root_type(__entry->parent), -+ show_root_type(__entry->ref_root), -+ __entry->level, show_ref_type(__entry->type), -+ (unsigned long long)__entry->seq) -+); -+ -+TRACE_EVENT(btrfs_delayed_data_ref, -+ -+ TP_PROTO(struct btrfs_delayed_ref_node *ref, -+ struct btrfs_delayed_data_ref *full_ref, -+ int action), -+ -+ TP_ARGS(ref, full_ref, action), -+ -+ TP_STRUCT__entry( -+ __field( u64, bytenr ) -+ __field( u64, num_bytes ) -+ __field( int, action ) -+ __field( u64, parent ) -+ __field( u64, ref_root ) -+ __field( u64, owner ) -+ __field( u64, offset ) -+ __field( int, type ) -+ __field( u64, seq ) -+ ), -+ -+ TP_fast_assign( -+ __entry->bytenr = ref->bytenr; -+ __entry->num_bytes = ref->num_bytes; -+ __entry->action = action; -+ __entry->parent = full_ref->parent; -+ __entry->ref_root = full_ref->root; -+ __entry->owner = full_ref->objectid; -+ __entry->offset = full_ref->offset; -+ __entry->type = ref->type; -+ __entry->seq = ref->seq; -+ ), -+ -+ TP_printk("bytenr = %llu, num_bytes = %llu, action = %s, " -+ "parent = %llu(%s), ref_root = %llu(%s), owner = %llu, " -+ "offset = %llu, type = %s, seq = %llu", -+ (unsigned long long)__entry->bytenr, -+ (unsigned long long)__entry->num_bytes, -+ show_ref_action(__entry->action), -+ show_root_type(__entry->parent), -+ show_root_type(__entry->ref_root), -+ (unsigned long long)__entry->owner, -+ (unsigned long long)__entry->offset, -+ show_ref_type(__entry->type), -+ (unsigned long long)__entry->seq) -+); -+ -+TRACE_EVENT(btrfs_delayed_ref_head, -+ -+ TP_PROTO(struct btrfs_delayed_ref_node *ref, -+ struct btrfs_delayed_ref_head *head_ref, -+ int action), -+ -+ TP_ARGS(ref, head_ref, action), -+ -+ TP_STRUCT__entry( -+ __field( u64, bytenr ) -+ __field( u64, num_bytes ) -+ __field( int, action ) -+ __field( int, is_data ) -+ ), -+ -+ TP_fast_assign( -+ __entry->bytenr = ref->bytenr; -+ __entry->num_bytes = ref->num_bytes; -+ __entry->action = action; -+ __entry->is_data = head_ref->is_data; -+ ), -+ -+ TP_printk("bytenr = %llu, num_bytes = %llu, action = %s, is_data = %d", -+ (unsigned long long)__entry->bytenr, -+ (unsigned long long)__entry->num_bytes, -+ show_ref_action(__entry->action), -+ __entry->is_data) -+); -+ -+#define show_chunk_type(type) \ -+ __print_flags(type, "|", \ -+ { BTRFS_BLOCK_GROUP_DATA, "DATA" }, \ -+ { BTRFS_BLOCK_GROUP_SYSTEM, "SYSTEM"}, \ -+ { BTRFS_BLOCK_GROUP_METADATA, "METADATA"}, \ -+ { BTRFS_BLOCK_GROUP_RAID0, "RAID0" }, \ -+ { BTRFS_BLOCK_GROUP_RAID1, "RAID1" }, \ -+ { BTRFS_BLOCK_GROUP_DUP, "DUP" }, \ -+ { BTRFS_BLOCK_GROUP_RAID10, "RAID10"}) -+ -+DECLARE_EVENT_CLASS(btrfs__chunk, -+ -+ TP_PROTO(struct btrfs_root *root, struct map_lookup *map, -+ u64 offset, u64 size), -+ -+ TP_ARGS(root, map, offset, size), -+ -+ TP_STRUCT__entry( -+ __field( int, num_stripes ) -+ __field( u64, type ) -+ __field( int, sub_stripes ) -+ __field( u64, offset ) -+ __field( u64, size ) -+ __field( u64, root_objectid ) -+ ), -+ -+ TP_fast_assign( -+ __entry->num_stripes = map->num_stripes; -+ __entry->type = map->type; -+ __entry->sub_stripes = map->sub_stripes; -+ __entry->offset = offset; -+ __entry->size = size; -+ __entry->root_objectid = root->root_key.objectid; -+ ), -+ -+ TP_printk("root = %llu(%s), offset = %llu, size = %llu, " -+ "num_stripes = %d, sub_stripes = %d, type = %s", -+ show_root_type(__entry->root_objectid), -+ (unsigned long long)__entry->offset, -+ (unsigned long long)__entry->size, -+ __entry->num_stripes, __entry->sub_stripes, -+ show_chunk_type(__entry->type)) -+); -+ -+DEFINE_EVENT(btrfs__chunk, btrfs_chunk_alloc, -+ -+ TP_PROTO(struct btrfs_root *root, struct map_lookup *map, -+ u64 offset, u64 size), -+ -+ TP_ARGS(root, map, offset, size) -+); -+ -+DEFINE_EVENT(btrfs__chunk, btrfs_chunk_free, -+ -+ TP_PROTO(struct btrfs_root *root, struct map_lookup *map, -+ u64 offset, u64 size), -+ -+ TP_ARGS(root, map, offset, size) -+); -+ -+TRACE_EVENT(btrfs_cow_block, -+ -+ TP_PROTO(struct btrfs_root *root, struct extent_buffer *buf, -+ struct extent_buffer *cow), -+ -+ TP_ARGS(root, buf, cow), -+ -+ TP_STRUCT__entry( -+ __field( u64, root_objectid ) -+ __field( u64, buf_start ) -+ __field( int, refs ) -+ __field( u64, cow_start ) -+ __field( int, buf_level ) -+ __field( int, cow_level ) -+ ), -+ -+ TP_fast_assign( -+ __entry->root_objectid = root->root_key.objectid; -+ __entry->buf_start = buf->start; -+ __entry->refs = atomic_read(&buf->refs); -+ __entry->cow_start = cow->start; -+ __entry->buf_level = btrfs_header_level(buf); -+ __entry->cow_level = btrfs_header_level(cow); -+ ), -+ -+ TP_printk("root = %llu(%s), refs = %d, orig_buf = %llu " -+ "(orig_level = %d), cow_buf = %llu (cow_level = %d)", -+ show_root_type(__entry->root_objectid), -+ __entry->refs, -+ (unsigned long long)__entry->buf_start, -+ __entry->buf_level, -+ (unsigned long long)__entry->cow_start, -+ __entry->cow_level) -+); -+ -+TRACE_EVENT(btrfs_space_reservation, -+ -+ TP_PROTO(struct btrfs_fs_info *fs_info, char *type, u64 val, -+ u64 bytes, int reserve), -+ -+ TP_ARGS(fs_info, type, val, bytes, reserve), -+ -+ TP_STRUCT__entry( -+ __array( u8, fsid, BTRFS_UUID_SIZE ) -+ __string( type, type ) -+ __field( u64, val ) -+ __field( u64, bytes ) -+ __field( int, reserve ) -+ ), -+ -+ TP_fast_assign( -+ memcpy(__entry->fsid, fs_info->fsid, BTRFS_UUID_SIZE); -+ __assign_str(type, type); -+ __entry->val = val; -+ __entry->bytes = bytes; -+ __entry->reserve = reserve; -+ ), -+ -+ TP_printk("%pU: %s: %Lu %s %Lu", __entry->fsid, __get_str(type), -+ __entry->val, __entry->reserve ? "reserve" : "release", -+ __entry->bytes) -+); -+ -+DECLARE_EVENT_CLASS(btrfs__reserved_extent, -+ -+ TP_PROTO(struct btrfs_root *root, u64 start, u64 len), -+ -+ TP_ARGS(root, start, len), -+ -+ TP_STRUCT__entry( -+ __field( u64, root_objectid ) -+ __field( u64, start ) -+ __field( u64, len ) -+ ), -+ -+ TP_fast_assign( -+ __entry->root_objectid = root->root_key.objectid; -+ __entry->start = start; -+ __entry->len = len; -+ ), -+ -+ TP_printk("root = %llu(%s), start = %llu, len = %llu", -+ show_root_type(__entry->root_objectid), -+ (unsigned long long)__entry->start, -+ (unsigned long long)__entry->len) -+); -+ -+DEFINE_EVENT(btrfs__reserved_extent, btrfs_reserved_extent_alloc, -+ -+ TP_PROTO(struct btrfs_root *root, u64 start, u64 len), -+ -+ TP_ARGS(root, start, len) -+); -+ -+DEFINE_EVENT(btrfs__reserved_extent, btrfs_reserved_extent_free, -+ -+ TP_PROTO(struct btrfs_root *root, u64 start, u64 len), -+ -+ TP_ARGS(root, start, len) -+); -+ -+TRACE_EVENT(find_free_extent, -+ -+ TP_PROTO(struct btrfs_root *root, u64 num_bytes, u64 empty_size, -+ u64 data), -+ -+ TP_ARGS(root, num_bytes, empty_size, data), -+ -+ TP_STRUCT__entry( -+ __field( u64, root_objectid ) -+ __field( u64, num_bytes ) -+ __field( u64, empty_size ) -+ __field( u64, data ) -+ ), -+ -+ TP_fast_assign( -+ __entry->root_objectid = root->root_key.objectid; -+ __entry->num_bytes = num_bytes; -+ __entry->empty_size = empty_size; -+ __entry->data = data; -+ ), -+ -+ TP_printk("root = %Lu(%s), len = %Lu, empty_size = %Lu, " -+ "flags = %Lu(%s)", show_root_type(__entry->root_objectid), -+ __entry->num_bytes, __entry->empty_size, __entry->data, -+ __print_flags((unsigned long)__entry->data, "|", -+ BTRFS_GROUP_FLAGS)) -+); -+ -+DECLARE_EVENT_CLASS(btrfs__reserve_extent, -+ -+ TP_PROTO(struct btrfs_root *root, -+ struct btrfs_block_group_cache *block_group, u64 start, -+ u64 len), -+ -+ TP_ARGS(root, block_group, start, len), -+ -+ TP_STRUCT__entry( -+ __field( u64, root_objectid ) -+ __field( u64, bg_objectid ) -+ __field( u64, flags ) -+ __field( u64, start ) -+ __field( u64, len ) -+ ), -+ -+ TP_fast_assign( -+ __entry->root_objectid = root->root_key.objectid; -+ __entry->bg_objectid = block_group->key.objectid; -+ __entry->flags = block_group->flags; -+ __entry->start = start; -+ __entry->len = len; -+ ), -+ -+ TP_printk("root = %Lu(%s), block_group = %Lu, flags = %Lu(%s), " -+ "start = %Lu, len = %Lu", -+ show_root_type(__entry->root_objectid), __entry->bg_objectid, -+ __entry->flags, __print_flags((unsigned long)__entry->flags, -+ "|", BTRFS_GROUP_FLAGS), -+ __entry->start, __entry->len) -+); -+ -+DEFINE_EVENT(btrfs__reserve_extent, btrfs_reserve_extent, -+ -+ TP_PROTO(struct btrfs_root *root, -+ struct btrfs_block_group_cache *block_group, u64 start, -+ u64 len), -+ -+ TP_ARGS(root, block_group, start, len) -+); -+ -+DEFINE_EVENT(btrfs__reserve_extent, btrfs_reserve_extent_cluster, -+ -+ TP_PROTO(struct btrfs_root *root, -+ struct btrfs_block_group_cache *block_group, u64 start, -+ u64 len), -+ -+ TP_ARGS(root, block_group, start, len) -+); -+ -+TRACE_EVENT(btrfs_find_cluster, -+ -+ TP_PROTO(struct btrfs_block_group_cache *block_group, u64 start, -+ u64 bytes, u64 empty_size, u64 min_bytes), -+ -+ TP_ARGS(block_group, start, bytes, empty_size, min_bytes), -+ -+ TP_STRUCT__entry( -+ __field( u64, bg_objectid ) -+ __field( u64, flags ) -+ __field( u64, start ) -+ __field( u64, bytes ) -+ __field( u64, empty_size ) -+ __field( u64, min_bytes ) -+ ), -+ -+ TP_fast_assign( -+ __entry->bg_objectid = block_group->key.objectid; -+ __entry->flags = block_group->flags; -+ __entry->start = start; -+ __entry->bytes = bytes; -+ __entry->empty_size = empty_size; -+ __entry->min_bytes = min_bytes; -+ ), -+ -+ TP_printk("block_group = %Lu, flags = %Lu(%s), start = %Lu, len = %Lu," -+ " empty_size = %Lu, min_bytes = %Lu", __entry->bg_objectid, -+ __entry->flags, -+ __print_flags((unsigned long)__entry->flags, "|", -+ BTRFS_GROUP_FLAGS), __entry->start, -+ __entry->bytes, __entry->empty_size, __entry->min_bytes) -+); -+ -+TRACE_EVENT(btrfs_failed_cluster_setup, -+ -+ TP_PROTO(struct btrfs_block_group_cache *block_group), -+ -+ TP_ARGS(block_group), -+ -+ TP_STRUCT__entry( -+ __field( u64, bg_objectid ) -+ ), -+ -+ TP_fast_assign( -+ __entry->bg_objectid = block_group->key.objectid; -+ ), -+ -+ TP_printk("block_group = %Lu", __entry->bg_objectid) -+); -+ -+TRACE_EVENT(btrfs_setup_cluster, -+ -+ TP_PROTO(struct btrfs_block_group_cache *block_group, -+ struct btrfs_free_cluster *cluster, u64 size, int bitmap), -+ -+ TP_ARGS(block_group, cluster, size, bitmap), -+ -+ TP_STRUCT__entry( -+ __field( u64, bg_objectid ) -+ __field( u64, flags ) -+ __field( u64, start ) -+ __field( u64, max_size ) -+ __field( u64, size ) -+ __field( int, bitmap ) -+ ), -+ -+ TP_fast_assign( -+ __entry->bg_objectid = block_group->key.objectid; -+ __entry->flags = block_group->flags; -+ __entry->start = cluster->window_start; -+ __entry->max_size = cluster->max_size; -+ __entry->size = size; -+ __entry->bitmap = bitmap; -+ ), -+ -+ TP_printk("block_group = %Lu, flags = %Lu(%s), window_start = %Lu, " -+ "size = %Lu, max_size = %Lu, bitmap = %d", -+ __entry->bg_objectid, -+ __entry->flags, -+ __print_flags((unsigned long)__entry->flags, "|", -+ BTRFS_GROUP_FLAGS), __entry->start, -+ __entry->size, __entry->max_size, __entry->bitmap) -+); -+ -+struct extent_state; -+TRACE_EVENT(alloc_extent_state, -+ -+ TP_PROTO(struct extent_state *state, gfp_t mask, unsigned long IP), -+ -+ TP_ARGS(state, mask, IP), -+ -+ TP_STRUCT__entry( -+ __field(struct extent_state *, state) -+ __field(gfp_t, mask) -+ __field(unsigned long, ip) -+ ), -+ -+ TP_fast_assign( -+ __entry->state = state, -+ __entry->mask = mask, -+ __entry->ip = IP -+ ), -+ -+ TP_printk("state=%p; mask = %s; caller = %pF", __entry->state, -+ show_gfp_flags(__entry->mask), (void *)__entry->ip) -+); -+ -+TRACE_EVENT(free_extent_state, -+ -+ TP_PROTO(struct extent_state *state, unsigned long IP), -+ -+ TP_ARGS(state, IP), -+ -+ TP_STRUCT__entry( -+ __field(struct extent_state *, state) -+ __field(unsigned long, ip) -+ ), -+ -+ TP_fast_assign( -+ __entry->state = state, -+ __entry->ip = IP -+ ), -+ -+ TP_printk(" state=%p; caller = %pF", __entry->state, -+ (void *)__entry->ip) -+); -+ -+#endif /* _TRACE_BTRFS_H */ -+ -+/* This part must be outside protection */ -+#include <trace/define_trace.h> ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/events/mainline/compaction.h -@@ -0,0 +1,74 @@ -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM compaction -+ -+#if !defined(_TRACE_COMPACTION_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_COMPACTION_H -+ -+#include <linux/types.h> -+#include <linux/tracepoint.h> -+#include <trace/events/gfpflags.h> -+ -+DECLARE_EVENT_CLASS(mm_compaction_isolate_template, -+ -+ TP_PROTO(unsigned long nr_scanned, -+ unsigned long nr_taken), -+ -+ TP_ARGS(nr_scanned, nr_taken), -+ -+ TP_STRUCT__entry( -+ __field(unsigned long, nr_scanned) -+ __field(unsigned long, nr_taken) -+ ), -+ -+ TP_fast_assign( -+ __entry->nr_scanned = nr_scanned; -+ __entry->nr_taken = nr_taken; -+ ), -+ -+ TP_printk("nr_scanned=%lu nr_taken=%lu", -+ __entry->nr_scanned, -+ __entry->nr_taken) -+); -+ -+DEFINE_EVENT(mm_compaction_isolate_template, mm_compaction_isolate_migratepages, -+ -+ TP_PROTO(unsigned long nr_scanned, -+ unsigned long nr_taken), -+ -+ TP_ARGS(nr_scanned, nr_taken) -+); -+ -+DEFINE_EVENT(mm_compaction_isolate_template, mm_compaction_isolate_freepages, -+ TP_PROTO(unsigned long nr_scanned, -+ unsigned long nr_taken), -+ -+ TP_ARGS(nr_scanned, nr_taken) -+); -+ -+TRACE_EVENT(mm_compaction_migratepages, -+ -+ TP_PROTO(unsigned long nr_migrated, -+ unsigned long nr_failed), -+ -+ TP_ARGS(nr_migrated, nr_failed), -+ -+ TP_STRUCT__entry( -+ __field(unsigned long, nr_migrated) -+ __field(unsigned long, nr_failed) -+ ), -+ -+ TP_fast_assign( -+ __entry->nr_migrated = nr_migrated; -+ __entry->nr_failed = nr_failed; -+ ), -+ -+ TP_printk("nr_migrated=%lu nr_failed=%lu", -+ __entry->nr_migrated, -+ __entry->nr_failed) -+); -+ -+ -+#endif /* _TRACE_COMPACTION_H */ -+ -+/* This part must be outside protection */ -+#include <trace/define_trace.h> ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/events/mainline/ext3.h -@@ -0,0 +1,864 @@ -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM ext3 -+ -+#if !defined(_TRACE_EXT3_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_EXT3_H -+ -+#include <linux/tracepoint.h> -+ -+TRACE_EVENT(ext3_free_inode, -+ TP_PROTO(struct inode *inode), -+ -+ TP_ARGS(inode), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( umode_t, mode ) -+ __field( uid_t, uid ) -+ __field( gid_t, gid ) -+ __field( blkcnt_t, blocks ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = inode->i_sb->s_dev; -+ __entry->ino = inode->i_ino; -+ __entry->mode = inode->i_mode; -+ __entry->uid = i_uid_read(inode); -+ __entry->gid = i_gid_read(inode); -+ __entry->blocks = inode->i_blocks; -+ ), -+ -+ TP_printk("dev %d,%d ino %lu mode 0%o uid %u gid %u blocks %lu", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->mode, __entry->uid, __entry->gid, -+ (unsigned long) __entry->blocks) -+); -+ -+TRACE_EVENT(ext3_request_inode, -+ TP_PROTO(struct inode *dir, int mode), -+ -+ TP_ARGS(dir, mode), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, dir ) -+ __field( umode_t, mode ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = dir->i_sb->s_dev; -+ __entry->dir = dir->i_ino; -+ __entry->mode = mode; -+ ), -+ -+ TP_printk("dev %d,%d dir %lu mode 0%o", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->dir, __entry->mode) -+); -+ -+TRACE_EVENT(ext3_allocate_inode, -+ TP_PROTO(struct inode *inode, struct inode *dir, int mode), -+ -+ TP_ARGS(inode, dir, mode), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( ino_t, dir ) -+ __field( umode_t, mode ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = inode->i_sb->s_dev; -+ __entry->ino = inode->i_ino; -+ __entry->dir = dir->i_ino; -+ __entry->mode = mode; -+ ), -+ -+ TP_printk("dev %d,%d ino %lu dir %lu mode 0%o", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ (unsigned long) __entry->dir, __entry->mode) -+); -+ -+TRACE_EVENT(ext3_evict_inode, -+ TP_PROTO(struct inode *inode), -+ -+ TP_ARGS(inode), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( int, nlink ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = inode->i_sb->s_dev; -+ __entry->ino = inode->i_ino; -+ __entry->nlink = inode->i_nlink; -+ ), -+ -+ TP_printk("dev %d,%d ino %lu nlink %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, __entry->nlink) -+); -+ -+TRACE_EVENT(ext3_drop_inode, -+ TP_PROTO(struct inode *inode, int drop), -+ -+ TP_ARGS(inode, drop), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( int, drop ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = inode->i_sb->s_dev; -+ __entry->ino = inode->i_ino; -+ __entry->drop = drop; -+ ), -+ -+ TP_printk("dev %d,%d ino %lu drop %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, __entry->drop) -+); -+ -+TRACE_EVENT(ext3_mark_inode_dirty, -+ TP_PROTO(struct inode *inode, unsigned long IP), -+ -+ TP_ARGS(inode, IP), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field(unsigned long, ip ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = inode->i_sb->s_dev; -+ __entry->ino = inode->i_ino; -+ __entry->ip = IP; -+ ), -+ -+ TP_printk("dev %d,%d ino %lu caller %pF", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, (void *)__entry->ip) -+); -+ -+TRACE_EVENT(ext3_write_begin, -+ TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, -+ unsigned int flags), -+ -+ TP_ARGS(inode, pos, len, flags), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( loff_t, pos ) -+ __field( unsigned int, len ) -+ __field( unsigned int, flags ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = inode->i_sb->s_dev; -+ __entry->ino = inode->i_ino; -+ __entry->pos = pos; -+ __entry->len = len; -+ __entry->flags = flags; -+ ), -+ -+ TP_printk("dev %d,%d ino %lu pos %llu len %u flags %u", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ (unsigned long long) __entry->pos, __entry->len, -+ __entry->flags) -+); -+ -+DECLARE_EVENT_CLASS(ext3__write_end, -+ TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, -+ unsigned int copied), -+ -+ TP_ARGS(inode, pos, len, copied), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( loff_t, pos ) -+ __field( unsigned int, len ) -+ __field( unsigned int, copied ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = inode->i_sb->s_dev; -+ __entry->ino = inode->i_ino; -+ __entry->pos = pos; -+ __entry->len = len; -+ __entry->copied = copied; -+ ), -+ -+ TP_printk("dev %d,%d ino %lu pos %llu len %u copied %u", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ (unsigned long long) __entry->pos, __entry->len, -+ __entry->copied) -+); -+ -+DEFINE_EVENT(ext3__write_end, ext3_ordered_write_end, -+ -+ TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, -+ unsigned int copied), -+ -+ TP_ARGS(inode, pos, len, copied) -+); -+ -+DEFINE_EVENT(ext3__write_end, ext3_writeback_write_end, -+ -+ TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, -+ unsigned int copied), -+ -+ TP_ARGS(inode, pos, len, copied) -+); -+ -+DEFINE_EVENT(ext3__write_end, ext3_journalled_write_end, -+ -+ TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, -+ unsigned int copied), -+ -+ TP_ARGS(inode, pos, len, copied) -+); -+ -+DECLARE_EVENT_CLASS(ext3__page_op, -+ TP_PROTO(struct page *page), -+ -+ TP_ARGS(page), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( pgoff_t, index ) -+ -+ ), -+ -+ TP_fast_assign( -+ __entry->index = page->index; -+ __entry->ino = page->mapping->host->i_ino; -+ __entry->dev = page->mapping->host->i_sb->s_dev; -+ ), -+ -+ TP_printk("dev %d,%d ino %lu page_index %lu", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, __entry->index) -+); -+ -+DEFINE_EVENT(ext3__page_op, ext3_ordered_writepage, -+ -+ TP_PROTO(struct page *page), -+ -+ TP_ARGS(page) -+); -+ -+DEFINE_EVENT(ext3__page_op, ext3_writeback_writepage, -+ -+ TP_PROTO(struct page *page), -+ -+ TP_ARGS(page) -+); -+ -+DEFINE_EVENT(ext3__page_op, ext3_journalled_writepage, -+ -+ TP_PROTO(struct page *page), -+ -+ TP_ARGS(page) -+); -+ -+DEFINE_EVENT(ext3__page_op, ext3_readpage, -+ -+ TP_PROTO(struct page *page), -+ -+ TP_ARGS(page) -+); -+ -+DEFINE_EVENT(ext3__page_op, ext3_releasepage, -+ -+ TP_PROTO(struct page *page), -+ -+ TP_ARGS(page) -+); -+ -+TRACE_EVENT(ext3_invalidatepage, -+ TP_PROTO(struct page *page, unsigned long offset), -+ -+ TP_ARGS(page, offset), -+ -+ TP_STRUCT__entry( -+ __field( pgoff_t, index ) -+ __field( unsigned long, offset ) -+ __field( ino_t, ino ) -+ __field( dev_t, dev ) -+ -+ ), -+ -+ TP_fast_assign( -+ __entry->index = page->index; -+ __entry->offset = offset; -+ __entry->ino = page->mapping->host->i_ino; -+ __entry->dev = page->mapping->host->i_sb->s_dev; -+ ), -+ -+ TP_printk("dev %d,%d ino %lu page_index %lu offset %lu", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->index, __entry->offset) -+); -+ -+TRACE_EVENT(ext3_discard_blocks, -+ TP_PROTO(struct super_block *sb, unsigned long blk, -+ unsigned long count), -+ -+ TP_ARGS(sb, blk, count), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( unsigned long, blk ) -+ __field( unsigned long, count ) -+ -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = sb->s_dev; -+ __entry->blk = blk; -+ __entry->count = count; -+ ), -+ -+ TP_printk("dev %d,%d blk %lu count %lu", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ __entry->blk, __entry->count) -+); -+ -+TRACE_EVENT(ext3_request_blocks, -+ TP_PROTO(struct inode *inode, unsigned long goal, -+ unsigned long count), -+ -+ TP_ARGS(inode, goal, count), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( unsigned long, count ) -+ __field( unsigned long, goal ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = inode->i_sb->s_dev; -+ __entry->ino = inode->i_ino; -+ __entry->count = count; -+ __entry->goal = goal; -+ ), -+ -+ TP_printk("dev %d,%d ino %lu count %lu goal %lu ", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->count, __entry->goal) -+); -+ -+TRACE_EVENT(ext3_allocate_blocks, -+ TP_PROTO(struct inode *inode, unsigned long goal, -+ unsigned long count, unsigned long block), -+ -+ TP_ARGS(inode, goal, count, block), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( unsigned long, block ) -+ __field( unsigned long, count ) -+ __field( unsigned long, goal ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = inode->i_sb->s_dev; -+ __entry->ino = inode->i_ino; -+ __entry->block = block; -+ __entry->count = count; -+ __entry->goal = goal; -+ ), -+ -+ TP_printk("dev %d,%d ino %lu count %lu block %lu goal %lu", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->count, __entry->block, -+ __entry->goal) -+); -+ -+TRACE_EVENT(ext3_free_blocks, -+ TP_PROTO(struct inode *inode, unsigned long block, -+ unsigned long count), -+ -+ TP_ARGS(inode, block, count), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( umode_t, mode ) -+ __field( unsigned long, block ) -+ __field( unsigned long, count ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = inode->i_sb->s_dev; -+ __entry->ino = inode->i_ino; -+ __entry->mode = inode->i_mode; -+ __entry->block = block; -+ __entry->count = count; -+ ), -+ -+ TP_printk("dev %d,%d ino %lu mode 0%o block %lu count %lu", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->mode, __entry->block, __entry->count) -+); -+ -+TRACE_EVENT(ext3_sync_file_enter, -+ TP_PROTO(struct file *file, int datasync), -+ -+ TP_ARGS(file, datasync), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( ino_t, parent ) -+ __field( int, datasync ) -+ ), -+ -+ TP_fast_assign( -+ struct dentry *dentry = file->f_path.dentry; -+ -+ __entry->dev = dentry->d_inode->i_sb->s_dev; -+ __entry->ino = dentry->d_inode->i_ino; -+ __entry->datasync = datasync; -+ __entry->parent = dentry->d_parent->d_inode->i_ino; -+ ), -+ -+ TP_printk("dev %d,%d ino %lu parent %ld datasync %d ", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ (unsigned long) __entry->parent, __entry->datasync) -+); -+ -+TRACE_EVENT(ext3_sync_file_exit, -+ TP_PROTO(struct inode *inode, int ret), -+ -+ TP_ARGS(inode, ret), -+ -+ TP_STRUCT__entry( -+ __field( int, ret ) -+ __field( ino_t, ino ) -+ __field( dev_t, dev ) -+ ), -+ -+ TP_fast_assign( -+ __entry->ret = ret; -+ __entry->ino = inode->i_ino; -+ __entry->dev = inode->i_sb->s_dev; -+ ), -+ -+ TP_printk("dev %d,%d ino %lu ret %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->ret) -+); -+ -+TRACE_EVENT(ext3_sync_fs, -+ TP_PROTO(struct super_block *sb, int wait), -+ -+ TP_ARGS(sb, wait), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( int, wait ) -+ -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = sb->s_dev; -+ __entry->wait = wait; -+ ), -+ -+ TP_printk("dev %d,%d wait %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ __entry->wait) -+); -+ -+TRACE_EVENT(ext3_rsv_window_add, -+ TP_PROTO(struct super_block *sb, -+ struct ext3_reserve_window_node *rsv_node), -+ -+ TP_ARGS(sb, rsv_node), -+ -+ TP_STRUCT__entry( -+ __field( unsigned long, start ) -+ __field( unsigned long, end ) -+ __field( dev_t, dev ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = sb->s_dev; -+ __entry->start = rsv_node->rsv_window._rsv_start; -+ __entry->end = rsv_node->rsv_window._rsv_end; -+ ), -+ -+ TP_printk("dev %d,%d start %lu end %lu", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ __entry->start, __entry->end) -+); -+ -+TRACE_EVENT(ext3_discard_reservation, -+ TP_PROTO(struct inode *inode, -+ struct ext3_reserve_window_node *rsv_node), -+ -+ TP_ARGS(inode, rsv_node), -+ -+ TP_STRUCT__entry( -+ __field( unsigned long, start ) -+ __field( unsigned long, end ) -+ __field( ino_t, ino ) -+ __field( dev_t, dev ) -+ ), -+ -+ TP_fast_assign( -+ __entry->start = rsv_node->rsv_window._rsv_start; -+ __entry->end = rsv_node->rsv_window._rsv_end; -+ __entry->ino = inode->i_ino; -+ __entry->dev = inode->i_sb->s_dev; -+ ), -+ -+ TP_printk("dev %d,%d ino %lu start %lu end %lu", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long)__entry->ino, __entry->start, -+ __entry->end) -+); -+ -+TRACE_EVENT(ext3_alloc_new_reservation, -+ TP_PROTO(struct super_block *sb, unsigned long goal), -+ -+ TP_ARGS(sb, goal), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( unsigned long, goal ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = sb->s_dev; -+ __entry->goal = goal; -+ ), -+ -+ TP_printk("dev %d,%d goal %lu", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ __entry->goal) -+); -+ -+TRACE_EVENT(ext3_reserved, -+ TP_PROTO(struct super_block *sb, unsigned long block, -+ struct ext3_reserve_window_node *rsv_node), -+ -+ TP_ARGS(sb, block, rsv_node), -+ -+ TP_STRUCT__entry( -+ __field( unsigned long, block ) -+ __field( unsigned long, start ) -+ __field( unsigned long, end ) -+ __field( dev_t, dev ) -+ ), -+ -+ TP_fast_assign( -+ __entry->block = block; -+ __entry->start = rsv_node->rsv_window._rsv_start; -+ __entry->end = rsv_node->rsv_window._rsv_end; -+ __entry->dev = sb->s_dev; -+ ), -+ -+ TP_printk("dev %d,%d block %lu, start %lu end %lu", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ __entry->block, __entry->start, __entry->end) -+); -+ -+TRACE_EVENT(ext3_forget, -+ TP_PROTO(struct inode *inode, int is_metadata, unsigned long block), -+ -+ TP_ARGS(inode, is_metadata, block), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( umode_t, mode ) -+ __field( int, is_metadata ) -+ __field( unsigned long, block ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = inode->i_sb->s_dev; -+ __entry->ino = inode->i_ino; -+ __entry->mode = inode->i_mode; -+ __entry->is_metadata = is_metadata; -+ __entry->block = block; -+ ), -+ -+ TP_printk("dev %d,%d ino %lu mode 0%o is_metadata %d block %lu", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->mode, __entry->is_metadata, __entry->block) -+); -+ -+TRACE_EVENT(ext3_read_block_bitmap, -+ TP_PROTO(struct super_block *sb, unsigned int group), -+ -+ TP_ARGS(sb, group), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( __u32, group ) -+ -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = sb->s_dev; -+ __entry->group = group; -+ ), -+ -+ TP_printk("dev %d,%d group %u", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ __entry->group) -+); -+ -+TRACE_EVENT(ext3_direct_IO_enter, -+ TP_PROTO(struct inode *inode, loff_t offset, unsigned long len, int rw), -+ -+ TP_ARGS(inode, offset, len, rw), -+ -+ TP_STRUCT__entry( -+ __field( ino_t, ino ) -+ __field( dev_t, dev ) -+ __field( loff_t, pos ) -+ __field( unsigned long, len ) -+ __field( int, rw ) -+ ), -+ -+ TP_fast_assign( -+ __entry->ino = inode->i_ino; -+ __entry->dev = inode->i_sb->s_dev; -+ __entry->pos = offset; -+ __entry->len = len; -+ __entry->rw = rw; -+ ), -+ -+ TP_printk("dev %d,%d ino %lu pos %llu len %lu rw %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ (unsigned long long) __entry->pos, __entry->len, -+ __entry->rw) -+); -+ -+TRACE_EVENT(ext3_direct_IO_exit, -+ TP_PROTO(struct inode *inode, loff_t offset, unsigned long len, -+ int rw, int ret), -+ -+ TP_ARGS(inode, offset, len, rw, ret), -+ -+ TP_STRUCT__entry( -+ __field( ino_t, ino ) -+ __field( dev_t, dev ) -+ __field( loff_t, pos ) -+ __field( unsigned long, len ) -+ __field( int, rw ) -+ __field( int, ret ) -+ ), -+ -+ TP_fast_assign( -+ __entry->ino = inode->i_ino; -+ __entry->dev = inode->i_sb->s_dev; -+ __entry->pos = offset; -+ __entry->len = len; -+ __entry->rw = rw; -+ __entry->ret = ret; -+ ), -+ -+ TP_printk("dev %d,%d ino %lu pos %llu len %lu rw %d ret %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ (unsigned long long) __entry->pos, __entry->len, -+ __entry->rw, __entry->ret) -+); -+ -+TRACE_EVENT(ext3_unlink_enter, -+ TP_PROTO(struct inode *parent, struct dentry *dentry), -+ -+ TP_ARGS(parent, dentry), -+ -+ TP_STRUCT__entry( -+ __field( ino_t, parent ) -+ __field( ino_t, ino ) -+ __field( loff_t, size ) -+ __field( dev_t, dev ) -+ ), -+ -+ TP_fast_assign( -+ __entry->parent = parent->i_ino; -+ __entry->ino = dentry->d_inode->i_ino; -+ __entry->size = dentry->d_inode->i_size; -+ __entry->dev = dentry->d_inode->i_sb->s_dev; -+ ), -+ -+ TP_printk("dev %d,%d ino %lu size %lld parent %ld", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ (unsigned long long)__entry->size, -+ (unsigned long) __entry->parent) -+); -+ -+TRACE_EVENT(ext3_unlink_exit, -+ TP_PROTO(struct dentry *dentry, int ret), -+ -+ TP_ARGS(dentry, ret), -+ -+ TP_STRUCT__entry( -+ __field( ino_t, ino ) -+ __field( dev_t, dev ) -+ __field( int, ret ) -+ ), -+ -+ TP_fast_assign( -+ __entry->ino = dentry->d_inode->i_ino; -+ __entry->dev = dentry->d_inode->i_sb->s_dev; -+ __entry->ret = ret; -+ ), -+ -+ TP_printk("dev %d,%d ino %lu ret %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->ret) -+); -+ -+DECLARE_EVENT_CLASS(ext3__truncate, -+ TP_PROTO(struct inode *inode), -+ -+ TP_ARGS(inode), -+ -+ TP_STRUCT__entry( -+ __field( ino_t, ino ) -+ __field( dev_t, dev ) -+ __field( blkcnt_t, blocks ) -+ ), -+ -+ TP_fast_assign( -+ __entry->ino = inode->i_ino; -+ __entry->dev = inode->i_sb->s_dev; -+ __entry->blocks = inode->i_blocks; -+ ), -+ -+ TP_printk("dev %d,%d ino %lu blocks %lu", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, (unsigned long) __entry->blocks) -+); -+ -+DEFINE_EVENT(ext3__truncate, ext3_truncate_enter, -+ -+ TP_PROTO(struct inode *inode), -+ -+ TP_ARGS(inode) -+); -+ -+DEFINE_EVENT(ext3__truncate, ext3_truncate_exit, -+ -+ TP_PROTO(struct inode *inode), -+ -+ TP_ARGS(inode) -+); -+ -+TRACE_EVENT(ext3_get_blocks_enter, -+ TP_PROTO(struct inode *inode, unsigned long lblk, -+ unsigned long len, int create), -+ -+ TP_ARGS(inode, lblk, len, create), -+ -+ TP_STRUCT__entry( -+ __field( ino_t, ino ) -+ __field( dev_t, dev ) -+ __field( unsigned long, lblk ) -+ __field( unsigned long, len ) -+ __field( int, create ) -+ ), -+ -+ TP_fast_assign( -+ __entry->ino = inode->i_ino; -+ __entry->dev = inode->i_sb->s_dev; -+ __entry->lblk = lblk; -+ __entry->len = len; -+ __entry->create = create; -+ ), -+ -+ TP_printk("dev %d,%d ino %lu lblk %lu len %lu create %u", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->lblk, __entry->len, __entry->create) -+); -+ -+TRACE_EVENT(ext3_get_blocks_exit, -+ TP_PROTO(struct inode *inode, unsigned long lblk, -+ unsigned long pblk, unsigned long len, int ret), -+ -+ TP_ARGS(inode, lblk, pblk, len, ret), -+ -+ TP_STRUCT__entry( -+ __field( ino_t, ino ) -+ __field( dev_t, dev ) -+ __field( unsigned long, lblk ) -+ __field( unsigned long, pblk ) -+ __field( unsigned long, len ) -+ __field( int, ret ) -+ ), -+ -+ TP_fast_assign( -+ __entry->ino = inode->i_ino; -+ __entry->dev = inode->i_sb->s_dev; -+ __entry->lblk = lblk; -+ __entry->pblk = pblk; -+ __entry->len = len; -+ __entry->ret = ret; -+ ), -+ -+ TP_printk("dev %d,%d ino %lu lblk %lu pblk %lu len %lu ret %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->lblk, __entry->pblk, -+ __entry->len, __entry->ret) -+); -+ -+TRACE_EVENT(ext3_load_inode, -+ TP_PROTO(struct inode *inode), -+ -+ TP_ARGS(inode), -+ -+ TP_STRUCT__entry( -+ __field( ino_t, ino ) -+ __field( dev_t, dev ) -+ ), -+ -+ TP_fast_assign( -+ __entry->ino = inode->i_ino; -+ __entry->dev = inode->i_sb->s_dev; -+ ), -+ -+ TP_printk("dev %d,%d ino %lu", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino) -+); -+ -+#endif /* _TRACE_EXT3_H */ -+ -+/* This part must be outside protection */ -+#include <trace/define_trace.h> ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/events/mainline/ext4.h -@@ -0,0 +1,2061 @@ -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM ext4 -+ -+#if !defined(_TRACE_EXT4_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_EXT4_H -+ -+#include <linux/writeback.h> -+#include <linux/tracepoint.h> -+ -+struct ext4_allocation_context; -+struct ext4_allocation_request; -+struct ext4_extent; -+struct ext4_prealloc_space; -+struct ext4_inode_info; -+struct mpage_da_data; -+struct ext4_map_blocks; -+struct ext4_extent; -+ -+#define EXT4_I(inode) (container_of(inode, struct ext4_inode_info, vfs_inode)) -+ -+TRACE_EVENT(ext4_free_inode, -+ TP_PROTO(struct inode *inode), -+ -+ TP_ARGS(inode), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( uid_t, uid ) -+ __field( gid_t, gid ) -+ __field( __u64, blocks ) -+ __field( __u16, mode ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = inode->i_sb->s_dev; -+ __entry->ino = inode->i_ino; -+ __entry->uid = i_uid_read(inode); -+ __entry->gid = i_gid_read(inode); -+ __entry->blocks = inode->i_blocks; -+ __entry->mode = inode->i_mode; -+ ), -+ -+ TP_printk("dev %d,%d ino %lu mode 0%o uid %u gid %u blocks %llu", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, __entry->mode, -+ __entry->uid, __entry->gid, __entry->blocks) -+); -+ -+TRACE_EVENT(ext4_request_inode, -+ TP_PROTO(struct inode *dir, int mode), -+ -+ TP_ARGS(dir, mode), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, dir ) -+ __field( __u16, mode ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = dir->i_sb->s_dev; -+ __entry->dir = dir->i_ino; -+ __entry->mode = mode; -+ ), -+ -+ TP_printk("dev %d,%d dir %lu mode 0%o", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->dir, __entry->mode) -+); -+ -+TRACE_EVENT(ext4_allocate_inode, -+ TP_PROTO(struct inode *inode, struct inode *dir, int mode), -+ -+ TP_ARGS(inode, dir, mode), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( ino_t, dir ) -+ __field( __u16, mode ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = inode->i_sb->s_dev; -+ __entry->ino = inode->i_ino; -+ __entry->dir = dir->i_ino; -+ __entry->mode = mode; -+ ), -+ -+ TP_printk("dev %d,%d ino %lu dir %lu mode 0%o", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ (unsigned long) __entry->dir, __entry->mode) -+); -+ -+TRACE_EVENT(ext4_evict_inode, -+ TP_PROTO(struct inode *inode), -+ -+ TP_ARGS(inode), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( int, nlink ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = inode->i_sb->s_dev; -+ __entry->ino = inode->i_ino; -+ __entry->nlink = inode->i_nlink; -+ ), -+ -+ TP_printk("dev %d,%d ino %lu nlink %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, __entry->nlink) -+); -+ -+TRACE_EVENT(ext4_drop_inode, -+ TP_PROTO(struct inode *inode, int drop), -+ -+ TP_ARGS(inode, drop), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( int, drop ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = inode->i_sb->s_dev; -+ __entry->ino = inode->i_ino; -+ __entry->drop = drop; -+ ), -+ -+ TP_printk("dev %d,%d ino %lu drop %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, __entry->drop) -+); -+ -+TRACE_EVENT(ext4_mark_inode_dirty, -+ TP_PROTO(struct inode *inode, unsigned long IP), -+ -+ TP_ARGS(inode, IP), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field(unsigned long, ip ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = inode->i_sb->s_dev; -+ __entry->ino = inode->i_ino; -+ __entry->ip = IP; -+ ), -+ -+ TP_printk("dev %d,%d ino %lu caller %pF", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, (void *)__entry->ip) -+); -+ -+TRACE_EVENT(ext4_begin_ordered_truncate, -+ TP_PROTO(struct inode *inode, loff_t new_size), -+ -+ TP_ARGS(inode, new_size), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( loff_t, new_size ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = inode->i_sb->s_dev; -+ __entry->ino = inode->i_ino; -+ __entry->new_size = new_size; -+ ), -+ -+ TP_printk("dev %d,%d ino %lu new_size %lld", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->new_size) -+); -+ -+DECLARE_EVENT_CLASS(ext4__write_begin, -+ -+ TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, -+ unsigned int flags), -+ -+ TP_ARGS(inode, pos, len, flags), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( loff_t, pos ) -+ __field( unsigned int, len ) -+ __field( unsigned int, flags ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = inode->i_sb->s_dev; -+ __entry->ino = inode->i_ino; -+ __entry->pos = pos; -+ __entry->len = len; -+ __entry->flags = flags; -+ ), -+ -+ TP_printk("dev %d,%d ino %lu pos %lld len %u flags %u", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->pos, __entry->len, __entry->flags) -+); -+ -+DEFINE_EVENT(ext4__write_begin, ext4_write_begin, -+ -+ TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, -+ unsigned int flags), -+ -+ TP_ARGS(inode, pos, len, flags) -+); -+ -+DEFINE_EVENT(ext4__write_begin, ext4_da_write_begin, -+ -+ TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, -+ unsigned int flags), -+ -+ TP_ARGS(inode, pos, len, flags) -+); -+ -+DECLARE_EVENT_CLASS(ext4__write_end, -+ TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, -+ unsigned int copied), -+ -+ TP_ARGS(inode, pos, len, copied), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( loff_t, pos ) -+ __field( unsigned int, len ) -+ __field( unsigned int, copied ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = inode->i_sb->s_dev; -+ __entry->ino = inode->i_ino; -+ __entry->pos = pos; -+ __entry->len = len; -+ __entry->copied = copied; -+ ), -+ -+ TP_printk("dev %d,%d ino %lu pos %lld len %u copied %u", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->pos, __entry->len, __entry->copied) -+); -+ -+DEFINE_EVENT(ext4__write_end, ext4_ordered_write_end, -+ -+ TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, -+ unsigned int copied), -+ -+ TP_ARGS(inode, pos, len, copied) -+); -+ -+DEFINE_EVENT(ext4__write_end, ext4_writeback_write_end, -+ -+ TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, -+ unsigned int copied), -+ -+ TP_ARGS(inode, pos, len, copied) -+); -+ -+DEFINE_EVENT(ext4__write_end, ext4_journalled_write_end, -+ -+ TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, -+ unsigned int copied), -+ -+ TP_ARGS(inode, pos, len, copied) -+); -+ -+DEFINE_EVENT(ext4__write_end, ext4_da_write_end, -+ -+ TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, -+ unsigned int copied), -+ -+ TP_ARGS(inode, pos, len, copied) -+); -+ -+TRACE_EVENT(ext4_da_writepages, -+ TP_PROTO(struct inode *inode, struct writeback_control *wbc), -+ -+ TP_ARGS(inode, wbc), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( long, nr_to_write ) -+ __field( long, pages_skipped ) -+ __field( loff_t, range_start ) -+ __field( loff_t, range_end ) -+ __field( pgoff_t, writeback_index ) -+ __field( int, sync_mode ) -+ __field( char, for_kupdate ) -+ __field( char, range_cyclic ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = inode->i_sb->s_dev; -+ __entry->ino = inode->i_ino; -+ __entry->nr_to_write = wbc->nr_to_write; -+ __entry->pages_skipped = wbc->pages_skipped; -+ __entry->range_start = wbc->range_start; -+ __entry->range_end = wbc->range_end; -+ __entry->writeback_index = inode->i_mapping->writeback_index; -+ __entry->sync_mode = wbc->sync_mode; -+ __entry->for_kupdate = wbc->for_kupdate; -+ __entry->range_cyclic = wbc->range_cyclic; -+ ), -+ -+ TP_printk("dev %d,%d ino %lu nr_to_write %ld pages_skipped %ld " -+ "range_start %lld range_end %lld sync_mode %d " -+ "for_kupdate %d range_cyclic %d writeback_index %lu", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, __entry->nr_to_write, -+ __entry->pages_skipped, __entry->range_start, -+ __entry->range_end, __entry->sync_mode, -+ __entry->for_kupdate, __entry->range_cyclic, -+ (unsigned long) __entry->writeback_index) -+); -+ -+TRACE_EVENT(ext4_da_write_pages, -+ TP_PROTO(struct inode *inode, struct mpage_da_data *mpd), -+ -+ TP_ARGS(inode, mpd), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( __u64, b_blocknr ) -+ __field( __u32, b_size ) -+ __field( __u32, b_state ) -+ __field( unsigned long, first_page ) -+ __field( int, io_done ) -+ __field( int, pages_written ) -+ __field( int, sync_mode ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = inode->i_sb->s_dev; -+ __entry->ino = inode->i_ino; -+ __entry->b_blocknr = mpd->b_blocknr; -+ __entry->b_size = mpd->b_size; -+ __entry->b_state = mpd->b_state; -+ __entry->first_page = mpd->first_page; -+ __entry->io_done = mpd->io_done; -+ __entry->pages_written = mpd->pages_written; -+ __entry->sync_mode = mpd->wbc->sync_mode; -+ ), -+ -+ TP_printk("dev %d,%d ino %lu b_blocknr %llu b_size %u b_state 0x%04x " -+ "first_page %lu io_done %d pages_written %d sync_mode %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->b_blocknr, __entry->b_size, -+ __entry->b_state, __entry->first_page, -+ __entry->io_done, __entry->pages_written, -+ __entry->sync_mode -+ ) -+); -+ -+TRACE_EVENT(ext4_da_writepages_result, -+ TP_PROTO(struct inode *inode, struct writeback_control *wbc, -+ int ret, int pages_written), -+ -+ TP_ARGS(inode, wbc, ret, pages_written), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( int, ret ) -+ __field( int, pages_written ) -+ __field( long, pages_skipped ) -+ __field( pgoff_t, writeback_index ) -+ __field( int, sync_mode ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = inode->i_sb->s_dev; -+ __entry->ino = inode->i_ino; -+ __entry->ret = ret; -+ __entry->pages_written = pages_written; -+ __entry->pages_skipped = wbc->pages_skipped; -+ __entry->writeback_index = inode->i_mapping->writeback_index; -+ __entry->sync_mode = wbc->sync_mode; -+ ), -+ -+ TP_printk("dev %d,%d ino %lu ret %d pages_written %d pages_skipped %ld " -+ "sync_mode %d writeback_index %lu", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, __entry->ret, -+ __entry->pages_written, __entry->pages_skipped, -+ __entry->sync_mode, -+ (unsigned long) __entry->writeback_index) -+); -+ -+DECLARE_EVENT_CLASS(ext4__page_op, -+ TP_PROTO(struct page *page), -+ -+ TP_ARGS(page), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( pgoff_t, index ) -+ -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = page->mapping->host->i_sb->s_dev; -+ __entry->ino = page->mapping->host->i_ino; -+ __entry->index = page->index; -+ ), -+ -+ TP_printk("dev %d,%d ino %lu page_index %lu", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ (unsigned long) __entry->index) -+); -+ -+DEFINE_EVENT(ext4__page_op, ext4_writepage, -+ -+ TP_PROTO(struct page *page), -+ -+ TP_ARGS(page) -+); -+ -+DEFINE_EVENT(ext4__page_op, ext4_readpage, -+ -+ TP_PROTO(struct page *page), -+ -+ TP_ARGS(page) -+); -+ -+DEFINE_EVENT(ext4__page_op, ext4_releasepage, -+ -+ TP_PROTO(struct page *page), -+ -+ TP_ARGS(page) -+); -+ -+TRACE_EVENT(ext4_invalidatepage, -+ TP_PROTO(struct page *page, unsigned long offset), -+ -+ TP_ARGS(page, offset), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( pgoff_t, index ) -+ __field( unsigned long, offset ) -+ -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = page->mapping->host->i_sb->s_dev; -+ __entry->ino = page->mapping->host->i_ino; -+ __entry->index = page->index; -+ __entry->offset = offset; -+ ), -+ -+ TP_printk("dev %d,%d ino %lu page_index %lu offset %lu", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ (unsigned long) __entry->index, __entry->offset) -+); -+ -+TRACE_EVENT(ext4_discard_blocks, -+ TP_PROTO(struct super_block *sb, unsigned long long blk, -+ unsigned long long count), -+ -+ TP_ARGS(sb, blk, count), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( __u64, blk ) -+ __field( __u64, count ) -+ -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = sb->s_dev; -+ __entry->blk = blk; -+ __entry->count = count; -+ ), -+ -+ TP_printk("dev %d,%d blk %llu count %llu", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ __entry->blk, __entry->count) -+); -+ -+DECLARE_EVENT_CLASS(ext4__mb_new_pa, -+ TP_PROTO(struct ext4_allocation_context *ac, -+ struct ext4_prealloc_space *pa), -+ -+ TP_ARGS(ac, pa), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( __u64, pa_pstart ) -+ __field( __u64, pa_lstart ) -+ __field( __u32, pa_len ) -+ -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = ac->ac_sb->s_dev; -+ __entry->ino = ac->ac_inode->i_ino; -+ __entry->pa_pstart = pa->pa_pstart; -+ __entry->pa_lstart = pa->pa_lstart; -+ __entry->pa_len = pa->pa_len; -+ ), -+ -+ TP_printk("dev %d,%d ino %lu pstart %llu len %u lstart %llu", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->pa_pstart, __entry->pa_len, __entry->pa_lstart) -+); -+ -+DEFINE_EVENT(ext4__mb_new_pa, ext4_mb_new_inode_pa, -+ -+ TP_PROTO(struct ext4_allocation_context *ac, -+ struct ext4_prealloc_space *pa), -+ -+ TP_ARGS(ac, pa) -+); -+ -+DEFINE_EVENT(ext4__mb_new_pa, ext4_mb_new_group_pa, -+ -+ TP_PROTO(struct ext4_allocation_context *ac, -+ struct ext4_prealloc_space *pa), -+ -+ TP_ARGS(ac, pa) -+); -+ -+TRACE_EVENT(ext4_mb_release_inode_pa, -+ TP_PROTO(struct ext4_prealloc_space *pa, -+ unsigned long long block, unsigned int count), -+ -+ TP_ARGS(pa, block, count), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( __u64, block ) -+ __field( __u32, count ) -+ -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = pa->pa_inode->i_sb->s_dev; -+ __entry->ino = pa->pa_inode->i_ino; -+ __entry->block = block; -+ __entry->count = count; -+ ), -+ -+ TP_printk("dev %d,%d ino %lu block %llu count %u", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->block, __entry->count) -+); -+ -+TRACE_EVENT(ext4_mb_release_group_pa, -+ TP_PROTO(struct super_block *sb, struct ext4_prealloc_space *pa), -+ -+ TP_ARGS(sb, pa), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( __u64, pa_pstart ) -+ __field( __u32, pa_len ) -+ -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = sb->s_dev; -+ __entry->pa_pstart = pa->pa_pstart; -+ __entry->pa_len = pa->pa_len; -+ ), -+ -+ TP_printk("dev %d,%d pstart %llu len %u", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ __entry->pa_pstart, __entry->pa_len) -+); -+ -+TRACE_EVENT(ext4_discard_preallocations, -+ TP_PROTO(struct inode *inode), -+ -+ TP_ARGS(inode), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = inode->i_sb->s_dev; -+ __entry->ino = inode->i_ino; -+ ), -+ -+ TP_printk("dev %d,%d ino %lu", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino) -+); -+ -+TRACE_EVENT(ext4_mb_discard_preallocations, -+ TP_PROTO(struct super_block *sb, int needed), -+ -+ TP_ARGS(sb, needed), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( int, needed ) -+ -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = sb->s_dev; -+ __entry->needed = needed; -+ ), -+ -+ TP_printk("dev %d,%d needed %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ __entry->needed) -+); -+ -+TRACE_EVENT(ext4_request_blocks, -+ TP_PROTO(struct ext4_allocation_request *ar), -+ -+ TP_ARGS(ar), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( unsigned int, len ) -+ __field( __u32, logical ) -+ __field( __u32, lleft ) -+ __field( __u32, lright ) -+ __field( __u64, goal ) -+ __field( __u64, pleft ) -+ __field( __u64, pright ) -+ __field( unsigned int, flags ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = ar->inode->i_sb->s_dev; -+ __entry->ino = ar->inode->i_ino; -+ __entry->len = ar->len; -+ __entry->logical = ar->logical; -+ __entry->goal = ar->goal; -+ __entry->lleft = ar->lleft; -+ __entry->lright = ar->lright; -+ __entry->pleft = ar->pleft; -+ __entry->pright = ar->pright; -+ __entry->flags = ar->flags; -+ ), -+ -+ TP_printk("dev %d,%d ino %lu flags %u len %u lblk %u goal %llu " -+ "lleft %u lright %u pleft %llu pright %llu ", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, __entry->flags, -+ __entry->len, __entry->logical, __entry->goal, -+ __entry->lleft, __entry->lright, __entry->pleft, -+ __entry->pright) -+); -+ -+TRACE_EVENT(ext4_allocate_blocks, -+ TP_PROTO(struct ext4_allocation_request *ar, unsigned long long block), -+ -+ TP_ARGS(ar, block), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( __u64, block ) -+ __field( unsigned int, len ) -+ __field( __u32, logical ) -+ __field( __u32, lleft ) -+ __field( __u32, lright ) -+ __field( __u64, goal ) -+ __field( __u64, pleft ) -+ __field( __u64, pright ) -+ __field( unsigned int, flags ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = ar->inode->i_sb->s_dev; -+ __entry->ino = ar->inode->i_ino; -+ __entry->block = block; -+ __entry->len = ar->len; -+ __entry->logical = ar->logical; -+ __entry->goal = ar->goal; -+ __entry->lleft = ar->lleft; -+ __entry->lright = ar->lright; -+ __entry->pleft = ar->pleft; -+ __entry->pright = ar->pright; -+ __entry->flags = ar->flags; -+ ), -+ -+ TP_printk("dev %d,%d ino %lu flags %u len %u block %llu lblk %u " -+ "goal %llu lleft %u lright %u pleft %llu pright %llu", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, __entry->flags, -+ __entry->len, __entry->block, __entry->logical, -+ __entry->goal, __entry->lleft, __entry->lright, -+ __entry->pleft, __entry->pright) -+); -+ -+TRACE_EVENT(ext4_free_blocks, -+ TP_PROTO(struct inode *inode, __u64 block, unsigned long count, -+ int flags), -+ -+ TP_ARGS(inode, block, count, flags), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( __u64, block ) -+ __field( unsigned long, count ) -+ __field( int, flags ) -+ __field( __u16, mode ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = inode->i_sb->s_dev; -+ __entry->ino = inode->i_ino; -+ __entry->block = block; -+ __entry->count = count; -+ __entry->flags = flags; -+ __entry->mode = inode->i_mode; -+ ), -+ -+ TP_printk("dev %d,%d ino %lu mode 0%o block %llu count %lu flags %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->mode, __entry->block, __entry->count, -+ __entry->flags) -+); -+ -+TRACE_EVENT(ext4_sync_file_enter, -+ TP_PROTO(struct file *file, int datasync), -+ -+ TP_ARGS(file, datasync), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( ino_t, parent ) -+ __field( int, datasync ) -+ ), -+ -+ TP_fast_assign( -+ struct dentry *dentry = file->f_path.dentry; -+ -+ __entry->dev = dentry->d_inode->i_sb->s_dev; -+ __entry->ino = dentry->d_inode->i_ino; -+ __entry->datasync = datasync; -+ __entry->parent = dentry->d_parent->d_inode->i_ino; -+ ), -+ -+ TP_printk("dev %d,%d ino %lu parent %lu datasync %d ", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ (unsigned long) __entry->parent, __entry->datasync) -+); -+ -+TRACE_EVENT(ext4_sync_file_exit, -+ TP_PROTO(struct inode *inode, int ret), -+ -+ TP_ARGS(inode, ret), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( int, ret ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = inode->i_sb->s_dev; -+ __entry->ino = inode->i_ino; -+ __entry->ret = ret; -+ ), -+ -+ TP_printk("dev %d,%d ino %lu ret %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->ret) -+); -+ -+TRACE_EVENT(ext4_sync_fs, -+ TP_PROTO(struct super_block *sb, int wait), -+ -+ TP_ARGS(sb, wait), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( int, wait ) -+ -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = sb->s_dev; -+ __entry->wait = wait; -+ ), -+ -+ TP_printk("dev %d,%d wait %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ __entry->wait) -+); -+ -+TRACE_EVENT(ext4_alloc_da_blocks, -+ TP_PROTO(struct inode *inode), -+ -+ TP_ARGS(inode), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( unsigned int, data_blocks ) -+ __field( unsigned int, meta_blocks ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = inode->i_sb->s_dev; -+ __entry->ino = inode->i_ino; -+ __entry->data_blocks = EXT4_I(inode)->i_reserved_data_blocks; -+ __entry->meta_blocks = EXT4_I(inode)->i_reserved_meta_blocks; -+ ), -+ -+ TP_printk("dev %d,%d ino %lu data_blocks %u meta_blocks %u", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->data_blocks, __entry->meta_blocks) -+); -+ -+TRACE_EVENT(ext4_mballoc_alloc, -+ TP_PROTO(struct ext4_allocation_context *ac), -+ -+ TP_ARGS(ac), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( __u32, orig_logical ) -+ __field( int, orig_start ) -+ __field( __u32, orig_group ) -+ __field( int, orig_len ) -+ __field( __u32, goal_logical ) -+ __field( int, goal_start ) -+ __field( __u32, goal_group ) -+ __field( int, goal_len ) -+ __field( __u32, result_logical ) -+ __field( int, result_start ) -+ __field( __u32, result_group ) -+ __field( int, result_len ) -+ __field( __u16, found ) -+ __field( __u16, groups ) -+ __field( __u16, buddy ) -+ __field( __u16, flags ) -+ __field( __u16, tail ) -+ __field( __u8, cr ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = ac->ac_inode->i_sb->s_dev; -+ __entry->ino = ac->ac_inode->i_ino; -+ __entry->orig_logical = ac->ac_o_ex.fe_logical; -+ __entry->orig_start = ac->ac_o_ex.fe_start; -+ __entry->orig_group = ac->ac_o_ex.fe_group; -+ __entry->orig_len = ac->ac_o_ex.fe_len; -+ __entry->goal_logical = ac->ac_g_ex.fe_logical; -+ __entry->goal_start = ac->ac_g_ex.fe_start; -+ __entry->goal_group = ac->ac_g_ex.fe_group; -+ __entry->goal_len = ac->ac_g_ex.fe_len; -+ __entry->result_logical = ac->ac_f_ex.fe_logical; -+ __entry->result_start = ac->ac_f_ex.fe_start; -+ __entry->result_group = ac->ac_f_ex.fe_group; -+ __entry->result_len = ac->ac_f_ex.fe_len; -+ __entry->found = ac->ac_found; -+ __entry->flags = ac->ac_flags; -+ __entry->groups = ac->ac_groups_scanned; -+ __entry->buddy = ac->ac_buddy; -+ __entry->tail = ac->ac_tail; -+ __entry->cr = ac->ac_criteria; -+ ), -+ -+ TP_printk("dev %d,%d inode %lu orig %u/%d/%u@%u goal %u/%d/%u@%u " -+ "result %u/%d/%u@%u blks %u grps %u cr %u flags 0x%04x " -+ "tail %u broken %u", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->orig_group, __entry->orig_start, -+ __entry->orig_len, __entry->orig_logical, -+ __entry->goal_group, __entry->goal_start, -+ __entry->goal_len, __entry->goal_logical, -+ __entry->result_group, __entry->result_start, -+ __entry->result_len, __entry->result_logical, -+ __entry->found, __entry->groups, __entry->cr, -+ __entry->flags, __entry->tail, -+ __entry->buddy ? 1 << __entry->buddy : 0) -+); -+ -+TRACE_EVENT(ext4_mballoc_prealloc, -+ TP_PROTO(struct ext4_allocation_context *ac), -+ -+ TP_ARGS(ac), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( __u32, orig_logical ) -+ __field( int, orig_start ) -+ __field( __u32, orig_group ) -+ __field( int, orig_len ) -+ __field( __u32, result_logical ) -+ __field( int, result_start ) -+ __field( __u32, result_group ) -+ __field( int, result_len ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = ac->ac_inode->i_sb->s_dev; -+ __entry->ino = ac->ac_inode->i_ino; -+ __entry->orig_logical = ac->ac_o_ex.fe_logical; -+ __entry->orig_start = ac->ac_o_ex.fe_start; -+ __entry->orig_group = ac->ac_o_ex.fe_group; -+ __entry->orig_len = ac->ac_o_ex.fe_len; -+ __entry->result_logical = ac->ac_b_ex.fe_logical; -+ __entry->result_start = ac->ac_b_ex.fe_start; -+ __entry->result_group = ac->ac_b_ex.fe_group; -+ __entry->result_len = ac->ac_b_ex.fe_len; -+ ), -+ -+ TP_printk("dev %d,%d inode %lu orig %u/%d/%u@%u result %u/%d/%u@%u", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->orig_group, __entry->orig_start, -+ __entry->orig_len, __entry->orig_logical, -+ __entry->result_group, __entry->result_start, -+ __entry->result_len, __entry->result_logical) -+); -+ -+DECLARE_EVENT_CLASS(ext4__mballoc, -+ TP_PROTO(struct super_block *sb, -+ struct inode *inode, -+ ext4_group_t group, -+ ext4_grpblk_t start, -+ ext4_grpblk_t len), -+ -+ TP_ARGS(sb, inode, group, start, len), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( int, result_start ) -+ __field( __u32, result_group ) -+ __field( int, result_len ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = sb->s_dev; -+ __entry->ino = inode ? inode->i_ino : 0; -+ __entry->result_start = start; -+ __entry->result_group = group; -+ __entry->result_len = len; -+ ), -+ -+ TP_printk("dev %d,%d inode %lu extent %u/%d/%d ", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->result_group, __entry->result_start, -+ __entry->result_len) -+); -+ -+DEFINE_EVENT(ext4__mballoc, ext4_mballoc_discard, -+ -+ TP_PROTO(struct super_block *sb, -+ struct inode *inode, -+ ext4_group_t group, -+ ext4_grpblk_t start, -+ ext4_grpblk_t len), -+ -+ TP_ARGS(sb, inode, group, start, len) -+); -+ -+DEFINE_EVENT(ext4__mballoc, ext4_mballoc_free, -+ -+ TP_PROTO(struct super_block *sb, -+ struct inode *inode, -+ ext4_group_t group, -+ ext4_grpblk_t start, -+ ext4_grpblk_t len), -+ -+ TP_ARGS(sb, inode, group, start, len) -+); -+ -+TRACE_EVENT(ext4_forget, -+ TP_PROTO(struct inode *inode, int is_metadata, __u64 block), -+ -+ TP_ARGS(inode, is_metadata, block), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( __u64, block ) -+ __field( int, is_metadata ) -+ __field( __u16, mode ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = inode->i_sb->s_dev; -+ __entry->ino = inode->i_ino; -+ __entry->block = block; -+ __entry->is_metadata = is_metadata; -+ __entry->mode = inode->i_mode; -+ ), -+ -+ TP_printk("dev %d,%d ino %lu mode 0%o is_metadata %d block %llu", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->mode, __entry->is_metadata, __entry->block) -+); -+ -+TRACE_EVENT(ext4_da_update_reserve_space, -+ TP_PROTO(struct inode *inode, int used_blocks, int quota_claim), -+ -+ TP_ARGS(inode, used_blocks, quota_claim), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( __u64, i_blocks ) -+ __field( int, used_blocks ) -+ __field( int, reserved_data_blocks ) -+ __field( int, reserved_meta_blocks ) -+ __field( int, allocated_meta_blocks ) -+ __field( int, quota_claim ) -+ __field( __u16, mode ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = inode->i_sb->s_dev; -+ __entry->ino = inode->i_ino; -+ __entry->i_blocks = inode->i_blocks; -+ __entry->used_blocks = used_blocks; -+ __entry->reserved_data_blocks = -+ EXT4_I(inode)->i_reserved_data_blocks; -+ __entry->reserved_meta_blocks = -+ EXT4_I(inode)->i_reserved_meta_blocks; -+ __entry->allocated_meta_blocks = -+ EXT4_I(inode)->i_allocated_meta_blocks; -+ __entry->quota_claim = quota_claim; -+ __entry->mode = inode->i_mode; -+ ), -+ -+ TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu used_blocks %d " -+ "reserved_data_blocks %d reserved_meta_blocks %d " -+ "allocated_meta_blocks %d quota_claim %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->mode, __entry->i_blocks, -+ __entry->used_blocks, __entry->reserved_data_blocks, -+ __entry->reserved_meta_blocks, __entry->allocated_meta_blocks, -+ __entry->quota_claim) -+); -+ -+TRACE_EVENT(ext4_da_reserve_space, -+ TP_PROTO(struct inode *inode, int md_needed), -+ -+ TP_ARGS(inode, md_needed), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( __u64, i_blocks ) -+ __field( int, md_needed ) -+ __field( int, reserved_data_blocks ) -+ __field( int, reserved_meta_blocks ) -+ __field( __u16, mode ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = inode->i_sb->s_dev; -+ __entry->ino = inode->i_ino; -+ __entry->i_blocks = inode->i_blocks; -+ __entry->md_needed = md_needed; -+ __entry->reserved_data_blocks = EXT4_I(inode)->i_reserved_data_blocks; -+ __entry->reserved_meta_blocks = EXT4_I(inode)->i_reserved_meta_blocks; -+ __entry->mode = inode->i_mode; -+ ), -+ -+ TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu md_needed %d " -+ "reserved_data_blocks %d reserved_meta_blocks %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->mode, __entry->i_blocks, -+ __entry->md_needed, __entry->reserved_data_blocks, -+ __entry->reserved_meta_blocks) -+); -+ -+TRACE_EVENT(ext4_da_release_space, -+ TP_PROTO(struct inode *inode, int freed_blocks), -+ -+ TP_ARGS(inode, freed_blocks), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( __u64, i_blocks ) -+ __field( int, freed_blocks ) -+ __field( int, reserved_data_blocks ) -+ __field( int, reserved_meta_blocks ) -+ __field( int, allocated_meta_blocks ) -+ __field( __u16, mode ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = inode->i_sb->s_dev; -+ __entry->ino = inode->i_ino; -+ __entry->i_blocks = inode->i_blocks; -+ __entry->freed_blocks = freed_blocks; -+ __entry->reserved_data_blocks = EXT4_I(inode)->i_reserved_data_blocks; -+ __entry->reserved_meta_blocks = EXT4_I(inode)->i_reserved_meta_blocks; -+ __entry->allocated_meta_blocks = EXT4_I(inode)->i_allocated_meta_blocks; -+ __entry->mode = inode->i_mode; -+ ), -+ -+ TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu freed_blocks %d " -+ "reserved_data_blocks %d reserved_meta_blocks %d " -+ "allocated_meta_blocks %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->mode, __entry->i_blocks, -+ __entry->freed_blocks, __entry->reserved_data_blocks, -+ __entry->reserved_meta_blocks, __entry->allocated_meta_blocks) -+); -+ -+DECLARE_EVENT_CLASS(ext4__bitmap_load, -+ TP_PROTO(struct super_block *sb, unsigned long group), -+ -+ TP_ARGS(sb, group), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( __u32, group ) -+ -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = sb->s_dev; -+ __entry->group = group; -+ ), -+ -+ TP_printk("dev %d,%d group %u", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ __entry->group) -+); -+ -+DEFINE_EVENT(ext4__bitmap_load, ext4_mb_bitmap_load, -+ -+ TP_PROTO(struct super_block *sb, unsigned long group), -+ -+ TP_ARGS(sb, group) -+); -+ -+DEFINE_EVENT(ext4__bitmap_load, ext4_mb_buddy_bitmap_load, -+ -+ TP_PROTO(struct super_block *sb, unsigned long group), -+ -+ TP_ARGS(sb, group) -+); -+ -+DEFINE_EVENT(ext4__bitmap_load, ext4_read_block_bitmap_load, -+ -+ TP_PROTO(struct super_block *sb, unsigned long group), -+ -+ TP_ARGS(sb, group) -+); -+ -+DEFINE_EVENT(ext4__bitmap_load, ext4_load_inode_bitmap, -+ -+ TP_PROTO(struct super_block *sb, unsigned long group), -+ -+ TP_ARGS(sb, group) -+); -+ -+TRACE_EVENT(ext4_direct_IO_enter, -+ TP_PROTO(struct inode *inode, loff_t offset, unsigned long len, int rw), -+ -+ TP_ARGS(inode, offset, len, rw), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( loff_t, pos ) -+ __field( unsigned long, len ) -+ __field( int, rw ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = inode->i_sb->s_dev; -+ __entry->ino = inode->i_ino; -+ __entry->pos = offset; -+ __entry->len = len; -+ __entry->rw = rw; -+ ), -+ -+ TP_printk("dev %d,%d ino %lu pos %lld len %lu rw %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->pos, __entry->len, __entry->rw) -+); -+ -+TRACE_EVENT(ext4_direct_IO_exit, -+ TP_PROTO(struct inode *inode, loff_t offset, unsigned long len, -+ int rw, int ret), -+ -+ TP_ARGS(inode, offset, len, rw, ret), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( loff_t, pos ) -+ __field( unsigned long, len ) -+ __field( int, rw ) -+ __field( int, ret ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = inode->i_sb->s_dev; -+ __entry->ino = inode->i_ino; -+ __entry->pos = offset; -+ __entry->len = len; -+ __entry->rw = rw; -+ __entry->ret = ret; -+ ), -+ -+ TP_printk("dev %d,%d ino %lu pos %lld len %lu rw %d ret %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->pos, __entry->len, -+ __entry->rw, __entry->ret) -+); -+ -+TRACE_EVENT(ext4_fallocate_enter, -+ TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode), -+ -+ TP_ARGS(inode, offset, len, mode), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( loff_t, pos ) -+ __field( loff_t, len ) -+ __field( int, mode ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = inode->i_sb->s_dev; -+ __entry->ino = inode->i_ino; -+ __entry->pos = offset; -+ __entry->len = len; -+ __entry->mode = mode; -+ ), -+ -+ TP_printk("dev %d,%d ino %lu pos %lld len %lld mode %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, __entry->pos, -+ __entry->len, __entry->mode) -+); -+ -+TRACE_EVENT(ext4_fallocate_exit, -+ TP_PROTO(struct inode *inode, loff_t offset, -+ unsigned int max_blocks, int ret), -+ -+ TP_ARGS(inode, offset, max_blocks, ret), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( loff_t, pos ) -+ __field( unsigned int, blocks ) -+ __field( int, ret ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = inode->i_sb->s_dev; -+ __entry->ino = inode->i_ino; -+ __entry->pos = offset; -+ __entry->blocks = max_blocks; -+ __entry->ret = ret; -+ ), -+ -+ TP_printk("dev %d,%d ino %lu pos %lld blocks %u ret %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->pos, __entry->blocks, -+ __entry->ret) -+); -+ -+TRACE_EVENT(ext4_unlink_enter, -+ TP_PROTO(struct inode *parent, struct dentry *dentry), -+ -+ TP_ARGS(parent, dentry), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( ino_t, parent ) -+ __field( loff_t, size ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = dentry->d_inode->i_sb->s_dev; -+ __entry->ino = dentry->d_inode->i_ino; -+ __entry->parent = parent->i_ino; -+ __entry->size = dentry->d_inode->i_size; -+ ), -+ -+ TP_printk("dev %d,%d ino %lu size %lld parent %lu", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, __entry->size, -+ (unsigned long) __entry->parent) -+); -+ -+TRACE_EVENT(ext4_unlink_exit, -+ TP_PROTO(struct dentry *dentry, int ret), -+ -+ TP_ARGS(dentry, ret), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( int, ret ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = dentry->d_inode->i_sb->s_dev; -+ __entry->ino = dentry->d_inode->i_ino; -+ __entry->ret = ret; -+ ), -+ -+ TP_printk("dev %d,%d ino %lu ret %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->ret) -+); -+ -+DECLARE_EVENT_CLASS(ext4__truncate, -+ TP_PROTO(struct inode *inode), -+ -+ TP_ARGS(inode), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( __u64, blocks ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = inode->i_sb->s_dev; -+ __entry->ino = inode->i_ino; -+ __entry->blocks = inode->i_blocks; -+ ), -+ -+ TP_printk("dev %d,%d ino %lu blocks %llu", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, __entry->blocks) -+); -+ -+DEFINE_EVENT(ext4__truncate, ext4_truncate_enter, -+ -+ TP_PROTO(struct inode *inode), -+ -+ TP_ARGS(inode) -+); -+ -+DEFINE_EVENT(ext4__truncate, ext4_truncate_exit, -+ -+ TP_PROTO(struct inode *inode), -+ -+ TP_ARGS(inode) -+); -+ -+/* 'ux' is the uninitialized extent. */ -+TRACE_EVENT(ext4_ext_convert_to_initialized_enter, -+ TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, -+ struct ext4_extent *ux), -+ -+ TP_ARGS(inode, map, ux), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( ext4_lblk_t, m_lblk ) -+ __field( unsigned, m_len ) -+ __field( ext4_lblk_t, u_lblk ) -+ __field( unsigned, u_len ) -+ __field( ext4_fsblk_t, u_pblk ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = inode->i_sb->s_dev; -+ __entry->ino = inode->i_ino; -+ __entry->m_lblk = map->m_lblk; -+ __entry->m_len = map->m_len; -+ __entry->u_lblk = le32_to_cpu(ux->ee_block); -+ __entry->u_len = ext4_ext_get_actual_len(ux); -+ __entry->u_pblk = ext4_ext_pblock(ux); -+ ), -+ -+ TP_printk("dev %d,%d ino %lu m_lblk %u m_len %u u_lblk %u u_len %u " -+ "u_pblk %llu", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->m_lblk, __entry->m_len, -+ __entry->u_lblk, __entry->u_len, __entry->u_pblk) -+); -+ -+/* -+ * 'ux' is the uninitialized extent. -+ * 'ix' is the initialized extent to which blocks are transferred. -+ */ -+TRACE_EVENT(ext4_ext_convert_to_initialized_fastpath, -+ TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, -+ struct ext4_extent *ux, struct ext4_extent *ix), -+ -+ TP_ARGS(inode, map, ux, ix), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( ext4_lblk_t, m_lblk ) -+ __field( unsigned, m_len ) -+ __field( ext4_lblk_t, u_lblk ) -+ __field( unsigned, u_len ) -+ __field( ext4_fsblk_t, u_pblk ) -+ __field( ext4_lblk_t, i_lblk ) -+ __field( unsigned, i_len ) -+ __field( ext4_fsblk_t, i_pblk ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = inode->i_sb->s_dev; -+ __entry->ino = inode->i_ino; -+ __entry->m_lblk = map->m_lblk; -+ __entry->m_len = map->m_len; -+ __entry->u_lblk = le32_to_cpu(ux->ee_block); -+ __entry->u_len = ext4_ext_get_actual_len(ux); -+ __entry->u_pblk = ext4_ext_pblock(ux); -+ __entry->i_lblk = le32_to_cpu(ix->ee_block); -+ __entry->i_len = ext4_ext_get_actual_len(ix); -+ __entry->i_pblk = ext4_ext_pblock(ix); -+ ), -+ -+ TP_printk("dev %d,%d ino %lu m_lblk %u m_len %u " -+ "u_lblk %u u_len %u u_pblk %llu " -+ "i_lblk %u i_len %u i_pblk %llu ", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->m_lblk, __entry->m_len, -+ __entry->u_lblk, __entry->u_len, __entry->u_pblk, -+ __entry->i_lblk, __entry->i_len, __entry->i_pblk) -+); -+ -+DECLARE_EVENT_CLASS(ext4__map_blocks_enter, -+ TP_PROTO(struct inode *inode, ext4_lblk_t lblk, -+ unsigned int len, unsigned int flags), -+ -+ TP_ARGS(inode, lblk, len, flags), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( ext4_lblk_t, lblk ) -+ __field( unsigned int, len ) -+ __field( unsigned int, flags ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = inode->i_sb->s_dev; -+ __entry->ino = inode->i_ino; -+ __entry->lblk = lblk; -+ __entry->len = len; -+ __entry->flags = flags; -+ ), -+ -+ TP_printk("dev %d,%d ino %lu lblk %u len %u flags %u", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->lblk, __entry->len, __entry->flags) -+); -+ -+DEFINE_EVENT(ext4__map_blocks_enter, ext4_ext_map_blocks_enter, -+ TP_PROTO(struct inode *inode, ext4_lblk_t lblk, -+ unsigned len, unsigned flags), -+ -+ TP_ARGS(inode, lblk, len, flags) -+); -+ -+DEFINE_EVENT(ext4__map_blocks_enter, ext4_ind_map_blocks_enter, -+ TP_PROTO(struct inode *inode, ext4_lblk_t lblk, -+ unsigned len, unsigned flags), -+ -+ TP_ARGS(inode, lblk, len, flags) -+); -+ -+DECLARE_EVENT_CLASS(ext4__map_blocks_exit, -+ TP_PROTO(struct inode *inode, ext4_lblk_t lblk, -+ ext4_fsblk_t pblk, unsigned int len, int ret), -+ -+ TP_ARGS(inode, lblk, pblk, len, ret), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( ext4_fsblk_t, pblk ) -+ __field( ext4_lblk_t, lblk ) -+ __field( unsigned int, len ) -+ __field( int, ret ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = inode->i_sb->s_dev; -+ __entry->ino = inode->i_ino; -+ __entry->pblk = pblk; -+ __entry->lblk = lblk; -+ __entry->len = len; -+ __entry->ret = ret; -+ ), -+ -+ TP_printk("dev %d,%d ino %lu lblk %u pblk %llu len %u ret %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->lblk, __entry->pblk, -+ __entry->len, __entry->ret) -+); -+ -+DEFINE_EVENT(ext4__map_blocks_exit, ext4_ext_map_blocks_exit, -+ TP_PROTO(struct inode *inode, ext4_lblk_t lblk, -+ ext4_fsblk_t pblk, unsigned len, int ret), -+ -+ TP_ARGS(inode, lblk, pblk, len, ret) -+); -+ -+DEFINE_EVENT(ext4__map_blocks_exit, ext4_ind_map_blocks_exit, -+ TP_PROTO(struct inode *inode, ext4_lblk_t lblk, -+ ext4_fsblk_t pblk, unsigned len, int ret), -+ -+ TP_ARGS(inode, lblk, pblk, len, ret) -+); -+ -+TRACE_EVENT(ext4_ext_load_extent, -+ TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_fsblk_t pblk), -+ -+ TP_ARGS(inode, lblk, pblk), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( ext4_fsblk_t, pblk ) -+ __field( ext4_lblk_t, lblk ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = inode->i_sb->s_dev; -+ __entry->ino = inode->i_ino; -+ __entry->pblk = pblk; -+ __entry->lblk = lblk; -+ ), -+ -+ TP_printk("dev %d,%d ino %lu lblk %u pblk %llu", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ __entry->lblk, __entry->pblk) -+); -+ -+TRACE_EVENT(ext4_load_inode, -+ TP_PROTO(struct inode *inode), -+ -+ TP_ARGS(inode), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = inode->i_sb->s_dev; -+ __entry->ino = inode->i_ino; -+ ), -+ -+ TP_printk("dev %d,%d ino %ld", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino) -+); -+ -+TRACE_EVENT(ext4_journal_start, -+ TP_PROTO(struct super_block *sb, int nblocks, unsigned long IP), -+ -+ TP_ARGS(sb, nblocks, IP), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field(unsigned long, ip ) -+ __field( int, nblocks ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = sb->s_dev; -+ __entry->ip = IP; -+ __entry->nblocks = nblocks; -+ ), -+ -+ TP_printk("dev %d,%d nblocks %d caller %pF", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ __entry->nblocks, (void *)__entry->ip) -+); -+ -+DECLARE_EVENT_CLASS(ext4__trim, -+ TP_PROTO(struct super_block *sb, -+ ext4_group_t group, -+ ext4_grpblk_t start, -+ ext4_grpblk_t len), -+ -+ TP_ARGS(sb, group, start, len), -+ -+ TP_STRUCT__entry( -+ __field( int, dev_major ) -+ __field( int, dev_minor ) -+ __field( __u32, group ) -+ __field( int, start ) -+ __field( int, len ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev_major = MAJOR(sb->s_dev); -+ __entry->dev_minor = MINOR(sb->s_dev); -+ __entry->group = group; -+ __entry->start = start; -+ __entry->len = len; -+ ), -+ -+ TP_printk("dev %d,%d group %u, start %d, len %d", -+ __entry->dev_major, __entry->dev_minor, -+ __entry->group, __entry->start, __entry->len) -+); -+ -+DEFINE_EVENT(ext4__trim, ext4_trim_extent, -+ -+ TP_PROTO(struct super_block *sb, -+ ext4_group_t group, -+ ext4_grpblk_t start, -+ ext4_grpblk_t len), -+ -+ TP_ARGS(sb, group, start, len) -+); -+ -+DEFINE_EVENT(ext4__trim, ext4_trim_all_free, -+ -+ TP_PROTO(struct super_block *sb, -+ ext4_group_t group, -+ ext4_grpblk_t start, -+ ext4_grpblk_t len), -+ -+ TP_ARGS(sb, group, start, len) -+); -+ -+TRACE_EVENT(ext4_ext_handle_uninitialized_extents, -+ TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, -+ unsigned int allocated, ext4_fsblk_t newblock), -+ -+ TP_ARGS(inode, map, allocated, newblock), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( int, flags ) -+ __field( ext4_lblk_t, lblk ) -+ __field( ext4_fsblk_t, pblk ) -+ __field( unsigned int, len ) -+ __field( unsigned int, allocated ) -+ __field( ext4_fsblk_t, newblk ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = inode->i_sb->s_dev; -+ __entry->ino = inode->i_ino; -+ __entry->flags = map->m_flags; -+ __entry->lblk = map->m_lblk; -+ __entry->pblk = map->m_pblk; -+ __entry->len = map->m_len; -+ __entry->allocated = allocated; -+ __entry->newblk = newblock; -+ ), -+ -+ TP_printk("dev %d,%d ino %lu m_lblk %u m_pblk %llu m_len %u flags %d" -+ "allocated %d newblock %llu", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ (unsigned) __entry->lblk, (unsigned long long) __entry->pblk, -+ __entry->len, __entry->flags, -+ (unsigned int) __entry->allocated, -+ (unsigned long long) __entry->newblk) -+); -+ -+TRACE_EVENT(ext4_get_implied_cluster_alloc_exit, -+ TP_PROTO(struct super_block *sb, struct ext4_map_blocks *map, int ret), -+ -+ TP_ARGS(sb, map, ret), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( unsigned int, flags ) -+ __field( ext4_lblk_t, lblk ) -+ __field( ext4_fsblk_t, pblk ) -+ __field( unsigned int, len ) -+ __field( int, ret ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = sb->s_dev; -+ __entry->flags = map->m_flags; -+ __entry->lblk = map->m_lblk; -+ __entry->pblk = map->m_pblk; -+ __entry->len = map->m_len; -+ __entry->ret = ret; -+ ), -+ -+ TP_printk("dev %d,%d m_lblk %u m_pblk %llu m_len %u m_flags %u ret %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ __entry->lblk, (unsigned long long) __entry->pblk, -+ __entry->len, __entry->flags, __entry->ret) -+); -+ -+TRACE_EVENT(ext4_ext_put_in_cache, -+ TP_PROTO(struct inode *inode, ext4_lblk_t lblk, unsigned int len, -+ ext4_fsblk_t start), -+ -+ TP_ARGS(inode, lblk, len, start), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( ext4_lblk_t, lblk ) -+ __field( unsigned int, len ) -+ __field( ext4_fsblk_t, start ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = inode->i_sb->s_dev; -+ __entry->ino = inode->i_ino; -+ __entry->lblk = lblk; -+ __entry->len = len; -+ __entry->start = start; -+ ), -+ -+ TP_printk("dev %d,%d ino %lu lblk %u len %u start %llu", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ (unsigned) __entry->lblk, -+ __entry->len, -+ (unsigned long long) __entry->start) -+); -+ -+TRACE_EVENT(ext4_ext_in_cache, -+ TP_PROTO(struct inode *inode, ext4_lblk_t lblk, int ret), -+ -+ TP_ARGS(inode, lblk, ret), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( ext4_lblk_t, lblk ) -+ __field( int, ret ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = inode->i_sb->s_dev; -+ __entry->ino = inode->i_ino; -+ __entry->lblk = lblk; -+ __entry->ret = ret; -+ ), -+ -+ TP_printk("dev %d,%d ino %lu lblk %u ret %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ (unsigned) __entry->lblk, -+ __entry->ret) -+ -+); -+ -+TRACE_EVENT(ext4_find_delalloc_range, -+ TP_PROTO(struct inode *inode, ext4_lblk_t from, ext4_lblk_t to, -+ int reverse, int found, ext4_lblk_t found_blk), -+ -+ TP_ARGS(inode, from, to, reverse, found, found_blk), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( ext4_lblk_t, from ) -+ __field( ext4_lblk_t, to ) -+ __field( int, reverse ) -+ __field( int, found ) -+ __field( ext4_lblk_t, found_blk ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = inode->i_sb->s_dev; -+ __entry->ino = inode->i_ino; -+ __entry->from = from; -+ __entry->to = to; -+ __entry->reverse = reverse; -+ __entry->found = found; -+ __entry->found_blk = found_blk; -+ ), -+ -+ TP_printk("dev %d,%d ino %lu from %u to %u reverse %d found %d " -+ "(blk = %u)", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ (unsigned) __entry->from, (unsigned) __entry->to, -+ __entry->reverse, __entry->found, -+ (unsigned) __entry->found_blk) -+); -+ -+TRACE_EVENT(ext4_get_reserved_cluster_alloc, -+ TP_PROTO(struct inode *inode, ext4_lblk_t lblk, unsigned int len), -+ -+ TP_ARGS(inode, lblk, len), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( ext4_lblk_t, lblk ) -+ __field( unsigned int, len ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = inode->i_sb->s_dev; -+ __entry->ino = inode->i_ino; -+ __entry->lblk = lblk; -+ __entry->len = len; -+ ), -+ -+ TP_printk("dev %d,%d ino %lu lblk %u len %u", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ (unsigned) __entry->lblk, -+ __entry->len) -+); -+ -+TRACE_EVENT(ext4_ext_show_extent, -+ TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_fsblk_t pblk, -+ unsigned short len), -+ -+ TP_ARGS(inode, lblk, pblk, len), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( ext4_fsblk_t, pblk ) -+ __field( ext4_lblk_t, lblk ) -+ __field( unsigned short, len ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = inode->i_sb->s_dev; -+ __entry->ino = inode->i_ino; -+ __entry->pblk = pblk; -+ __entry->lblk = lblk; -+ __entry->len = len; -+ ), -+ -+ TP_printk("dev %d,%d ino %lu lblk %u pblk %llu len %u", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ (unsigned) __entry->lblk, -+ (unsigned long long) __entry->pblk, -+ (unsigned short) __entry->len) -+); -+ -+TRACE_EVENT(ext4_remove_blocks, -+ TP_PROTO(struct inode *inode, struct ext4_extent *ex, -+ ext4_lblk_t from, ext4_fsblk_t to, -+ ext4_fsblk_t partial_cluster), -+ -+ TP_ARGS(inode, ex, from, to, partial_cluster), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( ext4_lblk_t, from ) -+ __field( ext4_lblk_t, to ) -+ __field( ext4_fsblk_t, partial ) -+ __field( ext4_fsblk_t, ee_pblk ) -+ __field( ext4_lblk_t, ee_lblk ) -+ __field( unsigned short, ee_len ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = inode->i_sb->s_dev; -+ __entry->ino = inode->i_ino; -+ __entry->from = from; -+ __entry->to = to; -+ __entry->partial = partial_cluster; -+ __entry->ee_pblk = ext4_ext_pblock(ex); -+ __entry->ee_lblk = cpu_to_le32(ex->ee_block); -+ __entry->ee_len = ext4_ext_get_actual_len(ex); -+ ), -+ -+ TP_printk("dev %d,%d ino %lu extent [%u(%llu), %u]" -+ "from %u to %u partial_cluster %u", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ (unsigned) __entry->ee_lblk, -+ (unsigned long long) __entry->ee_pblk, -+ (unsigned short) __entry->ee_len, -+ (unsigned) __entry->from, -+ (unsigned) __entry->to, -+ (unsigned) __entry->partial) -+); -+ -+TRACE_EVENT(ext4_ext_rm_leaf, -+ TP_PROTO(struct inode *inode, ext4_lblk_t start, -+ struct ext4_extent *ex, ext4_fsblk_t partial_cluster), -+ -+ TP_ARGS(inode, start, ex, partial_cluster), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( ext4_fsblk_t, partial ) -+ __field( ext4_lblk_t, start ) -+ __field( ext4_lblk_t, ee_lblk ) -+ __field( ext4_fsblk_t, ee_pblk ) -+ __field( short, ee_len ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = inode->i_sb->s_dev; -+ __entry->ino = inode->i_ino; -+ __entry->partial = partial_cluster; -+ __entry->start = start; -+ __entry->ee_lblk = le32_to_cpu(ex->ee_block); -+ __entry->ee_pblk = ext4_ext_pblock(ex); -+ __entry->ee_len = ext4_ext_get_actual_len(ex); -+ ), -+ -+ TP_printk("dev %d,%d ino %lu start_lblk %u last_extent [%u(%llu), %u]" -+ "partial_cluster %u", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ (unsigned) __entry->start, -+ (unsigned) __entry->ee_lblk, -+ (unsigned long long) __entry->ee_pblk, -+ (unsigned short) __entry->ee_len, -+ (unsigned) __entry->partial) -+); -+ -+TRACE_EVENT(ext4_ext_rm_idx, -+ TP_PROTO(struct inode *inode, ext4_fsblk_t pblk), -+ -+ TP_ARGS(inode, pblk), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( ext4_fsblk_t, pblk ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = inode->i_sb->s_dev; -+ __entry->ino = inode->i_ino; -+ __entry->pblk = pblk; -+ ), -+ -+ TP_printk("dev %d,%d ino %lu index_pblk %llu", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ (unsigned long long) __entry->pblk) -+); -+ -+TRACE_EVENT(ext4_ext_remove_space, -+ TP_PROTO(struct inode *inode, ext4_lblk_t start, int depth), -+ -+ TP_ARGS(inode, start, depth), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( ext4_lblk_t, start ) -+ __field( int, depth ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = inode->i_sb->s_dev; -+ __entry->ino = inode->i_ino; -+ __entry->start = start; -+ __entry->depth = depth; -+ ), -+ -+ TP_printk("dev %d,%d ino %lu since %u depth %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ (unsigned) __entry->start, -+ __entry->depth) -+); -+ -+TRACE_EVENT(ext4_ext_remove_space_done, -+ TP_PROTO(struct inode *inode, ext4_lblk_t start, int depth, -+ ext4_lblk_t partial, unsigned short eh_entries), -+ -+ TP_ARGS(inode, start, depth, partial, eh_entries), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ __field( ext4_lblk_t, start ) -+ __field( int, depth ) -+ __field( ext4_lblk_t, partial ) -+ __field( unsigned short, eh_entries ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = inode->i_sb->s_dev; -+ __entry->ino = inode->i_ino; -+ __entry->start = start; -+ __entry->depth = depth; -+ __entry->partial = partial; -+ __entry->eh_entries = eh_entries; -+ ), -+ -+ TP_printk("dev %d,%d ino %lu since %u depth %d partial %u " -+ "remaining_entries %u", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino, -+ (unsigned) __entry->start, -+ __entry->depth, -+ (unsigned) __entry->partial, -+ (unsigned short) __entry->eh_entries) -+); -+ -+#endif /* _TRACE_EXT4_H */ -+ -+/* This part must be outside protection */ -+#include <trace/define_trace.h> ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/events/mainline/gpio.h -@@ -0,0 +1,56 @@ -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM gpio -+ -+#if !defined(_TRACE_GPIO_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_GPIO_H -+ -+#include <linux/tracepoint.h> -+ -+TRACE_EVENT(gpio_direction, -+ -+ TP_PROTO(unsigned gpio, int in, int err), -+ -+ TP_ARGS(gpio, in, err), -+ -+ TP_STRUCT__entry( -+ __field(unsigned, gpio) -+ __field(int, in) -+ __field(int, err) -+ ), -+ -+ TP_fast_assign( -+ __entry->gpio = gpio; -+ __entry->in = in; -+ __entry->err = err; -+ ), -+ -+ TP_printk("%u %3s (%d)", __entry->gpio, -+ __entry->in ? "in" : "out", __entry->err) -+); -+ -+TRACE_EVENT(gpio_value, -+ -+ TP_PROTO(unsigned gpio, int get, int value), -+ -+ TP_ARGS(gpio, get, value), -+ -+ TP_STRUCT__entry( -+ __field(unsigned, gpio) -+ __field(int, get) -+ __field(int, value) -+ ), -+ -+ TP_fast_assign( -+ __entry->gpio = gpio; -+ __entry->get = get; -+ __entry->value = value; -+ ), -+ -+ TP_printk("%u %3s %d", __entry->gpio, -+ __entry->get ? "get" : "set", __entry->value) -+); -+ -+#endif /* if !defined(_TRACE_GPIO_H) || defined(TRACE_HEADER_MULTI_READ) */ -+ -+/* This part must be outside protection */ -+#include <trace/define_trace.h> ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/events/mainline/irq.h -@@ -0,0 +1,150 @@ -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM irq -+ -+#if !defined(_TRACE_IRQ_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_IRQ_H -+ -+#include <linux/tracepoint.h> -+ -+struct irqaction; -+struct softirq_action; -+ -+#define softirq_name(sirq) { sirq##_SOFTIRQ, #sirq } -+#define show_softirq_name(val) \ -+ __print_symbolic(val, \ -+ softirq_name(HI), \ -+ softirq_name(TIMER), \ -+ softirq_name(NET_TX), \ -+ softirq_name(NET_RX), \ -+ softirq_name(BLOCK), \ -+ softirq_name(BLOCK_IOPOLL), \ -+ softirq_name(TASKLET), \ -+ softirq_name(SCHED), \ -+ softirq_name(HRTIMER), \ -+ softirq_name(RCU)) -+ -+/** -+ * irq_handler_entry - called immediately before the irq action handler -+ * @irq: irq number -+ * @action: pointer to struct irqaction -+ * -+ * The struct irqaction pointed to by @action contains various -+ * information about the handler, including the device name, -+ * @action->name, and the device id, @action->dev_id. When used in -+ * conjunction with the irq_handler_exit tracepoint, we can figure -+ * out irq handler latencies. -+ */ -+TRACE_EVENT(irq_handler_entry, -+ -+ TP_PROTO(int irq, struct irqaction *action), -+ -+ TP_ARGS(irq, action), -+ -+ TP_STRUCT__entry( -+ __field( int, irq ) -+ __string( name, action->name ) -+ ), -+ -+ TP_fast_assign( -+ __entry->irq = irq; -+ __assign_str(name, action->name); -+ ), -+ -+ TP_printk("irq=%d name=%s", __entry->irq, __get_str(name)) -+); -+ -+/** -+ * irq_handler_exit - called immediately after the irq action handler returns -+ * @irq: irq number -+ * @action: pointer to struct irqaction -+ * @ret: return value -+ * -+ * If the @ret value is set to IRQ_HANDLED, then we know that the corresponding -+ * @action->handler scuccessully handled this irq. Otherwise, the irq might be -+ * a shared irq line, or the irq was not handled successfully. Can be used in -+ * conjunction with the irq_handler_entry to understand irq handler latencies. -+ */ -+TRACE_EVENT(irq_handler_exit, -+ -+ TP_PROTO(int irq, struct irqaction *action, int ret), -+ -+ TP_ARGS(irq, action, ret), -+ -+ TP_STRUCT__entry( -+ __field( int, irq ) -+ __field( int, ret ) -+ ), -+ -+ TP_fast_assign( -+ __entry->irq = irq; -+ __entry->ret = ret; -+ ), -+ -+ TP_printk("irq=%d ret=%s", -+ __entry->irq, __entry->ret ? "handled" : "unhandled") -+); -+ -+DECLARE_EVENT_CLASS(softirq, -+ -+ TP_PROTO(unsigned int vec_nr), -+ -+ TP_ARGS(vec_nr), -+ -+ TP_STRUCT__entry( -+ __field( unsigned int, vec ) -+ ), -+ -+ TP_fast_assign( -+ __entry->vec = vec_nr; -+ ), -+ -+ TP_printk("vec=%u [action=%s]", __entry->vec, -+ show_softirq_name(__entry->vec)) -+); -+ -+/** -+ * softirq_entry - called immediately before the softirq handler -+ * @vec_nr: softirq vector number -+ * -+ * When used in combination with the softirq_exit tracepoint -+ * we can determine the softirq handler runtine. -+ */ -+DEFINE_EVENT(softirq, softirq_entry, -+ -+ TP_PROTO(unsigned int vec_nr), -+ -+ TP_ARGS(vec_nr) -+); -+ -+/** -+ * softirq_exit - called immediately after the softirq handler returns -+ * @vec_nr: softirq vector number -+ * -+ * When used in combination with the softirq_entry tracepoint -+ * we can determine the softirq handler runtine. -+ */ -+DEFINE_EVENT(softirq, softirq_exit, -+ -+ TP_PROTO(unsigned int vec_nr), -+ -+ TP_ARGS(vec_nr) -+); -+ -+/** -+ * softirq_raise - called immediately when a softirq is raised -+ * @vec_nr: softirq vector number -+ * -+ * When used in combination with the softirq_entry tracepoint -+ * we can determine the softirq raise to run latency. -+ */ -+DEFINE_EVENT(softirq, softirq_raise, -+ -+ TP_PROTO(unsigned int vec_nr), -+ -+ TP_ARGS(vec_nr) -+); -+ -+#endif /* _TRACE_IRQ_H */ -+ -+/* This part must be outside protection */ -+#include <trace/define_trace.h> ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/events/mainline/jbd.h -@@ -0,0 +1,194 @@ -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM jbd -+ -+#if !defined(_TRACE_JBD_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_JBD_H -+ -+#include <linux/jbd.h> -+#include <linux/tracepoint.h> -+ -+TRACE_EVENT(jbd_checkpoint, -+ -+ TP_PROTO(journal_t *journal, int result), -+ -+ TP_ARGS(journal, result), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( int, result ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = journal->j_fs_dev->bd_dev; -+ __entry->result = result; -+ ), -+ -+ TP_printk("dev %d,%d result %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ __entry->result) -+); -+ -+DECLARE_EVENT_CLASS(jbd_commit, -+ -+ TP_PROTO(journal_t *journal, transaction_t *commit_transaction), -+ -+ TP_ARGS(journal, commit_transaction), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( int, transaction ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = journal->j_fs_dev->bd_dev; -+ __entry->transaction = commit_transaction->t_tid; -+ ), -+ -+ TP_printk("dev %d,%d transaction %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ __entry->transaction) -+); -+ -+DEFINE_EVENT(jbd_commit, jbd_start_commit, -+ -+ TP_PROTO(journal_t *journal, transaction_t *commit_transaction), -+ -+ TP_ARGS(journal, commit_transaction) -+); -+ -+DEFINE_EVENT(jbd_commit, jbd_commit_locking, -+ -+ TP_PROTO(journal_t *journal, transaction_t *commit_transaction), -+ -+ TP_ARGS(journal, commit_transaction) -+); -+ -+DEFINE_EVENT(jbd_commit, jbd_commit_flushing, -+ -+ TP_PROTO(journal_t *journal, transaction_t *commit_transaction), -+ -+ TP_ARGS(journal, commit_transaction) -+); -+ -+DEFINE_EVENT(jbd_commit, jbd_commit_logging, -+ -+ TP_PROTO(journal_t *journal, transaction_t *commit_transaction), -+ -+ TP_ARGS(journal, commit_transaction) -+); -+ -+TRACE_EVENT(jbd_drop_transaction, -+ -+ TP_PROTO(journal_t *journal, transaction_t *commit_transaction), -+ -+ TP_ARGS(journal, commit_transaction), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( int, transaction ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = journal->j_fs_dev->bd_dev; -+ __entry->transaction = commit_transaction->t_tid; -+ ), -+ -+ TP_printk("dev %d,%d transaction %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ __entry->transaction) -+); -+ -+TRACE_EVENT(jbd_end_commit, -+ TP_PROTO(journal_t *journal, transaction_t *commit_transaction), -+ -+ TP_ARGS(journal, commit_transaction), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( int, transaction ) -+ __field( int, head ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = journal->j_fs_dev->bd_dev; -+ __entry->transaction = commit_transaction->t_tid; -+ __entry->head = journal->j_tail_sequence; -+ ), -+ -+ TP_printk("dev %d,%d transaction %d head %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ __entry->transaction, __entry->head) -+); -+ -+TRACE_EVENT(jbd_do_submit_data, -+ TP_PROTO(journal_t *journal, transaction_t *commit_transaction), -+ -+ TP_ARGS(journal, commit_transaction), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( int, transaction ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = journal->j_fs_dev->bd_dev; -+ __entry->transaction = commit_transaction->t_tid; -+ ), -+ -+ TP_printk("dev %d,%d transaction %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ __entry->transaction) -+); -+ -+TRACE_EVENT(jbd_cleanup_journal_tail, -+ -+ TP_PROTO(journal_t *journal, tid_t first_tid, -+ unsigned long block_nr, unsigned long freed), -+ -+ TP_ARGS(journal, first_tid, block_nr, freed), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( tid_t, tail_sequence ) -+ __field( tid_t, first_tid ) -+ __field(unsigned long, block_nr ) -+ __field(unsigned long, freed ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = journal->j_fs_dev->bd_dev; -+ __entry->tail_sequence = journal->j_tail_sequence; -+ __entry->first_tid = first_tid; -+ __entry->block_nr = block_nr; -+ __entry->freed = freed; -+ ), -+ -+ TP_printk("dev %d,%d from %u to %u offset %lu freed %lu", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ __entry->tail_sequence, __entry->first_tid, -+ __entry->block_nr, __entry->freed) -+); -+ -+TRACE_EVENT(journal_write_superblock, -+ TP_PROTO(journal_t *journal, int write_op), -+ -+ TP_ARGS(journal, write_op), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( int, write_op ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = journal->j_fs_dev->bd_dev; -+ __entry->write_op = write_op; -+ ), -+ -+ TP_printk("dev %d,%d write_op %x", MAJOR(__entry->dev), -+ MINOR(__entry->dev), __entry->write_op) -+); -+ -+#endif /* _TRACE_JBD_H */ -+ -+/* This part must be outside protection */ -+#include <trace/define_trace.h> ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/events/mainline/jbd2.h -@@ -0,0 +1,262 @@ -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM jbd2 -+ -+#if !defined(_TRACE_JBD2_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_JBD2_H -+ -+#include <linux/jbd2.h> -+#include <linux/tracepoint.h> -+ -+struct transaction_chp_stats_s; -+struct transaction_run_stats_s; -+ -+TRACE_EVENT(jbd2_checkpoint, -+ -+ TP_PROTO(journal_t *journal, int result), -+ -+ TP_ARGS(journal, result), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( int, result ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = journal->j_fs_dev->bd_dev; -+ __entry->result = result; -+ ), -+ -+ TP_printk("dev %d,%d result %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), __entry->result) -+); -+ -+DECLARE_EVENT_CLASS(jbd2_commit, -+ -+ TP_PROTO(journal_t *journal, transaction_t *commit_transaction), -+ -+ TP_ARGS(journal, commit_transaction), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( char, sync_commit ) -+ __field( int, transaction ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = journal->j_fs_dev->bd_dev; -+ __entry->sync_commit = commit_transaction->t_synchronous_commit; -+ __entry->transaction = commit_transaction->t_tid; -+ ), -+ -+ TP_printk("dev %d,%d transaction %d sync %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ __entry->transaction, __entry->sync_commit) -+); -+ -+DEFINE_EVENT(jbd2_commit, jbd2_start_commit, -+ -+ TP_PROTO(journal_t *journal, transaction_t *commit_transaction), -+ -+ TP_ARGS(journal, commit_transaction) -+); -+ -+DEFINE_EVENT(jbd2_commit, jbd2_commit_locking, -+ -+ TP_PROTO(journal_t *journal, transaction_t *commit_transaction), -+ -+ TP_ARGS(journal, commit_transaction) -+); -+ -+DEFINE_EVENT(jbd2_commit, jbd2_commit_flushing, -+ -+ TP_PROTO(journal_t *journal, transaction_t *commit_transaction), -+ -+ TP_ARGS(journal, commit_transaction) -+); -+ -+DEFINE_EVENT(jbd2_commit, jbd2_commit_logging, -+ -+ TP_PROTO(journal_t *journal, transaction_t *commit_transaction), -+ -+ TP_ARGS(journal, commit_transaction) -+); -+ -+DEFINE_EVENT(jbd2_commit, jbd2_drop_transaction, -+ -+ TP_PROTO(journal_t *journal, transaction_t *commit_transaction), -+ -+ TP_ARGS(journal, commit_transaction) -+); -+ -+TRACE_EVENT(jbd2_end_commit, -+ TP_PROTO(journal_t *journal, transaction_t *commit_transaction), -+ -+ TP_ARGS(journal, commit_transaction), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( char, sync_commit ) -+ __field( int, transaction ) -+ __field( int, head ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = journal->j_fs_dev->bd_dev; -+ __entry->sync_commit = commit_transaction->t_synchronous_commit; -+ __entry->transaction = commit_transaction->t_tid; -+ __entry->head = journal->j_tail_sequence; -+ ), -+ -+ TP_printk("dev %d,%d transaction %d sync %d head %d", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ __entry->transaction, __entry->sync_commit, __entry->head) -+); -+ -+TRACE_EVENT(jbd2_submit_inode_data, -+ TP_PROTO(struct inode *inode), -+ -+ TP_ARGS(inode), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( ino_t, ino ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = inode->i_sb->s_dev; -+ __entry->ino = inode->i_ino; -+ ), -+ -+ TP_printk("dev %d,%d ino %lu", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ (unsigned long) __entry->ino) -+); -+ -+TRACE_EVENT(jbd2_run_stats, -+ TP_PROTO(dev_t dev, unsigned long tid, -+ struct transaction_run_stats_s *stats), -+ -+ TP_ARGS(dev, tid, stats), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( unsigned long, tid ) -+ __field( unsigned long, wait ) -+ __field( unsigned long, running ) -+ __field( unsigned long, locked ) -+ __field( unsigned long, flushing ) -+ __field( unsigned long, logging ) -+ __field( __u32, handle_count ) -+ __field( __u32, blocks ) -+ __field( __u32, blocks_logged ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = dev; -+ __entry->tid = tid; -+ __entry->wait = stats->rs_wait; -+ __entry->running = stats->rs_running; -+ __entry->locked = stats->rs_locked; -+ __entry->flushing = stats->rs_flushing; -+ __entry->logging = stats->rs_logging; -+ __entry->handle_count = stats->rs_handle_count; -+ __entry->blocks = stats->rs_blocks; -+ __entry->blocks_logged = stats->rs_blocks_logged; -+ ), -+ -+ TP_printk("dev %d,%d tid %lu wait %u running %u locked %u flushing %u " -+ "logging %u handle_count %u blocks %u blocks_logged %u", -+ MAJOR(__entry->dev), MINOR(__entry->dev), __entry->tid, -+ jiffies_to_msecs(__entry->wait), -+ jiffies_to_msecs(__entry->running), -+ jiffies_to_msecs(__entry->locked), -+ jiffies_to_msecs(__entry->flushing), -+ jiffies_to_msecs(__entry->logging), -+ __entry->handle_count, __entry->blocks, -+ __entry->blocks_logged) -+); -+ -+TRACE_EVENT(jbd2_checkpoint_stats, -+ TP_PROTO(dev_t dev, unsigned long tid, -+ struct transaction_chp_stats_s *stats), -+ -+ TP_ARGS(dev, tid, stats), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( unsigned long, tid ) -+ __field( unsigned long, chp_time ) -+ __field( __u32, forced_to_close ) -+ __field( __u32, written ) -+ __field( __u32, dropped ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = dev; -+ __entry->tid = tid; -+ __entry->chp_time = stats->cs_chp_time; -+ __entry->forced_to_close= stats->cs_forced_to_close; -+ __entry->written = stats->cs_written; -+ __entry->dropped = stats->cs_dropped; -+ ), -+ -+ TP_printk("dev %d,%d tid %lu chp_time %u forced_to_close %u " -+ "written %u dropped %u", -+ MAJOR(__entry->dev), MINOR(__entry->dev), __entry->tid, -+ jiffies_to_msecs(__entry->chp_time), -+ __entry->forced_to_close, __entry->written, __entry->dropped) -+); -+ -+TRACE_EVENT(jbd2_update_log_tail, -+ -+ TP_PROTO(journal_t *journal, tid_t first_tid, -+ unsigned long block_nr, unsigned long freed), -+ -+ TP_ARGS(journal, first_tid, block_nr, freed), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( tid_t, tail_sequence ) -+ __field( tid_t, first_tid ) -+ __field(unsigned long, block_nr ) -+ __field(unsigned long, freed ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = journal->j_fs_dev->bd_dev; -+ __entry->tail_sequence = journal->j_tail_sequence; -+ __entry->first_tid = first_tid; -+ __entry->block_nr = block_nr; -+ __entry->freed = freed; -+ ), -+ -+ TP_printk("dev %d,%d from %u to %u offset %lu freed %lu", -+ MAJOR(__entry->dev), MINOR(__entry->dev), -+ __entry->tail_sequence, __entry->first_tid, -+ __entry->block_nr, __entry->freed) -+); -+ -+TRACE_EVENT(jbd2_write_superblock, -+ -+ TP_PROTO(journal_t *journal, int write_op), -+ -+ TP_ARGS(journal, write_op), -+ -+ TP_STRUCT__entry( -+ __field( dev_t, dev ) -+ __field( int, write_op ) -+ ), -+ -+ TP_fast_assign( -+ __entry->dev = journal->j_fs_dev->bd_dev; -+ __entry->write_op = write_op; -+ ), -+ -+ TP_printk("dev %d,%d write_op %x", MAJOR(__entry->dev), -+ MINOR(__entry->dev), __entry->write_op) -+); -+ -+#endif /* _TRACE_JBD2_H */ -+ -+/* This part must be outside protection */ -+#include <trace/define_trace.h> ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/events/mainline/kmem.h -@@ -0,0 +1,308 @@ -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM kmem -+ -+#if !defined(_TRACE_KMEM_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_KMEM_H -+ -+#include <linux/types.h> -+#include <linux/tracepoint.h> -+#include <trace/events/gfpflags.h> -+ -+DECLARE_EVENT_CLASS(kmem_alloc, -+ -+ TP_PROTO(unsigned long call_site, -+ const void *ptr, -+ size_t bytes_req, -+ size_t bytes_alloc, -+ gfp_t gfp_flags), -+ -+ TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags), -+ -+ TP_STRUCT__entry( -+ __field( unsigned long, call_site ) -+ __field( const void *, ptr ) -+ __field( size_t, bytes_req ) -+ __field( size_t, bytes_alloc ) -+ __field( gfp_t, gfp_flags ) -+ ), -+ -+ TP_fast_assign( -+ __entry->call_site = call_site; -+ __entry->ptr = ptr; -+ __entry->bytes_req = bytes_req; -+ __entry->bytes_alloc = bytes_alloc; -+ __entry->gfp_flags = gfp_flags; -+ ), -+ -+ TP_printk("call_site=%lx ptr=%p bytes_req=%zu bytes_alloc=%zu gfp_flags=%s", -+ __entry->call_site, -+ __entry->ptr, -+ __entry->bytes_req, -+ __entry->bytes_alloc, -+ show_gfp_flags(__entry->gfp_flags)) -+); -+ -+DEFINE_EVENT(kmem_alloc, kmalloc, -+ -+ TP_PROTO(unsigned long call_site, const void *ptr, -+ size_t bytes_req, size_t bytes_alloc, gfp_t gfp_flags), -+ -+ TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags) -+); -+ -+DEFINE_EVENT(kmem_alloc, kmem_cache_alloc, -+ -+ TP_PROTO(unsigned long call_site, const void *ptr, -+ size_t bytes_req, size_t bytes_alloc, gfp_t gfp_flags), -+ -+ TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags) -+); -+ -+DECLARE_EVENT_CLASS(kmem_alloc_node, -+ -+ TP_PROTO(unsigned long call_site, -+ const void *ptr, -+ size_t bytes_req, -+ size_t bytes_alloc, -+ gfp_t gfp_flags, -+ int node), -+ -+ TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags, node), -+ -+ TP_STRUCT__entry( -+ __field( unsigned long, call_site ) -+ __field( const void *, ptr ) -+ __field( size_t, bytes_req ) -+ __field( size_t, bytes_alloc ) -+ __field( gfp_t, gfp_flags ) -+ __field( int, node ) -+ ), -+ -+ TP_fast_assign( -+ __entry->call_site = call_site; -+ __entry->ptr = ptr; -+ __entry->bytes_req = bytes_req; -+ __entry->bytes_alloc = bytes_alloc; -+ __entry->gfp_flags = gfp_flags; -+ __entry->node = node; -+ ), -+ -+ TP_printk("call_site=%lx ptr=%p bytes_req=%zu bytes_alloc=%zu gfp_flags=%s node=%d", -+ __entry->call_site, -+ __entry->ptr, -+ __entry->bytes_req, -+ __entry->bytes_alloc, -+ show_gfp_flags(__entry->gfp_flags), -+ __entry->node) -+); -+ -+DEFINE_EVENT(kmem_alloc_node, kmalloc_node, -+ -+ TP_PROTO(unsigned long call_site, const void *ptr, -+ size_t bytes_req, size_t bytes_alloc, -+ gfp_t gfp_flags, int node), -+ -+ TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags, node) -+); -+ -+DEFINE_EVENT(kmem_alloc_node, kmem_cache_alloc_node, -+ -+ TP_PROTO(unsigned long call_site, const void *ptr, -+ size_t bytes_req, size_t bytes_alloc, -+ gfp_t gfp_flags, int node), -+ -+ TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags, node) -+); -+ -+DECLARE_EVENT_CLASS(kmem_free, -+ -+ TP_PROTO(unsigned long call_site, const void *ptr), -+ -+ TP_ARGS(call_site, ptr), -+ -+ TP_STRUCT__entry( -+ __field( unsigned long, call_site ) -+ __field( const void *, ptr ) -+ ), -+ -+ TP_fast_assign( -+ __entry->call_site = call_site; -+ __entry->ptr = ptr; -+ ), -+ -+ TP_printk("call_site=%lx ptr=%p", __entry->call_site, __entry->ptr) -+); -+ -+DEFINE_EVENT(kmem_free, kfree, -+ -+ TP_PROTO(unsigned long call_site, const void *ptr), -+ -+ TP_ARGS(call_site, ptr) -+); -+ -+DEFINE_EVENT(kmem_free, kmem_cache_free, -+ -+ TP_PROTO(unsigned long call_site, const void *ptr), -+ -+ TP_ARGS(call_site, ptr) -+); -+ -+TRACE_EVENT(mm_page_free, -+ -+ TP_PROTO(struct page *page, unsigned int order), -+ -+ TP_ARGS(page, order), -+ -+ TP_STRUCT__entry( -+ __field( struct page *, page ) -+ __field( unsigned int, order ) -+ ), -+ -+ TP_fast_assign( -+ __entry->page = page; -+ __entry->order = order; -+ ), -+ -+ TP_printk("page=%p pfn=%lu order=%d", -+ __entry->page, -+ page_to_pfn(__entry->page), -+ __entry->order) -+); -+ -+TRACE_EVENT(mm_page_free_batched, -+ -+ TP_PROTO(struct page *page, int cold), -+ -+ TP_ARGS(page, cold), -+ -+ TP_STRUCT__entry( -+ __field( struct page *, page ) -+ __field( int, cold ) -+ ), -+ -+ TP_fast_assign( -+ __entry->page = page; -+ __entry->cold = cold; -+ ), -+ -+ TP_printk("page=%p pfn=%lu order=0 cold=%d", -+ __entry->page, -+ page_to_pfn(__entry->page), -+ __entry->cold) -+); -+ -+TRACE_EVENT(mm_page_alloc, -+ -+ TP_PROTO(struct page *page, unsigned int order, -+ gfp_t gfp_flags, int migratetype), -+ -+ TP_ARGS(page, order, gfp_flags, migratetype), -+ -+ TP_STRUCT__entry( -+ __field( struct page *, page ) -+ __field( unsigned int, order ) -+ __field( gfp_t, gfp_flags ) -+ __field( int, migratetype ) -+ ), -+ -+ TP_fast_assign( -+ __entry->page = page; -+ __entry->order = order; -+ __entry->gfp_flags = gfp_flags; -+ __entry->migratetype = migratetype; -+ ), -+ -+ TP_printk("page=%p pfn=%lu order=%d migratetype=%d gfp_flags=%s", -+ __entry->page, -+ __entry->page ? page_to_pfn(__entry->page) : 0, -+ __entry->order, -+ __entry->migratetype, -+ show_gfp_flags(__entry->gfp_flags)) -+); -+ -+DECLARE_EVENT_CLASS(mm_page, -+ -+ TP_PROTO(struct page *page, unsigned int order, int migratetype), -+ -+ TP_ARGS(page, order, migratetype), -+ -+ TP_STRUCT__entry( -+ __field( struct page *, page ) -+ __field( unsigned int, order ) -+ __field( int, migratetype ) -+ ), -+ -+ TP_fast_assign( -+ __entry->page = page; -+ __entry->order = order; -+ __entry->migratetype = migratetype; -+ ), -+ -+ TP_printk("page=%p pfn=%lu order=%u migratetype=%d percpu_refill=%d", -+ __entry->page, -+ __entry->page ? page_to_pfn(__entry->page) : 0, -+ __entry->order, -+ __entry->migratetype, -+ __entry->order == 0) -+); -+ -+DEFINE_EVENT(mm_page, mm_page_alloc_zone_locked, -+ -+ TP_PROTO(struct page *page, unsigned int order, int migratetype), -+ -+ TP_ARGS(page, order, migratetype) -+); -+ -+DEFINE_EVENT_PRINT(mm_page, mm_page_pcpu_drain, -+ -+ TP_PROTO(struct page *page, unsigned int order, int migratetype), -+ -+ TP_ARGS(page, order, migratetype), -+ -+ TP_printk("page=%p pfn=%lu order=%d migratetype=%d", -+ __entry->page, page_to_pfn(__entry->page), -+ __entry->order, __entry->migratetype) -+); -+ -+TRACE_EVENT(mm_page_alloc_extfrag, -+ -+ TP_PROTO(struct page *page, -+ int alloc_order, int fallback_order, -+ int alloc_migratetype, int fallback_migratetype), -+ -+ TP_ARGS(page, -+ alloc_order, fallback_order, -+ alloc_migratetype, fallback_migratetype), -+ -+ TP_STRUCT__entry( -+ __field( struct page *, page ) -+ __field( int, alloc_order ) -+ __field( int, fallback_order ) -+ __field( int, alloc_migratetype ) -+ __field( int, fallback_migratetype ) -+ ), -+ -+ TP_fast_assign( -+ __entry->page = page; -+ __entry->alloc_order = alloc_order; -+ __entry->fallback_order = fallback_order; -+ __entry->alloc_migratetype = alloc_migratetype; -+ __entry->fallback_migratetype = fallback_migratetype; -+ ), -+ -+ TP_printk("page=%p pfn=%lu alloc_order=%d fallback_order=%d pageblock_order=%d alloc_migratetype=%d fallback_migratetype=%d fragmenting=%d change_ownership=%d", -+ __entry->page, -+ page_to_pfn(__entry->page), -+ __entry->alloc_order, -+ __entry->fallback_order, -+ pageblock_order, -+ __entry->alloc_migratetype, -+ __entry->fallback_migratetype, -+ __entry->fallback_order < pageblock_order, -+ __entry->alloc_migratetype == __entry->fallback_migratetype) -+); -+ -+#endif /* _TRACE_KMEM_H */ -+ -+/* This part must be outside protection */ -+#include <trace/define_trace.h> ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/events/mainline/kvm.h -@@ -0,0 +1,312 @@ -+#if !defined(_TRACE_KVM_MAIN_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_KVM_MAIN_H -+ -+#include <linux/tracepoint.h> -+ -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM kvm -+ -+#define ERSN(x) { KVM_EXIT_##x, "KVM_EXIT_" #x } -+ -+#define kvm_trace_exit_reason \ -+ ERSN(UNKNOWN), ERSN(EXCEPTION), ERSN(IO), ERSN(HYPERCALL), \ -+ ERSN(DEBUG), ERSN(HLT), ERSN(MMIO), ERSN(IRQ_WINDOW_OPEN), \ -+ ERSN(SHUTDOWN), ERSN(FAIL_ENTRY), ERSN(INTR), ERSN(SET_TPR), \ -+ ERSN(TPR_ACCESS), ERSN(S390_SIEIC), ERSN(S390_RESET), ERSN(DCR),\ -+ ERSN(NMI), ERSN(INTERNAL_ERROR), ERSN(OSI) -+ -+TRACE_EVENT(kvm_userspace_exit, -+ TP_PROTO(__u32 reason, int errno), -+ TP_ARGS(reason, errno), -+ -+ TP_STRUCT__entry( -+ __field( __u32, reason ) -+ __field( int, errno ) -+ ), -+ -+ TP_fast_assign( -+ __entry->reason = reason; -+ __entry->errno = errno; -+ ), -+ -+ TP_printk("reason %s (%d)", -+ __entry->errno < 0 ? -+ (__entry->errno == -EINTR ? "restart" : "error") : -+ __print_symbolic(__entry->reason, kvm_trace_exit_reason), -+ __entry->errno < 0 ? -__entry->errno : __entry->reason) -+); -+ -+#if defined(__KVM_HAVE_IOAPIC) -+TRACE_EVENT(kvm_set_irq, -+ TP_PROTO(unsigned int gsi, int level, int irq_source_id), -+ TP_ARGS(gsi, level, irq_source_id), -+ -+ TP_STRUCT__entry( -+ __field( unsigned int, gsi ) -+ __field( int, level ) -+ __field( int, irq_source_id ) -+ ), -+ -+ TP_fast_assign( -+ __entry->gsi = gsi; -+ __entry->level = level; -+ __entry->irq_source_id = irq_source_id; -+ ), -+ -+ TP_printk("gsi %u level %d source %d", -+ __entry->gsi, __entry->level, __entry->irq_source_id) -+); -+ -+#define kvm_deliver_mode \ -+ {0x0, "Fixed"}, \ -+ {0x1, "LowPrio"}, \ -+ {0x2, "SMI"}, \ -+ {0x3, "Res3"}, \ -+ {0x4, "NMI"}, \ -+ {0x5, "INIT"}, \ -+ {0x6, "SIPI"}, \ -+ {0x7, "ExtINT"} -+ -+TRACE_EVENT(kvm_ioapic_set_irq, -+ TP_PROTO(__u64 e, int pin, bool coalesced), -+ TP_ARGS(e, pin, coalesced), -+ -+ TP_STRUCT__entry( -+ __field( __u64, e ) -+ __field( int, pin ) -+ __field( bool, coalesced ) -+ ), -+ -+ TP_fast_assign( -+ __entry->e = e; -+ __entry->pin = pin; -+ __entry->coalesced = coalesced; -+ ), -+ -+ TP_printk("pin %u dst %x vec=%u (%s|%s|%s%s)%s", -+ __entry->pin, (u8)(__entry->e >> 56), (u8)__entry->e, -+ __print_symbolic((__entry->e >> 8 & 0x7), kvm_deliver_mode), -+ (__entry->e & (1<<11)) ? "logical" : "physical", -+ (__entry->e & (1<<15)) ? "level" : "edge", -+ (__entry->e & (1<<16)) ? "|masked" : "", -+ __entry->coalesced ? " (coalesced)" : "") -+); -+ -+TRACE_EVENT(kvm_msi_set_irq, -+ TP_PROTO(__u64 address, __u64 data), -+ TP_ARGS(address, data), -+ -+ TP_STRUCT__entry( -+ __field( __u64, address ) -+ __field( __u64, data ) -+ ), -+ -+ TP_fast_assign( -+ __entry->address = address; -+ __entry->data = data; -+ ), -+ -+ TP_printk("dst %u vec %x (%s|%s|%s%s)", -+ (u8)(__entry->address >> 12), (u8)__entry->data, -+ __print_symbolic((__entry->data >> 8 & 0x7), kvm_deliver_mode), -+ (__entry->address & (1<<2)) ? "logical" : "physical", -+ (__entry->data & (1<<15)) ? "level" : "edge", -+ (__entry->address & (1<<3)) ? "|rh" : "") -+); -+ -+#define kvm_irqchips \ -+ {KVM_IRQCHIP_PIC_MASTER, "PIC master"}, \ -+ {KVM_IRQCHIP_PIC_SLAVE, "PIC slave"}, \ -+ {KVM_IRQCHIP_IOAPIC, "IOAPIC"} -+ -+TRACE_EVENT(kvm_ack_irq, -+ TP_PROTO(unsigned int irqchip, unsigned int pin), -+ TP_ARGS(irqchip, pin), -+ -+ TP_STRUCT__entry( -+ __field( unsigned int, irqchip ) -+ __field( unsigned int, pin ) -+ ), -+ -+ TP_fast_assign( -+ __entry->irqchip = irqchip; -+ __entry->pin = pin; -+ ), -+ -+ TP_printk("irqchip %s pin %u", -+ __print_symbolic(__entry->irqchip, kvm_irqchips), -+ __entry->pin) -+); -+ -+ -+ -+#endif /* defined(__KVM_HAVE_IOAPIC) */ -+ -+#define KVM_TRACE_MMIO_READ_UNSATISFIED 0 -+#define KVM_TRACE_MMIO_READ 1 -+#define KVM_TRACE_MMIO_WRITE 2 -+ -+#define kvm_trace_symbol_mmio \ -+ { KVM_TRACE_MMIO_READ_UNSATISFIED, "unsatisfied-read" }, \ -+ { KVM_TRACE_MMIO_READ, "read" }, \ -+ { KVM_TRACE_MMIO_WRITE, "write" } -+ -+TRACE_EVENT(kvm_mmio, -+ TP_PROTO(int type, int len, u64 gpa, u64 val), -+ TP_ARGS(type, len, gpa, val), -+ -+ TP_STRUCT__entry( -+ __field( u32, type ) -+ __field( u32, len ) -+ __field( u64, gpa ) -+ __field( u64, val ) -+ ), -+ -+ TP_fast_assign( -+ __entry->type = type; -+ __entry->len = len; -+ __entry->gpa = gpa; -+ __entry->val = val; -+ ), -+ -+ TP_printk("mmio %s len %u gpa 0x%llx val 0x%llx", -+ __print_symbolic(__entry->type, kvm_trace_symbol_mmio), -+ __entry->len, __entry->gpa, __entry->val) -+); -+ -+#define kvm_fpu_load_symbol \ -+ {0, "unload"}, \ -+ {1, "load"} -+ -+TRACE_EVENT(kvm_fpu, -+ TP_PROTO(int load), -+ TP_ARGS(load), -+ -+ TP_STRUCT__entry( -+ __field( u32, load ) -+ ), -+ -+ TP_fast_assign( -+ __entry->load = load; -+ ), -+ -+ TP_printk("%s", __print_symbolic(__entry->load, kvm_fpu_load_symbol)) -+); -+ -+TRACE_EVENT(kvm_age_page, -+ TP_PROTO(ulong hva, struct kvm_memory_slot *slot, int ref), -+ TP_ARGS(hva, slot, ref), -+ -+ TP_STRUCT__entry( -+ __field( u64, hva ) -+ __field( u64, gfn ) -+ __field( u8, referenced ) -+ ), -+ -+ TP_fast_assign( -+ __entry->hva = hva; -+ __entry->gfn = -+ slot->base_gfn + ((hva - slot->userspace_addr) >> PAGE_SHIFT); -+ __entry->referenced = ref; -+ ), -+ -+ TP_printk("hva %llx gfn %llx %s", -+ __entry->hva, __entry->gfn, -+ __entry->referenced ? "YOUNG" : "OLD") -+); -+ -+#ifdef CONFIG_KVM_ASYNC_PF -+DECLARE_EVENT_CLASS(kvm_async_get_page_class, -+ -+ TP_PROTO(u64 gva, u64 gfn), -+ -+ TP_ARGS(gva, gfn), -+ -+ TP_STRUCT__entry( -+ __field(__u64, gva) -+ __field(u64, gfn) -+ ), -+ -+ TP_fast_assign( -+ __entry->gva = gva; -+ __entry->gfn = gfn; -+ ), -+ -+ TP_printk("gva = %#llx, gfn = %#llx", __entry->gva, __entry->gfn) -+); -+ -+DEFINE_EVENT(kvm_async_get_page_class, kvm_try_async_get_page, -+ -+ TP_PROTO(u64 gva, u64 gfn), -+ -+ TP_ARGS(gva, gfn) -+); -+ -+DEFINE_EVENT(kvm_async_get_page_class, kvm_async_pf_doublefault, -+ -+ TP_PROTO(u64 gva, u64 gfn), -+ -+ TP_ARGS(gva, gfn) -+); -+ -+DECLARE_EVENT_CLASS(kvm_async_pf_nopresent_ready, -+ -+ TP_PROTO(u64 token, u64 gva), -+ -+ TP_ARGS(token, gva), -+ -+ TP_STRUCT__entry( -+ __field(__u64, token) -+ __field(__u64, gva) -+ ), -+ -+ TP_fast_assign( -+ __entry->token = token; -+ __entry->gva = gva; -+ ), -+ -+ TP_printk("token %#llx gva %#llx", __entry->token, __entry->gva) -+ -+); -+ -+DEFINE_EVENT(kvm_async_pf_nopresent_ready, kvm_async_pf_not_present, -+ -+ TP_PROTO(u64 token, u64 gva), -+ -+ TP_ARGS(token, gva) -+); -+ -+DEFINE_EVENT(kvm_async_pf_nopresent_ready, kvm_async_pf_ready, -+ -+ TP_PROTO(u64 token, u64 gva), -+ -+ TP_ARGS(token, gva) -+); -+ -+TRACE_EVENT( -+ kvm_async_pf_completed, -+ TP_PROTO(unsigned long address, struct page *page, u64 gva), -+ TP_ARGS(address, page, gva), -+ -+ TP_STRUCT__entry( -+ __field(unsigned long, address) -+ __field(pfn_t, pfn) -+ __field(u64, gva) -+ ), -+ -+ TP_fast_assign( -+ __entry->address = address; -+ __entry->pfn = page ? page_to_pfn(page) : 0; -+ __entry->gva = gva; -+ ), -+ -+ TP_printk("gva %#llx address %#lx pfn %#llx", __entry->gva, -+ __entry->address, __entry->pfn) -+); -+ -+#endif -+ -+#endif /* _TRACE_KVM_MAIN_H */ -+ -+/* This part must be outside protection */ -+#include <trace/define_trace.h> ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/events/mainline/lock.h -@@ -0,0 +1,86 @@ -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM lock -+ -+#if !defined(_TRACE_LOCK_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_LOCK_H -+ -+#include <linux/lockdep.h> -+#include <linux/tracepoint.h> -+ -+#ifdef CONFIG_LOCKDEP -+ -+TRACE_EVENT(lock_acquire, -+ -+ TP_PROTO(struct lockdep_map *lock, unsigned int subclass, -+ int trylock, int read, int check, -+ struct lockdep_map *next_lock, unsigned long ip), -+ -+ TP_ARGS(lock, subclass, trylock, read, check, next_lock, ip), -+ -+ TP_STRUCT__entry( -+ __field(unsigned int, flags) -+ __string(name, lock->name) -+ __field(void *, lockdep_addr) -+ ), -+ -+ TP_fast_assign( -+ __entry->flags = (trylock ? 1 : 0) | (read ? 2 : 0); -+ __assign_str(name, lock->name); -+ __entry->lockdep_addr = lock; -+ ), -+ -+ TP_printk("%p %s%s%s", __entry->lockdep_addr, -+ (__entry->flags & 1) ? "try " : "", -+ (__entry->flags & 2) ? "read " : "", -+ __get_str(name)) -+); -+ -+DECLARE_EVENT_CLASS(lock, -+ -+ TP_PROTO(struct lockdep_map *lock, unsigned long ip), -+ -+ TP_ARGS(lock, ip), -+ -+ TP_STRUCT__entry( -+ __string( name, lock->name ) -+ __field( void *, lockdep_addr ) -+ ), -+ -+ TP_fast_assign( -+ __assign_str(name, lock->name); -+ __entry->lockdep_addr = lock; -+ ), -+ -+ TP_printk("%p %s", __entry->lockdep_addr, __get_str(name)) -+); -+ -+DEFINE_EVENT(lock, lock_release, -+ -+ TP_PROTO(struct lockdep_map *lock, unsigned long ip), -+ -+ TP_ARGS(lock, ip) -+); -+ -+#ifdef CONFIG_LOCK_STAT -+ -+DEFINE_EVENT(lock, lock_contended, -+ -+ TP_PROTO(struct lockdep_map *lock, unsigned long ip), -+ -+ TP_ARGS(lock, ip) -+); -+ -+DEFINE_EVENT(lock, lock_acquired, -+ -+ TP_PROTO(struct lockdep_map *lock, unsigned long ip), -+ -+ TP_ARGS(lock, ip) -+); -+ -+#endif -+#endif -+ -+#endif /* _TRACE_LOCK_H */ -+ -+/* This part must be outside protection */ -+#include <trace/define_trace.h> ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/events/mainline/module.h -@@ -0,0 +1,131 @@ -+/* -+ * Because linux/module.h has tracepoints in the header, and ftrace.h -+ * eventually includes this file, define_trace.h includes linux/module.h -+ * But we do not want the module.h to override the TRACE_SYSTEM macro -+ * variable that define_trace.h is processing, so we only set it -+ * when module events are being processed, which would happen when -+ * CREATE_TRACE_POINTS is defined. -+ */ -+#ifdef CREATE_TRACE_POINTS -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM module -+#endif -+ -+#if !defined(_TRACE_MODULE_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_MODULE_H -+ -+#include <linux/tracepoint.h> -+ -+#ifdef CONFIG_MODULES -+ -+struct module; -+ -+#define show_module_flags(flags) __print_flags(flags, "", \ -+ { (1UL << TAINT_PROPRIETARY_MODULE), "P" }, \ -+ { (1UL << TAINT_FORCED_MODULE), "F" }, \ -+ { (1UL << TAINT_CRAP), "C" }) -+ -+TRACE_EVENT(module_load, -+ -+ TP_PROTO(struct module *mod), -+ -+ TP_ARGS(mod), -+ -+ TP_STRUCT__entry( -+ __field( unsigned int, taints ) -+ __string( name, mod->name ) -+ ), -+ -+ TP_fast_assign( -+ __entry->taints = mod->taints; -+ __assign_str(name, mod->name); -+ ), -+ -+ TP_printk("%s %s", __get_str(name), show_module_flags(__entry->taints)) -+); -+ -+TRACE_EVENT(module_free, -+ -+ TP_PROTO(struct module *mod), -+ -+ TP_ARGS(mod), -+ -+ TP_STRUCT__entry( -+ __string( name, mod->name ) -+ ), -+ -+ TP_fast_assign( -+ __assign_str(name, mod->name); -+ ), -+ -+ TP_printk("%s", __get_str(name)) -+); -+ -+#ifdef CONFIG_MODULE_UNLOAD -+/* trace_module_get/put are only used if CONFIG_MODULE_UNLOAD is defined */ -+ -+DECLARE_EVENT_CLASS(module_refcnt, -+ -+ TP_PROTO(struct module *mod, unsigned long ip), -+ -+ TP_ARGS(mod, ip), -+ -+ TP_STRUCT__entry( -+ __field( unsigned long, ip ) -+ __field( int, refcnt ) -+ __string( name, mod->name ) -+ ), -+ -+ TP_fast_assign( -+ __entry->ip = ip; -+ __entry->refcnt = __this_cpu_read(mod->refptr->incs) + __this_cpu_read(mod->refptr->decs); -+ __assign_str(name, mod->name); -+ ), -+ -+ TP_printk("%s call_site=%pf refcnt=%d", -+ __get_str(name), (void *)__entry->ip, __entry->refcnt) -+); -+ -+DEFINE_EVENT(module_refcnt, module_get, -+ -+ TP_PROTO(struct module *mod, unsigned long ip), -+ -+ TP_ARGS(mod, ip) -+); -+ -+DEFINE_EVENT(module_refcnt, module_put, -+ -+ TP_PROTO(struct module *mod, unsigned long ip), -+ -+ TP_ARGS(mod, ip) -+); -+#endif /* CONFIG_MODULE_UNLOAD */ -+ -+TRACE_EVENT(module_request, -+ -+ TP_PROTO(char *name, bool wait, unsigned long ip), -+ -+ TP_ARGS(name, wait, ip), -+ -+ TP_STRUCT__entry( -+ __field( unsigned long, ip ) -+ __field( bool, wait ) -+ __string( name, name ) -+ ), -+ -+ TP_fast_assign( -+ __entry->ip = ip; -+ __entry->wait = wait; -+ __assign_str(name, name); -+ ), -+ -+ TP_printk("%s wait=%d call_site=%pf", -+ __get_str(name), (int)__entry->wait, (void *)__entry->ip) -+); -+ -+#endif /* CONFIG_MODULES */ -+ -+#endif /* _TRACE_MODULE_H */ -+ -+/* This part must be outside protection */ -+#include <trace/define_trace.h> ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/events/mainline/napi.h -@@ -0,0 +1,38 @@ -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM napi -+ -+#if !defined(_TRACE_NAPI_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_NAPI_H_ -+ -+#include <linux/netdevice.h> -+#include <linux/tracepoint.h> -+#include <linux/ftrace.h> -+ -+#define NO_DEV "(no_device)" -+ -+TRACE_EVENT(napi_poll, -+ -+ TP_PROTO(struct napi_struct *napi), -+ -+ TP_ARGS(napi), -+ -+ TP_STRUCT__entry( -+ __field( struct napi_struct *, napi) -+ __string( dev_name, napi->dev ? napi->dev->name : NO_DEV) -+ ), -+ -+ TP_fast_assign( -+ __entry->napi = napi; -+ __assign_str(dev_name, napi->dev ? napi->dev->name : NO_DEV); -+ ), -+ -+ TP_printk("napi poll on napi struct %p for device %s", -+ __entry->napi, __get_str(dev_name)) -+); -+ -+#undef NO_DEV -+ -+#endif /* _TRACE_NAPI_H_ */ -+ -+/* This part must be outside protection */ -+#include <trace/define_trace.h> ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/events/mainline/net.h -@@ -0,0 +1,84 @@ -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM net -+ -+#if !defined(_TRACE_NET_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_NET_H -+ -+#include <linux/skbuff.h> -+#include <linux/netdevice.h> -+#include <linux/ip.h> -+#include <linux/tracepoint.h> -+ -+TRACE_EVENT(net_dev_xmit, -+ -+ TP_PROTO(struct sk_buff *skb, -+ int rc, -+ struct net_device *dev, -+ unsigned int skb_len), -+ -+ TP_ARGS(skb, rc, dev, skb_len), -+ -+ TP_STRUCT__entry( -+ __field( void *, skbaddr ) -+ __field( unsigned int, len ) -+ __field( int, rc ) -+ __string( name, dev->name ) -+ ), -+ -+ TP_fast_assign( -+ __entry->skbaddr = skb; -+ __entry->len = skb_len; -+ __entry->rc = rc; -+ __assign_str(name, dev->name); -+ ), -+ -+ TP_printk("dev=%s skbaddr=%p len=%u rc=%d", -+ __get_str(name), __entry->skbaddr, __entry->len, __entry->rc) -+); -+ -+DECLARE_EVENT_CLASS(net_dev_template, -+ -+ TP_PROTO(struct sk_buff *skb), -+ -+ TP_ARGS(skb), -+ -+ TP_STRUCT__entry( -+ __field( void *, skbaddr ) -+ __field( unsigned int, len ) -+ __string( name, skb->dev->name ) -+ ), -+ -+ TP_fast_assign( -+ __entry->skbaddr = skb; -+ __entry->len = skb->len; -+ __assign_str(name, skb->dev->name); -+ ), -+ -+ TP_printk("dev=%s skbaddr=%p len=%u", -+ __get_str(name), __entry->skbaddr, __entry->len) -+) -+ -+DEFINE_EVENT(net_dev_template, net_dev_queue, -+ -+ TP_PROTO(struct sk_buff *skb), -+ -+ TP_ARGS(skb) -+); -+ -+DEFINE_EVENT(net_dev_template, netif_receive_skb, -+ -+ TP_PROTO(struct sk_buff *skb), -+ -+ TP_ARGS(skb) -+); -+ -+DEFINE_EVENT(net_dev_template, netif_rx, -+ -+ TP_PROTO(struct sk_buff *skb), -+ -+ TP_ARGS(skb) -+); -+#endif /* _TRACE_NET_H */ -+ -+/* This part must be outside protection */ -+#include <trace/define_trace.h> ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/events/mainline/power.h -@@ -0,0 +1,275 @@ -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM power -+ -+#if !defined(_TRACE_POWER_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_POWER_H -+ -+#include <linux/ktime.h> -+#include <linux/tracepoint.h> -+ -+DECLARE_EVENT_CLASS(cpu, -+ -+ TP_PROTO(unsigned int state, unsigned int cpu_id), -+ -+ TP_ARGS(state, cpu_id), -+ -+ TP_STRUCT__entry( -+ __field( u32, state ) -+ __field( u32, cpu_id ) -+ ), -+ -+ TP_fast_assign( -+ __entry->state = state; -+ __entry->cpu_id = cpu_id; -+ ), -+ -+ TP_printk("state=%lu cpu_id=%lu", (unsigned long)__entry->state, -+ (unsigned long)__entry->cpu_id) -+); -+ -+DEFINE_EVENT(cpu, cpu_idle, -+ -+ TP_PROTO(unsigned int state, unsigned int cpu_id), -+ -+ TP_ARGS(state, cpu_id) -+); -+ -+/* This file can get included multiple times, TRACE_HEADER_MULTI_READ at top */ -+#ifndef _PWR_EVENT_AVOID_DOUBLE_DEFINING -+#define _PWR_EVENT_AVOID_DOUBLE_DEFINING -+ -+#define PWR_EVENT_EXIT -1 -+#endif -+ -+DEFINE_EVENT(cpu, cpu_frequency, -+ -+ TP_PROTO(unsigned int frequency, unsigned int cpu_id), -+ -+ TP_ARGS(frequency, cpu_id) -+); -+ -+TRACE_EVENT(machine_suspend, -+ -+ TP_PROTO(unsigned int state), -+ -+ TP_ARGS(state), -+ -+ TP_STRUCT__entry( -+ __field( u32, state ) -+ ), -+ -+ TP_fast_assign( -+ __entry->state = state; -+ ), -+ -+ TP_printk("state=%lu", (unsigned long)__entry->state) -+); -+ -+DECLARE_EVENT_CLASS(wakeup_source, -+ -+ TP_PROTO(const char *name, unsigned int state), -+ -+ TP_ARGS(name, state), -+ -+ TP_STRUCT__entry( -+ __string( name, name ) -+ __field( u64, state ) -+ ), -+ -+ TP_fast_assign( -+ __assign_str(name, name); -+ __entry->state = state; -+ ), -+ -+ TP_printk("%s state=0x%lx", __get_str(name), -+ (unsigned long)__entry->state) -+); -+ -+DEFINE_EVENT(wakeup_source, wakeup_source_activate, -+ -+ TP_PROTO(const char *name, unsigned int state), -+ -+ TP_ARGS(name, state) -+); -+ -+DEFINE_EVENT(wakeup_source, wakeup_source_deactivate, -+ -+ TP_PROTO(const char *name, unsigned int state), -+ -+ TP_ARGS(name, state) -+); -+ -+#ifdef CONFIG_EVENT_POWER_TRACING_DEPRECATED -+ -+/* -+ * The power events are used for cpuidle & suspend (power_start, power_end) -+ * and for cpufreq (power_frequency) -+ */ -+DECLARE_EVENT_CLASS(power, -+ -+ TP_PROTO(unsigned int type, unsigned int state, unsigned int cpu_id), -+ -+ TP_ARGS(type, state, cpu_id), -+ -+ TP_STRUCT__entry( -+ __field( u64, type ) -+ __field( u64, state ) -+ __field( u64, cpu_id ) -+ ), -+ -+ TP_fast_assign( -+ __entry->type = type; -+ __entry->state = state; -+ __entry->cpu_id = cpu_id; -+ ), -+ -+ TP_printk("type=%lu state=%lu cpu_id=%lu", (unsigned long)__entry->type, -+ (unsigned long)__entry->state, (unsigned long)__entry->cpu_id) -+); -+ -+DEFINE_EVENT(power, power_start, -+ -+ TP_PROTO(unsigned int type, unsigned int state, unsigned int cpu_id), -+ -+ TP_ARGS(type, state, cpu_id) -+); -+ -+DEFINE_EVENT(power, power_frequency, -+ -+ TP_PROTO(unsigned int type, unsigned int state, unsigned int cpu_id), -+ -+ TP_ARGS(type, state, cpu_id) -+); -+ -+TRACE_EVENT(power_end, -+ -+ TP_PROTO(unsigned int cpu_id), -+ -+ TP_ARGS(cpu_id), -+ -+ TP_STRUCT__entry( -+ __field( u64, cpu_id ) -+ ), -+ -+ TP_fast_assign( -+ __entry->cpu_id = cpu_id; -+ ), -+ -+ TP_printk("cpu_id=%lu", (unsigned long)__entry->cpu_id) -+ -+); -+ -+/* Deprecated dummy functions must be protected against multi-declartion */ -+#ifndef _PWR_EVENT_AVOID_DOUBLE_DEFINING_DEPRECATED -+#define _PWR_EVENT_AVOID_DOUBLE_DEFINING_DEPRECATED -+ -+enum { -+ POWER_NONE = 0, -+ POWER_CSTATE = 1, -+ POWER_PSTATE = 2, -+}; -+#endif /* _PWR_EVENT_AVOID_DOUBLE_DEFINING_DEPRECATED */ -+ -+#else /* CONFIG_EVENT_POWER_TRACING_DEPRECATED */ -+ -+#ifndef _PWR_EVENT_AVOID_DOUBLE_DEFINING_DEPRECATED -+#define _PWR_EVENT_AVOID_DOUBLE_DEFINING_DEPRECATED -+enum { -+ POWER_NONE = 0, -+ POWER_CSTATE = 1, -+ POWER_PSTATE = 2, -+}; -+ -+/* These dummy declaration have to be ripped out when the deprecated -+ events get removed */ -+static inline void trace_power_start(u64 type, u64 state, u64 cpuid) {}; -+static inline void trace_power_end(u64 cpuid) {}; -+static inline void trace_power_start_rcuidle(u64 type, u64 state, u64 cpuid) {}; -+static inline void trace_power_end_rcuidle(u64 cpuid) {}; -+static inline void trace_power_frequency(u64 type, u64 state, u64 cpuid) {}; -+#endif /* _PWR_EVENT_AVOID_DOUBLE_DEFINING_DEPRECATED */ -+ -+#endif /* CONFIG_EVENT_POWER_TRACING_DEPRECATED */ -+ -+/* -+ * The clock events are used for clock enable/disable and for -+ * clock rate change -+ */ -+DECLARE_EVENT_CLASS(clock, -+ -+ TP_PROTO(const char *name, unsigned int state, unsigned int cpu_id), -+ -+ TP_ARGS(name, state, cpu_id), -+ -+ TP_STRUCT__entry( -+ __string( name, name ) -+ __field( u64, state ) -+ __field( u64, cpu_id ) -+ ), -+ -+ TP_fast_assign( -+ __assign_str(name, name); -+ __entry->state = state; -+ __entry->cpu_id = cpu_id; -+ ), -+ -+ TP_printk("%s state=%lu cpu_id=%lu", __get_str(name), -+ (unsigned long)__entry->state, (unsigned long)__entry->cpu_id) -+); -+ -+DEFINE_EVENT(clock, clock_enable, -+ -+ TP_PROTO(const char *name, unsigned int state, unsigned int cpu_id), -+ -+ TP_ARGS(name, state, cpu_id) -+); -+ -+DEFINE_EVENT(clock, clock_disable, -+ -+ TP_PROTO(const char *name, unsigned int state, unsigned int cpu_id), -+ -+ TP_ARGS(name, state, cpu_id) -+); -+ -+DEFINE_EVENT(clock, clock_set_rate, -+ -+ TP_PROTO(const char *name, unsigned int state, unsigned int cpu_id), -+ -+ TP_ARGS(name, state, cpu_id) -+); -+ -+/* -+ * The power domain events are used for power domains transitions -+ */ -+DECLARE_EVENT_CLASS(power_domain, -+ -+ TP_PROTO(const char *name, unsigned int state, unsigned int cpu_id), -+ -+ TP_ARGS(name, state, cpu_id), -+ -+ TP_STRUCT__entry( -+ __string( name, name ) -+ __field( u64, state ) -+ __field( u64, cpu_id ) -+ ), -+ -+ TP_fast_assign( -+ __assign_str(name, name); -+ __entry->state = state; -+ __entry->cpu_id = cpu_id; -+), -+ -+ TP_printk("%s state=%lu cpu_id=%lu", __get_str(name), -+ (unsigned long)__entry->state, (unsigned long)__entry->cpu_id) -+); -+ -+DEFINE_EVENT(power_domain, power_domain_target, -+ -+ TP_PROTO(const char *name, unsigned int state, unsigned int cpu_id), -+ -+ TP_ARGS(name, state, cpu_id) -+); -+#endif /* _TRACE_POWER_H */ -+ -+/* This part must be outside protection */ -+#include <trace/define_trace.h> ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/events/mainline/printk.h -@@ -0,0 +1,41 @@ -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM printk -+ -+#if !defined(_TRACE_PRINTK_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_PRINTK_H -+ -+#include <linux/tracepoint.h> -+ -+TRACE_EVENT_CONDITION(console, -+ TP_PROTO(const char *log_buf, unsigned start, unsigned end, -+ unsigned log_buf_len), -+ -+ TP_ARGS(log_buf, start, end, log_buf_len), -+ -+ TP_CONDITION(start != end), -+ -+ TP_STRUCT__entry( -+ __dynamic_array(char, msg, end - start + 1) -+ ), -+ -+ TP_fast_assign( -+ if ((start & (log_buf_len - 1)) > (end & (log_buf_len - 1))) { -+ memcpy(__get_dynamic_array(msg), -+ log_buf + (start & (log_buf_len - 1)), -+ log_buf_len - (start & (log_buf_len - 1))); -+ memcpy((char *)__get_dynamic_array(msg) + -+ log_buf_len - (start & (log_buf_len - 1)), -+ log_buf, end & (log_buf_len - 1)); -+ } else -+ memcpy(__get_dynamic_array(msg), -+ log_buf + (start & (log_buf_len - 1)), -+ end - start); -+ ((char *)__get_dynamic_array(msg))[end - start] = 0; -+ ), -+ -+ TP_printk("%s", __get_str(msg)) -+); -+#endif /* _TRACE_PRINTK_H */ -+ -+/* This part must be outside protection */ -+#include <trace/define_trace.h> ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/events/mainline/random.h -@@ -0,0 +1,134 @@ -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM random -+ -+#if !defined(_TRACE_RANDOM_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_RANDOM_H -+ -+#include <linux/writeback.h> -+#include <linux/tracepoint.h> -+ -+DECLARE_EVENT_CLASS(random__mix_pool_bytes, -+ TP_PROTO(const char *pool_name, int bytes, unsigned long IP), -+ -+ TP_ARGS(pool_name, bytes, IP), -+ -+ TP_STRUCT__entry( -+ __field( const char *, pool_name ) -+ __field( int, bytes ) -+ __field(unsigned long, IP ) -+ ), -+ -+ TP_fast_assign( -+ __entry->pool_name = pool_name; -+ __entry->bytes = bytes; -+ __entry->IP = IP; -+ ), -+ -+ TP_printk("%s pool: bytes %d caller %pF", -+ __entry->pool_name, __entry->bytes, (void *)__entry->IP) -+); -+ -+DEFINE_EVENT(random__mix_pool_bytes, mix_pool_bytes, -+ TP_PROTO(const char *pool_name, int bytes, unsigned long IP), -+ -+ TP_ARGS(pool_name, bytes, IP) -+); -+ -+DEFINE_EVENT(random__mix_pool_bytes, mix_pool_bytes_nolock, -+ TP_PROTO(const char *pool_name, int bytes, unsigned long IP), -+ -+ TP_ARGS(pool_name, bytes, IP) -+); -+ -+TRACE_EVENT(credit_entropy_bits, -+ TP_PROTO(const char *pool_name, int bits, int entropy_count, -+ int entropy_total, unsigned long IP), -+ -+ TP_ARGS(pool_name, bits, entropy_count, entropy_total, IP), -+ -+ TP_STRUCT__entry( -+ __field( const char *, pool_name ) -+ __field( int, bits ) -+ __field( int, entropy_count ) -+ __field( int, entropy_total ) -+ __field(unsigned long, IP ) -+ ), -+ -+ TP_fast_assign( -+ __entry->pool_name = pool_name; -+ __entry->bits = bits; -+ __entry->entropy_count = entropy_count; -+ __entry->entropy_total = entropy_total; -+ __entry->IP = IP; -+ ), -+ -+ TP_printk("%s pool: bits %d entropy_count %d entropy_total %d " -+ "caller %pF", __entry->pool_name, __entry->bits, -+ __entry->entropy_count, __entry->entropy_total, -+ (void *)__entry->IP) -+); -+ -+TRACE_EVENT(get_random_bytes, -+ TP_PROTO(int nbytes, unsigned long IP), -+ -+ TP_ARGS(nbytes, IP), -+ -+ TP_STRUCT__entry( -+ __field( int, nbytes ) -+ __field(unsigned long, IP ) -+ ), -+ -+ TP_fast_assign( -+ __entry->nbytes = nbytes; -+ __entry->IP = IP; -+ ), -+ -+ TP_printk("nbytes %d caller %pF", __entry->nbytes, (void *)__entry->IP) -+); -+ -+DECLARE_EVENT_CLASS(random__extract_entropy, -+ TP_PROTO(const char *pool_name, int nbytes, int entropy_count, -+ unsigned long IP), -+ -+ TP_ARGS(pool_name, nbytes, entropy_count, IP), -+ -+ TP_STRUCT__entry( -+ __field( const char *, pool_name ) -+ __field( int, nbytes ) -+ __field( int, entropy_count ) -+ __field(unsigned long, IP ) -+ ), -+ -+ TP_fast_assign( -+ __entry->pool_name = pool_name; -+ __entry->nbytes = nbytes; -+ __entry->entropy_count = entropy_count; -+ __entry->IP = IP; -+ ), -+ -+ TP_printk("%s pool: nbytes %d entropy_count %d caller %pF", -+ __entry->pool_name, __entry->nbytes, __entry->entropy_count, -+ (void *)__entry->IP) -+); -+ -+ -+DEFINE_EVENT(random__extract_entropy, extract_entropy, -+ TP_PROTO(const char *pool_name, int nbytes, int entropy_count, -+ unsigned long IP), -+ -+ TP_ARGS(pool_name, nbytes, entropy_count, IP) -+); -+ -+DEFINE_EVENT(random__extract_entropy, extract_entropy_user, -+ TP_PROTO(const char *pool_name, int nbytes, int entropy_count, -+ unsigned long IP), -+ -+ TP_ARGS(pool_name, nbytes, entropy_count, IP) -+); -+ -+ -+ -+#endif /* _TRACE_RANDOM_H */ -+ -+/* This part must be outside protection */ -+#include <trace/define_trace.h> ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/events/mainline/rcu.h -@@ -0,0 +1,618 @@ -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM rcu -+ -+#if !defined(_TRACE_RCU_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_RCU_H -+ -+#include <linux/tracepoint.h> -+ -+/* -+ * Tracepoint for start/end markers used for utilization calculations. -+ * By convention, the string is of the following forms: -+ * -+ * "Start <activity>" -- Mark the start of the specified activity, -+ * such as "context switch". Nesting is permitted. -+ * "End <activity>" -- Mark the end of the specified activity. -+ * -+ * An "@" character within "<activity>" is a comment character: Data -+ * reduction scripts will ignore the "@" and the remainder of the line. -+ */ -+TRACE_EVENT(rcu_utilization, -+ -+ TP_PROTO(char *s), -+ -+ TP_ARGS(s), -+ -+ TP_STRUCT__entry( -+ __field(char *, s) -+ ), -+ -+ TP_fast_assign( -+ __entry->s = s; -+ ), -+ -+ TP_printk("%s", __entry->s) -+); -+ -+#ifdef CONFIG_RCU_TRACE -+ -+#if defined(CONFIG_TREE_RCU) || defined(CONFIG_TREE_PREEMPT_RCU) -+ -+/* -+ * Tracepoint for grace-period events: starting and ending a grace -+ * period ("start" and "end", respectively), a CPU noting the start -+ * of a new grace period or the end of an old grace period ("cpustart" -+ * and "cpuend", respectively), a CPU passing through a quiescent -+ * state ("cpuqs"), a CPU coming online or going offline ("cpuonl" -+ * and "cpuofl", respectively), and a CPU being kicked for being too -+ * long in dyntick-idle mode ("kick"). -+ */ -+TRACE_EVENT(rcu_grace_period, -+ -+ TP_PROTO(char *rcuname, unsigned long gpnum, char *gpevent), -+ -+ TP_ARGS(rcuname, gpnum, gpevent), -+ -+ TP_STRUCT__entry( -+ __field(char *, rcuname) -+ __field(unsigned long, gpnum) -+ __field(char *, gpevent) -+ ), -+ -+ TP_fast_assign( -+ __entry->rcuname = rcuname; -+ __entry->gpnum = gpnum; -+ __entry->gpevent = gpevent; -+ ), -+ -+ TP_printk("%s %lu %s", -+ __entry->rcuname, __entry->gpnum, __entry->gpevent) -+); -+ -+/* -+ * Tracepoint for grace-period-initialization events. These are -+ * distinguished by the type of RCU, the new grace-period number, the -+ * rcu_node structure level, the starting and ending CPU covered by the -+ * rcu_node structure, and the mask of CPUs that will be waited for. -+ * All but the type of RCU are extracted from the rcu_node structure. -+ */ -+TRACE_EVENT(rcu_grace_period_init, -+ -+ TP_PROTO(char *rcuname, unsigned long gpnum, u8 level, -+ int grplo, int grphi, unsigned long qsmask), -+ -+ TP_ARGS(rcuname, gpnum, level, grplo, grphi, qsmask), -+ -+ TP_STRUCT__entry( -+ __field(char *, rcuname) -+ __field(unsigned long, gpnum) -+ __field(u8, level) -+ __field(int, grplo) -+ __field(int, grphi) -+ __field(unsigned long, qsmask) -+ ), -+ -+ TP_fast_assign( -+ __entry->rcuname = rcuname; -+ __entry->gpnum = gpnum; -+ __entry->level = level; -+ __entry->grplo = grplo; -+ __entry->grphi = grphi; -+ __entry->qsmask = qsmask; -+ ), -+ -+ TP_printk("%s %lu %u %d %d %lx", -+ __entry->rcuname, __entry->gpnum, __entry->level, -+ __entry->grplo, __entry->grphi, __entry->qsmask) -+); -+ -+/* -+ * Tracepoint for tasks blocking within preemptible-RCU read-side -+ * critical sections. Track the type of RCU (which one day might -+ * include SRCU), the grace-period number that the task is blocking -+ * (the current or the next), and the task's PID. -+ */ -+TRACE_EVENT(rcu_preempt_task, -+ -+ TP_PROTO(char *rcuname, int pid, unsigned long gpnum), -+ -+ TP_ARGS(rcuname, pid, gpnum), -+ -+ TP_STRUCT__entry( -+ __field(char *, rcuname) -+ __field(unsigned long, gpnum) -+ __field(int, pid) -+ ), -+ -+ TP_fast_assign( -+ __entry->rcuname = rcuname; -+ __entry->gpnum = gpnum; -+ __entry->pid = pid; -+ ), -+ -+ TP_printk("%s %lu %d", -+ __entry->rcuname, __entry->gpnum, __entry->pid) -+); -+ -+/* -+ * Tracepoint for tasks that blocked within a given preemptible-RCU -+ * read-side critical section exiting that critical section. Track the -+ * type of RCU (which one day might include SRCU) and the task's PID. -+ */ -+TRACE_EVENT(rcu_unlock_preempted_task, -+ -+ TP_PROTO(char *rcuname, unsigned long gpnum, int pid), -+ -+ TP_ARGS(rcuname, gpnum, pid), -+ -+ TP_STRUCT__entry( -+ __field(char *, rcuname) -+ __field(unsigned long, gpnum) -+ __field(int, pid) -+ ), -+ -+ TP_fast_assign( -+ __entry->rcuname = rcuname; -+ __entry->gpnum = gpnum; -+ __entry->pid = pid; -+ ), -+ -+ TP_printk("%s %lu %d", __entry->rcuname, __entry->gpnum, __entry->pid) -+); -+ -+/* -+ * Tracepoint for quiescent-state-reporting events. These are -+ * distinguished by the type of RCU, the grace-period number, the -+ * mask of quiescent lower-level entities, the rcu_node structure level, -+ * the starting and ending CPU covered by the rcu_node structure, and -+ * whether there are any blocked tasks blocking the current grace period. -+ * All but the type of RCU are extracted from the rcu_node structure. -+ */ -+TRACE_EVENT(rcu_quiescent_state_report, -+ -+ TP_PROTO(char *rcuname, unsigned long gpnum, -+ unsigned long mask, unsigned long qsmask, -+ u8 level, int grplo, int grphi, int gp_tasks), -+ -+ TP_ARGS(rcuname, gpnum, mask, qsmask, level, grplo, grphi, gp_tasks), -+ -+ TP_STRUCT__entry( -+ __field(char *, rcuname) -+ __field(unsigned long, gpnum) -+ __field(unsigned long, mask) -+ __field(unsigned long, qsmask) -+ __field(u8, level) -+ __field(int, grplo) -+ __field(int, grphi) -+ __field(u8, gp_tasks) -+ ), -+ -+ TP_fast_assign( -+ __entry->rcuname = rcuname; -+ __entry->gpnum = gpnum; -+ __entry->mask = mask; -+ __entry->qsmask = qsmask; -+ __entry->level = level; -+ __entry->grplo = grplo; -+ __entry->grphi = grphi; -+ __entry->gp_tasks = gp_tasks; -+ ), -+ -+ TP_printk("%s %lu %lx>%lx %u %d %d %u", -+ __entry->rcuname, __entry->gpnum, -+ __entry->mask, __entry->qsmask, __entry->level, -+ __entry->grplo, __entry->grphi, __entry->gp_tasks) -+); -+ -+/* -+ * Tracepoint for quiescent states detected by force_quiescent_state(). -+ * These trace events include the type of RCU, the grace-period number -+ * that was blocked by the CPU, the CPU itself, and the type of quiescent -+ * state, which can be "dti" for dyntick-idle mode, "ofl" for CPU offline, -+ * or "kick" when kicking a CPU that has been in dyntick-idle mode for -+ * too long. -+ */ -+TRACE_EVENT(rcu_fqs, -+ -+ TP_PROTO(char *rcuname, unsigned long gpnum, int cpu, char *qsevent), -+ -+ TP_ARGS(rcuname, gpnum, cpu, qsevent), -+ -+ TP_STRUCT__entry( -+ __field(char *, rcuname) -+ __field(unsigned long, gpnum) -+ __field(int, cpu) -+ __field(char *, qsevent) -+ ), -+ -+ TP_fast_assign( -+ __entry->rcuname = rcuname; -+ __entry->gpnum = gpnum; -+ __entry->cpu = cpu; -+ __entry->qsevent = qsevent; -+ ), -+ -+ TP_printk("%s %lu %d %s", -+ __entry->rcuname, __entry->gpnum, -+ __entry->cpu, __entry->qsevent) -+); -+ -+#endif /* #if defined(CONFIG_TREE_RCU) || defined(CONFIG_TREE_PREEMPT_RCU) */ -+ -+/* -+ * Tracepoint for dyntick-idle entry/exit events. These take a string -+ * as argument: "Start" for entering dyntick-idle mode, "End" for -+ * leaving it, "--=" for events moving towards idle, and "++=" for events -+ * moving away from idle. "Error on entry: not idle task" and "Error on -+ * exit: not idle task" indicate that a non-idle task is erroneously -+ * toying with the idle loop. -+ * -+ * These events also take a pair of numbers, which indicate the nesting -+ * depth before and after the event of interest. Note that task-related -+ * events use the upper bits of each number, while interrupt-related -+ * events use the lower bits. -+ */ -+TRACE_EVENT(rcu_dyntick, -+ -+ TP_PROTO(char *polarity, long long oldnesting, long long newnesting), -+ -+ TP_ARGS(polarity, oldnesting, newnesting), -+ -+ TP_STRUCT__entry( -+ __field(char *, polarity) -+ __field(long long, oldnesting) -+ __field(long long, newnesting) -+ ), -+ -+ TP_fast_assign( -+ __entry->polarity = polarity; -+ __entry->oldnesting = oldnesting; -+ __entry->newnesting = newnesting; -+ ), -+ -+ TP_printk("%s %llx %llx", __entry->polarity, -+ __entry->oldnesting, __entry->newnesting) -+); -+ -+/* -+ * Tracepoint for RCU preparation for idle, the goal being to get RCU -+ * processing done so that the current CPU can shut off its scheduling -+ * clock and enter dyntick-idle mode. One way to accomplish this is -+ * to drain all RCU callbacks from this CPU, and the other is to have -+ * done everything RCU requires for the current grace period. In this -+ * latter case, the CPU will be awakened at the end of the current grace -+ * period in order to process the remainder of its callbacks. -+ * -+ * These tracepoints take a string as argument: -+ * -+ * "No callbacks": Nothing to do, no callbacks on this CPU. -+ * "In holdoff": Nothing to do, holding off after unsuccessful attempt. -+ * "Begin holdoff": Attempt failed, don't retry until next jiffy. -+ * "Dyntick with callbacks": Entering dyntick-idle despite callbacks. -+ * "Dyntick with lazy callbacks": Entering dyntick-idle w/lazy callbacks. -+ * "More callbacks": Still more callbacks, try again to clear them out. -+ * "Callbacks drained": All callbacks processed, off to dyntick idle! -+ * "Timer": Timer fired to cause CPU to continue processing callbacks. -+ * "Demigrate": Timer fired on wrong CPU, woke up correct CPU. -+ * "Cleanup after idle": Idle exited, timer canceled. -+ */ -+TRACE_EVENT(rcu_prep_idle, -+ -+ TP_PROTO(char *reason), -+ -+ TP_ARGS(reason), -+ -+ TP_STRUCT__entry( -+ __field(char *, reason) -+ ), -+ -+ TP_fast_assign( -+ __entry->reason = reason; -+ ), -+ -+ TP_printk("%s", __entry->reason) -+); -+ -+/* -+ * Tracepoint for the registration of a single RCU callback function. -+ * The first argument is the type of RCU, the second argument is -+ * a pointer to the RCU callback itself, the third element is the -+ * number of lazy callbacks queued, and the fourth element is the -+ * total number of callbacks queued. -+ */ -+TRACE_EVENT(rcu_callback, -+ -+ TP_PROTO(char *rcuname, struct rcu_head *rhp, long qlen_lazy, -+ long qlen), -+ -+ TP_ARGS(rcuname, rhp, qlen_lazy, qlen), -+ -+ TP_STRUCT__entry( -+ __field(char *, rcuname) -+ __field(void *, rhp) -+ __field(void *, func) -+ __field(long, qlen_lazy) -+ __field(long, qlen) -+ ), -+ -+ TP_fast_assign( -+ __entry->rcuname = rcuname; -+ __entry->rhp = rhp; -+ __entry->func = rhp->func; -+ __entry->qlen_lazy = qlen_lazy; -+ __entry->qlen = qlen; -+ ), -+ -+ TP_printk("%s rhp=%p func=%pf %ld/%ld", -+ __entry->rcuname, __entry->rhp, __entry->func, -+ __entry->qlen_lazy, __entry->qlen) -+); -+ -+/* -+ * Tracepoint for the registration of a single RCU callback of the special -+ * kfree() form. The first argument is the RCU type, the second argument -+ * is a pointer to the RCU callback, the third argument is the offset -+ * of the callback within the enclosing RCU-protected data structure, -+ * the fourth argument is the number of lazy callbacks queued, and the -+ * fifth argument is the total number of callbacks queued. -+ */ -+TRACE_EVENT(rcu_kfree_callback, -+ -+ TP_PROTO(char *rcuname, struct rcu_head *rhp, unsigned long offset, -+ long qlen_lazy, long qlen), -+ -+ TP_ARGS(rcuname, rhp, offset, qlen_lazy, qlen), -+ -+ TP_STRUCT__entry( -+ __field(char *, rcuname) -+ __field(void *, rhp) -+ __field(unsigned long, offset) -+ __field(long, qlen_lazy) -+ __field(long, qlen) -+ ), -+ -+ TP_fast_assign( -+ __entry->rcuname = rcuname; -+ __entry->rhp = rhp; -+ __entry->offset = offset; -+ __entry->qlen_lazy = qlen_lazy; -+ __entry->qlen = qlen; -+ ), -+ -+ TP_printk("%s rhp=%p func=%ld %ld/%ld", -+ __entry->rcuname, __entry->rhp, __entry->offset, -+ __entry->qlen_lazy, __entry->qlen) -+); -+ -+/* -+ * Tracepoint for marking the beginning rcu_do_batch, performed to start -+ * RCU callback invocation. The first argument is the RCU flavor, -+ * the second is the number of lazy callbacks queued, the third is -+ * the total number of callbacks queued, and the fourth argument is -+ * the current RCU-callback batch limit. -+ */ -+TRACE_EVENT(rcu_batch_start, -+ -+ TP_PROTO(char *rcuname, long qlen_lazy, long qlen, int blimit), -+ -+ TP_ARGS(rcuname, qlen_lazy, qlen, blimit), -+ -+ TP_STRUCT__entry( -+ __field(char *, rcuname) -+ __field(long, qlen_lazy) -+ __field(long, qlen) -+ __field(int, blimit) -+ ), -+ -+ TP_fast_assign( -+ __entry->rcuname = rcuname; -+ __entry->qlen_lazy = qlen_lazy; -+ __entry->qlen = qlen; -+ __entry->blimit = blimit; -+ ), -+ -+ TP_printk("%s CBs=%ld/%ld bl=%d", -+ __entry->rcuname, __entry->qlen_lazy, __entry->qlen, -+ __entry->blimit) -+); -+ -+/* -+ * Tracepoint for the invocation of a single RCU callback function. -+ * The first argument is the type of RCU, and the second argument is -+ * a pointer to the RCU callback itself. -+ */ -+TRACE_EVENT(rcu_invoke_callback, -+ -+ TP_PROTO(char *rcuname, struct rcu_head *rhp), -+ -+ TP_ARGS(rcuname, rhp), -+ -+ TP_STRUCT__entry( -+ __field(char *, rcuname) -+ __field(void *, rhp) -+ __field(void *, func) -+ ), -+ -+ TP_fast_assign( -+ __entry->rcuname = rcuname; -+ __entry->rhp = rhp; -+ __entry->func = rhp->func; -+ ), -+ -+ TP_printk("%s rhp=%p func=%pf", -+ __entry->rcuname, __entry->rhp, __entry->func) -+); -+ -+/* -+ * Tracepoint for the invocation of a single RCU callback of the special -+ * kfree() form. The first argument is the RCU flavor, the second -+ * argument is a pointer to the RCU callback, and the third argument -+ * is the offset of the callback within the enclosing RCU-protected -+ * data structure. -+ */ -+TRACE_EVENT(rcu_invoke_kfree_callback, -+ -+ TP_PROTO(char *rcuname, struct rcu_head *rhp, unsigned long offset), -+ -+ TP_ARGS(rcuname, rhp, offset), -+ -+ TP_STRUCT__entry( -+ __field(char *, rcuname) -+ __field(void *, rhp) -+ __field(unsigned long, offset) -+ ), -+ -+ TP_fast_assign( -+ __entry->rcuname = rcuname; -+ __entry->rhp = rhp; -+ __entry->offset = offset; -+ ), -+ -+ TP_printk("%s rhp=%p func=%ld", -+ __entry->rcuname, __entry->rhp, __entry->offset) -+); -+ -+/* -+ * Tracepoint for exiting rcu_do_batch after RCU callbacks have been -+ * invoked. The first argument is the name of the RCU flavor, -+ * the second argument is number of callbacks actually invoked, -+ * the third argument (cb) is whether or not any of the callbacks that -+ * were ready to invoke at the beginning of this batch are still -+ * queued, the fourth argument (nr) is the return value of need_resched(), -+ * the fifth argument (iit) is 1 if the current task is the idle task, -+ * and the sixth argument (risk) is the return value from -+ * rcu_is_callbacks_kthread(). -+ */ -+TRACE_EVENT(rcu_batch_end, -+ -+ TP_PROTO(char *rcuname, int callbacks_invoked, -+ bool cb, bool nr, bool iit, bool risk), -+ -+ TP_ARGS(rcuname, callbacks_invoked, cb, nr, iit, risk), -+ -+ TP_STRUCT__entry( -+ __field(char *, rcuname) -+ __field(int, callbacks_invoked) -+ __field(bool, cb) -+ __field(bool, nr) -+ __field(bool, iit) -+ __field(bool, risk) -+ ), -+ -+ TP_fast_assign( -+ __entry->rcuname = rcuname; -+ __entry->callbacks_invoked = callbacks_invoked; -+ __entry->cb = cb; -+ __entry->nr = nr; -+ __entry->iit = iit; -+ __entry->risk = risk; -+ ), -+ -+ TP_printk("%s CBs-invoked=%d idle=%c%c%c%c", -+ __entry->rcuname, __entry->callbacks_invoked, -+ __entry->cb ? 'C' : '.', -+ __entry->nr ? 'S' : '.', -+ __entry->iit ? 'I' : '.', -+ __entry->risk ? 'R' : '.') -+); -+ -+/* -+ * Tracepoint for rcutorture readers. The first argument is the name -+ * of the RCU flavor from rcutorture's viewpoint and the second argument -+ * is the callback address. -+ */ -+TRACE_EVENT(rcu_torture_read, -+ -+ TP_PROTO(char *rcutorturename, struct rcu_head *rhp), -+ -+ TP_ARGS(rcutorturename, rhp), -+ -+ TP_STRUCT__entry( -+ __field(char *, rcutorturename) -+ __field(struct rcu_head *, rhp) -+ ), -+ -+ TP_fast_assign( -+ __entry->rcutorturename = rcutorturename; -+ __entry->rhp = rhp; -+ ), -+ -+ TP_printk("%s torture read %p", -+ __entry->rcutorturename, __entry->rhp) -+); -+ -+/* -+ * Tracepoint for _rcu_barrier() execution. The string "s" describes -+ * the _rcu_barrier phase: -+ * "Begin": rcu_barrier_callback() started. -+ * "Check": rcu_barrier_callback() checking for piggybacking. -+ * "EarlyExit": rcu_barrier_callback() piggybacked, thus early exit. -+ * "Inc1": rcu_barrier_callback() piggyback check counter incremented. -+ * "Offline": rcu_barrier_callback() found offline CPU -+ * "OnlineQ": rcu_barrier_callback() found online CPU with callbacks. -+ * "OnlineNQ": rcu_barrier_callback() found online CPU, no callbacks. -+ * "IRQ": An rcu_barrier_callback() callback posted on remote CPU. -+ * "CB": An rcu_barrier_callback() invoked a callback, not the last. -+ * "LastCB": An rcu_barrier_callback() invoked the last callback. -+ * "Inc2": rcu_barrier_callback() piggyback check counter incremented. -+ * The "cpu" argument is the CPU or -1 if meaningless, the "cnt" argument -+ * is the count of remaining callbacks, and "done" is the piggybacking count. -+ */ -+TRACE_EVENT(rcu_barrier, -+ -+ TP_PROTO(char *rcuname, char *s, int cpu, int cnt, unsigned long done), -+ -+ TP_ARGS(rcuname, s, cpu, cnt, done), -+ -+ TP_STRUCT__entry( -+ __field(char *, rcuname) -+ __field(char *, s) -+ __field(int, cpu) -+ __field(int, cnt) -+ __field(unsigned long, done) -+ ), -+ -+ TP_fast_assign( -+ __entry->rcuname = rcuname; -+ __entry->s = s; -+ __entry->cpu = cpu; -+ __entry->cnt = cnt; -+ __entry->done = done; -+ ), -+ -+ TP_printk("%s %s cpu %d remaining %d # %lu", -+ __entry->rcuname, __entry->s, __entry->cpu, __entry->cnt, -+ __entry->done) -+); -+ -+#else /* #ifdef CONFIG_RCU_TRACE */ -+ -+#define trace_rcu_grace_period(rcuname, gpnum, gpevent) do { } while (0) -+#define trace_rcu_grace_period_init(rcuname, gpnum, level, grplo, grphi, \ -+ qsmask) do { } while (0) -+#define trace_rcu_preempt_task(rcuname, pid, gpnum) do { } while (0) -+#define trace_rcu_unlock_preempted_task(rcuname, gpnum, pid) do { } while (0) -+#define trace_rcu_quiescent_state_report(rcuname, gpnum, mask, qsmask, level, \ -+ grplo, grphi, gp_tasks) do { } \ -+ while (0) -+#define trace_rcu_fqs(rcuname, gpnum, cpu, qsevent) do { } while (0) -+#define trace_rcu_dyntick(polarity, oldnesting, newnesting) do { } while (0) -+#define trace_rcu_prep_idle(reason) do { } while (0) -+#define trace_rcu_callback(rcuname, rhp, qlen_lazy, qlen) do { } while (0) -+#define trace_rcu_kfree_callback(rcuname, rhp, offset, qlen_lazy, qlen) \ -+ do { } while (0) -+#define trace_rcu_batch_start(rcuname, qlen_lazy, qlen, blimit) \ -+ do { } while (0) -+#define trace_rcu_invoke_callback(rcuname, rhp) do { } while (0) -+#define trace_rcu_invoke_kfree_callback(rcuname, rhp, offset) do { } while (0) -+#define trace_rcu_batch_end(rcuname, callbacks_invoked, cb, nr, iit, risk) \ -+ do { } while (0) -+#define trace_rcu_torture_read(rcutorturename, rhp) do { } while (0) -+#define trace_rcu_barrier(name, s, cpu, cnt, done) do { } while (0) -+ -+#endif /* #else #ifdef CONFIG_RCU_TRACE */ -+ -+#endif /* _TRACE_RCU_H */ -+ -+/* This part must be outside protection */ -+#include <trace/define_trace.h> ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/events/mainline/regmap.h -@@ -0,0 +1,181 @@ -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM regmap -+ -+#if !defined(_TRACE_REGMAP_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_REGMAP_H -+ -+#include <linux/ktime.h> -+#include <linux/tracepoint.h> -+ -+struct device; -+struct regmap; -+ -+/* -+ * Log register events -+ */ -+DECLARE_EVENT_CLASS(regmap_reg, -+ -+ TP_PROTO(struct device *dev, unsigned int reg, -+ unsigned int val), -+ -+ TP_ARGS(dev, reg, val), -+ -+ TP_STRUCT__entry( -+ __string( name, dev_name(dev) ) -+ __field( unsigned int, reg ) -+ __field( unsigned int, val ) -+ ), -+ -+ TP_fast_assign( -+ __assign_str(name, dev_name(dev)); -+ __entry->reg = reg; -+ __entry->val = val; -+ ), -+ -+ TP_printk("%s reg=%x val=%x", __get_str(name), -+ (unsigned int)__entry->reg, -+ (unsigned int)__entry->val) -+); -+ -+DEFINE_EVENT(regmap_reg, regmap_reg_write, -+ -+ TP_PROTO(struct device *dev, unsigned int reg, -+ unsigned int val), -+ -+ TP_ARGS(dev, reg, val) -+ -+); -+ -+DEFINE_EVENT(regmap_reg, regmap_reg_read, -+ -+ TP_PROTO(struct device *dev, unsigned int reg, -+ unsigned int val), -+ -+ TP_ARGS(dev, reg, val) -+ -+); -+ -+DEFINE_EVENT(regmap_reg, regmap_reg_read_cache, -+ -+ TP_PROTO(struct device *dev, unsigned int reg, -+ unsigned int val), -+ -+ TP_ARGS(dev, reg, val) -+ -+); -+ -+DECLARE_EVENT_CLASS(regmap_block, -+ -+ TP_PROTO(struct device *dev, unsigned int reg, int count), -+ -+ TP_ARGS(dev, reg, count), -+ -+ TP_STRUCT__entry( -+ __string( name, dev_name(dev) ) -+ __field( unsigned int, reg ) -+ __field( int, count ) -+ ), -+ -+ TP_fast_assign( -+ __assign_str(name, dev_name(dev)); -+ __entry->reg = reg; -+ __entry->count = count; -+ ), -+ -+ TP_printk("%s reg=%x count=%d", __get_str(name), -+ (unsigned int)__entry->reg, -+ (int)__entry->count) -+); -+ -+DEFINE_EVENT(regmap_block, regmap_hw_read_start, -+ -+ TP_PROTO(struct device *dev, unsigned int reg, int count), -+ -+ TP_ARGS(dev, reg, count) -+); -+ -+DEFINE_EVENT(regmap_block, regmap_hw_read_done, -+ -+ TP_PROTO(struct device *dev, unsigned int reg, int count), -+ -+ TP_ARGS(dev, reg, count) -+); -+ -+DEFINE_EVENT(regmap_block, regmap_hw_write_start, -+ -+ TP_PROTO(struct device *dev, unsigned int reg, int count), -+ -+ TP_ARGS(dev, reg, count) -+); -+ -+DEFINE_EVENT(regmap_block, regmap_hw_write_done, -+ -+ TP_PROTO(struct device *dev, unsigned int reg, int count), -+ -+ TP_ARGS(dev, reg, count) -+); -+ -+TRACE_EVENT(regcache_sync, -+ -+ TP_PROTO(struct device *dev, const char *type, -+ const char *status), -+ -+ TP_ARGS(dev, type, status), -+ -+ TP_STRUCT__entry( -+ __string( name, dev_name(dev) ) -+ __string( status, status ) -+ __string( type, type ) -+ __field( int, type ) -+ ), -+ -+ TP_fast_assign( -+ __assign_str(name, dev_name(dev)); -+ __assign_str(status, status); -+ __assign_str(type, type); -+ ), -+ -+ TP_printk("%s type=%s status=%s", __get_str(name), -+ __get_str(type), __get_str(status)) -+); -+ -+DECLARE_EVENT_CLASS(regmap_bool, -+ -+ TP_PROTO(struct device *dev, bool flag), -+ -+ TP_ARGS(dev, flag), -+ -+ TP_STRUCT__entry( -+ __string( name, dev_name(dev) ) -+ __field( int, flag ) -+ ), -+ -+ TP_fast_assign( -+ __assign_str(name, dev_name(dev)); -+ __entry->flag = flag; -+ ), -+ -+ TP_printk("%s flag=%d", __get_str(name), -+ (int)__entry->flag) -+); -+ -+DEFINE_EVENT(regmap_bool, regmap_cache_only, -+ -+ TP_PROTO(struct device *dev, bool flag), -+ -+ TP_ARGS(dev, flag) -+ -+); -+ -+DEFINE_EVENT(regmap_bool, regmap_cache_bypass, -+ -+ TP_PROTO(struct device *dev, bool flag), -+ -+ TP_ARGS(dev, flag) -+ -+); -+ -+#endif /* _TRACE_REGMAP_H */ -+ -+/* This part must be outside protection */ -+#include <trace/define_trace.h> ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/events/mainline/regulator.h -@@ -0,0 +1,141 @@ -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM regulator -+ -+#if !defined(_TRACE_REGULATOR_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_REGULATOR_H -+ -+#include <linux/ktime.h> -+#include <linux/tracepoint.h> -+ -+/* -+ * Events which just log themselves and the regulator name for enable/disable -+ * type tracking. -+ */ -+DECLARE_EVENT_CLASS(regulator_basic, -+ -+ TP_PROTO(const char *name), -+ -+ TP_ARGS(name), -+ -+ TP_STRUCT__entry( -+ __string( name, name ) -+ ), -+ -+ TP_fast_assign( -+ __assign_str(name, name); -+ ), -+ -+ TP_printk("name=%s", __get_str(name)) -+ -+); -+ -+DEFINE_EVENT(regulator_basic, regulator_enable, -+ -+ TP_PROTO(const char *name), -+ -+ TP_ARGS(name) -+ -+); -+ -+DEFINE_EVENT(regulator_basic, regulator_enable_delay, -+ -+ TP_PROTO(const char *name), -+ -+ TP_ARGS(name) -+ -+); -+ -+DEFINE_EVENT(regulator_basic, regulator_enable_complete, -+ -+ TP_PROTO(const char *name), -+ -+ TP_ARGS(name) -+ -+); -+ -+DEFINE_EVENT(regulator_basic, regulator_disable, -+ -+ TP_PROTO(const char *name), -+ -+ TP_ARGS(name) -+ -+); -+ -+DEFINE_EVENT(regulator_basic, regulator_disable_complete, -+ -+ TP_PROTO(const char *name), -+ -+ TP_ARGS(name) -+ -+); -+ -+/* -+ * Events that take a range of numerical values, mostly for voltages -+ * and so on. -+ */ -+DECLARE_EVENT_CLASS(regulator_range, -+ -+ TP_PROTO(const char *name, int min, int max), -+ -+ TP_ARGS(name, min, max), -+ -+ TP_STRUCT__entry( -+ __string( name, name ) -+ __field( int, min ) -+ __field( int, max ) -+ ), -+ -+ TP_fast_assign( -+ __assign_str(name, name); -+ __entry->min = min; -+ __entry->max = max; -+ ), -+ -+ TP_printk("name=%s (%d-%d)", __get_str(name), -+ (int)__entry->min, (int)__entry->max) -+); -+ -+DEFINE_EVENT(regulator_range, regulator_set_voltage, -+ -+ TP_PROTO(const char *name, int min, int max), -+ -+ TP_ARGS(name, min, max) -+ -+); -+ -+ -+/* -+ * Events that take a single value, mostly for readback and refcounts. -+ */ -+DECLARE_EVENT_CLASS(regulator_value, -+ -+ TP_PROTO(const char *name, unsigned int val), -+ -+ TP_ARGS(name, val), -+ -+ TP_STRUCT__entry( -+ __string( name, name ) -+ __field( unsigned int, val ) -+ ), -+ -+ TP_fast_assign( -+ __assign_str(name, name); -+ __entry->val = val; -+ ), -+ -+ TP_printk("name=%s, val=%u", __get_str(name), -+ (int)__entry->val) -+); -+ -+DEFINE_EVENT(regulator_value, regulator_set_voltage_complete, -+ -+ TP_PROTO(const char *name, unsigned int value), -+ -+ TP_ARGS(name, value) -+ -+); -+ -+#endif /* _TRACE_POWER_H */ -+ -+/* This part must be outside protection */ -+#include <trace/define_trace.h> ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/events/mainline/rpm.h -@@ -0,0 +1,100 @@ -+ -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM rpm -+ -+#if !defined(_TRACE_RUNTIME_POWER_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_RUNTIME_POWER_H -+ -+#include <linux/ktime.h> -+#include <linux/tracepoint.h> -+ -+struct device; -+ -+/* -+ * The rpm_internal events are used for tracing some important -+ * runtime pm internal functions. -+ */ -+DECLARE_EVENT_CLASS(rpm_internal, -+ -+ TP_PROTO(struct device *dev, int flags), -+ -+ TP_ARGS(dev, flags), -+ -+ TP_STRUCT__entry( -+ __string( name, dev_name(dev) ) -+ __field( int, flags ) -+ __field( int , usage_count ) -+ __field( int , disable_depth ) -+ __field( int , runtime_auto ) -+ __field( int , request_pending ) -+ __field( int , irq_safe ) -+ __field( int , child_count ) -+ ), -+ -+ TP_fast_assign( -+ __assign_str(name, dev_name(dev)); -+ __entry->flags = flags; -+ __entry->usage_count = atomic_read( -+ &dev->power.usage_count); -+ __entry->disable_depth = dev->power.disable_depth; -+ __entry->runtime_auto = dev->power.runtime_auto; -+ __entry->request_pending = dev->power.request_pending; -+ __entry->irq_safe = dev->power.irq_safe; -+ __entry->child_count = atomic_read( -+ &dev->power.child_count); -+ ), -+ -+ TP_printk("%s flags-%x cnt-%-2d dep-%-2d auto-%-1d p-%-1d" -+ " irq-%-1d child-%d", -+ __get_str(name), __entry->flags, -+ __entry->usage_count, -+ __entry->disable_depth, -+ __entry->runtime_auto, -+ __entry->request_pending, -+ __entry->irq_safe, -+ __entry->child_count -+ ) -+); -+DEFINE_EVENT(rpm_internal, rpm_suspend, -+ -+ TP_PROTO(struct device *dev, int flags), -+ -+ TP_ARGS(dev, flags) -+); -+DEFINE_EVENT(rpm_internal, rpm_resume, -+ -+ TP_PROTO(struct device *dev, int flags), -+ -+ TP_ARGS(dev, flags) -+); -+DEFINE_EVENT(rpm_internal, rpm_idle, -+ -+ TP_PROTO(struct device *dev, int flags), -+ -+ TP_ARGS(dev, flags) -+); -+ -+TRACE_EVENT(rpm_return_int, -+ TP_PROTO(struct device *dev, unsigned long ip, int ret), -+ TP_ARGS(dev, ip, ret), -+ -+ TP_STRUCT__entry( -+ __string( name, dev_name(dev)) -+ __field( unsigned long, ip ) -+ __field( int, ret ) -+ ), -+ -+ TP_fast_assign( -+ __assign_str(name, dev_name(dev)); -+ __entry->ip = ip; -+ __entry->ret = ret; -+ ), -+ -+ TP_printk("%pS:%s ret=%d", (void *)__entry->ip, __get_str(name), -+ __entry->ret) -+); -+ -+#endif /* _TRACE_RUNTIME_POWER_H */ -+ -+/* This part must be outside protection */ -+#include <trace/define_trace.h> ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/events/mainline/sched.h -@@ -0,0 +1,432 @@ -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM sched -+ -+#if !defined(_TRACE_SCHED_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_SCHED_H -+ -+#include <linux/sched.h> -+#include <linux/tracepoint.h> -+#include <linux/binfmts.h> -+ -+/* -+ * Tracepoint for calling kthread_stop, performed to end a kthread: -+ */ -+TRACE_EVENT(sched_kthread_stop, -+ -+ TP_PROTO(struct task_struct *t), -+ -+ TP_ARGS(t), -+ -+ TP_STRUCT__entry( -+ __array( char, comm, TASK_COMM_LEN ) -+ __field( pid_t, pid ) -+ ), -+ -+ TP_fast_assign( -+ memcpy(__entry->comm, t->comm, TASK_COMM_LEN); -+ __entry->pid = t->pid; -+ ), -+ -+ TP_printk("comm=%s pid=%d", __entry->comm, __entry->pid) -+); -+ -+/* -+ * Tracepoint for the return value of the kthread stopping: -+ */ -+TRACE_EVENT(sched_kthread_stop_ret, -+ -+ TP_PROTO(int ret), -+ -+ TP_ARGS(ret), -+ -+ TP_STRUCT__entry( -+ __field( int, ret ) -+ ), -+ -+ TP_fast_assign( -+ __entry->ret = ret; -+ ), -+ -+ TP_printk("ret=%d", __entry->ret) -+); -+ -+/* -+ * Tracepoint for waking up a task: -+ */ -+DECLARE_EVENT_CLASS(sched_wakeup_template, -+ -+ TP_PROTO(struct task_struct *p, int success), -+ -+ TP_ARGS(p, success), -+ -+ TP_STRUCT__entry( -+ __array( char, comm, TASK_COMM_LEN ) -+ __field( pid_t, pid ) -+ __field( int, prio ) -+ __field( int, success ) -+ __field( int, target_cpu ) -+ ), -+ -+ TP_fast_assign( -+ memcpy(__entry->comm, p->comm, TASK_COMM_LEN); -+ __entry->pid = p->pid; -+ __entry->prio = p->prio; -+ __entry->success = success; -+ __entry->target_cpu = task_cpu(p); -+ ), -+ -+ TP_printk("comm=%s pid=%d prio=%d success=%d target_cpu=%03d", -+ __entry->comm, __entry->pid, __entry->prio, -+ __entry->success, __entry->target_cpu) -+); -+ -+DEFINE_EVENT(sched_wakeup_template, sched_wakeup, -+ TP_PROTO(struct task_struct *p, int success), -+ TP_ARGS(p, success)); -+ -+/* -+ * Tracepoint for waking up a new task: -+ */ -+DEFINE_EVENT(sched_wakeup_template, sched_wakeup_new, -+ TP_PROTO(struct task_struct *p, int success), -+ TP_ARGS(p, success)); -+ -+#ifdef CREATE_TRACE_POINTS -+static inline long __trace_sched_switch_state(struct task_struct *p) -+{ -+ long state = p->state; -+ -+#ifdef CONFIG_PREEMPT -+ /* -+ * For all intents and purposes a preempted task is a running task. -+ */ -+ if (task_thread_info(p)->preempt_count & PREEMPT_ACTIVE) -+ state = TASK_RUNNING | TASK_STATE_MAX; -+#endif -+ -+ return state; -+} -+#endif -+ -+/* -+ * Tracepoint for task switches, performed by the scheduler: -+ */ -+TRACE_EVENT(sched_switch, -+ -+ TP_PROTO(struct task_struct *prev, -+ struct task_struct *next), -+ -+ TP_ARGS(prev, next), -+ -+ TP_STRUCT__entry( -+ __array( char, prev_comm, TASK_COMM_LEN ) -+ __field( pid_t, prev_pid ) -+ __field( int, prev_prio ) -+ __field( long, prev_state ) -+ __array( char, next_comm, TASK_COMM_LEN ) -+ __field( pid_t, next_pid ) -+ __field( int, next_prio ) -+ ), -+ -+ TP_fast_assign( -+ memcpy(__entry->next_comm, next->comm, TASK_COMM_LEN); -+ __entry->prev_pid = prev->pid; -+ __entry->prev_prio = prev->prio; -+ __entry->prev_state = __trace_sched_switch_state(prev); -+ memcpy(__entry->prev_comm, prev->comm, TASK_COMM_LEN); -+ __entry->next_pid = next->pid; -+ __entry->next_prio = next->prio; -+ ), -+ -+ TP_printk("prev_comm=%s prev_pid=%d prev_prio=%d prev_state=%s%s ==> next_comm=%s next_pid=%d next_prio=%d", -+ __entry->prev_comm, __entry->prev_pid, __entry->prev_prio, -+ __entry->prev_state & (TASK_STATE_MAX-1) ? -+ __print_flags(__entry->prev_state & (TASK_STATE_MAX-1), "|", -+ { 1, "S"} , { 2, "D" }, { 4, "T" }, { 8, "t" }, -+ { 16, "Z" }, { 32, "X" }, { 64, "x" }, -+ { 128, "W" }) : "R", -+ __entry->prev_state & TASK_STATE_MAX ? "+" : "", -+ __entry->next_comm, __entry->next_pid, __entry->next_prio) -+); -+ -+/* -+ * Tracepoint for a task being migrated: -+ */ -+TRACE_EVENT(sched_migrate_task, -+ -+ TP_PROTO(struct task_struct *p, int dest_cpu), -+ -+ TP_ARGS(p, dest_cpu), -+ -+ TP_STRUCT__entry( -+ __array( char, comm, TASK_COMM_LEN ) -+ __field( pid_t, pid ) -+ __field( int, prio ) -+ __field( int, orig_cpu ) -+ __field( int, dest_cpu ) -+ ), -+ -+ TP_fast_assign( -+ memcpy(__entry->comm, p->comm, TASK_COMM_LEN); -+ __entry->pid = p->pid; -+ __entry->prio = p->prio; -+ __entry->orig_cpu = task_cpu(p); -+ __entry->dest_cpu = dest_cpu; -+ ), -+ -+ TP_printk("comm=%s pid=%d prio=%d orig_cpu=%d dest_cpu=%d", -+ __entry->comm, __entry->pid, __entry->prio, -+ __entry->orig_cpu, __entry->dest_cpu) -+); -+ -+DECLARE_EVENT_CLASS(sched_process_template, -+ -+ TP_PROTO(struct task_struct *p), -+ -+ TP_ARGS(p), -+ -+ TP_STRUCT__entry( -+ __array( char, comm, TASK_COMM_LEN ) -+ __field( pid_t, pid ) -+ __field( int, prio ) -+ ), -+ -+ TP_fast_assign( -+ memcpy(__entry->comm, p->comm, TASK_COMM_LEN); -+ __entry->pid = p->pid; -+ __entry->prio = p->prio; -+ ), -+ -+ TP_printk("comm=%s pid=%d prio=%d", -+ __entry->comm, __entry->pid, __entry->prio) -+); -+ -+/* -+ * Tracepoint for freeing a task: -+ */ -+DEFINE_EVENT(sched_process_template, sched_process_free, -+ TP_PROTO(struct task_struct *p), -+ TP_ARGS(p)); -+ -+ -+/* -+ * Tracepoint for a task exiting: -+ */ -+DEFINE_EVENT(sched_process_template, sched_process_exit, -+ TP_PROTO(struct task_struct *p), -+ TP_ARGS(p)); -+ -+/* -+ * Tracepoint for waiting on task to unschedule: -+ */ -+DEFINE_EVENT(sched_process_template, sched_wait_task, -+ TP_PROTO(struct task_struct *p), -+ TP_ARGS(p)); -+ -+/* -+ * Tracepoint for a waiting task: -+ */ -+TRACE_EVENT(sched_process_wait, -+ -+ TP_PROTO(struct pid *pid), -+ -+ TP_ARGS(pid), -+ -+ TP_STRUCT__entry( -+ __array( char, comm, TASK_COMM_LEN ) -+ __field( pid_t, pid ) -+ __field( int, prio ) -+ ), -+ -+ TP_fast_assign( -+ memcpy(__entry->comm, current->comm, TASK_COMM_LEN); -+ __entry->pid = pid_nr(pid); -+ __entry->prio = current->prio; -+ ), -+ -+ TP_printk("comm=%s pid=%d prio=%d", -+ __entry->comm, __entry->pid, __entry->prio) -+); -+ -+/* -+ * Tracepoint for do_fork: -+ */ -+TRACE_EVENT(sched_process_fork, -+ -+ TP_PROTO(struct task_struct *parent, struct task_struct *child), -+ -+ TP_ARGS(parent, child), -+ -+ TP_STRUCT__entry( -+ __array( char, parent_comm, TASK_COMM_LEN ) -+ __field( pid_t, parent_pid ) -+ __array( char, child_comm, TASK_COMM_LEN ) -+ __field( pid_t, child_pid ) -+ ), -+ -+ TP_fast_assign( -+ memcpy(__entry->parent_comm, parent->comm, TASK_COMM_LEN); -+ __entry->parent_pid = parent->pid; -+ memcpy(__entry->child_comm, child->comm, TASK_COMM_LEN); -+ __entry->child_pid = child->pid; -+ ), -+ -+ TP_printk("comm=%s pid=%d child_comm=%s child_pid=%d", -+ __entry->parent_comm, __entry->parent_pid, -+ __entry->child_comm, __entry->child_pid) -+); -+ -+/* -+ * Tracepoint for exec: -+ */ -+TRACE_EVENT(sched_process_exec, -+ -+ TP_PROTO(struct task_struct *p, pid_t old_pid, -+ struct linux_binprm *bprm), -+ -+ TP_ARGS(p, old_pid, bprm), -+ -+ TP_STRUCT__entry( -+ __string( filename, bprm->filename ) -+ __field( pid_t, pid ) -+ __field( pid_t, old_pid ) -+ ), -+ -+ TP_fast_assign( -+ __assign_str(filename, bprm->filename); -+ __entry->pid = p->pid; -+ __entry->old_pid = old_pid; -+ ), -+ -+ TP_printk("filename=%s pid=%d old_pid=%d", __get_str(filename), -+ __entry->pid, __entry->old_pid) -+); -+ -+/* -+ * XXX the below sched_stat tracepoints only apply to SCHED_OTHER/BATCH/IDLE -+ * adding sched_stat support to SCHED_FIFO/RR would be welcome. -+ */ -+DECLARE_EVENT_CLASS(sched_stat_template, -+ -+ TP_PROTO(struct task_struct *tsk, u64 delay), -+ -+ TP_ARGS(tsk, delay), -+ -+ TP_STRUCT__entry( -+ __array( char, comm, TASK_COMM_LEN ) -+ __field( pid_t, pid ) -+ __field( u64, delay ) -+ ), -+ -+ TP_fast_assign( -+ memcpy(__entry->comm, tsk->comm, TASK_COMM_LEN); -+ __entry->pid = tsk->pid; -+ __entry->delay = delay; -+ ) -+ TP_perf_assign( -+ __perf_count(delay); -+ ), -+ -+ TP_printk("comm=%s pid=%d delay=%Lu [ns]", -+ __entry->comm, __entry->pid, -+ (unsigned long long)__entry->delay) -+); -+ -+ -+/* -+ * Tracepoint for accounting wait time (time the task is runnable -+ * but not actually running due to scheduler contention). -+ */ -+DEFINE_EVENT(sched_stat_template, sched_stat_wait, -+ TP_PROTO(struct task_struct *tsk, u64 delay), -+ TP_ARGS(tsk, delay)); -+ -+/* -+ * Tracepoint for accounting sleep time (time the task is not runnable, -+ * including iowait, see below). -+ */ -+DEFINE_EVENT(sched_stat_template, sched_stat_sleep, -+ TP_PROTO(struct task_struct *tsk, u64 delay), -+ TP_ARGS(tsk, delay)); -+ -+/* -+ * Tracepoint for accounting iowait time (time the task is not runnable -+ * due to waiting on IO to complete). -+ */ -+DEFINE_EVENT(sched_stat_template, sched_stat_iowait, -+ TP_PROTO(struct task_struct *tsk, u64 delay), -+ TP_ARGS(tsk, delay)); -+ -+/* -+ * Tracepoint for accounting blocked time (time the task is in uninterruptible). -+ */ -+DEFINE_EVENT(sched_stat_template, sched_stat_blocked, -+ TP_PROTO(struct task_struct *tsk, u64 delay), -+ TP_ARGS(tsk, delay)); -+ -+/* -+ * Tracepoint for accounting runtime (time the task is executing -+ * on a CPU). -+ */ -+TRACE_EVENT(sched_stat_runtime, -+ -+ TP_PROTO(struct task_struct *tsk, u64 runtime, u64 vruntime), -+ -+ TP_ARGS(tsk, runtime, vruntime), -+ -+ TP_STRUCT__entry( -+ __array( char, comm, TASK_COMM_LEN ) -+ __field( pid_t, pid ) -+ __field( u64, runtime ) -+ __field( u64, vruntime ) -+ ), -+ -+ TP_fast_assign( -+ memcpy(__entry->comm, tsk->comm, TASK_COMM_LEN); -+ __entry->pid = tsk->pid; -+ __entry->runtime = runtime; -+ __entry->vruntime = vruntime; -+ ) -+ TP_perf_assign( -+ __perf_count(runtime); -+ ), -+ -+ TP_printk("comm=%s pid=%d runtime=%Lu [ns] vruntime=%Lu [ns]", -+ __entry->comm, __entry->pid, -+ (unsigned long long)__entry->runtime, -+ (unsigned long long)__entry->vruntime) -+); -+ -+/* -+ * Tracepoint for showing priority inheritance modifying a tasks -+ * priority. -+ */ -+TRACE_EVENT(sched_pi_setprio, -+ -+ TP_PROTO(struct task_struct *tsk, int newprio), -+ -+ TP_ARGS(tsk, newprio), -+ -+ TP_STRUCT__entry( -+ __array( char, comm, TASK_COMM_LEN ) -+ __field( pid_t, pid ) -+ __field( int, oldprio ) -+ __field( int, newprio ) -+ ), -+ -+ TP_fast_assign( -+ memcpy(__entry->comm, tsk->comm, TASK_COMM_LEN); -+ __entry->pid = tsk->pid; -+ __entry->oldprio = tsk->prio; -+ __entry->newprio = newprio; -+ ), -+ -+ TP_printk("comm=%s pid=%d oldprio=%d newprio=%d", -+ __entry->comm, __entry->pid, -+ __entry->oldprio, __entry->newprio) -+); -+ -+#endif /* _TRACE_SCHED_H */ -+ -+/* This part must be outside protection */ -+#include <trace/define_trace.h> ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/events/mainline/scsi.h -@@ -0,0 +1,365 @@ -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM scsi -+ -+#if !defined(_TRACE_SCSI_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_SCSI_H -+ -+#include <scsi/scsi_cmnd.h> -+#include <scsi/scsi_host.h> -+#include <linux/tracepoint.h> -+#include <linux/trace_seq.h> -+ -+#define scsi_opcode_name(opcode) { opcode, #opcode } -+#define show_opcode_name(val) \ -+ __print_symbolic(val, \ -+ scsi_opcode_name(TEST_UNIT_READY), \ -+ scsi_opcode_name(REZERO_UNIT), \ -+ scsi_opcode_name(REQUEST_SENSE), \ -+ scsi_opcode_name(FORMAT_UNIT), \ -+ scsi_opcode_name(READ_BLOCK_LIMITS), \ -+ scsi_opcode_name(REASSIGN_BLOCKS), \ -+ scsi_opcode_name(INITIALIZE_ELEMENT_STATUS), \ -+ scsi_opcode_name(READ_6), \ -+ scsi_opcode_name(WRITE_6), \ -+ scsi_opcode_name(SEEK_6), \ -+ scsi_opcode_name(READ_REVERSE), \ -+ scsi_opcode_name(WRITE_FILEMARKS), \ -+ scsi_opcode_name(SPACE), \ -+ scsi_opcode_name(INQUIRY), \ -+ scsi_opcode_name(RECOVER_BUFFERED_DATA), \ -+ scsi_opcode_name(MODE_SELECT), \ -+ scsi_opcode_name(RESERVE), \ -+ scsi_opcode_name(RELEASE), \ -+ scsi_opcode_name(COPY), \ -+ scsi_opcode_name(ERASE), \ -+ scsi_opcode_name(MODE_SENSE), \ -+ scsi_opcode_name(START_STOP), \ -+ scsi_opcode_name(RECEIVE_DIAGNOSTIC), \ -+ scsi_opcode_name(SEND_DIAGNOSTIC), \ -+ scsi_opcode_name(ALLOW_MEDIUM_REMOVAL), \ -+ scsi_opcode_name(SET_WINDOW), \ -+ scsi_opcode_name(READ_CAPACITY), \ -+ scsi_opcode_name(READ_10), \ -+ scsi_opcode_name(WRITE_10), \ -+ scsi_opcode_name(SEEK_10), \ -+ scsi_opcode_name(POSITION_TO_ELEMENT), \ -+ scsi_opcode_name(WRITE_VERIFY), \ -+ scsi_opcode_name(VERIFY), \ -+ scsi_opcode_name(SEARCH_HIGH), \ -+ scsi_opcode_name(SEARCH_EQUAL), \ -+ scsi_opcode_name(SEARCH_LOW), \ -+ scsi_opcode_name(SET_LIMITS), \ -+ scsi_opcode_name(PRE_FETCH), \ -+ scsi_opcode_name(READ_POSITION), \ -+ scsi_opcode_name(SYNCHRONIZE_CACHE), \ -+ scsi_opcode_name(LOCK_UNLOCK_CACHE), \ -+ scsi_opcode_name(READ_DEFECT_DATA), \ -+ scsi_opcode_name(MEDIUM_SCAN), \ -+ scsi_opcode_name(COMPARE), \ -+ scsi_opcode_name(COPY_VERIFY), \ -+ scsi_opcode_name(WRITE_BUFFER), \ -+ scsi_opcode_name(READ_BUFFER), \ -+ scsi_opcode_name(UPDATE_BLOCK), \ -+ scsi_opcode_name(READ_LONG), \ -+ scsi_opcode_name(WRITE_LONG), \ -+ scsi_opcode_name(CHANGE_DEFINITION), \ -+ scsi_opcode_name(WRITE_SAME), \ -+ scsi_opcode_name(UNMAP), \ -+ scsi_opcode_name(READ_TOC), \ -+ scsi_opcode_name(LOG_SELECT), \ -+ scsi_opcode_name(LOG_SENSE), \ -+ scsi_opcode_name(XDWRITEREAD_10), \ -+ scsi_opcode_name(MODE_SELECT_10), \ -+ scsi_opcode_name(RESERVE_10), \ -+ scsi_opcode_name(RELEASE_10), \ -+ scsi_opcode_name(MODE_SENSE_10), \ -+ scsi_opcode_name(PERSISTENT_RESERVE_IN), \ -+ scsi_opcode_name(PERSISTENT_RESERVE_OUT), \ -+ scsi_opcode_name(VARIABLE_LENGTH_CMD), \ -+ scsi_opcode_name(REPORT_LUNS), \ -+ scsi_opcode_name(MAINTENANCE_IN), \ -+ scsi_opcode_name(MAINTENANCE_OUT), \ -+ scsi_opcode_name(MOVE_MEDIUM), \ -+ scsi_opcode_name(EXCHANGE_MEDIUM), \ -+ scsi_opcode_name(READ_12), \ -+ scsi_opcode_name(WRITE_12), \ -+ scsi_opcode_name(WRITE_VERIFY_12), \ -+ scsi_opcode_name(SEARCH_HIGH_12), \ -+ scsi_opcode_name(SEARCH_EQUAL_12), \ -+ scsi_opcode_name(SEARCH_LOW_12), \ -+ scsi_opcode_name(READ_ELEMENT_STATUS), \ -+ scsi_opcode_name(SEND_VOLUME_TAG), \ -+ scsi_opcode_name(WRITE_LONG_2), \ -+ scsi_opcode_name(READ_16), \ -+ scsi_opcode_name(WRITE_16), \ -+ scsi_opcode_name(VERIFY_16), \ -+ scsi_opcode_name(WRITE_SAME_16), \ -+ scsi_opcode_name(SERVICE_ACTION_IN), \ -+ scsi_opcode_name(SAI_READ_CAPACITY_16), \ -+ scsi_opcode_name(SAI_GET_LBA_STATUS), \ -+ scsi_opcode_name(MI_REPORT_TARGET_PGS), \ -+ scsi_opcode_name(MO_SET_TARGET_PGS), \ -+ scsi_opcode_name(READ_32), \ -+ scsi_opcode_name(WRITE_32), \ -+ scsi_opcode_name(WRITE_SAME_32), \ -+ scsi_opcode_name(ATA_16), \ -+ scsi_opcode_name(ATA_12)) -+ -+#define scsi_hostbyte_name(result) { result, #result } -+#define show_hostbyte_name(val) \ -+ __print_symbolic(val, \ -+ scsi_hostbyte_name(DID_OK), \ -+ scsi_hostbyte_name(DID_NO_CONNECT), \ -+ scsi_hostbyte_name(DID_BUS_BUSY), \ -+ scsi_hostbyte_name(DID_TIME_OUT), \ -+ scsi_hostbyte_name(DID_BAD_TARGET), \ -+ scsi_hostbyte_name(DID_ABORT), \ -+ scsi_hostbyte_name(DID_PARITY), \ -+ scsi_hostbyte_name(DID_ERROR), \ -+ scsi_hostbyte_name(DID_RESET), \ -+ scsi_hostbyte_name(DID_BAD_INTR), \ -+ scsi_hostbyte_name(DID_PASSTHROUGH), \ -+ scsi_hostbyte_name(DID_SOFT_ERROR), \ -+ scsi_hostbyte_name(DID_IMM_RETRY), \ -+ scsi_hostbyte_name(DID_REQUEUE), \ -+ scsi_hostbyte_name(DID_TRANSPORT_DISRUPTED), \ -+ scsi_hostbyte_name(DID_TRANSPORT_FAILFAST)) -+ -+#define scsi_driverbyte_name(result) { result, #result } -+#define show_driverbyte_name(val) \ -+ __print_symbolic(val, \ -+ scsi_driverbyte_name(DRIVER_OK), \ -+ scsi_driverbyte_name(DRIVER_BUSY), \ -+ scsi_driverbyte_name(DRIVER_SOFT), \ -+ scsi_driverbyte_name(DRIVER_MEDIA), \ -+ scsi_driverbyte_name(DRIVER_ERROR), \ -+ scsi_driverbyte_name(DRIVER_INVALID), \ -+ scsi_driverbyte_name(DRIVER_TIMEOUT), \ -+ scsi_driverbyte_name(DRIVER_HARD), \ -+ scsi_driverbyte_name(DRIVER_SENSE)) -+ -+#define scsi_msgbyte_name(result) { result, #result } -+#define show_msgbyte_name(val) \ -+ __print_symbolic(val, \ -+ scsi_msgbyte_name(COMMAND_COMPLETE), \ -+ scsi_msgbyte_name(EXTENDED_MESSAGE), \ -+ scsi_msgbyte_name(SAVE_POINTERS), \ -+ scsi_msgbyte_name(RESTORE_POINTERS), \ -+ scsi_msgbyte_name(DISCONNECT), \ -+ scsi_msgbyte_name(INITIATOR_ERROR), \ -+ scsi_msgbyte_name(ABORT_TASK_SET), \ -+ scsi_msgbyte_name(MESSAGE_REJECT), \ -+ scsi_msgbyte_name(NOP), \ -+ scsi_msgbyte_name(MSG_PARITY_ERROR), \ -+ scsi_msgbyte_name(LINKED_CMD_COMPLETE), \ -+ scsi_msgbyte_name(LINKED_FLG_CMD_COMPLETE), \ -+ scsi_msgbyte_name(TARGET_RESET), \ -+ scsi_msgbyte_name(ABORT_TASK), \ -+ scsi_msgbyte_name(CLEAR_TASK_SET), \ -+ scsi_msgbyte_name(INITIATE_RECOVERY), \ -+ scsi_msgbyte_name(RELEASE_RECOVERY), \ -+ scsi_msgbyte_name(CLEAR_ACA), \ -+ scsi_msgbyte_name(LOGICAL_UNIT_RESET), \ -+ scsi_msgbyte_name(SIMPLE_QUEUE_TAG), \ -+ scsi_msgbyte_name(HEAD_OF_QUEUE_TAG), \ -+ scsi_msgbyte_name(ORDERED_QUEUE_TAG), \ -+ scsi_msgbyte_name(IGNORE_WIDE_RESIDUE), \ -+ scsi_msgbyte_name(ACA), \ -+ scsi_msgbyte_name(QAS_REQUEST), \ -+ scsi_msgbyte_name(BUS_DEVICE_RESET), \ -+ scsi_msgbyte_name(ABORT)) -+ -+#define scsi_statusbyte_name(result) { result, #result } -+#define show_statusbyte_name(val) \ -+ __print_symbolic(val, \ -+ scsi_statusbyte_name(SAM_STAT_GOOD), \ -+ scsi_statusbyte_name(SAM_STAT_CHECK_CONDITION), \ -+ scsi_statusbyte_name(SAM_STAT_CONDITION_MET), \ -+ scsi_statusbyte_name(SAM_STAT_BUSY), \ -+ scsi_statusbyte_name(SAM_STAT_INTERMEDIATE), \ -+ scsi_statusbyte_name(SAM_STAT_INTERMEDIATE_CONDITION_MET), \ -+ scsi_statusbyte_name(SAM_STAT_RESERVATION_CONFLICT), \ -+ scsi_statusbyte_name(SAM_STAT_COMMAND_TERMINATED), \ -+ scsi_statusbyte_name(SAM_STAT_TASK_SET_FULL), \ -+ scsi_statusbyte_name(SAM_STAT_ACA_ACTIVE), \ -+ scsi_statusbyte_name(SAM_STAT_TASK_ABORTED)) -+ -+#define scsi_prot_op_name(result) { result, #result } -+#define show_prot_op_name(val) \ -+ __print_symbolic(val, \ -+ scsi_prot_op_name(SCSI_PROT_NORMAL), \ -+ scsi_prot_op_name(SCSI_PROT_READ_INSERT), \ -+ scsi_prot_op_name(SCSI_PROT_WRITE_STRIP), \ -+ scsi_prot_op_name(SCSI_PROT_READ_STRIP), \ -+ scsi_prot_op_name(SCSI_PROT_WRITE_INSERT), \ -+ scsi_prot_op_name(SCSI_PROT_READ_PASS), \ -+ scsi_prot_op_name(SCSI_PROT_WRITE_PASS)) -+ -+const char *scsi_trace_parse_cdb(struct trace_seq*, unsigned char*, int); -+#define __parse_cdb(cdb, len) scsi_trace_parse_cdb(p, cdb, len) -+ -+TRACE_EVENT(scsi_dispatch_cmd_start, -+ -+ TP_PROTO(struct scsi_cmnd *cmd), -+ -+ TP_ARGS(cmd), -+ -+ TP_STRUCT__entry( -+ __field( unsigned int, host_no ) -+ __field( unsigned int, channel ) -+ __field( unsigned int, id ) -+ __field( unsigned int, lun ) -+ __field( unsigned int, opcode ) -+ __field( unsigned int, cmd_len ) -+ __field( unsigned int, data_sglen ) -+ __field( unsigned int, prot_sglen ) -+ __field( unsigned char, prot_op ) -+ __dynamic_array(unsigned char, cmnd, cmd->cmd_len) -+ ), -+ -+ TP_fast_assign( -+ __entry->host_no = cmd->device->host->host_no; -+ __entry->channel = cmd->device->channel; -+ __entry->id = cmd->device->id; -+ __entry->lun = cmd->device->lun; -+ __entry->opcode = cmd->cmnd[0]; -+ __entry->cmd_len = cmd->cmd_len; -+ __entry->data_sglen = scsi_sg_count(cmd); -+ __entry->prot_sglen = scsi_prot_sg_count(cmd); -+ __entry->prot_op = scsi_get_prot_op(cmd); -+ memcpy(__get_dynamic_array(cmnd), cmd->cmnd, cmd->cmd_len); -+ ), -+ -+ TP_printk("host_no=%u channel=%u id=%u lun=%u data_sgl=%u prot_sgl=%u" \ -+ " prot_op=%s cmnd=(%s %s raw=%s)", -+ __entry->host_no, __entry->channel, __entry->id, -+ __entry->lun, __entry->data_sglen, __entry->prot_sglen, -+ show_prot_op_name(__entry->prot_op), -+ show_opcode_name(__entry->opcode), -+ __parse_cdb(__get_dynamic_array(cmnd), __entry->cmd_len), -+ __print_hex(__get_dynamic_array(cmnd), __entry->cmd_len)) -+); -+ -+TRACE_EVENT(scsi_dispatch_cmd_error, -+ -+ TP_PROTO(struct scsi_cmnd *cmd, int rtn), -+ -+ TP_ARGS(cmd, rtn), -+ -+ TP_STRUCT__entry( -+ __field( unsigned int, host_no ) -+ __field( unsigned int, channel ) -+ __field( unsigned int, id ) -+ __field( unsigned int, lun ) -+ __field( int, rtn ) -+ __field( unsigned int, opcode ) -+ __field( unsigned int, cmd_len ) -+ __field( unsigned int, data_sglen ) -+ __field( unsigned int, prot_sglen ) -+ __field( unsigned char, prot_op ) -+ __dynamic_array(unsigned char, cmnd, cmd->cmd_len) -+ ), -+ -+ TP_fast_assign( -+ __entry->host_no = cmd->device->host->host_no; -+ __entry->channel = cmd->device->channel; -+ __entry->id = cmd->device->id; -+ __entry->lun = cmd->device->lun; -+ __entry->rtn = rtn; -+ __entry->opcode = cmd->cmnd[0]; -+ __entry->cmd_len = cmd->cmd_len; -+ __entry->data_sglen = scsi_sg_count(cmd); -+ __entry->prot_sglen = scsi_prot_sg_count(cmd); -+ __entry->prot_op = scsi_get_prot_op(cmd); -+ memcpy(__get_dynamic_array(cmnd), cmd->cmnd, cmd->cmd_len); -+ ), -+ -+ TP_printk("host_no=%u channel=%u id=%u lun=%u data_sgl=%u prot_sgl=%u" \ -+ " prot_op=%s cmnd=(%s %s raw=%s) rtn=%d", -+ __entry->host_no, __entry->channel, __entry->id, -+ __entry->lun, __entry->data_sglen, __entry->prot_sglen, -+ show_prot_op_name(__entry->prot_op), -+ show_opcode_name(__entry->opcode), -+ __parse_cdb(__get_dynamic_array(cmnd), __entry->cmd_len), -+ __print_hex(__get_dynamic_array(cmnd), __entry->cmd_len), -+ __entry->rtn) -+); -+ -+DECLARE_EVENT_CLASS(scsi_cmd_done_timeout_template, -+ -+ TP_PROTO(struct scsi_cmnd *cmd), -+ -+ TP_ARGS(cmd), -+ -+ TP_STRUCT__entry( -+ __field( unsigned int, host_no ) -+ __field( unsigned int, channel ) -+ __field( unsigned int, id ) -+ __field( unsigned int, lun ) -+ __field( int, result ) -+ __field( unsigned int, opcode ) -+ __field( unsigned int, cmd_len ) -+ __field( unsigned int, data_sglen ) -+ __field( unsigned int, prot_sglen ) -+ __field( unsigned char, prot_op ) -+ __dynamic_array(unsigned char, cmnd, cmd->cmd_len) -+ ), -+ -+ TP_fast_assign( -+ __entry->host_no = cmd->device->host->host_no; -+ __entry->channel = cmd->device->channel; -+ __entry->id = cmd->device->id; -+ __entry->lun = cmd->device->lun; -+ __entry->result = cmd->result; -+ __entry->opcode = cmd->cmnd[0]; -+ __entry->cmd_len = cmd->cmd_len; -+ __entry->data_sglen = scsi_sg_count(cmd); -+ __entry->prot_sglen = scsi_prot_sg_count(cmd); -+ __entry->prot_op = scsi_get_prot_op(cmd); -+ memcpy(__get_dynamic_array(cmnd), cmd->cmnd, cmd->cmd_len); -+ ), -+ -+ TP_printk("host_no=%u channel=%u id=%u lun=%u data_sgl=%u " \ -+ "prot_sgl=%u prot_op=%s cmnd=(%s %s raw=%s) result=(driver=" \ -+ "%s host=%s message=%s status=%s)", -+ __entry->host_no, __entry->channel, __entry->id, -+ __entry->lun, __entry->data_sglen, __entry->prot_sglen, -+ show_prot_op_name(__entry->prot_op), -+ show_opcode_name(__entry->opcode), -+ __parse_cdb(__get_dynamic_array(cmnd), __entry->cmd_len), -+ __print_hex(__get_dynamic_array(cmnd), __entry->cmd_len), -+ show_driverbyte_name(((__entry->result) >> 24) & 0xff), -+ show_hostbyte_name(((__entry->result) >> 16) & 0xff), -+ show_msgbyte_name(((__entry->result) >> 8) & 0xff), -+ show_statusbyte_name(__entry->result & 0xff)) -+); -+ -+DEFINE_EVENT(scsi_cmd_done_timeout_template, scsi_dispatch_cmd_done, -+ TP_PROTO(struct scsi_cmnd *cmd), -+ TP_ARGS(cmd)); -+ -+DEFINE_EVENT(scsi_cmd_done_timeout_template, scsi_dispatch_cmd_timeout, -+ TP_PROTO(struct scsi_cmnd *cmd), -+ TP_ARGS(cmd)); -+ -+TRACE_EVENT(scsi_eh_wakeup, -+ -+ TP_PROTO(struct Scsi_Host *shost), -+ -+ TP_ARGS(shost), -+ -+ TP_STRUCT__entry( -+ __field( unsigned int, host_no ) -+ ), -+ -+ TP_fast_assign( -+ __entry->host_no = shost->host_no; -+ ), -+ -+ TP_printk("host_no=%u", __entry->host_no) -+); -+ -+#endif /* _TRACE_SCSI_H */ -+ -+/* This part must be outside protection */ -+#include <trace/define_trace.h> ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/events/mainline/signal.h -@@ -0,0 +1,125 @@ -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM signal -+ -+#if !defined(_TRACE_SIGNAL_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_SIGNAL_H -+ -+#include <linux/signal.h> -+#include <linux/sched.h> -+#include <linux/tracepoint.h> -+ -+#define TP_STORE_SIGINFO(__entry, info) \ -+ do { \ -+ if (info == SEND_SIG_NOINFO || \ -+ info == SEND_SIG_FORCED) { \ -+ __entry->errno = 0; \ -+ __entry->code = SI_USER; \ -+ } else if (info == SEND_SIG_PRIV) { \ -+ __entry->errno = 0; \ -+ __entry->code = SI_KERNEL; \ -+ } else { \ -+ __entry->errno = info->si_errno; \ -+ __entry->code = info->si_code; \ -+ } \ -+ } while (0) -+ -+#ifndef TRACE_HEADER_MULTI_READ -+enum { -+ TRACE_SIGNAL_DELIVERED, -+ TRACE_SIGNAL_IGNORED, -+ TRACE_SIGNAL_ALREADY_PENDING, -+ TRACE_SIGNAL_OVERFLOW_FAIL, -+ TRACE_SIGNAL_LOSE_INFO, -+}; -+#endif -+ -+/** -+ * signal_generate - called when a signal is generated -+ * @sig: signal number -+ * @info: pointer to struct siginfo -+ * @task: pointer to struct task_struct -+ * @group: shared or private -+ * @result: TRACE_SIGNAL_* -+ * -+ * Current process sends a 'sig' signal to 'task' process with -+ * 'info' siginfo. If 'info' is SEND_SIG_NOINFO or SEND_SIG_PRIV, -+ * 'info' is not a pointer and you can't access its field. Instead, -+ * SEND_SIG_NOINFO means that si_code is SI_USER, and SEND_SIG_PRIV -+ * means that si_code is SI_KERNEL. -+ */ -+TRACE_EVENT(signal_generate, -+ -+ TP_PROTO(int sig, struct siginfo *info, struct task_struct *task, -+ int group, int result), -+ -+ TP_ARGS(sig, info, task, group, result), -+ -+ TP_STRUCT__entry( -+ __field( int, sig ) -+ __field( int, errno ) -+ __field( int, code ) -+ __array( char, comm, TASK_COMM_LEN ) -+ __field( pid_t, pid ) -+ __field( int, group ) -+ __field( int, result ) -+ ), -+ -+ TP_fast_assign( -+ __entry->sig = sig; -+ TP_STORE_SIGINFO(__entry, info); -+ memcpy(__entry->comm, task->comm, TASK_COMM_LEN); -+ __entry->pid = task->pid; -+ __entry->group = group; -+ __entry->result = result; -+ ), -+ -+ TP_printk("sig=%d errno=%d code=%d comm=%s pid=%d grp=%d res=%d", -+ __entry->sig, __entry->errno, __entry->code, -+ __entry->comm, __entry->pid, __entry->group, -+ __entry->result) -+); -+ -+/** -+ * signal_deliver - called when a signal is delivered -+ * @sig: signal number -+ * @info: pointer to struct siginfo -+ * @ka: pointer to struct k_sigaction -+ * -+ * A 'sig' signal is delivered to current process with 'info' siginfo, -+ * and it will be handled by 'ka'. ka->sa.sa_handler can be SIG_IGN or -+ * SIG_DFL. -+ * Note that some signals reported by signal_generate tracepoint can be -+ * lost, ignored or modified (by debugger) before hitting this tracepoint. -+ * This means, this can show which signals are actually delivered, but -+ * matching generated signals and delivered signals may not be correct. -+ */ -+TRACE_EVENT(signal_deliver, -+ -+ TP_PROTO(int sig, struct siginfo *info, struct k_sigaction *ka), -+ -+ TP_ARGS(sig, info, ka), -+ -+ TP_STRUCT__entry( -+ __field( int, sig ) -+ __field( int, errno ) -+ __field( int, code ) -+ __field( unsigned long, sa_handler ) -+ __field( unsigned long, sa_flags ) -+ ), -+ -+ TP_fast_assign( -+ __entry->sig = sig; -+ TP_STORE_SIGINFO(__entry, info); -+ __entry->sa_handler = (unsigned long)ka->sa.sa_handler; -+ __entry->sa_flags = ka->sa.sa_flags; -+ ), -+ -+ TP_printk("sig=%d errno=%d code=%d sa_handler=%lx sa_flags=%lx", -+ __entry->sig, __entry->errno, __entry->code, -+ __entry->sa_handler, __entry->sa_flags) -+); -+ -+#endif /* _TRACE_SIGNAL_H */ -+ -+/* This part must be outside protection */ -+#include <trace/define_trace.h> ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/events/mainline/skb.h -@@ -0,0 +1,75 @@ -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM skb -+ -+#if !defined(_TRACE_SKB_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_SKB_H -+ -+#include <linux/skbuff.h> -+#include <linux/netdevice.h> -+#include <linux/tracepoint.h> -+ -+/* -+ * Tracepoint for free an sk_buff: -+ */ -+TRACE_EVENT(kfree_skb, -+ -+ TP_PROTO(struct sk_buff *skb, void *location), -+ -+ TP_ARGS(skb, location), -+ -+ TP_STRUCT__entry( -+ __field( void *, skbaddr ) -+ __field( void *, location ) -+ __field( unsigned short, protocol ) -+ ), -+ -+ TP_fast_assign( -+ __entry->skbaddr = skb; -+ __entry->location = location; -+ __entry->protocol = ntohs(skb->protocol); -+ ), -+ -+ TP_printk("skbaddr=%p protocol=%u location=%p", -+ __entry->skbaddr, __entry->protocol, __entry->location) -+); -+ -+TRACE_EVENT(consume_skb, -+ -+ TP_PROTO(struct sk_buff *skb), -+ -+ TP_ARGS(skb), -+ -+ TP_STRUCT__entry( -+ __field( void *, skbaddr ) -+ ), -+ -+ TP_fast_assign( -+ __entry->skbaddr = skb; -+ ), -+ -+ TP_printk("skbaddr=%p", __entry->skbaddr) -+); -+ -+TRACE_EVENT(skb_copy_datagram_iovec, -+ -+ TP_PROTO(const struct sk_buff *skb, int len), -+ -+ TP_ARGS(skb, len), -+ -+ TP_STRUCT__entry( -+ __field( const void *, skbaddr ) -+ __field( int, len ) -+ ), -+ -+ TP_fast_assign( -+ __entry->skbaddr = skb; -+ __entry->len = len; -+ ), -+ -+ TP_printk("skbaddr=%p len=%d", __entry->skbaddr, __entry->len) -+); -+ -+#endif /* _TRACE_SKB_H */ -+ -+/* This part must be outside protection */ -+#include <trace/define_trace.h> ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/events/mainline/sock.h -@@ -0,0 +1,68 @@ -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM sock -+ -+#if !defined(_TRACE_SOCK_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_SOCK_H -+ -+#include <net/sock.h> -+#include <linux/tracepoint.h> -+ -+TRACE_EVENT(sock_rcvqueue_full, -+ -+ TP_PROTO(struct sock *sk, struct sk_buff *skb), -+ -+ TP_ARGS(sk, skb), -+ -+ TP_STRUCT__entry( -+ __field(int, rmem_alloc) -+ __field(unsigned int, truesize) -+ __field(int, sk_rcvbuf) -+ ), -+ -+ TP_fast_assign( -+ __entry->rmem_alloc = atomic_read(&sk->sk_rmem_alloc); -+ __entry->truesize = skb->truesize; -+ __entry->sk_rcvbuf = sk->sk_rcvbuf; -+ ), -+ -+ TP_printk("rmem_alloc=%d truesize=%u sk_rcvbuf=%d", -+ __entry->rmem_alloc, __entry->truesize, __entry->sk_rcvbuf) -+); -+ -+TRACE_EVENT(sock_exceed_buf_limit, -+ -+ TP_PROTO(struct sock *sk, struct proto *prot, long allocated), -+ -+ TP_ARGS(sk, prot, allocated), -+ -+ TP_STRUCT__entry( -+ __array(char, name, 32) -+ __field(long *, sysctl_mem) -+ __field(long, allocated) -+ __field(int, sysctl_rmem) -+ __field(int, rmem_alloc) -+ ), -+ -+ TP_fast_assign( -+ strncpy(__entry->name, prot->name, 32); -+ __entry->sysctl_mem = prot->sysctl_mem; -+ __entry->allocated = allocated; -+ __entry->sysctl_rmem = prot->sysctl_rmem[0]; -+ __entry->rmem_alloc = atomic_read(&sk->sk_rmem_alloc); -+ ), -+ -+ TP_printk("proto:%s sysctl_mem=%ld,%ld,%ld allocated=%ld " -+ "sysctl_rmem=%d rmem_alloc=%d", -+ __entry->name, -+ __entry->sysctl_mem[0], -+ __entry->sysctl_mem[1], -+ __entry->sysctl_mem[2], -+ __entry->allocated, -+ __entry->sysctl_rmem, -+ __entry->rmem_alloc) -+); -+ -+#endif /* _TRACE_SOCK_H */ -+ -+/* This part must be outside protection */ -+#include <trace/define_trace.h> ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/events/mainline/sunrpc.h -@@ -0,0 +1,177 @@ -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM sunrpc -+ -+#if !defined(_TRACE_SUNRPC_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_SUNRPC_H -+ -+#include <linux/sunrpc/sched.h> -+#include <linux/sunrpc/clnt.h> -+#include <linux/tracepoint.h> -+ -+DECLARE_EVENT_CLASS(rpc_task_status, -+ -+ TP_PROTO(struct rpc_task *task), -+ -+ TP_ARGS(task), -+ -+ TP_STRUCT__entry( -+ __field(const struct rpc_task *, task) -+ __field(const struct rpc_clnt *, clnt) -+ __field(int, status) -+ ), -+ -+ TP_fast_assign( -+ __entry->task = task; -+ __entry->clnt = task->tk_client; -+ __entry->status = task->tk_status; -+ ), -+ -+ TP_printk("task:%p@%p, status %d",__entry->task, __entry->clnt, __entry->status) -+); -+ -+DEFINE_EVENT(rpc_task_status, rpc_call_status, -+ TP_PROTO(struct rpc_task *task), -+ -+ TP_ARGS(task) -+); -+ -+DEFINE_EVENT(rpc_task_status, rpc_bind_status, -+ TP_PROTO(struct rpc_task *task), -+ -+ TP_ARGS(task) -+); -+ -+TRACE_EVENT(rpc_connect_status, -+ TP_PROTO(struct rpc_task *task, int status), -+ -+ TP_ARGS(task, status), -+ -+ TP_STRUCT__entry( -+ __field(const struct rpc_task *, task) -+ __field(const struct rpc_clnt *, clnt) -+ __field(int, status) -+ ), -+ -+ TP_fast_assign( -+ __entry->task = task; -+ __entry->clnt = task->tk_client; -+ __entry->status = status; -+ ), -+ -+ TP_printk("task:%p@%p, status %d",__entry->task, __entry->clnt, __entry->status) -+); -+ -+DECLARE_EVENT_CLASS(rpc_task_running, -+ -+ TP_PROTO(const struct rpc_clnt *clnt, const struct rpc_task *task, const void *action), -+ -+ TP_ARGS(clnt, task, action), -+ -+ TP_STRUCT__entry( -+ __field(const struct rpc_clnt *, clnt) -+ __field(const struct rpc_task *, task) -+ __field(const void *, action) -+ __field(unsigned long, runstate) -+ __field(int, status) -+ __field(unsigned short, flags) -+ ), -+ -+ TP_fast_assign( -+ __entry->clnt = clnt; -+ __entry->task = task; -+ __entry->action = action; -+ __entry->runstate = task->tk_runstate; -+ __entry->status = task->tk_status; -+ __entry->flags = task->tk_flags; -+ ), -+ -+ TP_printk("task:%p@%p flags=%4.4x state=%4.4lx status=%d action=%pf", -+ __entry->task, -+ __entry->clnt, -+ __entry->flags, -+ __entry->runstate, -+ __entry->status, -+ __entry->action -+ ) -+); -+ -+DEFINE_EVENT(rpc_task_running, rpc_task_begin, -+ -+ TP_PROTO(const struct rpc_clnt *clnt, const struct rpc_task *task, const void *action), -+ -+ TP_ARGS(clnt, task, action) -+ -+); -+ -+DEFINE_EVENT(rpc_task_running, rpc_task_run_action, -+ -+ TP_PROTO(const struct rpc_clnt *clnt, const struct rpc_task *task, const void *action), -+ -+ TP_ARGS(clnt, task, action) -+ -+); -+ -+DEFINE_EVENT(rpc_task_running, rpc_task_complete, -+ -+ TP_PROTO(const struct rpc_clnt *clnt, const struct rpc_task *task, const void *action), -+ -+ TP_ARGS(clnt, task, action) -+ -+); -+ -+DECLARE_EVENT_CLASS(rpc_task_queued, -+ -+ TP_PROTO(const struct rpc_clnt *clnt, const struct rpc_task *task, const struct rpc_wait_queue *q), -+ -+ TP_ARGS(clnt, task, q), -+ -+ TP_STRUCT__entry( -+ __field(const struct rpc_clnt *, clnt) -+ __field(const struct rpc_task *, task) -+ __field(unsigned long, timeout) -+ __field(unsigned long, runstate) -+ __field(int, status) -+ __field(unsigned short, flags) -+ __string(q_name, rpc_qname(q)) -+ ), -+ -+ TP_fast_assign( -+ __entry->clnt = clnt; -+ __entry->task = task; -+ __entry->timeout = task->tk_timeout; -+ __entry->runstate = task->tk_runstate; -+ __entry->status = task->tk_status; -+ __entry->flags = task->tk_flags; -+ __assign_str(q_name, rpc_qname(q)); -+ ), -+ -+ TP_printk("task:%p@%p flags=%4.4x state=%4.4lx status=%d timeout=%lu queue=%s", -+ __entry->task, -+ __entry->clnt, -+ __entry->flags, -+ __entry->runstate, -+ __entry->status, -+ __entry->timeout, -+ __get_str(q_name) -+ ) -+); -+ -+DEFINE_EVENT(rpc_task_queued, rpc_task_sleep, -+ -+ TP_PROTO(const struct rpc_clnt *clnt, const struct rpc_task *task, const struct rpc_wait_queue *q), -+ -+ TP_ARGS(clnt, task, q) -+ -+); -+ -+DEFINE_EVENT(rpc_task_queued, rpc_task_wakeup, -+ -+ TP_PROTO(const struct rpc_clnt *clnt, const struct rpc_task *task, const struct rpc_wait_queue *q), -+ -+ TP_ARGS(clnt, task, q) -+ -+); -+ -+#endif /* _TRACE_SUNRPC_H */ -+ -+#include <trace/define_trace.h> ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/events/mainline/syscalls.h -@@ -0,0 +1,75 @@ -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM raw_syscalls -+#define TRACE_INCLUDE_FILE syscalls -+ -+#if !defined(_TRACE_EVENTS_SYSCALLS_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_EVENTS_SYSCALLS_H -+ -+#include <linux/tracepoint.h> -+ -+#include <asm/ptrace.h> -+#include <asm/syscall.h> -+ -+ -+#ifdef CONFIG_HAVE_SYSCALL_TRACEPOINTS -+ -+extern void syscall_regfunc(void); -+extern void syscall_unregfunc(void); -+ -+TRACE_EVENT_FN(sys_enter, -+ -+ TP_PROTO(struct pt_regs *regs, long id), -+ -+ TP_ARGS(regs, id), -+ -+ TP_STRUCT__entry( -+ __field( long, id ) -+ __array( unsigned long, args, 6 ) -+ ), -+ -+ TP_fast_assign( -+ __entry->id = id; -+ syscall_get_arguments(current, regs, 0, 6, __entry->args); -+ ), -+ -+ TP_printk("NR %ld (%lx, %lx, %lx, %lx, %lx, %lx)", -+ __entry->id, -+ __entry->args[0], __entry->args[1], __entry->args[2], -+ __entry->args[3], __entry->args[4], __entry->args[5]), -+ -+ syscall_regfunc, syscall_unregfunc -+); -+ -+TRACE_EVENT_FLAGS(sys_enter, TRACE_EVENT_FL_CAP_ANY) -+ -+TRACE_EVENT_FN(sys_exit, -+ -+ TP_PROTO(struct pt_regs *regs, long ret), -+ -+ TP_ARGS(regs, ret), -+ -+ TP_STRUCT__entry( -+ __field( long, id ) -+ __field( long, ret ) -+ ), -+ -+ TP_fast_assign( -+ __entry->id = syscall_get_nr(current, regs); -+ __entry->ret = ret; -+ ), -+ -+ TP_printk("NR %ld = %ld", -+ __entry->id, __entry->ret), -+ -+ syscall_regfunc, syscall_unregfunc -+); -+ -+TRACE_EVENT_FLAGS(sys_exit, TRACE_EVENT_FL_CAP_ANY) -+ -+#endif /* CONFIG_HAVE_SYSCALL_TRACEPOINTS */ -+ -+#endif /* _TRACE_EVENTS_SYSCALLS_H */ -+ -+/* This part must be outside protection */ -+#include <trace/define_trace.h> -+ ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/events/mainline/timer.h -@@ -0,0 +1,329 @@ -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM timer -+ -+#if !defined(_TRACE_TIMER_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_TIMER_H -+ -+#include <linux/tracepoint.h> -+#include <linux/hrtimer.h> -+#include <linux/timer.h> -+ -+DECLARE_EVENT_CLASS(timer_class, -+ -+ TP_PROTO(struct timer_list *timer), -+ -+ TP_ARGS(timer), -+ -+ TP_STRUCT__entry( -+ __field( void *, timer ) -+ ), -+ -+ TP_fast_assign( -+ __entry->timer = timer; -+ ), -+ -+ TP_printk("timer=%p", __entry->timer) -+); -+ -+/** -+ * timer_init - called when the timer is initialized -+ * @timer: pointer to struct timer_list -+ */ -+DEFINE_EVENT(timer_class, timer_init, -+ -+ TP_PROTO(struct timer_list *timer), -+ -+ TP_ARGS(timer) -+); -+ -+/** -+ * timer_start - called when the timer is started -+ * @timer: pointer to struct timer_list -+ * @expires: the timers expiry time -+ */ -+TRACE_EVENT(timer_start, -+ -+ TP_PROTO(struct timer_list *timer, unsigned long expires), -+ -+ TP_ARGS(timer, expires), -+ -+ TP_STRUCT__entry( -+ __field( void *, timer ) -+ __field( void *, function ) -+ __field( unsigned long, expires ) -+ __field( unsigned long, now ) -+ ), -+ -+ TP_fast_assign( -+ __entry->timer = timer; -+ __entry->function = timer->function; -+ __entry->expires = expires; -+ __entry->now = jiffies; -+ ), -+ -+ TP_printk("timer=%p function=%pf expires=%lu [timeout=%ld]", -+ __entry->timer, __entry->function, __entry->expires, -+ (long)__entry->expires - __entry->now) -+); -+ -+/** -+ * timer_expire_entry - called immediately before the timer callback -+ * @timer: pointer to struct timer_list -+ * -+ * Allows to determine the timer latency. -+ */ -+TRACE_EVENT(timer_expire_entry, -+ -+ TP_PROTO(struct timer_list *timer), -+ -+ TP_ARGS(timer), -+ -+ TP_STRUCT__entry( -+ __field( void *, timer ) -+ __field( unsigned long, now ) -+ __field( void *, function) -+ ), -+ -+ TP_fast_assign( -+ __entry->timer = timer; -+ __entry->now = jiffies; -+ __entry->function = timer->function; -+ ), -+ -+ TP_printk("timer=%p function=%pf now=%lu", __entry->timer, __entry->function,__entry->now) -+); -+ -+/** -+ * timer_expire_exit - called immediately after the timer callback returns -+ * @timer: pointer to struct timer_list -+ * -+ * When used in combination with the timer_expire_entry tracepoint we can -+ * determine the runtime of the timer callback function. -+ * -+ * NOTE: Do NOT derefernce timer in TP_fast_assign. The pointer might -+ * be invalid. We solely track the pointer. -+ */ -+DEFINE_EVENT(timer_class, timer_expire_exit, -+ -+ TP_PROTO(struct timer_list *timer), -+ -+ TP_ARGS(timer) -+); -+ -+/** -+ * timer_cancel - called when the timer is canceled -+ * @timer: pointer to struct timer_list -+ */ -+DEFINE_EVENT(timer_class, timer_cancel, -+ -+ TP_PROTO(struct timer_list *timer), -+ -+ TP_ARGS(timer) -+); -+ -+/** -+ * hrtimer_init - called when the hrtimer is initialized -+ * @timer: pointer to struct hrtimer -+ * @clockid: the hrtimers clock -+ * @mode: the hrtimers mode -+ */ -+TRACE_EVENT(hrtimer_init, -+ -+ TP_PROTO(struct hrtimer *hrtimer, clockid_t clockid, -+ enum hrtimer_mode mode), -+ -+ TP_ARGS(hrtimer, clockid, mode), -+ -+ TP_STRUCT__entry( -+ __field( void *, hrtimer ) -+ __field( clockid_t, clockid ) -+ __field( enum hrtimer_mode, mode ) -+ ), -+ -+ TP_fast_assign( -+ __entry->hrtimer = hrtimer; -+ __entry->clockid = clockid; -+ __entry->mode = mode; -+ ), -+ -+ TP_printk("hrtimer=%p clockid=%s mode=%s", __entry->hrtimer, -+ __entry->clockid == CLOCK_REALTIME ? -+ "CLOCK_REALTIME" : "CLOCK_MONOTONIC", -+ __entry->mode == HRTIMER_MODE_ABS ? -+ "HRTIMER_MODE_ABS" : "HRTIMER_MODE_REL") -+); -+ -+/** -+ * hrtimer_start - called when the hrtimer is started -+ * @timer: pointer to struct hrtimer -+ */ -+TRACE_EVENT(hrtimer_start, -+ -+ TP_PROTO(struct hrtimer *hrtimer), -+ -+ TP_ARGS(hrtimer), -+ -+ TP_STRUCT__entry( -+ __field( void *, hrtimer ) -+ __field( void *, function ) -+ __field( s64, expires ) -+ __field( s64, softexpires ) -+ ), -+ -+ TP_fast_assign( -+ __entry->hrtimer = hrtimer; -+ __entry->function = hrtimer->function; -+ __entry->expires = hrtimer_get_expires(hrtimer).tv64; -+ __entry->softexpires = hrtimer_get_softexpires(hrtimer).tv64; -+ ), -+ -+ TP_printk("hrtimer=%p function=%pf expires=%llu softexpires=%llu", -+ __entry->hrtimer, __entry->function, -+ (unsigned long long)ktime_to_ns((ktime_t) { -+ .tv64 = __entry->expires }), -+ (unsigned long long)ktime_to_ns((ktime_t) { -+ .tv64 = __entry->softexpires })) -+); -+ -+/** -+ * htimmer_expire_entry - called immediately before the hrtimer callback -+ * @timer: pointer to struct hrtimer -+ * @now: pointer to variable which contains current time of the -+ * timers base. -+ * -+ * Allows to determine the timer latency. -+ */ -+TRACE_EVENT(hrtimer_expire_entry, -+ -+ TP_PROTO(struct hrtimer *hrtimer, ktime_t *now), -+ -+ TP_ARGS(hrtimer, now), -+ -+ TP_STRUCT__entry( -+ __field( void *, hrtimer ) -+ __field( s64, now ) -+ __field( void *, function) -+ ), -+ -+ TP_fast_assign( -+ __entry->hrtimer = hrtimer; -+ __entry->now = now->tv64; -+ __entry->function = hrtimer->function; -+ ), -+ -+ TP_printk("hrtimer=%p function=%pf now=%llu", __entry->hrtimer, __entry->function, -+ (unsigned long long)ktime_to_ns((ktime_t) { .tv64 = __entry->now })) -+ ); -+ -+DECLARE_EVENT_CLASS(hrtimer_class, -+ -+ TP_PROTO(struct hrtimer *hrtimer), -+ -+ TP_ARGS(hrtimer), -+ -+ TP_STRUCT__entry( -+ __field( void *, hrtimer ) -+ ), -+ -+ TP_fast_assign( -+ __entry->hrtimer = hrtimer; -+ ), -+ -+ TP_printk("hrtimer=%p", __entry->hrtimer) -+); -+ -+/** -+ * hrtimer_expire_exit - called immediately after the hrtimer callback returns -+ * @timer: pointer to struct hrtimer -+ * -+ * When used in combination with the hrtimer_expire_entry tracepoint we can -+ * determine the runtime of the callback function. -+ */ -+DEFINE_EVENT(hrtimer_class, hrtimer_expire_exit, -+ -+ TP_PROTO(struct hrtimer *hrtimer), -+ -+ TP_ARGS(hrtimer) -+); -+ -+/** -+ * hrtimer_cancel - called when the hrtimer is canceled -+ * @hrtimer: pointer to struct hrtimer -+ */ -+DEFINE_EVENT(hrtimer_class, hrtimer_cancel, -+ -+ TP_PROTO(struct hrtimer *hrtimer), -+ -+ TP_ARGS(hrtimer) -+); -+ -+/** -+ * itimer_state - called when itimer is started or canceled -+ * @which: name of the interval timer -+ * @value: the itimers value, itimer is canceled if value->it_value is -+ * zero, otherwise it is started -+ * @expires: the itimers expiry time -+ */ -+TRACE_EVENT(itimer_state, -+ -+ TP_PROTO(int which, const struct itimerval *const value, -+ cputime_t expires), -+ -+ TP_ARGS(which, value, expires), -+ -+ TP_STRUCT__entry( -+ __field( int, which ) -+ __field( cputime_t, expires ) -+ __field( long, value_sec ) -+ __field( long, value_usec ) -+ __field( long, interval_sec ) -+ __field( long, interval_usec ) -+ ), -+ -+ TP_fast_assign( -+ __entry->which = which; -+ __entry->expires = expires; -+ __entry->value_sec = value->it_value.tv_sec; -+ __entry->value_usec = value->it_value.tv_usec; -+ __entry->interval_sec = value->it_interval.tv_sec; -+ __entry->interval_usec = value->it_interval.tv_usec; -+ ), -+ -+ TP_printk("which=%d expires=%llu it_value=%ld.%ld it_interval=%ld.%ld", -+ __entry->which, (unsigned long long)__entry->expires, -+ __entry->value_sec, __entry->value_usec, -+ __entry->interval_sec, __entry->interval_usec) -+); -+ -+/** -+ * itimer_expire - called when itimer expires -+ * @which: type of the interval timer -+ * @pid: pid of the process which owns the timer -+ * @now: current time, used to calculate the latency of itimer -+ */ -+TRACE_EVENT(itimer_expire, -+ -+ TP_PROTO(int which, struct pid *pid, cputime_t now), -+ -+ TP_ARGS(which, pid, now), -+ -+ TP_STRUCT__entry( -+ __field( int , which ) -+ __field( pid_t, pid ) -+ __field( cputime_t, now ) -+ ), -+ -+ TP_fast_assign( -+ __entry->which = which; -+ __entry->now = now; -+ __entry->pid = pid_nr(pid); -+ ), -+ -+ TP_printk("which=%d pid=%d now=%llu", __entry->which, -+ (int) __entry->pid, (unsigned long long)__entry->now) -+); -+ -+#endif /* _TRACE_TIMER_H */ -+ -+/* This part must be outside protection */ -+#include <trace/define_trace.h> ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/events/mainline/udp.h -@@ -0,0 +1,32 @@ -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM udp -+ -+#if !defined(_TRACE_UDP_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_UDP_H -+ -+#include <linux/udp.h> -+#include <linux/tracepoint.h> -+ -+TRACE_EVENT(udp_fail_queue_rcv_skb, -+ -+ TP_PROTO(int rc, struct sock *sk), -+ -+ TP_ARGS(rc, sk), -+ -+ TP_STRUCT__entry( -+ __field(int, rc) -+ __field(__u16, lport) -+ ), -+ -+ TP_fast_assign( -+ __entry->rc = rc; -+ __entry->lport = inet_sk(sk)->inet_num; -+ ), -+ -+ TP_printk("rc=%d port=%hu", __entry->rc, __entry->lport) -+); -+ -+#endif /* _TRACE_UDP_H */ -+ -+/* This part must be outside protection */ -+#include <trace/define_trace.h> ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/events/mainline/vmscan.h -@@ -0,0 +1,383 @@ -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM vmscan -+ -+#if !defined(_TRACE_VMSCAN_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_VMSCAN_H -+ -+#include <linux/types.h> -+#include <linux/tracepoint.h> -+#include <linux/mm.h> -+#include <linux/memcontrol.h> -+#include <trace/events/gfpflags.h> -+ -+#define RECLAIM_WB_ANON 0x0001u -+#define RECLAIM_WB_FILE 0x0002u -+#define RECLAIM_WB_MIXED 0x0010u -+#define RECLAIM_WB_SYNC 0x0004u /* Unused, all reclaim async */ -+#define RECLAIM_WB_ASYNC 0x0008u -+ -+#define show_reclaim_flags(flags) \ -+ (flags) ? __print_flags(flags, "|", \ -+ {RECLAIM_WB_ANON, "RECLAIM_WB_ANON"}, \ -+ {RECLAIM_WB_FILE, "RECLAIM_WB_FILE"}, \ -+ {RECLAIM_WB_MIXED, "RECLAIM_WB_MIXED"}, \ -+ {RECLAIM_WB_SYNC, "RECLAIM_WB_SYNC"}, \ -+ {RECLAIM_WB_ASYNC, "RECLAIM_WB_ASYNC"} \ -+ ) : "RECLAIM_WB_NONE" -+ -+#define trace_reclaim_flags(page) ( \ -+ (page_is_file_cache(page) ? RECLAIM_WB_FILE : RECLAIM_WB_ANON) | \ -+ (RECLAIM_WB_ASYNC) \ -+ ) -+ -+#define trace_shrink_flags(file) \ -+ ( \ -+ (file ? RECLAIM_WB_FILE : RECLAIM_WB_ANON) | \ -+ (RECLAIM_WB_ASYNC) \ -+ ) -+ -+TRACE_EVENT(mm_vmscan_kswapd_sleep, -+ -+ TP_PROTO(int nid), -+ -+ TP_ARGS(nid), -+ -+ TP_STRUCT__entry( -+ __field( int, nid ) -+ ), -+ -+ TP_fast_assign( -+ __entry->nid = nid; -+ ), -+ -+ TP_printk("nid=%d", __entry->nid) -+); -+ -+TRACE_EVENT(mm_vmscan_kswapd_wake, -+ -+ TP_PROTO(int nid, int order), -+ -+ TP_ARGS(nid, order), -+ -+ TP_STRUCT__entry( -+ __field( int, nid ) -+ __field( int, order ) -+ ), -+ -+ TP_fast_assign( -+ __entry->nid = nid; -+ __entry->order = order; -+ ), -+ -+ TP_printk("nid=%d order=%d", __entry->nid, __entry->order) -+); -+ -+TRACE_EVENT(mm_vmscan_wakeup_kswapd, -+ -+ TP_PROTO(int nid, int zid, int order), -+ -+ TP_ARGS(nid, zid, order), -+ -+ TP_STRUCT__entry( -+ __field( int, nid ) -+ __field( int, zid ) -+ __field( int, order ) -+ ), -+ -+ TP_fast_assign( -+ __entry->nid = nid; -+ __entry->zid = zid; -+ __entry->order = order; -+ ), -+ -+ TP_printk("nid=%d zid=%d order=%d", -+ __entry->nid, -+ __entry->zid, -+ __entry->order) -+); -+ -+DECLARE_EVENT_CLASS(mm_vmscan_direct_reclaim_begin_template, -+ -+ TP_PROTO(int order, int may_writepage, gfp_t gfp_flags), -+ -+ TP_ARGS(order, may_writepage, gfp_flags), -+ -+ TP_STRUCT__entry( -+ __field( int, order ) -+ __field( int, may_writepage ) -+ __field( gfp_t, gfp_flags ) -+ ), -+ -+ TP_fast_assign( -+ __entry->order = order; -+ __entry->may_writepage = may_writepage; -+ __entry->gfp_flags = gfp_flags; -+ ), -+ -+ TP_printk("order=%d may_writepage=%d gfp_flags=%s", -+ __entry->order, -+ __entry->may_writepage, -+ show_gfp_flags(__entry->gfp_flags)) -+); -+ -+DEFINE_EVENT(mm_vmscan_direct_reclaim_begin_template, mm_vmscan_direct_reclaim_begin, -+ -+ TP_PROTO(int order, int may_writepage, gfp_t gfp_flags), -+ -+ TP_ARGS(order, may_writepage, gfp_flags) -+); -+ -+DEFINE_EVENT(mm_vmscan_direct_reclaim_begin_template, mm_vmscan_memcg_reclaim_begin, -+ -+ TP_PROTO(int order, int may_writepage, gfp_t gfp_flags), -+ -+ TP_ARGS(order, may_writepage, gfp_flags) -+); -+ -+DEFINE_EVENT(mm_vmscan_direct_reclaim_begin_template, mm_vmscan_memcg_softlimit_reclaim_begin, -+ -+ TP_PROTO(int order, int may_writepage, gfp_t gfp_flags), -+ -+ TP_ARGS(order, may_writepage, gfp_flags) -+); -+ -+DECLARE_EVENT_CLASS(mm_vmscan_direct_reclaim_end_template, -+ -+ TP_PROTO(unsigned long nr_reclaimed), -+ -+ TP_ARGS(nr_reclaimed), -+ -+ TP_STRUCT__entry( -+ __field( unsigned long, nr_reclaimed ) -+ ), -+ -+ TP_fast_assign( -+ __entry->nr_reclaimed = nr_reclaimed; -+ ), -+ -+ TP_printk("nr_reclaimed=%lu", __entry->nr_reclaimed) -+); -+ -+DEFINE_EVENT(mm_vmscan_direct_reclaim_end_template, mm_vmscan_direct_reclaim_end, -+ -+ TP_PROTO(unsigned long nr_reclaimed), -+ -+ TP_ARGS(nr_reclaimed) -+); -+ -+DEFINE_EVENT(mm_vmscan_direct_reclaim_end_template, mm_vmscan_memcg_reclaim_end, -+ -+ TP_PROTO(unsigned long nr_reclaimed), -+ -+ TP_ARGS(nr_reclaimed) -+); -+ -+DEFINE_EVENT(mm_vmscan_direct_reclaim_end_template, mm_vmscan_memcg_softlimit_reclaim_end, -+ -+ TP_PROTO(unsigned long nr_reclaimed), -+ -+ TP_ARGS(nr_reclaimed) -+); -+ -+TRACE_EVENT(mm_shrink_slab_start, -+ TP_PROTO(struct shrinker *shr, struct shrink_control *sc, -+ long nr_objects_to_shrink, unsigned long pgs_scanned, -+ unsigned long lru_pgs, unsigned long cache_items, -+ unsigned long long delta, unsigned long total_scan), -+ -+ TP_ARGS(shr, sc, nr_objects_to_shrink, pgs_scanned, lru_pgs, -+ cache_items, delta, total_scan), -+ -+ TP_STRUCT__entry( -+ __field(struct shrinker *, shr) -+ __field(void *, shrink) -+ __field(long, nr_objects_to_shrink) -+ __field(gfp_t, gfp_flags) -+ __field(unsigned long, pgs_scanned) -+ __field(unsigned long, lru_pgs) -+ __field(unsigned long, cache_items) -+ __field(unsigned long long, delta) -+ __field(unsigned long, total_scan) -+ ), -+ -+ TP_fast_assign( -+ __entry->shr = shr; -+ __entry->shrink = shr->shrink; -+ __entry->nr_objects_to_shrink = nr_objects_to_shrink; -+ __entry->gfp_flags = sc->gfp_mask; -+ __entry->pgs_scanned = pgs_scanned; -+ __entry->lru_pgs = lru_pgs; -+ __entry->cache_items = cache_items; -+ __entry->delta = delta; -+ __entry->total_scan = total_scan; -+ ), -+ -+ TP_printk("%pF %p: objects to shrink %ld gfp_flags %s pgs_scanned %ld lru_pgs %ld cache items %ld delta %lld total_scan %ld", -+ __entry->shrink, -+ __entry->shr, -+ __entry->nr_objects_to_shrink, -+ show_gfp_flags(__entry->gfp_flags), -+ __entry->pgs_scanned, -+ __entry->lru_pgs, -+ __entry->cache_items, -+ __entry->delta, -+ __entry->total_scan) -+); -+ -+TRACE_EVENT(mm_shrink_slab_end, -+ TP_PROTO(struct shrinker *shr, int shrinker_retval, -+ long unused_scan_cnt, long new_scan_cnt), -+ -+ TP_ARGS(shr, shrinker_retval, unused_scan_cnt, new_scan_cnt), -+ -+ TP_STRUCT__entry( -+ __field(struct shrinker *, shr) -+ __field(void *, shrink) -+ __field(long, unused_scan) -+ __field(long, new_scan) -+ __field(int, retval) -+ __field(long, total_scan) -+ ), -+ -+ TP_fast_assign( -+ __entry->shr = shr; -+ __entry->shrink = shr->shrink; -+ __entry->unused_scan = unused_scan_cnt; -+ __entry->new_scan = new_scan_cnt; -+ __entry->retval = shrinker_retval; -+ __entry->total_scan = new_scan_cnt - unused_scan_cnt; -+ ), -+ -+ TP_printk("%pF %p: unused scan count %ld new scan count %ld total_scan %ld last shrinker return val %d", -+ __entry->shrink, -+ __entry->shr, -+ __entry->unused_scan, -+ __entry->new_scan, -+ __entry->total_scan, -+ __entry->retval) -+); -+ -+DECLARE_EVENT_CLASS(mm_vmscan_lru_isolate_template, -+ -+ TP_PROTO(int order, -+ unsigned long nr_requested, -+ unsigned long nr_scanned, -+ unsigned long nr_taken, -+ isolate_mode_t isolate_mode, -+ int file), -+ -+ TP_ARGS(order, nr_requested, nr_scanned, nr_taken, isolate_mode, file), -+ -+ TP_STRUCT__entry( -+ __field(int, order) -+ __field(unsigned long, nr_requested) -+ __field(unsigned long, nr_scanned) -+ __field(unsigned long, nr_taken) -+ __field(isolate_mode_t, isolate_mode) -+ __field(int, file) -+ ), -+ -+ TP_fast_assign( -+ __entry->order = order; -+ __entry->nr_requested = nr_requested; -+ __entry->nr_scanned = nr_scanned; -+ __entry->nr_taken = nr_taken; -+ __entry->isolate_mode = isolate_mode; -+ __entry->file = file; -+ ), -+ -+ TP_printk("isolate_mode=%d order=%d nr_requested=%lu nr_scanned=%lu nr_taken=%lu file=%d", -+ __entry->isolate_mode, -+ __entry->order, -+ __entry->nr_requested, -+ __entry->nr_scanned, -+ __entry->nr_taken, -+ __entry->file) -+); -+ -+DEFINE_EVENT(mm_vmscan_lru_isolate_template, mm_vmscan_lru_isolate, -+ -+ TP_PROTO(int order, -+ unsigned long nr_requested, -+ unsigned long nr_scanned, -+ unsigned long nr_taken, -+ isolate_mode_t isolate_mode, -+ int file), -+ -+ TP_ARGS(order, nr_requested, nr_scanned, nr_taken, isolate_mode, file) -+ -+); -+ -+DEFINE_EVENT(mm_vmscan_lru_isolate_template, mm_vmscan_memcg_isolate, -+ -+ TP_PROTO(int order, -+ unsigned long nr_requested, -+ unsigned long nr_scanned, -+ unsigned long nr_taken, -+ isolate_mode_t isolate_mode, -+ int file), -+ -+ TP_ARGS(order, nr_requested, nr_scanned, nr_taken, isolate_mode, file) -+ -+); -+ -+TRACE_EVENT(mm_vmscan_writepage, -+ -+ TP_PROTO(struct page *page, -+ int reclaim_flags), -+ -+ TP_ARGS(page, reclaim_flags), -+ -+ TP_STRUCT__entry( -+ __field(struct page *, page) -+ __field(int, reclaim_flags) -+ ), -+ -+ TP_fast_assign( -+ __entry->page = page; -+ __entry->reclaim_flags = reclaim_flags; -+ ), -+ -+ TP_printk("page=%p pfn=%lu flags=%s", -+ __entry->page, -+ page_to_pfn(__entry->page), -+ show_reclaim_flags(__entry->reclaim_flags)) -+); -+ -+TRACE_EVENT(mm_vmscan_lru_shrink_inactive, -+ -+ TP_PROTO(int nid, int zid, -+ unsigned long nr_scanned, unsigned long nr_reclaimed, -+ int priority, int reclaim_flags), -+ -+ TP_ARGS(nid, zid, nr_scanned, nr_reclaimed, priority, reclaim_flags), -+ -+ TP_STRUCT__entry( -+ __field(int, nid) -+ __field(int, zid) -+ __field(unsigned long, nr_scanned) -+ __field(unsigned long, nr_reclaimed) -+ __field(int, priority) -+ __field(int, reclaim_flags) -+ ), -+ -+ TP_fast_assign( -+ __entry->nid = nid; -+ __entry->zid = zid; -+ __entry->nr_scanned = nr_scanned; -+ __entry->nr_reclaimed = nr_reclaimed; -+ __entry->priority = priority; -+ __entry->reclaim_flags = reclaim_flags; -+ ), -+ -+ TP_printk("nid=%d zid=%d nr_scanned=%ld nr_reclaimed=%ld priority=%d flags=%s", -+ __entry->nid, __entry->zid, -+ __entry->nr_scanned, __entry->nr_reclaimed, -+ __entry->priority, -+ show_reclaim_flags(__entry->reclaim_flags)) -+); -+ -+#endif /* _TRACE_VMSCAN_H */ -+ -+/* This part must be outside protection */ -+#include <trace/define_trace.h> ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/events/mainline/workqueue.h -@@ -0,0 +1,121 @@ -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM workqueue -+ -+#if !defined(_TRACE_WORKQUEUE_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_WORKQUEUE_H -+ -+#include <linux/tracepoint.h> -+#include <linux/workqueue.h> -+ -+DECLARE_EVENT_CLASS(workqueue_work, -+ -+ TP_PROTO(struct work_struct *work), -+ -+ TP_ARGS(work), -+ -+ TP_STRUCT__entry( -+ __field( void *, work ) -+ ), -+ -+ TP_fast_assign( -+ __entry->work = work; -+ ), -+ -+ TP_printk("work struct %p", __entry->work) -+); -+ -+/** -+ * workqueue_queue_work - called when a work gets queued -+ * @req_cpu: the requested cpu -+ * @cwq: pointer to struct cpu_workqueue_struct -+ * @work: pointer to struct work_struct -+ * -+ * This event occurs when a work is queued immediately or once a -+ * delayed work is actually queued on a workqueue (ie: once the delay -+ * has been reached). -+ */ -+TRACE_EVENT(workqueue_queue_work, -+ -+ TP_PROTO(unsigned int req_cpu, struct cpu_workqueue_struct *cwq, -+ struct work_struct *work), -+ -+ TP_ARGS(req_cpu, cwq, work), -+ -+ TP_STRUCT__entry( -+ __field( void *, work ) -+ __field( void *, function) -+ __field( void *, workqueue) -+ __field( unsigned int, req_cpu ) -+ __field( unsigned int, cpu ) -+ ), -+ -+ TP_fast_assign( -+ __entry->work = work; -+ __entry->function = work->func; -+ __entry->workqueue = cwq->wq; -+ __entry->req_cpu = req_cpu; -+ __entry->cpu = cwq->pool->gcwq->cpu; -+ ), -+ -+ TP_printk("work struct=%p function=%pf workqueue=%p req_cpu=%u cpu=%u", -+ __entry->work, __entry->function, __entry->workqueue, -+ __entry->req_cpu, __entry->cpu) -+); -+ -+/** -+ * workqueue_activate_work - called when a work gets activated -+ * @work: pointer to struct work_struct -+ * -+ * This event occurs when a queued work is put on the active queue, -+ * which happens immediately after queueing unless @max_active limit -+ * is reached. -+ */ -+DEFINE_EVENT(workqueue_work, workqueue_activate_work, -+ -+ TP_PROTO(struct work_struct *work), -+ -+ TP_ARGS(work) -+); -+ -+/** -+ * workqueue_execute_start - called immediately before the workqueue callback -+ * @work: pointer to struct work_struct -+ * -+ * Allows to track workqueue execution. -+ */ -+TRACE_EVENT(workqueue_execute_start, -+ -+ TP_PROTO(struct work_struct *work), -+ -+ TP_ARGS(work), -+ -+ TP_STRUCT__entry( -+ __field( void *, work ) -+ __field( void *, function) -+ ), -+ -+ TP_fast_assign( -+ __entry->work = work; -+ __entry->function = work->func; -+ ), -+ -+ TP_printk("work struct %p: function %pf", __entry->work, __entry->function) -+); -+ -+/** -+ * workqueue_execute_end - called immediately after the workqueue callback -+ * @work: pointer to struct work_struct -+ * -+ * Allows to track workqueue execution. -+ */ -+DEFINE_EVENT(workqueue_work, workqueue_execute_end, -+ -+ TP_PROTO(struct work_struct *work), -+ -+ TP_ARGS(work) -+); -+ -+#endif /* _TRACE_WORKQUEUE_H */ -+ -+/* This part must be outside protection */ -+#include <trace/define_trace.h> ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/events/mainline/writeback.h -@@ -0,0 +1,492 @@ -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM writeback -+ -+#if !defined(_TRACE_WRITEBACK_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_WRITEBACK_H -+ -+#include <linux/backing-dev.h> -+#include <linux/writeback.h> -+ -+#define show_inode_state(state) \ -+ __print_flags(state, "|", \ -+ {I_DIRTY_SYNC, "I_DIRTY_SYNC"}, \ -+ {I_DIRTY_DATASYNC, "I_DIRTY_DATASYNC"}, \ -+ {I_DIRTY_PAGES, "I_DIRTY_PAGES"}, \ -+ {I_NEW, "I_NEW"}, \ -+ {I_WILL_FREE, "I_WILL_FREE"}, \ -+ {I_FREEING, "I_FREEING"}, \ -+ {I_CLEAR, "I_CLEAR"}, \ -+ {I_SYNC, "I_SYNC"}, \ -+ {I_REFERENCED, "I_REFERENCED"} \ -+ ) -+ -+#define WB_WORK_REASON \ -+ {WB_REASON_BACKGROUND, "background"}, \ -+ {WB_REASON_TRY_TO_FREE_PAGES, "try_to_free_pages"}, \ -+ {WB_REASON_SYNC, "sync"}, \ -+ {WB_REASON_PERIODIC, "periodic"}, \ -+ {WB_REASON_LAPTOP_TIMER, "laptop_timer"}, \ -+ {WB_REASON_FREE_MORE_MEM, "free_more_memory"}, \ -+ {WB_REASON_FS_FREE_SPACE, "fs_free_space"}, \ -+ {WB_REASON_FORKER_THREAD, "forker_thread"} -+ -+struct wb_writeback_work; -+ -+DECLARE_EVENT_CLASS(writeback_work_class, -+ TP_PROTO(struct backing_dev_info *bdi, struct wb_writeback_work *work), -+ TP_ARGS(bdi, work), -+ TP_STRUCT__entry( -+ __array(char, name, 32) -+ __field(long, nr_pages) -+ __field(dev_t, sb_dev) -+ __field(int, sync_mode) -+ __field(int, for_kupdate) -+ __field(int, range_cyclic) -+ __field(int, for_background) -+ __field(int, reason) -+ ), -+ TP_fast_assign( -+ struct device *dev = bdi->dev; -+ if (!dev) -+ dev = default_backing_dev_info.dev; -+ strncpy(__entry->name, dev_name(dev), 32); -+ __entry->nr_pages = work->nr_pages; -+ __entry->sb_dev = work->sb ? work->sb->s_dev : 0; -+ __entry->sync_mode = work->sync_mode; -+ __entry->for_kupdate = work->for_kupdate; -+ __entry->range_cyclic = work->range_cyclic; -+ __entry->for_background = work->for_background; -+ __entry->reason = work->reason; -+ ), -+ TP_printk("bdi %s: sb_dev %d:%d nr_pages=%ld sync_mode=%d " -+ "kupdate=%d range_cyclic=%d background=%d reason=%s", -+ __entry->name, -+ MAJOR(__entry->sb_dev), MINOR(__entry->sb_dev), -+ __entry->nr_pages, -+ __entry->sync_mode, -+ __entry->for_kupdate, -+ __entry->range_cyclic, -+ __entry->for_background, -+ __print_symbolic(__entry->reason, WB_WORK_REASON) -+ ) -+); -+#define DEFINE_WRITEBACK_WORK_EVENT(name) \ -+DEFINE_EVENT(writeback_work_class, name, \ -+ TP_PROTO(struct backing_dev_info *bdi, struct wb_writeback_work *work), \ -+ TP_ARGS(bdi, work)) -+DEFINE_WRITEBACK_WORK_EVENT(writeback_nothread); -+DEFINE_WRITEBACK_WORK_EVENT(writeback_queue); -+DEFINE_WRITEBACK_WORK_EVENT(writeback_exec); -+DEFINE_WRITEBACK_WORK_EVENT(writeback_start); -+DEFINE_WRITEBACK_WORK_EVENT(writeback_written); -+DEFINE_WRITEBACK_WORK_EVENT(writeback_wait); -+ -+TRACE_EVENT(writeback_pages_written, -+ TP_PROTO(long pages_written), -+ TP_ARGS(pages_written), -+ TP_STRUCT__entry( -+ __field(long, pages) -+ ), -+ TP_fast_assign( -+ __entry->pages = pages_written; -+ ), -+ TP_printk("%ld", __entry->pages) -+); -+ -+DECLARE_EVENT_CLASS(writeback_class, -+ TP_PROTO(struct backing_dev_info *bdi), -+ TP_ARGS(bdi), -+ TP_STRUCT__entry( -+ __array(char, name, 32) -+ ), -+ TP_fast_assign( -+ strncpy(__entry->name, dev_name(bdi->dev), 32); -+ ), -+ TP_printk("bdi %s", -+ __entry->name -+ ) -+); -+#define DEFINE_WRITEBACK_EVENT(name) \ -+DEFINE_EVENT(writeback_class, name, \ -+ TP_PROTO(struct backing_dev_info *bdi), \ -+ TP_ARGS(bdi)) -+ -+DEFINE_WRITEBACK_EVENT(writeback_nowork); -+DEFINE_WRITEBACK_EVENT(writeback_wake_background); -+DEFINE_WRITEBACK_EVENT(writeback_wake_thread); -+DEFINE_WRITEBACK_EVENT(writeback_wake_forker_thread); -+DEFINE_WRITEBACK_EVENT(writeback_bdi_register); -+DEFINE_WRITEBACK_EVENT(writeback_bdi_unregister); -+DEFINE_WRITEBACK_EVENT(writeback_thread_start); -+DEFINE_WRITEBACK_EVENT(writeback_thread_stop); -+ -+DECLARE_EVENT_CLASS(wbc_class, -+ TP_PROTO(struct writeback_control *wbc, struct backing_dev_info *bdi), -+ TP_ARGS(wbc, bdi), -+ TP_STRUCT__entry( -+ __array(char, name, 32) -+ __field(long, nr_to_write) -+ __field(long, pages_skipped) -+ __field(int, sync_mode) -+ __field(int, for_kupdate) -+ __field(int, for_background) -+ __field(int, for_reclaim) -+ __field(int, range_cyclic) -+ __field(long, range_start) -+ __field(long, range_end) -+ ), -+ -+ TP_fast_assign( -+ strncpy(__entry->name, dev_name(bdi->dev), 32); -+ __entry->nr_to_write = wbc->nr_to_write; -+ __entry->pages_skipped = wbc->pages_skipped; -+ __entry->sync_mode = wbc->sync_mode; -+ __entry->for_kupdate = wbc->for_kupdate; -+ __entry->for_background = wbc->for_background; -+ __entry->for_reclaim = wbc->for_reclaim; -+ __entry->range_cyclic = wbc->range_cyclic; -+ __entry->range_start = (long)wbc->range_start; -+ __entry->range_end = (long)wbc->range_end; -+ ), -+ -+ TP_printk("bdi %s: towrt=%ld skip=%ld mode=%d kupd=%d " -+ "bgrd=%d reclm=%d cyclic=%d " -+ "start=0x%lx end=0x%lx", -+ __entry->name, -+ __entry->nr_to_write, -+ __entry->pages_skipped, -+ __entry->sync_mode, -+ __entry->for_kupdate, -+ __entry->for_background, -+ __entry->for_reclaim, -+ __entry->range_cyclic, -+ __entry->range_start, -+ __entry->range_end) -+) -+ -+#define DEFINE_WBC_EVENT(name) \ -+DEFINE_EVENT(wbc_class, name, \ -+ TP_PROTO(struct writeback_control *wbc, struct backing_dev_info *bdi), \ -+ TP_ARGS(wbc, bdi)) -+DEFINE_WBC_EVENT(wbc_writepage); -+ -+TRACE_EVENT(writeback_queue_io, -+ TP_PROTO(struct bdi_writeback *wb, -+ struct wb_writeback_work *work, -+ int moved), -+ TP_ARGS(wb, work, moved), -+ TP_STRUCT__entry( -+ __array(char, name, 32) -+ __field(unsigned long, older) -+ __field(long, age) -+ __field(int, moved) -+ __field(int, reason) -+ ), -+ TP_fast_assign( -+ unsigned long *older_than_this = work->older_than_this; -+ strncpy(__entry->name, dev_name(wb->bdi->dev), 32); -+ __entry->older = older_than_this ? *older_than_this : 0; -+ __entry->age = older_than_this ? -+ (jiffies - *older_than_this) * 1000 / HZ : -1; -+ __entry->moved = moved; -+ __entry->reason = work->reason; -+ ), -+ TP_printk("bdi %s: older=%lu age=%ld enqueue=%d reason=%s", -+ __entry->name, -+ __entry->older, /* older_than_this in jiffies */ -+ __entry->age, /* older_than_this in relative milliseconds */ -+ __entry->moved, -+ __print_symbolic(__entry->reason, WB_WORK_REASON) -+ ) -+); -+ -+TRACE_EVENT(global_dirty_state, -+ -+ TP_PROTO(unsigned long background_thresh, -+ unsigned long dirty_thresh -+ ), -+ -+ TP_ARGS(background_thresh, -+ dirty_thresh -+ ), -+ -+ TP_STRUCT__entry( -+ __field(unsigned long, nr_dirty) -+ __field(unsigned long, nr_writeback) -+ __field(unsigned long, nr_unstable) -+ __field(unsigned long, background_thresh) -+ __field(unsigned long, dirty_thresh) -+ __field(unsigned long, dirty_limit) -+ __field(unsigned long, nr_dirtied) -+ __field(unsigned long, nr_written) -+ ), -+ -+ TP_fast_assign( -+ __entry->nr_dirty = global_page_state(NR_FILE_DIRTY); -+ __entry->nr_writeback = global_page_state(NR_WRITEBACK); -+ __entry->nr_unstable = global_page_state(NR_UNSTABLE_NFS); -+ __entry->nr_dirtied = global_page_state(NR_DIRTIED); -+ __entry->nr_written = global_page_state(NR_WRITTEN); -+ __entry->background_thresh = background_thresh; -+ __entry->dirty_thresh = dirty_thresh; -+ __entry->dirty_limit = global_dirty_limit; -+ ), -+ -+ TP_printk("dirty=%lu writeback=%lu unstable=%lu " -+ "bg_thresh=%lu thresh=%lu limit=%lu " -+ "dirtied=%lu written=%lu", -+ __entry->nr_dirty, -+ __entry->nr_writeback, -+ __entry->nr_unstable, -+ __entry->background_thresh, -+ __entry->dirty_thresh, -+ __entry->dirty_limit, -+ __entry->nr_dirtied, -+ __entry->nr_written -+ ) -+); -+ -+#define KBps(x) ((x) << (PAGE_SHIFT - 10)) -+ -+TRACE_EVENT(bdi_dirty_ratelimit, -+ -+ TP_PROTO(struct backing_dev_info *bdi, -+ unsigned long dirty_rate, -+ unsigned long task_ratelimit), -+ -+ TP_ARGS(bdi, dirty_rate, task_ratelimit), -+ -+ TP_STRUCT__entry( -+ __array(char, bdi, 32) -+ __field(unsigned long, write_bw) -+ __field(unsigned long, avg_write_bw) -+ __field(unsigned long, dirty_rate) -+ __field(unsigned long, dirty_ratelimit) -+ __field(unsigned long, task_ratelimit) -+ __field(unsigned long, balanced_dirty_ratelimit) -+ ), -+ -+ TP_fast_assign( -+ strlcpy(__entry->bdi, dev_name(bdi->dev), 32); -+ __entry->write_bw = KBps(bdi->write_bandwidth); -+ __entry->avg_write_bw = KBps(bdi->avg_write_bandwidth); -+ __entry->dirty_rate = KBps(dirty_rate); -+ __entry->dirty_ratelimit = KBps(bdi->dirty_ratelimit); -+ __entry->task_ratelimit = KBps(task_ratelimit); -+ __entry->balanced_dirty_ratelimit = -+ KBps(bdi->balanced_dirty_ratelimit); -+ ), -+ -+ TP_printk("bdi %s: " -+ "write_bw=%lu awrite_bw=%lu dirty_rate=%lu " -+ "dirty_ratelimit=%lu task_ratelimit=%lu " -+ "balanced_dirty_ratelimit=%lu", -+ __entry->bdi, -+ __entry->write_bw, /* write bandwidth */ -+ __entry->avg_write_bw, /* avg write bandwidth */ -+ __entry->dirty_rate, /* bdi dirty rate */ -+ __entry->dirty_ratelimit, /* base ratelimit */ -+ __entry->task_ratelimit, /* ratelimit with position control */ -+ __entry->balanced_dirty_ratelimit /* the balanced ratelimit */ -+ ) -+); -+ -+TRACE_EVENT(balance_dirty_pages, -+ -+ TP_PROTO(struct backing_dev_info *bdi, -+ unsigned long thresh, -+ unsigned long bg_thresh, -+ unsigned long dirty, -+ unsigned long bdi_thresh, -+ unsigned long bdi_dirty, -+ unsigned long dirty_ratelimit, -+ unsigned long task_ratelimit, -+ unsigned long dirtied, -+ unsigned long period, -+ long pause, -+ unsigned long start_time), -+ -+ TP_ARGS(bdi, thresh, bg_thresh, dirty, bdi_thresh, bdi_dirty, -+ dirty_ratelimit, task_ratelimit, -+ dirtied, period, pause, start_time), -+ -+ TP_STRUCT__entry( -+ __array( char, bdi, 32) -+ __field(unsigned long, limit) -+ __field(unsigned long, setpoint) -+ __field(unsigned long, dirty) -+ __field(unsigned long, bdi_setpoint) -+ __field(unsigned long, bdi_dirty) -+ __field(unsigned long, dirty_ratelimit) -+ __field(unsigned long, task_ratelimit) -+ __field(unsigned int, dirtied) -+ __field(unsigned int, dirtied_pause) -+ __field(unsigned long, paused) -+ __field( long, pause) -+ __field(unsigned long, period) -+ __field( long, think) -+ ), -+ -+ TP_fast_assign( -+ unsigned long freerun = (thresh + bg_thresh) / 2; -+ strlcpy(__entry->bdi, dev_name(bdi->dev), 32); -+ -+ __entry->limit = global_dirty_limit; -+ __entry->setpoint = (global_dirty_limit + freerun) / 2; -+ __entry->dirty = dirty; -+ __entry->bdi_setpoint = __entry->setpoint * -+ bdi_thresh / (thresh + 1); -+ __entry->bdi_dirty = bdi_dirty; -+ __entry->dirty_ratelimit = KBps(dirty_ratelimit); -+ __entry->task_ratelimit = KBps(task_ratelimit); -+ __entry->dirtied = dirtied; -+ __entry->dirtied_pause = current->nr_dirtied_pause; -+ __entry->think = current->dirty_paused_when == 0 ? 0 : -+ (long)(jiffies - current->dirty_paused_when) * 1000/HZ; -+ __entry->period = period * 1000 / HZ; -+ __entry->pause = pause * 1000 / HZ; -+ __entry->paused = (jiffies - start_time) * 1000 / HZ; -+ ), -+ -+ -+ TP_printk("bdi %s: " -+ "limit=%lu setpoint=%lu dirty=%lu " -+ "bdi_setpoint=%lu bdi_dirty=%lu " -+ "dirty_ratelimit=%lu task_ratelimit=%lu " -+ "dirtied=%u dirtied_pause=%u " -+ "paused=%lu pause=%ld period=%lu think=%ld", -+ __entry->bdi, -+ __entry->limit, -+ __entry->setpoint, -+ __entry->dirty, -+ __entry->bdi_setpoint, -+ __entry->bdi_dirty, -+ __entry->dirty_ratelimit, -+ __entry->task_ratelimit, -+ __entry->dirtied, -+ __entry->dirtied_pause, -+ __entry->paused, /* ms */ -+ __entry->pause, /* ms */ -+ __entry->period, /* ms */ -+ __entry->think /* ms */ -+ ) -+); -+ -+TRACE_EVENT(writeback_sb_inodes_requeue, -+ -+ TP_PROTO(struct inode *inode), -+ TP_ARGS(inode), -+ -+ TP_STRUCT__entry( -+ __array(char, name, 32) -+ __field(unsigned long, ino) -+ __field(unsigned long, state) -+ __field(unsigned long, dirtied_when) -+ ), -+ -+ TP_fast_assign( -+ strncpy(__entry->name, -+ dev_name(inode_to_bdi(inode)->dev), 32); -+ __entry->ino = inode->i_ino; -+ __entry->state = inode->i_state; -+ __entry->dirtied_when = inode->dirtied_when; -+ ), -+ -+ TP_printk("bdi %s: ino=%lu state=%s dirtied_when=%lu age=%lu", -+ __entry->name, -+ __entry->ino, -+ show_inode_state(__entry->state), -+ __entry->dirtied_when, -+ (jiffies - __entry->dirtied_when) / HZ -+ ) -+); -+ -+DECLARE_EVENT_CLASS(writeback_congest_waited_template, -+ -+ TP_PROTO(unsigned int usec_timeout, unsigned int usec_delayed), -+ -+ TP_ARGS(usec_timeout, usec_delayed), -+ -+ TP_STRUCT__entry( -+ __field( unsigned int, usec_timeout ) -+ __field( unsigned int, usec_delayed ) -+ ), -+ -+ TP_fast_assign( -+ __entry->usec_timeout = usec_timeout; -+ __entry->usec_delayed = usec_delayed; -+ ), -+ -+ TP_printk("usec_timeout=%u usec_delayed=%u", -+ __entry->usec_timeout, -+ __entry->usec_delayed) -+); -+ -+DEFINE_EVENT(writeback_congest_waited_template, writeback_congestion_wait, -+ -+ TP_PROTO(unsigned int usec_timeout, unsigned int usec_delayed), -+ -+ TP_ARGS(usec_timeout, usec_delayed) -+); -+ -+DEFINE_EVENT(writeback_congest_waited_template, writeback_wait_iff_congested, -+ -+ TP_PROTO(unsigned int usec_timeout, unsigned int usec_delayed), -+ -+ TP_ARGS(usec_timeout, usec_delayed) -+); -+ -+DECLARE_EVENT_CLASS(writeback_single_inode_template, -+ -+ TP_PROTO(struct inode *inode, -+ struct writeback_control *wbc, -+ unsigned long nr_to_write -+ ), -+ -+ TP_ARGS(inode, wbc, nr_to_write), -+ -+ TP_STRUCT__entry( -+ __array(char, name, 32) -+ __field(unsigned long, ino) -+ __field(unsigned long, state) -+ __field(unsigned long, dirtied_when) -+ __field(unsigned long, writeback_index) -+ __field(long, nr_to_write) -+ __field(unsigned long, wrote) -+ ), -+ -+ TP_fast_assign( -+ strncpy(__entry->name, -+ dev_name(inode_to_bdi(inode)->dev), 32); -+ __entry->ino = inode->i_ino; -+ __entry->state = inode->i_state; -+ __entry->dirtied_when = inode->dirtied_when; -+ __entry->writeback_index = inode->i_mapping->writeback_index; -+ __entry->nr_to_write = nr_to_write; -+ __entry->wrote = nr_to_write - wbc->nr_to_write; -+ ), -+ -+ TP_printk("bdi %s: ino=%lu state=%s dirtied_when=%lu age=%lu " -+ "index=%lu to_write=%ld wrote=%lu", -+ __entry->name, -+ __entry->ino, -+ show_inode_state(__entry->state), -+ __entry->dirtied_when, -+ (jiffies - __entry->dirtied_when) / HZ, -+ __entry->writeback_index, -+ __entry->nr_to_write, -+ __entry->wrote -+ ) -+); -+ -+DEFINE_EVENT(writeback_single_inode_template, writeback_single_inode, -+ TP_PROTO(struct inode *inode, -+ struct writeback_control *wbc, -+ unsigned long nr_to_write), -+ TP_ARGS(inode, wbc, nr_to_write) -+); -+ -+#endif /* _TRACE_WRITEBACK_H */ -+ -+/* This part must be outside protection */ -+#include <trace/define_trace.h> ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/syscalls/3.0.34/powerpc-32-syscalls-3.0.34 -@@ -0,0 +1,286 @@ -+syscall sys_restart_syscall nr 0 nbargs 0 types: () args: () -+syscall sys_exit nr 1 nbargs 1 types: (int) args: (error_code) -+syscall sys_read nr 3 nbargs 3 types: (unsigned int, char *, size_t) args: (fd, buf, count) -+syscall sys_write nr 4 nbargs 3 types: (unsigned int, const char *, size_t) args: (fd, buf, count) -+syscall sys_open nr 5 nbargs 3 types: (const char *, int, int) args: (filename, flags, mode) -+syscall sys_close nr 6 nbargs 1 types: (unsigned int) args: (fd) -+syscall sys_waitpid nr 7 nbargs 3 types: (pid_t, int *, int) args: (pid, stat_addr, options) -+syscall sys_creat nr 8 nbargs 2 types: (const char *, int) args: (pathname, mode) -+syscall sys_link nr 9 nbargs 2 types: (const char *, const char *) args: (oldname, newname) -+syscall sys_unlink nr 10 nbargs 1 types: (const char *) args: (pathname) -+syscall sys_chdir nr 12 nbargs 1 types: (const char *) args: (filename) -+syscall sys_time nr 13 nbargs 1 types: (time_t *) args: (tloc) -+syscall sys_mknod nr 14 nbargs 3 types: (const char *, int, unsigned) args: (filename, mode, dev) -+syscall sys_chmod nr 15 nbargs 2 types: (const char *, mode_t) args: (filename, mode) -+syscall sys_lchown nr 16 nbargs 3 types: (const char *, uid_t, gid_t) args: (filename, user, group) -+syscall sys_stat nr 18 nbargs 2 types: (const char *, struct __old_kernel_stat *) args: (filename, statbuf) -+syscall sys_lseek nr 19 nbargs 3 types: (unsigned int, off_t, unsigned int) args: (fd, offset, origin) -+syscall sys_getpid nr 20 nbargs 0 types: () args: () -+syscall sys_mount nr 21 nbargs 5 types: (char *, char *, char *, unsigned long, void *) args: (dev_name, dir_name, type, flags, data) -+syscall sys_oldumount nr 22 nbargs 1 types: (char *) args: (name) -+syscall sys_setuid nr 23 nbargs 1 types: (uid_t) args: (uid) -+syscall sys_getuid nr 24 nbargs 0 types: () args: () -+syscall sys_stime nr 25 nbargs 1 types: (time_t *) args: (tptr) -+syscall sys_ptrace nr 26 nbargs 4 types: (long, long, unsigned long, unsigned long) args: (request, pid, addr, data) -+syscall sys_alarm nr 27 nbargs 1 types: (unsigned int) args: (seconds) -+syscall sys_fstat nr 28 nbargs 2 types: (unsigned int, struct __old_kernel_stat *) args: (fd, statbuf) -+syscall sys_pause nr 29 nbargs 0 types: () args: () -+syscall sys_utime nr 30 nbargs 2 types: (char *, struct utimbuf *) args: (filename, times) -+syscall sys_access nr 33 nbargs 2 types: (const char *, int) args: (filename, mode) -+syscall sys_nice nr 34 nbargs 1 types: (int) args: (increment) -+syscall sys_sync nr 36 nbargs 0 types: () args: () -+syscall sys_kill nr 37 nbargs 2 types: (pid_t, int) args: (pid, sig) -+syscall sys_rename nr 38 nbargs 2 types: (const char *, const char *) args: (oldname, newname) -+syscall sys_mkdir nr 39 nbargs 2 types: (const char *, int) args: (pathname, mode) -+syscall sys_rmdir nr 40 nbargs 1 types: (const char *) args: (pathname) -+syscall sys_dup nr 41 nbargs 1 types: (unsigned int) args: (fildes) -+syscall sys_pipe nr 42 nbargs 1 types: (int *) args: (fildes) -+syscall sys_times nr 43 nbargs 1 types: (struct tms *) args: (tbuf) -+syscall sys_brk nr 45 nbargs 1 types: (unsigned long) args: (brk) -+syscall sys_setgid nr 46 nbargs 1 types: (gid_t) args: (gid) -+syscall sys_getgid nr 47 nbargs 0 types: () args: () -+syscall sys_signal nr 48 nbargs 2 types: (int, __sighandler_t) args: (sig, handler) -+syscall sys_geteuid nr 49 nbargs 0 types: () args: () -+syscall sys_getegid nr 50 nbargs 0 types: () args: () -+syscall sys_acct nr 51 nbargs 1 types: (const char *) args: (name) -+syscall sys_umount nr 52 nbargs 2 types: (char *, int) args: (name, flags) -+syscall sys_ioctl nr 54 nbargs 3 types: (unsigned int, unsigned int, unsigned long) args: (fd, cmd, arg) -+syscall sys_fcntl nr 55 nbargs 3 types: (unsigned int, unsigned int, unsigned long) args: (fd, cmd, arg) -+syscall sys_setpgid nr 57 nbargs 2 types: (pid_t, pid_t) args: (pid, pgid) -+syscall sys_olduname nr 59 nbargs 1 types: (struct oldold_utsname *) args: (name) -+syscall sys_umask nr 60 nbargs 1 types: (int) args: (mask) -+syscall sys_chroot nr 61 nbargs 1 types: (const char *) args: (filename) -+syscall sys_ustat nr 62 nbargs 2 types: (unsigned, struct ustat *) args: (dev, ubuf) -+syscall sys_dup2 nr 63 nbargs 2 types: (unsigned int, unsigned int) args: (oldfd, newfd) -+syscall sys_getppid nr 64 nbargs 0 types: () args: () -+syscall sys_getpgrp nr 65 nbargs 0 types: () args: () -+syscall sys_setsid nr 66 nbargs 0 types: () args: () -+syscall sys_sgetmask nr 68 nbargs 0 types: () args: () -+syscall sys_ssetmask nr 69 nbargs 1 types: (int) args: (newmask) -+syscall sys_setreuid nr 70 nbargs 2 types: (uid_t, uid_t) args: (ruid, euid) -+syscall sys_setregid nr 71 nbargs 2 types: (gid_t, gid_t) args: (rgid, egid) -+syscall sys_sigpending nr 73 nbargs 1 types: (old_sigset_t *) args: (set) -+syscall sys_sethostname nr 74 nbargs 2 types: (char *, int) args: (name, len) -+syscall sys_setrlimit nr 75 nbargs 2 types: (unsigned int, struct rlimit *) args: (resource, rlim) -+syscall sys_old_getrlimit nr 76 nbargs 2 types: (unsigned int, struct rlimit *) args: (resource, rlim) -+syscall sys_getrusage nr 77 nbargs 2 types: (int, struct rusage *) args: (who, ru) -+syscall sys_gettimeofday nr 78 nbargs 2 types: (struct timeval *, struct timezone *) args: (tv, tz) -+syscall sys_settimeofday nr 79 nbargs 2 types: (struct timeval *, struct timezone *) args: (tv, tz) -+syscall sys_getgroups nr 80 nbargs 2 types: (int, gid_t *) args: (gidsetsize, grouplist) -+syscall sys_setgroups nr 81 nbargs 2 types: (int, gid_t *) args: (gidsetsize, grouplist) -+syscall sys_symlink nr 83 nbargs 2 types: (const char *, const char *) args: (oldname, newname) -+syscall sys_lstat nr 84 nbargs 2 types: (const char *, struct __old_kernel_stat *) args: (filename, statbuf) -+syscall sys_readlink nr 85 nbargs 3 types: (const char *, char *, int) args: (path, buf, bufsiz) -+syscall sys_uselib nr 86 nbargs 1 types: (const char *) args: (library) -+syscall sys_swapon nr 87 nbargs 2 types: (const char *, int) args: (specialfile, swap_flags) -+syscall sys_reboot nr 88 nbargs 4 types: (int, int, unsigned int, void *) args: (magic1, magic2, cmd, arg) -+syscall sys_old_readdir nr 89 nbargs 3 types: (unsigned int, struct old_linux_dirent *, unsigned int) args: (fd, dirent, count) -+syscall sys_munmap nr 91 nbargs 2 types: (unsigned long, size_t) args: (addr, len) -+syscall sys_truncate nr 92 nbargs 2 types: (const char *, long) args: (path, length) -+syscall sys_ftruncate nr 93 nbargs 2 types: (unsigned int, unsigned long) args: (fd, length) -+syscall sys_fchmod nr 94 nbargs 2 types: (unsigned int, mode_t) args: (fd, mode) -+syscall sys_fchown nr 95 nbargs 3 types: (unsigned int, uid_t, gid_t) args: (fd, user, group) -+syscall sys_getpriority nr 96 nbargs 2 types: (int, int) args: (which, who) -+syscall sys_setpriority nr 97 nbargs 3 types: (int, int, int) args: (which, who, niceval) -+syscall sys_statfs nr 99 nbargs 2 types: (const char *, struct statfs *) args: (pathname, buf) -+syscall sys_fstatfs nr 100 nbargs 2 types: (unsigned int, struct statfs *) args: (fd, buf) -+syscall sys_socketcall nr 102 nbargs 2 types: (int, unsigned long *) args: (call, args) -+syscall sys_syslog nr 103 nbargs 3 types: (int, char *, int) args: (type, buf, len) -+syscall sys_setitimer nr 104 nbargs 3 types: (int, struct itimerval *, struct itimerval *) args: (which, value, ovalue) -+syscall sys_getitimer nr 105 nbargs 2 types: (int, struct itimerval *) args: (which, value) -+syscall sys_newstat nr 106 nbargs 2 types: (const char *, struct stat *) args: (filename, statbuf) -+syscall sys_newlstat nr 107 nbargs 2 types: (const char *, struct stat *) args: (filename, statbuf) -+syscall sys_newfstat nr 108 nbargs 2 types: (unsigned int, struct stat *) args: (fd, statbuf) -+syscall sys_uname nr 109 nbargs 1 types: (struct old_utsname *) args: (name) -+syscall sys_vhangup nr 111 nbargs 0 types: () args: () -+syscall sys_wait4 nr 114 nbargs 4 types: (pid_t, int *, int, struct rusage *) args: (upid, stat_addr, options, ru) -+syscall sys_swapoff nr 115 nbargs 1 types: (const char *) args: (specialfile) -+syscall sys_sysinfo nr 116 nbargs 1 types: (struct sysinfo *) args: (info) -+syscall sys_ipc nr 117 nbargs 6 types: (unsigned int, int, unsigned long, unsigned long, void *, long) args: (call, first, second, third, ptr, fifth) -+syscall sys_fsync nr 118 nbargs 1 types: (unsigned int) args: (fd) -+syscall sys_setdomainname nr 121 nbargs 2 types: (char *, int) args: (name, len) -+syscall sys_newuname nr 122 nbargs 1 types: (struct new_utsname *) args: (name) -+syscall sys_adjtimex nr 124 nbargs 1 types: (struct timex *) args: (txc_p) -+syscall sys_mprotect nr 125 nbargs 3 types: (unsigned long, size_t, unsigned long) args: (start, len, prot) -+syscall sys_sigprocmask nr 126 nbargs 3 types: (int, old_sigset_t *, old_sigset_t *) args: (how, nset, oset) -+syscall sys_init_module nr 128 nbargs 3 types: (void *, unsigned long, const char *) args: (umod, len, uargs) -+syscall sys_delete_module nr 129 nbargs 2 types: (const char *, unsigned int) args: (name_user, flags) -+syscall sys_getpgid nr 132 nbargs 1 types: (pid_t) args: (pid) -+syscall sys_fchdir nr 133 nbargs 1 types: (unsigned int) args: (fd) -+syscall sys_bdflush nr 134 nbargs 2 types: (int, long) args: (func, data) -+syscall sys_sysfs nr 135 nbargs 3 types: (int, unsigned long, unsigned long) args: (option, arg1, arg2) -+syscall sys_personality nr 136 nbargs 1 types: (unsigned int) args: (personality) -+syscall sys_setfsuid nr 138 nbargs 1 types: (uid_t) args: (uid) -+syscall sys_setfsgid nr 139 nbargs 1 types: (gid_t) args: (gid) -+syscall sys_llseek nr 140 nbargs 5 types: (unsigned int, unsigned long, unsigned long, loff_t *, unsigned int) args: (fd, offset_high, offset_low, result, origin) -+syscall sys_getdents nr 141 nbargs 3 types: (unsigned int, struct linux_dirent *, unsigned int) args: (fd, dirent, count) -+syscall sys_select nr 142 nbargs 5 types: (int, fd_set *, fd_set *, fd_set *, struct timeval *) args: (n, inp, outp, exp, tvp) -+syscall sys_flock nr 143 nbargs 2 types: (unsigned int, unsigned int) args: (fd, cmd) -+syscall sys_msync nr 144 nbargs 3 types: (unsigned long, size_t, int) args: (start, len, flags) -+syscall sys_readv nr 145 nbargs 3 types: (unsigned long, const struct iovec *, unsigned long) args: (fd, vec, vlen) -+syscall sys_writev nr 146 nbargs 3 types: (unsigned long, const struct iovec *, unsigned long) args: (fd, vec, vlen) -+syscall sys_getsid nr 147 nbargs 1 types: (pid_t) args: (pid) -+syscall sys_fdatasync nr 148 nbargs 1 types: (unsigned int) args: (fd) -+syscall sys_sysctl nr 149 nbargs 1 types: (struct __sysctl_args *) args: (args) -+syscall sys_mlock nr 150 nbargs 2 types: (unsigned long, size_t) args: (start, len) -+syscall sys_munlock nr 151 nbargs 2 types: (unsigned long, size_t) args: (start, len) -+syscall sys_mlockall nr 152 nbargs 1 types: (int) args: (flags) -+syscall sys_munlockall nr 153 nbargs 0 types: () args: () -+syscall sys_sched_setparam nr 154 nbargs 2 types: (pid_t, struct sched_param *) args: (pid, param) -+syscall sys_sched_getparam nr 155 nbargs 2 types: (pid_t, struct sched_param *) args: (pid, param) -+syscall sys_sched_setscheduler nr 156 nbargs 3 types: (pid_t, int, struct sched_param *) args: (pid, policy, param) -+syscall sys_sched_getscheduler nr 157 nbargs 1 types: (pid_t) args: (pid) -+syscall sys_sched_yield nr 158 nbargs 0 types: () args: () -+syscall sys_sched_get_priority_max nr 159 nbargs 1 types: (int) args: (policy) -+syscall sys_sched_get_priority_min nr 160 nbargs 1 types: (int) args: (policy) -+syscall sys_sched_rr_get_interval nr 161 nbargs 2 types: (pid_t, struct timespec *) args: (pid, interval) -+syscall sys_nanosleep nr 162 nbargs 2 types: (struct timespec *, struct timespec *) args: (rqtp, rmtp) -+syscall sys_mremap nr 163 nbargs 5 types: (unsigned long, unsigned long, unsigned long, unsigned long, unsigned long) args: (addr, old_len, new_len, flags, new_addr) -+syscall sys_setresuid nr 164 nbargs 3 types: (uid_t, uid_t, uid_t) args: (ruid, euid, suid) -+syscall sys_getresuid nr 165 nbargs 3 types: (uid_t *, uid_t *, uid_t *) args: (ruid, euid, suid) -+syscall sys_poll nr 167 nbargs 3 types: (struct pollfd *, unsigned int, long) args: (ufds, nfds, timeout_msecs) -+syscall sys_nfsservctl nr 168 nbargs 3 types: (int, struct nfsctl_arg *, void *) args: (cmd, arg, res) -+syscall sys_setresgid nr 169 nbargs 3 types: (gid_t, gid_t, gid_t) args: (rgid, egid, sgid) -+syscall sys_getresgid nr 170 nbargs 3 types: (gid_t *, gid_t *, gid_t *) args: (rgid, egid, sgid) -+syscall sys_prctl nr 171 nbargs 5 types: (int, unsigned long, unsigned long, unsigned long, unsigned long) args: (option, arg2, arg3, arg4, arg5) -+syscall sys_rt_sigaction nr 173 nbargs 4 types: (int, const struct sigaction *, struct sigaction *, size_t) args: (sig, act, oact, sigsetsize) -+syscall sys_rt_sigprocmask nr 174 nbargs 4 types: (int, sigset_t *, sigset_t *, size_t) args: (how, nset, oset, sigsetsize) -+syscall sys_rt_sigpending nr 175 nbargs 2 types: (sigset_t *, size_t) args: (set, sigsetsize) -+syscall sys_rt_sigtimedwait nr 176 nbargs 4 types: (const sigset_t *, siginfo_t *, const struct timespec *, size_t) args: (uthese, uinfo, uts, sigsetsize) -+syscall sys_rt_sigqueueinfo nr 177 nbargs 3 types: (pid_t, int, siginfo_t *) args: (pid, sig, uinfo) -+syscall sys_rt_sigsuspend nr 178 nbargs 2 types: (sigset_t *, size_t) args: (unewset, sigsetsize) -+syscall sys_chown nr 181 nbargs 3 types: (const char *, uid_t, gid_t) args: (filename, user, group) -+syscall sys_getcwd nr 182 nbargs 2 types: (char *, unsigned long) args: (buf, size) -+syscall sys_capget nr 183 nbargs 2 types: (cap_user_header_t, cap_user_data_t) args: (header, dataptr) -+syscall sys_capset nr 184 nbargs 2 types: (cap_user_header_t, const cap_user_data_t) args: (header, data) -+syscall sys_sendfile nr 186 nbargs 4 types: (int, int, off_t *, size_t) args: (out_fd, in_fd, offset, count) -+syscall sys_getrlimit nr 190 nbargs 2 types: (unsigned int, struct rlimit *) args: (resource, rlim) -+syscall sys_stat64 nr 195 nbargs 2 types: (const char *, struct stat64 *) args: (filename, statbuf) -+syscall sys_lstat64 nr 196 nbargs 2 types: (const char *, struct stat64 *) args: (filename, statbuf) -+syscall sys_fstat64 nr 197 nbargs 2 types: (unsigned long, struct stat64 *) args: (fd, statbuf) -+syscall sys_pciconfig_read nr 198 nbargs 5 types: (unsigned long, unsigned long, unsigned long, unsigned long, void *) args: (bus, dfn, off, len, buf) -+syscall sys_pciconfig_write nr 199 nbargs 5 types: (unsigned long, unsigned long, unsigned long, unsigned long, void *) args: (bus, dfn, off, len, buf) -+syscall sys_getdents64 nr 202 nbargs 3 types: (unsigned int, struct linux_dirent64 *, unsigned int) args: (fd, dirent, count) -+syscall sys_pivot_root nr 203 nbargs 2 types: (const char *, const char *) args: (new_root, put_old) -+syscall sys_fcntl64 nr 204 nbargs 3 types: (unsigned int, unsigned int, unsigned long) args: (fd, cmd, arg) -+syscall sys_madvise nr 205 nbargs 3 types: (unsigned long, size_t, int) args: (start, len_in, behavior) -+syscall sys_mincore nr 206 nbargs 3 types: (unsigned long, size_t, unsigned char *) args: (start, len, vec) -+syscall sys_gettid nr 207 nbargs 0 types: () args: () -+syscall sys_tkill nr 208 nbargs 2 types: (pid_t, int) args: (pid, sig) -+syscall sys_setxattr nr 209 nbargs 5 types: (const char *, const char *, const void *, size_t, int) args: (pathname, name, value, size, flags) -+syscall sys_lsetxattr nr 210 nbargs 5 types: (const char *, const char *, const void *, size_t, int) args: (pathname, name, value, size, flags) -+syscall sys_fsetxattr nr 211 nbargs 5 types: (int, const char *, const void *, size_t, int) args: (fd, name, value, size, flags) -+syscall sys_getxattr nr 212 nbargs 4 types: (const char *, const char *, void *, size_t) args: (pathname, name, value, size) -+syscall sys_lgetxattr nr 213 nbargs 4 types: (const char *, const char *, void *, size_t) args: (pathname, name, value, size) -+syscall sys_fgetxattr nr 214 nbargs 4 types: (int, const char *, void *, size_t) args: (fd, name, value, size) -+syscall sys_listxattr nr 215 nbargs 3 types: (const char *, char *, size_t) args: (pathname, list, size) -+syscall sys_llistxattr nr 216 nbargs 3 types: (const char *, char *, size_t) args: (pathname, list, size) -+syscall sys_flistxattr nr 217 nbargs 3 types: (int, char *, size_t) args: (fd, list, size) -+syscall sys_removexattr nr 218 nbargs 2 types: (const char *, const char *) args: (pathname, name) -+syscall sys_lremovexattr nr 219 nbargs 2 types: (const char *, const char *) args: (pathname, name) -+syscall sys_fremovexattr nr 220 nbargs 2 types: (int, const char *) args: (fd, name) -+syscall sys_futex nr 221 nbargs 6 types: (u32 *, int, u32, struct timespec *, u32 *, u32) args: (uaddr, op, val, utime, uaddr2, val3) -+syscall sys_sched_setaffinity nr 222 nbargs 3 types: (pid_t, unsigned int, unsigned long *) args: (pid, len, user_mask_ptr) -+syscall sys_sched_getaffinity nr 223 nbargs 3 types: (pid_t, unsigned int, unsigned long *) args: (pid, len, user_mask_ptr) -+syscall sys_sendfile64 nr 226 nbargs 4 types: (int, int, loff_t *, size_t) args: (out_fd, in_fd, offset, count) -+syscall sys_io_setup nr 227 nbargs 2 types: (unsigned, aio_context_t *) args: (nr_events, ctxp) -+syscall sys_io_destroy nr 228 nbargs 1 types: (aio_context_t) args: (ctx) -+syscall sys_io_getevents nr 229 nbargs 5 types: (aio_context_t, long, long, struct io_event *, struct timespec *) args: (ctx_id, min_nr, nr, events, timeout) -+syscall sys_io_submit nr 230 nbargs 3 types: (aio_context_t, long, struct iocb * *) args: (ctx_id, nr, iocbpp) -+syscall sys_io_cancel nr 231 nbargs 3 types: (aio_context_t, struct iocb *, struct io_event *) args: (ctx_id, iocb, result) -+syscall sys_set_tid_address nr 232 nbargs 1 types: (int *) args: (tidptr) -+syscall sys_exit_group nr 234 nbargs 1 types: (int) args: (error_code) -+syscall sys_epoll_create nr 236 nbargs 1 types: (int) args: (size) -+syscall sys_epoll_ctl nr 237 nbargs 4 types: (int, int, int, struct epoll_event *) args: (epfd, op, fd, event) -+syscall sys_epoll_wait nr 238 nbargs 4 types: (int, struct epoll_event *, int, int) args: (epfd, events, maxevents, timeout) -+syscall sys_remap_file_pages nr 239 nbargs 5 types: (unsigned long, unsigned long, unsigned long, unsigned long, unsigned long) args: (start, size, prot, pgoff, flags) -+syscall sys_timer_create nr 240 nbargs 3 types: (const clockid_t, struct sigevent *, timer_t *) args: (which_clock, timer_event_spec, created_timer_id) -+syscall sys_timer_settime nr 241 nbargs 4 types: (timer_t, int, const struct itimerspec *, struct itimerspec *) args: (timer_id, flags, new_setting, old_setting) -+syscall sys_timer_gettime nr 242 nbargs 2 types: (timer_t, struct itimerspec *) args: (timer_id, setting) -+syscall sys_timer_getoverrun nr 243 nbargs 1 types: (timer_t) args: (timer_id) -+syscall sys_timer_delete nr 244 nbargs 1 types: (timer_t) args: (timer_id) -+syscall sys_clock_settime nr 245 nbargs 2 types: (const clockid_t, const struct timespec *) args: (which_clock, tp) -+syscall sys_clock_gettime nr 246 nbargs 2 types: (const clockid_t, struct timespec *) args: (which_clock, tp) -+syscall sys_clock_getres nr 247 nbargs 2 types: (const clockid_t, struct timespec *) args: (which_clock, tp) -+syscall sys_clock_nanosleep nr 248 nbargs 4 types: (const clockid_t, int, const struct timespec *, struct timespec *) args: (which_clock, flags, rqtp, rmtp) -+syscall sys_tgkill nr 250 nbargs 3 types: (pid_t, pid_t, int) args: (tgid, pid, sig) -+syscall sys_utimes nr 251 nbargs 2 types: (char *, struct timeval *) args: (filename, utimes) -+syscall sys_statfs64 nr 252 nbargs 3 types: (const char *, size_t, struct statfs64 *) args: (pathname, sz, buf) -+syscall sys_fstatfs64 nr 253 nbargs 3 types: (unsigned int, size_t, struct statfs64 *) args: (fd, sz, buf) -+syscall sys_mq_open nr 262 nbargs 4 types: (const char *, int, mode_t, struct mq_attr *) args: (u_name, oflag, mode, u_attr) -+syscall sys_mq_unlink nr 263 nbargs 1 types: (const char *) args: (u_name) -+syscall sys_mq_timedsend nr 264 nbargs 5 types: (mqd_t, const char *, size_t, unsigned int, const struct timespec *) args: (mqdes, u_msg_ptr, msg_len, msg_prio, u_abs_timeout) -+syscall sys_mq_timedreceive nr 265 nbargs 5 types: (mqd_t, char *, size_t, unsigned int *, const struct timespec *) args: (mqdes, u_msg_ptr, msg_len, u_msg_prio, u_abs_timeout) -+syscall sys_mq_notify nr 266 nbargs 2 types: (mqd_t, const struct sigevent *) args: (mqdes, u_notification) -+syscall sys_mq_getsetattr nr 267 nbargs 3 types: (mqd_t, const struct mq_attr *, struct mq_attr *) args: (mqdes, u_mqstat, u_omqstat) -+syscall sys_add_key nr 269 nbargs 5 types: (const char *, const char *, const void *, size_t, key_serial_t) args: (_type, _description, _payload, plen, ringid) -+syscall sys_request_key nr 270 nbargs 4 types: (const char *, const char *, const char *, key_serial_t) args: (_type, _description, _callout_info, destringid) -+syscall sys_keyctl nr 271 nbargs 5 types: (int, unsigned long, unsigned long, unsigned long, unsigned long) args: (option, arg2, arg3, arg4, arg5) -+syscall sys_waitid nr 272 nbargs 5 types: (int, pid_t, struct siginfo *, int, struct rusage *) args: (which, upid, infop, options, ru) -+syscall sys_ioprio_set nr 273 nbargs 3 types: (int, int, int) args: (which, who, ioprio) -+syscall sys_ioprio_get nr 274 nbargs 2 types: (int, int) args: (which, who) -+syscall sys_inotify_init nr 275 nbargs 0 types: () args: () -+syscall sys_inotify_add_watch nr 276 nbargs 3 types: (int, const char *, u32) args: (fd, pathname, mask) -+syscall sys_inotify_rm_watch nr 277 nbargs 2 types: (int, __s32) args: (fd, wd) -+syscall sys_pselect6 nr 280 nbargs 6 types: (int, fd_set *, fd_set *, fd_set *, struct timespec *, void *) args: (n, inp, outp, exp, tsp, sig) -+syscall sys_ppoll nr 281 nbargs 5 types: (struct pollfd *, unsigned int, struct timespec *, const sigset_t *, size_t) args: (ufds, nfds, tsp, sigmask, sigsetsize) -+syscall sys_unshare nr 282 nbargs 1 types: (unsigned long) args: (unshare_flags) -+syscall sys_splice nr 283 nbargs 6 types: (int, loff_t *, int, loff_t *, size_t, unsigned int) args: (fd_in, off_in, fd_out, off_out, len, flags) -+syscall sys_tee nr 284 nbargs 4 types: (int, int, size_t, unsigned int) args: (fdin, fdout, len, flags) -+syscall sys_vmsplice nr 285 nbargs 4 types: (int, const struct iovec *, unsigned long, unsigned int) args: (fd, iov, nr_segs, flags) -+syscall sys_openat nr 286 nbargs 4 types: (int, const char *, int, int) args: (dfd, filename, flags, mode) -+syscall sys_mkdirat nr 287 nbargs 3 types: (int, const char *, int) args: (dfd, pathname, mode) -+syscall sys_mknodat nr 288 nbargs 4 types: (int, const char *, int, unsigned) args: (dfd, filename, mode, dev) -+syscall sys_fchownat nr 289 nbargs 5 types: (int, const char *, uid_t, gid_t, int) args: (dfd, filename, user, group, flag) -+syscall sys_futimesat nr 290 nbargs 3 types: (int, const char *, struct timeval *) args: (dfd, filename, utimes) -+syscall sys_fstatat64 nr 291 nbargs 4 types: (int, const char *, struct stat64 *, int) args: (dfd, filename, statbuf, flag) -+syscall sys_unlinkat nr 292 nbargs 3 types: (int, const char *, int) args: (dfd, pathname, flag) -+syscall sys_renameat nr 293 nbargs 4 types: (int, const char *, int, const char *) args: (olddfd, oldname, newdfd, newname) -+syscall sys_linkat nr 294 nbargs 5 types: (int, const char *, int, const char *, int) args: (olddfd, oldname, newdfd, newname, flags) -+syscall sys_symlinkat nr 295 nbargs 3 types: (const char *, int, const char *) args: (oldname, newdfd, newname) -+syscall sys_readlinkat nr 296 nbargs 4 types: (int, const char *, char *, int) args: (dfd, pathname, buf, bufsiz) -+syscall sys_fchmodat nr 297 nbargs 3 types: (int, const char *, mode_t) args: (dfd, filename, mode) -+syscall sys_faccessat nr 298 nbargs 3 types: (int, const char *, int) args: (dfd, filename, mode) -+syscall sys_get_robust_list nr 299 nbargs 3 types: (int, struct robust_list_head * *, size_t *) args: (pid, head_ptr, len_ptr) -+syscall sys_set_robust_list nr 300 nbargs 2 types: (struct robust_list_head *, size_t) args: (head, len) -+syscall sys_getcpu nr 302 nbargs 3 types: (unsigned *, unsigned *, struct getcpu_cache *) args: (cpup, nodep, unused) -+syscall sys_epoll_pwait nr 303 nbargs 6 types: (int, struct epoll_event *, int, int, const sigset_t *, size_t) args: (epfd, events, maxevents, timeout, sigmask, sigsetsize) -+syscall sys_utimensat nr 304 nbargs 4 types: (int, const char *, struct timespec *, int) args: (dfd, filename, utimes, flags) -+syscall sys_signalfd nr 305 nbargs 3 types: (int, sigset_t *, size_t) args: (ufd, user_mask, sizemask) -+syscall sys_timerfd_create nr 306 nbargs 2 types: (int, int) args: (clockid, flags) -+syscall sys_eventfd nr 307 nbargs 1 types: (unsigned int) args: (count) -+syscall sys_timerfd_settime nr 311 nbargs 4 types: (int, int, const struct itimerspec *, struct itimerspec *) args: (ufd, flags, utmr, otmr) -+syscall sys_timerfd_gettime nr 312 nbargs 2 types: (int, struct itimerspec *) args: (ufd, otmr) -+syscall sys_signalfd4 nr 313 nbargs 4 types: (int, sigset_t *, size_t, int) args: (ufd, user_mask, sizemask, flags) -+syscall sys_eventfd2 nr 314 nbargs 2 types: (unsigned int, int) args: (count, flags) -+syscall sys_epoll_create1 nr 315 nbargs 1 types: (int) args: (flags) -+syscall sys_dup3 nr 316 nbargs 3 types: (unsigned int, unsigned int, int) args: (oldfd, newfd, flags) -+syscall sys_pipe2 nr 317 nbargs 2 types: (int *, int) args: (fildes, flags) -+syscall sys_inotify_init1 nr 318 nbargs 1 types: (int) args: (flags) -+syscall sys_perf_event_open nr 319 nbargs 5 types: (struct perf_event_attr *, pid_t, int, int, unsigned long) args: (attr_uptr, pid, cpu, group_fd, flags) -+syscall sys_preadv nr 320 nbargs 5 types: (unsigned long, const struct iovec *, unsigned long, unsigned long, unsigned long) args: (fd, vec, vlen, pos_l, pos_h) -+syscall sys_pwritev nr 321 nbargs 5 types: (unsigned long, const struct iovec *, unsigned long, unsigned long, unsigned long) args: (fd, vec, vlen, pos_l, pos_h) -+syscall sys_rt_tgsigqueueinfo nr 322 nbargs 4 types: (pid_t, pid_t, int, siginfo_t *) args: (tgid, pid, sig, uinfo) -+syscall sys_prlimit64 nr 325 nbargs 4 types: (pid_t, unsigned int, const struct rlimit64 *, struct rlimit64 *) args: (pid, resource, new_rlim, old_rlim) -+syscall sys_socket nr 326 nbargs 3 types: (int, int, int) args: (family, type, protocol) -+syscall sys_bind nr 327 nbargs 3 types: (int, struct sockaddr *, int) args: (fd, umyaddr, addrlen) -+syscall sys_connect nr 328 nbargs 3 types: (int, struct sockaddr *, int) args: (fd, uservaddr, addrlen) -+syscall sys_listen nr 329 nbargs 2 types: (int, int) args: (fd, backlog) -+syscall sys_accept nr 330 nbargs 3 types: (int, struct sockaddr *, int *) args: (fd, upeer_sockaddr, upeer_addrlen) -+syscall sys_getsockname nr 331 nbargs 3 types: (int, struct sockaddr *, int *) args: (fd, usockaddr, usockaddr_len) -+syscall sys_getpeername nr 332 nbargs 3 types: (int, struct sockaddr *, int *) args: (fd, usockaddr, usockaddr_len) -+syscall sys_socketpair nr 333 nbargs 4 types: (int, int, int, int *) args: (family, type, protocol, usockvec) -+syscall sys_send nr 334 nbargs 4 types: (int, void *, size_t, unsigned) args: (fd, buff, len, flags) -+syscall sys_sendto nr 335 nbargs 6 types: (int, void *, size_t, unsigned, struct sockaddr *, int) args: (fd, buff, len, flags, addr, addr_len) -+syscall sys_recvfrom nr 337 nbargs 6 types: (int, void *, size_t, unsigned, struct sockaddr *, int *) args: (fd, ubuf, size, flags, addr, addr_len) -+syscall sys_shutdown nr 338 nbargs 2 types: (int, int) args: (fd, how) -+syscall sys_setsockopt nr 339 nbargs 5 types: (int, int, int, char *, int) args: (fd, level, optname, optval, optlen) -+syscall sys_getsockopt nr 340 nbargs 5 types: (int, int, int, char *, int *) args: (fd, level, optname, optval, optlen) -+syscall sys_sendmsg nr 341 nbargs 3 types: (int, struct msghdr *, unsigned) args: (fd, msg, flags) -+syscall sys_recvmsg nr 342 nbargs 3 types: (int, struct msghdr *, unsigned int) args: (fd, msg, flags) -+syscall sys_recvmmsg nr 343 nbargs 5 types: (int, struct mmsghdr *, unsigned int, unsigned int, struct timespec *) args: (fd, mmsg, vlen, flags, timeout) -+syscall sys_accept4 nr 344 nbargs 4 types: (int, struct sockaddr *, int *, int) args: (fd, upeer_sockaddr, upeer_addrlen, flags) -+syscall sys_clock_adjtime nr 347 nbargs 2 types: (const clockid_t, struct timex *) args: (which_clock, utx) -+syscall sys_syncfs nr 348 nbargs 1 types: (int) args: (fd) -+syscall sys_sendmmsg nr 349 nbargs 4 types: (int, struct mmsghdr *, unsigned int, unsigned int) args: (fd, mmsg, vlen, flags) -+syscall sys_setns nr 350 nbargs 2 types: (int, int) args: (fd, nstype) ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/syscalls/3.1.0-rc6/x86-32-syscalls-3.1.0-rc6 -@@ -0,0 +1,291 @@ -+syscall sys_restart_syscall nr 0 nbargs 0 types: () args: () -+syscall sys_exit nr 1 nbargs 1 types: (int) args: (error_code) -+syscall sys_read nr 3 nbargs 3 types: (unsigned int, char *, size_t) args: (fd, buf, count) -+syscall sys_write nr 4 nbargs 3 types: (unsigned int, const char *, size_t) args: (fd, buf, count) -+syscall sys_open nr 5 nbargs 3 types: (const char *, int, int) args: (filename, flags, mode) -+syscall sys_close nr 6 nbargs 1 types: (unsigned int) args: (fd) -+syscall sys_waitpid nr 7 nbargs 3 types: (pid_t, int *, int) args: (pid, stat_addr, options) -+syscall sys_creat nr 8 nbargs 2 types: (const char *, int) args: (pathname, mode) -+syscall sys_link nr 9 nbargs 2 types: (const char *, const char *) args: (oldname, newname) -+syscall sys_unlink nr 10 nbargs 1 types: (const char *) args: (pathname) -+syscall sys_chdir nr 12 nbargs 1 types: (const char *) args: (filename) -+syscall sys_time nr 13 nbargs 1 types: (time_t *) args: (tloc) -+syscall sys_mknod nr 14 nbargs 3 types: (const char *, int, unsigned) args: (filename, mode, dev) -+syscall sys_chmod nr 15 nbargs 2 types: (const char *, mode_t) args: (filename, mode) -+syscall sys_lchown16 nr 16 nbargs 3 types: (const char *, old_uid_t, old_gid_t) args: (filename, user, group) -+syscall sys_stat nr 18 nbargs 2 types: (const char *, struct __old_kernel_stat *) args: (filename, statbuf) -+syscall sys_lseek nr 19 nbargs 3 types: (unsigned int, off_t, unsigned int) args: (fd, offset, origin) -+syscall sys_getpid nr 20 nbargs 0 types: () args: () -+syscall sys_mount nr 21 nbargs 5 types: (char *, char *, char *, unsigned long, void *) args: (dev_name, dir_name, type, flags, data) -+syscall sys_oldumount nr 22 nbargs 1 types: (char *) args: (name) -+syscall sys_setuid16 nr 23 nbargs 1 types: (old_uid_t) args: (uid) -+syscall sys_getuid16 nr 24 nbargs 0 types: () args: () -+syscall sys_stime nr 25 nbargs 1 types: (time_t *) args: (tptr) -+syscall sys_ptrace nr 26 nbargs 4 types: (long, long, unsigned long, unsigned long) args: (request, pid, addr, data) -+syscall sys_alarm nr 27 nbargs 1 types: (unsigned int) args: (seconds) -+syscall sys_fstat nr 28 nbargs 2 types: (unsigned int, struct __old_kernel_stat *) args: (fd, statbuf) -+syscall sys_pause nr 29 nbargs 0 types: () args: () -+syscall sys_utime nr 30 nbargs 2 types: (char *, struct utimbuf *) args: (filename, times) -+syscall sys_access nr 33 nbargs 2 types: (const char *, int) args: (filename, mode) -+syscall sys_nice nr 34 nbargs 1 types: (int) args: (increment) -+syscall sys_sync nr 36 nbargs 0 types: () args: () -+syscall sys_kill nr 37 nbargs 2 types: (pid_t, int) args: (pid, sig) -+syscall sys_rename nr 38 nbargs 2 types: (const char *, const char *) args: (oldname, newname) -+syscall sys_mkdir nr 39 nbargs 2 types: (const char *, int) args: (pathname, mode) -+syscall sys_rmdir nr 40 nbargs 1 types: (const char *) args: (pathname) -+syscall sys_dup nr 41 nbargs 1 types: (unsigned int) args: (fildes) -+syscall sys_pipe nr 42 nbargs 1 types: (int *) args: (fildes) -+syscall sys_times nr 43 nbargs 1 types: (struct tms *) args: (tbuf) -+syscall sys_brk nr 45 nbargs 1 types: (unsigned long) args: (brk) -+syscall sys_setgid16 nr 46 nbargs 1 types: (old_gid_t) args: (gid) -+syscall sys_getgid16 nr 47 nbargs 0 types: () args: () -+syscall sys_signal nr 48 nbargs 2 types: (int, __sighandler_t) args: (sig, handler) -+syscall sys_geteuid16 nr 49 nbargs 0 types: () args: () -+syscall sys_getegid16 nr 50 nbargs 0 types: () args: () -+syscall sys_acct nr 51 nbargs 1 types: (const char *) args: (name) -+syscall sys_umount nr 52 nbargs 2 types: (char *, int) args: (name, flags) -+syscall sys_ioctl nr 54 nbargs 3 types: (unsigned int, unsigned int, unsigned long) args: (fd, cmd, arg) -+syscall sys_fcntl nr 55 nbargs 3 types: (unsigned int, unsigned int, unsigned long) args: (fd, cmd, arg) -+syscall sys_setpgid nr 57 nbargs 2 types: (pid_t, pid_t) args: (pid, pgid) -+syscall sys_olduname nr 59 nbargs 1 types: (struct oldold_utsname *) args: (name) -+syscall sys_umask nr 60 nbargs 1 types: (int) args: (mask) -+syscall sys_chroot nr 61 nbargs 1 types: (const char *) args: (filename) -+syscall sys_ustat nr 62 nbargs 2 types: (unsigned, struct ustat *) args: (dev, ubuf) -+syscall sys_dup2 nr 63 nbargs 2 types: (unsigned int, unsigned int) args: (oldfd, newfd) -+syscall sys_getppid nr 64 nbargs 0 types: () args: () -+syscall sys_getpgrp nr 65 nbargs 0 types: () args: () -+syscall sys_setsid nr 66 nbargs 0 types: () args: () -+syscall sys_sgetmask nr 68 nbargs 0 types: () args: () -+syscall sys_ssetmask nr 69 nbargs 1 types: (int) args: (newmask) -+syscall sys_setreuid16 nr 70 nbargs 2 types: (old_uid_t, old_uid_t) args: (ruid, euid) -+syscall sys_setregid16 nr 71 nbargs 2 types: (old_gid_t, old_gid_t) args: (rgid, egid) -+syscall sys_sigpending nr 73 nbargs 1 types: (old_sigset_t *) args: (set) -+syscall sys_sethostname nr 74 nbargs 2 types: (char *, int) args: (name, len) -+syscall sys_setrlimit nr 75 nbargs 2 types: (unsigned int, struct rlimit *) args: (resource, rlim) -+syscall sys_old_getrlimit nr 76 nbargs 2 types: (unsigned int, struct rlimit *) args: (resource, rlim) -+syscall sys_getrusage nr 77 nbargs 2 types: (int, struct rusage *) args: (who, ru) -+syscall sys_gettimeofday nr 78 nbargs 2 types: (struct timeval *, struct timezone *) args: (tv, tz) -+syscall sys_settimeofday nr 79 nbargs 2 types: (struct timeval *, struct timezone *) args: (tv, tz) -+syscall sys_getgroups16 nr 80 nbargs 2 types: (int, old_gid_t *) args: (gidsetsize, grouplist) -+syscall sys_setgroups16 nr 81 nbargs 2 types: (int, old_gid_t *) args: (gidsetsize, grouplist) -+syscall sys_old_select nr 82 nbargs 1 types: (struct sel_arg_struct *) args: (arg) -+syscall sys_symlink nr 83 nbargs 2 types: (const char *, const char *) args: (oldname, newname) -+syscall sys_lstat nr 84 nbargs 2 types: (const char *, struct __old_kernel_stat *) args: (filename, statbuf) -+syscall sys_readlink nr 85 nbargs 3 types: (const char *, char *, int) args: (path, buf, bufsiz) -+syscall sys_uselib nr 86 nbargs 1 types: (const char *) args: (library) -+syscall sys_swapon nr 87 nbargs 2 types: (const char *, int) args: (specialfile, swap_flags) -+syscall sys_reboot nr 88 nbargs 4 types: (int, int, unsigned int, void *) args: (magic1, magic2, cmd, arg) -+syscall sys_old_readdir nr 89 nbargs 3 types: (unsigned int, struct old_linux_dirent *, unsigned int) args: (fd, dirent, count) -+syscall sys_old_mmap nr 90 nbargs 1 types: (struct mmap_arg_struct *) args: (arg) -+syscall sys_munmap nr 91 nbargs 2 types: (unsigned long, size_t) args: (addr, len) -+syscall sys_truncate nr 92 nbargs 2 types: (const char *, long) args: (path, length) -+syscall sys_ftruncate nr 93 nbargs 2 types: (unsigned int, unsigned long) args: (fd, length) -+syscall sys_fchmod nr 94 nbargs 2 types: (unsigned int, mode_t) args: (fd, mode) -+syscall sys_fchown16 nr 95 nbargs 3 types: (unsigned int, old_uid_t, old_gid_t) args: (fd, user, group) -+syscall sys_getpriority nr 96 nbargs 2 types: (int, int) args: (which, who) -+syscall sys_setpriority nr 97 nbargs 3 types: (int, int, int) args: (which, who, niceval) -+syscall sys_statfs nr 99 nbargs 2 types: (const char *, struct statfs *) args: (pathname, buf) -+syscall sys_fstatfs nr 100 nbargs 2 types: (unsigned int, struct statfs *) args: (fd, buf) -+syscall sys_socketcall nr 102 nbargs 2 types: (int, unsigned long *) args: (call, args) -+syscall sys_syslog nr 103 nbargs 3 types: (int, char *, int) args: (type, buf, len) -+syscall sys_setitimer nr 104 nbargs 3 types: (int, struct itimerval *, struct itimerval *) args: (which, value, ovalue) -+syscall sys_getitimer nr 105 nbargs 2 types: (int, struct itimerval *) args: (which, value) -+syscall sys_newstat nr 106 nbargs 2 types: (const char *, struct stat *) args: (filename, statbuf) -+syscall sys_newlstat nr 107 nbargs 2 types: (const char *, struct stat *) args: (filename, statbuf) -+syscall sys_newfstat nr 108 nbargs 2 types: (unsigned int, struct stat *) args: (fd, statbuf) -+syscall sys_uname nr 109 nbargs 1 types: (struct old_utsname *) args: (name) -+syscall sys_vhangup nr 111 nbargs 0 types: () args: () -+syscall sys_wait4 nr 114 nbargs 4 types: (pid_t, int *, int, struct rusage *) args: (upid, stat_addr, options, ru) -+syscall sys_swapoff nr 115 nbargs 1 types: (const char *) args: (specialfile) -+syscall sys_sysinfo nr 116 nbargs 1 types: (struct sysinfo *) args: (info) -+syscall sys_ipc nr 117 nbargs 6 types: (unsigned int, int, unsigned long, unsigned long, void *, long) args: (call, first, second, third, ptr, fifth) -+syscall sys_fsync nr 118 nbargs 1 types: (unsigned int) args: (fd) -+syscall sys_setdomainname nr 121 nbargs 2 types: (char *, int) args: (name, len) -+syscall sys_newuname nr 122 nbargs 1 types: (struct new_utsname *) args: (name) -+syscall sys_adjtimex nr 124 nbargs 1 types: (struct timex *) args: (txc_p) -+syscall sys_mprotect nr 125 nbargs 3 types: (unsigned long, size_t, unsigned long) args: (start, len, prot) -+syscall sys_sigprocmask nr 126 nbargs 3 types: (int, old_sigset_t *, old_sigset_t *) args: (how, nset, oset) -+syscall sys_init_module nr 128 nbargs 3 types: (void *, unsigned long, const char *) args: (umod, len, uargs) -+syscall sys_delete_module nr 129 nbargs 2 types: (const char *, unsigned int) args: (name_user, flags) -+syscall sys_quotactl nr 131 nbargs 4 types: (unsigned int, const char *, qid_t, void *) args: (cmd, special, id, addr) -+syscall sys_getpgid nr 132 nbargs 1 types: (pid_t) args: (pid) -+syscall sys_fchdir nr 133 nbargs 1 types: (unsigned int) args: (fd) -+syscall sys_bdflush nr 134 nbargs 2 types: (int, long) args: (func, data) -+syscall sys_sysfs nr 135 nbargs 3 types: (int, unsigned long, unsigned long) args: (option, arg1, arg2) -+syscall sys_personality nr 136 nbargs 1 types: (unsigned int) args: (personality) -+syscall sys_setfsuid16 nr 138 nbargs 1 types: (old_uid_t) args: (uid) -+syscall sys_setfsgid16 nr 139 nbargs 1 types: (old_gid_t) args: (gid) -+syscall sys_llseek nr 140 nbargs 5 types: (unsigned int, unsigned long, unsigned long, loff_t *, unsigned int) args: (fd, offset_high, offset_low, result, origin) -+syscall sys_getdents nr 141 nbargs 3 types: (unsigned int, struct linux_dirent *, unsigned int) args: (fd, dirent, count) -+syscall sys_select nr 142 nbargs 5 types: (int, fd_set *, fd_set *, fd_set *, struct timeval *) args: (n, inp, outp, exp, tvp) -+syscall sys_flock nr 143 nbargs 2 types: (unsigned int, unsigned int) args: (fd, cmd) -+syscall sys_msync nr 144 nbargs 3 types: (unsigned long, size_t, int) args: (start, len, flags) -+syscall sys_readv nr 145 nbargs 3 types: (unsigned long, const struct iovec *, unsigned long) args: (fd, vec, vlen) -+syscall sys_writev nr 146 nbargs 3 types: (unsigned long, const struct iovec *, unsigned long) args: (fd, vec, vlen) -+syscall sys_getsid nr 147 nbargs 1 types: (pid_t) args: (pid) -+syscall sys_fdatasync nr 148 nbargs 1 types: (unsigned int) args: (fd) -+syscall sys_sysctl nr 149 nbargs 1 types: (struct __sysctl_args *) args: (args) -+syscall sys_mlock nr 150 nbargs 2 types: (unsigned long, size_t) args: (start, len) -+syscall sys_munlock nr 151 nbargs 2 types: (unsigned long, size_t) args: (start, len) -+syscall sys_mlockall nr 152 nbargs 1 types: (int) args: (flags) -+syscall sys_munlockall nr 153 nbargs 0 types: () args: () -+syscall sys_sched_setparam nr 154 nbargs 2 types: (pid_t, struct sched_param *) args: (pid, param) -+syscall sys_sched_getparam nr 155 nbargs 2 types: (pid_t, struct sched_param *) args: (pid, param) -+syscall sys_sched_setscheduler nr 156 nbargs 3 types: (pid_t, int, struct sched_param *) args: (pid, policy, param) -+syscall sys_sched_getscheduler nr 157 nbargs 1 types: (pid_t) args: (pid) -+syscall sys_sched_yield nr 158 nbargs 0 types: () args: () -+syscall sys_sched_get_priority_max nr 159 nbargs 1 types: (int) args: (policy) -+syscall sys_sched_get_priority_min nr 160 nbargs 1 types: (int) args: (policy) -+syscall sys_sched_rr_get_interval nr 161 nbargs 2 types: (pid_t, struct timespec *) args: (pid, interval) -+syscall sys_nanosleep nr 162 nbargs 2 types: (struct timespec *, struct timespec *) args: (rqtp, rmtp) -+syscall sys_mremap nr 163 nbargs 5 types: (unsigned long, unsigned long, unsigned long, unsigned long, unsigned long) args: (addr, old_len, new_len, flags, new_addr) -+syscall sys_setresuid16 nr 164 nbargs 3 types: (old_uid_t, old_uid_t, old_uid_t) args: (ruid, euid, suid) -+syscall sys_getresuid16 nr 165 nbargs 3 types: (old_uid_t *, old_uid_t *, old_uid_t *) args: (ruid, euid, suid) -+syscall sys_poll nr 168 nbargs 3 types: (struct pollfd *, unsigned int, long) args: (ufds, nfds, timeout_msecs) -+syscall sys_setresgid16 nr 170 nbargs 3 types: (old_gid_t, old_gid_t, old_gid_t) args: (rgid, egid, sgid) -+syscall sys_getresgid16 nr 171 nbargs 3 types: (old_gid_t *, old_gid_t *, old_gid_t *) args: (rgid, egid, sgid) -+syscall sys_prctl nr 172 nbargs 5 types: (int, unsigned long, unsigned long, unsigned long, unsigned long) args: (option, arg2, arg3, arg4, arg5) -+syscall sys_rt_sigaction nr 174 nbargs 4 types: (int, const struct sigaction *, struct sigaction *, size_t) args: (sig, act, oact, sigsetsize) -+syscall sys_rt_sigprocmask nr 175 nbargs 4 types: (int, sigset_t *, sigset_t *, size_t) args: (how, nset, oset, sigsetsize) -+syscall sys_rt_sigpending nr 176 nbargs 2 types: (sigset_t *, size_t) args: (set, sigsetsize) -+syscall sys_rt_sigtimedwait nr 177 nbargs 4 types: (const sigset_t *, siginfo_t *, const struct timespec *, size_t) args: (uthese, uinfo, uts, sigsetsize) -+syscall sys_rt_sigqueueinfo nr 178 nbargs 3 types: (pid_t, int, siginfo_t *) args: (pid, sig, uinfo) -+syscall sys_rt_sigsuspend nr 179 nbargs 2 types: (sigset_t *, size_t) args: (unewset, sigsetsize) -+syscall sys_chown16 nr 182 nbargs 3 types: (const char *, old_uid_t, old_gid_t) args: (filename, user, group) -+syscall sys_getcwd nr 183 nbargs 2 types: (char *, unsigned long) args: (buf, size) -+syscall sys_capget nr 184 nbargs 2 types: (cap_user_header_t, cap_user_data_t) args: (header, dataptr) -+syscall sys_capset nr 185 nbargs 2 types: (cap_user_header_t, const cap_user_data_t) args: (header, data) -+syscall sys_sendfile nr 187 nbargs 4 types: (int, int, off_t *, size_t) args: (out_fd, in_fd, offset, count) -+syscall sys_getrlimit nr 191 nbargs 2 types: (unsigned int, struct rlimit *) args: (resource, rlim) -+syscall sys_mmap_pgoff nr 192 nbargs 6 types: (unsigned long, unsigned long, unsigned long, unsigned long, unsigned long, unsigned long) args: (addr, len, prot, flags, fd, pgoff) -+syscall sys_stat64 nr 195 nbargs 2 types: (const char *, struct stat64 *) args: (filename, statbuf) -+syscall sys_lstat64 nr 196 nbargs 2 types: (const char *, struct stat64 *) args: (filename, statbuf) -+syscall sys_fstat64 nr 197 nbargs 2 types: (unsigned long, struct stat64 *) args: (fd, statbuf) -+syscall sys_lchown nr 198 nbargs 3 types: (const char *, uid_t, gid_t) args: (filename, user, group) -+syscall sys_getuid nr 199 nbargs 0 types: () args: () -+syscall sys_getgid nr 200 nbargs 0 types: () args: () -+syscall sys_geteuid nr 201 nbargs 0 types: () args: () -+syscall sys_getegid nr 202 nbargs 0 types: () args: () -+syscall sys_setreuid nr 203 nbargs 2 types: (uid_t, uid_t) args: (ruid, euid) -+syscall sys_setregid nr 204 nbargs 2 types: (gid_t, gid_t) args: (rgid, egid) -+syscall sys_getgroups nr 205 nbargs 2 types: (int, gid_t *) args: (gidsetsize, grouplist) -+syscall sys_setgroups nr 206 nbargs 2 types: (int, gid_t *) args: (gidsetsize, grouplist) -+syscall sys_fchown nr 207 nbargs 3 types: (unsigned int, uid_t, gid_t) args: (fd, user, group) -+syscall sys_setresuid nr 208 nbargs 3 types: (uid_t, uid_t, uid_t) args: (ruid, euid, suid) -+syscall sys_getresuid nr 209 nbargs 3 types: (uid_t *, uid_t *, uid_t *) args: (ruid, euid, suid) -+syscall sys_setresgid nr 210 nbargs 3 types: (gid_t, gid_t, gid_t) args: (rgid, egid, sgid) -+syscall sys_getresgid nr 211 nbargs 3 types: (gid_t *, gid_t *, gid_t *) args: (rgid, egid, sgid) -+syscall sys_chown nr 212 nbargs 3 types: (const char *, uid_t, gid_t) args: (filename, user, group) -+syscall sys_setuid nr 213 nbargs 1 types: (uid_t) args: (uid) -+syscall sys_setgid nr 214 nbargs 1 types: (gid_t) args: (gid) -+syscall sys_setfsuid nr 215 nbargs 1 types: (uid_t) args: (uid) -+syscall sys_setfsgid nr 216 nbargs 1 types: (gid_t) args: (gid) -+syscall sys_pivot_root nr 217 nbargs 2 types: (const char *, const char *) args: (new_root, put_old) -+syscall sys_mincore nr 218 nbargs 3 types: (unsigned long, size_t, unsigned char *) args: (start, len, vec) -+syscall sys_madvise nr 219 nbargs 3 types: (unsigned long, size_t, int) args: (start, len_in, behavior) -+syscall sys_getdents64 nr 220 nbargs 3 types: (unsigned int, struct linux_dirent64 *, unsigned int) args: (fd, dirent, count) -+syscall sys_fcntl64 nr 221 nbargs 3 types: (unsigned int, unsigned int, unsigned long) args: (fd, cmd, arg) -+syscall sys_gettid nr 224 nbargs 0 types: () args: () -+syscall sys_setxattr nr 226 nbargs 5 types: (const char *, const char *, const void *, size_t, int) args: (pathname, name, value, size, flags) -+syscall sys_lsetxattr nr 227 nbargs 5 types: (const char *, const char *, const void *, size_t, int) args: (pathname, name, value, size, flags) -+syscall sys_fsetxattr nr 228 nbargs 5 types: (int, const char *, const void *, size_t, int) args: (fd, name, value, size, flags) -+syscall sys_getxattr nr 229 nbargs 4 types: (const char *, const char *, void *, size_t) args: (pathname, name, value, size) -+syscall sys_lgetxattr nr 230 nbargs 4 types: (const char *, const char *, void *, size_t) args: (pathname, name, value, size) -+syscall sys_fgetxattr nr 231 nbargs 4 types: (int, const char *, void *, size_t) args: (fd, name, value, size) -+syscall sys_listxattr nr 232 nbargs 3 types: (const char *, char *, size_t) args: (pathname, list, size) -+syscall sys_llistxattr nr 233 nbargs 3 types: (const char *, char *, size_t) args: (pathname, list, size) -+syscall sys_flistxattr nr 234 nbargs 3 types: (int, char *, size_t) args: (fd, list, size) -+syscall sys_removexattr nr 235 nbargs 2 types: (const char *, const char *) args: (pathname, name) -+syscall sys_lremovexattr nr 236 nbargs 2 types: (const char *, const char *) args: (pathname, name) -+syscall sys_fremovexattr nr 237 nbargs 2 types: (int, const char *) args: (fd, name) -+syscall sys_tkill nr 238 nbargs 2 types: (pid_t, int) args: (pid, sig) -+syscall sys_sendfile64 nr 239 nbargs 4 types: (int, int, loff_t *, size_t) args: (out_fd, in_fd, offset, count) -+syscall sys_futex nr 240 nbargs 6 types: (u32 *, int, u32, struct timespec *, u32 *, u32) args: (uaddr, op, val, utime, uaddr2, val3) -+syscall sys_sched_setaffinity nr 241 nbargs 3 types: (pid_t, unsigned int, unsigned long *) args: (pid, len, user_mask_ptr) -+syscall sys_sched_getaffinity nr 242 nbargs 3 types: (pid_t, unsigned int, unsigned long *) args: (pid, len, user_mask_ptr) -+syscall sys_io_setup nr 245 nbargs 2 types: (unsigned, aio_context_t *) args: (nr_events, ctxp) -+syscall sys_io_destroy nr 246 nbargs 1 types: (aio_context_t) args: (ctx) -+syscall sys_io_getevents nr 247 nbargs 5 types: (aio_context_t, long, long, struct io_event *, struct timespec *) args: (ctx_id, min_nr, nr, events, timeout) -+syscall sys_io_submit nr 248 nbargs 3 types: (aio_context_t, long, struct iocb * *) args: (ctx_id, nr, iocbpp) -+syscall sys_io_cancel nr 249 nbargs 3 types: (aio_context_t, struct iocb *, struct io_event *) args: (ctx_id, iocb, result) -+syscall sys_exit_group nr 252 nbargs 1 types: (int) args: (error_code) -+syscall sys_epoll_create nr 254 nbargs 1 types: (int) args: (size) -+syscall sys_epoll_ctl nr 255 nbargs 4 types: (int, int, int, struct epoll_event *) args: (epfd, op, fd, event) -+syscall sys_epoll_wait nr 256 nbargs 4 types: (int, struct epoll_event *, int, int) args: (epfd, events, maxevents, timeout) -+syscall sys_remap_file_pages nr 257 nbargs 5 types: (unsigned long, unsigned long, unsigned long, unsigned long, unsigned long) args: (start, size, prot, pgoff, flags) -+syscall sys_set_tid_address nr 258 nbargs 1 types: (int *) args: (tidptr) -+syscall sys_timer_create nr 259 nbargs 3 types: (const clockid_t, struct sigevent *, timer_t *) args: (which_clock, timer_event_spec, created_timer_id) -+syscall sys_timer_settime nr 260 nbargs 4 types: (timer_t, int, const struct itimerspec *, struct itimerspec *) args: (timer_id, flags, new_setting, old_setting) -+syscall sys_timer_gettime nr 261 nbargs 2 types: (timer_t, struct itimerspec *) args: (timer_id, setting) -+syscall sys_timer_getoverrun nr 262 nbargs 1 types: (timer_t) args: (timer_id) -+syscall sys_timer_delete nr 263 nbargs 1 types: (timer_t) args: (timer_id) -+syscall sys_clock_settime nr 264 nbargs 2 types: (const clockid_t, const struct timespec *) args: (which_clock, tp) -+syscall sys_clock_gettime nr 265 nbargs 2 types: (const clockid_t, struct timespec *) args: (which_clock, tp) -+syscall sys_clock_getres nr 266 nbargs 2 types: (const clockid_t, struct timespec *) args: (which_clock, tp) -+syscall sys_clock_nanosleep nr 267 nbargs 4 types: (const clockid_t, int, const struct timespec *, struct timespec *) args: (which_clock, flags, rqtp, rmtp) -+syscall sys_statfs64 nr 268 nbargs 3 types: (const char *, size_t, struct statfs64 *) args: (pathname, sz, buf) -+syscall sys_fstatfs64 nr 269 nbargs 3 types: (unsigned int, size_t, struct statfs64 *) args: (fd, sz, buf) -+syscall sys_tgkill nr 270 nbargs 3 types: (pid_t, pid_t, int) args: (tgid, pid, sig) -+syscall sys_utimes nr 271 nbargs 2 types: (char *, struct timeval *) args: (filename, utimes) -+syscall sys_mq_open nr 277 nbargs 4 types: (const char *, int, mode_t, struct mq_attr *) args: (u_name, oflag, mode, u_attr) -+syscall sys_mq_unlink nr 278 nbargs 1 types: (const char *) args: (u_name) -+syscall sys_mq_timedsend nr 279 nbargs 5 types: (mqd_t, const char *, size_t, unsigned int, const struct timespec *) args: (mqdes, u_msg_ptr, msg_len, msg_prio, u_abs_timeout) -+syscall sys_mq_timedreceive nr 280 nbargs 5 types: (mqd_t, char *, size_t, unsigned int *, const struct timespec *) args: (mqdes, u_msg_ptr, msg_len, u_msg_prio, u_abs_timeout) -+syscall sys_mq_notify nr 281 nbargs 2 types: (mqd_t, const struct sigevent *) args: (mqdes, u_notification) -+syscall sys_mq_getsetattr nr 282 nbargs 3 types: (mqd_t, const struct mq_attr *, struct mq_attr *) args: (mqdes, u_mqstat, u_omqstat) -+syscall sys_kexec_load nr 283 nbargs 4 types: (unsigned long, unsigned long, struct kexec_segment *, unsigned long) args: (entry, nr_segments, segments, flags) -+syscall sys_waitid nr 284 nbargs 5 types: (int, pid_t, struct siginfo *, int, struct rusage *) args: (which, upid, infop, options, ru) -+syscall sys_add_key nr 286 nbargs 5 types: (const char *, const char *, const void *, size_t, key_serial_t) args: (_type, _description, _payload, plen, ringid) -+syscall sys_request_key nr 287 nbargs 4 types: (const char *, const char *, const char *, key_serial_t) args: (_type, _description, _callout_info, destringid) -+syscall sys_keyctl nr 288 nbargs 5 types: (int, unsigned long, unsigned long, unsigned long, unsigned long) args: (option, arg2, arg3, arg4, arg5) -+syscall sys_ioprio_set nr 289 nbargs 3 types: (int, int, int) args: (which, who, ioprio) -+syscall sys_ioprio_get nr 290 nbargs 2 types: (int, int) args: (which, who) -+syscall sys_inotify_init nr 291 nbargs 0 types: () args: () -+syscall sys_inotify_add_watch nr 292 nbargs 3 types: (int, const char *, u32) args: (fd, pathname, mask) -+syscall sys_inotify_rm_watch nr 293 nbargs 2 types: (int, __s32) args: (fd, wd) -+syscall sys_openat nr 295 nbargs 4 types: (int, const char *, int, int) args: (dfd, filename, flags, mode) -+syscall sys_mkdirat nr 296 nbargs 3 types: (int, const char *, int) args: (dfd, pathname, mode) -+syscall sys_mknodat nr 297 nbargs 4 types: (int, const char *, int, unsigned) args: (dfd, filename, mode, dev) -+syscall sys_fchownat nr 298 nbargs 5 types: (int, const char *, uid_t, gid_t, int) args: (dfd, filename, user, group, flag) -+syscall sys_futimesat nr 299 nbargs 3 types: (int, const char *, struct timeval *) args: (dfd, filename, utimes) -+syscall sys_fstatat64 nr 300 nbargs 4 types: (int, const char *, struct stat64 *, int) args: (dfd, filename, statbuf, flag) -+syscall sys_unlinkat nr 301 nbargs 3 types: (int, const char *, int) args: (dfd, pathname, flag) -+syscall sys_renameat nr 302 nbargs 4 types: (int, const char *, int, const char *) args: (olddfd, oldname, newdfd, newname) -+syscall sys_linkat nr 303 nbargs 5 types: (int, const char *, int, const char *, int) args: (olddfd, oldname, newdfd, newname, flags) -+syscall sys_symlinkat nr 304 nbargs 3 types: (const char *, int, const char *) args: (oldname, newdfd, newname) -+syscall sys_readlinkat nr 305 nbargs 4 types: (int, const char *, char *, int) args: (dfd, pathname, buf, bufsiz) -+syscall sys_fchmodat nr 306 nbargs 3 types: (int, const char *, mode_t) args: (dfd, filename, mode) -+syscall sys_faccessat nr 307 nbargs 3 types: (int, const char *, int) args: (dfd, filename, mode) -+syscall sys_pselect6 nr 308 nbargs 6 types: (int, fd_set *, fd_set *, fd_set *, struct timespec *, void *) args: (n, inp, outp, exp, tsp, sig) -+syscall sys_ppoll nr 309 nbargs 5 types: (struct pollfd *, unsigned int, struct timespec *, const sigset_t *, size_t) args: (ufds, nfds, tsp, sigmask, sigsetsize) -+syscall sys_unshare nr 310 nbargs 1 types: (unsigned long) args: (unshare_flags) -+syscall sys_set_robust_list nr 311 nbargs 2 types: (struct robust_list_head *, size_t) args: (head, len) -+syscall sys_get_robust_list nr 312 nbargs 3 types: (int, struct robust_list_head * *, size_t *) args: (pid, head_ptr, len_ptr) -+syscall sys_splice nr 313 nbargs 6 types: (int, loff_t *, int, loff_t *, size_t, unsigned int) args: (fd_in, off_in, fd_out, off_out, len, flags) -+syscall sys_tee nr 315 nbargs 4 types: (int, int, size_t, unsigned int) args: (fdin, fdout, len, flags) -+syscall sys_vmsplice nr 316 nbargs 4 types: (int, const struct iovec *, unsigned long, unsigned int) args: (fd, iov, nr_segs, flags) -+syscall sys_getcpu nr 318 nbargs 3 types: (unsigned *, unsigned *, struct getcpu_cache *) args: (cpup, nodep, unused) -+syscall sys_epoll_pwait nr 319 nbargs 6 types: (int, struct epoll_event *, int, int, const sigset_t *, size_t) args: (epfd, events, maxevents, timeout, sigmask, sigsetsize) -+syscall sys_utimensat nr 320 nbargs 4 types: (int, const char *, struct timespec *, int) args: (dfd, filename, utimes, flags) -+syscall sys_signalfd nr 321 nbargs 3 types: (int, sigset_t *, size_t) args: (ufd, user_mask, sizemask) -+syscall sys_timerfd_create nr 322 nbargs 2 types: (int, int) args: (clockid, flags) -+syscall sys_eventfd nr 323 nbargs 1 types: (unsigned int) args: (count) -+syscall sys_timerfd_settime nr 325 nbargs 4 types: (int, int, const struct itimerspec *, struct itimerspec *) args: (ufd, flags, utmr, otmr) -+syscall sys_timerfd_gettime nr 326 nbargs 2 types: (int, struct itimerspec *) args: (ufd, otmr) -+syscall sys_signalfd4 nr 327 nbargs 4 types: (int, sigset_t *, size_t, int) args: (ufd, user_mask, sizemask, flags) -+syscall sys_eventfd2 nr 328 nbargs 2 types: (unsigned int, int) args: (count, flags) -+syscall sys_epoll_create1 nr 329 nbargs 1 types: (int) args: (flags) -+syscall sys_dup3 nr 330 nbargs 3 types: (unsigned int, unsigned int, int) args: (oldfd, newfd, flags) -+syscall sys_pipe2 nr 331 nbargs 2 types: (int *, int) args: (fildes, flags) -+syscall sys_inotify_init1 nr 332 nbargs 1 types: (int) args: (flags) -+syscall sys_preadv nr 333 nbargs 5 types: (unsigned long, const struct iovec *, unsigned long, unsigned long, unsigned long) args: (fd, vec, vlen, pos_l, pos_h) -+syscall sys_pwritev nr 334 nbargs 5 types: (unsigned long, const struct iovec *, unsigned long, unsigned long, unsigned long) args: (fd, vec, vlen, pos_l, pos_h) -+syscall sys_rt_tgsigqueueinfo nr 335 nbargs 4 types: (pid_t, pid_t, int, siginfo_t *) args: (tgid, pid, sig, uinfo) -+syscall sys_perf_event_open nr 336 nbargs 5 types: (struct perf_event_attr *, pid_t, int, int, unsigned long) args: (attr_uptr, pid, cpu, group_fd, flags) -+syscall sys_recvmmsg nr 337 nbargs 5 types: (int, struct mmsghdr *, unsigned int, unsigned int, struct timespec *) args: (fd, mmsg, vlen, flags, timeout) -+syscall sys_fanotify_init nr 338 nbargs 2 types: (unsigned int, unsigned int) args: (flags, event_f_flags) -+syscall sys_prlimit64 nr 340 nbargs 4 types: (pid_t, unsigned int, const struct rlimit64 *, struct rlimit64 *) args: (pid, resource, new_rlim, old_rlim) -+syscall sys_clock_adjtime nr 343 nbargs 2 types: (const clockid_t, struct timex *) args: (which_clock, utx) -+syscall sys_syncfs nr 344 nbargs 1 types: (int) args: (fd) -+syscall sys_sendmmsg nr 345 nbargs 4 types: (int, struct mmsghdr *, unsigned int, unsigned int) args: (fd, mmsg, vlen, flags) -+syscall sys_setns nr 346 nbargs 2 types: (int, int) args: (fd, nstype) ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/syscalls/3.10.0-rc7/x86-64-syscalls-3.10.0-rc7 -@@ -0,0 +1,290 @@ -+syscall sys_read nr 0 nbargs 3 types: (unsigned int, char *, size_t) args: (fd, buf, count) -+syscall sys_write nr 1 nbargs 3 types: (unsigned int, const char *, size_t) args: (fd, buf, count) -+syscall sys_open nr 2 nbargs 3 types: (const char *, int, umode_t) args: (filename, flags, mode) -+syscall sys_close nr 3 nbargs 1 types: (unsigned int) args: (fd) -+syscall sys_newstat nr 4 nbargs 2 types: (const char *, struct stat *) args: (filename, statbuf) -+syscall sys_newfstat nr 5 nbargs 2 types: (unsigned int, struct stat *) args: (fd, statbuf) -+syscall sys_newlstat nr 6 nbargs 2 types: (const char *, struct stat *) args: (filename, statbuf) -+syscall sys_poll nr 7 nbargs 3 types: (struct pollfd *, unsigned int, int) args: (ufds, nfds, timeout_msecs) -+syscall sys_lseek nr 8 nbargs 3 types: (unsigned int, off_t, unsigned int) args: (fd, offset, whence) -+syscall sys_mmap nr 9 nbargs 6 types: (unsigned long, unsigned long, unsigned long, unsigned long, unsigned long, unsigned long) args: (addr, len, prot, flags, fd, off) -+syscall sys_mprotect nr 10 nbargs 3 types: (unsigned long, size_t, unsigned long) args: (start, len, prot) -+syscall sys_munmap nr 11 nbargs 2 types: (unsigned long, size_t) args: (addr, len) -+syscall sys_brk nr 12 nbargs 1 types: (unsigned long) args: (brk) -+syscall sys_rt_sigaction nr 13 nbargs 4 types: (int, const struct sigaction *, struct sigaction *, size_t) args: (sig, act, oact, sigsetsize) -+syscall sys_rt_sigprocmask nr 14 nbargs 4 types: (int, sigset_t *, sigset_t *, size_t) args: (how, nset, oset, sigsetsize) -+syscall sys_ioctl nr 16 nbargs 3 types: (unsigned int, unsigned int, unsigned long) args: (fd, cmd, arg) -+syscall sys_pread64 nr 17 nbargs 4 types: (unsigned int, char *, size_t, loff_t) args: (fd, buf, count, pos) -+syscall sys_pwrite64 nr 18 nbargs 4 types: (unsigned int, const char *, size_t, loff_t) args: (fd, buf, count, pos) -+syscall sys_readv nr 19 nbargs 3 types: (unsigned long, const struct iovec *, unsigned long) args: (fd, vec, vlen) -+syscall sys_writev nr 20 nbargs 3 types: (unsigned long, const struct iovec *, unsigned long) args: (fd, vec, vlen) -+syscall sys_access nr 21 nbargs 2 types: (const char *, int) args: (filename, mode) -+syscall sys_pipe nr 22 nbargs 1 types: (int *) args: (fildes) -+syscall sys_select nr 23 nbargs 5 types: (int, fd_set *, fd_set *, fd_set *, struct timeval *) args: (n, inp, outp, exp, tvp) -+syscall sys_sched_yield nr 24 nbargs 0 types: () args: () -+syscall sys_mremap nr 25 nbargs 5 types: (unsigned long, unsigned long, unsigned long, unsigned long, unsigned long) args: (addr, old_len, new_len, flags, new_addr) -+syscall sys_msync nr 26 nbargs 3 types: (unsigned long, size_t, int) args: (start, len, flags) -+syscall sys_mincore nr 27 nbargs 3 types: (unsigned long, size_t, unsigned char *) args: (start, len, vec) -+syscall sys_madvise nr 28 nbargs 3 types: (unsigned long, size_t, int) args: (start, len_in, behavior) -+syscall sys_shmget nr 29 nbargs 3 types: (key_t, size_t, int) args: (key, size, shmflg) -+syscall sys_shmat nr 30 nbargs 3 types: (int, char *, int) args: (shmid, shmaddr, shmflg) -+syscall sys_shmctl nr 31 nbargs 3 types: (int, int, struct shmid_ds *) args: (shmid, cmd, buf) -+syscall sys_dup nr 32 nbargs 1 types: (unsigned int) args: (fildes) -+syscall sys_dup2 nr 33 nbargs 2 types: (unsigned int, unsigned int) args: (oldfd, newfd) -+syscall sys_pause nr 34 nbargs 0 types: () args: () -+syscall sys_nanosleep nr 35 nbargs 2 types: (struct timespec *, struct timespec *) args: (rqtp, rmtp) -+syscall sys_getitimer nr 36 nbargs 2 types: (int, struct itimerval *) args: (which, value) -+syscall sys_alarm nr 37 nbargs 1 types: (unsigned int) args: (seconds) -+syscall sys_setitimer nr 38 nbargs 3 types: (int, struct itimerval *, struct itimerval *) args: (which, value, ovalue) -+syscall sys_getpid nr 39 nbargs 0 types: () args: () -+syscall sys_sendfile64 nr 40 nbargs 4 types: (int, int, loff_t *, size_t) args: (out_fd, in_fd, offset, count) -+syscall sys_socket nr 41 nbargs 3 types: (int, int, int) args: (family, type, protocol) -+syscall sys_connect nr 42 nbargs 3 types: (int, struct sockaddr *, int) args: (fd, uservaddr, addrlen) -+syscall sys_accept nr 43 nbargs 3 types: (int, struct sockaddr *, int *) args: (fd, upeer_sockaddr, upeer_addrlen) -+syscall sys_sendto nr 44 nbargs 6 types: (int, void *, size_t, unsigned int, struct sockaddr *, int) args: (fd, buff, len, flags, addr, addr_len) -+syscall sys_recvfrom nr 45 nbargs 6 types: (int, void *, size_t, unsigned int, struct sockaddr *, int *) args: (fd, ubuf, size, flags, addr, addr_len) -+syscall sys_sendmsg nr 46 nbargs 3 types: (int, struct msghdr *, unsigned int) args: (fd, msg, flags) -+syscall sys_recvmsg nr 47 nbargs 3 types: (int, struct msghdr *, unsigned int) args: (fd, msg, flags) -+syscall sys_shutdown nr 48 nbargs 2 types: (int, int) args: (fd, how) -+syscall sys_bind nr 49 nbargs 3 types: (int, struct sockaddr *, int) args: (fd, umyaddr, addrlen) -+syscall sys_listen nr 50 nbargs 2 types: (int, int) args: (fd, backlog) -+syscall sys_getsockname nr 51 nbargs 3 types: (int, struct sockaddr *, int *) args: (fd, usockaddr, usockaddr_len) -+syscall sys_getpeername nr 52 nbargs 3 types: (int, struct sockaddr *, int *) args: (fd, usockaddr, usockaddr_len) -+syscall sys_socketpair nr 53 nbargs 4 types: (int, int, int, int *) args: (family, type, protocol, usockvec) -+syscall sys_setsockopt nr 54 nbargs 5 types: (int, int, int, char *, int) args: (fd, level, optname, optval, optlen) -+syscall sys_getsockopt nr 55 nbargs 5 types: (int, int, int, char *, int *) args: (fd, level, optname, optval, optlen) -+syscall sys_exit nr 60 nbargs 1 types: (int) args: (error_code) -+syscall sys_wait4 nr 61 nbargs 4 types: (pid_t, int *, int, struct rusage *) args: (upid, stat_addr, options, ru) -+syscall sys_kill nr 62 nbargs 2 types: (pid_t, int) args: (pid, sig) -+syscall sys_newuname nr 63 nbargs 1 types: (struct new_utsname *) args: (name) -+syscall sys_semget nr 64 nbargs 3 types: (key_t, int, int) args: (key, nsems, semflg) -+syscall sys_semop nr 65 nbargs 3 types: (int, struct sembuf *, unsigned) args: (semid, tsops, nsops) -+syscall sys_semctl nr 66 nbargs 4 types: (int, int, int, unsigned long) args: (semid, semnum, cmd, arg) -+syscall sys_shmdt nr 67 nbargs 1 types: (char *) args: (shmaddr) -+syscall sys_msgget nr 68 nbargs 2 types: (key_t, int) args: (key, msgflg) -+syscall sys_msgsnd nr 69 nbargs 4 types: (int, struct msgbuf *, size_t, int) args: (msqid, msgp, msgsz, msgflg) -+syscall sys_msgrcv nr 70 nbargs 5 types: (int, struct msgbuf *, size_t, long, int) args: (msqid, msgp, msgsz, msgtyp, msgflg) -+syscall sys_msgctl nr 71 nbargs 3 types: (int, int, struct msqid_ds *) args: (msqid, cmd, buf) -+syscall sys_fcntl nr 72 nbargs 3 types: (unsigned int, unsigned int, unsigned long) args: (fd, cmd, arg) -+syscall sys_flock nr 73 nbargs 2 types: (unsigned int, unsigned int) args: (fd, cmd) -+syscall sys_fsync nr 74 nbargs 1 types: (unsigned int) args: (fd) -+syscall sys_fdatasync nr 75 nbargs 1 types: (unsigned int) args: (fd) -+syscall sys_truncate nr 76 nbargs 2 types: (const char *, long) args: (path, length) -+syscall sys_ftruncate nr 77 nbargs 2 types: (unsigned int, unsigned long) args: (fd, length) -+syscall sys_getdents nr 78 nbargs 3 types: (unsigned int, struct linux_dirent *, unsigned int) args: (fd, dirent, count) -+syscall sys_getcwd nr 79 nbargs 2 types: (char *, unsigned long) args: (buf, size) -+syscall sys_chdir nr 80 nbargs 1 types: (const char *) args: (filename) -+syscall sys_fchdir nr 81 nbargs 1 types: (unsigned int) args: (fd) -+syscall sys_rename nr 82 nbargs 2 types: (const char *, const char *) args: (oldname, newname) -+syscall sys_mkdir nr 83 nbargs 2 types: (const char *, umode_t) args: (pathname, mode) -+syscall sys_rmdir nr 84 nbargs 1 types: (const char *) args: (pathname) -+syscall sys_creat nr 85 nbargs 2 types: (const char *, umode_t) args: (pathname, mode) -+syscall sys_link nr 86 nbargs 2 types: (const char *, const char *) args: (oldname, newname) -+syscall sys_unlink nr 87 nbargs 1 types: (const char *) args: (pathname) -+syscall sys_symlink nr 88 nbargs 2 types: (const char *, const char *) args: (oldname, newname) -+syscall sys_readlink nr 89 nbargs 3 types: (const char *, char *, int) args: (path, buf, bufsiz) -+syscall sys_chmod nr 90 nbargs 2 types: (const char *, umode_t) args: (filename, mode) -+syscall sys_fchmod nr 91 nbargs 2 types: (unsigned int, umode_t) args: (fd, mode) -+syscall sys_chown nr 92 nbargs 3 types: (const char *, uid_t, gid_t) args: (filename, user, group) -+syscall sys_fchown nr 93 nbargs 3 types: (unsigned int, uid_t, gid_t) args: (fd, user, group) -+syscall sys_lchown nr 94 nbargs 3 types: (const char *, uid_t, gid_t) args: (filename, user, group) -+syscall sys_umask nr 95 nbargs 1 types: (int) args: (mask) -+syscall sys_gettimeofday nr 96 nbargs 2 types: (struct timeval *, struct timezone *) args: (tv, tz) -+syscall sys_getrlimit nr 97 nbargs 2 types: (unsigned int, struct rlimit *) args: (resource, rlim) -+syscall sys_getrusage nr 98 nbargs 2 types: (int, struct rusage *) args: (who, ru) -+syscall sys_sysinfo nr 99 nbargs 1 types: (struct sysinfo *) args: (info) -+syscall sys_times nr 100 nbargs 1 types: (struct tms *) args: (tbuf) -+syscall sys_ptrace nr 101 nbargs 4 types: (long, long, unsigned long, unsigned long) args: (request, pid, addr, data) -+syscall sys_getuid nr 102 nbargs 0 types: () args: () -+syscall sys_syslog nr 103 nbargs 3 types: (int, char *, int) args: (type, buf, len) -+syscall sys_getgid nr 104 nbargs 0 types: () args: () -+syscall sys_setuid nr 105 nbargs 1 types: (uid_t) args: (uid) -+syscall sys_setgid nr 106 nbargs 1 types: (gid_t) args: (gid) -+syscall sys_geteuid nr 107 nbargs 0 types: () args: () -+syscall sys_getegid nr 108 nbargs 0 types: () args: () -+syscall sys_setpgid nr 109 nbargs 2 types: (pid_t, pid_t) args: (pid, pgid) -+syscall sys_getppid nr 110 nbargs 0 types: () args: () -+syscall sys_getpgrp nr 111 nbargs 0 types: () args: () -+syscall sys_setsid nr 112 nbargs 0 types: () args: () -+syscall sys_setreuid nr 113 nbargs 2 types: (uid_t, uid_t) args: (ruid, euid) -+syscall sys_setregid nr 114 nbargs 2 types: (gid_t, gid_t) args: (rgid, egid) -+syscall sys_getgroups nr 115 nbargs 2 types: (int, gid_t *) args: (gidsetsize, grouplist) -+syscall sys_setgroups nr 116 nbargs 2 types: (int, gid_t *) args: (gidsetsize, grouplist) -+syscall sys_setresuid nr 117 nbargs 3 types: (uid_t, uid_t, uid_t) args: (ruid, euid, suid) -+syscall sys_getresuid nr 118 nbargs 3 types: (uid_t *, uid_t *, uid_t *) args: (ruidp, euidp, suidp) -+syscall sys_setresgid nr 119 nbargs 3 types: (gid_t, gid_t, gid_t) args: (rgid, egid, sgid) -+syscall sys_getresgid nr 120 nbargs 3 types: (gid_t *, gid_t *, gid_t *) args: (rgidp, egidp, sgidp) -+syscall sys_getpgid nr 121 nbargs 1 types: (pid_t) args: (pid) -+syscall sys_setfsuid nr 122 nbargs 1 types: (uid_t) args: (uid) -+syscall sys_setfsgid nr 123 nbargs 1 types: (gid_t) args: (gid) -+syscall sys_getsid nr 124 nbargs 1 types: (pid_t) args: (pid) -+syscall sys_capget nr 125 nbargs 2 types: (cap_user_header_t, cap_user_data_t) args: (header, dataptr) -+syscall sys_capset nr 126 nbargs 2 types: (cap_user_header_t, const cap_user_data_t) args: (header, data) -+syscall sys_rt_sigpending nr 127 nbargs 2 types: (sigset_t *, size_t) args: (uset, sigsetsize) -+syscall sys_rt_sigtimedwait nr 128 nbargs 4 types: (const sigset_t *, siginfo_t *, const struct timespec *, size_t) args: (uthese, uinfo, uts, sigsetsize) -+syscall sys_rt_sigqueueinfo nr 129 nbargs 3 types: (pid_t, int, siginfo_t *) args: (pid, sig, uinfo) -+syscall sys_rt_sigsuspend nr 130 nbargs 2 types: (sigset_t *, size_t) args: (unewset, sigsetsize) -+syscall sys_sigaltstack nr 131 nbargs 2 types: (const stack_t *, stack_t *) args: (uss, uoss) -+syscall sys_utime nr 132 nbargs 2 types: (char *, struct utimbuf *) args: (filename, times) -+syscall sys_mknod nr 133 nbargs 3 types: (const char *, umode_t, unsigned) args: (filename, mode, dev) -+syscall sys_personality nr 135 nbargs 1 types: (unsigned int) args: (personality) -+syscall sys_ustat nr 136 nbargs 2 types: (unsigned, struct ustat *) args: (dev, ubuf) -+syscall sys_statfs nr 137 nbargs 2 types: (const char *, struct statfs *) args: (pathname, buf) -+syscall sys_fstatfs nr 138 nbargs 2 types: (unsigned int, struct statfs *) args: (fd, buf) -+syscall sys_sysfs nr 139 nbargs 3 types: (int, unsigned long, unsigned long) args: (option, arg1, arg2) -+syscall sys_getpriority nr 140 nbargs 2 types: (int, int) args: (which, who) -+syscall sys_setpriority nr 141 nbargs 3 types: (int, int, int) args: (which, who, niceval) -+syscall sys_sched_setparam nr 142 nbargs 2 types: (pid_t, struct sched_param *) args: (pid, param) -+syscall sys_sched_getparam nr 143 nbargs 2 types: (pid_t, struct sched_param *) args: (pid, param) -+syscall sys_sched_setscheduler nr 144 nbargs 3 types: (pid_t, int, struct sched_param *) args: (pid, policy, param) -+syscall sys_sched_getscheduler nr 145 nbargs 1 types: (pid_t) args: (pid) -+syscall sys_sched_get_priority_max nr 146 nbargs 1 types: (int) args: (policy) -+syscall sys_sched_get_priority_min nr 147 nbargs 1 types: (int) args: (policy) -+syscall sys_sched_rr_get_interval nr 148 nbargs 2 types: (pid_t, struct timespec *) args: (pid, interval) -+syscall sys_mlock nr 149 nbargs 2 types: (unsigned long, size_t) args: (start, len) -+syscall sys_munlock nr 150 nbargs 2 types: (unsigned long, size_t) args: (start, len) -+syscall sys_mlockall nr 151 nbargs 1 types: (int) args: (flags) -+syscall sys_munlockall nr 152 nbargs 0 types: () args: () -+syscall sys_vhangup nr 153 nbargs 0 types: () args: () -+syscall sys_pivot_root nr 155 nbargs 2 types: (const char *, const char *) args: (new_root, put_old) -+syscall sys_sysctl nr 156 nbargs 1 types: (struct __sysctl_args *) args: (args) -+syscall sys_prctl nr 157 nbargs 5 types: (int, unsigned long, unsigned long, unsigned long, unsigned long) args: (option, arg2, arg3, arg4, arg5) -+syscall sys_adjtimex nr 159 nbargs 1 types: (struct timex *) args: (txc_p) -+syscall sys_setrlimit nr 160 nbargs 2 types: (unsigned int, struct rlimit *) args: (resource, rlim) -+syscall sys_chroot nr 161 nbargs 1 types: (const char *) args: (filename) -+syscall sys_sync nr 162 nbargs 0 types: () args: () -+syscall sys_acct nr 163 nbargs 1 types: (const char *) args: (name) -+syscall sys_settimeofday nr 164 nbargs 2 types: (struct timeval *, struct timezone *) args: (tv, tz) -+syscall sys_mount nr 165 nbargs 5 types: (char *, char *, char *, unsigned long, void *) args: (dev_name, dir_name, type, flags, data) -+syscall sys_umount nr 166 nbargs 2 types: (char *, int) args: (name, flags) -+syscall sys_swapon nr 167 nbargs 2 types: (const char *, int) args: (specialfile, swap_flags) -+syscall sys_swapoff nr 168 nbargs 1 types: (const char *) args: (specialfile) -+syscall sys_reboot nr 169 nbargs 4 types: (int, int, unsigned int, void *) args: (magic1, magic2, cmd, arg) -+syscall sys_sethostname nr 170 nbargs 2 types: (char *, int) args: (name, len) -+syscall sys_setdomainname nr 171 nbargs 2 types: (char *, int) args: (name, len) -+syscall sys_init_module nr 175 nbargs 3 types: (void *, unsigned long, const char *) args: (umod, len, uargs) -+syscall sys_delete_module nr 176 nbargs 2 types: (const char *, unsigned int) args: (name_user, flags) -+syscall sys_quotactl nr 179 nbargs 4 types: (unsigned int, const char *, qid_t, void *) args: (cmd, special, id, addr) -+syscall sys_gettid nr 186 nbargs 0 types: () args: () -+syscall sys_readahead nr 187 nbargs 3 types: (int, loff_t, size_t) args: (fd, offset, count) -+syscall sys_setxattr nr 188 nbargs 5 types: (const char *, const char *, const void *, size_t, int) args: (pathname, name, value, size, flags) -+syscall sys_lsetxattr nr 189 nbargs 5 types: (const char *, const char *, const void *, size_t, int) args: (pathname, name, value, size, flags) -+syscall sys_fsetxattr nr 190 nbargs 5 types: (int, const char *, const void *, size_t, int) args: (fd, name, value, size, flags) -+syscall sys_getxattr nr 191 nbargs 4 types: (const char *, const char *, void *, size_t) args: (pathname, name, value, size) -+syscall sys_lgetxattr nr 192 nbargs 4 types: (const char *, const char *, void *, size_t) args: (pathname, name, value, size) -+syscall sys_fgetxattr nr 193 nbargs 4 types: (int, const char *, void *, size_t) args: (fd, name, value, size) -+syscall sys_listxattr nr 194 nbargs 3 types: (const char *, char *, size_t) args: (pathname, list, size) -+syscall sys_llistxattr nr 195 nbargs 3 types: (const char *, char *, size_t) args: (pathname, list, size) -+syscall sys_flistxattr nr 196 nbargs 3 types: (int, char *, size_t) args: (fd, list, size) -+syscall sys_removexattr nr 197 nbargs 2 types: (const char *, const char *) args: (pathname, name) -+syscall sys_lremovexattr nr 198 nbargs 2 types: (const char *, const char *) args: (pathname, name) -+syscall sys_fremovexattr nr 199 nbargs 2 types: (int, const char *) args: (fd, name) -+syscall sys_tkill nr 200 nbargs 2 types: (pid_t, int) args: (pid, sig) -+syscall sys_time nr 201 nbargs 1 types: (time_t *) args: (tloc) -+syscall sys_futex nr 202 nbargs 6 types: (u32 *, int, u32, struct timespec *, u32 *, u32) args: (uaddr, op, val, utime, uaddr2, val3) -+syscall sys_sched_setaffinity nr 203 nbargs 3 types: (pid_t, unsigned int, unsigned long *) args: (pid, len, user_mask_ptr) -+syscall sys_sched_getaffinity nr 204 nbargs 3 types: (pid_t, unsigned int, unsigned long *) args: (pid, len, user_mask_ptr) -+syscall sys_io_setup nr 206 nbargs 2 types: (unsigned, aio_context_t *) args: (nr_events, ctxp) -+syscall sys_io_destroy nr 207 nbargs 1 types: (aio_context_t) args: (ctx) -+syscall sys_io_getevents nr 208 nbargs 5 types: (aio_context_t, long, long, struct io_event *, struct timespec *) args: (ctx_id, min_nr, nr, events, timeout) -+syscall sys_io_submit nr 209 nbargs 3 types: (aio_context_t, long, struct iocb * *) args: (ctx_id, nr, iocbpp) -+syscall sys_io_cancel nr 210 nbargs 3 types: (aio_context_t, struct iocb *, struct io_event *) args: (ctx_id, iocb, result) -+syscall sys_lookup_dcookie nr 212 nbargs 3 types: (u64, char *, size_t) args: (cookie64, buf, len) -+syscall sys_epoll_create nr 213 nbargs 1 types: (int) args: (size) -+syscall sys_remap_file_pages nr 216 nbargs 5 types: (unsigned long, unsigned long, unsigned long, unsigned long, unsigned long) args: (start, size, prot, pgoff, flags) -+syscall sys_getdents64 nr 217 nbargs 3 types: (unsigned int, struct linux_dirent64 *, unsigned int) args: (fd, dirent, count) -+syscall sys_set_tid_address nr 218 nbargs 1 types: (int *) args: (tidptr) -+syscall sys_restart_syscall nr 219 nbargs 0 types: () args: () -+syscall sys_semtimedop nr 220 nbargs 4 types: (int, struct sembuf *, unsigned, const struct timespec *) args: (semid, tsops, nsops, timeout) -+syscall sys_fadvise64 nr 221 nbargs 4 types: (int, loff_t, size_t, int) args: (fd, offset, len, advice) -+syscall sys_timer_create nr 222 nbargs 3 types: (const clockid_t, struct sigevent *, timer_t *) args: (which_clock, timer_event_spec, created_timer_id) -+syscall sys_timer_settime nr 223 nbargs 4 types: (timer_t, int, const struct itimerspec *, struct itimerspec *) args: (timer_id, flags, new_setting, old_setting) -+syscall sys_timer_gettime nr 224 nbargs 2 types: (timer_t, struct itimerspec *) args: (timer_id, setting) -+syscall sys_timer_getoverrun nr 225 nbargs 1 types: (timer_t) args: (timer_id) -+syscall sys_timer_delete nr 226 nbargs 1 types: (timer_t) args: (timer_id) -+syscall sys_clock_settime nr 227 nbargs 2 types: (const clockid_t, const struct timespec *) args: (which_clock, tp) -+syscall sys_clock_gettime nr 228 nbargs 2 types: (const clockid_t, struct timespec *) args: (which_clock, tp) -+syscall sys_clock_getres nr 229 nbargs 2 types: (const clockid_t, struct timespec *) args: (which_clock, tp) -+syscall sys_clock_nanosleep nr 230 nbargs 4 types: (const clockid_t, int, const struct timespec *, struct timespec *) args: (which_clock, flags, rqtp, rmtp) -+syscall sys_exit_group nr 231 nbargs 1 types: (int) args: (error_code) -+syscall sys_epoll_wait nr 232 nbargs 4 types: (int, struct epoll_event *, int, int) args: (epfd, events, maxevents, timeout) -+syscall sys_epoll_ctl nr 233 nbargs 4 types: (int, int, int, struct epoll_event *) args: (epfd, op, fd, event) -+syscall sys_tgkill nr 234 nbargs 3 types: (pid_t, pid_t, int) args: (tgid, pid, sig) -+syscall sys_utimes nr 235 nbargs 2 types: (char *, struct timeval *) args: (filename, utimes) -+syscall sys_mbind nr 237 nbargs 6 types: (unsigned long, unsigned long, unsigned long, unsigned long *, unsigned long, unsigned) args: (start, len, mode, nmask, maxnode, flags) -+syscall sys_set_mempolicy nr 238 nbargs 3 types: (int, unsigned long *, unsigned long) args: (mode, nmask, maxnode) -+syscall sys_get_mempolicy nr 239 nbargs 5 types: (int *, unsigned long *, unsigned long, unsigned long, unsigned long) args: (policy, nmask, maxnode, addr, flags) -+syscall sys_mq_open nr 240 nbargs 4 types: (const char *, int, umode_t, struct mq_attr *) args: (u_name, oflag, mode, u_attr) -+syscall sys_mq_unlink nr 241 nbargs 1 types: (const char *) args: (u_name) -+syscall sys_mq_timedsend nr 242 nbargs 5 types: (mqd_t, const char *, size_t, unsigned int, const struct timespec *) args: (mqdes, u_msg_ptr, msg_len, msg_prio, u_abs_timeout) -+syscall sys_mq_timedreceive nr 243 nbargs 5 types: (mqd_t, char *, size_t, unsigned int *, const struct timespec *) args: (mqdes, u_msg_ptr, msg_len, u_msg_prio, u_abs_timeout) -+syscall sys_mq_notify nr 244 nbargs 2 types: (mqd_t, const struct sigevent *) args: (mqdes, u_notification) -+syscall sys_mq_getsetattr nr 245 nbargs 3 types: (mqd_t, const struct mq_attr *, struct mq_attr *) args: (mqdes, u_mqstat, u_omqstat) -+syscall sys_kexec_load nr 246 nbargs 4 types: (unsigned long, unsigned long, struct kexec_segment *, unsigned long) args: (entry, nr_segments, segments, flags) -+syscall sys_waitid nr 247 nbargs 5 types: (int, pid_t, struct siginfo *, int, struct rusage *) args: (which, upid, infop, options, ru) -+syscall sys_add_key nr 248 nbargs 5 types: (const char *, const char *, const void *, size_t, key_serial_t) args: (_type, _description, _payload, plen, ringid) -+syscall sys_request_key nr 249 nbargs 4 types: (const char *, const char *, const char *, key_serial_t) args: (_type, _description, _callout_info, destringid) -+syscall sys_keyctl nr 250 nbargs 5 types: (int, unsigned long, unsigned long, unsigned long, unsigned long) args: (option, arg2, arg3, arg4, arg5) -+syscall sys_ioprio_set nr 251 nbargs 3 types: (int, int, int) args: (which, who, ioprio) -+syscall sys_ioprio_get nr 252 nbargs 2 types: (int, int) args: (which, who) -+syscall sys_inotify_init nr 253 nbargs 0 types: () args: () -+syscall sys_inotify_add_watch nr 254 nbargs 3 types: (int, const char *, u32) args: (fd, pathname, mask) -+syscall sys_inotify_rm_watch nr 255 nbargs 2 types: (int, __s32) args: (fd, wd) -+syscall sys_migrate_pages nr 256 nbargs 4 types: (pid_t, unsigned long, const unsigned long *, const unsigned long *) args: (pid, maxnode, old_nodes, new_nodes) -+syscall sys_openat nr 257 nbargs 4 types: (int, const char *, int, umode_t) args: (dfd, filename, flags, mode) -+syscall sys_mkdirat nr 258 nbargs 3 types: (int, const char *, umode_t) args: (dfd, pathname, mode) -+syscall sys_mknodat nr 259 nbargs 4 types: (int, const char *, umode_t, unsigned) args: (dfd, filename, mode, dev) -+syscall sys_fchownat nr 260 nbargs 5 types: (int, const char *, uid_t, gid_t, int) args: (dfd, filename, user, group, flag) -+syscall sys_futimesat nr 261 nbargs 3 types: (int, const char *, struct timeval *) args: (dfd, filename, utimes) -+syscall sys_newfstatat nr 262 nbargs 4 types: (int, const char *, struct stat *, int) args: (dfd, filename, statbuf, flag) -+syscall sys_unlinkat nr 263 nbargs 3 types: (int, const char *, int) args: (dfd, pathname, flag) -+syscall sys_renameat nr 264 nbargs 4 types: (int, const char *, int, const char *) args: (olddfd, oldname, newdfd, newname) -+syscall sys_linkat nr 265 nbargs 5 types: (int, const char *, int, const char *, int) args: (olddfd, oldname, newdfd, newname, flags) -+syscall sys_symlinkat nr 266 nbargs 3 types: (const char *, int, const char *) args: (oldname, newdfd, newname) -+syscall sys_readlinkat nr 267 nbargs 4 types: (int, const char *, char *, int) args: (dfd, pathname, buf, bufsiz) -+syscall sys_fchmodat nr 268 nbargs 3 types: (int, const char *, umode_t) args: (dfd, filename, mode) -+syscall sys_faccessat nr 269 nbargs 3 types: (int, const char *, int) args: (dfd, filename, mode) -+syscall sys_pselect6 nr 270 nbargs 6 types: (int, fd_set *, fd_set *, fd_set *, struct timespec *, void *) args: (n, inp, outp, exp, tsp, sig) -+syscall sys_ppoll nr 271 nbargs 5 types: (struct pollfd *, unsigned int, struct timespec *, const sigset_t *, size_t) args: (ufds, nfds, tsp, sigmask, sigsetsize) -+syscall sys_unshare nr 272 nbargs 1 types: (unsigned long) args: (unshare_flags) -+syscall sys_set_robust_list nr 273 nbargs 2 types: (struct robust_list_head *, size_t) args: (head, len) -+syscall sys_get_robust_list nr 274 nbargs 3 types: (int, struct robust_list_head * *, size_t *) args: (pid, head_ptr, len_ptr) -+syscall sys_splice nr 275 nbargs 6 types: (int, loff_t *, int, loff_t *, size_t, unsigned int) args: (fd_in, off_in, fd_out, off_out, len, flags) -+syscall sys_tee nr 276 nbargs 4 types: (int, int, size_t, unsigned int) args: (fdin, fdout, len, flags) -+syscall sys_sync_file_range nr 277 nbargs 4 types: (int, loff_t, loff_t, unsigned int) args: (fd, offset, nbytes, flags) -+syscall sys_vmsplice nr 278 nbargs 4 types: (int, const struct iovec *, unsigned long, unsigned int) args: (fd, iov, nr_segs, flags) -+syscall sys_move_pages nr 279 nbargs 6 types: (pid_t, unsigned long, const void * *, const int *, int *, int) args: (pid, nr_pages, pages, nodes, status, flags) -+syscall sys_utimensat nr 280 nbargs 4 types: (int, const char *, struct timespec *, int) args: (dfd, filename, utimes, flags) -+syscall sys_epoll_pwait nr 281 nbargs 6 types: (int, struct epoll_event *, int, int, const sigset_t *, size_t) args: (epfd, events, maxevents, timeout, sigmask, sigsetsize) -+syscall sys_signalfd nr 282 nbargs 3 types: (int, sigset_t *, size_t) args: (ufd, user_mask, sizemask) -+syscall sys_timerfd_create nr 283 nbargs 2 types: (int, int) args: (clockid, flags) -+syscall sys_eventfd nr 284 nbargs 1 types: (unsigned int) args: (count) -+syscall sys_fallocate nr 285 nbargs 4 types: (int, int, loff_t, loff_t) args: (fd, mode, offset, len) -+syscall sys_timerfd_settime nr 286 nbargs 4 types: (int, int, const struct itimerspec *, struct itimerspec *) args: (ufd, flags, utmr, otmr) -+syscall sys_timerfd_gettime nr 287 nbargs 2 types: (int, struct itimerspec *) args: (ufd, otmr) -+syscall sys_accept4 nr 288 nbargs 4 types: (int, struct sockaddr *, int *, int) args: (fd, upeer_sockaddr, upeer_addrlen, flags) -+syscall sys_signalfd4 nr 289 nbargs 4 types: (int, sigset_t *, size_t, int) args: (ufd, user_mask, sizemask, flags) -+syscall sys_eventfd2 nr 290 nbargs 2 types: (unsigned int, int) args: (count, flags) -+syscall sys_epoll_create1 nr 291 nbargs 1 types: (int) args: (flags) -+syscall sys_dup3 nr 292 nbargs 3 types: (unsigned int, unsigned int, int) args: (oldfd, newfd, flags) -+syscall sys_pipe2 nr 293 nbargs 2 types: (int *, int) args: (fildes, flags) -+syscall sys_inotify_init1 nr 294 nbargs 1 types: (int) args: (flags) -+syscall sys_preadv nr 295 nbargs 5 types: (unsigned long, const struct iovec *, unsigned long, unsigned long, unsigned long) args: (fd, vec, vlen, pos_l, pos_h) -+syscall sys_pwritev nr 296 nbargs 5 types: (unsigned long, const struct iovec *, unsigned long, unsigned long, unsigned long) args: (fd, vec, vlen, pos_l, pos_h) -+syscall sys_rt_tgsigqueueinfo nr 297 nbargs 4 types: (pid_t, pid_t, int, siginfo_t *) args: (tgid, pid, sig, uinfo) -+syscall sys_perf_event_open nr 298 nbargs 5 types: (struct perf_event_attr *, pid_t, int, int, unsigned long) args: (attr_uptr, pid, cpu, group_fd, flags) -+syscall sys_recvmmsg nr 299 nbargs 5 types: (int, struct mmsghdr *, unsigned int, unsigned int, struct timespec *) args: (fd, mmsg, vlen, flags, timeout) -+syscall sys_fanotify_init nr 300 nbargs 2 types: (unsigned int, unsigned int) args: (flags, event_f_flags) -+syscall sys_fanotify_mark nr 301 nbargs 5 types: (int, unsigned int, __u64, int, const char *) args: (fanotify_fd, flags, mask, dfd, pathname) -+syscall sys_prlimit64 nr 302 nbargs 4 types: (pid_t, unsigned int, const struct rlimit64 *, struct rlimit64 *) args: (pid, resource, new_rlim, old_rlim) -+syscall sys_name_to_handle_at nr 303 nbargs 5 types: (int, const char *, struct file_handle *, int *, int) args: (dfd, name, handle, mnt_id, flag) -+syscall sys_open_by_handle_at nr 304 nbargs 3 types: (int, struct file_handle *, int) args: (mountdirfd, handle, flags) -+syscall sys_clock_adjtime nr 305 nbargs 2 types: (const clockid_t, struct timex *) args: (which_clock, utx) -+syscall sys_syncfs nr 306 nbargs 1 types: (int) args: (fd) -+syscall sys_sendmmsg nr 307 nbargs 4 types: (int, struct mmsghdr *, unsigned int, unsigned int) args: (fd, mmsg, vlen, flags) -+syscall sys_setns nr 308 nbargs 2 types: (int, int) args: (fd, nstype) -+syscall sys_getcpu nr 309 nbargs 3 types: (unsigned *, unsigned *, struct getcpu_cache *) args: (cpup, nodep, unused) -+syscall sys_process_vm_readv nr 310 nbargs 6 types: (pid_t, const struct iovec *, unsigned long, const struct iovec *, unsigned long, unsigned long) args: (pid, lvec, liovcnt, rvec, riovcnt, flags) -+syscall sys_process_vm_writev nr 311 nbargs 6 types: (pid_t, const struct iovec *, unsigned long, const struct iovec *, unsigned long, unsigned long) args: (pid, lvec, liovcnt, rvec, riovcnt, flags) -+syscall sys_finit_module nr 313 nbargs 3 types: (int, const char *, int) args: (fd, uargs, flags) -+SUCCESS ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/syscalls/3.4.25/arm-32-syscalls-3.4.25 -@@ -0,0 +1,299 @@ -+syscall sys_restart_syscall nr 0 nbargs 0 types: () args: () -+syscall sys_exit nr 1 nbargs 1 types: (int) args: (error_code) -+syscall sys_read nr 3 nbargs 3 types: (unsigned int, char *, size_t) args: (fd, buf, count) -+syscall sys_write nr 4 nbargs 3 types: (unsigned int, const char *, size_t) args: (fd, buf, count) -+syscall sys_open nr 5 nbargs 3 types: (const char *, int, umode_t) args: (filename, flags, mode) -+syscall sys_close nr 6 nbargs 1 types: (unsigned int) args: (fd) -+syscall sys_creat nr 8 nbargs 2 types: (const char *, umode_t) args: (pathname, mode) -+syscall sys_link nr 9 nbargs 2 types: (const char *, const char *) args: (oldname, newname) -+syscall sys_unlink nr 10 nbargs 1 types: (const char *) args: (pathname) -+syscall sys_chdir nr 12 nbargs 1 types: (const char *) args: (filename) -+syscall sys_mknod nr 14 nbargs 3 types: (const char *, umode_t, unsigned) args: (filename, mode, dev) -+syscall sys_chmod nr 15 nbargs 2 types: (const char *, umode_t) args: (filename, mode) -+syscall sys_lchown16 nr 16 nbargs 3 types: (const char *, old_uid_t, old_gid_t) args: (filename, user, group) -+syscall sys_lseek nr 19 nbargs 3 types: (unsigned int, off_t, unsigned int) args: (fd, offset, origin) -+syscall sys_getpid nr 20 nbargs 0 types: () args: () -+syscall sys_mount nr 21 nbargs 5 types: (char *, char *, char *, unsigned long, void *) args: (dev_name, dir_name, type, flags, data) -+syscall sys_setuid16 nr 23 nbargs 1 types: (old_uid_t) args: (uid) -+syscall sys_getuid16 nr 24 nbargs 0 types: () args: () -+syscall sys_ptrace nr 26 nbargs 4 types: (long, long, unsigned long, unsigned long) args: (request, pid, addr, data) -+syscall sys_pause nr 29 nbargs 0 types: () args: () -+syscall sys_access nr 33 nbargs 2 types: (const char *, int) args: (filename, mode) -+syscall sys_nice nr 34 nbargs 1 types: (int) args: (increment) -+syscall sys_sync nr 36 nbargs 0 types: () args: () -+syscall sys_kill nr 37 nbargs 2 types: (pid_t, int) args: (pid, sig) -+syscall sys_rename nr 38 nbargs 2 types: (const char *, const char *) args: (oldname, newname) -+syscall sys_mkdir nr 39 nbargs 2 types: (const char *, umode_t) args: (pathname, mode) -+syscall sys_rmdir nr 40 nbargs 1 types: (const char *) args: (pathname) -+syscall sys_dup nr 41 nbargs 1 types: (unsigned int) args: (fildes) -+syscall sys_pipe nr 42 nbargs 1 types: (int *) args: (fildes) -+syscall sys_times nr 43 nbargs 1 types: (struct tms *) args: (tbuf) -+syscall sys_brk nr 45 nbargs 1 types: (unsigned long) args: (brk) -+syscall sys_setgid16 nr 46 nbargs 1 types: (old_gid_t) args: (gid) -+syscall sys_getgid16 nr 47 nbargs 0 types: () args: () -+syscall sys_geteuid16 nr 49 nbargs 0 types: () args: () -+syscall sys_getegid16 nr 50 nbargs 0 types: () args: () -+syscall sys_acct nr 51 nbargs 1 types: (const char *) args: (name) -+syscall sys_umount nr 52 nbargs 2 types: (char *, int) args: (name, flags) -+syscall sys_ioctl nr 54 nbargs 3 types: (unsigned int, unsigned int, unsigned long) args: (fd, cmd, arg) -+syscall sys_fcntl nr 55 nbargs 3 types: (unsigned int, unsigned int, unsigned long) args: (fd, cmd, arg) -+syscall sys_setpgid nr 57 nbargs 2 types: (pid_t, pid_t) args: (pid, pgid) -+syscall sys_umask nr 60 nbargs 1 types: (int) args: (mask) -+syscall sys_chroot nr 61 nbargs 1 types: (const char *) args: (filename) -+syscall sys_ustat nr 62 nbargs 2 types: (unsigned, struct ustat *) args: (dev, ubuf) -+syscall sys_dup2 nr 63 nbargs 2 types: (unsigned int, unsigned int) args: (oldfd, newfd) -+syscall sys_getppid nr 64 nbargs 0 types: () args: () -+syscall sys_getpgrp nr 65 nbargs 0 types: () args: () -+syscall sys_setsid nr 66 nbargs 0 types: () args: () -+syscall sys_setreuid16 nr 70 nbargs 2 types: (old_uid_t, old_uid_t) args: (ruid, euid) -+syscall sys_setregid16 nr 71 nbargs 2 types: (old_gid_t, old_gid_t) args: (rgid, egid) -+syscall sys_sigpending nr 73 nbargs 1 types: (old_sigset_t *) args: (set) -+syscall sys_sethostname nr 74 nbargs 2 types: (char *, int) args: (name, len) -+syscall sys_setrlimit nr 75 nbargs 2 types: (unsigned int, struct rlimit *) args: (resource, rlim) -+syscall sys_getrusage nr 77 nbargs 2 types: (int, struct rusage *) args: (who, ru) -+syscall sys_gettimeofday nr 78 nbargs 2 types: (struct timeval *, struct timezone *) args: (tv, tz) -+syscall sys_settimeofday nr 79 nbargs 2 types: (struct timeval *, struct timezone *) args: (tv, tz) -+syscall sys_getgroups16 nr 80 nbargs 2 types: (int, old_gid_t *) args: (gidsetsize, grouplist) -+syscall sys_setgroups16 nr 81 nbargs 2 types: (int, old_gid_t *) args: (gidsetsize, grouplist) -+syscall sys_symlink nr 83 nbargs 2 types: (const char *, const char *) args: (oldname, newname) -+syscall sys_readlink nr 85 nbargs 3 types: (const char *, char *, int) args: (path, buf, bufsiz) -+syscall sys_uselib nr 86 nbargs 1 types: (const char *) args: (library) -+syscall sys_swapon nr 87 nbargs 2 types: (const char *, int) args: (specialfile, swap_flags) -+syscall sys_reboot nr 88 nbargs 4 types: (int, int, unsigned int, void *) args: (magic1, magic2, cmd, arg) -+syscall sys_munmap nr 91 nbargs 2 types: (unsigned long, size_t) args: (addr, len) -+syscall sys_truncate nr 92 nbargs 2 types: (const char *, long) args: (path, length) -+syscall sys_ftruncate nr 93 nbargs 2 types: (unsigned int, unsigned long) args: (fd, length) -+syscall sys_fchmod nr 94 nbargs 2 types: (unsigned int, umode_t) args: (fd, mode) -+syscall sys_fchown16 nr 95 nbargs 3 types: (unsigned int, old_uid_t, old_gid_t) args: (fd, user, group) -+syscall sys_getpriority nr 96 nbargs 2 types: (int, int) args: (which, who) -+syscall sys_setpriority nr 97 nbargs 3 types: (int, int, int) args: (which, who, niceval) -+syscall sys_statfs nr 99 nbargs 2 types: (const char *, struct statfs *) args: (pathname, buf) -+syscall sys_fstatfs nr 100 nbargs 2 types: (unsigned int, struct statfs *) args: (fd, buf) -+syscall sys_syslog nr 103 nbargs 3 types: (int, char *, int) args: (type, buf, len) -+syscall sys_setitimer nr 104 nbargs 3 types: (int, struct itimerval *, struct itimerval *) args: (which, value, ovalue) -+syscall sys_getitimer nr 105 nbargs 2 types: (int, struct itimerval *) args: (which, value) -+syscall sys_newstat nr 106 nbargs 2 types: (const char *, struct stat *) args: (filename, statbuf) -+syscall sys_newlstat nr 107 nbargs 2 types: (const char *, struct stat *) args: (filename, statbuf) -+syscall sys_newfstat nr 108 nbargs 2 types: (unsigned int, struct stat *) args: (fd, statbuf) -+syscall sys_vhangup nr 111 nbargs 0 types: () args: () -+syscall sys_wait4 nr 114 nbargs 4 types: (pid_t, int *, int, struct rusage *) args: (upid, stat_addr, options, ru) -+syscall sys_swapoff nr 115 nbargs 1 types: (const char *) args: (specialfile) -+syscall sys_sysinfo nr 116 nbargs 1 types: (struct sysinfo *) args: (info) -+syscall sys_fsync nr 118 nbargs 1 types: (unsigned int) args: (fd) -+syscall sys_setdomainname nr 121 nbargs 2 types: (char *, int) args: (name, len) -+syscall sys_newuname nr 122 nbargs 1 types: (struct new_utsname *) args: (name) -+syscall sys_adjtimex nr 124 nbargs 1 types: (struct timex *) args: (txc_p) -+syscall sys_mprotect nr 125 nbargs 3 types: (unsigned long, size_t, unsigned long) args: (start, len, prot) -+syscall sys_sigprocmask nr 126 nbargs 3 types: (int, old_sigset_t *, old_sigset_t *) args: (how, nset, oset) -+syscall sys_init_module nr 128 nbargs 3 types: (void *, unsigned long, const char *) args: (umod, len, uargs) -+syscall sys_delete_module nr 129 nbargs 2 types: (const char *, unsigned int) args: (name_user, flags) -+syscall sys_quotactl nr 131 nbargs 4 types: (unsigned int, const char *, qid_t, void *) args: (cmd, special, id, addr) -+syscall sys_getpgid nr 132 nbargs 1 types: (pid_t) args: (pid) -+syscall sys_fchdir nr 133 nbargs 1 types: (unsigned int) args: (fd) -+syscall sys_bdflush nr 134 nbargs 2 types: (int, long) args: (func, data) -+syscall sys_sysfs nr 135 nbargs 3 types: (int, unsigned long, unsigned long) args: (option, arg1, arg2) -+syscall sys_personality nr 136 nbargs 1 types: (unsigned int) args: (personality) -+syscall sys_setfsuid16 nr 138 nbargs 1 types: (old_uid_t) args: (uid) -+syscall sys_setfsgid16 nr 139 nbargs 1 types: (old_gid_t) args: (gid) -+syscall sys_llseek nr 140 nbargs 5 types: (unsigned int, unsigned long, unsigned long, loff_t *, unsigned int) args: (fd, offset_high, offset_low, result, origin) -+syscall sys_getdents nr 141 nbargs 3 types: (unsigned int, struct linux_dirent *, unsigned int) args: (fd, dirent, count) -+syscall sys_select nr 142 nbargs 5 types: (int, fd_set *, fd_set *, fd_set *, struct timeval *) args: (n, inp, outp, exp, tvp) -+syscall sys_flock nr 143 nbargs 2 types: (unsigned int, unsigned int) args: (fd, cmd) -+syscall sys_msync nr 144 nbargs 3 types: (unsigned long, size_t, int) args: (start, len, flags) -+syscall sys_readv nr 145 nbargs 3 types: (unsigned long, const struct iovec *, unsigned long) args: (fd, vec, vlen) -+syscall sys_writev nr 146 nbargs 3 types: (unsigned long, const struct iovec *, unsigned long) args: (fd, vec, vlen) -+syscall sys_getsid nr 147 nbargs 1 types: (pid_t) args: (pid) -+syscall sys_fdatasync nr 148 nbargs 1 types: (unsigned int) args: (fd) -+syscall sys_sysctl nr 149 nbargs 1 types: (struct __sysctl_args *) args: (args) -+syscall sys_mlock nr 150 nbargs 2 types: (unsigned long, size_t) args: (start, len) -+syscall sys_munlock nr 151 nbargs 2 types: (unsigned long, size_t) args: (start, len) -+syscall sys_mlockall nr 152 nbargs 1 types: (int) args: (flags) -+syscall sys_munlockall nr 153 nbargs 0 types: () args: () -+syscall sys_sched_setparam nr 154 nbargs 2 types: (pid_t, struct sched_param *) args: (pid, param) -+syscall sys_sched_getparam nr 155 nbargs 2 types: (pid_t, struct sched_param *) args: (pid, param) -+syscall sys_sched_setscheduler nr 156 nbargs 3 types: (pid_t, int, struct sched_param *) args: (pid, policy, param) -+syscall sys_sched_getscheduler nr 157 nbargs 1 types: (pid_t) args: (pid) -+syscall sys_sched_yield nr 158 nbargs 0 types: () args: () -+syscall sys_sched_get_priority_max nr 159 nbargs 1 types: (int) args: (policy) -+syscall sys_sched_get_priority_min nr 160 nbargs 1 types: (int) args: (policy) -+syscall sys_sched_rr_get_interval nr 161 nbargs 2 types: (pid_t, struct timespec *) args: (pid, interval) -+syscall sys_nanosleep nr 162 nbargs 2 types: (struct timespec *, struct timespec *) args: (rqtp, rmtp) -+syscall sys_mremap nr 163 nbargs 5 types: (unsigned long, unsigned long, unsigned long, unsigned long, unsigned long) args: (addr, old_len, new_len, flags, new_addr) -+syscall sys_setresuid16 nr 164 nbargs 3 types: (old_uid_t, old_uid_t, old_uid_t) args: (ruid, euid, suid) -+syscall sys_getresuid16 nr 165 nbargs 3 types: (old_uid_t *, old_uid_t *, old_uid_t *) args: (ruid, euid, suid) -+syscall sys_poll nr 168 nbargs 3 types: (struct pollfd *, unsigned int, int) args: (ufds, nfds, timeout_msecs) -+syscall sys_setresgid16 nr 170 nbargs 3 types: (old_gid_t, old_gid_t, old_gid_t) args: (rgid, egid, sgid) -+syscall sys_getresgid16 nr 171 nbargs 3 types: (old_gid_t *, old_gid_t *, old_gid_t *) args: (rgid, egid, sgid) -+syscall sys_prctl nr 172 nbargs 5 types: (int, unsigned long, unsigned long, unsigned long, unsigned long) args: (option, arg2, arg3, arg4, arg5) -+syscall sys_rt_sigaction nr 174 nbargs 4 types: (int, const struct sigaction *, struct sigaction *, size_t) args: (sig, act, oact, sigsetsize) -+syscall sys_rt_sigprocmask nr 175 nbargs 4 types: (int, sigset_t *, sigset_t *, size_t) args: (how, nset, oset, sigsetsize) -+syscall sys_rt_sigpending nr 176 nbargs 2 types: (sigset_t *, size_t) args: (set, sigsetsize) -+syscall sys_rt_sigtimedwait nr 177 nbargs 4 types: (const sigset_t *, siginfo_t *, const struct timespec *, size_t) args: (uthese, uinfo, uts, sigsetsize) -+syscall sys_rt_sigqueueinfo nr 178 nbargs 3 types: (pid_t, int, siginfo_t *) args: (pid, sig, uinfo) -+syscall sys_rt_sigsuspend nr 179 nbargs 2 types: (sigset_t *, size_t) args: (unewset, sigsetsize) -+syscall sys_chown16 nr 182 nbargs 3 types: (const char *, old_uid_t, old_gid_t) args: (filename, user, group) -+syscall sys_getcwd nr 183 nbargs 2 types: (char *, unsigned long) args: (buf, size) -+syscall sys_capget nr 184 nbargs 2 types: (cap_user_header_t, cap_user_data_t) args: (header, dataptr) -+syscall sys_capset nr 185 nbargs 2 types: (cap_user_header_t, const cap_user_data_t) args: (header, data) -+syscall sys_sendfile nr 187 nbargs 4 types: (int, int, off_t *, size_t) args: (out_fd, in_fd, offset, count) -+syscall sys_getrlimit nr 191 nbargs 2 types: (unsigned int, struct rlimit *) args: (resource, rlim) -+syscall sys_stat64 nr 195 nbargs 2 types: (const char *, struct stat64 *) args: (filename, statbuf) -+syscall sys_lstat64 nr 196 nbargs 2 types: (const char *, struct stat64 *) args: (filename, statbuf) -+syscall sys_fstat64 nr 197 nbargs 2 types: (unsigned long, struct stat64 *) args: (fd, statbuf) -+syscall sys_lchown nr 198 nbargs 3 types: (const char *, uid_t, gid_t) args: (filename, user, group) -+syscall sys_getuid nr 199 nbargs 0 types: () args: () -+syscall sys_getgid nr 200 nbargs 0 types: () args: () -+syscall sys_geteuid nr 201 nbargs 0 types: () args: () -+syscall sys_getegid nr 202 nbargs 0 types: () args: () -+syscall sys_setreuid nr 203 nbargs 2 types: (uid_t, uid_t) args: (ruid, euid) -+syscall sys_setregid nr 204 nbargs 2 types: (gid_t, gid_t) args: (rgid, egid) -+syscall sys_getgroups nr 205 nbargs 2 types: (int, gid_t *) args: (gidsetsize, grouplist) -+syscall sys_setgroups nr 206 nbargs 2 types: (int, gid_t *) args: (gidsetsize, grouplist) -+syscall sys_fchown nr 207 nbargs 3 types: (unsigned int, uid_t, gid_t) args: (fd, user, group) -+syscall sys_setresuid nr 208 nbargs 3 types: (uid_t, uid_t, uid_t) args: (ruid, euid, suid) -+syscall sys_getresuid nr 209 nbargs 3 types: (uid_t *, uid_t *, uid_t *) args: (ruid, euid, suid) -+syscall sys_setresgid nr 210 nbargs 3 types: (gid_t, gid_t, gid_t) args: (rgid, egid, sgid) -+syscall sys_getresgid nr 211 nbargs 3 types: (gid_t *, gid_t *, gid_t *) args: (rgid, egid, sgid) -+syscall sys_chown nr 212 nbargs 3 types: (const char *, uid_t, gid_t) args: (filename, user, group) -+syscall sys_setuid nr 213 nbargs 1 types: (uid_t) args: (uid) -+syscall sys_setgid nr 214 nbargs 1 types: (gid_t) args: (gid) -+syscall sys_setfsuid nr 215 nbargs 1 types: (uid_t) args: (uid) -+syscall sys_setfsgid nr 216 nbargs 1 types: (gid_t) args: (gid) -+syscall sys_getdents64 nr 217 nbargs 3 types: (unsigned int, struct linux_dirent64 *, unsigned int) args: (fd, dirent, count) -+syscall sys_pivot_root nr 218 nbargs 2 types: (const char *, const char *) args: (new_root, put_old) -+syscall sys_mincore nr 219 nbargs 3 types: (unsigned long, size_t, unsigned char *) args: (start, len, vec) -+syscall sys_madvise nr 220 nbargs 3 types: (unsigned long, size_t, int) args: (start, len_in, behavior) -+syscall sys_fcntl64 nr 221 nbargs 3 types: (unsigned int, unsigned int, unsigned long) args: (fd, cmd, arg) -+syscall sys_gettid nr 224 nbargs 0 types: () args: () -+syscall sys_setxattr nr 226 nbargs 5 types: (const char *, const char *, const void *, size_t, int) args: (pathname, name, value, size, flags) -+syscall sys_lsetxattr nr 227 nbargs 5 types: (const char *, const char *, const void *, size_t, int) args: (pathname, name, value, size, flags) -+syscall sys_fsetxattr nr 228 nbargs 5 types: (int, const char *, const void *, size_t, int) args: (fd, name, value, size, flags) -+syscall sys_getxattr nr 229 nbargs 4 types: (const char *, const char *, void *, size_t) args: (pathname, name, value, size) -+syscall sys_lgetxattr nr 230 nbargs 4 types: (const char *, const char *, void *, size_t) args: (pathname, name, value, size) -+syscall sys_fgetxattr nr 231 nbargs 4 types: (int, const char *, void *, size_t) args: (fd, name, value, size) -+syscall sys_listxattr nr 232 nbargs 3 types: (const char *, char *, size_t) args: (pathname, list, size) -+syscall sys_llistxattr nr 233 nbargs 3 types: (const char *, char *, size_t) args: (pathname, list, size) -+syscall sys_flistxattr nr 234 nbargs 3 types: (int, char *, size_t) args: (fd, list, size) -+syscall sys_removexattr nr 235 nbargs 2 types: (const char *, const char *) args: (pathname, name) -+syscall sys_lremovexattr nr 236 nbargs 2 types: (const char *, const char *) args: (pathname, name) -+syscall sys_fremovexattr nr 237 nbargs 2 types: (int, const char *) args: (fd, name) -+syscall sys_tkill nr 238 nbargs 2 types: (pid_t, int) args: (pid, sig) -+syscall sys_sendfile64 nr 239 nbargs 4 types: (int, int, loff_t *, size_t) args: (out_fd, in_fd, offset, count) -+syscall sys_futex nr 240 nbargs 6 types: (u32 *, int, u32, struct timespec *, u32 *, u32) args: (uaddr, op, val, utime, uaddr2, val3) -+syscall sys_sched_setaffinity nr 241 nbargs 3 types: (pid_t, unsigned int, unsigned long *) args: (pid, len, user_mask_ptr) -+syscall sys_sched_getaffinity nr 242 nbargs 3 types: (pid_t, unsigned int, unsigned long *) args: (pid, len, user_mask_ptr) -+syscall sys_io_setup nr 243 nbargs 2 types: (unsigned, aio_context_t *) args: (nr_events, ctxp) -+syscall sys_io_destroy nr 244 nbargs 1 types: (aio_context_t) args: (ctx) -+syscall sys_io_getevents nr 245 nbargs 5 types: (aio_context_t, long, long, struct io_event *, struct timespec *) args: (ctx_id, min_nr, nr, events, timeout) -+syscall sys_io_submit nr 246 nbargs 3 types: (aio_context_t, long, struct iocb * *) args: (ctx_id, nr, iocbpp) -+syscall sys_io_cancel nr 247 nbargs 3 types: (aio_context_t, struct iocb *, struct io_event *) args: (ctx_id, iocb, result) -+syscall sys_exit_group nr 248 nbargs 1 types: (int) args: (error_code) -+syscall sys_epoll_create nr 250 nbargs 1 types: (int) args: (size) -+syscall sys_epoll_ctl nr 251 nbargs 4 types: (int, int, int, struct epoll_event *) args: (epfd, op, fd, event) -+syscall sys_epoll_wait nr 252 nbargs 4 types: (int, struct epoll_event *, int, int) args: (epfd, events, maxevents, timeout) -+syscall sys_remap_file_pages nr 253 nbargs 5 types: (unsigned long, unsigned long, unsigned long, unsigned long, unsigned long) args: (start, size, prot, pgoff, flags) -+syscall sys_set_tid_address nr 256 nbargs 1 types: (int *) args: (tidptr) -+syscall sys_timer_create nr 257 nbargs 3 types: (const clockid_t, struct sigevent *, timer_t *) args: (which_clock, timer_event_spec, created_timer_id) -+syscall sys_timer_settime nr 258 nbargs 4 types: (timer_t, int, const struct itimerspec *, struct itimerspec *) args: (timer_id, flags, new_setting, old_setting) -+syscall sys_timer_gettime nr 259 nbargs 2 types: (timer_t, struct itimerspec *) args: (timer_id, setting) -+syscall sys_timer_getoverrun nr 260 nbargs 1 types: (timer_t) args: (timer_id) -+syscall sys_timer_delete nr 261 nbargs 1 types: (timer_t) args: (timer_id) -+syscall sys_clock_settime nr 262 nbargs 2 types: (const clockid_t, const struct timespec *) args: (which_clock, tp) -+syscall sys_clock_gettime nr 263 nbargs 2 types: (const clockid_t, struct timespec *) args: (which_clock, tp) -+syscall sys_clock_getres nr 264 nbargs 2 types: (const clockid_t, struct timespec *) args: (which_clock, tp) -+syscall sys_clock_nanosleep nr 265 nbargs 4 types: (const clockid_t, int, const struct timespec *, struct timespec *) args: (which_clock, flags, rqtp, rmtp) -+syscall sys_tgkill nr 268 nbargs 3 types: (pid_t, pid_t, int) args: (tgid, pid, sig) -+syscall sys_utimes nr 269 nbargs 2 types: (char *, struct timeval *) args: (filename, utimes) -+syscall sys_mq_open nr 274 nbargs 4 types: (const char *, int, umode_t, struct mq_attr *) args: (u_name, oflag, mode, u_attr) -+syscall sys_mq_unlink nr 275 nbargs 1 types: (const char *) args: (u_name) -+syscall sys_mq_timedsend nr 276 nbargs 5 types: (mqd_t, const char *, size_t, unsigned int, const struct timespec *) args: (mqdes, u_msg_ptr, msg_len, msg_prio, u_abs_timeout) -+syscall sys_mq_timedreceive nr 277 nbargs 5 types: (mqd_t, char *, size_t, unsigned int *, const struct timespec *) args: (mqdes, u_msg_ptr, msg_len, u_msg_prio, u_abs_timeout) -+syscall sys_mq_notify nr 278 nbargs 2 types: (mqd_t, const struct sigevent *) args: (mqdes, u_notification) -+syscall sys_mq_getsetattr nr 279 nbargs 3 types: (mqd_t, const struct mq_attr *, struct mq_attr *) args: (mqdes, u_mqstat, u_omqstat) -+syscall sys_waitid nr 280 nbargs 5 types: (int, pid_t, struct siginfo *, int, struct rusage *) args: (which, upid, infop, options, ru) -+syscall sys_socket nr 281 nbargs 3 types: (int, int, int) args: (family, type, protocol) -+syscall sys_bind nr 282 nbargs 3 types: (int, struct sockaddr *, int) args: (fd, umyaddr, addrlen) -+syscall sys_connect nr 283 nbargs 3 types: (int, struct sockaddr *, int) args: (fd, uservaddr, addrlen) -+syscall sys_listen nr 284 nbargs 2 types: (int, int) args: (fd, backlog) -+syscall sys_accept nr 285 nbargs 3 types: (int, struct sockaddr *, int *) args: (fd, upeer_sockaddr, upeer_addrlen) -+syscall sys_getsockname nr 286 nbargs 3 types: (int, struct sockaddr *, int *) args: (fd, usockaddr, usockaddr_len) -+syscall sys_getpeername nr 287 nbargs 3 types: (int, struct sockaddr *, int *) args: (fd, usockaddr, usockaddr_len) -+syscall sys_socketpair nr 288 nbargs 4 types: (int, int, int, int *) args: (family, type, protocol, usockvec) -+syscall sys_send nr 289 nbargs 4 types: (int, void *, size_t, unsigned) args: (fd, buff, len, flags) -+syscall sys_sendto nr 290 nbargs 6 types: (int, void *, size_t, unsigned, struct sockaddr *, int) args: (fd, buff, len, flags, addr, addr_len) -+syscall sys_recvfrom nr 292 nbargs 6 types: (int, void *, size_t, unsigned, struct sockaddr *, int *) args: (fd, ubuf, size, flags, addr, addr_len) -+syscall sys_shutdown nr 293 nbargs 2 types: (int, int) args: (fd, how) -+syscall sys_setsockopt nr 294 nbargs 5 types: (int, int, int, char *, int) args: (fd, level, optname, optval, optlen) -+syscall sys_getsockopt nr 295 nbargs 5 types: (int, int, int, char *, int *) args: (fd, level, optname, optval, optlen) -+syscall sys_sendmsg nr 296 nbargs 3 types: (int, struct msghdr *, unsigned) args: (fd, msg, flags) -+syscall sys_recvmsg nr 297 nbargs 3 types: (int, struct msghdr *, unsigned int) args: (fd, msg, flags) -+syscall sys_semop nr 298 nbargs 3 types: (int, struct sembuf *, unsigned) args: (semid, tsops, nsops) -+syscall sys_semget nr 299 nbargs 3 types: (key_t, int, int) args: (key, nsems, semflg) -+syscall sys_msgsnd nr 301 nbargs 4 types: (int, struct msgbuf *, size_t, int) args: (msqid, msgp, msgsz, msgflg) -+syscall sys_msgrcv nr 302 nbargs 5 types: (int, struct msgbuf *, size_t, long, int) args: (msqid, msgp, msgsz, msgtyp, msgflg) -+syscall sys_msgget nr 303 nbargs 2 types: (key_t, int) args: (key, msgflg) -+syscall sys_msgctl nr 304 nbargs 3 types: (int, int, struct msqid_ds *) args: (msqid, cmd, buf) -+syscall sys_shmat nr 305 nbargs 3 types: (int, char *, int) args: (shmid, shmaddr, shmflg) -+syscall sys_shmdt nr 306 nbargs 1 types: (char *) args: (shmaddr) -+syscall sys_shmget nr 307 nbargs 3 types: (key_t, size_t, int) args: (key, size, shmflg) -+syscall sys_shmctl nr 308 nbargs 3 types: (int, int, struct shmid_ds *) args: (shmid, cmd, buf) -+syscall sys_add_key nr 309 nbargs 5 types: (const char *, const char *, const void *, size_t, key_serial_t) args: (_type, _description, _payload, plen, ringid) -+syscall sys_request_key nr 310 nbargs 4 types: (const char *, const char *, const char *, key_serial_t) args: (_type, _description, _callout_info, destringid) -+syscall sys_keyctl nr 311 nbargs 5 types: (int, unsigned long, unsigned long, unsigned long, unsigned long) args: (option, arg2, arg3, arg4, arg5) -+syscall sys_semtimedop nr 312 nbargs 4 types: (int, struct sembuf *, unsigned, const struct timespec *) args: (semid, tsops, nsops, timeout) -+syscall sys_ioprio_set nr 314 nbargs 3 types: (int, int, int) args: (which, who, ioprio) -+syscall sys_ioprio_get nr 315 nbargs 2 types: (int, int) args: (which, who) -+syscall sys_inotify_init nr 316 nbargs 0 types: () args: () -+syscall sys_inotify_add_watch nr 317 nbargs 3 types: (int, const char *, u32) args: (fd, pathname, mask) -+syscall sys_inotify_rm_watch nr 318 nbargs 2 types: (int, __s32) args: (fd, wd) -+syscall sys_openat nr 322 nbargs 4 types: (int, const char *, int, umode_t) args: (dfd, filename, flags, mode) -+syscall sys_mkdirat nr 323 nbargs 3 types: (int, const char *, umode_t) args: (dfd, pathname, mode) -+syscall sys_mknodat nr 324 nbargs 4 types: (int, const char *, umode_t, unsigned) args: (dfd, filename, mode, dev) -+syscall sys_fchownat nr 325 nbargs 5 types: (int, const char *, uid_t, gid_t, int) args: (dfd, filename, user, group, flag) -+syscall sys_futimesat nr 326 nbargs 3 types: (int, const char *, struct timeval *) args: (dfd, filename, utimes) -+syscall sys_fstatat64 nr 327 nbargs 4 types: (int, const char *, struct stat64 *, int) args: (dfd, filename, statbuf, flag) -+syscall sys_unlinkat nr 328 nbargs 3 types: (int, const char *, int) args: (dfd, pathname, flag) -+syscall sys_renameat nr 329 nbargs 4 types: (int, const char *, int, const char *) args: (olddfd, oldname, newdfd, newname) -+syscall sys_linkat nr 330 nbargs 5 types: (int, const char *, int, const char *, int) args: (olddfd, oldname, newdfd, newname, flags) -+syscall sys_symlinkat nr 331 nbargs 3 types: (const char *, int, const char *) args: (oldname, newdfd, newname) -+syscall sys_readlinkat nr 332 nbargs 4 types: (int, const char *, char *, int) args: (dfd, pathname, buf, bufsiz) -+syscall sys_fchmodat nr 333 nbargs 3 types: (int, const char *, umode_t) args: (dfd, filename, mode) -+syscall sys_faccessat nr 334 nbargs 3 types: (int, const char *, int) args: (dfd, filename, mode) -+syscall sys_pselect6 nr 335 nbargs 6 types: (int, fd_set *, fd_set *, fd_set *, struct timespec *, void *) args: (n, inp, outp, exp, tsp, sig) -+syscall sys_ppoll nr 336 nbargs 5 types: (struct pollfd *, unsigned int, struct timespec *, const sigset_t *, size_t) args: (ufds, nfds, tsp, sigmask, sigsetsize) -+syscall sys_unshare nr 337 nbargs 1 types: (unsigned long) args: (unshare_flags) -+syscall sys_set_robust_list nr 338 nbargs 2 types: (struct robust_list_head *, size_t) args: (head, len) -+syscall sys_get_robust_list nr 339 nbargs 3 types: (int, struct robust_list_head * *, size_t *) args: (pid, head_ptr, len_ptr) -+syscall sys_splice nr 340 nbargs 6 types: (int, loff_t *, int, loff_t *, size_t, unsigned int) args: (fd_in, off_in, fd_out, off_out, len, flags) -+syscall sys_tee nr 342 nbargs 4 types: (int, int, size_t, unsigned int) args: (fdin, fdout, len, flags) -+syscall sys_vmsplice nr 343 nbargs 4 types: (int, const struct iovec *, unsigned long, unsigned int) args: (fd, iov, nr_segs, flags) -+syscall sys_getcpu nr 345 nbargs 3 types: (unsigned *, unsigned *, struct getcpu_cache *) args: (cpup, nodep, unused) -+syscall sys_epoll_pwait nr 346 nbargs 6 types: (int, struct epoll_event *, int, int, const sigset_t *, size_t) args: (epfd, events, maxevents, timeout, sigmask, sigsetsize) -+syscall sys_utimensat nr 348 nbargs 4 types: (int, const char *, struct timespec *, int) args: (dfd, filename, utimes, flags) -+syscall sys_signalfd nr 349 nbargs 3 types: (int, sigset_t *, size_t) args: (ufd, user_mask, sizemask) -+syscall sys_timerfd_create nr 350 nbargs 2 types: (int, int) args: (clockid, flags) -+syscall sys_eventfd nr 351 nbargs 1 types: (unsigned int) args: (count) -+syscall sys_timerfd_settime nr 353 nbargs 4 types: (int, int, const struct itimerspec *, struct itimerspec *) args: (ufd, flags, utmr, otmr) -+syscall sys_timerfd_gettime nr 354 nbargs 2 types: (int, struct itimerspec *) args: (ufd, otmr) -+syscall sys_signalfd4 nr 355 nbargs 4 types: (int, sigset_t *, size_t, int) args: (ufd, user_mask, sizemask, flags) -+syscall sys_eventfd2 nr 356 nbargs 2 types: (unsigned int, int) args: (count, flags) -+syscall sys_epoll_create1 nr 357 nbargs 1 types: (int) args: (flags) -+syscall sys_dup3 nr 358 nbargs 3 types: (unsigned int, unsigned int, int) args: (oldfd, newfd, flags) -+syscall sys_pipe2 nr 359 nbargs 2 types: (int *, int) args: (fildes, flags) -+syscall sys_inotify_init1 nr 360 nbargs 1 types: (int) args: (flags) -+syscall sys_preadv nr 361 nbargs 5 types: (unsigned long, const struct iovec *, unsigned long, unsigned long, unsigned long) args: (fd, vec, vlen, pos_l, pos_h) -+syscall sys_pwritev nr 362 nbargs 5 types: (unsigned long, const struct iovec *, unsigned long, unsigned long, unsigned long) args: (fd, vec, vlen, pos_l, pos_h) -+syscall sys_rt_tgsigqueueinfo nr 363 nbargs 4 types: (pid_t, pid_t, int, siginfo_t *) args: (tgid, pid, sig, uinfo) -+syscall sys_perf_event_open nr 364 nbargs 5 types: (struct perf_event_attr *, pid_t, int, int, unsigned long) args: (attr_uptr, pid, cpu, group_fd, flags) -+syscall sys_recvmmsg nr 365 nbargs 5 types: (int, struct mmsghdr *, unsigned int, unsigned int, struct timespec *) args: (fd, mmsg, vlen, flags, timeout) -+syscall sys_accept4 nr 366 nbargs 4 types: (int, struct sockaddr *, int *, int) args: (fd, upeer_sockaddr, upeer_addrlen, flags) -+syscall sys_fanotify_init nr 367 nbargs 2 types: (unsigned int, unsigned int) args: (flags, event_f_flags) -+syscall sys_prlimit64 nr 369 nbargs 4 types: (pid_t, unsigned int, const struct rlimit64 *, struct rlimit64 *) args: (pid, resource, new_rlim, old_rlim) -+syscall sys_name_to_handle_at nr 370 nbargs 5 types: (int, const char *, struct file_handle *, int *, int) args: (dfd, name, handle, mnt_id, flag) -+syscall sys_open_by_handle_at nr 371 nbargs 3 types: (int, struct file_handle *, int) args: (mountdirfd, handle, flags) -+syscall sys_clock_adjtime nr 372 nbargs 2 types: (const clockid_t, struct timex *) args: (which_clock, utx) -+syscall sys_syncfs nr 373 nbargs 1 types: (int) args: (fd) -+syscall sys_sendmmsg nr 374 nbargs 4 types: (int, struct mmsghdr *, unsigned int, unsigned int) args: (fd, mmsg, vlen, flags) -+syscall sys_setns nr 375 nbargs 2 types: (int, int) args: (fd, nstype) -+syscall sys_process_vm_readv nr 376 nbargs 6 types: (pid_t, const struct iovec *, unsigned long, const struct iovec *, unsigned long, unsigned long) args: (pid, lvec, liovcnt, rvec, riovcnt, flags) -+syscall sys_process_vm_writev nr 377 nbargs 6 types: (pid_t, const struct iovec *, unsigned long, const struct iovec *, unsigned long, unsigned long) args: (pid, lvec, liovcnt, rvec, riovcnt, flags) ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/syscalls/3.5.0/mips-32-syscalls-3.5.0 -@@ -0,0 +1,141 @@ -+syscall sys_exit nr 4003 nbargs 1 types: (int) args: (error_code) -+syscall sys_read nr 4007 nbargs 3 types: (unsigned int, char *, size_t) args: (fd, buf, count) -+syscall sys_write nr 4009 nbargs 3 types: (unsigned int, const char *, size_t) args: (fd, buf, count) -+syscall sys_open nr 4011 nbargs 3 types: (const char *, int, umode_t) args: (filename, flags, mode) -+syscall sys_close nr 4013 nbargs 1 types: (unsigned int) args: (fd) -+syscall sys_waitpid nr 4015 nbargs 3 types: (pid_t, int *, int) args: (pid, stat_addr, options) -+syscall sys_creat nr 4017 nbargs 2 types: (const char *, umode_t) args: (pathname, mode) -+syscall sys_link nr 4019 nbargs 2 types: (const char *, const char *) args: (oldname, newname) -+syscall sys_unlink nr 4021 nbargs 1 types: (const char *) args: (pathname) -+syscall sys_chdir nr 4025 nbargs 1 types: (const char *) args: (filename) -+syscall sys_time nr 4027 nbargs 1 types: (time_t *) args: (tloc) -+syscall sys_mknod nr 4029 nbargs 3 types: (const char *, umode_t, unsigned) args: (filename, mode, dev) -+syscall sys_chmod nr 4031 nbargs 2 types: (const char *, umode_t) args: (filename, mode) -+syscall sys_lchown nr 4033 nbargs 3 types: (const char *, uid_t, gid_t) args: (filename, user, group) -+syscall sys_lseek nr 4039 nbargs 3 types: (unsigned int, off_t, unsigned int) args: (fd, offset, origin) -+syscall sys_getpid nr 4041 nbargs 0 types: () args: () -+syscall sys_mount nr 4043 nbargs 5 types: (char *, char *, char *, unsigned long, void *) args: (dev_name, dir_name, type, flags, data) -+syscall sys_oldumount nr 4045 nbargs 1 types: (char *) args: (name) -+syscall sys_setuid nr 4047 nbargs 1 types: (uid_t) args: (uid) -+syscall sys_getuid nr 4049 nbargs 0 types: () args: () -+syscall sys_stime nr 4051 nbargs 1 types: (time_t *) args: (tptr) -+syscall sys_ptrace nr 4053 nbargs 4 types: (long, long, unsigned long, unsigned long) args: (request, pid, addr, data) -+syscall sys_alarm nr 4055 nbargs 1 types: (unsigned int) args: (seconds) -+syscall sys_pause nr 4059 nbargs 0 types: () args: () -+syscall sys_utime nr 4061 nbargs 2 types: (char *, struct utimbuf *) args: (filename, times) -+syscall sys_access nr 4067 nbargs 2 types: (const char *, int) args: (filename, mode) -+syscall sys_nice nr 4069 nbargs 1 types: (int) args: (increment) -+syscall sys_sync nr 4073 nbargs 0 types: () args: () -+syscall sys_kill nr 4075 nbargs 2 types: (pid_t, int) args: (pid, sig) -+syscall sys_rename nr 4077 nbargs 2 types: (const char *, const char *) args: (oldname, newname) -+syscall sys_mkdir nr 4079 nbargs 2 types: (const char *, umode_t) args: (pathname, mode) -+syscall sys_rmdir nr 4081 nbargs 1 types: (const char *) args: (pathname) -+syscall sys_dup nr 4083 nbargs 1 types: (unsigned int) args: (fildes) -+syscall sys_times nr 4087 nbargs 1 types: (struct tms *) args: (tbuf) -+syscall sys_brk nr 4091 nbargs 1 types: (unsigned long) args: (brk) -+syscall sys_setgid nr 4093 nbargs 1 types: (gid_t) args: (gid) -+syscall sys_getgid nr 4095 nbargs 0 types: () args: () -+syscall sys_geteuid nr 4099 nbargs 0 types: () args: () -+syscall sys_getegid nr 4101 nbargs 0 types: () args: () -+syscall sys_umount nr 4105 nbargs 2 types: (char *, int) args: (name, flags) -+syscall sys_ioctl nr 4109 nbargs 3 types: (unsigned int, unsigned int, unsigned long) args: (fd, cmd, arg) -+syscall sys_fcntl nr 4111 nbargs 3 types: (unsigned int, unsigned int, unsigned long) args: (fd, cmd, arg) -+syscall sys_setpgid nr 4115 nbargs 2 types: (pid_t, pid_t) args: (pid, pgid) -+syscall sys_olduname nr 4119 nbargs 1 types: (struct oldold_utsname *) args: (name) -+syscall sys_umask nr 4121 nbargs 1 types: (int) args: (mask) -+syscall sys_chroot nr 4123 nbargs 1 types: (const char *) args: (filename) -+syscall sys_ustat nr 4125 nbargs 2 types: (unsigned, struct ustat *) args: (dev, ubuf) -+syscall sys_dup2 nr 4127 nbargs 2 types: (unsigned int, unsigned int) args: (oldfd, newfd) -+syscall sys_getppid nr 4129 nbargs 0 types: () args: () -+syscall sys_getpgrp nr 4131 nbargs 0 types: () args: () -+syscall sys_setsid nr 4133 nbargs 0 types: () args: () -+syscall sys_sigaction nr 4135 nbargs 3 types: (int, const struct sigaction *, struct sigaction *) args: (sig, act, oact) -+syscall sys_sgetmask nr 4137 nbargs 0 types: () args: () -+syscall sys_ssetmask nr 4139 nbargs 1 types: (int) args: (newmask) -+syscall sys_setreuid nr 4141 nbargs 2 types: (uid_t, uid_t) args: (ruid, euid) -+syscall sys_setregid nr 4143 nbargs 2 types: (gid_t, gid_t) args: (rgid, egid) -+syscall sys_sigpending nr 4147 nbargs 1 types: (old_sigset_t *) args: (set) -+syscall sys_sethostname nr 4149 nbargs 2 types: (char *, int) args: (name, len) -+syscall sys_setrlimit nr 4151 nbargs 2 types: (unsigned int, struct rlimit *) args: (resource, rlim) -+syscall sys_getrlimit nr 4153 nbargs 2 types: (unsigned int, struct rlimit *) args: (resource, rlim) -+syscall sys_getrusage nr 4155 nbargs 2 types: (int, struct rusage *) args: (who, ru) -+syscall sys_gettimeofday nr 4157 nbargs 2 types: (struct timeval *, struct timezone *) args: (tv, tz) -+syscall sys_settimeofday nr 4159 nbargs 2 types: (struct timeval *, struct timezone *) args: (tv, tz) -+syscall sys_getgroups nr 4161 nbargs 2 types: (int, gid_t *) args: (gidsetsize, grouplist) -+syscall sys_setgroups nr 4163 nbargs 2 types: (int, gid_t *) args: (gidsetsize, grouplist) -+syscall sys_symlink nr 4167 nbargs 2 types: (const char *, const char *) args: (oldname, newname) -+syscall sys_readlink nr 4171 nbargs 3 types: (const char *, char *, int) args: (path, buf, bufsiz) -+syscall sys_uselib nr 4173 nbargs 1 types: (const char *) args: (library) -+syscall sys_swapon nr 4175 nbargs 2 types: (const char *, int) args: (specialfile, swap_flags) -+syscall sys_reboot nr 4177 nbargs 4 types: (int, int, unsigned int, void *) args: (magic1, magic2, cmd, arg) -+syscall sys_old_readdir nr 4179 nbargs 3 types: (unsigned int, struct old_linux_dirent *, unsigned int) args: (fd, dirent, count) -+syscall sys_mips_mmap nr 4181 nbargs 6 types: (unsigned long, unsigned long, unsigned long, unsigned long, unsigned long, off_t) args: (addr, len, prot, flags, fd, offset) -+syscall sys_munmap nr 4183 nbargs 2 types: (unsigned long, size_t) args: (addr, len) -+syscall sys_truncate nr 4185 nbargs 2 types: (const char *, long) args: (path, length) -+syscall sys_ftruncate nr 4187 nbargs 2 types: (unsigned int, unsigned long) args: (fd, length) -+syscall sys_fchmod nr 4189 nbargs 2 types: (unsigned int, umode_t) args: (fd, mode) -+syscall sys_fchown nr 4191 nbargs 3 types: (unsigned int, uid_t, gid_t) args: (fd, user, group) -+syscall sys_getpriority nr 4193 nbargs 2 types: (int, int) args: (which, who) -+syscall sys_setpriority nr 4195 nbargs 3 types: (int, int, int) args: (which, who, niceval) -+syscall sys_statfs nr 4199 nbargs 2 types: (const char *, struct statfs *) args: (pathname, buf) -+syscall sys_fstatfs nr 4201 nbargs 2 types: (unsigned int, struct statfs *) args: (fd, buf) -+syscall sys_socketcall nr 4205 nbargs 2 types: (int, unsigned long *) args: (call, args) -+syscall sys_syslog nr 4207 nbargs 3 types: (int, char *, int) args: (type, buf, len) -+syscall sys_setitimer nr 4209 nbargs 3 types: (int, struct itimerval *, struct itimerval *) args: (which, value, ovalue) -+syscall sys_getitimer nr 4211 nbargs 2 types: (int, struct itimerval *) args: (which, value) -+syscall sys_newstat nr 4213 nbargs 2 types: (const char *, struct stat *) args: (filename, statbuf) -+syscall sys_newlstat nr 4215 nbargs 2 types: (const char *, struct stat *) args: (filename, statbuf) -+syscall sys_newfstat nr 4217 nbargs 2 types: (unsigned int, struct stat *) args: (fd, statbuf) -+syscall sys_uname nr 4219 nbargs 1 types: (struct old_utsname *) args: (name) -+syscall sys_vhangup nr 4223 nbargs 0 types: () args: () -+syscall sys_wait4 nr 4229 nbargs 4 types: (pid_t, int *, int, struct rusage *) args: (upid, stat_addr, options, ru) -+syscall sys_swapoff nr 4231 nbargs 1 types: (const char *) args: (specialfile) -+syscall sys_sysinfo nr 4233 nbargs 1 types: (struct sysinfo *) args: (info) -+syscall sys_ipc nr 4235 nbargs 6 types: (unsigned int, int, unsigned long, unsigned long, void *, long) args: (call, first, second, third, ptr, fifth) -+syscall sys_fsync nr 4237 nbargs 1 types: (unsigned int) args: (fd) -+syscall sys_setdomainname nr 4243 nbargs 2 types: (char *, int) args: (name, len) -+syscall sys_newuname nr 4245 nbargs 1 types: (struct new_utsname *) args: (name) -+syscall sys_adjtimex nr 4249 nbargs 1 types: (struct timex *) args: (txc_p) -+syscall sys_mprotect nr 4251 nbargs 3 types: (unsigned long, size_t, unsigned long) args: (start, len, prot) -+syscall sys_sigprocmask nr 4253 nbargs 3 types: (int, old_sigset_t *, old_sigset_t *) args: (how, nset, oset) -+syscall sys_init_module nr 4257 nbargs 3 types: (void *, unsigned long, const char *) args: (umod, len, uargs) -+syscall sys_delete_module nr 4259 nbargs 2 types: (const char *, unsigned int) args: (name_user, flags) -+syscall sys_quotactl nr 4263 nbargs 4 types: (unsigned int, const char *, qid_t, void *) args: (cmd, special, id, addr) -+syscall sys_getpgid nr 4265 nbargs 1 types: (pid_t) args: (pid) -+syscall sys_fchdir nr 4267 nbargs 1 types: (unsigned int) args: (fd) -+syscall sys_bdflush nr 4269 nbargs 2 types: (int, long) args: (func, data) -+syscall sys_sysfs nr 4271 nbargs 3 types: (int, unsigned long, unsigned long) args: (option, arg1, arg2) -+syscall sys_personality nr 4273 nbargs 1 types: (unsigned int) args: (personality) -+syscall sys_setfsuid nr 4277 nbargs 1 types: (uid_t) args: (uid) -+syscall sys_setfsgid nr 4279 nbargs 1 types: (gid_t) args: (gid) -+syscall sys_llseek nr 4281 nbargs 5 types: (unsigned int, unsigned long, unsigned long, loff_t *, unsigned int) args: (fd, offset_high, offset_low, result, origin) -+syscall sys_getdents nr 4283 nbargs 3 types: (unsigned int, struct linux_dirent *, unsigned int) args: (fd, dirent, count) -+syscall sys_select nr 4285 nbargs 5 types: (int, fd_set *, fd_set *, fd_set *, struct timeval *) args: (n, inp, outp, exp, tvp) -+syscall sys_flock nr 4287 nbargs 2 types: (unsigned int, unsigned int) args: (fd, cmd) -+syscall sys_msync nr 4289 nbargs 3 types: (unsigned long, size_t, int) args: (start, len, flags) -+syscall sys_readv nr 4291 nbargs 3 types: (unsigned long, const struct iovec *, unsigned long) args: (fd, vec, vlen) -+syscall sys_writev nr 4293 nbargs 3 types: (unsigned long, const struct iovec *, unsigned long) args: (fd, vec, vlen) -+syscall sys_cacheflush nr 4295 nbargs 3 types: (unsigned long, unsigned long, unsigned int) args: (addr, bytes, cache) -+syscall sys_cachectl nr 4297 nbargs 3 types: (char *, int, int) args: (addr, nbytes, op) -+syscall sys_getsid nr 4303 nbargs 1 types: (pid_t) args: (pid) -+syscall sys_fdatasync nr 4305 nbargs 1 types: (unsigned int) args: (fd) -+syscall sys_sysctl nr 4307 nbargs 1 types: (struct __sysctl_args *) args: (args) -+syscall sys_mlock nr 4309 nbargs 2 types: (unsigned long, size_t) args: (start, len) -+syscall sys_munlock nr 4311 nbargs 2 types: (unsigned long, size_t) args: (start, len) -+syscall sys_mlockall nr 4313 nbargs 1 types: (int) args: (flags) -+syscall sys_munlockall nr 4315 nbargs 0 types: () args: () -+syscall sys_sched_setparam nr 4317 nbargs 2 types: (pid_t, struct sched_param *) args: (pid, param) -+syscall sys_sched_getparam nr 4319 nbargs 2 types: (pid_t, struct sched_param *) args: (pid, param) -+syscall sys_sched_setscheduler nr 4321 nbargs 3 types: (pid_t, int, struct sched_param *) args: (pid, policy, param) -+syscall sys_sched_getscheduler nr 4323 nbargs 1 types: (pid_t) args: (pid) -+syscall sys_sched_yield nr 4325 nbargs 0 types: () args: () -+syscall sys_sched_get_priority_max nr 4327 nbargs 1 types: (int) args: (policy) -+syscall sys_sched_get_priority_min nr 4329 nbargs 1 types: (int) args: (policy) -+syscall sys_sched_rr_get_interval nr 4331 nbargs 2 types: (pid_t, struct timespec *) args: (pid, interval) -+syscall sys_nanosleep nr 4333 nbargs 2 types: (struct timespec *, struct timespec *) args: (rqtp, rmtp) -+syscall sys_mremap nr 4335 nbargs 5 types: (unsigned long, unsigned long, unsigned long, unsigned long, unsigned long) args: (addr, old_len, new_len, flags, new_addr) -+syscall sys_accept nr 4337 nbargs 3 types: (int, struct sockaddr *, int *) args: (fd, upeer_sockaddr, upeer_addrlen) -+syscall sys_bind nr 4339 nbargs 3 types: (int, struct sockaddr *, int) args: (fd, umyaddr, addrlen) -+syscall sys_connect nr 4341 nbargs 3 types: (int, struct sockaddr *, int) args: (fd, uservaddr, addrlen) -+syscall sys_getpeername nr 4343 nbargs 3 types: (int, struct sockaddr *, int *) args: (fd, usockaddr, usockaddr_len) -+syscall sys_getsockname nr 4345 nbargs 3 types: (int, struct sockaddr *, int *) args: (fd, usockaddr, usockaddr_len) ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/syscalls/3.5.0/mips-64-syscalls-3.5.0 -@@ -0,0 +1,289 @@ -+syscall sys_waitpid nr 4007 nbargs 3 types: (pid_t, int *, int) args: (pid, stat_addr, options) -+syscall sys_oldumount nr 4022 nbargs 1 types: (char *) args: (name) -+syscall sys_nice nr 4034 nbargs 1 types: (int) args: (increment) -+syscall sys_olduname nr 4059 nbargs 1 types: (struct oldold_utsname *) args: (name) -+syscall sys_32_sigaction nr 4067 nbargs 3 types: (long, const struct sigaction32 *, struct sigaction32 *) args: (sig, act, oact) -+syscall sys_sgetmask nr 4068 nbargs 0 types: () args: () -+syscall sys_ssetmask nr 4069 nbargs 1 types: (int) args: (newmask) -+syscall sys_uselib nr 4086 nbargs 1 types: (const char *) args: (library) -+syscall sys_uname nr 4109 nbargs 1 types: (struct old_utsname *) args: (name) -+syscall sys_32_ipc nr 4117 nbargs 6 types: (u32, long, long, long, unsigned long, unsigned long) args: (call, first, second, third, ptr, fifth) -+syscall sys_bdflush nr 4134 nbargs 2 types: (int, long) args: (func, data) -+syscall sys_32_llseek nr 4140 nbargs 5 types: (unsigned int, unsigned int, unsigned int, loff_t *, unsigned int) args: (fd, offset_high, offset_low, result, origin) -+syscall sys_send nr 4178 nbargs 4 types: (int, void *, size_t, unsigned int) args: (fd, buff, len, flags) -+syscall sys_32_pread nr 4200 nbargs 6 types: (unsigned long, char *, size_t, unsigned long, unsigned long, unsigned long) args: (fd, buf, count, unused, a4, a5) -+syscall sys_32_pwrite nr 4201 nbargs 6 types: (unsigned int, const char *, size_t, u32, u64, u64) args: (fd, buf, count, unused, a4, a5) -+syscall sys_mips_mmap2 nr 4210 nbargs 6 types: (unsigned long, unsigned long, unsigned long, unsigned long, unsigned long, unsigned long) args: (addr, len, prot, flags, fd, pgoff) -+syscall sys_32_truncate64 nr 4211 nbargs 4 types: (const char *, unsigned long, unsigned long, unsigned long) args: (path, __dummy, a2, a3) -+syscall sys_32_ftruncate64 nr 4212 nbargs 4 types: (unsigned long, unsigned long, unsigned long, unsigned long) args: (fd, __dummy, a2, a3) -+syscall sys_32_waitid nr 4278 nbargs 5 types: (int, compat_pid_t, compat_siginfo_t *, int, struct compat_rusage *) args: (which, pid, uinfo, options, uru) -+syscall sys_32_fanotify_mark nr 4337 nbargs 6 types: (int, unsigned int, u64, u64, int, const char *) args: (fanotify_fd, flags, a3, a4, dfd, pathname) -+syscall sys_rt_sigaction nr 5013 nbargs 4 types: (int, const struct sigaction *, struct sigaction *, size_t) args: (sig, act, oact, sigsetsize) -+syscall sys_rt_sigprocmask nr 5014 nbargs 4 types: (int, sigset_t *, sigset_t *, size_t) args: (how, nset, oset, sigsetsize) -+syscall sys_ioctl nr 5015 nbargs 3 types: (unsigned int, unsigned int, unsigned long) args: (fd, cmd, arg) -+syscall sys_readv nr 5018 nbargs 3 types: (unsigned long, const struct iovec *, unsigned long) args: (fd, vec, vlen) -+syscall sys_writev nr 5019 nbargs 3 types: (unsigned long, const struct iovec *, unsigned long) args: (fd, vec, vlen) -+syscall sys_select nr 5022 nbargs 5 types: (int, fd_set *, fd_set *, fd_set *, struct timeval *) args: (n, inp, outp, exp, tvp) -+syscall sys_shmctl nr 5030 nbargs 3 types: (int, int, struct shmid_ds *) args: (shmid, cmd, buf) -+syscall sys_nanosleep nr 5034 nbargs 2 types: (struct timespec *, struct timespec *) args: (rqtp, rmtp) -+syscall sys_getitimer nr 5035 nbargs 2 types: (int, struct itimerval *) args: (which, value) -+syscall sys_setitimer nr 5036 nbargs 3 types: (int, struct itimerval *, struct itimerval *) args: (which, value, ovalue) -+syscall sys_recvfrom nr 5044 nbargs 6 types: (int, void *, size_t, unsigned int, struct sockaddr *, int *) args: (fd, ubuf, size, flags, addr, addr_len) -+syscall sys_sendmsg nr 5045 nbargs 3 types: (int, struct msghdr *, unsigned int) args: (fd, msg, flags) -+syscall sys_recvmsg nr 5046 nbargs 3 types: (int, struct msghdr *, unsigned int) args: (fd, msg, flags) -+syscall sys_setsockopt nr 5053 nbargs 5 types: (int, int, int, char *, int) args: (fd, level, optname, optval, optlen) -+syscall sys_wait4 nr 5059 nbargs 4 types: (pid_t, int *, int, struct rusage *) args: (upid, stat_addr, options, ru) -+syscall sys_msgsnd nr 5067 nbargs 4 types: (int, struct msgbuf *, size_t, int) args: (msqid, msgp, msgsz, msgflg) -+syscall sys_msgrcv nr 5068 nbargs 5 types: (int, struct msgbuf *, size_t, long, int) args: (msqid, msgp, msgsz, msgtyp, msgflg) -+syscall sys_msgctl nr 5069 nbargs 3 types: (int, int, struct msqid_ds *) args: (msqid, cmd, buf) -+syscall sys_fcntl nr 5070 nbargs 3 types: (unsigned int, unsigned int, unsigned long) args: (fd, cmd, arg) -+syscall sys_getdents nr 5076 nbargs 3 types: (unsigned int, struct linux_dirent *, unsigned int) args: (fd, dirent, count) -+syscall sys_gettimeofday nr 5094 nbargs 2 types: (struct timeval *, struct timezone *) args: (tv, tz) -+syscall sys_getrlimit nr 5095 nbargs 2 types: (unsigned int, struct rlimit *) args: (resource, rlim) -+syscall sys_getrusage nr 5096 nbargs 2 types: (int, struct rusage *) args: (who, ru) -+syscall sys_sysinfo nr 5097 nbargs 1 types: (struct sysinfo *) args: (info) -+syscall sys_times nr 5098 nbargs 1 types: (struct tms *) args: (tbuf) -+syscall sys_ptrace nr 5099 nbargs 4 types: (long, long, unsigned long, unsigned long) args: (request, pid, addr, data) -+syscall sys_rt_sigpending nr 5125 nbargs 2 types: (sigset_t *, size_t) args: (set, sigsetsize) -+syscall sys_rt_sigtimedwait nr 5126 nbargs 4 types: (const sigset_t *, siginfo_t *, const struct timespec *, size_t) args: (uthese, uinfo, uts, sigsetsize) -+syscall sys_rt_sigqueueinfo nr 5127 nbargs 3 types: (pid_t, int, siginfo_t *) args: (pid, sig, uinfo) -+syscall sys_utime nr 5130 nbargs 2 types: (char *, struct utimbuf *) args: (filename, times) -+syscall sys_personality nr 5132 nbargs 1 types: (unsigned int) args: (personality) -+syscall sys_ustat nr 5133 nbargs 2 types: (unsigned, struct ustat *) args: (dev, ubuf) -+syscall sys_statfs nr 5134 nbargs 2 types: (const char *, struct statfs *) args: (pathname, buf) -+syscall sys_fstatfs nr 5135 nbargs 2 types: (unsigned int, struct statfs *) args: (fd, buf) -+syscall sys_sched_rr_get_interval nr 5145 nbargs 2 types: (pid_t, struct timespec *) args: (pid, interval) -+syscall sys_sysctl nr 5152 nbargs 1 types: (struct __sysctl_args *) args: (args) -+syscall sys_adjtimex nr 5154 nbargs 1 types: (struct timex *) args: (txc_p) -+syscall sys_setrlimit nr 5155 nbargs 2 types: (unsigned int, struct rlimit *) args: (resource, rlim) -+syscall sys_settimeofday nr 5159 nbargs 2 types: (struct timeval *, struct timezone *) args: (tv, tz) -+syscall sys_mount nr 5160 nbargs 5 types: (char *, char *, char *, unsigned long, void *) args: (dev_name, dir_name, type, flags, data) -+syscall sys_futex nr 5194 nbargs 6 types: (u32 *, int, u32, struct timespec *, u32 *, u32) args: (uaddr, op, val, utime, uaddr2, val3) -+syscall sys_sched_setaffinity nr 5195 nbargs 3 types: (pid_t, unsigned int, unsigned long *) args: (pid, len, user_mask_ptr) -+syscall sys_sched_getaffinity nr 5196 nbargs 3 types: (pid_t, unsigned int, unsigned long *) args: (pid, len, user_mask_ptr) -+syscall sys_io_setup nr 5200 nbargs 2 types: (unsigned, aio_context_t *) args: (nr_events, ctxp) -+syscall sys_io_getevents nr 5202 nbargs 5 types: (aio_context_t, long, long, struct io_event *, struct timespec *) args: (ctx_id, min_nr, nr, events, timeout) -+syscall sys_io_submit nr 5203 nbargs 3 types: (aio_context_t, long, struct iocb * *) args: (ctx_id, nr, iocbpp) -+syscall sys_semtimedop nr 5214 nbargs 4 types: (int, struct sembuf *, unsigned, const struct timespec *) args: (semid, tsops, nsops, timeout) -+syscall sys_timer_create nr 5216 nbargs 3 types: (const clockid_t, struct sigevent *, timer_t *) args: (which_clock, timer_event_spec, created_timer_id) -+syscall sys_timer_settime nr 5217 nbargs 4 types: (timer_t, int, const struct itimerspec *, struct itimerspec *) args: (timer_id, flags, new_setting, old_setting) -+syscall sys_timer_gettime nr 5218 nbargs 2 types: (timer_t, struct itimerspec *) args: (timer_id, setting) -+syscall sys_clock_settime nr 5221 nbargs 2 types: (const clockid_t, const struct timespec *) args: (which_clock, tp) -+syscall sys_clock_gettime nr 5222 nbargs 2 types: (const clockid_t, struct timespec *) args: (which_clock, tp) -+syscall sys_clock_getres nr 5223 nbargs 2 types: (const clockid_t, struct timespec *) args: (which_clock, tp) -+syscall sys_clock_nanosleep nr 5224 nbargs 4 types: (const clockid_t, int, const struct timespec *, struct timespec *) args: (which_clock, flags, rqtp, rmtp) -+syscall sys_utimes nr 5226 nbargs 2 types: (char *, struct timeval *) args: (filename, utimes) -+syscall sys_waitid nr 5237 nbargs 5 types: (int, pid_t, struct siginfo *, int, struct rusage *) args: (which, upid, infop, options, ru) -+syscall sys_futimesat nr 5251 nbargs 3 types: (int, const char *, struct timeval *) args: (dfd, filename, utimes) -+syscall sys_pselect6 nr 5260 nbargs 6 types: (int, fd_set *, fd_set *, fd_set *, struct timespec *, void *) args: (n, inp, outp, exp, tsp, sig) -+syscall sys_ppoll nr 5261 nbargs 5 types: (struct pollfd *, unsigned int, struct timespec *, const sigset_t *, size_t) args: (ufds, nfds, tsp, sigmask, sigsetsize) -+syscall sys_vmsplice nr 5266 nbargs 4 types: (int, const struct iovec *, unsigned long, unsigned int) args: (fd, iov, nr_segs, flags) -+syscall sys_set_robust_list nr 5268 nbargs 2 types: (struct robust_list_head *, size_t) args: (head, len) -+syscall sys_get_robust_list nr 5269 nbargs 3 types: (int, struct robust_list_head * *, size_t *) args: (pid, head_ptr, len_ptr) -+syscall sys_epoll_pwait nr 5272 nbargs 6 types: (int, struct epoll_event *, int, int, const sigset_t *, size_t) args: (epfd, events, maxevents, timeout, sigmask, sigsetsize) -+syscall sys_utimensat nr 5275 nbargs 4 types: (int, const char *, struct timespec *, int) args: (dfd, filename, utimes, flags) -+syscall sys_signalfd nr 5276 nbargs 3 types: (int, sigset_t *, size_t) args: (ufd, user_mask, sizemask) -+syscall sys_timerfd_gettime nr 5281 nbargs 2 types: (int, struct itimerspec *) args: (ufd, otmr) -+syscall sys_timerfd_settime nr 5282 nbargs 4 types: (int, int, const struct itimerspec *, struct itimerspec *) args: (ufd, flags, utmr, otmr) -+syscall sys_rt_tgsigqueueinfo nr 5291 nbargs 4 types: (pid_t, pid_t, int, siginfo_t *) args: (tgid, pid, sig, uinfo) -+syscall sys_recvmmsg nr 5294 nbargs 5 types: (int, struct mmsghdr *, unsigned int, unsigned int, struct timespec *) args: (fd, mmsg, vlen, flags, timeout) -+syscall sys_clock_adjtime nr 5300 nbargs 2 types: (const clockid_t, struct timex *) args: (which_clock, utx) -+syscall sys_sendmmsg nr 5302 nbargs 4 types: (int, struct mmsghdr *, unsigned int, unsigned int) args: (fd, mmsg, vlen, flags) -+syscall sys_process_vm_readv nr 5304 nbargs 6 types: (pid_t, const struct iovec *, unsigned long, const struct iovec *, unsigned long, unsigned long) args: (pid, lvec, liovcnt, rvec, riovcnt, flags) -+syscall sys_process_vm_writev nr 5305 nbargs 6 types: (pid_t, const struct iovec *, unsigned long, const struct iovec *, unsigned long, unsigned long) args: (pid, lvec, liovcnt, rvec, riovcnt, flags) -+syscall sys_read nr 6000 nbargs 3 types: (unsigned int, char *, size_t) args: (fd, buf, count) -+syscall sys_write nr 6001 nbargs 3 types: (unsigned int, const char *, size_t) args: (fd, buf, count) -+syscall sys_open nr 6002 nbargs 3 types: (const char *, int, umode_t) args: (filename, flags, mode) -+syscall sys_close nr 6003 nbargs 1 types: (unsigned int) args: (fd) -+syscall sys_newstat nr 6004 nbargs 2 types: (const char *, struct stat *) args: (filename, statbuf) -+syscall sys_newfstat nr 6005 nbargs 2 types: (unsigned int, struct stat *) args: (fd, statbuf) -+syscall sys_newlstat nr 6006 nbargs 2 types: (const char *, struct stat *) args: (filename, statbuf) -+syscall sys_poll nr 6007 nbargs 3 types: (struct pollfd *, unsigned int, int) args: (ufds, nfds, timeout_msecs) -+syscall sys_lseek nr 6008 nbargs 3 types: (unsigned int, off_t, unsigned int) args: (fd, offset, origin) -+syscall sys_mips_mmap nr 6009 nbargs 6 types: (unsigned long, unsigned long, unsigned long, unsigned long, unsigned long, off_t) args: (addr, len, prot, flags, fd, offset) -+syscall sys_mprotect nr 6010 nbargs 3 types: (unsigned long, size_t, unsigned long) args: (start, len, prot) -+syscall sys_munmap nr 6011 nbargs 2 types: (unsigned long, size_t) args: (addr, len) -+syscall sys_brk nr 6012 nbargs 1 types: (unsigned long) args: (brk) -+syscall sys_32_rt_sigaction nr 6013 nbargs 4 types: (int, const struct sigaction32 *, struct sigaction32 *, unsigned int) args: (sig, act, oact, sigsetsize) -+syscall sys_32_rt_sigprocmask nr 6014 nbargs 4 types: (int, compat_sigset_t *, compat_sigset_t *, unsigned int) args: (how, set, oset, sigsetsize) -+syscall sys_access nr 6020 nbargs 2 types: (const char *, int) args: (filename, mode) -+syscall sys_sched_yield nr 6023 nbargs 0 types: () args: () -+syscall sys_mremap nr 6024 nbargs 5 types: (unsigned long, unsigned long, unsigned long, unsigned long, unsigned long) args: (addr, old_len, new_len, flags, new_addr) -+syscall sys_msync nr 6025 nbargs 3 types: (unsigned long, size_t, int) args: (start, len, flags) -+syscall sys_mincore nr 6026 nbargs 3 types: (unsigned long, size_t, unsigned char *) args: (start, len, vec) -+syscall sys_madvise nr 6027 nbargs 3 types: (unsigned long, size_t, int) args: (start, len_in, behavior) -+syscall sys_shmget nr 6028 nbargs 3 types: (key_t, size_t, int) args: (key, size, shmflg) -+syscall sys_shmat nr 6029 nbargs 3 types: (int, char *, int) args: (shmid, shmaddr, shmflg) -+syscall sys_dup nr 6031 nbargs 1 types: (unsigned int) args: (fildes) -+syscall sys_dup2 nr 6032 nbargs 2 types: (unsigned int, unsigned int) args: (oldfd, newfd) -+syscall sys_pause nr 6033 nbargs 0 types: () args: () -+syscall sys_alarm nr 6037 nbargs 1 types: (unsigned int) args: (seconds) -+syscall sys_getpid nr 6038 nbargs 0 types: () args: () -+syscall sys_32_sendfile nr 6039 nbargs 4 types: (long, long, compat_off_t *, s32) args: (out_fd, in_fd, offset, count) -+syscall sys_socket nr 6040 nbargs 3 types: (int, int, int) args: (family, type, protocol) -+syscall sys_connect nr 6041 nbargs 3 types: (int, struct sockaddr *, int) args: (fd, uservaddr, addrlen) -+syscall sys_accept nr 6042 nbargs 3 types: (int, struct sockaddr *, int *) args: (fd, upeer_sockaddr, upeer_addrlen) -+syscall sys_sendto nr 6043 nbargs 6 types: (int, void *, size_t, unsigned int, struct sockaddr *, int) args: (fd, buff, len, flags, addr, addr_len) -+syscall sys_shutdown nr 6047 nbargs 2 types: (int, int) args: (fd, how) -+syscall sys_bind nr 6048 nbargs 3 types: (int, struct sockaddr *, int) args: (fd, umyaddr, addrlen) -+syscall sys_listen nr 6049 nbargs 2 types: (int, int) args: (fd, backlog) -+syscall sys_getsockname nr 6050 nbargs 3 types: (int, struct sockaddr *, int *) args: (fd, usockaddr, usockaddr_len) -+syscall sys_getpeername nr 6051 nbargs 3 types: (int, struct sockaddr *, int *) args: (fd, usockaddr, usockaddr_len) -+syscall sys_socketpair nr 6052 nbargs 4 types: (int, int, int, int *) args: (family, type, protocol, usockvec) -+syscall sys_getsockopt nr 6054 nbargs 5 types: (int, int, int, char *, int *) args: (fd, level, optname, optval, optlen) -+syscall sys_exit nr 6058 nbargs 1 types: (int) args: (error_code) -+syscall sys_kill nr 6060 nbargs 2 types: (pid_t, int) args: (pid, sig) -+syscall sys_newuname nr 6061 nbargs 1 types: (struct new_utsname *) args: (name) -+syscall sys_semget nr 6062 nbargs 3 types: (key_t, int, int) args: (key, nsems, semflg) -+syscall sys_semop nr 6063 nbargs 3 types: (int, struct sembuf *, unsigned) args: (semid, tsops, nsops) -+syscall sys_n32_semctl nr 6064 nbargs 4 types: (int, int, int, u32) args: (semid, semnum, cmd, arg) -+syscall sys_shmdt nr 6065 nbargs 1 types: (char *) args: (shmaddr) -+syscall sys_msgget nr 6066 nbargs 2 types: (key_t, int) args: (key, msgflg) -+syscall sys_n32_msgsnd nr 6067 nbargs 4 types: (int, u32, unsigned int, int) args: (msqid, msgp, msgsz, msgflg) -+syscall sys_n32_msgrcv nr 6068 nbargs 5 types: (int, u32, size_t, int, int) args: (msqid, msgp, msgsz, msgtyp, msgflg) -+syscall sys_flock nr 6071 nbargs 2 types: (unsigned int, unsigned int) args: (fd, cmd) -+syscall sys_fsync nr 6072 nbargs 1 types: (unsigned int) args: (fd) -+syscall sys_fdatasync nr 6073 nbargs 1 types: (unsigned int) args: (fd) -+syscall sys_truncate nr 6074 nbargs 2 types: (const char *, long) args: (path, length) -+syscall sys_ftruncate nr 6075 nbargs 2 types: (unsigned int, unsigned long) args: (fd, length) -+syscall sys_getcwd nr 6077 nbargs 2 types: (char *, unsigned long) args: (buf, size) -+syscall sys_chdir nr 6078 nbargs 1 types: (const char *) args: (filename) -+syscall sys_fchdir nr 6079 nbargs 1 types: (unsigned int) args: (fd) -+syscall sys_rename nr 6080 nbargs 2 types: (const char *, const char *) args: (oldname, newname) -+syscall sys_mkdir nr 6081 nbargs 2 types: (const char *, umode_t) args: (pathname, mode) -+syscall sys_rmdir nr 6082 nbargs 1 types: (const char *) args: (pathname) -+syscall sys_creat nr 6083 nbargs 2 types: (const char *, umode_t) args: (pathname, mode) -+syscall sys_link nr 6084 nbargs 2 types: (const char *, const char *) args: (oldname, newname) -+syscall sys_unlink nr 6085 nbargs 1 types: (const char *) args: (pathname) -+syscall sys_symlink nr 6086 nbargs 2 types: (const char *, const char *) args: (oldname, newname) -+syscall sys_readlink nr 6087 nbargs 3 types: (const char *, char *, int) args: (path, buf, bufsiz) -+syscall sys_chmod nr 6088 nbargs 2 types: (const char *, umode_t) args: (filename, mode) -+syscall sys_fchmod nr 6089 nbargs 2 types: (unsigned int, umode_t) args: (fd, mode) -+syscall sys_chown nr 6090 nbargs 3 types: (const char *, uid_t, gid_t) args: (filename, user, group) -+syscall sys_fchown nr 6091 nbargs 3 types: (unsigned int, uid_t, gid_t) args: (fd, user, group) -+syscall sys_lchown nr 6092 nbargs 3 types: (const char *, uid_t, gid_t) args: (filename, user, group) -+syscall sys_umask nr 6093 nbargs 1 types: (int) args: (mask) -+syscall sys_getuid nr 6100 nbargs 0 types: () args: () -+syscall sys_syslog nr 6101 nbargs 3 types: (int, char *, int) args: (type, buf, len) -+syscall sys_getgid nr 6102 nbargs 0 types: () args: () -+syscall sys_setuid nr 6103 nbargs 1 types: (uid_t) args: (uid) -+syscall sys_setgid nr 6104 nbargs 1 types: (gid_t) args: (gid) -+syscall sys_geteuid nr 6105 nbargs 0 types: () args: () -+syscall sys_getegid nr 6106 nbargs 0 types: () args: () -+syscall sys_setpgid nr 6107 nbargs 2 types: (pid_t, pid_t) args: (pid, pgid) -+syscall sys_getppid nr 6108 nbargs 0 types: () args: () -+syscall sys_getpgrp nr 6109 nbargs 0 types: () args: () -+syscall sys_setsid nr 6110 nbargs 0 types: () args: () -+syscall sys_setreuid nr 6111 nbargs 2 types: (uid_t, uid_t) args: (ruid, euid) -+syscall sys_setregid nr 6112 nbargs 2 types: (gid_t, gid_t) args: (rgid, egid) -+syscall sys_getgroups nr 6113 nbargs 2 types: (int, gid_t *) args: (gidsetsize, grouplist) -+syscall sys_setgroups nr 6114 nbargs 2 types: (int, gid_t *) args: (gidsetsize, grouplist) -+syscall sys_setresuid nr 6115 nbargs 3 types: (uid_t, uid_t, uid_t) args: (ruid, euid, suid) -+syscall sys_getresuid nr 6116 nbargs 3 types: (uid_t *, uid_t *, uid_t *) args: (ruidp, euidp, suidp) -+syscall sys_setresgid nr 6117 nbargs 3 types: (gid_t, gid_t, gid_t) args: (rgid, egid, sgid) -+syscall sys_getresgid nr 6118 nbargs 3 types: (gid_t *, gid_t *, gid_t *) args: (rgidp, egidp, sgidp) -+syscall sys_getpgid nr 6119 nbargs 1 types: (pid_t) args: (pid) -+syscall sys_setfsuid nr 6120 nbargs 1 types: (uid_t) args: (uid) -+syscall sys_setfsgid nr 6121 nbargs 1 types: (gid_t) args: (gid) -+syscall sys_getsid nr 6122 nbargs 1 types: (pid_t) args: (pid) -+syscall sys_capget nr 6123 nbargs 2 types: (cap_user_header_t, cap_user_data_t) args: (header, dataptr) -+syscall sys_capset nr 6124 nbargs 2 types: (cap_user_header_t, const cap_user_data_t) args: (header, data) -+syscall sys_32_rt_sigpending nr 6125 nbargs 2 types: (compat_sigset_t *, unsigned int) args: (uset, sigsetsize) -+syscall sys_32_rt_sigqueueinfo nr 6127 nbargs 3 types: (int, int, compat_siginfo_t *) args: (pid, sig, uinfo) -+syscall sys_mknod nr 6131 nbargs 3 types: (const char *, umode_t, unsigned) args: (filename, mode, dev) -+syscall sys_32_personality nr 6132 nbargs 1 types: (unsigned long) args: (personality) -+syscall sys_sysfs nr 6136 nbargs 3 types: (int, unsigned long, unsigned long) args: (option, arg1, arg2) -+syscall sys_getpriority nr 6137 nbargs 2 types: (int, int) args: (which, who) -+syscall sys_setpriority nr 6138 nbargs 3 types: (int, int, int) args: (which, who, niceval) -+syscall sys_sched_setparam nr 6139 nbargs 2 types: (pid_t, struct sched_param *) args: (pid, param) -+syscall sys_sched_getparam nr 6140 nbargs 2 types: (pid_t, struct sched_param *) args: (pid, param) -+syscall sys_sched_setscheduler nr 6141 nbargs 3 types: (pid_t, int, struct sched_param *) args: (pid, policy, param) -+syscall sys_sched_getscheduler nr 6142 nbargs 1 types: (pid_t) args: (pid) -+syscall sys_sched_get_priority_max nr 6143 nbargs 1 types: (int) args: (policy) -+syscall sys_sched_get_priority_min nr 6144 nbargs 1 types: (int) args: (policy) -+syscall sys_32_sched_rr_get_interval nr 6145 nbargs 2 types: (compat_pid_t, struct compat_timespec *) args: (pid, interval) -+syscall sys_mlock nr 6146 nbargs 2 types: (unsigned long, size_t) args: (start, len) -+syscall sys_munlock nr 6147 nbargs 2 types: (unsigned long, size_t) args: (start, len) -+syscall sys_mlockall nr 6148 nbargs 1 types: (int) args: (flags) -+syscall sys_munlockall nr 6149 nbargs 0 types: () args: () -+syscall sys_vhangup nr 6150 nbargs 0 types: () args: () -+syscall sys_pivot_root nr 6151 nbargs 2 types: (const char *, const char *) args: (new_root, put_old) -+syscall sys_prctl nr 6153 nbargs 5 types: (int, unsigned long, unsigned long, unsigned long, unsigned long) args: (option, arg2, arg3, arg4, arg5) -+syscall sys_chroot nr 6156 nbargs 1 types: (const char *) args: (filename) -+syscall sys_sync nr 6157 nbargs 0 types: () args: () -+syscall sys_umount nr 6161 nbargs 2 types: (char *, int) args: (name, flags) -+syscall sys_swapon nr 6162 nbargs 2 types: (const char *, int) args: (specialfile, swap_flags) -+syscall sys_swapoff nr 6163 nbargs 1 types: (const char *) args: (specialfile) -+syscall sys_reboot nr 6164 nbargs 4 types: (int, int, unsigned int, void *) args: (magic1, magic2, cmd, arg) -+syscall sys_sethostname nr 6165 nbargs 2 types: (char *, int) args: (name, len) -+syscall sys_setdomainname nr 6166 nbargs 2 types: (char *, int) args: (name, len) -+syscall sys_init_module nr 6168 nbargs 3 types: (void *, unsigned long, const char *) args: (umod, len, uargs) -+syscall sys_delete_module nr 6169 nbargs 2 types: (const char *, unsigned int) args: (name_user, flags) -+syscall sys_quotactl nr 6172 nbargs 4 types: (unsigned int, const char *, qid_t, void *) args: (cmd, special, id, addr) -+syscall sys_gettid nr 6178 nbargs 0 types: () args: () -+syscall sys_setxattr nr 6180 nbargs 5 types: (const char *, const char *, const void *, size_t, int) args: (pathname, name, value, size, flags) -+syscall sys_lsetxattr nr 6181 nbargs 5 types: (const char *, const char *, const void *, size_t, int) args: (pathname, name, value, size, flags) -+syscall sys_fsetxattr nr 6182 nbargs 5 types: (int, const char *, const void *, size_t, int) args: (fd, name, value, size, flags) -+syscall sys_getxattr nr 6183 nbargs 4 types: (const char *, const char *, void *, size_t) args: (pathname, name, value, size) -+syscall sys_lgetxattr nr 6184 nbargs 4 types: (const char *, const char *, void *, size_t) args: (pathname, name, value, size) -+syscall sys_fgetxattr nr 6185 nbargs 4 types: (int, const char *, void *, size_t) args: (fd, name, value, size) -+syscall sys_listxattr nr 6186 nbargs 3 types: (const char *, char *, size_t) args: (pathname, list, size) -+syscall sys_llistxattr nr 6187 nbargs 3 types: (const char *, char *, size_t) args: (pathname, list, size) -+syscall sys_flistxattr nr 6188 nbargs 3 types: (int, char *, size_t) args: (fd, list, size) -+syscall sys_removexattr nr 6189 nbargs 2 types: (const char *, const char *) args: (pathname, name) -+syscall sys_lremovexattr nr 6190 nbargs 2 types: (const char *, const char *) args: (pathname, name) -+syscall sys_fremovexattr nr 6191 nbargs 2 types: (int, const char *) args: (fd, name) -+syscall sys_tkill nr 6192 nbargs 2 types: (pid_t, int) args: (pid, sig) -+syscall sys_32_futex nr 6194 nbargs 6 types: (u32 *, int, u32, struct compat_timespec *, u32 *, u32) args: (uaddr, op, val, utime, uaddr2, val3) -+syscall sys_cacheflush nr 6197 nbargs 3 types: (unsigned long, unsigned long, unsigned int) args: (addr, bytes, cache) -+syscall sys_cachectl nr 6198 nbargs 3 types: (char *, int, int) args: (addr, nbytes, op) -+syscall sys_io_destroy nr 6201 nbargs 1 types: (aio_context_t) args: (ctx) -+syscall sys_io_cancel nr 6204 nbargs 3 types: (aio_context_t, struct iocb *, struct io_event *) args: (ctx_id, iocb, result) -+syscall sys_exit_group nr 6205 nbargs 1 types: (int) args: (error_code) -+syscall sys_epoll_create nr 6207 nbargs 1 types: (int) args: (size) -+syscall sys_epoll_ctl nr 6208 nbargs 4 types: (int, int, int, struct epoll_event *) args: (epfd, op, fd, event) -+syscall sys_epoll_wait nr 6209 nbargs 4 types: (int, struct epoll_event *, int, int) args: (epfd, events, maxevents, timeout) -+syscall sys_remap_file_pages nr 6210 nbargs 5 types: (unsigned long, unsigned long, unsigned long, unsigned long, unsigned long) args: (start, size, prot, pgoff, flags) -+syscall sys_set_tid_address nr 6213 nbargs 1 types: (int *) args: (tidptr) -+syscall sys_restart_syscall nr 6214 nbargs 0 types: () args: () -+syscall sys_sendfile64 nr 6219 nbargs 4 types: (int, int, loff_t *, size_t) args: (out_fd, in_fd, offset, count) -+syscall sys_timer_getoverrun nr 6223 nbargs 1 types: (timer_t) args: (timer_id) -+syscall sys_timer_delete nr 6224 nbargs 1 types: (timer_t) args: (timer_id) -+syscall sys_tgkill nr 6229 nbargs 3 types: (pid_t, pid_t, int) args: (tgid, pid, sig) -+syscall sys_set_thread_area nr 6246 nbargs 1 types: (unsigned long) args: (addr) -+syscall sys_inotify_init nr 6247 nbargs 0 types: () args: () -+syscall sys_inotify_add_watch nr 6248 nbargs 3 types: (int, const char *, u32) args: (fd, pathname, mask) -+syscall sys_inotify_rm_watch nr 6249 nbargs 2 types: (int, __s32) args: (fd, wd) -+syscall sys_openat nr 6251 nbargs 4 types: (int, const char *, int, umode_t) args: (dfd, filename, flags, mode) -+syscall sys_mkdirat nr 6252 nbargs 3 types: (int, const char *, umode_t) args: (dfd, pathname, mode) -+syscall sys_mknodat nr 6253 nbargs 4 types: (int, const char *, umode_t, unsigned) args: (dfd, filename, mode, dev) -+syscall sys_fchownat nr 6254 nbargs 5 types: (int, const char *, uid_t, gid_t, int) args: (dfd, filename, user, group, flag) -+syscall sys_newfstatat nr 6256 nbargs 4 types: (int, const char *, struct stat *, int) args: (dfd, filename, statbuf, flag) -+syscall sys_unlinkat nr 6257 nbargs 3 types: (int, const char *, int) args: (dfd, pathname, flag) -+syscall sys_renameat nr 6258 nbargs 4 types: (int, const char *, int, const char *) args: (olddfd, oldname, newdfd, newname) -+syscall sys_linkat nr 6259 nbargs 5 types: (int, const char *, int, const char *, int) args: (olddfd, oldname, newdfd, newname, flags) -+syscall sys_symlinkat nr 6260 nbargs 3 types: (const char *, int, const char *) args: (oldname, newdfd, newname) -+syscall sys_readlinkat nr 6261 nbargs 4 types: (int, const char *, char *, int) args: (dfd, pathname, buf, bufsiz) -+syscall sys_fchmodat nr 6262 nbargs 3 types: (int, const char *, umode_t) args: (dfd, filename, mode) -+syscall sys_faccessat nr 6263 nbargs 3 types: (int, const char *, int) args: (dfd, filename, mode) -+syscall sys_unshare nr 6266 nbargs 1 types: (unsigned long) args: (unshare_flags) -+syscall sys_splice nr 6267 nbargs 6 types: (int, loff_t *, int, loff_t *, size_t, unsigned int) args: (fd_in, off_in, fd_out, off_out, len, flags) -+syscall sys_tee nr 6269 nbargs 4 types: (int, int, size_t, unsigned int) args: (fdin, fdout, len, flags) -+syscall sys_getcpu nr 6275 nbargs 3 types: (unsigned *, unsigned *, struct getcpu_cache *) args: (cpup, nodep, unused) -+syscall sys_ioprio_set nr 6277 nbargs 3 types: (int, int, int) args: (which, who, ioprio) -+syscall sys_ioprio_get nr 6278 nbargs 2 types: (int, int) args: (which, who) -+syscall sys_eventfd nr 6282 nbargs 1 types: (unsigned int) args: (count) -+syscall sys_timerfd_create nr 6284 nbargs 2 types: (int, int) args: (clockid, flags) -+syscall sys_signalfd4 nr 6287 nbargs 4 types: (int, sigset_t *, size_t, int) args: (ufd, user_mask, sizemask, flags) -+syscall sys_eventfd2 nr 6288 nbargs 2 types: (unsigned int, int) args: (count, flags) -+syscall sys_epoll_create1 nr 6289 nbargs 1 types: (int) args: (flags) -+syscall sys_dup3 nr 6290 nbargs 3 types: (unsigned int, unsigned int, int) args: (oldfd, newfd, flags) -+syscall sys_pipe2 nr 6291 nbargs 2 types: (int *, int) args: (fildes, flags) -+syscall sys_inotify_init1 nr 6292 nbargs 1 types: (int) args: (flags) -+syscall sys_preadv nr 6293 nbargs 5 types: (unsigned long, const struct iovec *, unsigned long, unsigned long, unsigned long) args: (fd, vec, vlen, pos_l, pos_h) -+syscall sys_pwritev nr 6294 nbargs 5 types: (unsigned long, const struct iovec *, unsigned long, unsigned long, unsigned long) args: (fd, vec, vlen, pos_l, pos_h) -+syscall sys_accept4 nr 6297 nbargs 4 types: (int, struct sockaddr *, int *, int) args: (fd, upeer_sockaddr, upeer_addrlen, flags) -+syscall sys_getdents64 nr 6299 nbargs 3 types: (unsigned int, struct linux_dirent64 *, unsigned int) args: (fd, dirent, count) -+syscall sys_prlimit64 nr 6302 nbargs 4 types: (pid_t, unsigned int, const struct rlimit64 *, struct rlimit64 *) args: (pid, resource, new_rlim, old_rlim) -+syscall sys_syncfs nr 6306 nbargs 1 types: (int) args: (fd) -+syscall sys_setns nr 6308 nbargs 2 types: (int, int) args: (fd, nstype) ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/syscalls/README -@@ -0,0 +1,18 @@ -+LTTng system call tracing -+ -+1) lttng-syscall-extractor -+ -+You need to build a kernel with CONFIG_FTRACE_SYSCALLS=y and -+CONFIG_KALLSYMS_ALL=y for extraction. Apply the linker patch to get your -+kernel to keep the system call metadata after boot. Then build and load -+the LTTng syscall extractor module. The module will fail to load (this -+is expected). See the dmesg output for system call metadata. -+ -+2) Generate system call TRACE_EVENT(). -+ -+Take the dmesg metadata and feed it to lttng-syscalls-generate-headers.sh, e.g., -+from the instrumentation/syscalls directory. See the script header for -+usage example. It should be run for both the integers and pointers types. -+ -+After these are created, we just need to follow the new system call additions, -+no need to regenerate the whole thing, since system calls are only appended to. ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/syscalls/headers/arm-32-syscalls-3.4.25_integers.h -@@ -0,0 +1,1181 @@ -+/* THIS FILE IS AUTO-GENERATED. DO NOT EDIT */ -+#ifndef CREATE_SYSCALL_TABLE -+ -+#if !defined(_TRACE_SYSCALLS_INTEGERS_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_SYSCALLS_INTEGERS_H -+ -+#include <linux/tracepoint.h> -+#include <linux/syscalls.h> -+#include "arm-32-syscalls-3.4.25_integers_override.h" -+#include "syscalls_integers_override.h" -+ -+SC_DECLARE_EVENT_CLASS_NOARGS(syscalls_noargs, -+ TP_STRUCT__entry(), -+ TP_fast_assign(), -+ TP_printk() -+) -+#ifndef OVERRIDE_32_sys_restart_syscall -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_restart_syscall) -+#endif -+#ifndef OVERRIDE_32_sys_getpid -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_getpid) -+#endif -+#ifndef OVERRIDE_32_sys_getuid16 -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_getuid16) -+#endif -+#ifndef OVERRIDE_32_sys_pause -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_pause) -+#endif -+#ifndef OVERRIDE_32_sys_sync -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_sync) -+#endif -+#ifndef OVERRIDE_32_sys_getgid16 -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_getgid16) -+#endif -+#ifndef OVERRIDE_32_sys_geteuid16 -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_geteuid16) -+#endif -+#ifndef OVERRIDE_32_sys_getegid16 -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_getegid16) -+#endif -+#ifndef OVERRIDE_32_sys_getppid -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_getppid) -+#endif -+#ifndef OVERRIDE_32_sys_getpgrp -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_getpgrp) -+#endif -+#ifndef OVERRIDE_32_sys_setsid -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_setsid) -+#endif -+#ifndef OVERRIDE_32_sys_vhangup -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_vhangup) -+#endif -+#ifndef OVERRIDE_32_sys_munlockall -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_munlockall) -+#endif -+#ifndef OVERRIDE_32_sys_sched_yield -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_sched_yield) -+#endif -+#ifndef OVERRIDE_32_sys_getuid -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_getuid) -+#endif -+#ifndef OVERRIDE_32_sys_getgid -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_getgid) -+#endif -+#ifndef OVERRIDE_32_sys_geteuid -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_geteuid) -+#endif -+#ifndef OVERRIDE_32_sys_getegid -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_getegid) -+#endif -+#ifndef OVERRIDE_32_sys_gettid -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_gettid) -+#endif -+#ifndef OVERRIDE_32_sys_inotify_init -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_inotify_init) -+#endif -+#ifndef OVERRIDE_32_sys_exit -+SC_TRACE_EVENT(sys_exit, -+ TP_PROTO(int error_code), -+ TP_ARGS(error_code), -+ TP_STRUCT__entry(__field(int, error_code)), -+ TP_fast_assign(tp_assign(error_code, error_code)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_close -+SC_TRACE_EVENT(sys_close, -+ TP_PROTO(unsigned int fd), -+ TP_ARGS(fd), -+ TP_STRUCT__entry(__field(unsigned int, fd)), -+ TP_fast_assign(tp_assign(fd, fd)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setuid16 -+SC_TRACE_EVENT(sys_setuid16, -+ TP_PROTO(old_uid_t uid), -+ TP_ARGS(uid), -+ TP_STRUCT__entry(__field(old_uid_t, uid)), -+ TP_fast_assign(tp_assign(uid, uid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_nice -+SC_TRACE_EVENT(sys_nice, -+ TP_PROTO(int increment), -+ TP_ARGS(increment), -+ TP_STRUCT__entry(__field(int, increment)), -+ TP_fast_assign(tp_assign(increment, increment)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_dup -+SC_TRACE_EVENT(sys_dup, -+ TP_PROTO(unsigned int fildes), -+ TP_ARGS(fildes), -+ TP_STRUCT__entry(__field(unsigned int, fildes)), -+ TP_fast_assign(tp_assign(fildes, fildes)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_brk -+SC_TRACE_EVENT(sys_brk, -+ TP_PROTO(unsigned long brk), -+ TP_ARGS(brk), -+ TP_STRUCT__entry(__field(unsigned long, brk)), -+ TP_fast_assign(tp_assign(brk, brk)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setgid16 -+SC_TRACE_EVENT(sys_setgid16, -+ TP_PROTO(old_gid_t gid), -+ TP_ARGS(gid), -+ TP_STRUCT__entry(__field(old_gid_t, gid)), -+ TP_fast_assign(tp_assign(gid, gid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_umask -+SC_TRACE_EVENT(sys_umask, -+ TP_PROTO(int mask), -+ TP_ARGS(mask), -+ TP_STRUCT__entry(__field(int, mask)), -+ TP_fast_assign(tp_assign(mask, mask)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_fsync -+SC_TRACE_EVENT(sys_fsync, -+ TP_PROTO(unsigned int fd), -+ TP_ARGS(fd), -+ TP_STRUCT__entry(__field(unsigned int, fd)), -+ TP_fast_assign(tp_assign(fd, fd)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_getpgid -+SC_TRACE_EVENT(sys_getpgid, -+ TP_PROTO(pid_t pid), -+ TP_ARGS(pid), -+ TP_STRUCT__entry(__field(pid_t, pid)), -+ TP_fast_assign(tp_assign(pid, pid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_fchdir -+SC_TRACE_EVENT(sys_fchdir, -+ TP_PROTO(unsigned int fd), -+ TP_ARGS(fd), -+ TP_STRUCT__entry(__field(unsigned int, fd)), -+ TP_fast_assign(tp_assign(fd, fd)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_personality -+SC_TRACE_EVENT(sys_personality, -+ TP_PROTO(unsigned int personality), -+ TP_ARGS(personality), -+ TP_STRUCT__entry(__field(unsigned int, personality)), -+ TP_fast_assign(tp_assign(personality, personality)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setfsuid16 -+SC_TRACE_EVENT(sys_setfsuid16, -+ TP_PROTO(old_uid_t uid), -+ TP_ARGS(uid), -+ TP_STRUCT__entry(__field(old_uid_t, uid)), -+ TP_fast_assign(tp_assign(uid, uid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setfsgid16 -+SC_TRACE_EVENT(sys_setfsgid16, -+ TP_PROTO(old_gid_t gid), -+ TP_ARGS(gid), -+ TP_STRUCT__entry(__field(old_gid_t, gid)), -+ TP_fast_assign(tp_assign(gid, gid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_getsid -+SC_TRACE_EVENT(sys_getsid, -+ TP_PROTO(pid_t pid), -+ TP_ARGS(pid), -+ TP_STRUCT__entry(__field(pid_t, pid)), -+ TP_fast_assign(tp_assign(pid, pid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_fdatasync -+SC_TRACE_EVENT(sys_fdatasync, -+ TP_PROTO(unsigned int fd), -+ TP_ARGS(fd), -+ TP_STRUCT__entry(__field(unsigned int, fd)), -+ TP_fast_assign(tp_assign(fd, fd)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_mlockall -+SC_TRACE_EVENT(sys_mlockall, -+ TP_PROTO(int flags), -+ TP_ARGS(flags), -+ TP_STRUCT__entry(__field(int, flags)), -+ TP_fast_assign(tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_sched_getscheduler -+SC_TRACE_EVENT(sys_sched_getscheduler, -+ TP_PROTO(pid_t pid), -+ TP_ARGS(pid), -+ TP_STRUCT__entry(__field(pid_t, pid)), -+ TP_fast_assign(tp_assign(pid, pid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_sched_get_priority_max -+SC_TRACE_EVENT(sys_sched_get_priority_max, -+ TP_PROTO(int policy), -+ TP_ARGS(policy), -+ TP_STRUCT__entry(__field(int, policy)), -+ TP_fast_assign(tp_assign(policy, policy)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_sched_get_priority_min -+SC_TRACE_EVENT(sys_sched_get_priority_min, -+ TP_PROTO(int policy), -+ TP_ARGS(policy), -+ TP_STRUCT__entry(__field(int, policy)), -+ TP_fast_assign(tp_assign(policy, policy)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setuid -+SC_TRACE_EVENT(sys_setuid, -+ TP_PROTO(uid_t uid), -+ TP_ARGS(uid), -+ TP_STRUCT__entry(__field(uid_t, uid)), -+ TP_fast_assign(tp_assign(uid, uid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setgid -+SC_TRACE_EVENT(sys_setgid, -+ TP_PROTO(gid_t gid), -+ TP_ARGS(gid), -+ TP_STRUCT__entry(__field(gid_t, gid)), -+ TP_fast_assign(tp_assign(gid, gid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setfsuid -+SC_TRACE_EVENT(sys_setfsuid, -+ TP_PROTO(uid_t uid), -+ TP_ARGS(uid), -+ TP_STRUCT__entry(__field(uid_t, uid)), -+ TP_fast_assign(tp_assign(uid, uid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setfsgid -+SC_TRACE_EVENT(sys_setfsgid, -+ TP_PROTO(gid_t gid), -+ TP_ARGS(gid), -+ TP_STRUCT__entry(__field(gid_t, gid)), -+ TP_fast_assign(tp_assign(gid, gid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_io_destroy -+SC_TRACE_EVENT(sys_io_destroy, -+ TP_PROTO(aio_context_t ctx), -+ TP_ARGS(ctx), -+ TP_STRUCT__entry(__field(aio_context_t, ctx)), -+ TP_fast_assign(tp_assign(ctx, ctx)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_exit_group -+SC_TRACE_EVENT(sys_exit_group, -+ TP_PROTO(int error_code), -+ TP_ARGS(error_code), -+ TP_STRUCT__entry(__field(int, error_code)), -+ TP_fast_assign(tp_assign(error_code, error_code)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_epoll_create -+SC_TRACE_EVENT(sys_epoll_create, -+ TP_PROTO(int size), -+ TP_ARGS(size), -+ TP_STRUCT__entry(__field(int, size)), -+ TP_fast_assign(tp_assign(size, size)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_timer_getoverrun -+SC_TRACE_EVENT(sys_timer_getoverrun, -+ TP_PROTO(timer_t timer_id), -+ TP_ARGS(timer_id), -+ TP_STRUCT__entry(__field(timer_t, timer_id)), -+ TP_fast_assign(tp_assign(timer_id, timer_id)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_timer_delete -+SC_TRACE_EVENT(sys_timer_delete, -+ TP_PROTO(timer_t timer_id), -+ TP_ARGS(timer_id), -+ TP_STRUCT__entry(__field(timer_t, timer_id)), -+ TP_fast_assign(tp_assign(timer_id, timer_id)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_unshare -+SC_TRACE_EVENT(sys_unshare, -+ TP_PROTO(unsigned long unshare_flags), -+ TP_ARGS(unshare_flags), -+ TP_STRUCT__entry(__field(unsigned long, unshare_flags)), -+ TP_fast_assign(tp_assign(unshare_flags, unshare_flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_eventfd -+SC_TRACE_EVENT(sys_eventfd, -+ TP_PROTO(unsigned int count), -+ TP_ARGS(count), -+ TP_STRUCT__entry(__field(unsigned int, count)), -+ TP_fast_assign(tp_assign(count, count)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_epoll_create1 -+SC_TRACE_EVENT(sys_epoll_create1, -+ TP_PROTO(int flags), -+ TP_ARGS(flags), -+ TP_STRUCT__entry(__field(int, flags)), -+ TP_fast_assign(tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_inotify_init1 -+SC_TRACE_EVENT(sys_inotify_init1, -+ TP_PROTO(int flags), -+ TP_ARGS(flags), -+ TP_STRUCT__entry(__field(int, flags)), -+ TP_fast_assign(tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_syncfs -+SC_TRACE_EVENT(sys_syncfs, -+ TP_PROTO(int fd), -+ TP_ARGS(fd), -+ TP_STRUCT__entry(__field(int, fd)), -+ TP_fast_assign(tp_assign(fd, fd)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_kill -+SC_TRACE_EVENT(sys_kill, -+ TP_PROTO(pid_t pid, int sig), -+ TP_ARGS(pid, sig), -+ TP_STRUCT__entry(__field(pid_t, pid) __field(int, sig)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(sig, sig)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setpgid -+SC_TRACE_EVENT(sys_setpgid, -+ TP_PROTO(pid_t pid, pid_t pgid), -+ TP_ARGS(pid, pgid), -+ TP_STRUCT__entry(__field(pid_t, pid) __field(pid_t, pgid)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(pgid, pgid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_dup2 -+SC_TRACE_EVENT(sys_dup2, -+ TP_PROTO(unsigned int oldfd, unsigned int newfd), -+ TP_ARGS(oldfd, newfd), -+ TP_STRUCT__entry(__field(unsigned int, oldfd) __field(unsigned int, newfd)), -+ TP_fast_assign(tp_assign(oldfd, oldfd) tp_assign(newfd, newfd)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setreuid16 -+SC_TRACE_EVENT(sys_setreuid16, -+ TP_PROTO(old_uid_t ruid, old_uid_t euid), -+ TP_ARGS(ruid, euid), -+ TP_STRUCT__entry(__field(old_uid_t, ruid) __field(old_uid_t, euid)), -+ TP_fast_assign(tp_assign(ruid, ruid) tp_assign(euid, euid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setregid16 -+SC_TRACE_EVENT(sys_setregid16, -+ TP_PROTO(old_gid_t rgid, old_gid_t egid), -+ TP_ARGS(rgid, egid), -+ TP_STRUCT__entry(__field(old_gid_t, rgid) __field(old_gid_t, egid)), -+ TP_fast_assign(tp_assign(rgid, rgid) tp_assign(egid, egid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_munmap -+SC_TRACE_EVENT(sys_munmap, -+ TP_PROTO(unsigned long addr, size_t len), -+ TP_ARGS(addr, len), -+ TP_STRUCT__entry(__field_hex(unsigned long, addr) __field(size_t, len)), -+ TP_fast_assign(tp_assign(addr, addr) tp_assign(len, len)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_ftruncate -+SC_TRACE_EVENT(sys_ftruncate, -+ TP_PROTO(unsigned int fd, unsigned long length), -+ TP_ARGS(fd, length), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field(unsigned long, length)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(length, length)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_fchmod -+SC_TRACE_EVENT(sys_fchmod, -+ TP_PROTO(unsigned int fd, umode_t mode), -+ TP_ARGS(fd, mode), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field(umode_t, mode)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(mode, mode)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_getpriority -+SC_TRACE_EVENT(sys_getpriority, -+ TP_PROTO(int which, int who), -+ TP_ARGS(which, who), -+ TP_STRUCT__entry(__field(int, which) __field(int, who)), -+ TP_fast_assign(tp_assign(which, which) tp_assign(who, who)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_bdflush -+SC_TRACE_EVENT(sys_bdflush, -+ TP_PROTO(int func, long data), -+ TP_ARGS(func, data), -+ TP_STRUCT__entry(__field(int, func) __field(long, data)), -+ TP_fast_assign(tp_assign(func, func) tp_assign(data, data)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_flock -+SC_TRACE_EVENT(sys_flock, -+ TP_PROTO(unsigned int fd, unsigned int cmd), -+ TP_ARGS(fd, cmd), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field(unsigned int, cmd)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(cmd, cmd)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_mlock -+SC_TRACE_EVENT(sys_mlock, -+ TP_PROTO(unsigned long start, size_t len), -+ TP_ARGS(start, len), -+ TP_STRUCT__entry(__field(unsigned long, start) __field(size_t, len)), -+ TP_fast_assign(tp_assign(start, start) tp_assign(len, len)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_munlock -+SC_TRACE_EVENT(sys_munlock, -+ TP_PROTO(unsigned long start, size_t len), -+ TP_ARGS(start, len), -+ TP_STRUCT__entry(__field(unsigned long, start) __field(size_t, len)), -+ TP_fast_assign(tp_assign(start, start) tp_assign(len, len)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setreuid -+SC_TRACE_EVENT(sys_setreuid, -+ TP_PROTO(uid_t ruid, uid_t euid), -+ TP_ARGS(ruid, euid), -+ TP_STRUCT__entry(__field(uid_t, ruid) __field(uid_t, euid)), -+ TP_fast_assign(tp_assign(ruid, ruid) tp_assign(euid, euid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setregid -+SC_TRACE_EVENT(sys_setregid, -+ TP_PROTO(gid_t rgid, gid_t egid), -+ TP_ARGS(rgid, egid), -+ TP_STRUCT__entry(__field(gid_t, rgid) __field(gid_t, egid)), -+ TP_fast_assign(tp_assign(rgid, rgid) tp_assign(egid, egid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_tkill -+SC_TRACE_EVENT(sys_tkill, -+ TP_PROTO(pid_t pid, int sig), -+ TP_ARGS(pid, sig), -+ TP_STRUCT__entry(__field(pid_t, pid) __field(int, sig)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(sig, sig)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_listen -+SC_TRACE_EVENT(sys_listen, -+ TP_PROTO(int fd, int backlog), -+ TP_ARGS(fd, backlog), -+ TP_STRUCT__entry(__field(int, fd) __field(int, backlog)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(backlog, backlog)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_shutdown -+SC_TRACE_EVENT(sys_shutdown, -+ TP_PROTO(int fd, int how), -+ TP_ARGS(fd, how), -+ TP_STRUCT__entry(__field(int, fd) __field(int, how)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(how, how)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_msgget -+SC_TRACE_EVENT(sys_msgget, -+ TP_PROTO(key_t key, int msgflg), -+ TP_ARGS(key, msgflg), -+ TP_STRUCT__entry(__field(key_t, key) __field(int, msgflg)), -+ TP_fast_assign(tp_assign(key, key) tp_assign(msgflg, msgflg)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_ioprio_get -+SC_TRACE_EVENT(sys_ioprio_get, -+ TP_PROTO(int which, int who), -+ TP_ARGS(which, who), -+ TP_STRUCT__entry(__field(int, which) __field(int, who)), -+ TP_fast_assign(tp_assign(which, which) tp_assign(who, who)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_inotify_rm_watch -+SC_TRACE_EVENT(sys_inotify_rm_watch, -+ TP_PROTO(int fd, __s32 wd), -+ TP_ARGS(fd, wd), -+ TP_STRUCT__entry(__field(int, fd) __field(__s32, wd)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(wd, wd)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_timerfd_create -+SC_TRACE_EVENT(sys_timerfd_create, -+ TP_PROTO(int clockid, int flags), -+ TP_ARGS(clockid, flags), -+ TP_STRUCT__entry(__field(int, clockid) __field(int, flags)), -+ TP_fast_assign(tp_assign(clockid, clockid) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_eventfd2 -+SC_TRACE_EVENT(sys_eventfd2, -+ TP_PROTO(unsigned int count, int flags), -+ TP_ARGS(count, flags), -+ TP_STRUCT__entry(__field(unsigned int, count) __field(int, flags)), -+ TP_fast_assign(tp_assign(count, count) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_fanotify_init -+SC_TRACE_EVENT(sys_fanotify_init, -+ TP_PROTO(unsigned int flags, unsigned int event_f_flags), -+ TP_ARGS(flags, event_f_flags), -+ TP_STRUCT__entry(__field(unsigned int, flags) __field(unsigned int, event_f_flags)), -+ TP_fast_assign(tp_assign(flags, flags) tp_assign(event_f_flags, event_f_flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setns -+SC_TRACE_EVENT(sys_setns, -+ TP_PROTO(int fd, int nstype), -+ TP_ARGS(fd, nstype), -+ TP_STRUCT__entry(__field(int, fd) __field(int, nstype)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(nstype, nstype)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_lseek -+SC_TRACE_EVENT(sys_lseek, -+ TP_PROTO(unsigned int fd, off_t offset, unsigned int origin), -+ TP_ARGS(fd, offset, origin), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field(off_t, offset) __field(unsigned int, origin)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(offset, offset) tp_assign(origin, origin)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_ioctl -+SC_TRACE_EVENT(sys_ioctl, -+ TP_PROTO(unsigned int fd, unsigned int cmd, unsigned long arg), -+ TP_ARGS(fd, cmd, arg), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field(unsigned int, cmd) __field(unsigned long, arg)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(cmd, cmd) tp_assign(arg, arg)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_fcntl -+SC_TRACE_EVENT(sys_fcntl, -+ TP_PROTO(unsigned int fd, unsigned int cmd, unsigned long arg), -+ TP_ARGS(fd, cmd, arg), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field(unsigned int, cmd) __field(unsigned long, arg)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(cmd, cmd) tp_assign(arg, arg)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_fchown16 -+SC_TRACE_EVENT(sys_fchown16, -+ TP_PROTO(unsigned int fd, old_uid_t user, old_gid_t group), -+ TP_ARGS(fd, user, group), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field(old_uid_t, user) __field(old_gid_t, group)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(user, user) tp_assign(group, group)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setpriority -+SC_TRACE_EVENT(sys_setpriority, -+ TP_PROTO(int which, int who, int niceval), -+ TP_ARGS(which, who, niceval), -+ TP_STRUCT__entry(__field(int, which) __field(int, who) __field(int, niceval)), -+ TP_fast_assign(tp_assign(which, which) tp_assign(who, who) tp_assign(niceval, niceval)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_mprotect -+SC_TRACE_EVENT(sys_mprotect, -+ TP_PROTO(unsigned long start, size_t len, unsigned long prot), -+ TP_ARGS(start, len, prot), -+ TP_STRUCT__entry(__field(unsigned long, start) __field(size_t, len) __field(unsigned long, prot)), -+ TP_fast_assign(tp_assign(start, start) tp_assign(len, len) tp_assign(prot, prot)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_sysfs -+SC_TRACE_EVENT(sys_sysfs, -+ TP_PROTO(int option, unsigned long arg1, unsigned long arg2), -+ TP_ARGS(option, arg1, arg2), -+ TP_STRUCT__entry(__field(int, option) __field(unsigned long, arg1) __field(unsigned long, arg2)), -+ TP_fast_assign(tp_assign(option, option) tp_assign(arg1, arg1) tp_assign(arg2, arg2)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_msync -+SC_TRACE_EVENT(sys_msync, -+ TP_PROTO(unsigned long start, size_t len, int flags), -+ TP_ARGS(start, len, flags), -+ TP_STRUCT__entry(__field(unsigned long, start) __field(size_t, len) __field(int, flags)), -+ TP_fast_assign(tp_assign(start, start) tp_assign(len, len) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setresuid16 -+SC_TRACE_EVENT(sys_setresuid16, -+ TP_PROTO(old_uid_t ruid, old_uid_t euid, old_uid_t suid), -+ TP_ARGS(ruid, euid, suid), -+ TP_STRUCT__entry(__field(old_uid_t, ruid) __field(old_uid_t, euid) __field(old_uid_t, suid)), -+ TP_fast_assign(tp_assign(ruid, ruid) tp_assign(euid, euid) tp_assign(suid, suid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setresgid16 -+SC_TRACE_EVENT(sys_setresgid16, -+ TP_PROTO(old_gid_t rgid, old_gid_t egid, old_gid_t sgid), -+ TP_ARGS(rgid, egid, sgid), -+ TP_STRUCT__entry(__field(old_gid_t, rgid) __field(old_gid_t, egid) __field(old_gid_t, sgid)), -+ TP_fast_assign(tp_assign(rgid, rgid) tp_assign(egid, egid) tp_assign(sgid, sgid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_fchown -+SC_TRACE_EVENT(sys_fchown, -+ TP_PROTO(unsigned int fd, uid_t user, gid_t group), -+ TP_ARGS(fd, user, group), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field(uid_t, user) __field(gid_t, group)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(user, user) tp_assign(group, group)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setresuid -+SC_TRACE_EVENT(sys_setresuid, -+ TP_PROTO(uid_t ruid, uid_t euid, uid_t suid), -+ TP_ARGS(ruid, euid, suid), -+ TP_STRUCT__entry(__field(uid_t, ruid) __field(uid_t, euid) __field(uid_t, suid)), -+ TP_fast_assign(tp_assign(ruid, ruid) tp_assign(euid, euid) tp_assign(suid, suid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setresgid -+SC_TRACE_EVENT(sys_setresgid, -+ TP_PROTO(gid_t rgid, gid_t egid, gid_t sgid), -+ TP_ARGS(rgid, egid, sgid), -+ TP_STRUCT__entry(__field(gid_t, rgid) __field(gid_t, egid) __field(gid_t, sgid)), -+ TP_fast_assign(tp_assign(rgid, rgid) tp_assign(egid, egid) tp_assign(sgid, sgid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_madvise -+SC_TRACE_EVENT(sys_madvise, -+ TP_PROTO(unsigned long start, size_t len_in, int behavior), -+ TP_ARGS(start, len_in, behavior), -+ TP_STRUCT__entry(__field(unsigned long, start) __field(size_t, len_in) __field(int, behavior)), -+ TP_fast_assign(tp_assign(start, start) tp_assign(len_in, len_in) tp_assign(behavior, behavior)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_fcntl64 -+SC_TRACE_EVENT(sys_fcntl64, -+ TP_PROTO(unsigned int fd, unsigned int cmd, unsigned long arg), -+ TP_ARGS(fd, cmd, arg), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field(unsigned int, cmd) __field(unsigned long, arg)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(cmd, cmd) tp_assign(arg, arg)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_tgkill -+SC_TRACE_EVENT(sys_tgkill, -+ TP_PROTO(pid_t tgid, pid_t pid, int sig), -+ TP_ARGS(tgid, pid, sig), -+ TP_STRUCT__entry(__field(pid_t, tgid) __field(pid_t, pid) __field(int, sig)), -+ TP_fast_assign(tp_assign(tgid, tgid) tp_assign(pid, pid) tp_assign(sig, sig)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_socket -+SC_TRACE_EVENT(sys_socket, -+ TP_PROTO(int family, int type, int protocol), -+ TP_ARGS(family, type, protocol), -+ TP_STRUCT__entry(__field(int, family) __field(int, type) __field(int, protocol)), -+ TP_fast_assign(tp_assign(family, family) tp_assign(type, type) tp_assign(protocol, protocol)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_semget -+SC_TRACE_EVENT(sys_semget, -+ TP_PROTO(key_t key, int nsems, int semflg), -+ TP_ARGS(key, nsems, semflg), -+ TP_STRUCT__entry(__field(key_t, key) __field(int, nsems) __field(int, semflg)), -+ TP_fast_assign(tp_assign(key, key) tp_assign(nsems, nsems) tp_assign(semflg, semflg)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_shmget -+SC_TRACE_EVENT(sys_shmget, -+ TP_PROTO(key_t key, size_t size, int shmflg), -+ TP_ARGS(key, size, shmflg), -+ TP_STRUCT__entry(__field(key_t, key) __field(size_t, size) __field(int, shmflg)), -+ TP_fast_assign(tp_assign(key, key) tp_assign(size, size) tp_assign(shmflg, shmflg)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_ioprio_set -+SC_TRACE_EVENT(sys_ioprio_set, -+ TP_PROTO(int which, int who, int ioprio), -+ TP_ARGS(which, who, ioprio), -+ TP_STRUCT__entry(__field(int, which) __field(int, who) __field(int, ioprio)), -+ TP_fast_assign(tp_assign(which, which) tp_assign(who, who) tp_assign(ioprio, ioprio)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_dup3 -+SC_TRACE_EVENT(sys_dup3, -+ TP_PROTO(unsigned int oldfd, unsigned int newfd, int flags), -+ TP_ARGS(oldfd, newfd, flags), -+ TP_STRUCT__entry(__field(unsigned int, oldfd) __field(unsigned int, newfd) __field(int, flags)), -+ TP_fast_assign(tp_assign(oldfd, oldfd) tp_assign(newfd, newfd) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_ptrace -+SC_TRACE_EVENT(sys_ptrace, -+ TP_PROTO(long request, long pid, unsigned long addr, unsigned long data), -+ TP_ARGS(request, pid, addr, data), -+ TP_STRUCT__entry(__field(long, request) __field(long, pid) __field_hex(unsigned long, addr) __field(unsigned long, data)), -+ TP_fast_assign(tp_assign(request, request) tp_assign(pid, pid) tp_assign(addr, addr) tp_assign(data, data)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_tee -+SC_TRACE_EVENT(sys_tee, -+ TP_PROTO(int fdin, int fdout, size_t len, unsigned int flags), -+ TP_ARGS(fdin, fdout, len, flags), -+ TP_STRUCT__entry(__field(int, fdin) __field(int, fdout) __field(size_t, len) __field(unsigned int, flags)), -+ TP_fast_assign(tp_assign(fdin, fdin) tp_assign(fdout, fdout) tp_assign(len, len) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_mremap -+SC_TRACE_EVENT(sys_mremap, -+ TP_PROTO(unsigned long addr, unsigned long old_len, unsigned long new_len, unsigned long flags, unsigned long new_addr), -+ TP_ARGS(addr, old_len, new_len, flags, new_addr), -+ TP_STRUCT__entry(__field_hex(unsigned long, addr) __field(unsigned long, old_len) __field(unsigned long, new_len) __field(unsigned long, flags) __field_hex(unsigned long, new_addr)), -+ TP_fast_assign(tp_assign(addr, addr) tp_assign(old_len, old_len) tp_assign(new_len, new_len) tp_assign(flags, flags) tp_assign(new_addr, new_addr)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_prctl -+SC_TRACE_EVENT(sys_prctl, -+ TP_PROTO(int option, unsigned long arg2, unsigned long arg3, unsigned long arg4, unsigned long arg5), -+ TP_ARGS(option, arg2, arg3, arg4, arg5), -+ TP_STRUCT__entry(__field(int, option) __field(unsigned long, arg2) __field(unsigned long, arg3) __field(unsigned long, arg4) __field(unsigned long, arg5)), -+ TP_fast_assign(tp_assign(option, option) tp_assign(arg2, arg2) tp_assign(arg3, arg3) tp_assign(arg4, arg4) tp_assign(arg5, arg5)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_remap_file_pages -+SC_TRACE_EVENT(sys_remap_file_pages, -+ TP_PROTO(unsigned long start, unsigned long size, unsigned long prot, unsigned long pgoff, unsigned long flags), -+ TP_ARGS(start, size, prot, pgoff, flags), -+ TP_STRUCT__entry(__field(unsigned long, start) __field(unsigned long, size) __field(unsigned long, prot) __field(unsigned long, pgoff) __field(unsigned long, flags)), -+ TP_fast_assign(tp_assign(start, start) tp_assign(size, size) tp_assign(prot, prot) tp_assign(pgoff, pgoff) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_keyctl -+SC_TRACE_EVENT(sys_keyctl, -+ TP_PROTO(int option, unsigned long arg2, unsigned long arg3, unsigned long arg4, unsigned long arg5), -+ TP_ARGS(option, arg2, arg3, arg4, arg5), -+ TP_STRUCT__entry(__field(int, option) __field(unsigned long, arg2) __field(unsigned long, arg3) __field(unsigned long, arg4) __field(unsigned long, arg5)), -+ TP_fast_assign(tp_assign(option, option) tp_assign(arg2, arg2) tp_assign(arg3, arg3) tp_assign(arg4, arg4) tp_assign(arg5, arg5)), -+ TP_printk() -+) -+#endif -+ -+#endif /* _TRACE_SYSCALLS_INTEGERS_H */ -+ -+/* This part must be outside protection */ -+#include "../../../probes/define_trace.h" -+ -+#else /* CREATE_SYSCALL_TABLE */ -+ -+#include "arm-32-syscalls-3.4.25_integers_override.h" -+#include "syscalls_integers_override.h" -+ -+#ifndef OVERRIDE_TABLE_32_sys_restart_syscall -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_restart_syscall, 0, 0) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getpid -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_getpid, 20, 0) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getuid16 -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_getuid16, 24, 0) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_pause -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_pause, 29, 0) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sync -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_sync, 36, 0) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getgid16 -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_getgid16, 47, 0) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_geteuid16 -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_geteuid16, 49, 0) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getegid16 -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_getegid16, 50, 0) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getppid -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_getppid, 64, 0) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getpgrp -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_getpgrp, 65, 0) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setsid -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_setsid, 66, 0) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_vhangup -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_vhangup, 111, 0) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_munlockall -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_munlockall, 153, 0) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sched_yield -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_sched_yield, 158, 0) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getuid -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_getuid, 199, 0) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getgid -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_getgid, 200, 0) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_geteuid -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_geteuid, 201, 0) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getegid -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_getegid, 202, 0) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_gettid -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_gettid, 224, 0) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_inotify_init -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_inotify_init, 316, 0) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_exit -+TRACE_SYSCALL_TABLE(sys_exit, sys_exit, 1, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_close -+TRACE_SYSCALL_TABLE(sys_close, sys_close, 6, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_lseek -+TRACE_SYSCALL_TABLE(sys_lseek, sys_lseek, 19, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setuid16 -+TRACE_SYSCALL_TABLE(sys_setuid16, sys_setuid16, 23, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_ptrace -+TRACE_SYSCALL_TABLE(sys_ptrace, sys_ptrace, 26, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_nice -+TRACE_SYSCALL_TABLE(sys_nice, sys_nice, 34, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_kill -+TRACE_SYSCALL_TABLE(sys_kill, sys_kill, 37, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_dup -+TRACE_SYSCALL_TABLE(sys_dup, sys_dup, 41, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_brk -+TRACE_SYSCALL_TABLE(sys_brk, sys_brk, 45, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setgid16 -+TRACE_SYSCALL_TABLE(sys_setgid16, sys_setgid16, 46, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_ioctl -+TRACE_SYSCALL_TABLE(sys_ioctl, sys_ioctl, 54, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_fcntl -+TRACE_SYSCALL_TABLE(sys_fcntl, sys_fcntl, 55, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setpgid -+TRACE_SYSCALL_TABLE(sys_setpgid, sys_setpgid, 57, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_umask -+TRACE_SYSCALL_TABLE(sys_umask, sys_umask, 60, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_dup2 -+TRACE_SYSCALL_TABLE(sys_dup2, sys_dup2, 63, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setreuid16 -+TRACE_SYSCALL_TABLE(sys_setreuid16, sys_setreuid16, 70, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setregid16 -+TRACE_SYSCALL_TABLE(sys_setregid16, sys_setregid16, 71, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_munmap -+TRACE_SYSCALL_TABLE(sys_munmap, sys_munmap, 91, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_ftruncate -+TRACE_SYSCALL_TABLE(sys_ftruncate, sys_ftruncate, 93, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_fchmod -+TRACE_SYSCALL_TABLE(sys_fchmod, sys_fchmod, 94, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_fchown16 -+TRACE_SYSCALL_TABLE(sys_fchown16, sys_fchown16, 95, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getpriority -+TRACE_SYSCALL_TABLE(sys_getpriority, sys_getpriority, 96, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setpriority -+TRACE_SYSCALL_TABLE(sys_setpriority, sys_setpriority, 97, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_fsync -+TRACE_SYSCALL_TABLE(sys_fsync, sys_fsync, 118, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_mprotect -+TRACE_SYSCALL_TABLE(sys_mprotect, sys_mprotect, 125, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getpgid -+TRACE_SYSCALL_TABLE(sys_getpgid, sys_getpgid, 132, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_fchdir -+TRACE_SYSCALL_TABLE(sys_fchdir, sys_fchdir, 133, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_bdflush -+TRACE_SYSCALL_TABLE(sys_bdflush, sys_bdflush, 134, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sysfs -+TRACE_SYSCALL_TABLE(sys_sysfs, sys_sysfs, 135, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_personality -+TRACE_SYSCALL_TABLE(sys_personality, sys_personality, 136, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setfsuid16 -+TRACE_SYSCALL_TABLE(sys_setfsuid16, sys_setfsuid16, 138, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setfsgid16 -+TRACE_SYSCALL_TABLE(sys_setfsgid16, sys_setfsgid16, 139, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_flock -+TRACE_SYSCALL_TABLE(sys_flock, sys_flock, 143, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_msync -+TRACE_SYSCALL_TABLE(sys_msync, sys_msync, 144, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getsid -+TRACE_SYSCALL_TABLE(sys_getsid, sys_getsid, 147, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_fdatasync -+TRACE_SYSCALL_TABLE(sys_fdatasync, sys_fdatasync, 148, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_mlock -+TRACE_SYSCALL_TABLE(sys_mlock, sys_mlock, 150, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_munlock -+TRACE_SYSCALL_TABLE(sys_munlock, sys_munlock, 151, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_mlockall -+TRACE_SYSCALL_TABLE(sys_mlockall, sys_mlockall, 152, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sched_getscheduler -+TRACE_SYSCALL_TABLE(sys_sched_getscheduler, sys_sched_getscheduler, 157, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sched_get_priority_max -+TRACE_SYSCALL_TABLE(sys_sched_get_priority_max, sys_sched_get_priority_max, 159, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sched_get_priority_min -+TRACE_SYSCALL_TABLE(sys_sched_get_priority_min, sys_sched_get_priority_min, 160, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_mremap -+TRACE_SYSCALL_TABLE(sys_mremap, sys_mremap, 163, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setresuid16 -+TRACE_SYSCALL_TABLE(sys_setresuid16, sys_setresuid16, 164, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setresgid16 -+TRACE_SYSCALL_TABLE(sys_setresgid16, sys_setresgid16, 170, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_prctl -+TRACE_SYSCALL_TABLE(sys_prctl, sys_prctl, 172, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setreuid -+TRACE_SYSCALL_TABLE(sys_setreuid, sys_setreuid, 203, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setregid -+TRACE_SYSCALL_TABLE(sys_setregid, sys_setregid, 204, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_fchown -+TRACE_SYSCALL_TABLE(sys_fchown, sys_fchown, 207, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setresuid -+TRACE_SYSCALL_TABLE(sys_setresuid, sys_setresuid, 208, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setresgid -+TRACE_SYSCALL_TABLE(sys_setresgid, sys_setresgid, 210, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setuid -+TRACE_SYSCALL_TABLE(sys_setuid, sys_setuid, 213, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setgid -+TRACE_SYSCALL_TABLE(sys_setgid, sys_setgid, 214, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setfsuid -+TRACE_SYSCALL_TABLE(sys_setfsuid, sys_setfsuid, 215, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setfsgid -+TRACE_SYSCALL_TABLE(sys_setfsgid, sys_setfsgid, 216, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_madvise -+TRACE_SYSCALL_TABLE(sys_madvise, sys_madvise, 220, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_fcntl64 -+TRACE_SYSCALL_TABLE(sys_fcntl64, sys_fcntl64, 221, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_tkill -+TRACE_SYSCALL_TABLE(sys_tkill, sys_tkill, 238, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_io_destroy -+TRACE_SYSCALL_TABLE(sys_io_destroy, sys_io_destroy, 244, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_exit_group -+TRACE_SYSCALL_TABLE(sys_exit_group, sys_exit_group, 248, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_epoll_create -+TRACE_SYSCALL_TABLE(sys_epoll_create, sys_epoll_create, 250, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_remap_file_pages -+TRACE_SYSCALL_TABLE(sys_remap_file_pages, sys_remap_file_pages, 253, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_timer_getoverrun -+TRACE_SYSCALL_TABLE(sys_timer_getoverrun, sys_timer_getoverrun, 260, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_timer_delete -+TRACE_SYSCALL_TABLE(sys_timer_delete, sys_timer_delete, 261, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_tgkill -+TRACE_SYSCALL_TABLE(sys_tgkill, sys_tgkill, 268, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_socket -+TRACE_SYSCALL_TABLE(sys_socket, sys_socket, 281, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_listen -+TRACE_SYSCALL_TABLE(sys_listen, sys_listen, 284, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_shutdown -+TRACE_SYSCALL_TABLE(sys_shutdown, sys_shutdown, 293, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_semget -+TRACE_SYSCALL_TABLE(sys_semget, sys_semget, 299, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_msgget -+TRACE_SYSCALL_TABLE(sys_msgget, sys_msgget, 303, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_shmget -+TRACE_SYSCALL_TABLE(sys_shmget, sys_shmget, 307, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_keyctl -+TRACE_SYSCALL_TABLE(sys_keyctl, sys_keyctl, 311, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_ioprio_set -+TRACE_SYSCALL_TABLE(sys_ioprio_set, sys_ioprio_set, 314, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_ioprio_get -+TRACE_SYSCALL_TABLE(sys_ioprio_get, sys_ioprio_get, 315, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_inotify_rm_watch -+TRACE_SYSCALL_TABLE(sys_inotify_rm_watch, sys_inotify_rm_watch, 318, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_unshare -+TRACE_SYSCALL_TABLE(sys_unshare, sys_unshare, 337, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_tee -+TRACE_SYSCALL_TABLE(sys_tee, sys_tee, 342, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_timerfd_create -+TRACE_SYSCALL_TABLE(sys_timerfd_create, sys_timerfd_create, 350, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_eventfd -+TRACE_SYSCALL_TABLE(sys_eventfd, sys_eventfd, 351, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_eventfd2 -+TRACE_SYSCALL_TABLE(sys_eventfd2, sys_eventfd2, 356, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_epoll_create1 -+TRACE_SYSCALL_TABLE(sys_epoll_create1, sys_epoll_create1, 357, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_dup3 -+TRACE_SYSCALL_TABLE(sys_dup3, sys_dup3, 358, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_inotify_init1 -+TRACE_SYSCALL_TABLE(sys_inotify_init1, sys_inotify_init1, 360, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_fanotify_init -+TRACE_SYSCALL_TABLE(sys_fanotify_init, sys_fanotify_init, 367, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_syncfs -+TRACE_SYSCALL_TABLE(sys_syncfs, sys_syncfs, 373, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setns -+TRACE_SYSCALL_TABLE(sys_setns, sys_setns, 375, 2) -+#endif -+ -+#endif /* CREATE_SYSCALL_TABLE */ ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/syscalls/headers/arm-32-syscalls-3.4.25_integers_override.h -@@ -0,0 +1,52 @@ -+ -+ -+#define OVERRIDE_TABLE_32_sys_arm_fadvise64_64 -+#define OVERRIDE_TABLE_32_sys_sync_file_range2 -+ -+#ifndef CREATE_SYSCALL_TABLE -+ -+SC_TRACE_EVENT(sys_arm_fadvise64_64, -+ TP_PROTO(int fd, int advice, loff_t offset, loff_t len), -+ TP_ARGS(fd, advice, offset, len), -+ TP_STRUCT__entry( -+ __field_hex(int, fd) -+ __field_hex(int, advice) -+ __field_hex(loff_t, offset) -+ __field_hex(loff_t, len)), -+ TP_fast_assign( -+ tp_assign(fd, fd) -+ tp_assign(advice, advice) -+ tp_assign(offset, offset) -+ tp_assign(len, len)), -+ TP_printk() -+) -+ -+SC_TRACE_EVENT(sys_sync_file_range2, -+ TP_PROTO(int fd, loff_t offset, loff_t nbytes, unsigned int flags), -+ TP_ARGS(fd, offset, nbytes, flags), -+ TP_STRUCT__entry( -+ __field_hex(int, fd) -+ __field_hex(loff_t, offset) -+ __field_hex(loff_t, nbytes) -+ __field_hex(unsigned int, flags)), -+ TP_fast_assign( -+ tp_assign(fd, fd) -+ tp_assign(offset, offset) -+ tp_assign(nbytes, nbytes) -+ tp_assign(flags, flags)), -+ TP_printk() -+) -+ -+#else /* CREATE_SYSCALL_TABLE */ -+ -+#define OVVERRIDE_TABLE_32_sys_mmap -+TRACE_SYSCALL_TABLE(sys_mmap, sys_mmap, 90, 6) -+ -+#define OVERRIDE_TABLE_32_sys_arm_fadvise64_64 -+TRACE_SYSCALL_TABLE(sys_arm_fadvise64_64, sys_arm_fadvise64_64, 270, 4) -+#define OVERRIDE_TABLE_32_sys_sync_file_range2 -+TRACE_SYSCALL_TABLE(sys_sync_file_range2, sys_sync_file_range2, 341, 4) -+ -+#endif /* CREATE_SYSCALL_TABLE */ -+ -+ ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/syscalls/headers/arm-32-syscalls-3.4.25_pointers.h -@@ -0,0 +1,2316 @@ -+/* THIS FILE IS AUTO-GENERATED. DO NOT EDIT */ -+#ifndef CREATE_SYSCALL_TABLE -+ -+#if !defined(_TRACE_SYSCALLS_POINTERS_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_SYSCALLS_POINTERS_H -+ -+#include <linux/tracepoint.h> -+#include <linux/syscalls.h> -+#include "arm-32-syscalls-3.4.25_pointers_override.h" -+#include "syscalls_pointers_override.h" -+ -+#ifndef OVERRIDE_32_sys_unlink -+SC_TRACE_EVENT(sys_unlink, -+ TP_PROTO(const char * pathname), -+ TP_ARGS(pathname), -+ TP_STRUCT__entry(__string_from_user(pathname, pathname)), -+ TP_fast_assign(tp_copy_string_from_user(pathname, pathname)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_chdir -+SC_TRACE_EVENT(sys_chdir, -+ TP_PROTO(const char * filename), -+ TP_ARGS(filename), -+ TP_STRUCT__entry(__string_from_user(filename, filename)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_rmdir -+SC_TRACE_EVENT(sys_rmdir, -+ TP_PROTO(const char * pathname), -+ TP_ARGS(pathname), -+ TP_STRUCT__entry(__string_from_user(pathname, pathname)), -+ TP_fast_assign(tp_copy_string_from_user(pathname, pathname)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_pipe -+SC_TRACE_EVENT(sys_pipe, -+ TP_PROTO(int * fildes), -+ TP_ARGS(fildes), -+ TP_STRUCT__entry(__field_hex(int *, fildes)), -+ TP_fast_assign(tp_assign(fildes, fildes)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_times -+SC_TRACE_EVENT(sys_times, -+ TP_PROTO(struct tms * tbuf), -+ TP_ARGS(tbuf), -+ TP_STRUCT__entry(__field_hex(struct tms *, tbuf)), -+ TP_fast_assign(tp_assign(tbuf, tbuf)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_acct -+SC_TRACE_EVENT(sys_acct, -+ TP_PROTO(const char * name), -+ TP_ARGS(name), -+ TP_STRUCT__entry(__string_from_user(name, name)), -+ TP_fast_assign(tp_copy_string_from_user(name, name)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_chroot -+SC_TRACE_EVENT(sys_chroot, -+ TP_PROTO(const char * filename), -+ TP_ARGS(filename), -+ TP_STRUCT__entry(__string_from_user(filename, filename)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_sigpending -+SC_TRACE_EVENT(sys_sigpending, -+ TP_PROTO(old_sigset_t * set), -+ TP_ARGS(set), -+ TP_STRUCT__entry(__field_hex(old_sigset_t *, set)), -+ TP_fast_assign(tp_assign(set, set)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_uselib -+SC_TRACE_EVENT(sys_uselib, -+ TP_PROTO(const char * library), -+ TP_ARGS(library), -+ TP_STRUCT__entry(__field_hex(const char *, library)), -+ TP_fast_assign(tp_assign(library, library)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_swapoff -+SC_TRACE_EVENT(sys_swapoff, -+ TP_PROTO(const char * specialfile), -+ TP_ARGS(specialfile), -+ TP_STRUCT__entry(__string_from_user(specialfile, specialfile)), -+ TP_fast_assign(tp_copy_string_from_user(specialfile, specialfile)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_sysinfo -+SC_TRACE_EVENT(sys_sysinfo, -+ TP_PROTO(struct sysinfo * info), -+ TP_ARGS(info), -+ TP_STRUCT__entry(__field_hex(struct sysinfo *, info)), -+ TP_fast_assign(tp_assign(info, info)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_newuname -+SC_TRACE_EVENT(sys_newuname, -+ TP_PROTO(struct new_utsname * name), -+ TP_ARGS(name), -+ TP_STRUCT__entry(__field_hex(struct new_utsname *, name)), -+ TP_fast_assign(tp_assign(name, name)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_adjtimex -+SC_TRACE_EVENT(sys_adjtimex, -+ TP_PROTO(struct timex * txc_p), -+ TP_ARGS(txc_p), -+ TP_STRUCT__entry(__field_hex(struct timex *, txc_p)), -+ TP_fast_assign(tp_assign(txc_p, txc_p)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_sysctl -+SC_TRACE_EVENT(sys_sysctl, -+ TP_PROTO(struct __sysctl_args * args), -+ TP_ARGS(args), -+ TP_STRUCT__entry(__field_hex(struct __sysctl_args *, args)), -+ TP_fast_assign(tp_assign(args, args)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_set_tid_address -+SC_TRACE_EVENT(sys_set_tid_address, -+ TP_PROTO(int * tidptr), -+ TP_ARGS(tidptr), -+ TP_STRUCT__entry(__field_hex(int *, tidptr)), -+ TP_fast_assign(tp_assign(tidptr, tidptr)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_mq_unlink -+SC_TRACE_EVENT(sys_mq_unlink, -+ TP_PROTO(const char * u_name), -+ TP_ARGS(u_name), -+ TP_STRUCT__entry(__string_from_user(u_name, u_name)), -+ TP_fast_assign(tp_copy_string_from_user(u_name, u_name)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_shmdt -+SC_TRACE_EVENT(sys_shmdt, -+ TP_PROTO(char * shmaddr), -+ TP_ARGS(shmaddr), -+ TP_STRUCT__entry(__field_hex(char *, shmaddr)), -+ TP_fast_assign(tp_assign(shmaddr, shmaddr)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_creat -+SC_TRACE_EVENT(sys_creat, -+ TP_PROTO(const char * pathname, umode_t mode), -+ TP_ARGS(pathname, mode), -+ TP_STRUCT__entry(__string_from_user(pathname, pathname) __field(umode_t, mode)), -+ TP_fast_assign(tp_copy_string_from_user(pathname, pathname) tp_assign(mode, mode)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_link -+SC_TRACE_EVENT(sys_link, -+ TP_PROTO(const char * oldname, const char * newname), -+ TP_ARGS(oldname, newname), -+ TP_STRUCT__entry(__string_from_user(oldname, oldname) __string_from_user(newname, newname)), -+ TP_fast_assign(tp_copy_string_from_user(oldname, oldname) tp_copy_string_from_user(newname, newname)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_chmod -+SC_TRACE_EVENT(sys_chmod, -+ TP_PROTO(const char * filename, umode_t mode), -+ TP_ARGS(filename, mode), -+ TP_STRUCT__entry(__string_from_user(filename, filename) __field(umode_t, mode)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename) tp_assign(mode, mode)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_access -+SC_TRACE_EVENT(sys_access, -+ TP_PROTO(const char * filename, int mode), -+ TP_ARGS(filename, mode), -+ TP_STRUCT__entry(__string_from_user(filename, filename) __field(int, mode)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename) tp_assign(mode, mode)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_rename -+SC_TRACE_EVENT(sys_rename, -+ TP_PROTO(const char * oldname, const char * newname), -+ TP_ARGS(oldname, newname), -+ TP_STRUCT__entry(__string_from_user(oldname, oldname) __string_from_user(newname, newname)), -+ TP_fast_assign(tp_copy_string_from_user(oldname, oldname) tp_copy_string_from_user(newname, newname)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_mkdir -+SC_TRACE_EVENT(sys_mkdir, -+ TP_PROTO(const char * pathname, umode_t mode), -+ TP_ARGS(pathname, mode), -+ TP_STRUCT__entry(__string_from_user(pathname, pathname) __field(umode_t, mode)), -+ TP_fast_assign(tp_copy_string_from_user(pathname, pathname) tp_assign(mode, mode)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_umount -+SC_TRACE_EVENT(sys_umount, -+ TP_PROTO(char * name, int flags), -+ TP_ARGS(name, flags), -+ TP_STRUCT__entry(__string_from_user(name, name) __field(int, flags)), -+ TP_fast_assign(tp_copy_string_from_user(name, name) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_ustat -+SC_TRACE_EVENT(sys_ustat, -+ TP_PROTO(unsigned dev, struct ustat * ubuf), -+ TP_ARGS(dev, ubuf), -+ TP_STRUCT__entry(__field(unsigned, dev) __field_hex(struct ustat *, ubuf)), -+ TP_fast_assign(tp_assign(dev, dev) tp_assign(ubuf, ubuf)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_sethostname -+SC_TRACE_EVENT(sys_sethostname, -+ TP_PROTO(char * name, int len), -+ TP_ARGS(name, len), -+ TP_STRUCT__entry(__string_from_user(name, name) __field(int, len)), -+ TP_fast_assign(tp_copy_string_from_user(name, name) tp_assign(len, len)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setrlimit -+SC_TRACE_EVENT(sys_setrlimit, -+ TP_PROTO(unsigned int resource, struct rlimit * rlim), -+ TP_ARGS(resource, rlim), -+ TP_STRUCT__entry(__field(unsigned int, resource) __field_hex(struct rlimit *, rlim)), -+ TP_fast_assign(tp_assign(resource, resource) tp_assign(rlim, rlim)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_getrusage -+SC_TRACE_EVENT(sys_getrusage, -+ TP_PROTO(int who, struct rusage * ru), -+ TP_ARGS(who, ru), -+ TP_STRUCT__entry(__field(int, who) __field_hex(struct rusage *, ru)), -+ TP_fast_assign(tp_assign(who, who) tp_assign(ru, ru)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_gettimeofday -+SC_TRACE_EVENT(sys_gettimeofday, -+ TP_PROTO(struct timeval * tv, struct timezone * tz), -+ TP_ARGS(tv, tz), -+ TP_STRUCT__entry(__field_hex(struct timeval *, tv) __field_hex(struct timezone *, tz)), -+ TP_fast_assign(tp_assign(tv, tv) tp_assign(tz, tz)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_settimeofday -+SC_TRACE_EVENT(sys_settimeofday, -+ TP_PROTO(struct timeval * tv, struct timezone * tz), -+ TP_ARGS(tv, tz), -+ TP_STRUCT__entry(__field_hex(struct timeval *, tv) __field_hex(struct timezone *, tz)), -+ TP_fast_assign(tp_assign(tv, tv) tp_assign(tz, tz)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_getgroups16 -+SC_TRACE_EVENT(sys_getgroups16, -+ TP_PROTO(int gidsetsize, old_gid_t * grouplist), -+ TP_ARGS(gidsetsize, grouplist), -+ TP_STRUCT__entry(__field(int, gidsetsize) __field_hex(old_gid_t *, grouplist)), -+ TP_fast_assign(tp_assign(gidsetsize, gidsetsize) tp_assign(grouplist, grouplist)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setgroups16 -+SC_TRACE_EVENT(sys_setgroups16, -+ TP_PROTO(int gidsetsize, old_gid_t * grouplist), -+ TP_ARGS(gidsetsize, grouplist), -+ TP_STRUCT__entry(__field(int, gidsetsize) __field_hex(old_gid_t *, grouplist)), -+ TP_fast_assign(tp_assign(gidsetsize, gidsetsize) tp_assign(grouplist, grouplist)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_symlink -+SC_TRACE_EVENT(sys_symlink, -+ TP_PROTO(const char * oldname, const char * newname), -+ TP_ARGS(oldname, newname), -+ TP_STRUCT__entry(__string_from_user(oldname, oldname) __string_from_user(newname, newname)), -+ TP_fast_assign(tp_copy_string_from_user(oldname, oldname) tp_copy_string_from_user(newname, newname)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_swapon -+SC_TRACE_EVENT(sys_swapon, -+ TP_PROTO(const char * specialfile, int swap_flags), -+ TP_ARGS(specialfile, swap_flags), -+ TP_STRUCT__entry(__string_from_user(specialfile, specialfile) __field(int, swap_flags)), -+ TP_fast_assign(tp_copy_string_from_user(specialfile, specialfile) tp_assign(swap_flags, swap_flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_truncate -+SC_TRACE_EVENT(sys_truncate, -+ TP_PROTO(const char * path, long length), -+ TP_ARGS(path, length), -+ TP_STRUCT__entry(__string_from_user(path, path) __field(long, length)), -+ TP_fast_assign(tp_copy_string_from_user(path, path) tp_assign(length, length)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_statfs -+SC_TRACE_EVENT(sys_statfs, -+ TP_PROTO(const char * pathname, struct statfs * buf), -+ TP_ARGS(pathname, buf), -+ TP_STRUCT__entry(__string_from_user(pathname, pathname) __field_hex(struct statfs *, buf)), -+ TP_fast_assign(tp_copy_string_from_user(pathname, pathname) tp_assign(buf, buf)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_fstatfs -+SC_TRACE_EVENT(sys_fstatfs, -+ TP_PROTO(unsigned int fd, struct statfs * buf), -+ TP_ARGS(fd, buf), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field_hex(struct statfs *, buf)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(buf, buf)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_getitimer -+SC_TRACE_EVENT(sys_getitimer, -+ TP_PROTO(int which, struct itimerval * value), -+ TP_ARGS(which, value), -+ TP_STRUCT__entry(__field(int, which) __field_hex(struct itimerval *, value)), -+ TP_fast_assign(tp_assign(which, which) tp_assign(value, value)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_newstat -+SC_TRACE_EVENT(sys_newstat, -+ TP_PROTO(const char * filename, struct stat * statbuf), -+ TP_ARGS(filename, statbuf), -+ TP_STRUCT__entry(__string_from_user(filename, filename) __field_hex(struct stat *, statbuf)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename) tp_assign(statbuf, statbuf)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_newlstat -+SC_TRACE_EVENT(sys_newlstat, -+ TP_PROTO(const char * filename, struct stat * statbuf), -+ TP_ARGS(filename, statbuf), -+ TP_STRUCT__entry(__string_from_user(filename, filename) __field_hex(struct stat *, statbuf)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename) tp_assign(statbuf, statbuf)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_newfstat -+SC_TRACE_EVENT(sys_newfstat, -+ TP_PROTO(unsigned int fd, struct stat * statbuf), -+ TP_ARGS(fd, statbuf), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field_hex(struct stat *, statbuf)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(statbuf, statbuf)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setdomainname -+SC_TRACE_EVENT(sys_setdomainname, -+ TP_PROTO(char * name, int len), -+ TP_ARGS(name, len), -+ TP_STRUCT__entry(__string_from_user(name, name) __field(int, len)), -+ TP_fast_assign(tp_copy_string_from_user(name, name) tp_assign(len, len)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_delete_module -+SC_TRACE_EVENT(sys_delete_module, -+ TP_PROTO(const char * name_user, unsigned int flags), -+ TP_ARGS(name_user, flags), -+ TP_STRUCT__entry(__string_from_user(name_user, name_user) __field(unsigned int, flags)), -+ TP_fast_assign(tp_copy_string_from_user(name_user, name_user) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_sched_setparam -+SC_TRACE_EVENT(sys_sched_setparam, -+ TP_PROTO(pid_t pid, struct sched_param * param), -+ TP_ARGS(pid, param), -+ TP_STRUCT__entry(__field(pid_t, pid) __field_hex(struct sched_param *, param)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(param, param)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_sched_getparam -+SC_TRACE_EVENT(sys_sched_getparam, -+ TP_PROTO(pid_t pid, struct sched_param * param), -+ TP_ARGS(pid, param), -+ TP_STRUCT__entry(__field(pid_t, pid) __field_hex(struct sched_param *, param)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(param, param)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_sched_rr_get_interval -+SC_TRACE_EVENT(sys_sched_rr_get_interval, -+ TP_PROTO(pid_t pid, struct timespec * interval), -+ TP_ARGS(pid, interval), -+ TP_STRUCT__entry(__field(pid_t, pid) __field_hex(struct timespec *, interval)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(interval, interval)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_nanosleep -+SC_TRACE_EVENT(sys_nanosleep, -+ TP_PROTO(struct timespec * rqtp, struct timespec * rmtp), -+ TP_ARGS(rqtp, rmtp), -+ TP_STRUCT__entry(__field_hex(struct timespec *, rqtp) __field_hex(struct timespec *, rmtp)), -+ TP_fast_assign(tp_assign(rqtp, rqtp) tp_assign(rmtp, rmtp)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_rt_sigpending -+SC_TRACE_EVENT(sys_rt_sigpending, -+ TP_PROTO(sigset_t * set, size_t sigsetsize), -+ TP_ARGS(set, sigsetsize), -+ TP_STRUCT__entry(__field_hex(sigset_t *, set) __field(size_t, sigsetsize)), -+ TP_fast_assign(tp_assign(set, set) tp_assign(sigsetsize, sigsetsize)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_rt_sigsuspend -+SC_TRACE_EVENT(sys_rt_sigsuspend, -+ TP_PROTO(sigset_t * unewset, size_t sigsetsize), -+ TP_ARGS(unewset, sigsetsize), -+ TP_STRUCT__entry(__field_hex(sigset_t *, unewset) __field(size_t, sigsetsize)), -+ TP_fast_assign(tp_assign(unewset, unewset) tp_assign(sigsetsize, sigsetsize)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_getcwd -+SC_TRACE_EVENT(sys_getcwd, -+ TP_PROTO(char * buf, unsigned long size), -+ TP_ARGS(buf, size), -+ TP_STRUCT__entry(__field_hex(char *, buf) __field(unsigned long, size)), -+ TP_fast_assign(tp_assign(buf, buf) tp_assign(size, size)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_getrlimit -+SC_TRACE_EVENT(sys_getrlimit, -+ TP_PROTO(unsigned int resource, struct rlimit * rlim), -+ TP_ARGS(resource, rlim), -+ TP_STRUCT__entry(__field(unsigned int, resource) __field_hex(struct rlimit *, rlim)), -+ TP_fast_assign(tp_assign(resource, resource) tp_assign(rlim, rlim)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_stat64 -+SC_TRACE_EVENT(sys_stat64, -+ TP_PROTO(const char * filename, struct stat64 * statbuf), -+ TP_ARGS(filename, statbuf), -+ TP_STRUCT__entry(__string_from_user(filename, filename) __field_hex(struct stat64 *, statbuf)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename) tp_assign(statbuf, statbuf)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_lstat64 -+SC_TRACE_EVENT(sys_lstat64, -+ TP_PROTO(const char * filename, struct stat64 * statbuf), -+ TP_ARGS(filename, statbuf), -+ TP_STRUCT__entry(__string_from_user(filename, filename) __field_hex(struct stat64 *, statbuf)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename) tp_assign(statbuf, statbuf)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_fstat64 -+SC_TRACE_EVENT(sys_fstat64, -+ TP_PROTO(unsigned long fd, struct stat64 * statbuf), -+ TP_ARGS(fd, statbuf), -+ TP_STRUCT__entry(__field(unsigned long, fd) __field_hex(struct stat64 *, statbuf)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(statbuf, statbuf)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_getgroups -+SC_TRACE_EVENT(sys_getgroups, -+ TP_PROTO(int gidsetsize, gid_t * grouplist), -+ TP_ARGS(gidsetsize, grouplist), -+ TP_STRUCT__entry(__field(int, gidsetsize) __field_hex(gid_t *, grouplist)), -+ TP_fast_assign(tp_assign(gidsetsize, gidsetsize) tp_assign(grouplist, grouplist)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setgroups -+SC_TRACE_EVENT(sys_setgroups, -+ TP_PROTO(int gidsetsize, gid_t * grouplist), -+ TP_ARGS(gidsetsize, grouplist), -+ TP_STRUCT__entry(__field(int, gidsetsize) __field_hex(gid_t *, grouplist)), -+ TP_fast_assign(tp_assign(gidsetsize, gidsetsize) tp_assign(grouplist, grouplist)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_pivot_root -+SC_TRACE_EVENT(sys_pivot_root, -+ TP_PROTO(const char * new_root, const char * put_old), -+ TP_ARGS(new_root, put_old), -+ TP_STRUCT__entry(__string_from_user(new_root, new_root) __string_from_user(put_old, put_old)), -+ TP_fast_assign(tp_copy_string_from_user(new_root, new_root) tp_copy_string_from_user(put_old, put_old)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_removexattr -+SC_TRACE_EVENT(sys_removexattr, -+ TP_PROTO(const char * pathname, const char * name), -+ TP_ARGS(pathname, name), -+ TP_STRUCT__entry(__string_from_user(pathname, pathname) __string_from_user(name, name)), -+ TP_fast_assign(tp_copy_string_from_user(pathname, pathname) tp_copy_string_from_user(name, name)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_lremovexattr -+SC_TRACE_EVENT(sys_lremovexattr, -+ TP_PROTO(const char * pathname, const char * name), -+ TP_ARGS(pathname, name), -+ TP_STRUCT__entry(__string_from_user(pathname, pathname) __string_from_user(name, name)), -+ TP_fast_assign(tp_copy_string_from_user(pathname, pathname) tp_copy_string_from_user(name, name)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_fremovexattr -+SC_TRACE_EVENT(sys_fremovexattr, -+ TP_PROTO(int fd, const char * name), -+ TP_ARGS(fd, name), -+ TP_STRUCT__entry(__field(int, fd) __string_from_user(name, name)), -+ TP_fast_assign(tp_assign(fd, fd) tp_copy_string_from_user(name, name)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_io_setup -+SC_TRACE_EVENT(sys_io_setup, -+ TP_PROTO(unsigned nr_events, aio_context_t * ctxp), -+ TP_ARGS(nr_events, ctxp), -+ TP_STRUCT__entry(__field(unsigned, nr_events) __field_hex(aio_context_t *, ctxp)), -+ TP_fast_assign(tp_assign(nr_events, nr_events) tp_assign(ctxp, ctxp)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_timer_gettime -+SC_TRACE_EVENT(sys_timer_gettime, -+ TP_PROTO(timer_t timer_id, struct itimerspec * setting), -+ TP_ARGS(timer_id, setting), -+ TP_STRUCT__entry(__field(timer_t, timer_id) __field_hex(struct itimerspec *, setting)), -+ TP_fast_assign(tp_assign(timer_id, timer_id) tp_assign(setting, setting)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_clock_settime -+SC_TRACE_EVENT(sys_clock_settime, -+ TP_PROTO(const clockid_t which_clock, const struct timespec * tp), -+ TP_ARGS(which_clock, tp), -+ TP_STRUCT__entry(__field(const clockid_t, which_clock) __field_hex(const struct timespec *, tp)), -+ TP_fast_assign(tp_assign(which_clock, which_clock) tp_assign(tp, tp)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_clock_gettime -+SC_TRACE_EVENT(sys_clock_gettime, -+ TP_PROTO(const clockid_t which_clock, struct timespec * tp), -+ TP_ARGS(which_clock, tp), -+ TP_STRUCT__entry(__field(const clockid_t, which_clock) __field_hex(struct timespec *, tp)), -+ TP_fast_assign(tp_assign(which_clock, which_clock) tp_assign(tp, tp)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_clock_getres -+SC_TRACE_EVENT(sys_clock_getres, -+ TP_PROTO(const clockid_t which_clock, struct timespec * tp), -+ TP_ARGS(which_clock, tp), -+ TP_STRUCT__entry(__field(const clockid_t, which_clock) __field_hex(struct timespec *, tp)), -+ TP_fast_assign(tp_assign(which_clock, which_clock) tp_assign(tp, tp)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_utimes -+SC_TRACE_EVENT(sys_utimes, -+ TP_PROTO(char * filename, struct timeval * utimes), -+ TP_ARGS(filename, utimes), -+ TP_STRUCT__entry(__string_from_user(filename, filename) __field_hex(struct timeval *, utimes)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename) tp_assign(utimes, utimes)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_mq_notify -+SC_TRACE_EVENT(sys_mq_notify, -+ TP_PROTO(mqd_t mqdes, const struct sigevent * u_notification), -+ TP_ARGS(mqdes, u_notification), -+ TP_STRUCT__entry(__field(mqd_t, mqdes) __field_hex(const struct sigevent *, u_notification)), -+ TP_fast_assign(tp_assign(mqdes, mqdes) tp_assign(u_notification, u_notification)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_set_robust_list -+SC_TRACE_EVENT(sys_set_robust_list, -+ TP_PROTO(struct robust_list_head * head, size_t len), -+ TP_ARGS(head, len), -+ TP_STRUCT__entry(__field_hex(struct robust_list_head *, head) __field(size_t, len)), -+ TP_fast_assign(tp_assign(head, head) tp_assign(len, len)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_timerfd_gettime -+SC_TRACE_EVENT(sys_timerfd_gettime, -+ TP_PROTO(int ufd, struct itimerspec * otmr), -+ TP_ARGS(ufd, otmr), -+ TP_STRUCT__entry(__field(int, ufd) __field_hex(struct itimerspec *, otmr)), -+ TP_fast_assign(tp_assign(ufd, ufd) tp_assign(otmr, otmr)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_pipe2 -+SC_TRACE_EVENT(sys_pipe2, -+ TP_PROTO(int * fildes, int flags), -+ TP_ARGS(fildes, flags), -+ TP_STRUCT__entry(__field_hex(int *, fildes) __field(int, flags)), -+ TP_fast_assign(tp_assign(fildes, fildes) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_clock_adjtime -+SC_TRACE_EVENT(sys_clock_adjtime, -+ TP_PROTO(const clockid_t which_clock, struct timex * utx), -+ TP_ARGS(which_clock, utx), -+ TP_STRUCT__entry(__field(const clockid_t, which_clock) __field_hex(struct timex *, utx)), -+ TP_fast_assign(tp_assign(which_clock, which_clock) tp_assign(utx, utx)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_read -+SC_TRACE_EVENT(sys_read, -+ TP_PROTO(unsigned int fd, char * buf, size_t count), -+ TP_ARGS(fd, buf, count), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field_hex(char *, buf) __field(size_t, count)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(buf, buf) tp_assign(count, count)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_write -+SC_TRACE_EVENT(sys_write, -+ TP_PROTO(unsigned int fd, const char * buf, size_t count), -+ TP_ARGS(fd, buf, count), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field_hex(const char *, buf) __field(size_t, count)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(buf, buf) tp_assign(count, count)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_open -+SC_TRACE_EVENT(sys_open, -+ TP_PROTO(const char * filename, int flags, umode_t mode), -+ TP_ARGS(filename, flags, mode), -+ TP_STRUCT__entry(__string_from_user(filename, filename) __field(int, flags) __field(umode_t, mode)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename) tp_assign(flags, flags) tp_assign(mode, mode)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_mknod -+SC_TRACE_EVENT(sys_mknod, -+ TP_PROTO(const char * filename, umode_t mode, unsigned dev), -+ TP_ARGS(filename, mode, dev), -+ TP_STRUCT__entry(__string_from_user(filename, filename) __field(umode_t, mode) __field(unsigned, dev)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename) tp_assign(mode, mode) tp_assign(dev, dev)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_lchown16 -+SC_TRACE_EVENT(sys_lchown16, -+ TP_PROTO(const char * filename, old_uid_t user, old_gid_t group), -+ TP_ARGS(filename, user, group), -+ TP_STRUCT__entry(__string_from_user(filename, filename) __field(old_uid_t, user) __field(old_gid_t, group)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename) tp_assign(user, user) tp_assign(group, group)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_readlink -+SC_TRACE_EVENT(sys_readlink, -+ TP_PROTO(const char * path, char * buf, int bufsiz), -+ TP_ARGS(path, buf, bufsiz), -+ TP_STRUCT__entry(__string_from_user(path, path) __field_hex(char *, buf) __field(int, bufsiz)), -+ TP_fast_assign(tp_copy_string_from_user(path, path) tp_assign(buf, buf) tp_assign(bufsiz, bufsiz)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_syslog -+SC_TRACE_EVENT(sys_syslog, -+ TP_PROTO(int type, char * buf, int len), -+ TP_ARGS(type, buf, len), -+ TP_STRUCT__entry(__field(int, type) __field_hex(char *, buf) __field(int, len)), -+ TP_fast_assign(tp_assign(type, type) tp_assign(buf, buf) tp_assign(len, len)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setitimer -+SC_TRACE_EVENT(sys_setitimer, -+ TP_PROTO(int which, struct itimerval * value, struct itimerval * ovalue), -+ TP_ARGS(which, value, ovalue), -+ TP_STRUCT__entry(__field(int, which) __field_hex(struct itimerval *, value) __field_hex(struct itimerval *, ovalue)), -+ TP_fast_assign(tp_assign(which, which) tp_assign(value, value) tp_assign(ovalue, ovalue)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_sigprocmask -+SC_TRACE_EVENT(sys_sigprocmask, -+ TP_PROTO(int how, old_sigset_t * nset, old_sigset_t * oset), -+ TP_ARGS(how, nset, oset), -+ TP_STRUCT__entry(__field(int, how) __field_hex(old_sigset_t *, nset) __field_hex(old_sigset_t *, oset)), -+ TP_fast_assign(tp_assign(how, how) tp_assign(nset, nset) tp_assign(oset, oset)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_init_module -+SC_TRACE_EVENT(sys_init_module, -+ TP_PROTO(void * umod, unsigned long len, const char * uargs), -+ TP_ARGS(umod, len, uargs), -+ TP_STRUCT__entry(__field_hex(void *, umod) __field(unsigned long, len) __field_hex(const char *, uargs)), -+ TP_fast_assign(tp_assign(umod, umod) tp_assign(len, len) tp_assign(uargs, uargs)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_getdents -+SC_TRACE_EVENT(sys_getdents, -+ TP_PROTO(unsigned int fd, struct linux_dirent * dirent, unsigned int count), -+ TP_ARGS(fd, dirent, count), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field_hex(struct linux_dirent *, dirent) __field(unsigned int, count)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(dirent, dirent) tp_assign(count, count)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_readv -+SC_TRACE_EVENT(sys_readv, -+ TP_PROTO(unsigned long fd, const struct iovec * vec, unsigned long vlen), -+ TP_ARGS(fd, vec, vlen), -+ TP_STRUCT__entry(__field(unsigned long, fd) __field_hex(const struct iovec *, vec) __field(unsigned long, vlen)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(vec, vec) tp_assign(vlen, vlen)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_writev -+SC_TRACE_EVENT(sys_writev, -+ TP_PROTO(unsigned long fd, const struct iovec * vec, unsigned long vlen), -+ TP_ARGS(fd, vec, vlen), -+ TP_STRUCT__entry(__field(unsigned long, fd) __field_hex(const struct iovec *, vec) __field(unsigned long, vlen)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(vec, vec) tp_assign(vlen, vlen)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_sched_setscheduler -+SC_TRACE_EVENT(sys_sched_setscheduler, -+ TP_PROTO(pid_t pid, int policy, struct sched_param * param), -+ TP_ARGS(pid, policy, param), -+ TP_STRUCT__entry(__field(pid_t, pid) __field(int, policy) __field_hex(struct sched_param *, param)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(policy, policy) tp_assign(param, param)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_getresuid16 -+SC_TRACE_EVENT(sys_getresuid16, -+ TP_PROTO(old_uid_t * ruid, old_uid_t * euid, old_uid_t * suid), -+ TP_ARGS(ruid, euid, suid), -+ TP_STRUCT__entry(__field_hex(old_uid_t *, ruid) __field_hex(old_uid_t *, euid) __field_hex(old_uid_t *, suid)), -+ TP_fast_assign(tp_assign(ruid, ruid) tp_assign(euid, euid) tp_assign(suid, suid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_poll -+SC_TRACE_EVENT(sys_poll, -+ TP_PROTO(struct pollfd * ufds, unsigned int nfds, int timeout_msecs), -+ TP_ARGS(ufds, nfds, timeout_msecs), -+ TP_STRUCT__entry(__field_hex(struct pollfd *, ufds) __field(unsigned int, nfds) __field(int, timeout_msecs)), -+ TP_fast_assign(tp_assign(ufds, ufds) tp_assign(nfds, nfds) tp_assign(timeout_msecs, timeout_msecs)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_getresgid16 -+SC_TRACE_EVENT(sys_getresgid16, -+ TP_PROTO(old_gid_t * rgid, old_gid_t * egid, old_gid_t * sgid), -+ TP_ARGS(rgid, egid, sgid), -+ TP_STRUCT__entry(__field_hex(old_gid_t *, rgid) __field_hex(old_gid_t *, egid) __field_hex(old_gid_t *, sgid)), -+ TP_fast_assign(tp_assign(rgid, rgid) tp_assign(egid, egid) tp_assign(sgid, sgid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_rt_sigqueueinfo -+SC_TRACE_EVENT(sys_rt_sigqueueinfo, -+ TP_PROTO(pid_t pid, int sig, siginfo_t * uinfo), -+ TP_ARGS(pid, sig, uinfo), -+ TP_STRUCT__entry(__field(pid_t, pid) __field(int, sig) __field_hex(siginfo_t *, uinfo)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(sig, sig) tp_assign(uinfo, uinfo)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_chown16 -+SC_TRACE_EVENT(sys_chown16, -+ TP_PROTO(const char * filename, old_uid_t user, old_gid_t group), -+ TP_ARGS(filename, user, group), -+ TP_STRUCT__entry(__string_from_user(filename, filename) __field(old_uid_t, user) __field(old_gid_t, group)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename) tp_assign(user, user) tp_assign(group, group)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_lchown -+SC_TRACE_EVENT(sys_lchown, -+ TP_PROTO(const char * filename, uid_t user, gid_t group), -+ TP_ARGS(filename, user, group), -+ TP_STRUCT__entry(__string_from_user(filename, filename) __field(uid_t, user) __field(gid_t, group)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename) tp_assign(user, user) tp_assign(group, group)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_getresuid -+SC_TRACE_EVENT(sys_getresuid, -+ TP_PROTO(uid_t * ruid, uid_t * euid, uid_t * suid), -+ TP_ARGS(ruid, euid, suid), -+ TP_STRUCT__entry(__field_hex(uid_t *, ruid) __field_hex(uid_t *, euid) __field_hex(uid_t *, suid)), -+ TP_fast_assign(tp_assign(ruid, ruid) tp_assign(euid, euid) tp_assign(suid, suid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_getresgid -+SC_TRACE_EVENT(sys_getresgid, -+ TP_PROTO(gid_t * rgid, gid_t * egid, gid_t * sgid), -+ TP_ARGS(rgid, egid, sgid), -+ TP_STRUCT__entry(__field_hex(gid_t *, rgid) __field_hex(gid_t *, egid) __field_hex(gid_t *, sgid)), -+ TP_fast_assign(tp_assign(rgid, rgid) tp_assign(egid, egid) tp_assign(sgid, sgid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_chown -+SC_TRACE_EVENT(sys_chown, -+ TP_PROTO(const char * filename, uid_t user, gid_t group), -+ TP_ARGS(filename, user, group), -+ TP_STRUCT__entry(__string_from_user(filename, filename) __field(uid_t, user) __field(gid_t, group)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename) tp_assign(user, user) tp_assign(group, group)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_getdents64 -+SC_TRACE_EVENT(sys_getdents64, -+ TP_PROTO(unsigned int fd, struct linux_dirent64 * dirent, unsigned int count), -+ TP_ARGS(fd, dirent, count), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field_hex(struct linux_dirent64 *, dirent) __field(unsigned int, count)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(dirent, dirent) tp_assign(count, count)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_mincore -+SC_TRACE_EVENT(sys_mincore, -+ TP_PROTO(unsigned long start, size_t len, unsigned char * vec), -+ TP_ARGS(start, len, vec), -+ TP_STRUCT__entry(__field(unsigned long, start) __field(size_t, len) __field_hex(unsigned char *, vec)), -+ TP_fast_assign(tp_assign(start, start) tp_assign(len, len) tp_assign(vec, vec)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_listxattr -+SC_TRACE_EVENT(sys_listxattr, -+ TP_PROTO(const char * pathname, char * list, size_t size), -+ TP_ARGS(pathname, list, size), -+ TP_STRUCT__entry(__string_from_user(pathname, pathname) __field_hex(char *, list) __field(size_t, size)), -+ TP_fast_assign(tp_copy_string_from_user(pathname, pathname) tp_assign(list, list) tp_assign(size, size)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_llistxattr -+SC_TRACE_EVENT(sys_llistxattr, -+ TP_PROTO(const char * pathname, char * list, size_t size), -+ TP_ARGS(pathname, list, size), -+ TP_STRUCT__entry(__string_from_user(pathname, pathname) __field_hex(char *, list) __field(size_t, size)), -+ TP_fast_assign(tp_copy_string_from_user(pathname, pathname) tp_assign(list, list) tp_assign(size, size)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_flistxattr -+SC_TRACE_EVENT(sys_flistxattr, -+ TP_PROTO(int fd, char * list, size_t size), -+ TP_ARGS(fd, list, size), -+ TP_STRUCT__entry(__field(int, fd) __field_hex(char *, list) __field(size_t, size)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(list, list) tp_assign(size, size)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_sched_setaffinity -+SC_TRACE_EVENT(sys_sched_setaffinity, -+ TP_PROTO(pid_t pid, unsigned int len, unsigned long * user_mask_ptr), -+ TP_ARGS(pid, len, user_mask_ptr), -+ TP_STRUCT__entry(__field(pid_t, pid) __field(unsigned int, len) __field_hex(unsigned long *, user_mask_ptr)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(len, len) tp_assign(user_mask_ptr, user_mask_ptr)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_sched_getaffinity -+SC_TRACE_EVENT(sys_sched_getaffinity, -+ TP_PROTO(pid_t pid, unsigned int len, unsigned long * user_mask_ptr), -+ TP_ARGS(pid, len, user_mask_ptr), -+ TP_STRUCT__entry(__field(pid_t, pid) __field(unsigned int, len) __field_hex(unsigned long *, user_mask_ptr)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(len, len) tp_assign(user_mask_ptr, user_mask_ptr)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_io_submit -+SC_TRACE_EVENT(sys_io_submit, -+ TP_PROTO(aio_context_t ctx_id, long nr, struct iocb * * iocbpp), -+ TP_ARGS(ctx_id, nr, iocbpp), -+ TP_STRUCT__entry(__field(aio_context_t, ctx_id) __field(long, nr) __field_hex(struct iocb * *, iocbpp)), -+ TP_fast_assign(tp_assign(ctx_id, ctx_id) tp_assign(nr, nr) tp_assign(iocbpp, iocbpp)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_io_cancel -+SC_TRACE_EVENT(sys_io_cancel, -+ TP_PROTO(aio_context_t ctx_id, struct iocb * iocb, struct io_event * result), -+ TP_ARGS(ctx_id, iocb, result), -+ TP_STRUCT__entry(__field(aio_context_t, ctx_id) __field_hex(struct iocb *, iocb) __field_hex(struct io_event *, result)), -+ TP_fast_assign(tp_assign(ctx_id, ctx_id) tp_assign(iocb, iocb) tp_assign(result, result)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_timer_create -+SC_TRACE_EVENT(sys_timer_create, -+ TP_PROTO(const clockid_t which_clock, struct sigevent * timer_event_spec, timer_t * created_timer_id), -+ TP_ARGS(which_clock, timer_event_spec, created_timer_id), -+ TP_STRUCT__entry(__field(const clockid_t, which_clock) __field_hex(struct sigevent *, timer_event_spec) __field_hex(timer_t *, created_timer_id)), -+ TP_fast_assign(tp_assign(which_clock, which_clock) tp_assign(timer_event_spec, timer_event_spec) tp_assign(created_timer_id, created_timer_id)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_mq_getsetattr -+SC_TRACE_EVENT(sys_mq_getsetattr, -+ TP_PROTO(mqd_t mqdes, const struct mq_attr * u_mqstat, struct mq_attr * u_omqstat), -+ TP_ARGS(mqdes, u_mqstat, u_omqstat), -+ TP_STRUCT__entry(__field(mqd_t, mqdes) __field_hex(const struct mq_attr *, u_mqstat) __field_hex(struct mq_attr *, u_omqstat)), -+ TP_fast_assign(tp_assign(mqdes, mqdes) tp_assign(u_mqstat, u_mqstat) tp_assign(u_omqstat, u_omqstat)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_bind -+SC_TRACE_EVENT(sys_bind, -+ TP_PROTO(int fd, struct sockaddr * umyaddr, int addrlen), -+ TP_ARGS(fd, umyaddr, addrlen), -+ TP_STRUCT__entry(__field(int, fd) __field_hex(struct sockaddr *, umyaddr) __field_hex(int, addrlen)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(umyaddr, umyaddr) tp_assign(addrlen, addrlen)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_connect -+SC_TRACE_EVENT(sys_connect, -+ TP_PROTO(int fd, struct sockaddr * uservaddr, int addrlen), -+ TP_ARGS(fd, uservaddr, addrlen), -+ TP_STRUCT__entry(__field(int, fd) __field_hex(struct sockaddr *, uservaddr) __field_hex(int, addrlen)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(uservaddr, uservaddr) tp_assign(addrlen, addrlen)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_accept -+SC_TRACE_EVENT(sys_accept, -+ TP_PROTO(int fd, struct sockaddr * upeer_sockaddr, int * upeer_addrlen), -+ TP_ARGS(fd, upeer_sockaddr, upeer_addrlen), -+ TP_STRUCT__entry(__field(int, fd) __field_hex(struct sockaddr *, upeer_sockaddr) __field_hex(int *, upeer_addrlen)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(upeer_sockaddr, upeer_sockaddr) tp_assign(upeer_addrlen, upeer_addrlen)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_getsockname -+SC_TRACE_EVENT(sys_getsockname, -+ TP_PROTO(int fd, struct sockaddr * usockaddr, int * usockaddr_len), -+ TP_ARGS(fd, usockaddr, usockaddr_len), -+ TP_STRUCT__entry(__field(int, fd) __field_hex(struct sockaddr *, usockaddr) __field_hex(int *, usockaddr_len)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(usockaddr, usockaddr) tp_assign(usockaddr_len, usockaddr_len)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_getpeername -+SC_TRACE_EVENT(sys_getpeername, -+ TP_PROTO(int fd, struct sockaddr * usockaddr, int * usockaddr_len), -+ TP_ARGS(fd, usockaddr, usockaddr_len), -+ TP_STRUCT__entry(__field(int, fd) __field_hex(struct sockaddr *, usockaddr) __field_hex(int *, usockaddr_len)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(usockaddr, usockaddr) tp_assign(usockaddr_len, usockaddr_len)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_sendmsg -+SC_TRACE_EVENT(sys_sendmsg, -+ TP_PROTO(int fd, struct msghdr * msg, unsigned flags), -+ TP_ARGS(fd, msg, flags), -+ TP_STRUCT__entry(__field(int, fd) __field_hex(struct msghdr *, msg) __field(unsigned, flags)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(msg, msg) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_recvmsg -+SC_TRACE_EVENT(sys_recvmsg, -+ TP_PROTO(int fd, struct msghdr * msg, unsigned int flags), -+ TP_ARGS(fd, msg, flags), -+ TP_STRUCT__entry(__field(int, fd) __field_hex(struct msghdr *, msg) __field(unsigned int, flags)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(msg, msg) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_semop -+SC_TRACE_EVENT(sys_semop, -+ TP_PROTO(int semid, struct sembuf * tsops, unsigned nsops), -+ TP_ARGS(semid, tsops, nsops), -+ TP_STRUCT__entry(__field(int, semid) __field_hex(struct sembuf *, tsops) __field(unsigned, nsops)), -+ TP_fast_assign(tp_assign(semid, semid) tp_assign(tsops, tsops) tp_assign(nsops, nsops)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_msgctl -+SC_TRACE_EVENT(sys_msgctl, -+ TP_PROTO(int msqid, int cmd, struct msqid_ds * buf), -+ TP_ARGS(msqid, cmd, buf), -+ TP_STRUCT__entry(__field(int, msqid) __field(int, cmd) __field_hex(struct msqid_ds *, buf)), -+ TP_fast_assign(tp_assign(msqid, msqid) tp_assign(cmd, cmd) tp_assign(buf, buf)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_shmat -+SC_TRACE_EVENT(sys_shmat, -+ TP_PROTO(int shmid, char * shmaddr, int shmflg), -+ TP_ARGS(shmid, shmaddr, shmflg), -+ TP_STRUCT__entry(__field(int, shmid) __field_hex(char *, shmaddr) __field(int, shmflg)), -+ TP_fast_assign(tp_assign(shmid, shmid) tp_assign(shmaddr, shmaddr) tp_assign(shmflg, shmflg)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_shmctl -+SC_TRACE_EVENT(sys_shmctl, -+ TP_PROTO(int shmid, int cmd, struct shmid_ds * buf), -+ TP_ARGS(shmid, cmd, buf), -+ TP_STRUCT__entry(__field(int, shmid) __field(int, cmd) __field_hex(struct shmid_ds *, buf)), -+ TP_fast_assign(tp_assign(shmid, shmid) tp_assign(cmd, cmd) tp_assign(buf, buf)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_inotify_add_watch -+SC_TRACE_EVENT(sys_inotify_add_watch, -+ TP_PROTO(int fd, const char * pathname, u32 mask), -+ TP_ARGS(fd, pathname, mask), -+ TP_STRUCT__entry(__field(int, fd) __string_from_user(pathname, pathname) __field(u32, mask)), -+ TP_fast_assign(tp_assign(fd, fd) tp_copy_string_from_user(pathname, pathname) tp_assign(mask, mask)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_mkdirat -+SC_TRACE_EVENT(sys_mkdirat, -+ TP_PROTO(int dfd, const char * pathname, umode_t mode), -+ TP_ARGS(dfd, pathname, mode), -+ TP_STRUCT__entry(__field(int, dfd) __string_from_user(pathname, pathname) __field(umode_t, mode)), -+ TP_fast_assign(tp_assign(dfd, dfd) tp_copy_string_from_user(pathname, pathname) tp_assign(mode, mode)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_futimesat -+SC_TRACE_EVENT(sys_futimesat, -+ TP_PROTO(int dfd, const char * filename, struct timeval * utimes), -+ TP_ARGS(dfd, filename, utimes), -+ TP_STRUCT__entry(__field(int, dfd) __string_from_user(filename, filename) __field_hex(struct timeval *, utimes)), -+ TP_fast_assign(tp_assign(dfd, dfd) tp_copy_string_from_user(filename, filename) tp_assign(utimes, utimes)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_unlinkat -+SC_TRACE_EVENT(sys_unlinkat, -+ TP_PROTO(int dfd, const char * pathname, int flag), -+ TP_ARGS(dfd, pathname, flag), -+ TP_STRUCT__entry(__field(int, dfd) __string_from_user(pathname, pathname) __field(int, flag)), -+ TP_fast_assign(tp_assign(dfd, dfd) tp_copy_string_from_user(pathname, pathname) tp_assign(flag, flag)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_symlinkat -+SC_TRACE_EVENT(sys_symlinkat, -+ TP_PROTO(const char * oldname, int newdfd, const char * newname), -+ TP_ARGS(oldname, newdfd, newname), -+ TP_STRUCT__entry(__string_from_user(oldname, oldname) __field(int, newdfd) __string_from_user(newname, newname)), -+ TP_fast_assign(tp_copy_string_from_user(oldname, oldname) tp_assign(newdfd, newdfd) tp_copy_string_from_user(newname, newname)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_fchmodat -+SC_TRACE_EVENT(sys_fchmodat, -+ TP_PROTO(int dfd, const char * filename, umode_t mode), -+ TP_ARGS(dfd, filename, mode), -+ TP_STRUCT__entry(__field(int, dfd) __string_from_user(filename, filename) __field(umode_t, mode)), -+ TP_fast_assign(tp_assign(dfd, dfd) tp_copy_string_from_user(filename, filename) tp_assign(mode, mode)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_faccessat -+SC_TRACE_EVENT(sys_faccessat, -+ TP_PROTO(int dfd, const char * filename, int mode), -+ TP_ARGS(dfd, filename, mode), -+ TP_STRUCT__entry(__field(int, dfd) __string_from_user(filename, filename) __field(int, mode)), -+ TP_fast_assign(tp_assign(dfd, dfd) tp_copy_string_from_user(filename, filename) tp_assign(mode, mode)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_get_robust_list -+SC_TRACE_EVENT(sys_get_robust_list, -+ TP_PROTO(int pid, struct robust_list_head * * head_ptr, size_t * len_ptr), -+ TP_ARGS(pid, head_ptr, len_ptr), -+ TP_STRUCT__entry(__field(int, pid) __field_hex(struct robust_list_head * *, head_ptr) __field_hex(size_t *, len_ptr)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(head_ptr, head_ptr) tp_assign(len_ptr, len_ptr)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_getcpu -+SC_TRACE_EVENT(sys_getcpu, -+ TP_PROTO(unsigned * cpup, unsigned * nodep, struct getcpu_cache * unused), -+ TP_ARGS(cpup, nodep, unused), -+ TP_STRUCT__entry(__field_hex(unsigned *, cpup) __field_hex(unsigned *, nodep) __field_hex(struct getcpu_cache *, unused)), -+ TP_fast_assign(tp_assign(cpup, cpup) tp_assign(nodep, nodep) tp_assign(unused, unused)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_signalfd -+SC_TRACE_EVENT(sys_signalfd, -+ TP_PROTO(int ufd, sigset_t * user_mask, size_t sizemask), -+ TP_ARGS(ufd, user_mask, sizemask), -+ TP_STRUCT__entry(__field(int, ufd) __field_hex(sigset_t *, user_mask) __field(size_t, sizemask)), -+ TP_fast_assign(tp_assign(ufd, ufd) tp_assign(user_mask, user_mask) tp_assign(sizemask, sizemask)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_open_by_handle_at -+SC_TRACE_EVENT(sys_open_by_handle_at, -+ TP_PROTO(int mountdirfd, struct file_handle * handle, int flags), -+ TP_ARGS(mountdirfd, handle, flags), -+ TP_STRUCT__entry(__field(int, mountdirfd) __field_hex(struct file_handle *, handle) __field(int, flags)), -+ TP_fast_assign(tp_assign(mountdirfd, mountdirfd) tp_assign(handle, handle) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_reboot -+SC_TRACE_EVENT(sys_reboot, -+ TP_PROTO(int magic1, int magic2, unsigned int cmd, void * arg), -+ TP_ARGS(magic1, magic2, cmd, arg), -+ TP_STRUCT__entry(__field(int, magic1) __field(int, magic2) __field(unsigned int, cmd) __field_hex(void *, arg)), -+ TP_fast_assign(tp_assign(magic1, magic1) tp_assign(magic2, magic2) tp_assign(cmd, cmd) tp_assign(arg, arg)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_wait4 -+SC_TRACE_EVENT(sys_wait4, -+ TP_PROTO(pid_t upid, int * stat_addr, int options, struct rusage * ru), -+ TP_ARGS(upid, stat_addr, options, ru), -+ TP_STRUCT__entry(__field(pid_t, upid) __field_hex(int *, stat_addr) __field(int, options) __field_hex(struct rusage *, ru)), -+ TP_fast_assign(tp_assign(upid, upid) tp_assign(stat_addr, stat_addr) tp_assign(options, options) tp_assign(ru, ru)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_quotactl -+SC_TRACE_EVENT(sys_quotactl, -+ TP_PROTO(unsigned int cmd, const char * special, qid_t id, void * addr), -+ TP_ARGS(cmd, special, id, addr), -+ TP_STRUCT__entry(__field(unsigned int, cmd) __field_hex(const char *, special) __field(qid_t, id) __field_hex(void *, addr)), -+ TP_fast_assign(tp_assign(cmd, cmd) tp_assign(special, special) tp_assign(id, id) tp_assign(addr, addr)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_rt_sigaction -+SC_TRACE_EVENT(sys_rt_sigaction, -+ TP_PROTO(int sig, const struct sigaction * act, struct sigaction * oact, size_t sigsetsize), -+ TP_ARGS(sig, act, oact, sigsetsize), -+ TP_STRUCT__entry(__field(int, sig) __field_hex(const struct sigaction *, act) __field_hex(struct sigaction *, oact) __field(size_t, sigsetsize)), -+ TP_fast_assign(tp_assign(sig, sig) tp_assign(act, act) tp_assign(oact, oact) tp_assign(sigsetsize, sigsetsize)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_rt_sigprocmask -+SC_TRACE_EVENT(sys_rt_sigprocmask, -+ TP_PROTO(int how, sigset_t * nset, sigset_t * oset, size_t sigsetsize), -+ TP_ARGS(how, nset, oset, sigsetsize), -+ TP_STRUCT__entry(__field(int, how) __field_hex(sigset_t *, nset) __field_hex(sigset_t *, oset) __field(size_t, sigsetsize)), -+ TP_fast_assign(tp_assign(how, how) tp_assign(nset, nset) tp_assign(oset, oset) tp_assign(sigsetsize, sigsetsize)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_rt_sigtimedwait -+SC_TRACE_EVENT(sys_rt_sigtimedwait, -+ TP_PROTO(const sigset_t * uthese, siginfo_t * uinfo, const struct timespec * uts, size_t sigsetsize), -+ TP_ARGS(uthese, uinfo, uts, sigsetsize), -+ TP_STRUCT__entry(__field_hex(const sigset_t *, uthese) __field_hex(siginfo_t *, uinfo) __field_hex(const struct timespec *, uts) __field(size_t, sigsetsize)), -+ TP_fast_assign(tp_assign(uthese, uthese) tp_assign(uinfo, uinfo) tp_assign(uts, uts) tp_assign(sigsetsize, sigsetsize)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_sendfile -+SC_TRACE_EVENT(sys_sendfile, -+ TP_PROTO(int out_fd, int in_fd, off_t * offset, size_t count), -+ TP_ARGS(out_fd, in_fd, offset, count), -+ TP_STRUCT__entry(__field(int, out_fd) __field(int, in_fd) __field_hex(off_t *, offset) __field(size_t, count)), -+ TP_fast_assign(tp_assign(out_fd, out_fd) tp_assign(in_fd, in_fd) tp_assign(offset, offset) tp_assign(count, count)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_getxattr -+SC_TRACE_EVENT(sys_getxattr, -+ TP_PROTO(const char * pathname, const char * name, void * value, size_t size), -+ TP_ARGS(pathname, name, value, size), -+ TP_STRUCT__entry(__string_from_user(pathname, pathname) __string_from_user(name, name) __field_hex(void *, value) __field(size_t, size)), -+ TP_fast_assign(tp_copy_string_from_user(pathname, pathname) tp_copy_string_from_user(name, name) tp_assign(value, value) tp_assign(size, size)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_lgetxattr -+SC_TRACE_EVENT(sys_lgetxattr, -+ TP_PROTO(const char * pathname, const char * name, void * value, size_t size), -+ TP_ARGS(pathname, name, value, size), -+ TP_STRUCT__entry(__string_from_user(pathname, pathname) __string_from_user(name, name) __field_hex(void *, value) __field(size_t, size)), -+ TP_fast_assign(tp_copy_string_from_user(pathname, pathname) tp_copy_string_from_user(name, name) tp_assign(value, value) tp_assign(size, size)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_fgetxattr -+SC_TRACE_EVENT(sys_fgetxattr, -+ TP_PROTO(int fd, const char * name, void * value, size_t size), -+ TP_ARGS(fd, name, value, size), -+ TP_STRUCT__entry(__field(int, fd) __string_from_user(name, name) __field_hex(void *, value) __field(size_t, size)), -+ TP_fast_assign(tp_assign(fd, fd) tp_copy_string_from_user(name, name) tp_assign(value, value) tp_assign(size, size)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_sendfile64 -+SC_TRACE_EVENT(sys_sendfile64, -+ TP_PROTO(int out_fd, int in_fd, loff_t * offset, size_t count), -+ TP_ARGS(out_fd, in_fd, offset, count), -+ TP_STRUCT__entry(__field(int, out_fd) __field(int, in_fd) __field_hex(loff_t *, offset) __field(size_t, count)), -+ TP_fast_assign(tp_assign(out_fd, out_fd) tp_assign(in_fd, in_fd) tp_assign(offset, offset) tp_assign(count, count)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_epoll_ctl -+SC_TRACE_EVENT(sys_epoll_ctl, -+ TP_PROTO(int epfd, int op, int fd, struct epoll_event * event), -+ TP_ARGS(epfd, op, fd, event), -+ TP_STRUCT__entry(__field(int, epfd) __field(int, op) __field(int, fd) __field_hex(struct epoll_event *, event)), -+ TP_fast_assign(tp_assign(epfd, epfd) tp_assign(op, op) tp_assign(fd, fd) tp_assign(event, event)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_epoll_wait -+SC_TRACE_EVENT(sys_epoll_wait, -+ TP_PROTO(int epfd, struct epoll_event * events, int maxevents, int timeout), -+ TP_ARGS(epfd, events, maxevents, timeout), -+ TP_STRUCT__entry(__field(int, epfd) __field_hex(struct epoll_event *, events) __field(int, maxevents) __field(int, timeout)), -+ TP_fast_assign(tp_assign(epfd, epfd) tp_assign(events, events) tp_assign(maxevents, maxevents) tp_assign(timeout, timeout)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_timer_settime -+SC_TRACE_EVENT(sys_timer_settime, -+ TP_PROTO(timer_t timer_id, int flags, const struct itimerspec * new_setting, struct itimerspec * old_setting), -+ TP_ARGS(timer_id, flags, new_setting, old_setting), -+ TP_STRUCT__entry(__field(timer_t, timer_id) __field(int, flags) __field_hex(const struct itimerspec *, new_setting) __field_hex(struct itimerspec *, old_setting)), -+ TP_fast_assign(tp_assign(timer_id, timer_id) tp_assign(flags, flags) tp_assign(new_setting, new_setting) tp_assign(old_setting, old_setting)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_clock_nanosleep -+SC_TRACE_EVENT(sys_clock_nanosleep, -+ TP_PROTO(const clockid_t which_clock, int flags, const struct timespec * rqtp, struct timespec * rmtp), -+ TP_ARGS(which_clock, flags, rqtp, rmtp), -+ TP_STRUCT__entry(__field(const clockid_t, which_clock) __field(int, flags) __field_hex(const struct timespec *, rqtp) __field_hex(struct timespec *, rmtp)), -+ TP_fast_assign(tp_assign(which_clock, which_clock) tp_assign(flags, flags) tp_assign(rqtp, rqtp) tp_assign(rmtp, rmtp)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_mq_open -+SC_TRACE_EVENT(sys_mq_open, -+ TP_PROTO(const char * u_name, int oflag, umode_t mode, struct mq_attr * u_attr), -+ TP_ARGS(u_name, oflag, mode, u_attr), -+ TP_STRUCT__entry(__string_from_user(u_name, u_name) __field(int, oflag) __field(umode_t, mode) __field_hex(struct mq_attr *, u_attr)), -+ TP_fast_assign(tp_copy_string_from_user(u_name, u_name) tp_assign(oflag, oflag) tp_assign(mode, mode) tp_assign(u_attr, u_attr)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_socketpair -+SC_TRACE_EVENT(sys_socketpair, -+ TP_PROTO(int family, int type, int protocol, int * usockvec), -+ TP_ARGS(family, type, protocol, usockvec), -+ TP_STRUCT__entry(__field(int, family) __field(int, type) __field(int, protocol) __field_hex(int *, usockvec)), -+ TP_fast_assign(tp_assign(family, family) tp_assign(type, type) tp_assign(protocol, protocol) tp_assign(usockvec, usockvec)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_send -+SC_TRACE_EVENT(sys_send, -+ TP_PROTO(int fd, void * buff, size_t len, unsigned flags), -+ TP_ARGS(fd, buff, len, flags), -+ TP_STRUCT__entry(__field(int, fd) __field_hex(void *, buff) __field(size_t, len) __field(unsigned, flags)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(buff, buff) tp_assign(len, len) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_msgsnd -+SC_TRACE_EVENT(sys_msgsnd, -+ TP_PROTO(int msqid, struct msgbuf * msgp, size_t msgsz, int msgflg), -+ TP_ARGS(msqid, msgp, msgsz, msgflg), -+ TP_STRUCT__entry(__field(int, msqid) __field_hex(struct msgbuf *, msgp) __field(size_t, msgsz) __field(int, msgflg)), -+ TP_fast_assign(tp_assign(msqid, msqid) tp_assign(msgp, msgp) tp_assign(msgsz, msgsz) tp_assign(msgflg, msgflg)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_request_key -+SC_TRACE_EVENT(sys_request_key, -+ TP_PROTO(const char * _type, const char * _description, const char * _callout_info, key_serial_t destringid), -+ TP_ARGS(_type, _description, _callout_info, destringid), -+ TP_STRUCT__entry(__string_from_user(_type, _type) __field_hex(const char *, _description) __field_hex(const char *, _callout_info) __field(key_serial_t, destringid)), -+ TP_fast_assign(tp_copy_string_from_user(_type, _type) tp_assign(_description, _description) tp_assign(_callout_info, _callout_info) tp_assign(destringid, destringid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_semtimedop -+SC_TRACE_EVENT(sys_semtimedop, -+ TP_PROTO(int semid, struct sembuf * tsops, unsigned nsops, const struct timespec * timeout), -+ TP_ARGS(semid, tsops, nsops, timeout), -+ TP_STRUCT__entry(__field(int, semid) __field_hex(struct sembuf *, tsops) __field(unsigned, nsops) __field_hex(const struct timespec *, timeout)), -+ TP_fast_assign(tp_assign(semid, semid) tp_assign(tsops, tsops) tp_assign(nsops, nsops) tp_assign(timeout, timeout)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_openat -+SC_TRACE_EVENT(sys_openat, -+ TP_PROTO(int dfd, const char * filename, int flags, umode_t mode), -+ TP_ARGS(dfd, filename, flags, mode), -+ TP_STRUCT__entry(__field(int, dfd) __string_from_user(filename, filename) __field(int, flags) __field(umode_t, mode)), -+ TP_fast_assign(tp_assign(dfd, dfd) tp_copy_string_from_user(filename, filename) tp_assign(flags, flags) tp_assign(mode, mode)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_mknodat -+SC_TRACE_EVENT(sys_mknodat, -+ TP_PROTO(int dfd, const char * filename, umode_t mode, unsigned dev), -+ TP_ARGS(dfd, filename, mode, dev), -+ TP_STRUCT__entry(__field(int, dfd) __string_from_user(filename, filename) __field(umode_t, mode) __field(unsigned, dev)), -+ TP_fast_assign(tp_assign(dfd, dfd) tp_copy_string_from_user(filename, filename) tp_assign(mode, mode) tp_assign(dev, dev)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_fstatat64 -+SC_TRACE_EVENT(sys_fstatat64, -+ TP_PROTO(int dfd, const char * filename, struct stat64 * statbuf, int flag), -+ TP_ARGS(dfd, filename, statbuf, flag), -+ TP_STRUCT__entry(__field(int, dfd) __string_from_user(filename, filename) __field_hex(struct stat64 *, statbuf) __field(int, flag)), -+ TP_fast_assign(tp_assign(dfd, dfd) tp_copy_string_from_user(filename, filename) tp_assign(statbuf, statbuf) tp_assign(flag, flag)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_renameat -+SC_TRACE_EVENT(sys_renameat, -+ TP_PROTO(int olddfd, const char * oldname, int newdfd, const char * newname), -+ TP_ARGS(olddfd, oldname, newdfd, newname), -+ TP_STRUCT__entry(__field(int, olddfd) __string_from_user(oldname, oldname) __field(int, newdfd) __string_from_user(newname, newname)), -+ TP_fast_assign(tp_assign(olddfd, olddfd) tp_copy_string_from_user(oldname, oldname) tp_assign(newdfd, newdfd) tp_copy_string_from_user(newname, newname)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_readlinkat -+SC_TRACE_EVENT(sys_readlinkat, -+ TP_PROTO(int dfd, const char * pathname, char * buf, int bufsiz), -+ TP_ARGS(dfd, pathname, buf, bufsiz), -+ TP_STRUCT__entry(__field(int, dfd) __string_from_user(pathname, pathname) __field_hex(char *, buf) __field(int, bufsiz)), -+ TP_fast_assign(tp_assign(dfd, dfd) tp_copy_string_from_user(pathname, pathname) tp_assign(buf, buf) tp_assign(bufsiz, bufsiz)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_vmsplice -+SC_TRACE_EVENT(sys_vmsplice, -+ TP_PROTO(int fd, const struct iovec * iov, unsigned long nr_segs, unsigned int flags), -+ TP_ARGS(fd, iov, nr_segs, flags), -+ TP_STRUCT__entry(__field(int, fd) __field_hex(const struct iovec *, iov) __field(unsigned long, nr_segs) __field(unsigned int, flags)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(iov, iov) tp_assign(nr_segs, nr_segs) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_utimensat -+SC_TRACE_EVENT(sys_utimensat, -+ TP_PROTO(int dfd, const char * filename, struct timespec * utimes, int flags), -+ TP_ARGS(dfd, filename, utimes, flags), -+ TP_STRUCT__entry(__field(int, dfd) __string_from_user(filename, filename) __field_hex(struct timespec *, utimes) __field(int, flags)), -+ TP_fast_assign(tp_assign(dfd, dfd) tp_copy_string_from_user(filename, filename) tp_assign(utimes, utimes) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_timerfd_settime -+SC_TRACE_EVENT(sys_timerfd_settime, -+ TP_PROTO(int ufd, int flags, const struct itimerspec * utmr, struct itimerspec * otmr), -+ TP_ARGS(ufd, flags, utmr, otmr), -+ TP_STRUCT__entry(__field(int, ufd) __field(int, flags) __field_hex(const struct itimerspec *, utmr) __field_hex(struct itimerspec *, otmr)), -+ TP_fast_assign(tp_assign(ufd, ufd) tp_assign(flags, flags) tp_assign(utmr, utmr) tp_assign(otmr, otmr)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_signalfd4 -+SC_TRACE_EVENT(sys_signalfd4, -+ TP_PROTO(int ufd, sigset_t * user_mask, size_t sizemask, int flags), -+ TP_ARGS(ufd, user_mask, sizemask, flags), -+ TP_STRUCT__entry(__field(int, ufd) __field_hex(sigset_t *, user_mask) __field(size_t, sizemask) __field(int, flags)), -+ TP_fast_assign(tp_assign(ufd, ufd) tp_assign(user_mask, user_mask) tp_assign(sizemask, sizemask) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_rt_tgsigqueueinfo -+SC_TRACE_EVENT(sys_rt_tgsigqueueinfo, -+ TP_PROTO(pid_t tgid, pid_t pid, int sig, siginfo_t * uinfo), -+ TP_ARGS(tgid, pid, sig, uinfo), -+ TP_STRUCT__entry(__field(pid_t, tgid) __field(pid_t, pid) __field(int, sig) __field_hex(siginfo_t *, uinfo)), -+ TP_fast_assign(tp_assign(tgid, tgid) tp_assign(pid, pid) tp_assign(sig, sig) tp_assign(uinfo, uinfo)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_accept4 -+SC_TRACE_EVENT(sys_accept4, -+ TP_PROTO(int fd, struct sockaddr * upeer_sockaddr, int * upeer_addrlen, int flags), -+ TP_ARGS(fd, upeer_sockaddr, upeer_addrlen, flags), -+ TP_STRUCT__entry(__field(int, fd) __field_hex(struct sockaddr *, upeer_sockaddr) __field_hex(int *, upeer_addrlen) __field(int, flags)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(upeer_sockaddr, upeer_sockaddr) tp_assign(upeer_addrlen, upeer_addrlen) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_prlimit64 -+SC_TRACE_EVENT(sys_prlimit64, -+ TP_PROTO(pid_t pid, unsigned int resource, const struct rlimit64 * new_rlim, struct rlimit64 * old_rlim), -+ TP_ARGS(pid, resource, new_rlim, old_rlim), -+ TP_STRUCT__entry(__field(pid_t, pid) __field(unsigned int, resource) __field_hex(const struct rlimit64 *, new_rlim) __field_hex(struct rlimit64 *, old_rlim)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(resource, resource) tp_assign(new_rlim, new_rlim) tp_assign(old_rlim, old_rlim)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_sendmmsg -+SC_TRACE_EVENT(sys_sendmmsg, -+ TP_PROTO(int fd, struct mmsghdr * mmsg, unsigned int vlen, unsigned int flags), -+ TP_ARGS(fd, mmsg, vlen, flags), -+ TP_STRUCT__entry(__field(int, fd) __field_hex(struct mmsghdr *, mmsg) __field(unsigned int, vlen) __field(unsigned int, flags)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(mmsg, mmsg) tp_assign(vlen, vlen) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_mount -+SC_TRACE_EVENT(sys_mount, -+ TP_PROTO(char * dev_name, char * dir_name, char * type, unsigned long flags, void * data), -+ TP_ARGS(dev_name, dir_name, type, flags, data), -+ TP_STRUCT__entry(__string_from_user(dev_name, dev_name) __string_from_user(dir_name, dir_name) __string_from_user(type, type) __field(unsigned long, flags) __field_hex(void *, data)), -+ TP_fast_assign(tp_copy_string_from_user(dev_name, dev_name) tp_copy_string_from_user(dir_name, dir_name) tp_copy_string_from_user(type, type) tp_assign(flags, flags) tp_assign(data, data)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_llseek -+SC_TRACE_EVENT(sys_llseek, -+ TP_PROTO(unsigned int fd, unsigned long offset_high, unsigned long offset_low, loff_t * result, unsigned int origin), -+ TP_ARGS(fd, offset_high, offset_low, result, origin), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field(unsigned long, offset_high) __field(unsigned long, offset_low) __field_hex(loff_t *, result) __field(unsigned int, origin)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(offset_high, offset_high) tp_assign(offset_low, offset_low) tp_assign(result, result) tp_assign(origin, origin)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_select -+SC_TRACE_EVENT(sys_select, -+ TP_PROTO(int n, fd_set * inp, fd_set * outp, fd_set * exp, struct timeval * tvp), -+ TP_ARGS(n, inp, outp, exp, tvp), -+ TP_STRUCT__entry(__field(int, n) __field_hex(fd_set *, inp) __field_hex(fd_set *, outp) __field_hex(fd_set *, exp) __field_hex(struct timeval *, tvp)), -+ TP_fast_assign(tp_assign(n, n) tp_assign(inp, inp) tp_assign(outp, outp) tp_assign(exp, exp) tp_assign(tvp, tvp)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setxattr -+SC_TRACE_EVENT(sys_setxattr, -+ TP_PROTO(const char * pathname, const char * name, const void * value, size_t size, int flags), -+ TP_ARGS(pathname, name, value, size, flags), -+ TP_STRUCT__entry(__string_from_user(pathname, pathname) __string_from_user(name, name) __field_hex(const void *, value) __field(size_t, size) __field(int, flags)), -+ TP_fast_assign(tp_copy_string_from_user(pathname, pathname) tp_copy_string_from_user(name, name) tp_assign(value, value) tp_assign(size, size) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_lsetxattr -+SC_TRACE_EVENT(sys_lsetxattr, -+ TP_PROTO(const char * pathname, const char * name, const void * value, size_t size, int flags), -+ TP_ARGS(pathname, name, value, size, flags), -+ TP_STRUCT__entry(__string_from_user(pathname, pathname) __string_from_user(name, name) __field_hex(const void *, value) __field(size_t, size) __field(int, flags)), -+ TP_fast_assign(tp_copy_string_from_user(pathname, pathname) tp_copy_string_from_user(name, name) tp_assign(value, value) tp_assign(size, size) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_fsetxattr -+SC_TRACE_EVENT(sys_fsetxattr, -+ TP_PROTO(int fd, const char * name, const void * value, size_t size, int flags), -+ TP_ARGS(fd, name, value, size, flags), -+ TP_STRUCT__entry(__field(int, fd) __string_from_user(name, name) __field_hex(const void *, value) __field(size_t, size) __field(int, flags)), -+ TP_fast_assign(tp_assign(fd, fd) tp_copy_string_from_user(name, name) tp_assign(value, value) tp_assign(size, size) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_io_getevents -+SC_TRACE_EVENT(sys_io_getevents, -+ TP_PROTO(aio_context_t ctx_id, long min_nr, long nr, struct io_event * events, struct timespec * timeout), -+ TP_ARGS(ctx_id, min_nr, nr, events, timeout), -+ TP_STRUCT__entry(__field(aio_context_t, ctx_id) __field(long, min_nr) __field(long, nr) __field_hex(struct io_event *, events) __field_hex(struct timespec *, timeout)), -+ TP_fast_assign(tp_assign(ctx_id, ctx_id) tp_assign(min_nr, min_nr) tp_assign(nr, nr) tp_assign(events, events) tp_assign(timeout, timeout)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_mq_timedsend -+SC_TRACE_EVENT(sys_mq_timedsend, -+ TP_PROTO(mqd_t mqdes, const char * u_msg_ptr, size_t msg_len, unsigned int msg_prio, const struct timespec * u_abs_timeout), -+ TP_ARGS(mqdes, u_msg_ptr, msg_len, msg_prio, u_abs_timeout), -+ TP_STRUCT__entry(__field(mqd_t, mqdes) __field_hex(const char *, u_msg_ptr) __field(size_t, msg_len) __field(unsigned int, msg_prio) __field_hex(const struct timespec *, u_abs_timeout)), -+ TP_fast_assign(tp_assign(mqdes, mqdes) tp_assign(u_msg_ptr, u_msg_ptr) tp_assign(msg_len, msg_len) tp_assign(msg_prio, msg_prio) tp_assign(u_abs_timeout, u_abs_timeout)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_mq_timedreceive -+SC_TRACE_EVENT(sys_mq_timedreceive, -+ TP_PROTO(mqd_t mqdes, char * u_msg_ptr, size_t msg_len, unsigned int * u_msg_prio, const struct timespec * u_abs_timeout), -+ TP_ARGS(mqdes, u_msg_ptr, msg_len, u_msg_prio, u_abs_timeout), -+ TP_STRUCT__entry(__field(mqd_t, mqdes) __field_hex(char *, u_msg_ptr) __field(size_t, msg_len) __field_hex(unsigned int *, u_msg_prio) __field_hex(const struct timespec *, u_abs_timeout)), -+ TP_fast_assign(tp_assign(mqdes, mqdes) tp_assign(u_msg_ptr, u_msg_ptr) tp_assign(msg_len, msg_len) tp_assign(u_msg_prio, u_msg_prio) tp_assign(u_abs_timeout, u_abs_timeout)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_waitid -+SC_TRACE_EVENT(sys_waitid, -+ TP_PROTO(int which, pid_t upid, struct siginfo * infop, int options, struct rusage * ru), -+ TP_ARGS(which, upid, infop, options, ru), -+ TP_STRUCT__entry(__field(int, which) __field(pid_t, upid) __field_hex(struct siginfo *, infop) __field(int, options) __field_hex(struct rusage *, ru)), -+ TP_fast_assign(tp_assign(which, which) tp_assign(upid, upid) tp_assign(infop, infop) tp_assign(options, options) tp_assign(ru, ru)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setsockopt -+SC_TRACE_EVENT(sys_setsockopt, -+ TP_PROTO(int fd, int level, int optname, char * optval, int optlen), -+ TP_ARGS(fd, level, optname, optval, optlen), -+ TP_STRUCT__entry(__field(int, fd) __field(int, level) __field(int, optname) __field_hex(char *, optval) __field(int, optlen)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(level, level) tp_assign(optname, optname) tp_assign(optval, optval) tp_assign(optlen, optlen)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_getsockopt -+SC_TRACE_EVENT(sys_getsockopt, -+ TP_PROTO(int fd, int level, int optname, char * optval, int * optlen), -+ TP_ARGS(fd, level, optname, optval, optlen), -+ TP_STRUCT__entry(__field(int, fd) __field(int, level) __field(int, optname) __field_hex(char *, optval) __field_hex(int *, optlen)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(level, level) tp_assign(optname, optname) tp_assign(optval, optval) tp_assign(optlen, optlen)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_msgrcv -+SC_TRACE_EVENT(sys_msgrcv, -+ TP_PROTO(int msqid, struct msgbuf * msgp, size_t msgsz, long msgtyp, int msgflg), -+ TP_ARGS(msqid, msgp, msgsz, msgtyp, msgflg), -+ TP_STRUCT__entry(__field(int, msqid) __field_hex(struct msgbuf *, msgp) __field(size_t, msgsz) __field(long, msgtyp) __field(int, msgflg)), -+ TP_fast_assign(tp_assign(msqid, msqid) tp_assign(msgp, msgp) tp_assign(msgsz, msgsz) tp_assign(msgtyp, msgtyp) tp_assign(msgflg, msgflg)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_add_key -+SC_TRACE_EVENT(sys_add_key, -+ TP_PROTO(const char * _type, const char * _description, const void * _payload, size_t plen, key_serial_t ringid), -+ TP_ARGS(_type, _description, _payload, plen, ringid), -+ TP_STRUCT__entry(__string_from_user(_type, _type) __field_hex(const char *, _description) __field_hex(const void *, _payload) __field(size_t, plen) __field(key_serial_t, ringid)), -+ TP_fast_assign(tp_copy_string_from_user(_type, _type) tp_assign(_description, _description) tp_assign(_payload, _payload) tp_assign(plen, plen) tp_assign(ringid, ringid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_fchownat -+SC_TRACE_EVENT(sys_fchownat, -+ TP_PROTO(int dfd, const char * filename, uid_t user, gid_t group, int flag), -+ TP_ARGS(dfd, filename, user, group, flag), -+ TP_STRUCT__entry(__field(int, dfd) __string_from_user(filename, filename) __field(uid_t, user) __field(gid_t, group) __field(int, flag)), -+ TP_fast_assign(tp_assign(dfd, dfd) tp_copy_string_from_user(filename, filename) tp_assign(user, user) tp_assign(group, group) tp_assign(flag, flag)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_linkat -+SC_TRACE_EVENT(sys_linkat, -+ TP_PROTO(int olddfd, const char * oldname, int newdfd, const char * newname, int flags), -+ TP_ARGS(olddfd, oldname, newdfd, newname, flags), -+ TP_STRUCT__entry(__field(int, olddfd) __string_from_user(oldname, oldname) __field(int, newdfd) __string_from_user(newname, newname) __field(int, flags)), -+ TP_fast_assign(tp_assign(olddfd, olddfd) tp_copy_string_from_user(oldname, oldname) tp_assign(newdfd, newdfd) tp_copy_string_from_user(newname, newname) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_ppoll -+SC_TRACE_EVENT(sys_ppoll, -+ TP_PROTO(struct pollfd * ufds, unsigned int nfds, struct timespec * tsp, const sigset_t * sigmask, size_t sigsetsize), -+ TP_ARGS(ufds, nfds, tsp, sigmask, sigsetsize), -+ TP_STRUCT__entry(__field_hex(struct pollfd *, ufds) __field(unsigned int, nfds) __field_hex(struct timespec *, tsp) __field_hex(const sigset_t *, sigmask) __field(size_t, sigsetsize)), -+ TP_fast_assign(tp_assign(ufds, ufds) tp_assign(nfds, nfds) tp_assign(tsp, tsp) tp_assign(sigmask, sigmask) tp_assign(sigsetsize, sigsetsize)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_preadv -+SC_TRACE_EVENT(sys_preadv, -+ TP_PROTO(unsigned long fd, const struct iovec * vec, unsigned long vlen, unsigned long pos_l, unsigned long pos_h), -+ TP_ARGS(fd, vec, vlen, pos_l, pos_h), -+ TP_STRUCT__entry(__field(unsigned long, fd) __field_hex(const struct iovec *, vec) __field(unsigned long, vlen) __field(unsigned long, pos_l) __field(unsigned long, pos_h)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(vec, vec) tp_assign(vlen, vlen) tp_assign(pos_l, pos_l) tp_assign(pos_h, pos_h)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_pwritev -+SC_TRACE_EVENT(sys_pwritev, -+ TP_PROTO(unsigned long fd, const struct iovec * vec, unsigned long vlen, unsigned long pos_l, unsigned long pos_h), -+ TP_ARGS(fd, vec, vlen, pos_l, pos_h), -+ TP_STRUCT__entry(__field(unsigned long, fd) __field_hex(const struct iovec *, vec) __field(unsigned long, vlen) __field(unsigned long, pos_l) __field(unsigned long, pos_h)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(vec, vec) tp_assign(vlen, vlen) tp_assign(pos_l, pos_l) tp_assign(pos_h, pos_h)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_perf_event_open -+SC_TRACE_EVENT(sys_perf_event_open, -+ TP_PROTO(struct perf_event_attr * attr_uptr, pid_t pid, int cpu, int group_fd, unsigned long flags), -+ TP_ARGS(attr_uptr, pid, cpu, group_fd, flags), -+ TP_STRUCT__entry(__field_hex(struct perf_event_attr *, attr_uptr) __field(pid_t, pid) __field(int, cpu) __field(int, group_fd) __field(unsigned long, flags)), -+ TP_fast_assign(tp_assign(attr_uptr, attr_uptr) tp_assign(pid, pid) tp_assign(cpu, cpu) tp_assign(group_fd, group_fd) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_recvmmsg -+SC_TRACE_EVENT(sys_recvmmsg, -+ TP_PROTO(int fd, struct mmsghdr * mmsg, unsigned int vlen, unsigned int flags, struct timespec * timeout), -+ TP_ARGS(fd, mmsg, vlen, flags, timeout), -+ TP_STRUCT__entry(__field(int, fd) __field_hex(struct mmsghdr *, mmsg) __field(unsigned int, vlen) __field(unsigned int, flags) __field_hex(struct timespec *, timeout)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(mmsg, mmsg) tp_assign(vlen, vlen) tp_assign(flags, flags) tp_assign(timeout, timeout)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_name_to_handle_at -+SC_TRACE_EVENT(sys_name_to_handle_at, -+ TP_PROTO(int dfd, const char * name, struct file_handle * handle, int * mnt_id, int flag), -+ TP_ARGS(dfd, name, handle, mnt_id, flag), -+ TP_STRUCT__entry(__field(int, dfd) __string_from_user(name, name) __field_hex(struct file_handle *, handle) __field_hex(int *, mnt_id) __field(int, flag)), -+ TP_fast_assign(tp_assign(dfd, dfd) tp_copy_string_from_user(name, name) tp_assign(handle, handle) tp_assign(mnt_id, mnt_id) tp_assign(flag, flag)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_futex -+SC_TRACE_EVENT(sys_futex, -+ TP_PROTO(u32 * uaddr, int op, u32 val, struct timespec * utime, u32 * uaddr2, u32 val3), -+ TP_ARGS(uaddr, op, val, utime, uaddr2, val3), -+ TP_STRUCT__entry(__field_hex(u32 *, uaddr) __field(int, op) __field(u32, val) __field_hex(struct timespec *, utime) __field_hex(u32 *, uaddr2) __field(u32, val3)), -+ TP_fast_assign(tp_assign(uaddr, uaddr) tp_assign(op, op) tp_assign(val, val) tp_assign(utime, utime) tp_assign(uaddr2, uaddr2) tp_assign(val3, val3)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_sendto -+SC_TRACE_EVENT(sys_sendto, -+ TP_PROTO(int fd, void * buff, size_t len, unsigned flags, struct sockaddr * addr, int addr_len), -+ TP_ARGS(fd, buff, len, flags, addr, addr_len), -+ TP_STRUCT__entry(__field(int, fd) __field_hex(void *, buff) __field(size_t, len) __field(unsigned, flags) __field_hex(struct sockaddr *, addr) __field_hex(int, addr_len)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(buff, buff) tp_assign(len, len) tp_assign(flags, flags) tp_assign(addr, addr) tp_assign(addr_len, addr_len)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_recvfrom -+SC_TRACE_EVENT(sys_recvfrom, -+ TP_PROTO(int fd, void * ubuf, size_t size, unsigned flags, struct sockaddr * addr, int * addr_len), -+ TP_ARGS(fd, ubuf, size, flags, addr, addr_len), -+ TP_STRUCT__entry(__field(int, fd) __field_hex(void *, ubuf) __field(size_t, size) __field(unsigned, flags) __field_hex(struct sockaddr *, addr) __field_hex(int *, addr_len)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(ubuf, ubuf) tp_assign(size, size) tp_assign(flags, flags) tp_assign(addr, addr) tp_assign(addr_len, addr_len)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_pselect6 -+SC_TRACE_EVENT(sys_pselect6, -+ TP_PROTO(int n, fd_set * inp, fd_set * outp, fd_set * exp, struct timespec * tsp, void * sig), -+ TP_ARGS(n, inp, outp, exp, tsp, sig), -+ TP_STRUCT__entry(__field(int, n) __field_hex(fd_set *, inp) __field_hex(fd_set *, outp) __field_hex(fd_set *, exp) __field_hex(struct timespec *, tsp) __field_hex(void *, sig)), -+ TP_fast_assign(tp_assign(n, n) tp_assign(inp, inp) tp_assign(outp, outp) tp_assign(exp, exp) tp_assign(tsp, tsp) tp_assign(sig, sig)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_splice -+SC_TRACE_EVENT(sys_splice, -+ TP_PROTO(int fd_in, loff_t * off_in, int fd_out, loff_t * off_out, size_t len, unsigned int flags), -+ TP_ARGS(fd_in, off_in, fd_out, off_out, len, flags), -+ TP_STRUCT__entry(__field(int, fd_in) __field_hex(loff_t *, off_in) __field(int, fd_out) __field_hex(loff_t *, off_out) __field(size_t, len) __field(unsigned int, flags)), -+ TP_fast_assign(tp_assign(fd_in, fd_in) tp_assign(off_in, off_in) tp_assign(fd_out, fd_out) tp_assign(off_out, off_out) tp_assign(len, len) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_epoll_pwait -+SC_TRACE_EVENT(sys_epoll_pwait, -+ TP_PROTO(int epfd, struct epoll_event * events, int maxevents, int timeout, const sigset_t * sigmask, size_t sigsetsize), -+ TP_ARGS(epfd, events, maxevents, timeout, sigmask, sigsetsize), -+ TP_STRUCT__entry(__field(int, epfd) __field_hex(struct epoll_event *, events) __field(int, maxevents) __field(int, timeout) __field_hex(const sigset_t *, sigmask) __field(size_t, sigsetsize)), -+ TP_fast_assign(tp_assign(epfd, epfd) tp_assign(events, events) tp_assign(maxevents, maxevents) tp_assign(timeout, timeout) tp_assign(sigmask, sigmask) tp_assign(sigsetsize, sigsetsize)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_process_vm_readv -+SC_TRACE_EVENT(sys_process_vm_readv, -+ TP_PROTO(pid_t pid, const struct iovec * lvec, unsigned long liovcnt, const struct iovec * rvec, unsigned long riovcnt, unsigned long flags), -+ TP_ARGS(pid, lvec, liovcnt, rvec, riovcnt, flags), -+ TP_STRUCT__entry(__field(pid_t, pid) __field_hex(const struct iovec *, lvec) __field(unsigned long, liovcnt) __field_hex(const struct iovec *, rvec) __field(unsigned long, riovcnt) __field(unsigned long, flags)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(lvec, lvec) tp_assign(liovcnt, liovcnt) tp_assign(rvec, rvec) tp_assign(riovcnt, riovcnt) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_process_vm_writev -+SC_TRACE_EVENT(sys_process_vm_writev, -+ TP_PROTO(pid_t pid, const struct iovec * lvec, unsigned long liovcnt, const struct iovec * rvec, unsigned long riovcnt, unsigned long flags), -+ TP_ARGS(pid, lvec, liovcnt, rvec, riovcnt, flags), -+ TP_STRUCT__entry(__field(pid_t, pid) __field_hex(const struct iovec *, lvec) __field(unsigned long, liovcnt) __field_hex(const struct iovec *, rvec) __field(unsigned long, riovcnt) __field(unsigned long, flags)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(lvec, lvec) tp_assign(liovcnt, liovcnt) tp_assign(rvec, rvec) tp_assign(riovcnt, riovcnt) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+ -+#endif /* _TRACE_SYSCALLS_POINTERS_H */ -+ -+/* This part must be outside protection */ -+#include "../../../probes/define_trace.h" -+ -+#else /* CREATE_SYSCALL_TABLE */ -+ -+#include "arm-32-syscalls-3.4.25_pointers_override.h" -+#include "syscalls_pointers_override.h" -+ -+#ifndef OVERRIDE_TABLE_32_sys_read -+TRACE_SYSCALL_TABLE(sys_read, sys_read, 3, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_write -+TRACE_SYSCALL_TABLE(sys_write, sys_write, 4, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_open -+TRACE_SYSCALL_TABLE(sys_open, sys_open, 5, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_creat -+TRACE_SYSCALL_TABLE(sys_creat, sys_creat, 8, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_link -+TRACE_SYSCALL_TABLE(sys_link, sys_link, 9, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_unlink -+TRACE_SYSCALL_TABLE(sys_unlink, sys_unlink, 10, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_chdir -+TRACE_SYSCALL_TABLE(sys_chdir, sys_chdir, 12, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_mknod -+TRACE_SYSCALL_TABLE(sys_mknod, sys_mknod, 14, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_chmod -+TRACE_SYSCALL_TABLE(sys_chmod, sys_chmod, 15, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_lchown16 -+TRACE_SYSCALL_TABLE(sys_lchown16, sys_lchown16, 16, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_mount -+TRACE_SYSCALL_TABLE(sys_mount, sys_mount, 21, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_access -+TRACE_SYSCALL_TABLE(sys_access, sys_access, 33, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_rename -+TRACE_SYSCALL_TABLE(sys_rename, sys_rename, 38, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_mkdir -+TRACE_SYSCALL_TABLE(sys_mkdir, sys_mkdir, 39, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_rmdir -+TRACE_SYSCALL_TABLE(sys_rmdir, sys_rmdir, 40, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_pipe -+TRACE_SYSCALL_TABLE(sys_pipe, sys_pipe, 42, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_times -+TRACE_SYSCALL_TABLE(sys_times, sys_times, 43, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_acct -+TRACE_SYSCALL_TABLE(sys_acct, sys_acct, 51, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_umount -+TRACE_SYSCALL_TABLE(sys_umount, sys_umount, 52, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_chroot -+TRACE_SYSCALL_TABLE(sys_chroot, sys_chroot, 61, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_ustat -+TRACE_SYSCALL_TABLE(sys_ustat, sys_ustat, 62, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sigpending -+TRACE_SYSCALL_TABLE(sys_sigpending, sys_sigpending, 73, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sethostname -+TRACE_SYSCALL_TABLE(sys_sethostname, sys_sethostname, 74, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setrlimit -+TRACE_SYSCALL_TABLE(sys_setrlimit, sys_setrlimit, 75, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getrusage -+TRACE_SYSCALL_TABLE(sys_getrusage, sys_getrusage, 77, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_gettimeofday -+TRACE_SYSCALL_TABLE(sys_gettimeofday, sys_gettimeofday, 78, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_settimeofday -+TRACE_SYSCALL_TABLE(sys_settimeofday, sys_settimeofday, 79, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getgroups16 -+TRACE_SYSCALL_TABLE(sys_getgroups16, sys_getgroups16, 80, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setgroups16 -+TRACE_SYSCALL_TABLE(sys_setgroups16, sys_setgroups16, 81, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_symlink -+TRACE_SYSCALL_TABLE(sys_symlink, sys_symlink, 83, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_readlink -+TRACE_SYSCALL_TABLE(sys_readlink, sys_readlink, 85, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_uselib -+TRACE_SYSCALL_TABLE(sys_uselib, sys_uselib, 86, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_swapon -+TRACE_SYSCALL_TABLE(sys_swapon, sys_swapon, 87, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_reboot -+TRACE_SYSCALL_TABLE(sys_reboot, sys_reboot, 88, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_truncate -+TRACE_SYSCALL_TABLE(sys_truncate, sys_truncate, 92, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_statfs -+TRACE_SYSCALL_TABLE(sys_statfs, sys_statfs, 99, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_fstatfs -+TRACE_SYSCALL_TABLE(sys_fstatfs, sys_fstatfs, 100, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_syslog -+TRACE_SYSCALL_TABLE(sys_syslog, sys_syslog, 103, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setitimer -+TRACE_SYSCALL_TABLE(sys_setitimer, sys_setitimer, 104, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getitimer -+TRACE_SYSCALL_TABLE(sys_getitimer, sys_getitimer, 105, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_newstat -+TRACE_SYSCALL_TABLE(sys_newstat, sys_newstat, 106, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_newlstat -+TRACE_SYSCALL_TABLE(sys_newlstat, sys_newlstat, 107, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_newfstat -+TRACE_SYSCALL_TABLE(sys_newfstat, sys_newfstat, 108, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_wait4 -+TRACE_SYSCALL_TABLE(sys_wait4, sys_wait4, 114, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_swapoff -+TRACE_SYSCALL_TABLE(sys_swapoff, sys_swapoff, 115, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sysinfo -+TRACE_SYSCALL_TABLE(sys_sysinfo, sys_sysinfo, 116, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setdomainname -+TRACE_SYSCALL_TABLE(sys_setdomainname, sys_setdomainname, 121, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_newuname -+TRACE_SYSCALL_TABLE(sys_newuname, sys_newuname, 122, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_adjtimex -+TRACE_SYSCALL_TABLE(sys_adjtimex, sys_adjtimex, 124, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sigprocmask -+TRACE_SYSCALL_TABLE(sys_sigprocmask, sys_sigprocmask, 126, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_init_module -+TRACE_SYSCALL_TABLE(sys_init_module, sys_init_module, 128, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_delete_module -+TRACE_SYSCALL_TABLE(sys_delete_module, sys_delete_module, 129, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_quotactl -+TRACE_SYSCALL_TABLE(sys_quotactl, sys_quotactl, 131, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_llseek -+TRACE_SYSCALL_TABLE(sys_llseek, sys_llseek, 140, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getdents -+TRACE_SYSCALL_TABLE(sys_getdents, sys_getdents, 141, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_select -+TRACE_SYSCALL_TABLE(sys_select, sys_select, 142, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_readv -+TRACE_SYSCALL_TABLE(sys_readv, sys_readv, 145, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_writev -+TRACE_SYSCALL_TABLE(sys_writev, sys_writev, 146, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sysctl -+TRACE_SYSCALL_TABLE(sys_sysctl, sys_sysctl, 149, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sched_setparam -+TRACE_SYSCALL_TABLE(sys_sched_setparam, sys_sched_setparam, 154, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sched_getparam -+TRACE_SYSCALL_TABLE(sys_sched_getparam, sys_sched_getparam, 155, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sched_setscheduler -+TRACE_SYSCALL_TABLE(sys_sched_setscheduler, sys_sched_setscheduler, 156, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sched_rr_get_interval -+TRACE_SYSCALL_TABLE(sys_sched_rr_get_interval, sys_sched_rr_get_interval, 161, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_nanosleep -+TRACE_SYSCALL_TABLE(sys_nanosleep, sys_nanosleep, 162, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getresuid16 -+TRACE_SYSCALL_TABLE(sys_getresuid16, sys_getresuid16, 165, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_poll -+TRACE_SYSCALL_TABLE(sys_poll, sys_poll, 168, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getresgid16 -+TRACE_SYSCALL_TABLE(sys_getresgid16, sys_getresgid16, 171, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_rt_sigaction -+TRACE_SYSCALL_TABLE(sys_rt_sigaction, sys_rt_sigaction, 174, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_rt_sigprocmask -+TRACE_SYSCALL_TABLE(sys_rt_sigprocmask, sys_rt_sigprocmask, 175, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_rt_sigpending -+TRACE_SYSCALL_TABLE(sys_rt_sigpending, sys_rt_sigpending, 176, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_rt_sigtimedwait -+TRACE_SYSCALL_TABLE(sys_rt_sigtimedwait, sys_rt_sigtimedwait, 177, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_rt_sigqueueinfo -+TRACE_SYSCALL_TABLE(sys_rt_sigqueueinfo, sys_rt_sigqueueinfo, 178, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_rt_sigsuspend -+TRACE_SYSCALL_TABLE(sys_rt_sigsuspend, sys_rt_sigsuspend, 179, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_chown16 -+TRACE_SYSCALL_TABLE(sys_chown16, sys_chown16, 182, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getcwd -+TRACE_SYSCALL_TABLE(sys_getcwd, sys_getcwd, 183, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sendfile -+TRACE_SYSCALL_TABLE(sys_sendfile, sys_sendfile, 187, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getrlimit -+TRACE_SYSCALL_TABLE(sys_getrlimit, sys_getrlimit, 191, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_stat64 -+TRACE_SYSCALL_TABLE(sys_stat64, sys_stat64, 195, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_lstat64 -+TRACE_SYSCALL_TABLE(sys_lstat64, sys_lstat64, 196, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_fstat64 -+TRACE_SYSCALL_TABLE(sys_fstat64, sys_fstat64, 197, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_lchown -+TRACE_SYSCALL_TABLE(sys_lchown, sys_lchown, 198, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getgroups -+TRACE_SYSCALL_TABLE(sys_getgroups, sys_getgroups, 205, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setgroups -+TRACE_SYSCALL_TABLE(sys_setgroups, sys_setgroups, 206, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getresuid -+TRACE_SYSCALL_TABLE(sys_getresuid, sys_getresuid, 209, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getresgid -+TRACE_SYSCALL_TABLE(sys_getresgid, sys_getresgid, 211, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_chown -+TRACE_SYSCALL_TABLE(sys_chown, sys_chown, 212, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getdents64 -+TRACE_SYSCALL_TABLE(sys_getdents64, sys_getdents64, 217, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_pivot_root -+TRACE_SYSCALL_TABLE(sys_pivot_root, sys_pivot_root, 218, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_mincore -+TRACE_SYSCALL_TABLE(sys_mincore, sys_mincore, 219, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setxattr -+TRACE_SYSCALL_TABLE(sys_setxattr, sys_setxattr, 226, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_lsetxattr -+TRACE_SYSCALL_TABLE(sys_lsetxattr, sys_lsetxattr, 227, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_fsetxattr -+TRACE_SYSCALL_TABLE(sys_fsetxattr, sys_fsetxattr, 228, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getxattr -+TRACE_SYSCALL_TABLE(sys_getxattr, sys_getxattr, 229, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_lgetxattr -+TRACE_SYSCALL_TABLE(sys_lgetxattr, sys_lgetxattr, 230, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_fgetxattr -+TRACE_SYSCALL_TABLE(sys_fgetxattr, sys_fgetxattr, 231, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_listxattr -+TRACE_SYSCALL_TABLE(sys_listxattr, sys_listxattr, 232, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_llistxattr -+TRACE_SYSCALL_TABLE(sys_llistxattr, sys_llistxattr, 233, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_flistxattr -+TRACE_SYSCALL_TABLE(sys_flistxattr, sys_flistxattr, 234, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_removexattr -+TRACE_SYSCALL_TABLE(sys_removexattr, sys_removexattr, 235, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_lremovexattr -+TRACE_SYSCALL_TABLE(sys_lremovexattr, sys_lremovexattr, 236, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_fremovexattr -+TRACE_SYSCALL_TABLE(sys_fremovexattr, sys_fremovexattr, 237, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sendfile64 -+TRACE_SYSCALL_TABLE(sys_sendfile64, sys_sendfile64, 239, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_futex -+TRACE_SYSCALL_TABLE(sys_futex, sys_futex, 240, 6) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sched_setaffinity -+TRACE_SYSCALL_TABLE(sys_sched_setaffinity, sys_sched_setaffinity, 241, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sched_getaffinity -+TRACE_SYSCALL_TABLE(sys_sched_getaffinity, sys_sched_getaffinity, 242, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_io_setup -+TRACE_SYSCALL_TABLE(sys_io_setup, sys_io_setup, 243, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_io_getevents -+TRACE_SYSCALL_TABLE(sys_io_getevents, sys_io_getevents, 245, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_io_submit -+TRACE_SYSCALL_TABLE(sys_io_submit, sys_io_submit, 246, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_io_cancel -+TRACE_SYSCALL_TABLE(sys_io_cancel, sys_io_cancel, 247, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_epoll_ctl -+TRACE_SYSCALL_TABLE(sys_epoll_ctl, sys_epoll_ctl, 251, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_epoll_wait -+TRACE_SYSCALL_TABLE(sys_epoll_wait, sys_epoll_wait, 252, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_set_tid_address -+TRACE_SYSCALL_TABLE(sys_set_tid_address, sys_set_tid_address, 256, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_timer_create -+TRACE_SYSCALL_TABLE(sys_timer_create, sys_timer_create, 257, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_timer_settime -+TRACE_SYSCALL_TABLE(sys_timer_settime, sys_timer_settime, 258, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_timer_gettime -+TRACE_SYSCALL_TABLE(sys_timer_gettime, sys_timer_gettime, 259, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_clock_settime -+TRACE_SYSCALL_TABLE(sys_clock_settime, sys_clock_settime, 262, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_clock_gettime -+TRACE_SYSCALL_TABLE(sys_clock_gettime, sys_clock_gettime, 263, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_clock_getres -+TRACE_SYSCALL_TABLE(sys_clock_getres, sys_clock_getres, 264, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_clock_nanosleep -+TRACE_SYSCALL_TABLE(sys_clock_nanosleep, sys_clock_nanosleep, 265, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_utimes -+TRACE_SYSCALL_TABLE(sys_utimes, sys_utimes, 269, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_mq_open -+TRACE_SYSCALL_TABLE(sys_mq_open, sys_mq_open, 274, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_mq_unlink -+TRACE_SYSCALL_TABLE(sys_mq_unlink, sys_mq_unlink, 275, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_mq_timedsend -+TRACE_SYSCALL_TABLE(sys_mq_timedsend, sys_mq_timedsend, 276, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_mq_timedreceive -+TRACE_SYSCALL_TABLE(sys_mq_timedreceive, sys_mq_timedreceive, 277, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_mq_notify -+TRACE_SYSCALL_TABLE(sys_mq_notify, sys_mq_notify, 278, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_mq_getsetattr -+TRACE_SYSCALL_TABLE(sys_mq_getsetattr, sys_mq_getsetattr, 279, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_waitid -+TRACE_SYSCALL_TABLE(sys_waitid, sys_waitid, 280, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_bind -+TRACE_SYSCALL_TABLE(sys_bind, sys_bind, 282, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_connect -+TRACE_SYSCALL_TABLE(sys_connect, sys_connect, 283, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_accept -+TRACE_SYSCALL_TABLE(sys_accept, sys_accept, 285, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getsockname -+TRACE_SYSCALL_TABLE(sys_getsockname, sys_getsockname, 286, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getpeername -+TRACE_SYSCALL_TABLE(sys_getpeername, sys_getpeername, 287, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_socketpair -+TRACE_SYSCALL_TABLE(sys_socketpair, sys_socketpair, 288, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_send -+TRACE_SYSCALL_TABLE(sys_send, sys_send, 289, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sendto -+TRACE_SYSCALL_TABLE(sys_sendto, sys_sendto, 290, 6) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_recvfrom -+TRACE_SYSCALL_TABLE(sys_recvfrom, sys_recvfrom, 292, 6) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setsockopt -+TRACE_SYSCALL_TABLE(sys_setsockopt, sys_setsockopt, 294, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getsockopt -+TRACE_SYSCALL_TABLE(sys_getsockopt, sys_getsockopt, 295, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sendmsg -+TRACE_SYSCALL_TABLE(sys_sendmsg, sys_sendmsg, 296, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_recvmsg -+TRACE_SYSCALL_TABLE(sys_recvmsg, sys_recvmsg, 297, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_semop -+TRACE_SYSCALL_TABLE(sys_semop, sys_semop, 298, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_msgsnd -+TRACE_SYSCALL_TABLE(sys_msgsnd, sys_msgsnd, 301, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_msgrcv -+TRACE_SYSCALL_TABLE(sys_msgrcv, sys_msgrcv, 302, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_msgctl -+TRACE_SYSCALL_TABLE(sys_msgctl, sys_msgctl, 304, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_shmat -+TRACE_SYSCALL_TABLE(sys_shmat, sys_shmat, 305, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_shmdt -+TRACE_SYSCALL_TABLE(sys_shmdt, sys_shmdt, 306, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_shmctl -+TRACE_SYSCALL_TABLE(sys_shmctl, sys_shmctl, 308, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_add_key -+TRACE_SYSCALL_TABLE(sys_add_key, sys_add_key, 309, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_request_key -+TRACE_SYSCALL_TABLE(sys_request_key, sys_request_key, 310, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_semtimedop -+TRACE_SYSCALL_TABLE(sys_semtimedop, sys_semtimedop, 312, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_inotify_add_watch -+TRACE_SYSCALL_TABLE(sys_inotify_add_watch, sys_inotify_add_watch, 317, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_openat -+TRACE_SYSCALL_TABLE(sys_openat, sys_openat, 322, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_mkdirat -+TRACE_SYSCALL_TABLE(sys_mkdirat, sys_mkdirat, 323, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_mknodat -+TRACE_SYSCALL_TABLE(sys_mknodat, sys_mknodat, 324, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_fchownat -+TRACE_SYSCALL_TABLE(sys_fchownat, sys_fchownat, 325, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_futimesat -+TRACE_SYSCALL_TABLE(sys_futimesat, sys_futimesat, 326, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_fstatat64 -+TRACE_SYSCALL_TABLE(sys_fstatat64, sys_fstatat64, 327, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_unlinkat -+TRACE_SYSCALL_TABLE(sys_unlinkat, sys_unlinkat, 328, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_renameat -+TRACE_SYSCALL_TABLE(sys_renameat, sys_renameat, 329, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_linkat -+TRACE_SYSCALL_TABLE(sys_linkat, sys_linkat, 330, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_symlinkat -+TRACE_SYSCALL_TABLE(sys_symlinkat, sys_symlinkat, 331, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_readlinkat -+TRACE_SYSCALL_TABLE(sys_readlinkat, sys_readlinkat, 332, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_fchmodat -+TRACE_SYSCALL_TABLE(sys_fchmodat, sys_fchmodat, 333, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_faccessat -+TRACE_SYSCALL_TABLE(sys_faccessat, sys_faccessat, 334, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_pselect6 -+TRACE_SYSCALL_TABLE(sys_pselect6, sys_pselect6, 335, 6) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_ppoll -+TRACE_SYSCALL_TABLE(sys_ppoll, sys_ppoll, 336, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_set_robust_list -+TRACE_SYSCALL_TABLE(sys_set_robust_list, sys_set_robust_list, 338, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_get_robust_list -+TRACE_SYSCALL_TABLE(sys_get_robust_list, sys_get_robust_list, 339, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_splice -+TRACE_SYSCALL_TABLE(sys_splice, sys_splice, 340, 6) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_vmsplice -+TRACE_SYSCALL_TABLE(sys_vmsplice, sys_vmsplice, 343, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getcpu -+TRACE_SYSCALL_TABLE(sys_getcpu, sys_getcpu, 345, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_epoll_pwait -+TRACE_SYSCALL_TABLE(sys_epoll_pwait, sys_epoll_pwait, 346, 6) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_utimensat -+TRACE_SYSCALL_TABLE(sys_utimensat, sys_utimensat, 348, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_signalfd -+TRACE_SYSCALL_TABLE(sys_signalfd, sys_signalfd, 349, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_timerfd_settime -+TRACE_SYSCALL_TABLE(sys_timerfd_settime, sys_timerfd_settime, 353, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_timerfd_gettime -+TRACE_SYSCALL_TABLE(sys_timerfd_gettime, sys_timerfd_gettime, 354, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_signalfd4 -+TRACE_SYSCALL_TABLE(sys_signalfd4, sys_signalfd4, 355, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_pipe2 -+TRACE_SYSCALL_TABLE(sys_pipe2, sys_pipe2, 359, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_preadv -+TRACE_SYSCALL_TABLE(sys_preadv, sys_preadv, 361, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_pwritev -+TRACE_SYSCALL_TABLE(sys_pwritev, sys_pwritev, 362, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_rt_tgsigqueueinfo -+TRACE_SYSCALL_TABLE(sys_rt_tgsigqueueinfo, sys_rt_tgsigqueueinfo, 363, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_perf_event_open -+TRACE_SYSCALL_TABLE(sys_perf_event_open, sys_perf_event_open, 364, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_recvmmsg -+TRACE_SYSCALL_TABLE(sys_recvmmsg, sys_recvmmsg, 365, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_accept4 -+TRACE_SYSCALL_TABLE(sys_accept4, sys_accept4, 366, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_prlimit64 -+TRACE_SYSCALL_TABLE(sys_prlimit64, sys_prlimit64, 369, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_name_to_handle_at -+TRACE_SYSCALL_TABLE(sys_name_to_handle_at, sys_name_to_handle_at, 370, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_open_by_handle_at -+TRACE_SYSCALL_TABLE(sys_open_by_handle_at, sys_open_by_handle_at, 371, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_clock_adjtime -+TRACE_SYSCALL_TABLE(sys_clock_adjtime, sys_clock_adjtime, 372, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sendmmsg -+TRACE_SYSCALL_TABLE(sys_sendmmsg, sys_sendmmsg, 374, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_process_vm_readv -+TRACE_SYSCALL_TABLE(sys_process_vm_readv, sys_process_vm_readv, 376, 6) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_process_vm_writev -+TRACE_SYSCALL_TABLE(sys_process_vm_writev, sys_process_vm_writev, 377, 6) -+#endif -+ -+#endif /* CREATE_SYSCALL_TABLE */ ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/syscalls/headers/arm-32-syscalls-3.4.25_pointers_override.h -@@ -0,0 +1,39 @@ -+ -+#define OVERRIDE_TABLE_32_sys_mmap2 -+ -+ -+#ifndef CREATE_SYSCALL_TABLE -+ -+SC_TRACE_EVENT(sys_mmap2, -+ TP_PROTO(void *addr, size_t len, int prot, -+ int flags, int fd, off_t pgoff), -+ TP_ARGS(addr, len, prot, flags, fd, pgoff), -+ TP_STRUCT__entry( -+ __field_hex(void *, addr) -+ __field(size_t, len) -+ __field(int, prot) -+ __field(int, flags) -+ __field(int, fd) -+ __field(off_t, pgoff)), -+ TP_fast_assign( -+ tp_assign(addr, addr) -+ tp_assign(len, len) -+ tp_assign(prot, prot) -+ tp_assign(flags, flags) -+ tp_assign(fd, fd) -+ tp_assign(pgoff, pgoff)), -+ TP_printk() -+) -+ -+#else /* CREATE_SYSCALL_TABLE */ -+ -+#define OVERRIDE_TABLE_32_sys_execve -+TRACE_SYSCALL_TABLE(sys_execve, sys_execve, 11, 3) -+#define OVERRIDE_TABLE_32_sys_clone -+TRACE_SYSCALL_TABLE(sys_clone, sys_clone, 120, 5) -+#define OVERRIDE_TABLE_32_sys_mmap2 -+TRACE_SYSCALL_TABLE(sys_mmap2, sys_mmap2, 192, 6) -+ -+#endif /* CREATE_SYSCALL_TABLE */ -+ -+ ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/syscalls/headers/compat_syscalls_integers.h -@@ -0,0 +1,3 @@ -+#ifdef CONFIG_X86_64 -+#include "x86-32-syscalls-3.1.0-rc6_integers.h" -+#endif ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/syscalls/headers/compat_syscalls_pointers.h -@@ -0,0 +1,3 @@ -+#ifdef CONFIG_X86_64 -+#include "x86-32-syscalls-3.1.0-rc6_pointers.h" -+#endif ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/syscalls/headers/mips-32-syscalls-3.5.0_integers.h -@@ -0,0 +1,677 @@ -+/* THIS FILE IS AUTO-GENERATED. DO NOT EDIT */ -+#ifndef CREATE_SYSCALL_TABLE -+ -+#if !defined(_TRACE_SYSCALLS_INTEGERS_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_SYSCALLS_INTEGERS_H -+ -+#include <linux/tracepoint.h> -+#include <linux/syscalls.h> -+#include "mips-32-syscalls-3.5.0_integers_override.h" -+#include "syscalls_integers_override.h" -+ -+SC_DECLARE_EVENT_CLASS_NOARGS(syscalls_noargs, -+ TP_STRUCT__entry(), -+ TP_fast_assign(), -+ TP_printk() -+) -+#ifndef OVERRIDE_32_sys_getpid -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_getpid) -+#endif -+#ifndef OVERRIDE_32_sys_getuid -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_getuid) -+#endif -+#ifndef OVERRIDE_32_sys_pause -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_pause) -+#endif -+#ifndef OVERRIDE_32_sys_sync -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_sync) -+#endif -+#ifndef OVERRIDE_32_sys_getgid -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_getgid) -+#endif -+#ifndef OVERRIDE_32_sys_geteuid -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_geteuid) -+#endif -+#ifndef OVERRIDE_32_sys_getegid -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_getegid) -+#endif -+#ifndef OVERRIDE_32_sys_getppid -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_getppid) -+#endif -+#ifndef OVERRIDE_32_sys_getpgrp -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_getpgrp) -+#endif -+#ifndef OVERRIDE_32_sys_setsid -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_setsid) -+#endif -+#ifndef OVERRIDE_32_sys_sgetmask -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_sgetmask) -+#endif -+#ifndef OVERRIDE_32_sys_vhangup -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_vhangup) -+#endif -+#ifndef OVERRIDE_32_sys_munlockall -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_munlockall) -+#endif -+#ifndef OVERRIDE_32_sys_sched_yield -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_sched_yield) -+#endif -+#ifndef OVERRIDE_32_sys_exit -+SC_TRACE_EVENT(sys_exit, -+ TP_PROTO(int error_code), -+ TP_ARGS(error_code), -+ TP_STRUCT__entry(__field(int, error_code)), -+ TP_fast_assign(tp_assign(error_code, error_code)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_close -+SC_TRACE_EVENT(sys_close, -+ TP_PROTO(unsigned int fd), -+ TP_ARGS(fd), -+ TP_STRUCT__entry(__field(unsigned int, fd)), -+ TP_fast_assign(tp_assign(fd, fd)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setuid -+SC_TRACE_EVENT(sys_setuid, -+ TP_PROTO(uid_t uid), -+ TP_ARGS(uid), -+ TP_STRUCT__entry(__field(uid_t, uid)), -+ TP_fast_assign(tp_assign(uid, uid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_alarm -+SC_TRACE_EVENT(sys_alarm, -+ TP_PROTO(unsigned int seconds), -+ TP_ARGS(seconds), -+ TP_STRUCT__entry(__field(unsigned int, seconds)), -+ TP_fast_assign(tp_assign(seconds, seconds)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_nice -+SC_TRACE_EVENT(sys_nice, -+ TP_PROTO(int increment), -+ TP_ARGS(increment), -+ TP_STRUCT__entry(__field(int, increment)), -+ TP_fast_assign(tp_assign(increment, increment)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_dup -+SC_TRACE_EVENT(sys_dup, -+ TP_PROTO(unsigned int fildes), -+ TP_ARGS(fildes), -+ TP_STRUCT__entry(__field(unsigned int, fildes)), -+ TP_fast_assign(tp_assign(fildes, fildes)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_brk -+SC_TRACE_EVENT(sys_brk, -+ TP_PROTO(unsigned long brk), -+ TP_ARGS(brk), -+ TP_STRUCT__entry(__field(unsigned long, brk)), -+ TP_fast_assign(tp_assign(brk, brk)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setgid -+SC_TRACE_EVENT(sys_setgid, -+ TP_PROTO(gid_t gid), -+ TP_ARGS(gid), -+ TP_STRUCT__entry(__field(gid_t, gid)), -+ TP_fast_assign(tp_assign(gid, gid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_umask -+SC_TRACE_EVENT(sys_umask, -+ TP_PROTO(int mask), -+ TP_ARGS(mask), -+ TP_STRUCT__entry(__field(int, mask)), -+ TP_fast_assign(tp_assign(mask, mask)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_ssetmask -+SC_TRACE_EVENT(sys_ssetmask, -+ TP_PROTO(int newmask), -+ TP_ARGS(newmask), -+ TP_STRUCT__entry(__field(int, newmask)), -+ TP_fast_assign(tp_assign(newmask, newmask)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_fsync -+SC_TRACE_EVENT(sys_fsync, -+ TP_PROTO(unsigned int fd), -+ TP_ARGS(fd), -+ TP_STRUCT__entry(__field(unsigned int, fd)), -+ TP_fast_assign(tp_assign(fd, fd)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_getpgid -+SC_TRACE_EVENT(sys_getpgid, -+ TP_PROTO(pid_t pid), -+ TP_ARGS(pid), -+ TP_STRUCT__entry(__field(pid_t, pid)), -+ TP_fast_assign(tp_assign(pid, pid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_fchdir -+SC_TRACE_EVENT(sys_fchdir, -+ TP_PROTO(unsigned int fd), -+ TP_ARGS(fd), -+ TP_STRUCT__entry(__field(unsigned int, fd)), -+ TP_fast_assign(tp_assign(fd, fd)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_personality -+SC_TRACE_EVENT(sys_personality, -+ TP_PROTO(unsigned int personality), -+ TP_ARGS(personality), -+ TP_STRUCT__entry(__field(unsigned int, personality)), -+ TP_fast_assign(tp_assign(personality, personality)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setfsuid -+SC_TRACE_EVENT(sys_setfsuid, -+ TP_PROTO(uid_t uid), -+ TP_ARGS(uid), -+ TP_STRUCT__entry(__field(uid_t, uid)), -+ TP_fast_assign(tp_assign(uid, uid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setfsgid -+SC_TRACE_EVENT(sys_setfsgid, -+ TP_PROTO(gid_t gid), -+ TP_ARGS(gid), -+ TP_STRUCT__entry(__field(gid_t, gid)), -+ TP_fast_assign(tp_assign(gid, gid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_getsid -+SC_TRACE_EVENT(sys_getsid, -+ TP_PROTO(pid_t pid), -+ TP_ARGS(pid), -+ TP_STRUCT__entry(__field(pid_t, pid)), -+ TP_fast_assign(tp_assign(pid, pid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_fdatasync -+SC_TRACE_EVENT(sys_fdatasync, -+ TP_PROTO(unsigned int fd), -+ TP_ARGS(fd), -+ TP_STRUCT__entry(__field(unsigned int, fd)), -+ TP_fast_assign(tp_assign(fd, fd)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_mlockall -+SC_TRACE_EVENT(sys_mlockall, -+ TP_PROTO(int flags), -+ TP_ARGS(flags), -+ TP_STRUCT__entry(__field(int, flags)), -+ TP_fast_assign(tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_sched_getscheduler -+SC_TRACE_EVENT(sys_sched_getscheduler, -+ TP_PROTO(pid_t pid), -+ TP_ARGS(pid), -+ TP_STRUCT__entry(__field(pid_t, pid)), -+ TP_fast_assign(tp_assign(pid, pid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_sched_get_priority_max -+SC_TRACE_EVENT(sys_sched_get_priority_max, -+ TP_PROTO(int policy), -+ TP_ARGS(policy), -+ TP_STRUCT__entry(__field(int, policy)), -+ TP_fast_assign(tp_assign(policy, policy)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_sched_get_priority_min -+SC_TRACE_EVENT(sys_sched_get_priority_min, -+ TP_PROTO(int policy), -+ TP_ARGS(policy), -+ TP_STRUCT__entry(__field(int, policy)), -+ TP_fast_assign(tp_assign(policy, policy)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_kill -+SC_TRACE_EVENT(sys_kill, -+ TP_PROTO(pid_t pid, int sig), -+ TP_ARGS(pid, sig), -+ TP_STRUCT__entry(__field(pid_t, pid) __field(int, sig)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(sig, sig)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setpgid -+SC_TRACE_EVENT(sys_setpgid, -+ TP_PROTO(pid_t pid, pid_t pgid), -+ TP_ARGS(pid, pgid), -+ TP_STRUCT__entry(__field(pid_t, pid) __field(pid_t, pgid)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(pgid, pgid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_dup2 -+SC_TRACE_EVENT(sys_dup2, -+ TP_PROTO(unsigned int oldfd, unsigned int newfd), -+ TP_ARGS(oldfd, newfd), -+ TP_STRUCT__entry(__field(unsigned int, oldfd) __field(unsigned int, newfd)), -+ TP_fast_assign(tp_assign(oldfd, oldfd) tp_assign(newfd, newfd)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setreuid -+SC_TRACE_EVENT(sys_setreuid, -+ TP_PROTO(uid_t ruid, uid_t euid), -+ TP_ARGS(ruid, euid), -+ TP_STRUCT__entry(__field(uid_t, ruid) __field(uid_t, euid)), -+ TP_fast_assign(tp_assign(ruid, ruid) tp_assign(euid, euid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setregid -+SC_TRACE_EVENT(sys_setregid, -+ TP_PROTO(gid_t rgid, gid_t egid), -+ TP_ARGS(rgid, egid), -+ TP_STRUCT__entry(__field(gid_t, rgid) __field(gid_t, egid)), -+ TP_fast_assign(tp_assign(rgid, rgid) tp_assign(egid, egid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_munmap -+SC_TRACE_EVENT(sys_munmap, -+ TP_PROTO(unsigned long addr, size_t len), -+ TP_ARGS(addr, len), -+ TP_STRUCT__entry(__field_hex(unsigned long, addr) __field(size_t, len)), -+ TP_fast_assign(tp_assign(addr, addr) tp_assign(len, len)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_ftruncate -+SC_TRACE_EVENT(sys_ftruncate, -+ TP_PROTO(unsigned int fd, unsigned long length), -+ TP_ARGS(fd, length), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field(unsigned long, length)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(length, length)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_fchmod -+SC_TRACE_EVENT(sys_fchmod, -+ TP_PROTO(unsigned int fd, umode_t mode), -+ TP_ARGS(fd, mode), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field(umode_t, mode)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(mode, mode)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_getpriority -+SC_TRACE_EVENT(sys_getpriority, -+ TP_PROTO(int which, int who), -+ TP_ARGS(which, who), -+ TP_STRUCT__entry(__field(int, which) __field(int, who)), -+ TP_fast_assign(tp_assign(which, which) tp_assign(who, who)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_bdflush -+SC_TRACE_EVENT(sys_bdflush, -+ TP_PROTO(int func, long data), -+ TP_ARGS(func, data), -+ TP_STRUCT__entry(__field(int, func) __field(long, data)), -+ TP_fast_assign(tp_assign(func, func) tp_assign(data, data)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_flock -+SC_TRACE_EVENT(sys_flock, -+ TP_PROTO(unsigned int fd, unsigned int cmd), -+ TP_ARGS(fd, cmd), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field(unsigned int, cmd)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(cmd, cmd)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_mlock -+SC_TRACE_EVENT(sys_mlock, -+ TP_PROTO(unsigned long start, size_t len), -+ TP_ARGS(start, len), -+ TP_STRUCT__entry(__field(unsigned long, start) __field(size_t, len)), -+ TP_fast_assign(tp_assign(start, start) tp_assign(len, len)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_munlock -+SC_TRACE_EVENT(sys_munlock, -+ TP_PROTO(unsigned long start, size_t len), -+ TP_ARGS(start, len), -+ TP_STRUCT__entry(__field(unsigned long, start) __field(size_t, len)), -+ TP_fast_assign(tp_assign(start, start) tp_assign(len, len)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_lseek -+SC_TRACE_EVENT(sys_lseek, -+ TP_PROTO(unsigned int fd, off_t offset, unsigned int origin), -+ TP_ARGS(fd, offset, origin), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field(off_t, offset) __field(unsigned int, origin)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(offset, offset) tp_assign(origin, origin)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_ioctl -+SC_TRACE_EVENT(sys_ioctl, -+ TP_PROTO(unsigned int fd, unsigned int cmd, unsigned long arg), -+ TP_ARGS(fd, cmd, arg), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field(unsigned int, cmd) __field(unsigned long, arg)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(cmd, cmd) tp_assign(arg, arg)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_fcntl -+SC_TRACE_EVENT(sys_fcntl, -+ TP_PROTO(unsigned int fd, unsigned int cmd, unsigned long arg), -+ TP_ARGS(fd, cmd, arg), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field(unsigned int, cmd) __field(unsigned long, arg)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(cmd, cmd) tp_assign(arg, arg)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_fchown -+SC_TRACE_EVENT(sys_fchown, -+ TP_PROTO(unsigned int fd, uid_t user, gid_t group), -+ TP_ARGS(fd, user, group), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field(uid_t, user) __field(gid_t, group)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(user, user) tp_assign(group, group)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setpriority -+SC_TRACE_EVENT(sys_setpriority, -+ TP_PROTO(int which, int who, int niceval), -+ TP_ARGS(which, who, niceval), -+ TP_STRUCT__entry(__field(int, which) __field(int, who) __field(int, niceval)), -+ TP_fast_assign(tp_assign(which, which) tp_assign(who, who) tp_assign(niceval, niceval)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_mprotect -+SC_TRACE_EVENT(sys_mprotect, -+ TP_PROTO(unsigned long start, size_t len, unsigned long prot), -+ TP_ARGS(start, len, prot), -+ TP_STRUCT__entry(__field(unsigned long, start) __field(size_t, len) __field(unsigned long, prot)), -+ TP_fast_assign(tp_assign(start, start) tp_assign(len, len) tp_assign(prot, prot)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_sysfs -+SC_TRACE_EVENT(sys_sysfs, -+ TP_PROTO(int option, unsigned long arg1, unsigned long arg2), -+ TP_ARGS(option, arg1, arg2), -+ TP_STRUCT__entry(__field(int, option) __field(unsigned long, arg1) __field(unsigned long, arg2)), -+ TP_fast_assign(tp_assign(option, option) tp_assign(arg1, arg1) tp_assign(arg2, arg2)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_msync -+SC_TRACE_EVENT(sys_msync, -+ TP_PROTO(unsigned long start, size_t len, int flags), -+ TP_ARGS(start, len, flags), -+ TP_STRUCT__entry(__field(unsigned long, start) __field(size_t, len) __field(int, flags)), -+ TP_fast_assign(tp_assign(start, start) tp_assign(len, len) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_cacheflush -+SC_TRACE_EVENT(sys_cacheflush, -+ TP_PROTO(unsigned long addr, unsigned long bytes, unsigned int cache), -+ TP_ARGS(addr, bytes, cache), -+ TP_STRUCT__entry(__field_hex(unsigned long, addr) __field(unsigned long, bytes) __field(unsigned int, cache)), -+ TP_fast_assign(tp_assign(addr, addr) tp_assign(bytes, bytes) tp_assign(cache, cache)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_ptrace -+SC_TRACE_EVENT(sys_ptrace, -+ TP_PROTO(long request, long pid, unsigned long addr, unsigned long data), -+ TP_ARGS(request, pid, addr, data), -+ TP_STRUCT__entry(__field(long, request) __field(long, pid) __field_hex(unsigned long, addr) __field(unsigned long, data)), -+ TP_fast_assign(tp_assign(request, request) tp_assign(pid, pid) tp_assign(addr, addr) tp_assign(data, data)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_mremap -+SC_TRACE_EVENT(sys_mremap, -+ TP_PROTO(unsigned long addr, unsigned long old_len, unsigned long new_len, unsigned long flags, unsigned long new_addr), -+ TP_ARGS(addr, old_len, new_len, flags, new_addr), -+ TP_STRUCT__entry(__field_hex(unsigned long, addr) __field(unsigned long, old_len) __field(unsigned long, new_len) __field(unsigned long, flags) __field_hex(unsigned long, new_addr)), -+ TP_fast_assign(tp_assign(addr, addr) tp_assign(old_len, old_len) tp_assign(new_len, new_len) tp_assign(flags, flags) tp_assign(new_addr, new_addr)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_mips_mmap -+SC_TRACE_EVENT(sys_mips_mmap, -+ TP_PROTO(unsigned long addr, unsigned long len, unsigned long prot, unsigned long flags, unsigned long fd, off_t offset), -+ TP_ARGS(addr, len, prot, flags, fd, offset), -+ TP_STRUCT__entry(__field_hex(unsigned long, addr) __field(unsigned long, len) __field(unsigned long, prot) __field(unsigned long, flags) __field(unsigned long, fd) __field(off_t, offset)), -+ TP_fast_assign(tp_assign(addr, addr) tp_assign(len, len) tp_assign(prot, prot) tp_assign(flags, flags) tp_assign(fd, fd) tp_assign(offset, offset)), -+ TP_printk() -+) -+#endif -+ -+#endif /* _TRACE_SYSCALLS_INTEGERS_H */ -+ -+/* This part must be outside protection */ -+#include "../../../probes/define_trace.h" -+ -+#else /* CREATE_SYSCALL_TABLE */ -+ -+#include "mips-32-syscalls-3.5.0_integers_override.h" -+#include "syscalls_integers_override.h" -+ -+#ifndef OVERRIDE_TABLE_32_sys_getpid -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_getpid, 4041, 0) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getuid -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_getuid, 4049, 0) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_pause -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_pause, 4059, 0) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sync -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_sync, 4073, 0) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getgid -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_getgid, 4095, 0) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_geteuid -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_geteuid, 4099, 0) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getegid -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_getegid, 4101, 0) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getppid -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_getppid, 4129, 0) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getpgrp -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_getpgrp, 4131, 0) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setsid -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_setsid, 4133, 0) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sgetmask -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_sgetmask, 4137, 0) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_vhangup -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_vhangup, 4223, 0) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_munlockall -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_munlockall, 4315, 0) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sched_yield -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_sched_yield, 4325, 0) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_exit -+TRACE_SYSCALL_TABLE(sys_exit, sys_exit, 4003, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_close -+TRACE_SYSCALL_TABLE(sys_close, sys_close, 4013, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_lseek -+TRACE_SYSCALL_TABLE(sys_lseek, sys_lseek, 4039, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setuid -+TRACE_SYSCALL_TABLE(sys_setuid, sys_setuid, 4047, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_ptrace -+TRACE_SYSCALL_TABLE(sys_ptrace, sys_ptrace, 4053, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_alarm -+TRACE_SYSCALL_TABLE(sys_alarm, sys_alarm, 4055, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_nice -+TRACE_SYSCALL_TABLE(sys_nice, sys_nice, 4069, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_kill -+TRACE_SYSCALL_TABLE(sys_kill, sys_kill, 4075, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_dup -+TRACE_SYSCALL_TABLE(sys_dup, sys_dup, 4083, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_brk -+TRACE_SYSCALL_TABLE(sys_brk, sys_brk, 4091, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setgid -+TRACE_SYSCALL_TABLE(sys_setgid, sys_setgid, 4093, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_ioctl -+TRACE_SYSCALL_TABLE(sys_ioctl, sys_ioctl, 4109, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_fcntl -+TRACE_SYSCALL_TABLE(sys_fcntl, sys_fcntl, 4111, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setpgid -+TRACE_SYSCALL_TABLE(sys_setpgid, sys_setpgid, 4115, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_umask -+TRACE_SYSCALL_TABLE(sys_umask, sys_umask, 4121, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_dup2 -+TRACE_SYSCALL_TABLE(sys_dup2, sys_dup2, 4127, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_ssetmask -+TRACE_SYSCALL_TABLE(sys_ssetmask, sys_ssetmask, 4139, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setreuid -+TRACE_SYSCALL_TABLE(sys_setreuid, sys_setreuid, 4141, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setregid -+TRACE_SYSCALL_TABLE(sys_setregid, sys_setregid, 4143, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_mips_mmap -+TRACE_SYSCALL_TABLE(sys_mips_mmap, sys_mips_mmap, 4181, 6) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_munmap -+TRACE_SYSCALL_TABLE(sys_munmap, sys_munmap, 4183, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_ftruncate -+TRACE_SYSCALL_TABLE(sys_ftruncate, sys_ftruncate, 4187, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_fchmod -+TRACE_SYSCALL_TABLE(sys_fchmod, sys_fchmod, 4189, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_fchown -+TRACE_SYSCALL_TABLE(sys_fchown, sys_fchown, 4191, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getpriority -+TRACE_SYSCALL_TABLE(sys_getpriority, sys_getpriority, 4193, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setpriority -+TRACE_SYSCALL_TABLE(sys_setpriority, sys_setpriority, 4195, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_fsync -+TRACE_SYSCALL_TABLE(sys_fsync, sys_fsync, 4237, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_mprotect -+TRACE_SYSCALL_TABLE(sys_mprotect, sys_mprotect, 4251, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getpgid -+TRACE_SYSCALL_TABLE(sys_getpgid, sys_getpgid, 4265, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_fchdir -+TRACE_SYSCALL_TABLE(sys_fchdir, sys_fchdir, 4267, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_bdflush -+TRACE_SYSCALL_TABLE(sys_bdflush, sys_bdflush, 4269, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sysfs -+TRACE_SYSCALL_TABLE(sys_sysfs, sys_sysfs, 4271, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_personality -+TRACE_SYSCALL_TABLE(sys_personality, sys_personality, 4273, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setfsuid -+TRACE_SYSCALL_TABLE(sys_setfsuid, sys_setfsuid, 4277, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setfsgid -+TRACE_SYSCALL_TABLE(sys_setfsgid, sys_setfsgid, 4279, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_flock -+TRACE_SYSCALL_TABLE(sys_flock, sys_flock, 4287, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_msync -+TRACE_SYSCALL_TABLE(sys_msync, sys_msync, 4289, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_cacheflush -+TRACE_SYSCALL_TABLE(sys_cacheflush, sys_cacheflush, 4295, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getsid -+TRACE_SYSCALL_TABLE(sys_getsid, sys_getsid, 4303, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_fdatasync -+TRACE_SYSCALL_TABLE(sys_fdatasync, sys_fdatasync, 4305, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_mlock -+TRACE_SYSCALL_TABLE(sys_mlock, sys_mlock, 4309, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_munlock -+TRACE_SYSCALL_TABLE(sys_munlock, sys_munlock, 4311, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_mlockall -+TRACE_SYSCALL_TABLE(sys_mlockall, sys_mlockall, 4313, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sched_getscheduler -+TRACE_SYSCALL_TABLE(sys_sched_getscheduler, sys_sched_getscheduler, 4323, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sched_get_priority_max -+TRACE_SYSCALL_TABLE(sys_sched_get_priority_max, sys_sched_get_priority_max, 4327, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sched_get_priority_min -+TRACE_SYSCALL_TABLE(sys_sched_get_priority_min, sys_sched_get_priority_min, 4329, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_mremap -+TRACE_SYSCALL_TABLE(sys_mremap, sys_mremap, 4335, 5) -+#endif -+ -+#endif /* CREATE_SYSCALL_TABLE */ ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/syscalls/headers/mips-32-syscalls-3.5.0_integers_override.h -@@ -0,0 +1,3 @@ -+/* -+ * this is a place-holder for MIPS integer syscall definition override. -+ */ ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/syscalls/headers/mips-32-syscalls-3.5.0_pointers.h -@@ -0,0 +1,984 @@ -+/* THIS FILE IS AUTO-GENERATED. DO NOT EDIT */ -+#ifndef CREATE_SYSCALL_TABLE -+ -+#if !defined(_TRACE_SYSCALLS_POINTERS_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_SYSCALLS_POINTERS_H -+ -+#include <linux/tracepoint.h> -+#include <linux/syscalls.h> -+#include "mips-32-syscalls-3.5.0_pointers_override.h" -+#include "syscalls_pointers_override.h" -+ -+#ifndef OVERRIDE_32_sys_unlink -+SC_TRACE_EVENT(sys_unlink, -+ TP_PROTO(const char * pathname), -+ TP_ARGS(pathname), -+ TP_STRUCT__entry(__string_from_user(pathname, pathname)), -+ TP_fast_assign(tp_copy_string_from_user(pathname, pathname)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_chdir -+SC_TRACE_EVENT(sys_chdir, -+ TP_PROTO(const char * filename), -+ TP_ARGS(filename), -+ TP_STRUCT__entry(__string_from_user(filename, filename)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_time -+SC_TRACE_EVENT(sys_time, -+ TP_PROTO(time_t * tloc), -+ TP_ARGS(tloc), -+ TP_STRUCT__entry(__field_hex(time_t *, tloc)), -+ TP_fast_assign(tp_assign(tloc, tloc)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_oldumount -+SC_TRACE_EVENT(sys_oldumount, -+ TP_PROTO(char * name), -+ TP_ARGS(name), -+ TP_STRUCT__entry(__string_from_user(name, name)), -+ TP_fast_assign(tp_copy_string_from_user(name, name)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_stime -+SC_TRACE_EVENT(sys_stime, -+ TP_PROTO(time_t * tptr), -+ TP_ARGS(tptr), -+ TP_STRUCT__entry(__field_hex(time_t *, tptr)), -+ TP_fast_assign(tp_assign(tptr, tptr)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_rmdir -+SC_TRACE_EVENT(sys_rmdir, -+ TP_PROTO(const char * pathname), -+ TP_ARGS(pathname), -+ TP_STRUCT__entry(__string_from_user(pathname, pathname)), -+ TP_fast_assign(tp_copy_string_from_user(pathname, pathname)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_times -+SC_TRACE_EVENT(sys_times, -+ TP_PROTO(struct tms * tbuf), -+ TP_ARGS(tbuf), -+ TP_STRUCT__entry(__field_hex(struct tms *, tbuf)), -+ TP_fast_assign(tp_assign(tbuf, tbuf)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_olduname -+SC_TRACE_EVENT(sys_olduname, -+ TP_PROTO(struct oldold_utsname * name), -+ TP_ARGS(name), -+ TP_STRUCT__entry(__field_hex(struct oldold_utsname *, name)), -+ TP_fast_assign(tp_assign(name, name)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_chroot -+SC_TRACE_EVENT(sys_chroot, -+ TP_PROTO(const char * filename), -+ TP_ARGS(filename), -+ TP_STRUCT__entry(__string_from_user(filename, filename)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_sigpending -+SC_TRACE_EVENT(sys_sigpending, -+ TP_PROTO(old_sigset_t * set), -+ TP_ARGS(set), -+ TP_STRUCT__entry(__field_hex(old_sigset_t *, set)), -+ TP_fast_assign(tp_assign(set, set)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_uselib -+SC_TRACE_EVENT(sys_uselib, -+ TP_PROTO(const char * library), -+ TP_ARGS(library), -+ TP_STRUCT__entry(__field_hex(const char *, library)), -+ TP_fast_assign(tp_assign(library, library)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_uname -+SC_TRACE_EVENT(sys_uname, -+ TP_PROTO(struct old_utsname * name), -+ TP_ARGS(name), -+ TP_STRUCT__entry(__field_hex(struct old_utsname *, name)), -+ TP_fast_assign(tp_assign(name, name)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_swapoff -+SC_TRACE_EVENT(sys_swapoff, -+ TP_PROTO(const char * specialfile), -+ TP_ARGS(specialfile), -+ TP_STRUCT__entry(__string_from_user(specialfile, specialfile)), -+ TP_fast_assign(tp_copy_string_from_user(specialfile, specialfile)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_sysinfo -+SC_TRACE_EVENT(sys_sysinfo, -+ TP_PROTO(struct sysinfo * info), -+ TP_ARGS(info), -+ TP_STRUCT__entry(__field_hex(struct sysinfo *, info)), -+ TP_fast_assign(tp_assign(info, info)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_newuname -+SC_TRACE_EVENT(sys_newuname, -+ TP_PROTO(struct new_utsname * name), -+ TP_ARGS(name), -+ TP_STRUCT__entry(__field_hex(struct new_utsname *, name)), -+ TP_fast_assign(tp_assign(name, name)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_adjtimex -+SC_TRACE_EVENT(sys_adjtimex, -+ TP_PROTO(struct timex * txc_p), -+ TP_ARGS(txc_p), -+ TP_STRUCT__entry(__field_hex(struct timex *, txc_p)), -+ TP_fast_assign(tp_assign(txc_p, txc_p)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_sysctl -+SC_TRACE_EVENT(sys_sysctl, -+ TP_PROTO(struct __sysctl_args * args), -+ TP_ARGS(args), -+ TP_STRUCT__entry(__field_hex(struct __sysctl_args *, args)), -+ TP_fast_assign(tp_assign(args, args)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_creat -+SC_TRACE_EVENT(sys_creat, -+ TP_PROTO(const char * pathname, umode_t mode), -+ TP_ARGS(pathname, mode), -+ TP_STRUCT__entry(__string_from_user(pathname, pathname) __field(umode_t, mode)), -+ TP_fast_assign(tp_copy_string_from_user(pathname, pathname) tp_assign(mode, mode)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_link -+SC_TRACE_EVENT(sys_link, -+ TP_PROTO(const char * oldname, const char * newname), -+ TP_ARGS(oldname, newname), -+ TP_STRUCT__entry(__string_from_user(oldname, oldname) __string_from_user(newname, newname)), -+ TP_fast_assign(tp_copy_string_from_user(oldname, oldname) tp_copy_string_from_user(newname, newname)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_chmod -+SC_TRACE_EVENT(sys_chmod, -+ TP_PROTO(const char * filename, umode_t mode), -+ TP_ARGS(filename, mode), -+ TP_STRUCT__entry(__string_from_user(filename, filename) __field(umode_t, mode)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename) tp_assign(mode, mode)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_utime -+SC_TRACE_EVENT(sys_utime, -+ TP_PROTO(char * filename, struct utimbuf * times), -+ TP_ARGS(filename, times), -+ TP_STRUCT__entry(__string_from_user(filename, filename) __field_hex(struct utimbuf *, times)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename) tp_assign(times, times)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_access -+SC_TRACE_EVENT(sys_access, -+ TP_PROTO(const char * filename, int mode), -+ TP_ARGS(filename, mode), -+ TP_STRUCT__entry(__string_from_user(filename, filename) __field(int, mode)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename) tp_assign(mode, mode)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_rename -+SC_TRACE_EVENT(sys_rename, -+ TP_PROTO(const char * oldname, const char * newname), -+ TP_ARGS(oldname, newname), -+ TP_STRUCT__entry(__string_from_user(oldname, oldname) __string_from_user(newname, newname)), -+ TP_fast_assign(tp_copy_string_from_user(oldname, oldname) tp_copy_string_from_user(newname, newname)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_mkdir -+SC_TRACE_EVENT(sys_mkdir, -+ TP_PROTO(const char * pathname, umode_t mode), -+ TP_ARGS(pathname, mode), -+ TP_STRUCT__entry(__string_from_user(pathname, pathname) __field(umode_t, mode)), -+ TP_fast_assign(tp_copy_string_from_user(pathname, pathname) tp_assign(mode, mode)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_umount -+SC_TRACE_EVENT(sys_umount, -+ TP_PROTO(char * name, int flags), -+ TP_ARGS(name, flags), -+ TP_STRUCT__entry(__string_from_user(name, name) __field(int, flags)), -+ TP_fast_assign(tp_copy_string_from_user(name, name) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_ustat -+SC_TRACE_EVENT(sys_ustat, -+ TP_PROTO(unsigned dev, struct ustat * ubuf), -+ TP_ARGS(dev, ubuf), -+ TP_STRUCT__entry(__field(unsigned, dev) __field_hex(struct ustat *, ubuf)), -+ TP_fast_assign(tp_assign(dev, dev) tp_assign(ubuf, ubuf)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_sethostname -+SC_TRACE_EVENT(sys_sethostname, -+ TP_PROTO(char * name, int len), -+ TP_ARGS(name, len), -+ TP_STRUCT__entry(__string_from_user(name, name) __field(int, len)), -+ TP_fast_assign(tp_copy_string_from_user(name, name) tp_assign(len, len)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setrlimit -+SC_TRACE_EVENT(sys_setrlimit, -+ TP_PROTO(unsigned int resource, struct rlimit * rlim), -+ TP_ARGS(resource, rlim), -+ TP_STRUCT__entry(__field(unsigned int, resource) __field_hex(struct rlimit *, rlim)), -+ TP_fast_assign(tp_assign(resource, resource) tp_assign(rlim, rlim)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_getrlimit -+SC_TRACE_EVENT(sys_getrlimit, -+ TP_PROTO(unsigned int resource, struct rlimit * rlim), -+ TP_ARGS(resource, rlim), -+ TP_STRUCT__entry(__field(unsigned int, resource) __field_hex(struct rlimit *, rlim)), -+ TP_fast_assign(tp_assign(resource, resource) tp_assign(rlim, rlim)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_getrusage -+SC_TRACE_EVENT(sys_getrusage, -+ TP_PROTO(int who, struct rusage * ru), -+ TP_ARGS(who, ru), -+ TP_STRUCT__entry(__field(int, who) __field_hex(struct rusage *, ru)), -+ TP_fast_assign(tp_assign(who, who) tp_assign(ru, ru)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_gettimeofday -+SC_TRACE_EVENT(sys_gettimeofday, -+ TP_PROTO(struct timeval * tv, struct timezone * tz), -+ TP_ARGS(tv, tz), -+ TP_STRUCT__entry(__field_hex(struct timeval *, tv) __field_hex(struct timezone *, tz)), -+ TP_fast_assign(tp_assign(tv, tv) tp_assign(tz, tz)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_settimeofday -+SC_TRACE_EVENT(sys_settimeofday, -+ TP_PROTO(struct timeval * tv, struct timezone * tz), -+ TP_ARGS(tv, tz), -+ TP_STRUCT__entry(__field_hex(struct timeval *, tv) __field_hex(struct timezone *, tz)), -+ TP_fast_assign(tp_assign(tv, tv) tp_assign(tz, tz)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_getgroups -+SC_TRACE_EVENT(sys_getgroups, -+ TP_PROTO(int gidsetsize, gid_t * grouplist), -+ TP_ARGS(gidsetsize, grouplist), -+ TP_STRUCT__entry(__field(int, gidsetsize) __field_hex(gid_t *, grouplist)), -+ TP_fast_assign(tp_assign(gidsetsize, gidsetsize) tp_assign(grouplist, grouplist)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setgroups -+SC_TRACE_EVENT(sys_setgroups, -+ TP_PROTO(int gidsetsize, gid_t * grouplist), -+ TP_ARGS(gidsetsize, grouplist), -+ TP_STRUCT__entry(__field(int, gidsetsize) __field_hex(gid_t *, grouplist)), -+ TP_fast_assign(tp_assign(gidsetsize, gidsetsize) tp_assign(grouplist, grouplist)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_symlink -+SC_TRACE_EVENT(sys_symlink, -+ TP_PROTO(const char * oldname, const char * newname), -+ TP_ARGS(oldname, newname), -+ TP_STRUCT__entry(__string_from_user(oldname, oldname) __string_from_user(newname, newname)), -+ TP_fast_assign(tp_copy_string_from_user(oldname, oldname) tp_copy_string_from_user(newname, newname)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_swapon -+SC_TRACE_EVENT(sys_swapon, -+ TP_PROTO(const char * specialfile, int swap_flags), -+ TP_ARGS(specialfile, swap_flags), -+ TP_STRUCT__entry(__string_from_user(specialfile, specialfile) __field(int, swap_flags)), -+ TP_fast_assign(tp_copy_string_from_user(specialfile, specialfile) tp_assign(swap_flags, swap_flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_truncate -+SC_TRACE_EVENT(sys_truncate, -+ TP_PROTO(const char * path, long length), -+ TP_ARGS(path, length), -+ TP_STRUCT__entry(__string_from_user(path, path) __field(long, length)), -+ TP_fast_assign(tp_copy_string_from_user(path, path) tp_assign(length, length)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_statfs -+SC_TRACE_EVENT(sys_statfs, -+ TP_PROTO(const char * pathname, struct statfs * buf), -+ TP_ARGS(pathname, buf), -+ TP_STRUCT__entry(__string_from_user(pathname, pathname) __field_hex(struct statfs *, buf)), -+ TP_fast_assign(tp_copy_string_from_user(pathname, pathname) tp_assign(buf, buf)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_fstatfs -+SC_TRACE_EVENT(sys_fstatfs, -+ TP_PROTO(unsigned int fd, struct statfs * buf), -+ TP_ARGS(fd, buf), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field_hex(struct statfs *, buf)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(buf, buf)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_socketcall -+SC_TRACE_EVENT(sys_socketcall, -+ TP_PROTO(int call, unsigned long * args), -+ TP_ARGS(call, args), -+ TP_STRUCT__entry(__field(int, call) __field_hex(unsigned long *, args)), -+ TP_fast_assign(tp_assign(call, call) tp_assign(args, args)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_getitimer -+SC_TRACE_EVENT(sys_getitimer, -+ TP_PROTO(int which, struct itimerval * value), -+ TP_ARGS(which, value), -+ TP_STRUCT__entry(__field(int, which) __field_hex(struct itimerval *, value)), -+ TP_fast_assign(tp_assign(which, which) tp_assign(value, value)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_newstat -+SC_TRACE_EVENT(sys_newstat, -+ TP_PROTO(const char * filename, struct stat * statbuf), -+ TP_ARGS(filename, statbuf), -+ TP_STRUCT__entry(__string_from_user(filename, filename) __field_hex(struct stat *, statbuf)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename) tp_assign(statbuf, statbuf)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_newlstat -+SC_TRACE_EVENT(sys_newlstat, -+ TP_PROTO(const char * filename, struct stat * statbuf), -+ TP_ARGS(filename, statbuf), -+ TP_STRUCT__entry(__string_from_user(filename, filename) __field_hex(struct stat *, statbuf)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename) tp_assign(statbuf, statbuf)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_newfstat -+SC_TRACE_EVENT(sys_newfstat, -+ TP_PROTO(unsigned int fd, struct stat * statbuf), -+ TP_ARGS(fd, statbuf), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field_hex(struct stat *, statbuf)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(statbuf, statbuf)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setdomainname -+SC_TRACE_EVENT(sys_setdomainname, -+ TP_PROTO(char * name, int len), -+ TP_ARGS(name, len), -+ TP_STRUCT__entry(__string_from_user(name, name) __field(int, len)), -+ TP_fast_assign(tp_copy_string_from_user(name, name) tp_assign(len, len)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_delete_module -+SC_TRACE_EVENT(sys_delete_module, -+ TP_PROTO(const char * name_user, unsigned int flags), -+ TP_ARGS(name_user, flags), -+ TP_STRUCT__entry(__string_from_user(name_user, name_user) __field(unsigned int, flags)), -+ TP_fast_assign(tp_copy_string_from_user(name_user, name_user) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_sched_setparam -+SC_TRACE_EVENT(sys_sched_setparam, -+ TP_PROTO(pid_t pid, struct sched_param * param), -+ TP_ARGS(pid, param), -+ TP_STRUCT__entry(__field(pid_t, pid) __field_hex(struct sched_param *, param)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(param, param)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_sched_getparam -+SC_TRACE_EVENT(sys_sched_getparam, -+ TP_PROTO(pid_t pid, struct sched_param * param), -+ TP_ARGS(pid, param), -+ TP_STRUCT__entry(__field(pid_t, pid) __field_hex(struct sched_param *, param)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(param, param)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_sched_rr_get_interval -+SC_TRACE_EVENT(sys_sched_rr_get_interval, -+ TP_PROTO(pid_t pid, struct timespec * interval), -+ TP_ARGS(pid, interval), -+ TP_STRUCT__entry(__field(pid_t, pid) __field_hex(struct timespec *, interval)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(interval, interval)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_nanosleep -+SC_TRACE_EVENT(sys_nanosleep, -+ TP_PROTO(struct timespec * rqtp, struct timespec * rmtp), -+ TP_ARGS(rqtp, rmtp), -+ TP_STRUCT__entry(__field_hex(struct timespec *, rqtp) __field_hex(struct timespec *, rmtp)), -+ TP_fast_assign(tp_assign(rqtp, rqtp) tp_assign(rmtp, rmtp)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_read -+SC_TRACE_EVENT(sys_read, -+ TP_PROTO(unsigned int fd, char * buf, size_t count), -+ TP_ARGS(fd, buf, count), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field_hex(char *, buf) __field(size_t, count)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(buf, buf) tp_assign(count, count)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_write -+SC_TRACE_EVENT(sys_write, -+ TP_PROTO(unsigned int fd, const char * buf, size_t count), -+ TP_ARGS(fd, buf, count), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field_hex(const char *, buf) __field(size_t, count)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(buf, buf) tp_assign(count, count)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_open -+SC_TRACE_EVENT(sys_open, -+ TP_PROTO(const char * filename, int flags, umode_t mode), -+ TP_ARGS(filename, flags, mode), -+ TP_STRUCT__entry(__string_from_user(filename, filename) __field(int, flags) __field(umode_t, mode)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename) tp_assign(flags, flags) tp_assign(mode, mode)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_waitpid -+SC_TRACE_EVENT(sys_waitpid, -+ TP_PROTO(pid_t pid, int * stat_addr, int options), -+ TP_ARGS(pid, stat_addr, options), -+ TP_STRUCT__entry(__field(pid_t, pid) __field_hex(int *, stat_addr) __field(int, options)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(stat_addr, stat_addr) tp_assign(options, options)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_mknod -+SC_TRACE_EVENT(sys_mknod, -+ TP_PROTO(const char * filename, umode_t mode, unsigned dev), -+ TP_ARGS(filename, mode, dev), -+ TP_STRUCT__entry(__string_from_user(filename, filename) __field(umode_t, mode) __field(unsigned, dev)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename) tp_assign(mode, mode) tp_assign(dev, dev)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_lchown -+SC_TRACE_EVENT(sys_lchown, -+ TP_PROTO(const char * filename, uid_t user, gid_t group), -+ TP_ARGS(filename, user, group), -+ TP_STRUCT__entry(__string_from_user(filename, filename) __field(uid_t, user) __field(gid_t, group)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename) tp_assign(user, user) tp_assign(group, group)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_sigaction -+SC_TRACE_EVENT(sys_sigaction, -+ TP_PROTO(int sig, const struct sigaction * act, struct sigaction * oact), -+ TP_ARGS(sig, act, oact), -+ TP_STRUCT__entry(__field(int, sig) __field_hex(const struct sigaction *, act) __field_hex(struct sigaction *, oact)), -+ TP_fast_assign(tp_assign(sig, sig) tp_assign(act, act) tp_assign(oact, oact)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_readlink -+SC_TRACE_EVENT(sys_readlink, -+ TP_PROTO(const char * path, char * buf, int bufsiz), -+ TP_ARGS(path, buf, bufsiz), -+ TP_STRUCT__entry(__string_from_user(path, path) __field_hex(char *, buf) __field(int, bufsiz)), -+ TP_fast_assign(tp_copy_string_from_user(path, path) tp_assign(buf, buf) tp_assign(bufsiz, bufsiz)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_old_readdir -+SC_TRACE_EVENT(sys_old_readdir, -+ TP_PROTO(unsigned int fd, struct old_linux_dirent * dirent, unsigned int count), -+ TP_ARGS(fd, dirent, count), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field_hex(struct old_linux_dirent *, dirent) __field(unsigned int, count)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(dirent, dirent) tp_assign(count, count)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_syslog -+SC_TRACE_EVENT(sys_syslog, -+ TP_PROTO(int type, char * buf, int len), -+ TP_ARGS(type, buf, len), -+ TP_STRUCT__entry(__field(int, type) __field_hex(char *, buf) __field(int, len)), -+ TP_fast_assign(tp_assign(type, type) tp_assign(buf, buf) tp_assign(len, len)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setitimer -+SC_TRACE_EVENT(sys_setitimer, -+ TP_PROTO(int which, struct itimerval * value, struct itimerval * ovalue), -+ TP_ARGS(which, value, ovalue), -+ TP_STRUCT__entry(__field(int, which) __field_hex(struct itimerval *, value) __field_hex(struct itimerval *, ovalue)), -+ TP_fast_assign(tp_assign(which, which) tp_assign(value, value) tp_assign(ovalue, ovalue)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_sigprocmask -+SC_TRACE_EVENT(sys_sigprocmask, -+ TP_PROTO(int how, old_sigset_t * nset, old_sigset_t * oset), -+ TP_ARGS(how, nset, oset), -+ TP_STRUCT__entry(__field(int, how) __field_hex(old_sigset_t *, nset) __field_hex(old_sigset_t *, oset)), -+ TP_fast_assign(tp_assign(how, how) tp_assign(nset, nset) tp_assign(oset, oset)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_init_module -+SC_TRACE_EVENT(sys_init_module, -+ TP_PROTO(void * umod, unsigned long len, const char * uargs), -+ TP_ARGS(umod, len, uargs), -+ TP_STRUCT__entry(__field_hex(void *, umod) __field(unsigned long, len) __field_hex(const char *, uargs)), -+ TP_fast_assign(tp_assign(umod, umod) tp_assign(len, len) tp_assign(uargs, uargs)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_getdents -+SC_TRACE_EVENT(sys_getdents, -+ TP_PROTO(unsigned int fd, struct linux_dirent * dirent, unsigned int count), -+ TP_ARGS(fd, dirent, count), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field_hex(struct linux_dirent *, dirent) __field(unsigned int, count)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(dirent, dirent) tp_assign(count, count)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_readv -+SC_TRACE_EVENT(sys_readv, -+ TP_PROTO(unsigned long fd, const struct iovec * vec, unsigned long vlen), -+ TP_ARGS(fd, vec, vlen), -+ TP_STRUCT__entry(__field(unsigned long, fd) __field_hex(const struct iovec *, vec) __field(unsigned long, vlen)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(vec, vec) tp_assign(vlen, vlen)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_writev -+SC_TRACE_EVENT(sys_writev, -+ TP_PROTO(unsigned long fd, const struct iovec * vec, unsigned long vlen), -+ TP_ARGS(fd, vec, vlen), -+ TP_STRUCT__entry(__field(unsigned long, fd) __field_hex(const struct iovec *, vec) __field(unsigned long, vlen)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(vec, vec) tp_assign(vlen, vlen)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_cachectl -+SC_TRACE_EVENT(sys_cachectl, -+ TP_PROTO(char * addr, int nbytes, int op), -+ TP_ARGS(addr, nbytes, op), -+ TP_STRUCT__entry(__field_hex(char *, addr) __field(int, nbytes) __field(int, op)), -+ TP_fast_assign(tp_assign(addr, addr) tp_assign(nbytes, nbytes) tp_assign(op, op)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_sched_setscheduler -+SC_TRACE_EVENT(sys_sched_setscheduler, -+ TP_PROTO(pid_t pid, int policy, struct sched_param * param), -+ TP_ARGS(pid, policy, param), -+ TP_STRUCT__entry(__field(pid_t, pid) __field(int, policy) __field_hex(struct sched_param *, param)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(policy, policy) tp_assign(param, param)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_accept -+SC_TRACE_EVENT(sys_accept, -+ TP_PROTO(int fd, struct sockaddr * upeer_sockaddr, int * upeer_addrlen), -+ TP_ARGS(fd, upeer_sockaddr, upeer_addrlen), -+ TP_STRUCT__entry(__field(int, fd) __field_hex(struct sockaddr *, upeer_sockaddr) __field_hex(int *, upeer_addrlen)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(upeer_sockaddr, upeer_sockaddr) tp_assign(upeer_addrlen, upeer_addrlen)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_bind -+SC_TRACE_EVENT(sys_bind, -+ TP_PROTO(int fd, struct sockaddr * umyaddr, int addrlen), -+ TP_ARGS(fd, umyaddr, addrlen), -+ TP_STRUCT__entry(__field(int, fd) __field_hex(struct sockaddr *, umyaddr) __field_hex(int, addrlen)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(umyaddr, umyaddr) tp_assign(addrlen, addrlen)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_connect -+SC_TRACE_EVENT(sys_connect, -+ TP_PROTO(int fd, struct sockaddr * uservaddr, int addrlen), -+ TP_ARGS(fd, uservaddr, addrlen), -+ TP_STRUCT__entry(__field(int, fd) __field_hex(struct sockaddr *, uservaddr) __field_hex(int, addrlen)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(uservaddr, uservaddr) tp_assign(addrlen, addrlen)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_getpeername -+SC_TRACE_EVENT(sys_getpeername, -+ TP_PROTO(int fd, struct sockaddr * usockaddr, int * usockaddr_len), -+ TP_ARGS(fd, usockaddr, usockaddr_len), -+ TP_STRUCT__entry(__field(int, fd) __field_hex(struct sockaddr *, usockaddr) __field_hex(int *, usockaddr_len)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(usockaddr, usockaddr) tp_assign(usockaddr_len, usockaddr_len)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_getsockname -+SC_TRACE_EVENT(sys_getsockname, -+ TP_PROTO(int fd, struct sockaddr * usockaddr, int * usockaddr_len), -+ TP_ARGS(fd, usockaddr, usockaddr_len), -+ TP_STRUCT__entry(__field(int, fd) __field_hex(struct sockaddr *, usockaddr) __field_hex(int *, usockaddr_len)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(usockaddr, usockaddr) tp_assign(usockaddr_len, usockaddr_len)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_reboot -+SC_TRACE_EVENT(sys_reboot, -+ TP_PROTO(int magic1, int magic2, unsigned int cmd, void * arg), -+ TP_ARGS(magic1, magic2, cmd, arg), -+ TP_STRUCT__entry(__field(int, magic1) __field(int, magic2) __field(unsigned int, cmd) __field_hex(void *, arg)), -+ TP_fast_assign(tp_assign(magic1, magic1) tp_assign(magic2, magic2) tp_assign(cmd, cmd) tp_assign(arg, arg)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_wait4 -+SC_TRACE_EVENT(sys_wait4, -+ TP_PROTO(pid_t upid, int * stat_addr, int options, struct rusage * ru), -+ TP_ARGS(upid, stat_addr, options, ru), -+ TP_STRUCT__entry(__field(pid_t, upid) __field_hex(int *, stat_addr) __field(int, options) __field_hex(struct rusage *, ru)), -+ TP_fast_assign(tp_assign(upid, upid) tp_assign(stat_addr, stat_addr) tp_assign(options, options) tp_assign(ru, ru)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_quotactl -+SC_TRACE_EVENT(sys_quotactl, -+ TP_PROTO(unsigned int cmd, const char * special, qid_t id, void * addr), -+ TP_ARGS(cmd, special, id, addr), -+ TP_STRUCT__entry(__field(unsigned int, cmd) __field_hex(const char *, special) __field(qid_t, id) __field_hex(void *, addr)), -+ TP_fast_assign(tp_assign(cmd, cmd) tp_assign(special, special) tp_assign(id, id) tp_assign(addr, addr)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_mount -+SC_TRACE_EVENT(sys_mount, -+ TP_PROTO(char * dev_name, char * dir_name, char * type, unsigned long flags, void * data), -+ TP_ARGS(dev_name, dir_name, type, flags, data), -+ TP_STRUCT__entry(__string_from_user(dev_name, dev_name) __string_from_user(dir_name, dir_name) __string_from_user(type, type) __field(unsigned long, flags) __field_hex(void *, data)), -+ TP_fast_assign(tp_copy_string_from_user(dev_name, dev_name) tp_copy_string_from_user(dir_name, dir_name) tp_copy_string_from_user(type, type) tp_assign(flags, flags) tp_assign(data, data)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_llseek -+SC_TRACE_EVENT(sys_llseek, -+ TP_PROTO(unsigned int fd, unsigned long offset_high, unsigned long offset_low, loff_t * result, unsigned int origin), -+ TP_ARGS(fd, offset_high, offset_low, result, origin), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field(unsigned long, offset_high) __field(unsigned long, offset_low) __field_hex(loff_t *, result) __field(unsigned int, origin)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(offset_high, offset_high) tp_assign(offset_low, offset_low) tp_assign(result, result) tp_assign(origin, origin)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_select -+SC_TRACE_EVENT(sys_select, -+ TP_PROTO(int n, fd_set * inp, fd_set * outp, fd_set * exp, struct timeval * tvp), -+ TP_ARGS(n, inp, outp, exp, tvp), -+ TP_STRUCT__entry(__field(int, n) __field_hex(fd_set *, inp) __field_hex(fd_set *, outp) __field_hex(fd_set *, exp) __field_hex(struct timeval *, tvp)), -+ TP_fast_assign(tp_assign(n, n) tp_assign(inp, inp) tp_assign(outp, outp) tp_assign(exp, exp) tp_assign(tvp, tvp)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_ipc -+SC_TRACE_EVENT(sys_ipc, -+ TP_PROTO(unsigned int call, int first, unsigned long second, unsigned long third, void * ptr, long fifth), -+ TP_ARGS(call, first, second, third, ptr, fifth), -+ TP_STRUCT__entry(__field(unsigned int, call) __field(int, first) __field(unsigned long, second) __field(unsigned long, third) __field_hex(void *, ptr) __field(long, fifth)), -+ TP_fast_assign(tp_assign(call, call) tp_assign(first, first) tp_assign(second, second) tp_assign(third, third) tp_assign(ptr, ptr) tp_assign(fifth, fifth)), -+ TP_printk() -+) -+#endif -+ -+#endif /* _TRACE_SYSCALLS_POINTERS_H */ -+ -+/* This part must be outside protection */ -+#include "../../../probes/define_trace.h" -+ -+#else /* CREATE_SYSCALL_TABLE */ -+ -+#include "mips-32-syscalls-3.5.0_pointers_override.h" -+#include "syscalls_pointers_override.h" -+ -+#ifndef OVERRIDE_TABLE_32_sys_read -+TRACE_SYSCALL_TABLE(sys_read, sys_read, 4007, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_write -+TRACE_SYSCALL_TABLE(sys_write, sys_write, 4009, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_open -+TRACE_SYSCALL_TABLE(sys_open, sys_open, 4011, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_waitpid -+TRACE_SYSCALL_TABLE(sys_waitpid, sys_waitpid, 4015, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_creat -+TRACE_SYSCALL_TABLE(sys_creat, sys_creat, 4017, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_link -+TRACE_SYSCALL_TABLE(sys_link, sys_link, 4019, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_unlink -+TRACE_SYSCALL_TABLE(sys_unlink, sys_unlink, 4021, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_chdir -+TRACE_SYSCALL_TABLE(sys_chdir, sys_chdir, 4025, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_time -+TRACE_SYSCALL_TABLE(sys_time, sys_time, 4027, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_mknod -+TRACE_SYSCALL_TABLE(sys_mknod, sys_mknod, 4029, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_chmod -+TRACE_SYSCALL_TABLE(sys_chmod, sys_chmod, 4031, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_lchown -+TRACE_SYSCALL_TABLE(sys_lchown, sys_lchown, 4033, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_mount -+TRACE_SYSCALL_TABLE(sys_mount, sys_mount, 4043, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_oldumount -+TRACE_SYSCALL_TABLE(sys_oldumount, sys_oldumount, 4045, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_stime -+TRACE_SYSCALL_TABLE(sys_stime, sys_stime, 4051, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_utime -+TRACE_SYSCALL_TABLE(sys_utime, sys_utime, 4061, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_access -+TRACE_SYSCALL_TABLE(sys_access, sys_access, 4067, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_rename -+TRACE_SYSCALL_TABLE(sys_rename, sys_rename, 4077, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_mkdir -+TRACE_SYSCALL_TABLE(sys_mkdir, sys_mkdir, 4079, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_rmdir -+TRACE_SYSCALL_TABLE(sys_rmdir, sys_rmdir, 4081, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_times -+TRACE_SYSCALL_TABLE(sys_times, sys_times, 4087, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_umount -+TRACE_SYSCALL_TABLE(sys_umount, sys_umount, 4105, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_olduname -+TRACE_SYSCALL_TABLE(sys_olduname, sys_olduname, 4119, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_chroot -+TRACE_SYSCALL_TABLE(sys_chroot, sys_chroot, 4123, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_ustat -+TRACE_SYSCALL_TABLE(sys_ustat, sys_ustat, 4125, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sigaction -+TRACE_SYSCALL_TABLE(sys_sigaction, sys_sigaction, 4135, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sigpending -+TRACE_SYSCALL_TABLE(sys_sigpending, sys_sigpending, 4147, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sethostname -+TRACE_SYSCALL_TABLE(sys_sethostname, sys_sethostname, 4149, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setrlimit -+TRACE_SYSCALL_TABLE(sys_setrlimit, sys_setrlimit, 4151, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getrlimit -+TRACE_SYSCALL_TABLE(sys_getrlimit, sys_getrlimit, 4153, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getrusage -+TRACE_SYSCALL_TABLE(sys_getrusage, sys_getrusage, 4155, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_gettimeofday -+TRACE_SYSCALL_TABLE(sys_gettimeofday, sys_gettimeofday, 4157, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_settimeofday -+TRACE_SYSCALL_TABLE(sys_settimeofday, sys_settimeofday, 4159, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getgroups -+TRACE_SYSCALL_TABLE(sys_getgroups, sys_getgroups, 4161, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setgroups -+TRACE_SYSCALL_TABLE(sys_setgroups, sys_setgroups, 4163, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_symlink -+TRACE_SYSCALL_TABLE(sys_symlink, sys_symlink, 4167, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_readlink -+TRACE_SYSCALL_TABLE(sys_readlink, sys_readlink, 4171, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_uselib -+TRACE_SYSCALL_TABLE(sys_uselib, sys_uselib, 4173, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_swapon -+TRACE_SYSCALL_TABLE(sys_swapon, sys_swapon, 4175, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_reboot -+TRACE_SYSCALL_TABLE(sys_reboot, sys_reboot, 4177, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_old_readdir -+TRACE_SYSCALL_TABLE(sys_old_readdir, sys_old_readdir, 4179, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_truncate -+TRACE_SYSCALL_TABLE(sys_truncate, sys_truncate, 4185, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_statfs -+TRACE_SYSCALL_TABLE(sys_statfs, sys_statfs, 4199, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_fstatfs -+TRACE_SYSCALL_TABLE(sys_fstatfs, sys_fstatfs, 4201, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_socketcall -+TRACE_SYSCALL_TABLE(sys_socketcall, sys_socketcall, 4205, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_syslog -+TRACE_SYSCALL_TABLE(sys_syslog, sys_syslog, 4207, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setitimer -+TRACE_SYSCALL_TABLE(sys_setitimer, sys_setitimer, 4209, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getitimer -+TRACE_SYSCALL_TABLE(sys_getitimer, sys_getitimer, 4211, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_newstat -+TRACE_SYSCALL_TABLE(sys_newstat, sys_newstat, 4213, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_newlstat -+TRACE_SYSCALL_TABLE(sys_newlstat, sys_newlstat, 4215, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_newfstat -+TRACE_SYSCALL_TABLE(sys_newfstat, sys_newfstat, 4217, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_uname -+TRACE_SYSCALL_TABLE(sys_uname, sys_uname, 4219, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_wait4 -+TRACE_SYSCALL_TABLE(sys_wait4, sys_wait4, 4229, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_swapoff -+TRACE_SYSCALL_TABLE(sys_swapoff, sys_swapoff, 4231, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sysinfo -+TRACE_SYSCALL_TABLE(sys_sysinfo, sys_sysinfo, 4233, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_ipc -+TRACE_SYSCALL_TABLE(sys_ipc, sys_ipc, 4235, 6) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setdomainname -+TRACE_SYSCALL_TABLE(sys_setdomainname, sys_setdomainname, 4243, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_newuname -+TRACE_SYSCALL_TABLE(sys_newuname, sys_newuname, 4245, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_adjtimex -+TRACE_SYSCALL_TABLE(sys_adjtimex, sys_adjtimex, 4249, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sigprocmask -+TRACE_SYSCALL_TABLE(sys_sigprocmask, sys_sigprocmask, 4253, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_init_module -+TRACE_SYSCALL_TABLE(sys_init_module, sys_init_module, 4257, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_delete_module -+TRACE_SYSCALL_TABLE(sys_delete_module, sys_delete_module, 4259, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_quotactl -+TRACE_SYSCALL_TABLE(sys_quotactl, sys_quotactl, 4263, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_llseek -+TRACE_SYSCALL_TABLE(sys_llseek, sys_llseek, 4281, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getdents -+TRACE_SYSCALL_TABLE(sys_getdents, sys_getdents, 4283, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_select -+TRACE_SYSCALL_TABLE(sys_select, sys_select, 4285, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_readv -+TRACE_SYSCALL_TABLE(sys_readv, sys_readv, 4291, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_writev -+TRACE_SYSCALL_TABLE(sys_writev, sys_writev, 4293, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_cachectl -+TRACE_SYSCALL_TABLE(sys_cachectl, sys_cachectl, 4297, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sysctl -+TRACE_SYSCALL_TABLE(sys_sysctl, sys_sysctl, 4307, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sched_setparam -+TRACE_SYSCALL_TABLE(sys_sched_setparam, sys_sched_setparam, 4317, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sched_getparam -+TRACE_SYSCALL_TABLE(sys_sched_getparam, sys_sched_getparam, 4319, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sched_setscheduler -+TRACE_SYSCALL_TABLE(sys_sched_setscheduler, sys_sched_setscheduler, 4321, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sched_rr_get_interval -+TRACE_SYSCALL_TABLE(sys_sched_rr_get_interval, sys_sched_rr_get_interval, 4331, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_nanosleep -+TRACE_SYSCALL_TABLE(sys_nanosleep, sys_nanosleep, 4333, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_accept -+TRACE_SYSCALL_TABLE(sys_accept, sys_accept, 4337, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_bind -+TRACE_SYSCALL_TABLE(sys_bind, sys_bind, 4339, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_connect -+TRACE_SYSCALL_TABLE(sys_connect, sys_connect, 4341, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getpeername -+TRACE_SYSCALL_TABLE(sys_getpeername, sys_getpeername, 4343, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getsockname -+TRACE_SYSCALL_TABLE(sys_getsockname, sys_getsockname, 4345, 3) -+#endif -+ -+#endif /* CREATE_SYSCALL_TABLE */ ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/syscalls/headers/mips-32-syscalls-3.5.0_pointers_override.h -@@ -0,0 +1,8 @@ -+#ifndef CREATE_SYSCALL_TABLE -+ -+#else /* CREATE_SYSCALL_TABLE */ -+ -+#define OVERRIDE_TABLE_32_sys_clone -+TRACE_SYSCALL_TABLE(sys_clone, sys_clone, 4120, 0) -+ -+#endif /* CREATE_SYSCALL_TABLE */ ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/syscalls/headers/mips-64-syscalls-3.5.0_integers.h -@@ -0,0 +1,1163 @@ -+/* THIS FILE IS AUTO-GENERATED. DO NOT EDIT */ -+#ifndef CREATE_SYSCALL_TABLE -+ -+#if !defined(_TRACE_SYSCALLS_INTEGERS_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_SYSCALLS_INTEGERS_H -+ -+#include <linux/tracepoint.h> -+#include <linux/syscalls.h> -+#include "mips-64-syscalls-3.5.0_integers_override.h" -+#include "syscalls_integers_override.h" -+ -+SC_DECLARE_EVENT_CLASS_NOARGS(syscalls_noargs, -+ TP_STRUCT__entry(), -+ TP_fast_assign(), -+ TP_printk() -+) -+#ifndef OVERRIDE_64_sys_sgetmask -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_sgetmask) -+#endif -+#ifndef OVERRIDE_64_sys_sched_yield -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_sched_yield) -+#endif -+#ifndef OVERRIDE_64_sys_pause -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_pause) -+#endif -+#ifndef OVERRIDE_64_sys_getpid -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_getpid) -+#endif -+#ifndef OVERRIDE_64_sys_getuid -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_getuid) -+#endif -+#ifndef OVERRIDE_64_sys_getgid -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_getgid) -+#endif -+#ifndef OVERRIDE_64_sys_geteuid -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_geteuid) -+#endif -+#ifndef OVERRIDE_64_sys_getegid -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_getegid) -+#endif -+#ifndef OVERRIDE_64_sys_getppid -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_getppid) -+#endif -+#ifndef OVERRIDE_64_sys_getpgrp -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_getpgrp) -+#endif -+#ifndef OVERRIDE_64_sys_setsid -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_setsid) -+#endif -+#ifndef OVERRIDE_64_sys_munlockall -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_munlockall) -+#endif -+#ifndef OVERRIDE_64_sys_vhangup -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_vhangup) -+#endif -+#ifndef OVERRIDE_64_sys_sync -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_sync) -+#endif -+#ifndef OVERRIDE_64_sys_gettid -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_gettid) -+#endif -+#ifndef OVERRIDE_64_sys_restart_syscall -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_restart_syscall) -+#endif -+#ifndef OVERRIDE_64_sys_inotify_init -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_inotify_init) -+#endif -+#ifndef OVERRIDE_64_sys_nice -+SC_TRACE_EVENT(sys_nice, -+ TP_PROTO(int increment), -+ TP_ARGS(increment), -+ TP_STRUCT__entry(__field(int, increment)), -+ TP_fast_assign(tp_assign(increment, increment)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_ssetmask -+SC_TRACE_EVENT(sys_ssetmask, -+ TP_PROTO(int newmask), -+ TP_ARGS(newmask), -+ TP_STRUCT__entry(__field(int, newmask)), -+ TP_fast_assign(tp_assign(newmask, newmask)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_personality -+SC_TRACE_EVENT(sys_personality, -+ TP_PROTO(unsigned int personality), -+ TP_ARGS(personality), -+ TP_STRUCT__entry(__field(unsigned int, personality)), -+ TP_fast_assign(tp_assign(personality, personality)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_close -+SC_TRACE_EVENT(sys_close, -+ TP_PROTO(unsigned int fd), -+ TP_ARGS(fd), -+ TP_STRUCT__entry(__field(unsigned int, fd)), -+ TP_fast_assign(tp_assign(fd, fd)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_brk -+SC_TRACE_EVENT(sys_brk, -+ TP_PROTO(unsigned long brk), -+ TP_ARGS(brk), -+ TP_STRUCT__entry(__field(unsigned long, brk)), -+ TP_fast_assign(tp_assign(brk, brk)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_dup -+SC_TRACE_EVENT(sys_dup, -+ TP_PROTO(unsigned int fildes), -+ TP_ARGS(fildes), -+ TP_STRUCT__entry(__field(unsigned int, fildes)), -+ TP_fast_assign(tp_assign(fildes, fildes)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_alarm -+SC_TRACE_EVENT(sys_alarm, -+ TP_PROTO(unsigned int seconds), -+ TP_ARGS(seconds), -+ TP_STRUCT__entry(__field(unsigned int, seconds)), -+ TP_fast_assign(tp_assign(seconds, seconds)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_exit -+SC_TRACE_EVENT(sys_exit, -+ TP_PROTO(int error_code), -+ TP_ARGS(error_code), -+ TP_STRUCT__entry(__field(int, error_code)), -+ TP_fast_assign(tp_assign(error_code, error_code)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_fsync -+SC_TRACE_EVENT(sys_fsync, -+ TP_PROTO(unsigned int fd), -+ TP_ARGS(fd), -+ TP_STRUCT__entry(__field(unsigned int, fd)), -+ TP_fast_assign(tp_assign(fd, fd)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_fdatasync -+SC_TRACE_EVENT(sys_fdatasync, -+ TP_PROTO(unsigned int fd), -+ TP_ARGS(fd), -+ TP_STRUCT__entry(__field(unsigned int, fd)), -+ TP_fast_assign(tp_assign(fd, fd)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_fchdir -+SC_TRACE_EVENT(sys_fchdir, -+ TP_PROTO(unsigned int fd), -+ TP_ARGS(fd), -+ TP_STRUCT__entry(__field(unsigned int, fd)), -+ TP_fast_assign(tp_assign(fd, fd)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_umask -+SC_TRACE_EVENT(sys_umask, -+ TP_PROTO(int mask), -+ TP_ARGS(mask), -+ TP_STRUCT__entry(__field(int, mask)), -+ TP_fast_assign(tp_assign(mask, mask)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_setuid -+SC_TRACE_EVENT(sys_setuid, -+ TP_PROTO(uid_t uid), -+ TP_ARGS(uid), -+ TP_STRUCT__entry(__field(uid_t, uid)), -+ TP_fast_assign(tp_assign(uid, uid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_setgid -+SC_TRACE_EVENT(sys_setgid, -+ TP_PROTO(gid_t gid), -+ TP_ARGS(gid), -+ TP_STRUCT__entry(__field(gid_t, gid)), -+ TP_fast_assign(tp_assign(gid, gid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_getpgid -+SC_TRACE_EVENT(sys_getpgid, -+ TP_PROTO(pid_t pid), -+ TP_ARGS(pid), -+ TP_STRUCT__entry(__field(pid_t, pid)), -+ TP_fast_assign(tp_assign(pid, pid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_setfsuid -+SC_TRACE_EVENT(sys_setfsuid, -+ TP_PROTO(uid_t uid), -+ TP_ARGS(uid), -+ TP_STRUCT__entry(__field(uid_t, uid)), -+ TP_fast_assign(tp_assign(uid, uid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_setfsgid -+SC_TRACE_EVENT(sys_setfsgid, -+ TP_PROTO(gid_t gid), -+ TP_ARGS(gid), -+ TP_STRUCT__entry(__field(gid_t, gid)), -+ TP_fast_assign(tp_assign(gid, gid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_getsid -+SC_TRACE_EVENT(sys_getsid, -+ TP_PROTO(pid_t pid), -+ TP_ARGS(pid), -+ TP_STRUCT__entry(__field(pid_t, pid)), -+ TP_fast_assign(tp_assign(pid, pid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_32_personality -+SC_TRACE_EVENT(sys_32_personality, -+ TP_PROTO(unsigned long personality), -+ TP_ARGS(personality), -+ TP_STRUCT__entry(__field(unsigned long, personality)), -+ TP_fast_assign(tp_assign(personality, personality)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_sched_getscheduler -+SC_TRACE_EVENT(sys_sched_getscheduler, -+ TP_PROTO(pid_t pid), -+ TP_ARGS(pid), -+ TP_STRUCT__entry(__field(pid_t, pid)), -+ TP_fast_assign(tp_assign(pid, pid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_sched_get_priority_max -+SC_TRACE_EVENT(sys_sched_get_priority_max, -+ TP_PROTO(int policy), -+ TP_ARGS(policy), -+ TP_STRUCT__entry(__field(int, policy)), -+ TP_fast_assign(tp_assign(policy, policy)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_sched_get_priority_min -+SC_TRACE_EVENT(sys_sched_get_priority_min, -+ TP_PROTO(int policy), -+ TP_ARGS(policy), -+ TP_STRUCT__entry(__field(int, policy)), -+ TP_fast_assign(tp_assign(policy, policy)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_mlockall -+SC_TRACE_EVENT(sys_mlockall, -+ TP_PROTO(int flags), -+ TP_ARGS(flags), -+ TP_STRUCT__entry(__field(int, flags)), -+ TP_fast_assign(tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_io_destroy -+SC_TRACE_EVENT(sys_io_destroy, -+ TP_PROTO(aio_context_t ctx), -+ TP_ARGS(ctx), -+ TP_STRUCT__entry(__field(aio_context_t, ctx)), -+ TP_fast_assign(tp_assign(ctx, ctx)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_exit_group -+SC_TRACE_EVENT(sys_exit_group, -+ TP_PROTO(int error_code), -+ TP_ARGS(error_code), -+ TP_STRUCT__entry(__field(int, error_code)), -+ TP_fast_assign(tp_assign(error_code, error_code)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_epoll_create -+SC_TRACE_EVENT(sys_epoll_create, -+ TP_PROTO(int size), -+ TP_ARGS(size), -+ TP_STRUCT__entry(__field(int, size)), -+ TP_fast_assign(tp_assign(size, size)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_timer_getoverrun -+SC_TRACE_EVENT(sys_timer_getoverrun, -+ TP_PROTO(timer_t timer_id), -+ TP_ARGS(timer_id), -+ TP_STRUCT__entry(__field(timer_t, timer_id)), -+ TP_fast_assign(tp_assign(timer_id, timer_id)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_timer_delete -+SC_TRACE_EVENT(sys_timer_delete, -+ TP_PROTO(timer_t timer_id), -+ TP_ARGS(timer_id), -+ TP_STRUCT__entry(__field(timer_t, timer_id)), -+ TP_fast_assign(tp_assign(timer_id, timer_id)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_set_thread_area -+SC_TRACE_EVENT(sys_set_thread_area, -+ TP_PROTO(unsigned long addr), -+ TP_ARGS(addr), -+ TP_STRUCT__entry(__field_hex(unsigned long, addr)), -+ TP_fast_assign(tp_assign(addr, addr)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_unshare -+SC_TRACE_EVENT(sys_unshare, -+ TP_PROTO(unsigned long unshare_flags), -+ TP_ARGS(unshare_flags), -+ TP_STRUCT__entry(__field(unsigned long, unshare_flags)), -+ TP_fast_assign(tp_assign(unshare_flags, unshare_flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_eventfd -+SC_TRACE_EVENT(sys_eventfd, -+ TP_PROTO(unsigned int count), -+ TP_ARGS(count), -+ TP_STRUCT__entry(__field(unsigned int, count)), -+ TP_fast_assign(tp_assign(count, count)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_epoll_create1 -+SC_TRACE_EVENT(sys_epoll_create1, -+ TP_PROTO(int flags), -+ TP_ARGS(flags), -+ TP_STRUCT__entry(__field(int, flags)), -+ TP_fast_assign(tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_inotify_init1 -+SC_TRACE_EVENT(sys_inotify_init1, -+ TP_PROTO(int flags), -+ TP_ARGS(flags), -+ TP_STRUCT__entry(__field(int, flags)), -+ TP_fast_assign(tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_syncfs -+SC_TRACE_EVENT(sys_syncfs, -+ TP_PROTO(int fd), -+ TP_ARGS(fd), -+ TP_STRUCT__entry(__field(int, fd)), -+ TP_fast_assign(tp_assign(fd, fd)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_bdflush -+SC_TRACE_EVENT(sys_bdflush, -+ TP_PROTO(int func, long data), -+ TP_ARGS(func, data), -+ TP_STRUCT__entry(__field(int, func) __field(long, data)), -+ TP_fast_assign(tp_assign(func, func) tp_assign(data, data)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_munmap -+SC_TRACE_EVENT(sys_munmap, -+ TP_PROTO(unsigned long addr, size_t len), -+ TP_ARGS(addr, len), -+ TP_STRUCT__entry(__field_hex(unsigned long, addr) __field(size_t, len)), -+ TP_fast_assign(tp_assign(addr, addr) tp_assign(len, len)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_dup2 -+SC_TRACE_EVENT(sys_dup2, -+ TP_PROTO(unsigned int oldfd, unsigned int newfd), -+ TP_ARGS(oldfd, newfd), -+ TP_STRUCT__entry(__field(unsigned int, oldfd) __field(unsigned int, newfd)), -+ TP_fast_assign(tp_assign(oldfd, oldfd) tp_assign(newfd, newfd)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_shutdown -+SC_TRACE_EVENT(sys_shutdown, -+ TP_PROTO(int fd, int how), -+ TP_ARGS(fd, how), -+ TP_STRUCT__entry(__field(int, fd) __field(int, how)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(how, how)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_listen -+SC_TRACE_EVENT(sys_listen, -+ TP_PROTO(int fd, int backlog), -+ TP_ARGS(fd, backlog), -+ TP_STRUCT__entry(__field(int, fd) __field(int, backlog)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(backlog, backlog)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_kill -+SC_TRACE_EVENT(sys_kill, -+ TP_PROTO(pid_t pid, int sig), -+ TP_ARGS(pid, sig), -+ TP_STRUCT__entry(__field(pid_t, pid) __field(int, sig)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(sig, sig)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_msgget -+SC_TRACE_EVENT(sys_msgget, -+ TP_PROTO(key_t key, int msgflg), -+ TP_ARGS(key, msgflg), -+ TP_STRUCT__entry(__field(key_t, key) __field(int, msgflg)), -+ TP_fast_assign(tp_assign(key, key) tp_assign(msgflg, msgflg)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_flock -+SC_TRACE_EVENT(sys_flock, -+ TP_PROTO(unsigned int fd, unsigned int cmd), -+ TP_ARGS(fd, cmd), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field(unsigned int, cmd)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(cmd, cmd)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_ftruncate -+SC_TRACE_EVENT(sys_ftruncate, -+ TP_PROTO(unsigned int fd, unsigned long length), -+ TP_ARGS(fd, length), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field(unsigned long, length)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(length, length)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_fchmod -+SC_TRACE_EVENT(sys_fchmod, -+ TP_PROTO(unsigned int fd, umode_t mode), -+ TP_ARGS(fd, mode), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field(umode_t, mode)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(mode, mode)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_setpgid -+SC_TRACE_EVENT(sys_setpgid, -+ TP_PROTO(pid_t pid, pid_t pgid), -+ TP_ARGS(pid, pgid), -+ TP_STRUCT__entry(__field(pid_t, pid) __field(pid_t, pgid)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(pgid, pgid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_setreuid -+SC_TRACE_EVENT(sys_setreuid, -+ TP_PROTO(uid_t ruid, uid_t euid), -+ TP_ARGS(ruid, euid), -+ TP_STRUCT__entry(__field(uid_t, ruid) __field(uid_t, euid)), -+ TP_fast_assign(tp_assign(ruid, ruid) tp_assign(euid, euid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_setregid -+SC_TRACE_EVENT(sys_setregid, -+ TP_PROTO(gid_t rgid, gid_t egid), -+ TP_ARGS(rgid, egid), -+ TP_STRUCT__entry(__field(gid_t, rgid) __field(gid_t, egid)), -+ TP_fast_assign(tp_assign(rgid, rgid) tp_assign(egid, egid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_getpriority -+SC_TRACE_EVENT(sys_getpriority, -+ TP_PROTO(int which, int who), -+ TP_ARGS(which, who), -+ TP_STRUCT__entry(__field(int, which) __field(int, who)), -+ TP_fast_assign(tp_assign(which, which) tp_assign(who, who)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_mlock -+SC_TRACE_EVENT(sys_mlock, -+ TP_PROTO(unsigned long start, size_t len), -+ TP_ARGS(start, len), -+ TP_STRUCT__entry(__field(unsigned long, start) __field(size_t, len)), -+ TP_fast_assign(tp_assign(start, start) tp_assign(len, len)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_munlock -+SC_TRACE_EVENT(sys_munlock, -+ TP_PROTO(unsigned long start, size_t len), -+ TP_ARGS(start, len), -+ TP_STRUCT__entry(__field(unsigned long, start) __field(size_t, len)), -+ TP_fast_assign(tp_assign(start, start) tp_assign(len, len)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_tkill -+SC_TRACE_EVENT(sys_tkill, -+ TP_PROTO(pid_t pid, int sig), -+ TP_ARGS(pid, sig), -+ TP_STRUCT__entry(__field(pid_t, pid) __field(int, sig)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(sig, sig)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_inotify_rm_watch -+SC_TRACE_EVENT(sys_inotify_rm_watch, -+ TP_PROTO(int fd, __s32 wd), -+ TP_ARGS(fd, wd), -+ TP_STRUCT__entry(__field(int, fd) __field(__s32, wd)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(wd, wd)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_ioprio_get -+SC_TRACE_EVENT(sys_ioprio_get, -+ TP_PROTO(int which, int who), -+ TP_ARGS(which, who), -+ TP_STRUCT__entry(__field(int, which) __field(int, who)), -+ TP_fast_assign(tp_assign(which, which) tp_assign(who, who)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_timerfd_create -+SC_TRACE_EVENT(sys_timerfd_create, -+ TP_PROTO(int clockid, int flags), -+ TP_ARGS(clockid, flags), -+ TP_STRUCT__entry(__field(int, clockid) __field(int, flags)), -+ TP_fast_assign(tp_assign(clockid, clockid) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_eventfd2 -+SC_TRACE_EVENT(sys_eventfd2, -+ TP_PROTO(unsigned int count, int flags), -+ TP_ARGS(count, flags), -+ TP_STRUCT__entry(__field(unsigned int, count) __field(int, flags)), -+ TP_fast_assign(tp_assign(count, count) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_setns -+SC_TRACE_EVENT(sys_setns, -+ TP_PROTO(int fd, int nstype), -+ TP_ARGS(fd, nstype), -+ TP_STRUCT__entry(__field(int, fd) __field(int, nstype)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(nstype, nstype)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_ioctl -+SC_TRACE_EVENT(sys_ioctl, -+ TP_PROTO(unsigned int fd, unsigned int cmd, unsigned long arg), -+ TP_ARGS(fd, cmd, arg), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field(unsigned int, cmd) __field(unsigned long, arg)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(cmd, cmd) tp_assign(arg, arg)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_fcntl -+SC_TRACE_EVENT(sys_fcntl, -+ TP_PROTO(unsigned int fd, unsigned int cmd, unsigned long arg), -+ TP_ARGS(fd, cmd, arg), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field(unsigned int, cmd) __field(unsigned long, arg)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(cmd, cmd) tp_assign(arg, arg)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_lseek -+SC_TRACE_EVENT(sys_lseek, -+ TP_PROTO(unsigned int fd, off_t offset, unsigned int origin), -+ TP_ARGS(fd, offset, origin), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field(off_t, offset) __field(unsigned int, origin)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(offset, offset) tp_assign(origin, origin)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_mprotect -+SC_TRACE_EVENT(sys_mprotect, -+ TP_PROTO(unsigned long start, size_t len, unsigned long prot), -+ TP_ARGS(start, len, prot), -+ TP_STRUCT__entry(__field(unsigned long, start) __field(size_t, len) __field(unsigned long, prot)), -+ TP_fast_assign(tp_assign(start, start) tp_assign(len, len) tp_assign(prot, prot)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_msync -+SC_TRACE_EVENT(sys_msync, -+ TP_PROTO(unsigned long start, size_t len, int flags), -+ TP_ARGS(start, len, flags), -+ TP_STRUCT__entry(__field(unsigned long, start) __field(size_t, len) __field(int, flags)), -+ TP_fast_assign(tp_assign(start, start) tp_assign(len, len) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_madvise -+SC_TRACE_EVENT(sys_madvise, -+ TP_PROTO(unsigned long start, size_t len_in, int behavior), -+ TP_ARGS(start, len_in, behavior), -+ TP_STRUCT__entry(__field(unsigned long, start) __field(size_t, len_in) __field(int, behavior)), -+ TP_fast_assign(tp_assign(start, start) tp_assign(len_in, len_in) tp_assign(behavior, behavior)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_shmget -+SC_TRACE_EVENT(sys_shmget, -+ TP_PROTO(key_t key, size_t size, int shmflg), -+ TP_ARGS(key, size, shmflg), -+ TP_STRUCT__entry(__field(key_t, key) __field(size_t, size) __field(int, shmflg)), -+ TP_fast_assign(tp_assign(key, key) tp_assign(size, size) tp_assign(shmflg, shmflg)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_socket -+SC_TRACE_EVENT(sys_socket, -+ TP_PROTO(int family, int type, int protocol), -+ TP_ARGS(family, type, protocol), -+ TP_STRUCT__entry(__field(int, family) __field(int, type) __field(int, protocol)), -+ TP_fast_assign(tp_assign(family, family) tp_assign(type, type) tp_assign(protocol, protocol)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_semget -+SC_TRACE_EVENT(sys_semget, -+ TP_PROTO(key_t key, int nsems, int semflg), -+ TP_ARGS(key, nsems, semflg), -+ TP_STRUCT__entry(__field(key_t, key) __field(int, nsems) __field(int, semflg)), -+ TP_fast_assign(tp_assign(key, key) tp_assign(nsems, nsems) tp_assign(semflg, semflg)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_fchown -+SC_TRACE_EVENT(sys_fchown, -+ TP_PROTO(unsigned int fd, uid_t user, gid_t group), -+ TP_ARGS(fd, user, group), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field(uid_t, user) __field(gid_t, group)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(user, user) tp_assign(group, group)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_setresuid -+SC_TRACE_EVENT(sys_setresuid, -+ TP_PROTO(uid_t ruid, uid_t euid, uid_t suid), -+ TP_ARGS(ruid, euid, suid), -+ TP_STRUCT__entry(__field(uid_t, ruid) __field(uid_t, euid) __field(uid_t, suid)), -+ TP_fast_assign(tp_assign(ruid, ruid) tp_assign(euid, euid) tp_assign(suid, suid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_setresgid -+SC_TRACE_EVENT(sys_setresgid, -+ TP_PROTO(gid_t rgid, gid_t egid, gid_t sgid), -+ TP_ARGS(rgid, egid, sgid), -+ TP_STRUCT__entry(__field(gid_t, rgid) __field(gid_t, egid) __field(gid_t, sgid)), -+ TP_fast_assign(tp_assign(rgid, rgid) tp_assign(egid, egid) tp_assign(sgid, sgid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_sysfs -+SC_TRACE_EVENT(sys_sysfs, -+ TP_PROTO(int option, unsigned long arg1, unsigned long arg2), -+ TP_ARGS(option, arg1, arg2), -+ TP_STRUCT__entry(__field(int, option) __field(unsigned long, arg1) __field(unsigned long, arg2)), -+ TP_fast_assign(tp_assign(option, option) tp_assign(arg1, arg1) tp_assign(arg2, arg2)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_setpriority -+SC_TRACE_EVENT(sys_setpriority, -+ TP_PROTO(int which, int who, int niceval), -+ TP_ARGS(which, who, niceval), -+ TP_STRUCT__entry(__field(int, which) __field(int, who) __field(int, niceval)), -+ TP_fast_assign(tp_assign(which, which) tp_assign(who, who) tp_assign(niceval, niceval)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_cacheflush -+SC_TRACE_EVENT(sys_cacheflush, -+ TP_PROTO(unsigned long addr, unsigned long bytes, unsigned int cache), -+ TP_ARGS(addr, bytes, cache), -+ TP_STRUCT__entry(__field_hex(unsigned long, addr) __field(unsigned long, bytes) __field(unsigned int, cache)), -+ TP_fast_assign(tp_assign(addr, addr) tp_assign(bytes, bytes) tp_assign(cache, cache)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_tgkill -+SC_TRACE_EVENT(sys_tgkill, -+ TP_PROTO(pid_t tgid, pid_t pid, int sig), -+ TP_ARGS(tgid, pid, sig), -+ TP_STRUCT__entry(__field(pid_t, tgid) __field(pid_t, pid) __field(int, sig)), -+ TP_fast_assign(tp_assign(tgid, tgid) tp_assign(pid, pid) tp_assign(sig, sig)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_ioprio_set -+SC_TRACE_EVENT(sys_ioprio_set, -+ TP_PROTO(int which, int who, int ioprio), -+ TP_ARGS(which, who, ioprio), -+ TP_STRUCT__entry(__field(int, which) __field(int, who) __field(int, ioprio)), -+ TP_fast_assign(tp_assign(which, which) tp_assign(who, who) tp_assign(ioprio, ioprio)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_dup3 -+SC_TRACE_EVENT(sys_dup3, -+ TP_PROTO(unsigned int oldfd, unsigned int newfd, int flags), -+ TP_ARGS(oldfd, newfd, flags), -+ TP_STRUCT__entry(__field(unsigned int, oldfd) __field(unsigned int, newfd) __field(int, flags)), -+ TP_fast_assign(tp_assign(oldfd, oldfd) tp_assign(newfd, newfd) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_32_ftruncate64 -+SC_TRACE_EVENT(sys_32_ftruncate64, -+ TP_PROTO(unsigned long fd, unsigned long __dummy, unsigned long a2, unsigned long a3), -+ TP_ARGS(fd, __dummy, a2, a3), -+ TP_STRUCT__entry(__field(unsigned long, fd) __field(unsigned long, __dummy) __field(unsigned long, a2) __field(unsigned long, a3)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(__dummy, __dummy) tp_assign(a2, a2) tp_assign(a3, a3)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_ptrace -+SC_TRACE_EVENT(sys_ptrace, -+ TP_PROTO(long request, long pid, unsigned long addr, unsigned long data), -+ TP_ARGS(request, pid, addr, data), -+ TP_STRUCT__entry(__field(long, request) __field(long, pid) __field_hex(unsigned long, addr) __field(unsigned long, data)), -+ TP_fast_assign(tp_assign(request, request) tp_assign(pid, pid) tp_assign(addr, addr) tp_assign(data, data)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_n32_semctl -+SC_TRACE_EVENT(sys_n32_semctl, -+ TP_PROTO(int semid, int semnum, int cmd, u32 arg), -+ TP_ARGS(semid, semnum, cmd, arg), -+ TP_STRUCT__entry(__field(int, semid) __field(int, semnum) __field(int, cmd) __field(u32, arg)), -+ TP_fast_assign(tp_assign(semid, semid) tp_assign(semnum, semnum) tp_assign(cmd, cmd) tp_assign(arg, arg)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_n32_msgsnd -+SC_TRACE_EVENT(sys_n32_msgsnd, -+ TP_PROTO(int msqid, u32 msgp, unsigned int msgsz, int msgflg), -+ TP_ARGS(msqid, msgp, msgsz, msgflg), -+ TP_STRUCT__entry(__field(int, msqid) __field(u32, msgp) __field(unsigned int, msgsz) __field(int, msgflg)), -+ TP_fast_assign(tp_assign(msqid, msqid) tp_assign(msgp, msgp) tp_assign(msgsz, msgsz) tp_assign(msgflg, msgflg)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_tee -+SC_TRACE_EVENT(sys_tee, -+ TP_PROTO(int fdin, int fdout, size_t len, unsigned int flags), -+ TP_ARGS(fdin, fdout, len, flags), -+ TP_STRUCT__entry(__field(int, fdin) __field(int, fdout) __field(size_t, len) __field(unsigned int, flags)), -+ TP_fast_assign(tp_assign(fdin, fdin) tp_assign(fdout, fdout) tp_assign(len, len) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_mremap -+SC_TRACE_EVENT(sys_mremap, -+ TP_PROTO(unsigned long addr, unsigned long old_len, unsigned long new_len, unsigned long flags, unsigned long new_addr), -+ TP_ARGS(addr, old_len, new_len, flags, new_addr), -+ TP_STRUCT__entry(__field_hex(unsigned long, addr) __field(unsigned long, old_len) __field(unsigned long, new_len) __field(unsigned long, flags) __field_hex(unsigned long, new_addr)), -+ TP_fast_assign(tp_assign(addr, addr) tp_assign(old_len, old_len) tp_assign(new_len, new_len) tp_assign(flags, flags) tp_assign(new_addr, new_addr)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_n32_msgrcv -+SC_TRACE_EVENT(sys_n32_msgrcv, -+ TP_PROTO(int msqid, u32 msgp, size_t msgsz, int msgtyp, int msgflg), -+ TP_ARGS(msqid, msgp, msgsz, msgtyp, msgflg), -+ TP_STRUCT__entry(__field(int, msqid) __field(u32, msgp) __field(size_t, msgsz) __field(int, msgtyp) __field(int, msgflg)), -+ TP_fast_assign(tp_assign(msqid, msqid) tp_assign(msgp, msgp) tp_assign(msgsz, msgsz) tp_assign(msgtyp, msgtyp) tp_assign(msgflg, msgflg)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_prctl -+SC_TRACE_EVENT(sys_prctl, -+ TP_PROTO(int option, unsigned long arg2, unsigned long arg3, unsigned long arg4, unsigned long arg5), -+ TP_ARGS(option, arg2, arg3, arg4, arg5), -+ TP_STRUCT__entry(__field(int, option) __field(unsigned long, arg2) __field(unsigned long, arg3) __field(unsigned long, arg4) __field(unsigned long, arg5)), -+ TP_fast_assign(tp_assign(option, option) tp_assign(arg2, arg2) tp_assign(arg3, arg3) tp_assign(arg4, arg4) tp_assign(arg5, arg5)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_remap_file_pages -+SC_TRACE_EVENT(sys_remap_file_pages, -+ TP_PROTO(unsigned long start, unsigned long size, unsigned long prot, unsigned long pgoff, unsigned long flags), -+ TP_ARGS(start, size, prot, pgoff, flags), -+ TP_STRUCT__entry(__field(unsigned long, start) __field(unsigned long, size) __field(unsigned long, prot) __field(unsigned long, pgoff) __field(unsigned long, flags)), -+ TP_fast_assign(tp_assign(start, start) tp_assign(size, size) tp_assign(prot, prot) tp_assign(pgoff, pgoff) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_32_ipc -+SC_TRACE_EVENT(sys_32_ipc, -+ TP_PROTO(u32 call, long first, long second, long third, unsigned long ptr, unsigned long fifth), -+ TP_ARGS(call, first, second, third, ptr, fifth), -+ TP_STRUCT__entry(__field(u32, call) __field(long, first) __field(long, second) __field(long, third) __field_hex(unsigned long, ptr) __field(unsigned long, fifth)), -+ TP_fast_assign(tp_assign(call, call) tp_assign(first, first) tp_assign(second, second) tp_assign(third, third) tp_assign(ptr, ptr) tp_assign(fifth, fifth)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_mips_mmap2 -+SC_TRACE_EVENT(sys_mips_mmap2, -+ TP_PROTO(unsigned long addr, unsigned long len, unsigned long prot, unsigned long flags, unsigned long fd, unsigned long pgoff), -+ TP_ARGS(addr, len, prot, flags, fd, pgoff), -+ TP_STRUCT__entry(__field_hex(unsigned long, addr) __field(unsigned long, len) __field(unsigned long, prot) __field(unsigned long, flags) __field(unsigned long, fd) __field(unsigned long, pgoff)), -+ TP_fast_assign(tp_assign(addr, addr) tp_assign(len, len) tp_assign(prot, prot) tp_assign(flags, flags) tp_assign(fd, fd) tp_assign(pgoff, pgoff)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_mips_mmap -+SC_TRACE_EVENT(sys_mips_mmap, -+ TP_PROTO(unsigned long addr, unsigned long len, unsigned long prot, unsigned long flags, unsigned long fd, off_t offset), -+ TP_ARGS(addr, len, prot, flags, fd, offset), -+ TP_STRUCT__entry(__field_hex(unsigned long, addr) __field(unsigned long, len) __field(unsigned long, prot) __field(unsigned long, flags) __field(unsigned long, fd) __field(off_t, offset)), -+ TP_fast_assign(tp_assign(addr, addr) tp_assign(len, len) tp_assign(prot, prot) tp_assign(flags, flags) tp_assign(fd, fd) tp_assign(offset, offset)), -+ TP_printk() -+) -+#endif -+ -+#endif /* _TRACE_SYSCALLS_INTEGERS_H */ -+ -+/* This part must be outside protection */ -+#include "../../../probes/define_trace.h" -+ -+#else /* CREATE_SYSCALL_TABLE */ -+ -+#include "mips-64-syscalls-3.5.0_integers_override.h" -+#include "syscalls_integers_override.h" -+ -+#ifndef OVERRIDE_TABLE_64_sys_sgetmask -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_sgetmask, 4068, 0) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_sched_yield -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_sched_yield, 6023, 0) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_pause -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_pause, 6033, 0) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_getpid -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_getpid, 6038, 0) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_getuid -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_getuid, 6100, 0) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_getgid -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_getgid, 6102, 0) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_geteuid -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_geteuid, 6105, 0) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_getegid -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_getegid, 6106, 0) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_getppid -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_getppid, 6108, 0) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_getpgrp -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_getpgrp, 6109, 0) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_setsid -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_setsid, 6110, 0) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_munlockall -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_munlockall, 6149, 0) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_vhangup -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_vhangup, 6150, 0) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_sync -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_sync, 6157, 0) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_gettid -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_gettid, 6178, 0) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_restart_syscall -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_restart_syscall, 6214, 0) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_inotify_init -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_inotify_init, 6247, 0) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_nice -+TRACE_SYSCALL_TABLE(sys_nice, sys_nice, 4034, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_ssetmask -+TRACE_SYSCALL_TABLE(sys_ssetmask, sys_ssetmask, 4069, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_32_ipc -+TRACE_SYSCALL_TABLE(sys_32_ipc, sys_32_ipc, 4117, 6) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_bdflush -+TRACE_SYSCALL_TABLE(sys_bdflush, sys_bdflush, 4134, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_mips_mmap2 -+TRACE_SYSCALL_TABLE(sys_mips_mmap2, sys_mips_mmap2, 4210, 6) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_32_ftruncate64 -+TRACE_SYSCALL_TABLE(sys_32_ftruncate64, sys_32_ftruncate64, 4212, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_ioctl -+TRACE_SYSCALL_TABLE(sys_ioctl, sys_ioctl, 5015, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_fcntl -+TRACE_SYSCALL_TABLE(sys_fcntl, sys_fcntl, 5070, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_ptrace -+TRACE_SYSCALL_TABLE(sys_ptrace, sys_ptrace, 5099, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_personality -+TRACE_SYSCALL_TABLE(sys_personality, sys_personality, 5132, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_close -+TRACE_SYSCALL_TABLE(sys_close, sys_close, 6003, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_lseek -+TRACE_SYSCALL_TABLE(sys_lseek, sys_lseek, 6008, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_mips_mmap -+TRACE_SYSCALL_TABLE(sys_mips_mmap, sys_mips_mmap, 6009, 6) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_mprotect -+TRACE_SYSCALL_TABLE(sys_mprotect, sys_mprotect, 6010, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_munmap -+TRACE_SYSCALL_TABLE(sys_munmap, sys_munmap, 6011, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_brk -+TRACE_SYSCALL_TABLE(sys_brk, sys_brk, 6012, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_mremap -+TRACE_SYSCALL_TABLE(sys_mremap, sys_mremap, 6024, 5) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_msync -+TRACE_SYSCALL_TABLE(sys_msync, sys_msync, 6025, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_madvise -+TRACE_SYSCALL_TABLE(sys_madvise, sys_madvise, 6027, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_shmget -+TRACE_SYSCALL_TABLE(sys_shmget, sys_shmget, 6028, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_dup -+TRACE_SYSCALL_TABLE(sys_dup, sys_dup, 6031, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_dup2 -+TRACE_SYSCALL_TABLE(sys_dup2, sys_dup2, 6032, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_alarm -+TRACE_SYSCALL_TABLE(sys_alarm, sys_alarm, 6037, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_socket -+TRACE_SYSCALL_TABLE(sys_socket, sys_socket, 6040, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_shutdown -+TRACE_SYSCALL_TABLE(sys_shutdown, sys_shutdown, 6047, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_listen -+TRACE_SYSCALL_TABLE(sys_listen, sys_listen, 6049, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_exit -+TRACE_SYSCALL_TABLE(sys_exit, sys_exit, 6058, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_kill -+TRACE_SYSCALL_TABLE(sys_kill, sys_kill, 6060, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_semget -+TRACE_SYSCALL_TABLE(sys_semget, sys_semget, 6062, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_n32_semctl -+TRACE_SYSCALL_TABLE(sys_n32_semctl, sys_n32_semctl, 6064, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_msgget -+TRACE_SYSCALL_TABLE(sys_msgget, sys_msgget, 6066, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_n32_msgsnd -+TRACE_SYSCALL_TABLE(sys_n32_msgsnd, sys_n32_msgsnd, 6067, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_n32_msgrcv -+TRACE_SYSCALL_TABLE(sys_n32_msgrcv, sys_n32_msgrcv, 6068, 5) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_flock -+TRACE_SYSCALL_TABLE(sys_flock, sys_flock, 6071, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_fsync -+TRACE_SYSCALL_TABLE(sys_fsync, sys_fsync, 6072, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_fdatasync -+TRACE_SYSCALL_TABLE(sys_fdatasync, sys_fdatasync, 6073, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_ftruncate -+TRACE_SYSCALL_TABLE(sys_ftruncate, sys_ftruncate, 6075, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_fchdir -+TRACE_SYSCALL_TABLE(sys_fchdir, sys_fchdir, 6079, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_fchmod -+TRACE_SYSCALL_TABLE(sys_fchmod, sys_fchmod, 6089, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_fchown -+TRACE_SYSCALL_TABLE(sys_fchown, sys_fchown, 6091, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_umask -+TRACE_SYSCALL_TABLE(sys_umask, sys_umask, 6093, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_setuid -+TRACE_SYSCALL_TABLE(sys_setuid, sys_setuid, 6103, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_setgid -+TRACE_SYSCALL_TABLE(sys_setgid, sys_setgid, 6104, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_setpgid -+TRACE_SYSCALL_TABLE(sys_setpgid, sys_setpgid, 6107, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_setreuid -+TRACE_SYSCALL_TABLE(sys_setreuid, sys_setreuid, 6111, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_setregid -+TRACE_SYSCALL_TABLE(sys_setregid, sys_setregid, 6112, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_setresuid -+TRACE_SYSCALL_TABLE(sys_setresuid, sys_setresuid, 6115, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_setresgid -+TRACE_SYSCALL_TABLE(sys_setresgid, sys_setresgid, 6117, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_getpgid -+TRACE_SYSCALL_TABLE(sys_getpgid, sys_getpgid, 6119, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_setfsuid -+TRACE_SYSCALL_TABLE(sys_setfsuid, sys_setfsuid, 6120, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_setfsgid -+TRACE_SYSCALL_TABLE(sys_setfsgid, sys_setfsgid, 6121, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_getsid -+TRACE_SYSCALL_TABLE(sys_getsid, sys_getsid, 6122, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_32_personality -+TRACE_SYSCALL_TABLE(sys_32_personality, sys_32_personality, 6132, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_sysfs -+TRACE_SYSCALL_TABLE(sys_sysfs, sys_sysfs, 6136, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_getpriority -+TRACE_SYSCALL_TABLE(sys_getpriority, sys_getpriority, 6137, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_setpriority -+TRACE_SYSCALL_TABLE(sys_setpriority, sys_setpriority, 6138, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_sched_getscheduler -+TRACE_SYSCALL_TABLE(sys_sched_getscheduler, sys_sched_getscheduler, 6142, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_sched_get_priority_max -+TRACE_SYSCALL_TABLE(sys_sched_get_priority_max, sys_sched_get_priority_max, 6143, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_sched_get_priority_min -+TRACE_SYSCALL_TABLE(sys_sched_get_priority_min, sys_sched_get_priority_min, 6144, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_mlock -+TRACE_SYSCALL_TABLE(sys_mlock, sys_mlock, 6146, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_munlock -+TRACE_SYSCALL_TABLE(sys_munlock, sys_munlock, 6147, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_mlockall -+TRACE_SYSCALL_TABLE(sys_mlockall, sys_mlockall, 6148, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_prctl -+TRACE_SYSCALL_TABLE(sys_prctl, sys_prctl, 6153, 5) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_tkill -+TRACE_SYSCALL_TABLE(sys_tkill, sys_tkill, 6192, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_cacheflush -+TRACE_SYSCALL_TABLE(sys_cacheflush, sys_cacheflush, 6197, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_io_destroy -+TRACE_SYSCALL_TABLE(sys_io_destroy, sys_io_destroy, 6201, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_exit_group -+TRACE_SYSCALL_TABLE(sys_exit_group, sys_exit_group, 6205, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_epoll_create -+TRACE_SYSCALL_TABLE(sys_epoll_create, sys_epoll_create, 6207, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_remap_file_pages -+TRACE_SYSCALL_TABLE(sys_remap_file_pages, sys_remap_file_pages, 6210, 5) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_timer_getoverrun -+TRACE_SYSCALL_TABLE(sys_timer_getoverrun, sys_timer_getoverrun, 6223, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_timer_delete -+TRACE_SYSCALL_TABLE(sys_timer_delete, sys_timer_delete, 6224, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_tgkill -+TRACE_SYSCALL_TABLE(sys_tgkill, sys_tgkill, 6229, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_set_thread_area -+TRACE_SYSCALL_TABLE(sys_set_thread_area, sys_set_thread_area, 6246, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_inotify_rm_watch -+TRACE_SYSCALL_TABLE(sys_inotify_rm_watch, sys_inotify_rm_watch, 6249, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_unshare -+TRACE_SYSCALL_TABLE(sys_unshare, sys_unshare, 6266, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_tee -+TRACE_SYSCALL_TABLE(sys_tee, sys_tee, 6269, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_ioprio_set -+TRACE_SYSCALL_TABLE(sys_ioprio_set, sys_ioprio_set, 6277, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_ioprio_get -+TRACE_SYSCALL_TABLE(sys_ioprio_get, sys_ioprio_get, 6278, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_eventfd -+TRACE_SYSCALL_TABLE(sys_eventfd, sys_eventfd, 6282, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_timerfd_create -+TRACE_SYSCALL_TABLE(sys_timerfd_create, sys_timerfd_create, 6284, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_eventfd2 -+TRACE_SYSCALL_TABLE(sys_eventfd2, sys_eventfd2, 6288, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_epoll_create1 -+TRACE_SYSCALL_TABLE(sys_epoll_create1, sys_epoll_create1, 6289, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_dup3 -+TRACE_SYSCALL_TABLE(sys_dup3, sys_dup3, 6290, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_inotify_init1 -+TRACE_SYSCALL_TABLE(sys_inotify_init1, sys_inotify_init1, 6292, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_syncfs -+TRACE_SYSCALL_TABLE(sys_syncfs, sys_syncfs, 6306, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_setns -+TRACE_SYSCALL_TABLE(sys_setns, sys_setns, 6308, 2) -+#endif -+ -+#endif /* CREATE_SYSCALL_TABLE */ ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/syscalls/headers/mips-64-syscalls-3.5.0_integers_override.h -@@ -0,0 +1,3 @@ -+/* -+ * this is a place-holder for MIPS integer syscall definition override. -+ */ ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/syscalls/headers/mips-64-syscalls-3.5.0_pointers.h -@@ -0,0 +1,2232 @@ -+/* THIS FILE IS AUTO-GENERATED. DO NOT EDIT */ -+#ifndef CREATE_SYSCALL_TABLE -+ -+#if !defined(_TRACE_SYSCALLS_POINTERS_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_SYSCALLS_POINTERS_H -+ -+#include <linux/tracepoint.h> -+#include <linux/syscalls.h> -+#include "mips-64-syscalls-3.5.0_pointers_override.h" -+#include "syscalls_pointers_override.h" -+ -+#ifndef OVERRIDE_64_sys_oldumount -+SC_TRACE_EVENT(sys_oldumount, -+ TP_PROTO(char * name), -+ TP_ARGS(name), -+ TP_STRUCT__entry(__string_from_user(name, name)), -+ TP_fast_assign(tp_copy_string_from_user(name, name)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_olduname -+SC_TRACE_EVENT(sys_olduname, -+ TP_PROTO(struct oldold_utsname * name), -+ TP_ARGS(name), -+ TP_STRUCT__entry(__field_hex(struct oldold_utsname *, name)), -+ TP_fast_assign(tp_assign(name, name)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_uselib -+SC_TRACE_EVENT(sys_uselib, -+ TP_PROTO(const char * library), -+ TP_ARGS(library), -+ TP_STRUCT__entry(__field_hex(const char *, library)), -+ TP_fast_assign(tp_assign(library, library)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_uname -+SC_TRACE_EVENT(sys_uname, -+ TP_PROTO(struct old_utsname * name), -+ TP_ARGS(name), -+ TP_STRUCT__entry(__field_hex(struct old_utsname *, name)), -+ TP_fast_assign(tp_assign(name, name)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_sysinfo -+SC_TRACE_EVENT(sys_sysinfo, -+ TP_PROTO(struct sysinfo * info), -+ TP_ARGS(info), -+ TP_STRUCT__entry(__field_hex(struct sysinfo *, info)), -+ TP_fast_assign(tp_assign(info, info)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_times -+SC_TRACE_EVENT(sys_times, -+ TP_PROTO(struct tms * tbuf), -+ TP_ARGS(tbuf), -+ TP_STRUCT__entry(__field_hex(struct tms *, tbuf)), -+ TP_fast_assign(tp_assign(tbuf, tbuf)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_sysctl -+SC_TRACE_EVENT(sys_sysctl, -+ TP_PROTO(struct __sysctl_args * args), -+ TP_ARGS(args), -+ TP_STRUCT__entry(__field_hex(struct __sysctl_args *, args)), -+ TP_fast_assign(tp_assign(args, args)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_adjtimex -+SC_TRACE_EVENT(sys_adjtimex, -+ TP_PROTO(struct timex * txc_p), -+ TP_ARGS(txc_p), -+ TP_STRUCT__entry(__field_hex(struct timex *, txc_p)), -+ TP_fast_assign(tp_assign(txc_p, txc_p)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_newuname -+SC_TRACE_EVENT(sys_newuname, -+ TP_PROTO(struct new_utsname * name), -+ TP_ARGS(name), -+ TP_STRUCT__entry(__field_hex(struct new_utsname *, name)), -+ TP_fast_assign(tp_assign(name, name)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_shmdt -+SC_TRACE_EVENT(sys_shmdt, -+ TP_PROTO(char * shmaddr), -+ TP_ARGS(shmaddr), -+ TP_STRUCT__entry(__field_hex(char *, shmaddr)), -+ TP_fast_assign(tp_assign(shmaddr, shmaddr)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_chdir -+SC_TRACE_EVENT(sys_chdir, -+ TP_PROTO(const char * filename), -+ TP_ARGS(filename), -+ TP_STRUCT__entry(__string_from_user(filename, filename)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_rmdir -+SC_TRACE_EVENT(sys_rmdir, -+ TP_PROTO(const char * pathname), -+ TP_ARGS(pathname), -+ TP_STRUCT__entry(__string_from_user(pathname, pathname)), -+ TP_fast_assign(tp_copy_string_from_user(pathname, pathname)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_unlink -+SC_TRACE_EVENT(sys_unlink, -+ TP_PROTO(const char * pathname), -+ TP_ARGS(pathname), -+ TP_STRUCT__entry(__string_from_user(pathname, pathname)), -+ TP_fast_assign(tp_copy_string_from_user(pathname, pathname)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_chroot -+SC_TRACE_EVENT(sys_chroot, -+ TP_PROTO(const char * filename), -+ TP_ARGS(filename), -+ TP_STRUCT__entry(__string_from_user(filename, filename)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_swapoff -+SC_TRACE_EVENT(sys_swapoff, -+ TP_PROTO(const char * specialfile), -+ TP_ARGS(specialfile), -+ TP_STRUCT__entry(__string_from_user(specialfile, specialfile)), -+ TP_fast_assign(tp_copy_string_from_user(specialfile, specialfile)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_set_tid_address -+SC_TRACE_EVENT(sys_set_tid_address, -+ TP_PROTO(int * tidptr), -+ TP_ARGS(tidptr), -+ TP_STRUCT__entry(__field_hex(int *, tidptr)), -+ TP_fast_assign(tp_assign(tidptr, tidptr)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_nanosleep -+SC_TRACE_EVENT(sys_nanosleep, -+ TP_PROTO(struct timespec * rqtp, struct timespec * rmtp), -+ TP_ARGS(rqtp, rmtp), -+ TP_STRUCT__entry(__field_hex(struct timespec *, rqtp) __field_hex(struct timespec *, rmtp)), -+ TP_fast_assign(tp_assign(rqtp, rqtp) tp_assign(rmtp, rmtp)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_getitimer -+SC_TRACE_EVENT(sys_getitimer, -+ TP_PROTO(int which, struct itimerval * value), -+ TP_ARGS(which, value), -+ TP_STRUCT__entry(__field(int, which) __field_hex(struct itimerval *, value)), -+ TP_fast_assign(tp_assign(which, which) tp_assign(value, value)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_gettimeofday -+SC_TRACE_EVENT(sys_gettimeofday, -+ TP_PROTO(struct timeval * tv, struct timezone * tz), -+ TP_ARGS(tv, tz), -+ TP_STRUCT__entry(__field_hex(struct timeval *, tv) __field_hex(struct timezone *, tz)), -+ TP_fast_assign(tp_assign(tv, tv) tp_assign(tz, tz)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_getrlimit -+SC_TRACE_EVENT(sys_getrlimit, -+ TP_PROTO(unsigned int resource, struct rlimit * rlim), -+ TP_ARGS(resource, rlim), -+ TP_STRUCT__entry(__field(unsigned int, resource) __field_hex(struct rlimit *, rlim)), -+ TP_fast_assign(tp_assign(resource, resource) tp_assign(rlim, rlim)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_getrusage -+SC_TRACE_EVENT(sys_getrusage, -+ TP_PROTO(int who, struct rusage * ru), -+ TP_ARGS(who, ru), -+ TP_STRUCT__entry(__field(int, who) __field_hex(struct rusage *, ru)), -+ TP_fast_assign(tp_assign(who, who) tp_assign(ru, ru)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_rt_sigpending -+SC_TRACE_EVENT(sys_rt_sigpending, -+ TP_PROTO(sigset_t * set, size_t sigsetsize), -+ TP_ARGS(set, sigsetsize), -+ TP_STRUCT__entry(__field_hex(sigset_t *, set) __field(size_t, sigsetsize)), -+ TP_fast_assign(tp_assign(set, set) tp_assign(sigsetsize, sigsetsize)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_utime -+SC_TRACE_EVENT(sys_utime, -+ TP_PROTO(char * filename, struct utimbuf * times), -+ TP_ARGS(filename, times), -+ TP_STRUCT__entry(__string_from_user(filename, filename) __field_hex(struct utimbuf *, times)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename) tp_assign(times, times)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_ustat -+SC_TRACE_EVENT(sys_ustat, -+ TP_PROTO(unsigned dev, struct ustat * ubuf), -+ TP_ARGS(dev, ubuf), -+ TP_STRUCT__entry(__field(unsigned, dev) __field_hex(struct ustat *, ubuf)), -+ TP_fast_assign(tp_assign(dev, dev) tp_assign(ubuf, ubuf)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_statfs -+SC_TRACE_EVENT(sys_statfs, -+ TP_PROTO(const char * pathname, struct statfs * buf), -+ TP_ARGS(pathname, buf), -+ TP_STRUCT__entry(__string_from_user(pathname, pathname) __field_hex(struct statfs *, buf)), -+ TP_fast_assign(tp_copy_string_from_user(pathname, pathname) tp_assign(buf, buf)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_fstatfs -+SC_TRACE_EVENT(sys_fstatfs, -+ TP_PROTO(unsigned int fd, struct statfs * buf), -+ TP_ARGS(fd, buf), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field_hex(struct statfs *, buf)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(buf, buf)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_sched_rr_get_interval -+SC_TRACE_EVENT(sys_sched_rr_get_interval, -+ TP_PROTO(pid_t pid, struct timespec * interval), -+ TP_ARGS(pid, interval), -+ TP_STRUCT__entry(__field(pid_t, pid) __field_hex(struct timespec *, interval)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(interval, interval)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_setrlimit -+SC_TRACE_EVENT(sys_setrlimit, -+ TP_PROTO(unsigned int resource, struct rlimit * rlim), -+ TP_ARGS(resource, rlim), -+ TP_STRUCT__entry(__field(unsigned int, resource) __field_hex(struct rlimit *, rlim)), -+ TP_fast_assign(tp_assign(resource, resource) tp_assign(rlim, rlim)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_settimeofday -+SC_TRACE_EVENT(sys_settimeofday, -+ TP_PROTO(struct timeval * tv, struct timezone * tz), -+ TP_ARGS(tv, tz), -+ TP_STRUCT__entry(__field_hex(struct timeval *, tv) __field_hex(struct timezone *, tz)), -+ TP_fast_assign(tp_assign(tv, tv) tp_assign(tz, tz)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_io_setup -+SC_TRACE_EVENT(sys_io_setup, -+ TP_PROTO(unsigned nr_events, aio_context_t * ctxp), -+ TP_ARGS(nr_events, ctxp), -+ TP_STRUCT__entry(__field(unsigned, nr_events) __field_hex(aio_context_t *, ctxp)), -+ TP_fast_assign(tp_assign(nr_events, nr_events) tp_assign(ctxp, ctxp)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_timer_gettime -+SC_TRACE_EVENT(sys_timer_gettime, -+ TP_PROTO(timer_t timer_id, struct itimerspec * setting), -+ TP_ARGS(timer_id, setting), -+ TP_STRUCT__entry(__field(timer_t, timer_id) __field_hex(struct itimerspec *, setting)), -+ TP_fast_assign(tp_assign(timer_id, timer_id) tp_assign(setting, setting)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_clock_settime -+SC_TRACE_EVENT(sys_clock_settime, -+ TP_PROTO(const clockid_t which_clock, const struct timespec * tp), -+ TP_ARGS(which_clock, tp), -+ TP_STRUCT__entry(__field(const clockid_t, which_clock) __field_hex(const struct timespec *, tp)), -+ TP_fast_assign(tp_assign(which_clock, which_clock) tp_assign(tp, tp)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_clock_gettime -+SC_TRACE_EVENT(sys_clock_gettime, -+ TP_PROTO(const clockid_t which_clock, struct timespec * tp), -+ TP_ARGS(which_clock, tp), -+ TP_STRUCT__entry(__field(const clockid_t, which_clock) __field_hex(struct timespec *, tp)), -+ TP_fast_assign(tp_assign(which_clock, which_clock) tp_assign(tp, tp)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_clock_getres -+SC_TRACE_EVENT(sys_clock_getres, -+ TP_PROTO(const clockid_t which_clock, struct timespec * tp), -+ TP_ARGS(which_clock, tp), -+ TP_STRUCT__entry(__field(const clockid_t, which_clock) __field_hex(struct timespec *, tp)), -+ TP_fast_assign(tp_assign(which_clock, which_clock) tp_assign(tp, tp)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_utimes -+SC_TRACE_EVENT(sys_utimes, -+ TP_PROTO(char * filename, struct timeval * utimes), -+ TP_ARGS(filename, utimes), -+ TP_STRUCT__entry(__string_from_user(filename, filename) __field_hex(struct timeval *, utimes)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename) tp_assign(utimes, utimes)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_set_robust_list -+SC_TRACE_EVENT(sys_set_robust_list, -+ TP_PROTO(struct robust_list_head * head, size_t len), -+ TP_ARGS(head, len), -+ TP_STRUCT__entry(__field_hex(struct robust_list_head *, head) __field(size_t, len)), -+ TP_fast_assign(tp_assign(head, head) tp_assign(len, len)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_timerfd_gettime -+SC_TRACE_EVENT(sys_timerfd_gettime, -+ TP_PROTO(int ufd, struct itimerspec * otmr), -+ TP_ARGS(ufd, otmr), -+ TP_STRUCT__entry(__field(int, ufd) __field_hex(struct itimerspec *, otmr)), -+ TP_fast_assign(tp_assign(ufd, ufd) tp_assign(otmr, otmr)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_clock_adjtime -+SC_TRACE_EVENT(sys_clock_adjtime, -+ TP_PROTO(const clockid_t which_clock, struct timex * utx), -+ TP_ARGS(which_clock, utx), -+ TP_STRUCT__entry(__field(const clockid_t, which_clock) __field_hex(struct timex *, utx)), -+ TP_fast_assign(tp_assign(which_clock, which_clock) tp_assign(utx, utx)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_newstat -+SC_TRACE_EVENT(sys_newstat, -+ TP_PROTO(const char * filename, struct stat * statbuf), -+ TP_ARGS(filename, statbuf), -+ TP_STRUCT__entry(__string_from_user(filename, filename) __field_hex(struct stat *, statbuf)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename) tp_assign(statbuf, statbuf)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_newfstat -+SC_TRACE_EVENT(sys_newfstat, -+ TP_PROTO(unsigned int fd, struct stat * statbuf), -+ TP_ARGS(fd, statbuf), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field_hex(struct stat *, statbuf)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(statbuf, statbuf)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_newlstat -+SC_TRACE_EVENT(sys_newlstat, -+ TP_PROTO(const char * filename, struct stat * statbuf), -+ TP_ARGS(filename, statbuf), -+ TP_STRUCT__entry(__string_from_user(filename, filename) __field_hex(struct stat *, statbuf)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename) tp_assign(statbuf, statbuf)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_access -+SC_TRACE_EVENT(sys_access, -+ TP_PROTO(const char * filename, int mode), -+ TP_ARGS(filename, mode), -+ TP_STRUCT__entry(__string_from_user(filename, filename) __field(int, mode)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename) tp_assign(mode, mode)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_truncate -+SC_TRACE_EVENT(sys_truncate, -+ TP_PROTO(const char * path, long length), -+ TP_ARGS(path, length), -+ TP_STRUCT__entry(__string_from_user(path, path) __field(long, length)), -+ TP_fast_assign(tp_copy_string_from_user(path, path) tp_assign(length, length)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_getcwd -+SC_TRACE_EVENT(sys_getcwd, -+ TP_PROTO(char * buf, unsigned long size), -+ TP_ARGS(buf, size), -+ TP_STRUCT__entry(__field_hex(char *, buf) __field(unsigned long, size)), -+ TP_fast_assign(tp_assign(buf, buf) tp_assign(size, size)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_rename -+SC_TRACE_EVENT(sys_rename, -+ TP_PROTO(const char * oldname, const char * newname), -+ TP_ARGS(oldname, newname), -+ TP_STRUCT__entry(__string_from_user(oldname, oldname) __string_from_user(newname, newname)), -+ TP_fast_assign(tp_copy_string_from_user(oldname, oldname) tp_copy_string_from_user(newname, newname)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_mkdir -+SC_TRACE_EVENT(sys_mkdir, -+ TP_PROTO(const char * pathname, umode_t mode), -+ TP_ARGS(pathname, mode), -+ TP_STRUCT__entry(__string_from_user(pathname, pathname) __field(umode_t, mode)), -+ TP_fast_assign(tp_copy_string_from_user(pathname, pathname) tp_assign(mode, mode)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_creat -+SC_TRACE_EVENT(sys_creat, -+ TP_PROTO(const char * pathname, umode_t mode), -+ TP_ARGS(pathname, mode), -+ TP_STRUCT__entry(__string_from_user(pathname, pathname) __field(umode_t, mode)), -+ TP_fast_assign(tp_copy_string_from_user(pathname, pathname) tp_assign(mode, mode)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_link -+SC_TRACE_EVENT(sys_link, -+ TP_PROTO(const char * oldname, const char * newname), -+ TP_ARGS(oldname, newname), -+ TP_STRUCT__entry(__string_from_user(oldname, oldname) __string_from_user(newname, newname)), -+ TP_fast_assign(tp_copy_string_from_user(oldname, oldname) tp_copy_string_from_user(newname, newname)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_symlink -+SC_TRACE_EVENT(sys_symlink, -+ TP_PROTO(const char * oldname, const char * newname), -+ TP_ARGS(oldname, newname), -+ TP_STRUCT__entry(__string_from_user(oldname, oldname) __string_from_user(newname, newname)), -+ TP_fast_assign(tp_copy_string_from_user(oldname, oldname) tp_copy_string_from_user(newname, newname)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_chmod -+SC_TRACE_EVENT(sys_chmod, -+ TP_PROTO(const char * filename, umode_t mode), -+ TP_ARGS(filename, mode), -+ TP_STRUCT__entry(__string_from_user(filename, filename) __field(umode_t, mode)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename) tp_assign(mode, mode)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_getgroups -+SC_TRACE_EVENT(sys_getgroups, -+ TP_PROTO(int gidsetsize, gid_t * grouplist), -+ TP_ARGS(gidsetsize, grouplist), -+ TP_STRUCT__entry(__field(int, gidsetsize) __field_hex(gid_t *, grouplist)), -+ TP_fast_assign(tp_assign(gidsetsize, gidsetsize) tp_assign(grouplist, grouplist)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_setgroups -+SC_TRACE_EVENT(sys_setgroups, -+ TP_PROTO(int gidsetsize, gid_t * grouplist), -+ TP_ARGS(gidsetsize, grouplist), -+ TP_STRUCT__entry(__field(int, gidsetsize) __field_hex(gid_t *, grouplist)), -+ TP_fast_assign(tp_assign(gidsetsize, gidsetsize) tp_assign(grouplist, grouplist)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_32_rt_sigpending -+SC_TRACE_EVENT(sys_32_rt_sigpending, -+ TP_PROTO(compat_sigset_t * uset, unsigned int sigsetsize), -+ TP_ARGS(uset, sigsetsize), -+ TP_STRUCT__entry(__field_hex(compat_sigset_t *, uset) __field(unsigned int, sigsetsize)), -+ TP_fast_assign(tp_assign(uset, uset) tp_assign(sigsetsize, sigsetsize)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_sched_setparam -+SC_TRACE_EVENT(sys_sched_setparam, -+ TP_PROTO(pid_t pid, struct sched_param * param), -+ TP_ARGS(pid, param), -+ TP_STRUCT__entry(__field(pid_t, pid) __field_hex(struct sched_param *, param)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(param, param)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_sched_getparam -+SC_TRACE_EVENT(sys_sched_getparam, -+ TP_PROTO(pid_t pid, struct sched_param * param), -+ TP_ARGS(pid, param), -+ TP_STRUCT__entry(__field(pid_t, pid) __field_hex(struct sched_param *, param)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(param, param)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_32_sched_rr_get_interval -+SC_TRACE_EVENT(sys_32_sched_rr_get_interval, -+ TP_PROTO(compat_pid_t pid, struct compat_timespec * interval), -+ TP_ARGS(pid, interval), -+ TP_STRUCT__entry(__field(compat_pid_t, pid) __field_hex(struct compat_timespec *, interval)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(interval, interval)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_pivot_root -+SC_TRACE_EVENT(sys_pivot_root, -+ TP_PROTO(const char * new_root, const char * put_old), -+ TP_ARGS(new_root, put_old), -+ TP_STRUCT__entry(__string_from_user(new_root, new_root) __string_from_user(put_old, put_old)), -+ TP_fast_assign(tp_copy_string_from_user(new_root, new_root) tp_copy_string_from_user(put_old, put_old)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_umount -+SC_TRACE_EVENT(sys_umount, -+ TP_PROTO(char * name, int flags), -+ TP_ARGS(name, flags), -+ TP_STRUCT__entry(__string_from_user(name, name) __field(int, flags)), -+ TP_fast_assign(tp_copy_string_from_user(name, name) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_swapon -+SC_TRACE_EVENT(sys_swapon, -+ TP_PROTO(const char * specialfile, int swap_flags), -+ TP_ARGS(specialfile, swap_flags), -+ TP_STRUCT__entry(__string_from_user(specialfile, specialfile) __field(int, swap_flags)), -+ TP_fast_assign(tp_copy_string_from_user(specialfile, specialfile) tp_assign(swap_flags, swap_flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_sethostname -+SC_TRACE_EVENT(sys_sethostname, -+ TP_PROTO(char * name, int len), -+ TP_ARGS(name, len), -+ TP_STRUCT__entry(__string_from_user(name, name) __field(int, len)), -+ TP_fast_assign(tp_copy_string_from_user(name, name) tp_assign(len, len)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_setdomainname -+SC_TRACE_EVENT(sys_setdomainname, -+ TP_PROTO(char * name, int len), -+ TP_ARGS(name, len), -+ TP_STRUCT__entry(__string_from_user(name, name) __field(int, len)), -+ TP_fast_assign(tp_copy_string_from_user(name, name) tp_assign(len, len)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_delete_module -+SC_TRACE_EVENT(sys_delete_module, -+ TP_PROTO(const char * name_user, unsigned int flags), -+ TP_ARGS(name_user, flags), -+ TP_STRUCT__entry(__string_from_user(name_user, name_user) __field(unsigned int, flags)), -+ TP_fast_assign(tp_copy_string_from_user(name_user, name_user) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_removexattr -+SC_TRACE_EVENT(sys_removexattr, -+ TP_PROTO(const char * pathname, const char * name), -+ TP_ARGS(pathname, name), -+ TP_STRUCT__entry(__string_from_user(pathname, pathname) __string_from_user(name, name)), -+ TP_fast_assign(tp_copy_string_from_user(pathname, pathname) tp_copy_string_from_user(name, name)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_lremovexattr -+SC_TRACE_EVENT(sys_lremovexattr, -+ TP_PROTO(const char * pathname, const char * name), -+ TP_ARGS(pathname, name), -+ TP_STRUCT__entry(__string_from_user(pathname, pathname) __string_from_user(name, name)), -+ TP_fast_assign(tp_copy_string_from_user(pathname, pathname) tp_copy_string_from_user(name, name)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_fremovexattr -+SC_TRACE_EVENT(sys_fremovexattr, -+ TP_PROTO(int fd, const char * name), -+ TP_ARGS(fd, name), -+ TP_STRUCT__entry(__field(int, fd) __string_from_user(name, name)), -+ TP_fast_assign(tp_assign(fd, fd) tp_copy_string_from_user(name, name)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_pipe2 -+SC_TRACE_EVENT(sys_pipe2, -+ TP_PROTO(int * fildes, int flags), -+ TP_ARGS(fildes, flags), -+ TP_STRUCT__entry(__field_hex(int *, fildes) __field(int, flags)), -+ TP_fast_assign(tp_assign(fildes, fildes) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_waitpid -+SC_TRACE_EVENT(sys_waitpid, -+ TP_PROTO(pid_t pid, int * stat_addr, int options), -+ TP_ARGS(pid, stat_addr, options), -+ TP_STRUCT__entry(__field(pid_t, pid) __field_hex(int *, stat_addr) __field(int, options)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(stat_addr, stat_addr) tp_assign(options, options)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_32_sigaction -+SC_TRACE_EVENT(sys_32_sigaction, -+ TP_PROTO(long sig, const struct sigaction32 * act, struct sigaction32 * oact), -+ TP_ARGS(sig, act, oact), -+ TP_STRUCT__entry(__field(long, sig) __field_hex(const struct sigaction32 *, act) __field_hex(struct sigaction32 *, oact)), -+ TP_fast_assign(tp_assign(sig, sig) tp_assign(act, act) tp_assign(oact, oact)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_readv -+SC_TRACE_EVENT(sys_readv, -+ TP_PROTO(unsigned long fd, const struct iovec * vec, unsigned long vlen), -+ TP_ARGS(fd, vec, vlen), -+ TP_STRUCT__entry(__field(unsigned long, fd) __field_hex(const struct iovec *, vec) __field(unsigned long, vlen)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(vec, vec) tp_assign(vlen, vlen)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_writev -+SC_TRACE_EVENT(sys_writev, -+ TP_PROTO(unsigned long fd, const struct iovec * vec, unsigned long vlen), -+ TP_ARGS(fd, vec, vlen), -+ TP_STRUCT__entry(__field(unsigned long, fd) __field_hex(const struct iovec *, vec) __field(unsigned long, vlen)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(vec, vec) tp_assign(vlen, vlen)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_shmctl -+SC_TRACE_EVENT(sys_shmctl, -+ TP_PROTO(int shmid, int cmd, struct shmid_ds * buf), -+ TP_ARGS(shmid, cmd, buf), -+ TP_STRUCT__entry(__field(int, shmid) __field(int, cmd) __field_hex(struct shmid_ds *, buf)), -+ TP_fast_assign(tp_assign(shmid, shmid) tp_assign(cmd, cmd) tp_assign(buf, buf)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_setitimer -+SC_TRACE_EVENT(sys_setitimer, -+ TP_PROTO(int which, struct itimerval * value, struct itimerval * ovalue), -+ TP_ARGS(which, value, ovalue), -+ TP_STRUCT__entry(__field(int, which) __field_hex(struct itimerval *, value) __field_hex(struct itimerval *, ovalue)), -+ TP_fast_assign(tp_assign(which, which) tp_assign(value, value) tp_assign(ovalue, ovalue)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_sendmsg -+SC_TRACE_EVENT(sys_sendmsg, -+ TP_PROTO(int fd, struct msghdr * msg, unsigned int flags), -+ TP_ARGS(fd, msg, flags), -+ TP_STRUCT__entry(__field(int, fd) __field_hex(struct msghdr *, msg) __field(unsigned int, flags)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(msg, msg) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_recvmsg -+SC_TRACE_EVENT(sys_recvmsg, -+ TP_PROTO(int fd, struct msghdr * msg, unsigned int flags), -+ TP_ARGS(fd, msg, flags), -+ TP_STRUCT__entry(__field(int, fd) __field_hex(struct msghdr *, msg) __field(unsigned int, flags)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(msg, msg) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_msgctl -+SC_TRACE_EVENT(sys_msgctl, -+ TP_PROTO(int msqid, int cmd, struct msqid_ds * buf), -+ TP_ARGS(msqid, cmd, buf), -+ TP_STRUCT__entry(__field(int, msqid) __field(int, cmd) __field_hex(struct msqid_ds *, buf)), -+ TP_fast_assign(tp_assign(msqid, msqid) tp_assign(cmd, cmd) tp_assign(buf, buf)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_getdents -+SC_TRACE_EVENT(sys_getdents, -+ TP_PROTO(unsigned int fd, struct linux_dirent * dirent, unsigned int count), -+ TP_ARGS(fd, dirent, count), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field_hex(struct linux_dirent *, dirent) __field(unsigned int, count)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(dirent, dirent) tp_assign(count, count)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_rt_sigqueueinfo -+SC_TRACE_EVENT(sys_rt_sigqueueinfo, -+ TP_PROTO(pid_t pid, int sig, siginfo_t * uinfo), -+ TP_ARGS(pid, sig, uinfo), -+ TP_STRUCT__entry(__field(pid_t, pid) __field(int, sig) __field_hex(siginfo_t *, uinfo)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(sig, sig) tp_assign(uinfo, uinfo)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_sched_setaffinity -+SC_TRACE_EVENT(sys_sched_setaffinity, -+ TP_PROTO(pid_t pid, unsigned int len, unsigned long * user_mask_ptr), -+ TP_ARGS(pid, len, user_mask_ptr), -+ TP_STRUCT__entry(__field(pid_t, pid) __field(unsigned int, len) __field_hex(unsigned long *, user_mask_ptr)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(len, len) tp_assign(user_mask_ptr, user_mask_ptr)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_sched_getaffinity -+SC_TRACE_EVENT(sys_sched_getaffinity, -+ TP_PROTO(pid_t pid, unsigned int len, unsigned long * user_mask_ptr), -+ TP_ARGS(pid, len, user_mask_ptr), -+ TP_STRUCT__entry(__field(pid_t, pid) __field(unsigned int, len) __field_hex(unsigned long *, user_mask_ptr)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(len, len) tp_assign(user_mask_ptr, user_mask_ptr)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_io_submit -+SC_TRACE_EVENT(sys_io_submit, -+ TP_PROTO(aio_context_t ctx_id, long nr, struct iocb * * iocbpp), -+ TP_ARGS(ctx_id, nr, iocbpp), -+ TP_STRUCT__entry(__field(aio_context_t, ctx_id) __field(long, nr) __field_hex(struct iocb * *, iocbpp)), -+ TP_fast_assign(tp_assign(ctx_id, ctx_id) tp_assign(nr, nr) tp_assign(iocbpp, iocbpp)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_timer_create -+SC_TRACE_EVENT(sys_timer_create, -+ TP_PROTO(const clockid_t which_clock, struct sigevent * timer_event_spec, timer_t * created_timer_id), -+ TP_ARGS(which_clock, timer_event_spec, created_timer_id), -+ TP_STRUCT__entry(__field(const clockid_t, which_clock) __field_hex(struct sigevent *, timer_event_spec) __field_hex(timer_t *, created_timer_id)), -+ TP_fast_assign(tp_assign(which_clock, which_clock) tp_assign(timer_event_spec, timer_event_spec) tp_assign(created_timer_id, created_timer_id)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_futimesat -+SC_TRACE_EVENT(sys_futimesat, -+ TP_PROTO(int dfd, const char * filename, struct timeval * utimes), -+ TP_ARGS(dfd, filename, utimes), -+ TP_STRUCT__entry(__field(int, dfd) __string_from_user(filename, filename) __field_hex(struct timeval *, utimes)), -+ TP_fast_assign(tp_assign(dfd, dfd) tp_copy_string_from_user(filename, filename) tp_assign(utimes, utimes)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_get_robust_list -+SC_TRACE_EVENT(sys_get_robust_list, -+ TP_PROTO(int pid, struct robust_list_head * * head_ptr, size_t * len_ptr), -+ TP_ARGS(pid, head_ptr, len_ptr), -+ TP_STRUCT__entry(__field(int, pid) __field_hex(struct robust_list_head * *, head_ptr) __field_hex(size_t *, len_ptr)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(head_ptr, head_ptr) tp_assign(len_ptr, len_ptr)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_signalfd -+SC_TRACE_EVENT(sys_signalfd, -+ TP_PROTO(int ufd, sigset_t * user_mask, size_t sizemask), -+ TP_ARGS(ufd, user_mask, sizemask), -+ TP_STRUCT__entry(__field(int, ufd) __field_hex(sigset_t *, user_mask) __field(size_t, sizemask)), -+ TP_fast_assign(tp_assign(ufd, ufd) tp_assign(user_mask, user_mask) tp_assign(sizemask, sizemask)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_read -+SC_TRACE_EVENT(sys_read, -+ TP_PROTO(unsigned int fd, char * buf, size_t count), -+ TP_ARGS(fd, buf, count), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field_hex(char *, buf) __field(size_t, count)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(buf, buf) tp_assign(count, count)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_write -+SC_TRACE_EVENT(sys_write, -+ TP_PROTO(unsigned int fd, const char * buf, size_t count), -+ TP_ARGS(fd, buf, count), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field_hex(const char *, buf) __field(size_t, count)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(buf, buf) tp_assign(count, count)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_open -+SC_TRACE_EVENT(sys_open, -+ TP_PROTO(const char * filename, int flags, umode_t mode), -+ TP_ARGS(filename, flags, mode), -+ TP_STRUCT__entry(__string_from_user(filename, filename) __field(int, flags) __field(umode_t, mode)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename) tp_assign(flags, flags) tp_assign(mode, mode)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_poll -+SC_TRACE_EVENT(sys_poll, -+ TP_PROTO(struct pollfd * ufds, unsigned int nfds, int timeout_msecs), -+ TP_ARGS(ufds, nfds, timeout_msecs), -+ TP_STRUCT__entry(__field_hex(struct pollfd *, ufds) __field(unsigned int, nfds) __field(int, timeout_msecs)), -+ TP_fast_assign(tp_assign(ufds, ufds) tp_assign(nfds, nfds) tp_assign(timeout_msecs, timeout_msecs)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_mincore -+SC_TRACE_EVENT(sys_mincore, -+ TP_PROTO(unsigned long start, size_t len, unsigned char * vec), -+ TP_ARGS(start, len, vec), -+ TP_STRUCT__entry(__field(unsigned long, start) __field(size_t, len) __field_hex(unsigned char *, vec)), -+ TP_fast_assign(tp_assign(start, start) tp_assign(len, len) tp_assign(vec, vec)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_shmat -+SC_TRACE_EVENT(sys_shmat, -+ TP_PROTO(int shmid, char * shmaddr, int shmflg), -+ TP_ARGS(shmid, shmaddr, shmflg), -+ TP_STRUCT__entry(__field(int, shmid) __field_hex(char *, shmaddr) __field(int, shmflg)), -+ TP_fast_assign(tp_assign(shmid, shmid) tp_assign(shmaddr, shmaddr) tp_assign(shmflg, shmflg)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_connect -+SC_TRACE_EVENT(sys_connect, -+ TP_PROTO(int fd, struct sockaddr * uservaddr, int addrlen), -+ TP_ARGS(fd, uservaddr, addrlen), -+ TP_STRUCT__entry(__field(int, fd) __field_hex(struct sockaddr *, uservaddr) __field_hex(int, addrlen)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(uservaddr, uservaddr) tp_assign(addrlen, addrlen)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_accept -+SC_TRACE_EVENT(sys_accept, -+ TP_PROTO(int fd, struct sockaddr * upeer_sockaddr, int * upeer_addrlen), -+ TP_ARGS(fd, upeer_sockaddr, upeer_addrlen), -+ TP_STRUCT__entry(__field(int, fd) __field_hex(struct sockaddr *, upeer_sockaddr) __field_hex(int *, upeer_addrlen)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(upeer_sockaddr, upeer_sockaddr) tp_assign(upeer_addrlen, upeer_addrlen)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_bind -+SC_TRACE_EVENT(sys_bind, -+ TP_PROTO(int fd, struct sockaddr * umyaddr, int addrlen), -+ TP_ARGS(fd, umyaddr, addrlen), -+ TP_STRUCT__entry(__field(int, fd) __field_hex(struct sockaddr *, umyaddr) __field_hex(int, addrlen)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(umyaddr, umyaddr) tp_assign(addrlen, addrlen)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_getsockname -+SC_TRACE_EVENT(sys_getsockname, -+ TP_PROTO(int fd, struct sockaddr * usockaddr, int * usockaddr_len), -+ TP_ARGS(fd, usockaddr, usockaddr_len), -+ TP_STRUCT__entry(__field(int, fd) __field_hex(struct sockaddr *, usockaddr) __field_hex(int *, usockaddr_len)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(usockaddr, usockaddr) tp_assign(usockaddr_len, usockaddr_len)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_getpeername -+SC_TRACE_EVENT(sys_getpeername, -+ TP_PROTO(int fd, struct sockaddr * usockaddr, int * usockaddr_len), -+ TP_ARGS(fd, usockaddr, usockaddr_len), -+ TP_STRUCT__entry(__field(int, fd) __field_hex(struct sockaddr *, usockaddr) __field_hex(int *, usockaddr_len)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(usockaddr, usockaddr) tp_assign(usockaddr_len, usockaddr_len)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_semop -+SC_TRACE_EVENT(sys_semop, -+ TP_PROTO(int semid, struct sembuf * tsops, unsigned nsops), -+ TP_ARGS(semid, tsops, nsops), -+ TP_STRUCT__entry(__field(int, semid) __field_hex(struct sembuf *, tsops) __field(unsigned, nsops)), -+ TP_fast_assign(tp_assign(semid, semid) tp_assign(tsops, tsops) tp_assign(nsops, nsops)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_readlink -+SC_TRACE_EVENT(sys_readlink, -+ TP_PROTO(const char * path, char * buf, int bufsiz), -+ TP_ARGS(path, buf, bufsiz), -+ TP_STRUCT__entry(__string_from_user(path, path) __field_hex(char *, buf) __field(int, bufsiz)), -+ TP_fast_assign(tp_copy_string_from_user(path, path) tp_assign(buf, buf) tp_assign(bufsiz, bufsiz)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_chown -+SC_TRACE_EVENT(sys_chown, -+ TP_PROTO(const char * filename, uid_t user, gid_t group), -+ TP_ARGS(filename, user, group), -+ TP_STRUCT__entry(__string_from_user(filename, filename) __field(uid_t, user) __field(gid_t, group)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename) tp_assign(user, user) tp_assign(group, group)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_lchown -+SC_TRACE_EVENT(sys_lchown, -+ TP_PROTO(const char * filename, uid_t user, gid_t group), -+ TP_ARGS(filename, user, group), -+ TP_STRUCT__entry(__string_from_user(filename, filename) __field(uid_t, user) __field(gid_t, group)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename) tp_assign(user, user) tp_assign(group, group)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_syslog -+SC_TRACE_EVENT(sys_syslog, -+ TP_PROTO(int type, char * buf, int len), -+ TP_ARGS(type, buf, len), -+ TP_STRUCT__entry(__field(int, type) __field_hex(char *, buf) __field(int, len)), -+ TP_fast_assign(tp_assign(type, type) tp_assign(buf, buf) tp_assign(len, len)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_getresuid -+SC_TRACE_EVENT(sys_getresuid, -+ TP_PROTO(uid_t * ruidp, uid_t * euidp, uid_t * suidp), -+ TP_ARGS(ruidp, euidp, suidp), -+ TP_STRUCT__entry(__field_hex(uid_t *, ruidp) __field_hex(uid_t *, euidp) __field_hex(uid_t *, suidp)), -+ TP_fast_assign(tp_assign(ruidp, ruidp) tp_assign(euidp, euidp) tp_assign(suidp, suidp)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_getresgid -+SC_TRACE_EVENT(sys_getresgid, -+ TP_PROTO(gid_t * rgidp, gid_t * egidp, gid_t * sgidp), -+ TP_ARGS(rgidp, egidp, sgidp), -+ TP_STRUCT__entry(__field_hex(gid_t *, rgidp) __field_hex(gid_t *, egidp) __field_hex(gid_t *, sgidp)), -+ TP_fast_assign(tp_assign(rgidp, rgidp) tp_assign(egidp, egidp) tp_assign(sgidp, sgidp)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_32_rt_sigqueueinfo -+SC_TRACE_EVENT(sys_32_rt_sigqueueinfo, -+ TP_PROTO(int pid, int sig, compat_siginfo_t * uinfo), -+ TP_ARGS(pid, sig, uinfo), -+ TP_STRUCT__entry(__field(int, pid) __field(int, sig) __field_hex(compat_siginfo_t *, uinfo)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(sig, sig) tp_assign(uinfo, uinfo)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_mknod -+SC_TRACE_EVENT(sys_mknod, -+ TP_PROTO(const char * filename, umode_t mode, unsigned dev), -+ TP_ARGS(filename, mode, dev), -+ TP_STRUCT__entry(__string_from_user(filename, filename) __field(umode_t, mode) __field(unsigned, dev)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename) tp_assign(mode, mode) tp_assign(dev, dev)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_sched_setscheduler -+SC_TRACE_EVENT(sys_sched_setscheduler, -+ TP_PROTO(pid_t pid, int policy, struct sched_param * param), -+ TP_ARGS(pid, policy, param), -+ TP_STRUCT__entry(__field(pid_t, pid) __field(int, policy) __field_hex(struct sched_param *, param)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(policy, policy) tp_assign(param, param)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_init_module -+SC_TRACE_EVENT(sys_init_module, -+ TP_PROTO(void * umod, unsigned long len, const char * uargs), -+ TP_ARGS(umod, len, uargs), -+ TP_STRUCT__entry(__field_hex(void *, umod) __field(unsigned long, len) __field_hex(const char *, uargs)), -+ TP_fast_assign(tp_assign(umod, umod) tp_assign(len, len) tp_assign(uargs, uargs)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_listxattr -+SC_TRACE_EVENT(sys_listxattr, -+ TP_PROTO(const char * pathname, char * list, size_t size), -+ TP_ARGS(pathname, list, size), -+ TP_STRUCT__entry(__string_from_user(pathname, pathname) __field_hex(char *, list) __field(size_t, size)), -+ TP_fast_assign(tp_copy_string_from_user(pathname, pathname) tp_assign(list, list) tp_assign(size, size)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_llistxattr -+SC_TRACE_EVENT(sys_llistxattr, -+ TP_PROTO(const char * pathname, char * list, size_t size), -+ TP_ARGS(pathname, list, size), -+ TP_STRUCT__entry(__string_from_user(pathname, pathname) __field_hex(char *, list) __field(size_t, size)), -+ TP_fast_assign(tp_copy_string_from_user(pathname, pathname) tp_assign(list, list) tp_assign(size, size)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_flistxattr -+SC_TRACE_EVENT(sys_flistxattr, -+ TP_PROTO(int fd, char * list, size_t size), -+ TP_ARGS(fd, list, size), -+ TP_STRUCT__entry(__field(int, fd) __field_hex(char *, list) __field(size_t, size)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(list, list) tp_assign(size, size)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_cachectl -+SC_TRACE_EVENT(sys_cachectl, -+ TP_PROTO(char * addr, int nbytes, int op), -+ TP_ARGS(addr, nbytes, op), -+ TP_STRUCT__entry(__field_hex(char *, addr) __field(int, nbytes) __field(int, op)), -+ TP_fast_assign(tp_assign(addr, addr) tp_assign(nbytes, nbytes) tp_assign(op, op)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_io_cancel -+SC_TRACE_EVENT(sys_io_cancel, -+ TP_PROTO(aio_context_t ctx_id, struct iocb * iocb, struct io_event * result), -+ TP_ARGS(ctx_id, iocb, result), -+ TP_STRUCT__entry(__field(aio_context_t, ctx_id) __field_hex(struct iocb *, iocb) __field_hex(struct io_event *, result)), -+ TP_fast_assign(tp_assign(ctx_id, ctx_id) tp_assign(iocb, iocb) tp_assign(result, result)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_inotify_add_watch -+SC_TRACE_EVENT(sys_inotify_add_watch, -+ TP_PROTO(int fd, const char * pathname, u32 mask), -+ TP_ARGS(fd, pathname, mask), -+ TP_STRUCT__entry(__field(int, fd) __string_from_user(pathname, pathname) __field(u32, mask)), -+ TP_fast_assign(tp_assign(fd, fd) tp_copy_string_from_user(pathname, pathname) tp_assign(mask, mask)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_mkdirat -+SC_TRACE_EVENT(sys_mkdirat, -+ TP_PROTO(int dfd, const char * pathname, umode_t mode), -+ TP_ARGS(dfd, pathname, mode), -+ TP_STRUCT__entry(__field(int, dfd) __string_from_user(pathname, pathname) __field(umode_t, mode)), -+ TP_fast_assign(tp_assign(dfd, dfd) tp_copy_string_from_user(pathname, pathname) tp_assign(mode, mode)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_unlinkat -+SC_TRACE_EVENT(sys_unlinkat, -+ TP_PROTO(int dfd, const char * pathname, int flag), -+ TP_ARGS(dfd, pathname, flag), -+ TP_STRUCT__entry(__field(int, dfd) __string_from_user(pathname, pathname) __field(int, flag)), -+ TP_fast_assign(tp_assign(dfd, dfd) tp_copy_string_from_user(pathname, pathname) tp_assign(flag, flag)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_symlinkat -+SC_TRACE_EVENT(sys_symlinkat, -+ TP_PROTO(const char * oldname, int newdfd, const char * newname), -+ TP_ARGS(oldname, newdfd, newname), -+ TP_STRUCT__entry(__string_from_user(oldname, oldname) __field(int, newdfd) __string_from_user(newname, newname)), -+ TP_fast_assign(tp_copy_string_from_user(oldname, oldname) tp_assign(newdfd, newdfd) tp_copy_string_from_user(newname, newname)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_fchmodat -+SC_TRACE_EVENT(sys_fchmodat, -+ TP_PROTO(int dfd, const char * filename, umode_t mode), -+ TP_ARGS(dfd, filename, mode), -+ TP_STRUCT__entry(__field(int, dfd) __string_from_user(filename, filename) __field(umode_t, mode)), -+ TP_fast_assign(tp_assign(dfd, dfd) tp_copy_string_from_user(filename, filename) tp_assign(mode, mode)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_faccessat -+SC_TRACE_EVENT(sys_faccessat, -+ TP_PROTO(int dfd, const char * filename, int mode), -+ TP_ARGS(dfd, filename, mode), -+ TP_STRUCT__entry(__field(int, dfd) __string_from_user(filename, filename) __field(int, mode)), -+ TP_fast_assign(tp_assign(dfd, dfd) tp_copy_string_from_user(filename, filename) tp_assign(mode, mode)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_getcpu -+SC_TRACE_EVENT(sys_getcpu, -+ TP_PROTO(unsigned * cpup, unsigned * nodep, struct getcpu_cache * unused), -+ TP_ARGS(cpup, nodep, unused), -+ TP_STRUCT__entry(__field_hex(unsigned *, cpup) __field_hex(unsigned *, nodep) __field_hex(struct getcpu_cache *, unused)), -+ TP_fast_assign(tp_assign(cpup, cpup) tp_assign(nodep, nodep) tp_assign(unused, unused)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_getdents64 -+SC_TRACE_EVENT(sys_getdents64, -+ TP_PROTO(unsigned int fd, struct linux_dirent64 * dirent, unsigned int count), -+ TP_ARGS(fd, dirent, count), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field_hex(struct linux_dirent64 *, dirent) __field(unsigned int, count)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(dirent, dirent) tp_assign(count, count)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_send -+SC_TRACE_EVENT(sys_send, -+ TP_PROTO(int fd, void * buff, size_t len, unsigned int flags), -+ TP_ARGS(fd, buff, len, flags), -+ TP_STRUCT__entry(__field(int, fd) __field_hex(void *, buff) __field(size_t, len) __field(unsigned int, flags)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(buff, buff) tp_assign(len, len) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_32_truncate64 -+SC_TRACE_EVENT(sys_32_truncate64, -+ TP_PROTO(const char * path, unsigned long __dummy, unsigned long a2, unsigned long a3), -+ TP_ARGS(path, __dummy, a2, a3), -+ TP_STRUCT__entry(__string_from_user(path, path) __field(unsigned long, __dummy) __field(unsigned long, a2) __field(unsigned long, a3)), -+ TP_fast_assign(tp_copy_string_from_user(path, path) tp_assign(__dummy, __dummy) tp_assign(a2, a2) tp_assign(a3, a3)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_rt_sigaction -+SC_TRACE_EVENT(sys_rt_sigaction, -+ TP_PROTO(int sig, const struct sigaction * act, struct sigaction * oact, size_t sigsetsize), -+ TP_ARGS(sig, act, oact, sigsetsize), -+ TP_STRUCT__entry(__field(int, sig) __field_hex(const struct sigaction *, act) __field_hex(struct sigaction *, oact) __field(size_t, sigsetsize)), -+ TP_fast_assign(tp_assign(sig, sig) tp_assign(act, act) tp_assign(oact, oact) tp_assign(sigsetsize, sigsetsize)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_rt_sigprocmask -+SC_TRACE_EVENT(sys_rt_sigprocmask, -+ TP_PROTO(int how, sigset_t * nset, sigset_t * oset, size_t sigsetsize), -+ TP_ARGS(how, nset, oset, sigsetsize), -+ TP_STRUCT__entry(__field(int, how) __field_hex(sigset_t *, nset) __field_hex(sigset_t *, oset) __field(size_t, sigsetsize)), -+ TP_fast_assign(tp_assign(how, how) tp_assign(nset, nset) tp_assign(oset, oset) tp_assign(sigsetsize, sigsetsize)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_wait4 -+SC_TRACE_EVENT(sys_wait4, -+ TP_PROTO(pid_t upid, int * stat_addr, int options, struct rusage * ru), -+ TP_ARGS(upid, stat_addr, options, ru), -+ TP_STRUCT__entry(__field(pid_t, upid) __field_hex(int *, stat_addr) __field(int, options) __field_hex(struct rusage *, ru)), -+ TP_fast_assign(tp_assign(upid, upid) tp_assign(stat_addr, stat_addr) tp_assign(options, options) tp_assign(ru, ru)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_msgsnd -+SC_TRACE_EVENT(sys_msgsnd, -+ TP_PROTO(int msqid, struct msgbuf * msgp, size_t msgsz, int msgflg), -+ TP_ARGS(msqid, msgp, msgsz, msgflg), -+ TP_STRUCT__entry(__field(int, msqid) __field_hex(struct msgbuf *, msgp) __field(size_t, msgsz) __field(int, msgflg)), -+ TP_fast_assign(tp_assign(msqid, msqid) tp_assign(msgp, msgp) tp_assign(msgsz, msgsz) tp_assign(msgflg, msgflg)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_rt_sigtimedwait -+SC_TRACE_EVENT(sys_rt_sigtimedwait, -+ TP_PROTO(const sigset_t * uthese, siginfo_t * uinfo, const struct timespec * uts, size_t sigsetsize), -+ TP_ARGS(uthese, uinfo, uts, sigsetsize), -+ TP_STRUCT__entry(__field_hex(const sigset_t *, uthese) __field_hex(siginfo_t *, uinfo) __field_hex(const struct timespec *, uts) __field(size_t, sigsetsize)), -+ TP_fast_assign(tp_assign(uthese, uthese) tp_assign(uinfo, uinfo) tp_assign(uts, uts) tp_assign(sigsetsize, sigsetsize)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_semtimedop -+SC_TRACE_EVENT(sys_semtimedop, -+ TP_PROTO(int semid, struct sembuf * tsops, unsigned nsops, const struct timespec * timeout), -+ TP_ARGS(semid, tsops, nsops, timeout), -+ TP_STRUCT__entry(__field(int, semid) __field_hex(struct sembuf *, tsops) __field(unsigned, nsops) __field_hex(const struct timespec *, timeout)), -+ TP_fast_assign(tp_assign(semid, semid) tp_assign(tsops, tsops) tp_assign(nsops, nsops) tp_assign(timeout, timeout)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_timer_settime -+SC_TRACE_EVENT(sys_timer_settime, -+ TP_PROTO(timer_t timer_id, int flags, const struct itimerspec * new_setting, struct itimerspec * old_setting), -+ TP_ARGS(timer_id, flags, new_setting, old_setting), -+ TP_STRUCT__entry(__field(timer_t, timer_id) __field(int, flags) __field_hex(const struct itimerspec *, new_setting) __field_hex(struct itimerspec *, old_setting)), -+ TP_fast_assign(tp_assign(timer_id, timer_id) tp_assign(flags, flags) tp_assign(new_setting, new_setting) tp_assign(old_setting, old_setting)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_clock_nanosleep -+SC_TRACE_EVENT(sys_clock_nanosleep, -+ TP_PROTO(const clockid_t which_clock, int flags, const struct timespec * rqtp, struct timespec * rmtp), -+ TP_ARGS(which_clock, flags, rqtp, rmtp), -+ TP_STRUCT__entry(__field(const clockid_t, which_clock) __field(int, flags) __field_hex(const struct timespec *, rqtp) __field_hex(struct timespec *, rmtp)), -+ TP_fast_assign(tp_assign(which_clock, which_clock) tp_assign(flags, flags) tp_assign(rqtp, rqtp) tp_assign(rmtp, rmtp)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_vmsplice -+SC_TRACE_EVENT(sys_vmsplice, -+ TP_PROTO(int fd, const struct iovec * iov, unsigned long nr_segs, unsigned int flags), -+ TP_ARGS(fd, iov, nr_segs, flags), -+ TP_STRUCT__entry(__field(int, fd) __field_hex(const struct iovec *, iov) __field(unsigned long, nr_segs) __field(unsigned int, flags)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(iov, iov) tp_assign(nr_segs, nr_segs) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_utimensat -+SC_TRACE_EVENT(sys_utimensat, -+ TP_PROTO(int dfd, const char * filename, struct timespec * utimes, int flags), -+ TP_ARGS(dfd, filename, utimes, flags), -+ TP_STRUCT__entry(__field(int, dfd) __string_from_user(filename, filename) __field_hex(struct timespec *, utimes) __field(int, flags)), -+ TP_fast_assign(tp_assign(dfd, dfd) tp_copy_string_from_user(filename, filename) tp_assign(utimes, utimes) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_timerfd_settime -+SC_TRACE_EVENT(sys_timerfd_settime, -+ TP_PROTO(int ufd, int flags, const struct itimerspec * utmr, struct itimerspec * otmr), -+ TP_ARGS(ufd, flags, utmr, otmr), -+ TP_STRUCT__entry(__field(int, ufd) __field(int, flags) __field_hex(const struct itimerspec *, utmr) __field_hex(struct itimerspec *, otmr)), -+ TP_fast_assign(tp_assign(ufd, ufd) tp_assign(flags, flags) tp_assign(utmr, utmr) tp_assign(otmr, otmr)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_rt_tgsigqueueinfo -+SC_TRACE_EVENT(sys_rt_tgsigqueueinfo, -+ TP_PROTO(pid_t tgid, pid_t pid, int sig, siginfo_t * uinfo), -+ TP_ARGS(tgid, pid, sig, uinfo), -+ TP_STRUCT__entry(__field(pid_t, tgid) __field(pid_t, pid) __field(int, sig) __field_hex(siginfo_t *, uinfo)), -+ TP_fast_assign(tp_assign(tgid, tgid) tp_assign(pid, pid) tp_assign(sig, sig) tp_assign(uinfo, uinfo)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_sendmmsg -+SC_TRACE_EVENT(sys_sendmmsg, -+ TP_PROTO(int fd, struct mmsghdr * mmsg, unsigned int vlen, unsigned int flags), -+ TP_ARGS(fd, mmsg, vlen, flags), -+ TP_STRUCT__entry(__field(int, fd) __field_hex(struct mmsghdr *, mmsg) __field(unsigned int, vlen) __field(unsigned int, flags)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(mmsg, mmsg) tp_assign(vlen, vlen) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_32_rt_sigaction -+SC_TRACE_EVENT(sys_32_rt_sigaction, -+ TP_PROTO(int sig, const struct sigaction32 * act, struct sigaction32 * oact, unsigned int sigsetsize), -+ TP_ARGS(sig, act, oact, sigsetsize), -+ TP_STRUCT__entry(__field(int, sig) __field_hex(const struct sigaction32 *, act) __field_hex(struct sigaction32 *, oact) __field(unsigned int, sigsetsize)), -+ TP_fast_assign(tp_assign(sig, sig) tp_assign(act, act) tp_assign(oact, oact) tp_assign(sigsetsize, sigsetsize)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_32_rt_sigprocmask -+SC_TRACE_EVENT(sys_32_rt_sigprocmask, -+ TP_PROTO(int how, compat_sigset_t * set, compat_sigset_t * oset, unsigned int sigsetsize), -+ TP_ARGS(how, set, oset, sigsetsize), -+ TP_STRUCT__entry(__field(int, how) __field_hex(compat_sigset_t *, set) __field_hex(compat_sigset_t *, oset) __field(unsigned int, sigsetsize)), -+ TP_fast_assign(tp_assign(how, how) tp_assign(set, set) tp_assign(oset, oset) tp_assign(sigsetsize, sigsetsize)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_32_sendfile -+SC_TRACE_EVENT(sys_32_sendfile, -+ TP_PROTO(long out_fd, long in_fd, compat_off_t * offset, s32 count), -+ TP_ARGS(out_fd, in_fd, offset, count), -+ TP_STRUCT__entry(__field(long, out_fd) __field(long, in_fd) __field_hex(compat_off_t *, offset) __field(s32, count)), -+ TP_fast_assign(tp_assign(out_fd, out_fd) tp_assign(in_fd, in_fd) tp_assign(offset, offset) tp_assign(count, count)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_socketpair -+SC_TRACE_EVENT(sys_socketpair, -+ TP_PROTO(int family, int type, int protocol, int * usockvec), -+ TP_ARGS(family, type, protocol, usockvec), -+ TP_STRUCT__entry(__field(int, family) __field(int, type) __field(int, protocol) __field_hex(int *, usockvec)), -+ TP_fast_assign(tp_assign(family, family) tp_assign(type, type) tp_assign(protocol, protocol) tp_assign(usockvec, usockvec)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_reboot -+SC_TRACE_EVENT(sys_reboot, -+ TP_PROTO(int magic1, int magic2, unsigned int cmd, void * arg), -+ TP_ARGS(magic1, magic2, cmd, arg), -+ TP_STRUCT__entry(__field(int, magic1) __field(int, magic2) __field(unsigned int, cmd) __field_hex(void *, arg)), -+ TP_fast_assign(tp_assign(magic1, magic1) tp_assign(magic2, magic2) tp_assign(cmd, cmd) tp_assign(arg, arg)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_quotactl -+SC_TRACE_EVENT(sys_quotactl, -+ TP_PROTO(unsigned int cmd, const char * special, qid_t id, void * addr), -+ TP_ARGS(cmd, special, id, addr), -+ TP_STRUCT__entry(__field(unsigned int, cmd) __field_hex(const char *, special) __field(qid_t, id) __field_hex(void *, addr)), -+ TP_fast_assign(tp_assign(cmd, cmd) tp_assign(special, special) tp_assign(id, id) tp_assign(addr, addr)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_getxattr -+SC_TRACE_EVENT(sys_getxattr, -+ TP_PROTO(const char * pathname, const char * name, void * value, size_t size), -+ TP_ARGS(pathname, name, value, size), -+ TP_STRUCT__entry(__string_from_user(pathname, pathname) __string_from_user(name, name) __field_hex(void *, value) __field(size_t, size)), -+ TP_fast_assign(tp_copy_string_from_user(pathname, pathname) tp_copy_string_from_user(name, name) tp_assign(value, value) tp_assign(size, size)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_lgetxattr -+SC_TRACE_EVENT(sys_lgetxattr, -+ TP_PROTO(const char * pathname, const char * name, void * value, size_t size), -+ TP_ARGS(pathname, name, value, size), -+ TP_STRUCT__entry(__string_from_user(pathname, pathname) __string_from_user(name, name) __field_hex(void *, value) __field(size_t, size)), -+ TP_fast_assign(tp_copy_string_from_user(pathname, pathname) tp_copy_string_from_user(name, name) tp_assign(value, value) tp_assign(size, size)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_fgetxattr -+SC_TRACE_EVENT(sys_fgetxattr, -+ TP_PROTO(int fd, const char * name, void * value, size_t size), -+ TP_ARGS(fd, name, value, size), -+ TP_STRUCT__entry(__field(int, fd) __string_from_user(name, name) __field_hex(void *, value) __field(size_t, size)), -+ TP_fast_assign(tp_assign(fd, fd) tp_copy_string_from_user(name, name) tp_assign(value, value) tp_assign(size, size)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_epoll_ctl -+SC_TRACE_EVENT(sys_epoll_ctl, -+ TP_PROTO(int epfd, int op, int fd, struct epoll_event * event), -+ TP_ARGS(epfd, op, fd, event), -+ TP_STRUCT__entry(__field(int, epfd) __field(int, op) __field(int, fd) __field_hex(struct epoll_event *, event)), -+ TP_fast_assign(tp_assign(epfd, epfd) tp_assign(op, op) tp_assign(fd, fd) tp_assign(event, event)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_epoll_wait -+SC_TRACE_EVENT(sys_epoll_wait, -+ TP_PROTO(int epfd, struct epoll_event * events, int maxevents, int timeout), -+ TP_ARGS(epfd, events, maxevents, timeout), -+ TP_STRUCT__entry(__field(int, epfd) __field_hex(struct epoll_event *, events) __field(int, maxevents) __field(int, timeout)), -+ TP_fast_assign(tp_assign(epfd, epfd) tp_assign(events, events) tp_assign(maxevents, maxevents) tp_assign(timeout, timeout)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_sendfile64 -+SC_TRACE_EVENT(sys_sendfile64, -+ TP_PROTO(int out_fd, int in_fd, loff_t * offset, size_t count), -+ TP_ARGS(out_fd, in_fd, offset, count), -+ TP_STRUCT__entry(__field(int, out_fd) __field(int, in_fd) __field_hex(loff_t *, offset) __field(size_t, count)), -+ TP_fast_assign(tp_assign(out_fd, out_fd) tp_assign(in_fd, in_fd) tp_assign(offset, offset) tp_assign(count, count)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_openat -+SC_TRACE_EVENT(sys_openat, -+ TP_PROTO(int dfd, const char * filename, int flags, umode_t mode), -+ TP_ARGS(dfd, filename, flags, mode), -+ TP_STRUCT__entry(__field(int, dfd) __string_from_user(filename, filename) __field(int, flags) __field(umode_t, mode)), -+ TP_fast_assign(tp_assign(dfd, dfd) tp_copy_string_from_user(filename, filename) tp_assign(flags, flags) tp_assign(mode, mode)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_mknodat -+SC_TRACE_EVENT(sys_mknodat, -+ TP_PROTO(int dfd, const char * filename, umode_t mode, unsigned dev), -+ TP_ARGS(dfd, filename, mode, dev), -+ TP_STRUCT__entry(__field(int, dfd) __string_from_user(filename, filename) __field(umode_t, mode) __field(unsigned, dev)), -+ TP_fast_assign(tp_assign(dfd, dfd) tp_copy_string_from_user(filename, filename) tp_assign(mode, mode) tp_assign(dev, dev)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_newfstatat -+SC_TRACE_EVENT(sys_newfstatat, -+ TP_PROTO(int dfd, const char * filename, struct stat * statbuf, int flag), -+ TP_ARGS(dfd, filename, statbuf, flag), -+ TP_STRUCT__entry(__field(int, dfd) __string_from_user(filename, filename) __field_hex(struct stat *, statbuf) __field(int, flag)), -+ TP_fast_assign(tp_assign(dfd, dfd) tp_copy_string_from_user(filename, filename) tp_assign(statbuf, statbuf) tp_assign(flag, flag)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_renameat -+SC_TRACE_EVENT(sys_renameat, -+ TP_PROTO(int olddfd, const char * oldname, int newdfd, const char * newname), -+ TP_ARGS(olddfd, oldname, newdfd, newname), -+ TP_STRUCT__entry(__field(int, olddfd) __string_from_user(oldname, oldname) __field(int, newdfd) __string_from_user(newname, newname)), -+ TP_fast_assign(tp_assign(olddfd, olddfd) tp_copy_string_from_user(oldname, oldname) tp_assign(newdfd, newdfd) tp_copy_string_from_user(newname, newname)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_readlinkat -+SC_TRACE_EVENT(sys_readlinkat, -+ TP_PROTO(int dfd, const char * pathname, char * buf, int bufsiz), -+ TP_ARGS(dfd, pathname, buf, bufsiz), -+ TP_STRUCT__entry(__field(int, dfd) __string_from_user(pathname, pathname) __field_hex(char *, buf) __field(int, bufsiz)), -+ TP_fast_assign(tp_assign(dfd, dfd) tp_copy_string_from_user(pathname, pathname) tp_assign(buf, buf) tp_assign(bufsiz, bufsiz)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_signalfd4 -+SC_TRACE_EVENT(sys_signalfd4, -+ TP_PROTO(int ufd, sigset_t * user_mask, size_t sizemask, int flags), -+ TP_ARGS(ufd, user_mask, sizemask, flags), -+ TP_STRUCT__entry(__field(int, ufd) __field_hex(sigset_t *, user_mask) __field(size_t, sizemask) __field(int, flags)), -+ TP_fast_assign(tp_assign(ufd, ufd) tp_assign(user_mask, user_mask) tp_assign(sizemask, sizemask) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_accept4 -+SC_TRACE_EVENT(sys_accept4, -+ TP_PROTO(int fd, struct sockaddr * upeer_sockaddr, int * upeer_addrlen, int flags), -+ TP_ARGS(fd, upeer_sockaddr, upeer_addrlen, flags), -+ TP_STRUCT__entry(__field(int, fd) __field_hex(struct sockaddr *, upeer_sockaddr) __field_hex(int *, upeer_addrlen) __field(int, flags)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(upeer_sockaddr, upeer_sockaddr) tp_assign(upeer_addrlen, upeer_addrlen) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_prlimit64 -+SC_TRACE_EVENT(sys_prlimit64, -+ TP_PROTO(pid_t pid, unsigned int resource, const struct rlimit64 * new_rlim, struct rlimit64 * old_rlim), -+ TP_ARGS(pid, resource, new_rlim, old_rlim), -+ TP_STRUCT__entry(__field(pid_t, pid) __field(unsigned int, resource) __field_hex(const struct rlimit64 *, new_rlim) __field_hex(struct rlimit64 *, old_rlim)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(resource, resource) tp_assign(new_rlim, new_rlim) tp_assign(old_rlim, old_rlim)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_32_llseek -+SC_TRACE_EVENT(sys_32_llseek, -+ TP_PROTO(unsigned int fd, unsigned int offset_high, unsigned int offset_low, loff_t * result, unsigned int origin), -+ TP_ARGS(fd, offset_high, offset_low, result, origin), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field(unsigned int, offset_high) __field(unsigned int, offset_low) __field_hex(loff_t *, result) __field(unsigned int, origin)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(offset_high, offset_high) tp_assign(offset_low, offset_low) tp_assign(result, result) tp_assign(origin, origin)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_32_waitid -+SC_TRACE_EVENT(sys_32_waitid, -+ TP_PROTO(int which, compat_pid_t pid, compat_siginfo_t * uinfo, int options, struct compat_rusage * uru), -+ TP_ARGS(which, pid, uinfo, options, uru), -+ TP_STRUCT__entry(__field(int, which) __field(compat_pid_t, pid) __field_hex(compat_siginfo_t *, uinfo) __field(int, options) __field_hex(struct compat_rusage *, uru)), -+ TP_fast_assign(tp_assign(which, which) tp_assign(pid, pid) tp_assign(uinfo, uinfo) tp_assign(options, options) tp_assign(uru, uru)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_select -+SC_TRACE_EVENT(sys_select, -+ TP_PROTO(int n, fd_set * inp, fd_set * outp, fd_set * exp, struct timeval * tvp), -+ TP_ARGS(n, inp, outp, exp, tvp), -+ TP_STRUCT__entry(__field(int, n) __field_hex(fd_set *, inp) __field_hex(fd_set *, outp) __field_hex(fd_set *, exp) __field_hex(struct timeval *, tvp)), -+ TP_fast_assign(tp_assign(n, n) tp_assign(inp, inp) tp_assign(outp, outp) tp_assign(exp, exp) tp_assign(tvp, tvp)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_setsockopt -+SC_TRACE_EVENT(sys_setsockopt, -+ TP_PROTO(int fd, int level, int optname, char * optval, int optlen), -+ TP_ARGS(fd, level, optname, optval, optlen), -+ TP_STRUCT__entry(__field(int, fd) __field(int, level) __field(int, optname) __field_hex(char *, optval) __field(int, optlen)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(level, level) tp_assign(optname, optname) tp_assign(optval, optval) tp_assign(optlen, optlen)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_msgrcv -+SC_TRACE_EVENT(sys_msgrcv, -+ TP_PROTO(int msqid, struct msgbuf * msgp, size_t msgsz, long msgtyp, int msgflg), -+ TP_ARGS(msqid, msgp, msgsz, msgtyp, msgflg), -+ TP_STRUCT__entry(__field(int, msqid) __field_hex(struct msgbuf *, msgp) __field(size_t, msgsz) __field(long, msgtyp) __field(int, msgflg)), -+ TP_fast_assign(tp_assign(msqid, msqid) tp_assign(msgp, msgp) tp_assign(msgsz, msgsz) tp_assign(msgtyp, msgtyp) tp_assign(msgflg, msgflg)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_mount -+SC_TRACE_EVENT(sys_mount, -+ TP_PROTO(char * dev_name, char * dir_name, char * type, unsigned long flags, void * data), -+ TP_ARGS(dev_name, dir_name, type, flags, data), -+ TP_STRUCT__entry(__string_from_user(dev_name, dev_name) __string_from_user(dir_name, dir_name) __string_from_user(type, type) __field(unsigned long, flags) __field_hex(void *, data)), -+ TP_fast_assign(tp_copy_string_from_user(dev_name, dev_name) tp_copy_string_from_user(dir_name, dir_name) tp_copy_string_from_user(type, type) tp_assign(flags, flags) tp_assign(data, data)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_io_getevents -+SC_TRACE_EVENT(sys_io_getevents, -+ TP_PROTO(aio_context_t ctx_id, long min_nr, long nr, struct io_event * events, struct timespec * timeout), -+ TP_ARGS(ctx_id, min_nr, nr, events, timeout), -+ TP_STRUCT__entry(__field(aio_context_t, ctx_id) __field(long, min_nr) __field(long, nr) __field_hex(struct io_event *, events) __field_hex(struct timespec *, timeout)), -+ TP_fast_assign(tp_assign(ctx_id, ctx_id) tp_assign(min_nr, min_nr) tp_assign(nr, nr) tp_assign(events, events) tp_assign(timeout, timeout)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_waitid -+SC_TRACE_EVENT(sys_waitid, -+ TP_PROTO(int which, pid_t upid, struct siginfo * infop, int options, struct rusage * ru), -+ TP_ARGS(which, upid, infop, options, ru), -+ TP_STRUCT__entry(__field(int, which) __field(pid_t, upid) __field_hex(struct siginfo *, infop) __field(int, options) __field_hex(struct rusage *, ru)), -+ TP_fast_assign(tp_assign(which, which) tp_assign(upid, upid) tp_assign(infop, infop) tp_assign(options, options) tp_assign(ru, ru)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_ppoll -+SC_TRACE_EVENT(sys_ppoll, -+ TP_PROTO(struct pollfd * ufds, unsigned int nfds, struct timespec * tsp, const sigset_t * sigmask, size_t sigsetsize), -+ TP_ARGS(ufds, nfds, tsp, sigmask, sigsetsize), -+ TP_STRUCT__entry(__field_hex(struct pollfd *, ufds) __field(unsigned int, nfds) __field_hex(struct timespec *, tsp) __field_hex(const sigset_t *, sigmask) __field(size_t, sigsetsize)), -+ TP_fast_assign(tp_assign(ufds, ufds) tp_assign(nfds, nfds) tp_assign(tsp, tsp) tp_assign(sigmask, sigmask) tp_assign(sigsetsize, sigsetsize)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_recvmmsg -+SC_TRACE_EVENT(sys_recvmmsg, -+ TP_PROTO(int fd, struct mmsghdr * mmsg, unsigned int vlen, unsigned int flags, struct timespec * timeout), -+ TP_ARGS(fd, mmsg, vlen, flags, timeout), -+ TP_STRUCT__entry(__field(int, fd) __field_hex(struct mmsghdr *, mmsg) __field(unsigned int, vlen) __field(unsigned int, flags) __field_hex(struct timespec *, timeout)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(mmsg, mmsg) tp_assign(vlen, vlen) tp_assign(flags, flags) tp_assign(timeout, timeout)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_getsockopt -+SC_TRACE_EVENT(sys_getsockopt, -+ TP_PROTO(int fd, int level, int optname, char * optval, int * optlen), -+ TP_ARGS(fd, level, optname, optval, optlen), -+ TP_STRUCT__entry(__field(int, fd) __field(int, level) __field(int, optname) __field_hex(char *, optval) __field_hex(int *, optlen)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(level, level) tp_assign(optname, optname) tp_assign(optval, optval) tp_assign(optlen, optlen)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_setxattr -+SC_TRACE_EVENT(sys_setxattr, -+ TP_PROTO(const char * pathname, const char * name, const void * value, size_t size, int flags), -+ TP_ARGS(pathname, name, value, size, flags), -+ TP_STRUCT__entry(__string_from_user(pathname, pathname) __string_from_user(name, name) __field_hex(const void *, value) __field(size_t, size) __field(int, flags)), -+ TP_fast_assign(tp_copy_string_from_user(pathname, pathname) tp_copy_string_from_user(name, name) tp_assign(value, value) tp_assign(size, size) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_lsetxattr -+SC_TRACE_EVENT(sys_lsetxattr, -+ TP_PROTO(const char * pathname, const char * name, const void * value, size_t size, int flags), -+ TP_ARGS(pathname, name, value, size, flags), -+ TP_STRUCT__entry(__string_from_user(pathname, pathname) __string_from_user(name, name) __field_hex(const void *, value) __field(size_t, size) __field(int, flags)), -+ TP_fast_assign(tp_copy_string_from_user(pathname, pathname) tp_copy_string_from_user(name, name) tp_assign(value, value) tp_assign(size, size) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_fsetxattr -+SC_TRACE_EVENT(sys_fsetxattr, -+ TP_PROTO(int fd, const char * name, const void * value, size_t size, int flags), -+ TP_ARGS(fd, name, value, size, flags), -+ TP_STRUCT__entry(__field(int, fd) __string_from_user(name, name) __field_hex(const void *, value) __field(size_t, size) __field(int, flags)), -+ TP_fast_assign(tp_assign(fd, fd) tp_copy_string_from_user(name, name) tp_assign(value, value) tp_assign(size, size) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_fchownat -+SC_TRACE_EVENT(sys_fchownat, -+ TP_PROTO(int dfd, const char * filename, uid_t user, gid_t group, int flag), -+ TP_ARGS(dfd, filename, user, group, flag), -+ TP_STRUCT__entry(__field(int, dfd) __string_from_user(filename, filename) __field(uid_t, user) __field(gid_t, group) __field(int, flag)), -+ TP_fast_assign(tp_assign(dfd, dfd) tp_copy_string_from_user(filename, filename) tp_assign(user, user) tp_assign(group, group) tp_assign(flag, flag)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_linkat -+SC_TRACE_EVENT(sys_linkat, -+ TP_PROTO(int olddfd, const char * oldname, int newdfd, const char * newname, int flags), -+ TP_ARGS(olddfd, oldname, newdfd, newname, flags), -+ TP_STRUCT__entry(__field(int, olddfd) __string_from_user(oldname, oldname) __field(int, newdfd) __string_from_user(newname, newname) __field(int, flags)), -+ TP_fast_assign(tp_assign(olddfd, olddfd) tp_copy_string_from_user(oldname, oldname) tp_assign(newdfd, newdfd) tp_copy_string_from_user(newname, newname) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_preadv -+SC_TRACE_EVENT(sys_preadv, -+ TP_PROTO(unsigned long fd, const struct iovec * vec, unsigned long vlen, unsigned long pos_l, unsigned long pos_h), -+ TP_ARGS(fd, vec, vlen, pos_l, pos_h), -+ TP_STRUCT__entry(__field(unsigned long, fd) __field_hex(const struct iovec *, vec) __field(unsigned long, vlen) __field(unsigned long, pos_l) __field(unsigned long, pos_h)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(vec, vec) tp_assign(vlen, vlen) tp_assign(pos_l, pos_l) tp_assign(pos_h, pos_h)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_pwritev -+SC_TRACE_EVENT(sys_pwritev, -+ TP_PROTO(unsigned long fd, const struct iovec * vec, unsigned long vlen, unsigned long pos_l, unsigned long pos_h), -+ TP_ARGS(fd, vec, vlen, pos_l, pos_h), -+ TP_STRUCT__entry(__field(unsigned long, fd) __field_hex(const struct iovec *, vec) __field(unsigned long, vlen) __field(unsigned long, pos_l) __field(unsigned long, pos_h)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(vec, vec) tp_assign(vlen, vlen) tp_assign(pos_l, pos_l) tp_assign(pos_h, pos_h)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_32_pread -+SC_TRACE_EVENT(sys_32_pread, -+ TP_PROTO(unsigned long fd, char * buf, size_t count, unsigned long unused, unsigned long a4, unsigned long a5), -+ TP_ARGS(fd, buf, count, unused, a4, a5), -+ TP_STRUCT__entry(__field(unsigned long, fd) __field_hex(char *, buf) __field(size_t, count) __field(unsigned long, unused) __field(unsigned long, a4) __field(unsigned long, a5)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(buf, buf) tp_assign(count, count) tp_assign(unused, unused) tp_assign(a4, a4) tp_assign(a5, a5)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_32_pwrite -+SC_TRACE_EVENT(sys_32_pwrite, -+ TP_PROTO(unsigned int fd, const char * buf, size_t count, u32 unused, u64 a4, u64 a5), -+ TP_ARGS(fd, buf, count, unused, a4, a5), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field_hex(const char *, buf) __field(size_t, count) __field(u32, unused) __field(u64, a4) __field(u64, a5)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(buf, buf) tp_assign(count, count) tp_assign(unused, unused) tp_assign(a4, a4) tp_assign(a5, a5)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_32_fanotify_mark -+SC_TRACE_EVENT(sys_32_fanotify_mark, -+ TP_PROTO(int fanotify_fd, unsigned int flags, u64 a3, u64 a4, int dfd, const char * pathname), -+ TP_ARGS(fanotify_fd, flags, a3, a4, dfd, pathname), -+ TP_STRUCT__entry(__field(int, fanotify_fd) __field(unsigned int, flags) __field(u64, a3) __field(u64, a4) __field(int, dfd) __string_from_user(pathname, pathname)), -+ TP_fast_assign(tp_assign(fanotify_fd, fanotify_fd) tp_assign(flags, flags) tp_assign(a3, a3) tp_assign(a4, a4) tp_assign(dfd, dfd) tp_copy_string_from_user(pathname, pathname)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_recvfrom -+SC_TRACE_EVENT(sys_recvfrom, -+ TP_PROTO(int fd, void * ubuf, size_t size, unsigned int flags, struct sockaddr * addr, int * addr_len), -+ TP_ARGS(fd, ubuf, size, flags, addr, addr_len), -+ TP_STRUCT__entry(__field(int, fd) __field_hex(void *, ubuf) __field(size_t, size) __field(unsigned int, flags) __field_hex(struct sockaddr *, addr) __field_hex(int *, addr_len)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(ubuf, ubuf) tp_assign(size, size) tp_assign(flags, flags) tp_assign(addr, addr) tp_assign(addr_len, addr_len)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_futex -+SC_TRACE_EVENT(sys_futex, -+ TP_PROTO(u32 * uaddr, int op, u32 val, struct timespec * utime, u32 * uaddr2, u32 val3), -+ TP_ARGS(uaddr, op, val, utime, uaddr2, val3), -+ TP_STRUCT__entry(__field_hex(u32 *, uaddr) __field(int, op) __field(u32, val) __field_hex(struct timespec *, utime) __field_hex(u32 *, uaddr2) __field(u32, val3)), -+ TP_fast_assign(tp_assign(uaddr, uaddr) tp_assign(op, op) tp_assign(val, val) tp_assign(utime, utime) tp_assign(uaddr2, uaddr2) tp_assign(val3, val3)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_pselect6 -+SC_TRACE_EVENT(sys_pselect6, -+ TP_PROTO(int n, fd_set * inp, fd_set * outp, fd_set * exp, struct timespec * tsp, void * sig), -+ TP_ARGS(n, inp, outp, exp, tsp, sig), -+ TP_STRUCT__entry(__field(int, n) __field_hex(fd_set *, inp) __field_hex(fd_set *, outp) __field_hex(fd_set *, exp) __field_hex(struct timespec *, tsp) __field_hex(void *, sig)), -+ TP_fast_assign(tp_assign(n, n) tp_assign(inp, inp) tp_assign(outp, outp) tp_assign(exp, exp) tp_assign(tsp, tsp) tp_assign(sig, sig)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_epoll_pwait -+SC_TRACE_EVENT(sys_epoll_pwait, -+ TP_PROTO(int epfd, struct epoll_event * events, int maxevents, int timeout, const sigset_t * sigmask, size_t sigsetsize), -+ TP_ARGS(epfd, events, maxevents, timeout, sigmask, sigsetsize), -+ TP_STRUCT__entry(__field(int, epfd) __field_hex(struct epoll_event *, events) __field(int, maxevents) __field(int, timeout) __field_hex(const sigset_t *, sigmask) __field(size_t, sigsetsize)), -+ TP_fast_assign(tp_assign(epfd, epfd) tp_assign(events, events) tp_assign(maxevents, maxevents) tp_assign(timeout, timeout) tp_assign(sigmask, sigmask) tp_assign(sigsetsize, sigsetsize)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_process_vm_readv -+SC_TRACE_EVENT(sys_process_vm_readv, -+ TP_PROTO(pid_t pid, const struct iovec * lvec, unsigned long liovcnt, const struct iovec * rvec, unsigned long riovcnt, unsigned long flags), -+ TP_ARGS(pid, lvec, liovcnt, rvec, riovcnt, flags), -+ TP_STRUCT__entry(__field(pid_t, pid) __field_hex(const struct iovec *, lvec) __field(unsigned long, liovcnt) __field_hex(const struct iovec *, rvec) __field(unsigned long, riovcnt) __field(unsigned long, flags)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(lvec, lvec) tp_assign(liovcnt, liovcnt) tp_assign(rvec, rvec) tp_assign(riovcnt, riovcnt) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_process_vm_writev -+SC_TRACE_EVENT(sys_process_vm_writev, -+ TP_PROTO(pid_t pid, const struct iovec * lvec, unsigned long liovcnt, const struct iovec * rvec, unsigned long riovcnt, unsigned long flags), -+ TP_ARGS(pid, lvec, liovcnt, rvec, riovcnt, flags), -+ TP_STRUCT__entry(__field(pid_t, pid) __field_hex(const struct iovec *, lvec) __field(unsigned long, liovcnt) __field_hex(const struct iovec *, rvec) __field(unsigned long, riovcnt) __field(unsigned long, flags)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(lvec, lvec) tp_assign(liovcnt, liovcnt) tp_assign(rvec, rvec) tp_assign(riovcnt, riovcnt) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_sendto -+SC_TRACE_EVENT(sys_sendto, -+ TP_PROTO(int fd, void * buff, size_t len, unsigned int flags, struct sockaddr * addr, int addr_len), -+ TP_ARGS(fd, buff, len, flags, addr, addr_len), -+ TP_STRUCT__entry(__field(int, fd) __field_hex(void *, buff) __field(size_t, len) __field(unsigned int, flags) __field_hex(struct sockaddr *, addr) __field_hex(int, addr_len)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(buff, buff) tp_assign(len, len) tp_assign(flags, flags) tp_assign(addr, addr) tp_assign(addr_len, addr_len)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_32_futex -+SC_TRACE_EVENT(sys_32_futex, -+ TP_PROTO(u32 * uaddr, int op, u32 val, struct compat_timespec * utime, u32 * uaddr2, u32 val3), -+ TP_ARGS(uaddr, op, val, utime, uaddr2, val3), -+ TP_STRUCT__entry(__field_hex(u32 *, uaddr) __field(int, op) __field(u32, val) __field_hex(struct compat_timespec *, utime) __field_hex(u32 *, uaddr2) __field(u32, val3)), -+ TP_fast_assign(tp_assign(uaddr, uaddr) tp_assign(op, op) tp_assign(val, val) tp_assign(utime, utime) tp_assign(uaddr2, uaddr2) tp_assign(val3, val3)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_splice -+SC_TRACE_EVENT(sys_splice, -+ TP_PROTO(int fd_in, loff_t * off_in, int fd_out, loff_t * off_out, size_t len, unsigned int flags), -+ TP_ARGS(fd_in, off_in, fd_out, off_out, len, flags), -+ TP_STRUCT__entry(__field(int, fd_in) __field_hex(loff_t *, off_in) __field(int, fd_out) __field_hex(loff_t *, off_out) __field(size_t, len) __field(unsigned int, flags)), -+ TP_fast_assign(tp_assign(fd_in, fd_in) tp_assign(off_in, off_in) tp_assign(fd_out, fd_out) tp_assign(off_out, off_out) tp_assign(len, len) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+ -+#endif /* _TRACE_SYSCALLS_POINTERS_H */ -+ -+/* This part must be outside protection */ -+#include "../../../probes/define_trace.h" -+ -+#else /* CREATE_SYSCALL_TABLE */ -+ -+#include "mips-64-syscalls-3.5.0_pointers_override.h" -+#include "syscalls_pointers_override.h" -+ -+#ifndef OVERRIDE_TABLE_64_sys_waitpid -+TRACE_SYSCALL_TABLE(sys_waitpid, sys_waitpid, 4007, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_oldumount -+TRACE_SYSCALL_TABLE(sys_oldumount, sys_oldumount, 4022, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_olduname -+TRACE_SYSCALL_TABLE(sys_olduname, sys_olduname, 4059, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_32_sigaction -+TRACE_SYSCALL_TABLE(sys_32_sigaction, sys_32_sigaction, 4067, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_uselib -+TRACE_SYSCALL_TABLE(sys_uselib, sys_uselib, 4086, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_uname -+TRACE_SYSCALL_TABLE(sys_uname, sys_uname, 4109, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_32_llseek -+TRACE_SYSCALL_TABLE(sys_32_llseek, sys_32_llseek, 4140, 5) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_send -+TRACE_SYSCALL_TABLE(sys_send, sys_send, 4178, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_32_pread -+TRACE_SYSCALL_TABLE(sys_32_pread, sys_32_pread, 4200, 6) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_32_pwrite -+TRACE_SYSCALL_TABLE(sys_32_pwrite, sys_32_pwrite, 4201, 6) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_32_truncate64 -+TRACE_SYSCALL_TABLE(sys_32_truncate64, sys_32_truncate64, 4211, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_32_waitid -+TRACE_SYSCALL_TABLE(sys_32_waitid, sys_32_waitid, 4278, 5) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_32_fanotify_mark -+TRACE_SYSCALL_TABLE(sys_32_fanotify_mark, sys_32_fanotify_mark, 4337, 6) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_rt_sigaction -+TRACE_SYSCALL_TABLE(sys_rt_sigaction, sys_rt_sigaction, 5013, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_rt_sigprocmask -+TRACE_SYSCALL_TABLE(sys_rt_sigprocmask, sys_rt_sigprocmask, 5014, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_readv -+TRACE_SYSCALL_TABLE(sys_readv, sys_readv, 5018, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_writev -+TRACE_SYSCALL_TABLE(sys_writev, sys_writev, 5019, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_select -+TRACE_SYSCALL_TABLE(sys_select, sys_select, 5022, 5) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_shmctl -+TRACE_SYSCALL_TABLE(sys_shmctl, sys_shmctl, 5030, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_nanosleep -+TRACE_SYSCALL_TABLE(sys_nanosleep, sys_nanosleep, 5034, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_getitimer -+TRACE_SYSCALL_TABLE(sys_getitimer, sys_getitimer, 5035, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_setitimer -+TRACE_SYSCALL_TABLE(sys_setitimer, sys_setitimer, 5036, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_recvfrom -+TRACE_SYSCALL_TABLE(sys_recvfrom, sys_recvfrom, 5044, 6) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_sendmsg -+TRACE_SYSCALL_TABLE(sys_sendmsg, sys_sendmsg, 5045, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_recvmsg -+TRACE_SYSCALL_TABLE(sys_recvmsg, sys_recvmsg, 5046, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_setsockopt -+TRACE_SYSCALL_TABLE(sys_setsockopt, sys_setsockopt, 5053, 5) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_wait4 -+TRACE_SYSCALL_TABLE(sys_wait4, sys_wait4, 5059, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_msgsnd -+TRACE_SYSCALL_TABLE(sys_msgsnd, sys_msgsnd, 5067, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_msgrcv -+TRACE_SYSCALL_TABLE(sys_msgrcv, sys_msgrcv, 5068, 5) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_msgctl -+TRACE_SYSCALL_TABLE(sys_msgctl, sys_msgctl, 5069, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_getdents -+TRACE_SYSCALL_TABLE(sys_getdents, sys_getdents, 5076, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_gettimeofday -+TRACE_SYSCALL_TABLE(sys_gettimeofday, sys_gettimeofday, 5094, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_getrlimit -+TRACE_SYSCALL_TABLE(sys_getrlimit, sys_getrlimit, 5095, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_getrusage -+TRACE_SYSCALL_TABLE(sys_getrusage, sys_getrusage, 5096, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_sysinfo -+TRACE_SYSCALL_TABLE(sys_sysinfo, sys_sysinfo, 5097, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_times -+TRACE_SYSCALL_TABLE(sys_times, sys_times, 5098, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_rt_sigpending -+TRACE_SYSCALL_TABLE(sys_rt_sigpending, sys_rt_sigpending, 5125, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_rt_sigtimedwait -+TRACE_SYSCALL_TABLE(sys_rt_sigtimedwait, sys_rt_sigtimedwait, 5126, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_rt_sigqueueinfo -+TRACE_SYSCALL_TABLE(sys_rt_sigqueueinfo, sys_rt_sigqueueinfo, 5127, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_utime -+TRACE_SYSCALL_TABLE(sys_utime, sys_utime, 5130, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_ustat -+TRACE_SYSCALL_TABLE(sys_ustat, sys_ustat, 5133, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_statfs -+TRACE_SYSCALL_TABLE(sys_statfs, sys_statfs, 5134, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_fstatfs -+TRACE_SYSCALL_TABLE(sys_fstatfs, sys_fstatfs, 5135, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_sched_rr_get_interval -+TRACE_SYSCALL_TABLE(sys_sched_rr_get_interval, sys_sched_rr_get_interval, 5145, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_sysctl -+TRACE_SYSCALL_TABLE(sys_sysctl, sys_sysctl, 5152, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_adjtimex -+TRACE_SYSCALL_TABLE(sys_adjtimex, sys_adjtimex, 5154, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_setrlimit -+TRACE_SYSCALL_TABLE(sys_setrlimit, sys_setrlimit, 5155, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_settimeofday -+TRACE_SYSCALL_TABLE(sys_settimeofday, sys_settimeofday, 5159, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_mount -+TRACE_SYSCALL_TABLE(sys_mount, sys_mount, 5160, 5) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_futex -+TRACE_SYSCALL_TABLE(sys_futex, sys_futex, 5194, 6) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_sched_setaffinity -+TRACE_SYSCALL_TABLE(sys_sched_setaffinity, sys_sched_setaffinity, 5195, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_sched_getaffinity -+TRACE_SYSCALL_TABLE(sys_sched_getaffinity, sys_sched_getaffinity, 5196, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_io_setup -+TRACE_SYSCALL_TABLE(sys_io_setup, sys_io_setup, 5200, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_io_getevents -+TRACE_SYSCALL_TABLE(sys_io_getevents, sys_io_getevents, 5202, 5) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_io_submit -+TRACE_SYSCALL_TABLE(sys_io_submit, sys_io_submit, 5203, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_semtimedop -+TRACE_SYSCALL_TABLE(sys_semtimedop, sys_semtimedop, 5214, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_timer_create -+TRACE_SYSCALL_TABLE(sys_timer_create, sys_timer_create, 5216, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_timer_settime -+TRACE_SYSCALL_TABLE(sys_timer_settime, sys_timer_settime, 5217, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_timer_gettime -+TRACE_SYSCALL_TABLE(sys_timer_gettime, sys_timer_gettime, 5218, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_clock_settime -+TRACE_SYSCALL_TABLE(sys_clock_settime, sys_clock_settime, 5221, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_clock_gettime -+TRACE_SYSCALL_TABLE(sys_clock_gettime, sys_clock_gettime, 5222, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_clock_getres -+TRACE_SYSCALL_TABLE(sys_clock_getres, sys_clock_getres, 5223, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_clock_nanosleep -+TRACE_SYSCALL_TABLE(sys_clock_nanosleep, sys_clock_nanosleep, 5224, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_utimes -+TRACE_SYSCALL_TABLE(sys_utimes, sys_utimes, 5226, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_waitid -+TRACE_SYSCALL_TABLE(sys_waitid, sys_waitid, 5237, 5) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_futimesat -+TRACE_SYSCALL_TABLE(sys_futimesat, sys_futimesat, 5251, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_pselect6 -+TRACE_SYSCALL_TABLE(sys_pselect6, sys_pselect6, 5260, 6) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_ppoll -+TRACE_SYSCALL_TABLE(sys_ppoll, sys_ppoll, 5261, 5) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_vmsplice -+TRACE_SYSCALL_TABLE(sys_vmsplice, sys_vmsplice, 5266, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_set_robust_list -+TRACE_SYSCALL_TABLE(sys_set_robust_list, sys_set_robust_list, 5268, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_get_robust_list -+TRACE_SYSCALL_TABLE(sys_get_robust_list, sys_get_robust_list, 5269, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_epoll_pwait -+TRACE_SYSCALL_TABLE(sys_epoll_pwait, sys_epoll_pwait, 5272, 6) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_utimensat -+TRACE_SYSCALL_TABLE(sys_utimensat, sys_utimensat, 5275, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_signalfd -+TRACE_SYSCALL_TABLE(sys_signalfd, sys_signalfd, 5276, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_timerfd_gettime -+TRACE_SYSCALL_TABLE(sys_timerfd_gettime, sys_timerfd_gettime, 5281, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_timerfd_settime -+TRACE_SYSCALL_TABLE(sys_timerfd_settime, sys_timerfd_settime, 5282, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_rt_tgsigqueueinfo -+TRACE_SYSCALL_TABLE(sys_rt_tgsigqueueinfo, sys_rt_tgsigqueueinfo, 5291, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_recvmmsg -+TRACE_SYSCALL_TABLE(sys_recvmmsg, sys_recvmmsg, 5294, 5) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_clock_adjtime -+TRACE_SYSCALL_TABLE(sys_clock_adjtime, sys_clock_adjtime, 5300, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_sendmmsg -+TRACE_SYSCALL_TABLE(sys_sendmmsg, sys_sendmmsg, 5302, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_process_vm_readv -+TRACE_SYSCALL_TABLE(sys_process_vm_readv, sys_process_vm_readv, 5304, 6) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_process_vm_writev -+TRACE_SYSCALL_TABLE(sys_process_vm_writev, sys_process_vm_writev, 5305, 6) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_read -+TRACE_SYSCALL_TABLE(sys_read, sys_read, 6000, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_write -+TRACE_SYSCALL_TABLE(sys_write, sys_write, 6001, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_open -+TRACE_SYSCALL_TABLE(sys_open, sys_open, 6002, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_newstat -+TRACE_SYSCALL_TABLE(sys_newstat, sys_newstat, 6004, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_newfstat -+TRACE_SYSCALL_TABLE(sys_newfstat, sys_newfstat, 6005, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_newlstat -+TRACE_SYSCALL_TABLE(sys_newlstat, sys_newlstat, 6006, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_poll -+TRACE_SYSCALL_TABLE(sys_poll, sys_poll, 6007, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_32_rt_sigaction -+TRACE_SYSCALL_TABLE(sys_32_rt_sigaction, sys_32_rt_sigaction, 6013, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_32_rt_sigprocmask -+TRACE_SYSCALL_TABLE(sys_32_rt_sigprocmask, sys_32_rt_sigprocmask, 6014, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_access -+TRACE_SYSCALL_TABLE(sys_access, sys_access, 6020, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_mincore -+TRACE_SYSCALL_TABLE(sys_mincore, sys_mincore, 6026, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_shmat -+TRACE_SYSCALL_TABLE(sys_shmat, sys_shmat, 6029, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_32_sendfile -+TRACE_SYSCALL_TABLE(sys_32_sendfile, sys_32_sendfile, 6039, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_connect -+TRACE_SYSCALL_TABLE(sys_connect, sys_connect, 6041, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_accept -+TRACE_SYSCALL_TABLE(sys_accept, sys_accept, 6042, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_sendto -+TRACE_SYSCALL_TABLE(sys_sendto, sys_sendto, 6043, 6) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_bind -+TRACE_SYSCALL_TABLE(sys_bind, sys_bind, 6048, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_getsockname -+TRACE_SYSCALL_TABLE(sys_getsockname, sys_getsockname, 6050, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_getpeername -+TRACE_SYSCALL_TABLE(sys_getpeername, sys_getpeername, 6051, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_socketpair -+TRACE_SYSCALL_TABLE(sys_socketpair, sys_socketpair, 6052, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_getsockopt -+TRACE_SYSCALL_TABLE(sys_getsockopt, sys_getsockopt, 6054, 5) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_newuname -+TRACE_SYSCALL_TABLE(sys_newuname, sys_newuname, 6061, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_semop -+TRACE_SYSCALL_TABLE(sys_semop, sys_semop, 6063, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_shmdt -+TRACE_SYSCALL_TABLE(sys_shmdt, sys_shmdt, 6065, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_truncate -+TRACE_SYSCALL_TABLE(sys_truncate, sys_truncate, 6074, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_getcwd -+TRACE_SYSCALL_TABLE(sys_getcwd, sys_getcwd, 6077, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_chdir -+TRACE_SYSCALL_TABLE(sys_chdir, sys_chdir, 6078, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_rename -+TRACE_SYSCALL_TABLE(sys_rename, sys_rename, 6080, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_mkdir -+TRACE_SYSCALL_TABLE(sys_mkdir, sys_mkdir, 6081, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_rmdir -+TRACE_SYSCALL_TABLE(sys_rmdir, sys_rmdir, 6082, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_creat -+TRACE_SYSCALL_TABLE(sys_creat, sys_creat, 6083, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_link -+TRACE_SYSCALL_TABLE(sys_link, sys_link, 6084, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_unlink -+TRACE_SYSCALL_TABLE(sys_unlink, sys_unlink, 6085, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_symlink -+TRACE_SYSCALL_TABLE(sys_symlink, sys_symlink, 6086, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_readlink -+TRACE_SYSCALL_TABLE(sys_readlink, sys_readlink, 6087, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_chmod -+TRACE_SYSCALL_TABLE(sys_chmod, sys_chmod, 6088, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_chown -+TRACE_SYSCALL_TABLE(sys_chown, sys_chown, 6090, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_lchown -+TRACE_SYSCALL_TABLE(sys_lchown, sys_lchown, 6092, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_syslog -+TRACE_SYSCALL_TABLE(sys_syslog, sys_syslog, 6101, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_getgroups -+TRACE_SYSCALL_TABLE(sys_getgroups, sys_getgroups, 6113, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_setgroups -+TRACE_SYSCALL_TABLE(sys_setgroups, sys_setgroups, 6114, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_getresuid -+TRACE_SYSCALL_TABLE(sys_getresuid, sys_getresuid, 6116, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_getresgid -+TRACE_SYSCALL_TABLE(sys_getresgid, sys_getresgid, 6118, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_32_rt_sigpending -+TRACE_SYSCALL_TABLE(sys_32_rt_sigpending, sys_32_rt_sigpending, 6125, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_32_rt_sigqueueinfo -+TRACE_SYSCALL_TABLE(sys_32_rt_sigqueueinfo, sys_32_rt_sigqueueinfo, 6127, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_mknod -+TRACE_SYSCALL_TABLE(sys_mknod, sys_mknod, 6131, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_sched_setparam -+TRACE_SYSCALL_TABLE(sys_sched_setparam, sys_sched_setparam, 6139, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_sched_getparam -+TRACE_SYSCALL_TABLE(sys_sched_getparam, sys_sched_getparam, 6140, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_sched_setscheduler -+TRACE_SYSCALL_TABLE(sys_sched_setscheduler, sys_sched_setscheduler, 6141, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_32_sched_rr_get_interval -+TRACE_SYSCALL_TABLE(sys_32_sched_rr_get_interval, sys_32_sched_rr_get_interval, 6145, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_pivot_root -+TRACE_SYSCALL_TABLE(sys_pivot_root, sys_pivot_root, 6151, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_chroot -+TRACE_SYSCALL_TABLE(sys_chroot, sys_chroot, 6156, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_umount -+TRACE_SYSCALL_TABLE(sys_umount, sys_umount, 6161, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_swapon -+TRACE_SYSCALL_TABLE(sys_swapon, sys_swapon, 6162, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_swapoff -+TRACE_SYSCALL_TABLE(sys_swapoff, sys_swapoff, 6163, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_reboot -+TRACE_SYSCALL_TABLE(sys_reboot, sys_reboot, 6164, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_sethostname -+TRACE_SYSCALL_TABLE(sys_sethostname, sys_sethostname, 6165, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_setdomainname -+TRACE_SYSCALL_TABLE(sys_setdomainname, sys_setdomainname, 6166, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_init_module -+TRACE_SYSCALL_TABLE(sys_init_module, sys_init_module, 6168, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_delete_module -+TRACE_SYSCALL_TABLE(sys_delete_module, sys_delete_module, 6169, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_quotactl -+TRACE_SYSCALL_TABLE(sys_quotactl, sys_quotactl, 6172, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_setxattr -+TRACE_SYSCALL_TABLE(sys_setxattr, sys_setxattr, 6180, 5) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_lsetxattr -+TRACE_SYSCALL_TABLE(sys_lsetxattr, sys_lsetxattr, 6181, 5) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_fsetxattr -+TRACE_SYSCALL_TABLE(sys_fsetxattr, sys_fsetxattr, 6182, 5) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_getxattr -+TRACE_SYSCALL_TABLE(sys_getxattr, sys_getxattr, 6183, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_lgetxattr -+TRACE_SYSCALL_TABLE(sys_lgetxattr, sys_lgetxattr, 6184, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_fgetxattr -+TRACE_SYSCALL_TABLE(sys_fgetxattr, sys_fgetxattr, 6185, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_listxattr -+TRACE_SYSCALL_TABLE(sys_listxattr, sys_listxattr, 6186, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_llistxattr -+TRACE_SYSCALL_TABLE(sys_llistxattr, sys_llistxattr, 6187, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_flistxattr -+TRACE_SYSCALL_TABLE(sys_flistxattr, sys_flistxattr, 6188, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_removexattr -+TRACE_SYSCALL_TABLE(sys_removexattr, sys_removexattr, 6189, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_lremovexattr -+TRACE_SYSCALL_TABLE(sys_lremovexattr, sys_lremovexattr, 6190, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_fremovexattr -+TRACE_SYSCALL_TABLE(sys_fremovexattr, sys_fremovexattr, 6191, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_32_futex -+TRACE_SYSCALL_TABLE(sys_32_futex, sys_32_futex, 6194, 6) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_cachectl -+TRACE_SYSCALL_TABLE(sys_cachectl, sys_cachectl, 6198, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_io_cancel -+TRACE_SYSCALL_TABLE(sys_io_cancel, sys_io_cancel, 6204, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_epoll_ctl -+TRACE_SYSCALL_TABLE(sys_epoll_ctl, sys_epoll_ctl, 6208, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_epoll_wait -+TRACE_SYSCALL_TABLE(sys_epoll_wait, sys_epoll_wait, 6209, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_set_tid_address -+TRACE_SYSCALL_TABLE(sys_set_tid_address, sys_set_tid_address, 6213, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_sendfile64 -+TRACE_SYSCALL_TABLE(sys_sendfile64, sys_sendfile64, 6219, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_inotify_add_watch -+TRACE_SYSCALL_TABLE(sys_inotify_add_watch, sys_inotify_add_watch, 6248, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_openat -+TRACE_SYSCALL_TABLE(sys_openat, sys_openat, 6251, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_mkdirat -+TRACE_SYSCALL_TABLE(sys_mkdirat, sys_mkdirat, 6252, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_mknodat -+TRACE_SYSCALL_TABLE(sys_mknodat, sys_mknodat, 6253, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_fchownat -+TRACE_SYSCALL_TABLE(sys_fchownat, sys_fchownat, 6254, 5) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_newfstatat -+TRACE_SYSCALL_TABLE(sys_newfstatat, sys_newfstatat, 6256, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_unlinkat -+TRACE_SYSCALL_TABLE(sys_unlinkat, sys_unlinkat, 6257, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_renameat -+TRACE_SYSCALL_TABLE(sys_renameat, sys_renameat, 6258, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_linkat -+TRACE_SYSCALL_TABLE(sys_linkat, sys_linkat, 6259, 5) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_symlinkat -+TRACE_SYSCALL_TABLE(sys_symlinkat, sys_symlinkat, 6260, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_readlinkat -+TRACE_SYSCALL_TABLE(sys_readlinkat, sys_readlinkat, 6261, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_fchmodat -+TRACE_SYSCALL_TABLE(sys_fchmodat, sys_fchmodat, 6262, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_faccessat -+TRACE_SYSCALL_TABLE(sys_faccessat, sys_faccessat, 6263, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_splice -+TRACE_SYSCALL_TABLE(sys_splice, sys_splice, 6267, 6) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_getcpu -+TRACE_SYSCALL_TABLE(sys_getcpu, sys_getcpu, 6275, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_signalfd4 -+TRACE_SYSCALL_TABLE(sys_signalfd4, sys_signalfd4, 6287, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_pipe2 -+TRACE_SYSCALL_TABLE(sys_pipe2, sys_pipe2, 6291, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_preadv -+TRACE_SYSCALL_TABLE(sys_preadv, sys_preadv, 6293, 5) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_pwritev -+TRACE_SYSCALL_TABLE(sys_pwritev, sys_pwritev, 6294, 5) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_accept4 -+TRACE_SYSCALL_TABLE(sys_accept4, sys_accept4, 6297, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_getdents64 -+TRACE_SYSCALL_TABLE(sys_getdents64, sys_getdents64, 6299, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_prlimit64 -+TRACE_SYSCALL_TABLE(sys_prlimit64, sys_prlimit64, 6302, 4) -+#endif -+ -+#endif /* CREATE_SYSCALL_TABLE */ ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/syscalls/headers/mips-64-syscalls-3.5.0_pointers_override.h -@@ -0,0 +1,8 @@ -+#ifndef CREATE_SYSCALL_TABLE -+ -+#else /* CREATE_SYSCALL_TABLE */ -+ -+#define OVERRIDE_TABLE_64_sys_clone -+TRACE_SYSCALL_TABLE(sys_clone, sys_clone, 5055, 0) -+ -+#endif /* CREATE_SYSCALL_TABLE */ ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/syscalls/headers/powerpc-32-syscalls-3.0.34_integers.h -@@ -0,0 +1,1043 @@ -+/* THIS FILE IS AUTO-GENERATED. DO NOT EDIT */ -+#ifndef CREATE_SYSCALL_TABLE -+ -+#if !defined(_TRACE_SYSCALLS_INTEGERS_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_SYSCALLS_INTEGERS_H -+ -+#include <linux/tracepoint.h> -+#include <linux/syscalls.h> -+#include "powerpc-32-syscalls-3.0.34_integers_override.h" -+#include "syscalls_integers_override.h" -+ -+SC_DECLARE_EVENT_CLASS_NOARGS(syscalls_noargs, -+ TP_STRUCT__entry(), -+ TP_fast_assign(), -+ TP_printk() -+) -+#ifndef OVERRIDE_32_sys_restart_syscall -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_restart_syscall) -+#endif -+#ifndef OVERRIDE_32_sys_getpid -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_getpid) -+#endif -+#ifndef OVERRIDE_32_sys_getuid -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_getuid) -+#endif -+#ifndef OVERRIDE_32_sys_pause -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_pause) -+#endif -+#ifndef OVERRIDE_32_sys_sync -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_sync) -+#endif -+#ifndef OVERRIDE_32_sys_getgid -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_getgid) -+#endif -+#ifndef OVERRIDE_32_sys_geteuid -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_geteuid) -+#endif -+#ifndef OVERRIDE_32_sys_getegid -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_getegid) -+#endif -+#ifndef OVERRIDE_32_sys_getppid -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_getppid) -+#endif -+#ifndef OVERRIDE_32_sys_getpgrp -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_getpgrp) -+#endif -+#ifndef OVERRIDE_32_sys_setsid -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_setsid) -+#endif -+#ifndef OVERRIDE_32_sys_sgetmask -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_sgetmask) -+#endif -+#ifndef OVERRIDE_32_sys_vhangup -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_vhangup) -+#endif -+#ifndef OVERRIDE_32_sys_munlockall -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_munlockall) -+#endif -+#ifndef OVERRIDE_32_sys_sched_yield -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_sched_yield) -+#endif -+#ifndef OVERRIDE_32_sys_gettid -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_gettid) -+#endif -+#ifndef OVERRIDE_32_sys_inotify_init -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_inotify_init) -+#endif -+#ifndef OVERRIDE_32_sys_exit -+SC_TRACE_EVENT(sys_exit, -+ TP_PROTO(int error_code), -+ TP_ARGS(error_code), -+ TP_STRUCT__entry(__field(int, error_code)), -+ TP_fast_assign(tp_assign(error_code, error_code)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_close -+SC_TRACE_EVENT(sys_close, -+ TP_PROTO(unsigned int fd), -+ TP_ARGS(fd), -+ TP_STRUCT__entry(__field(unsigned int, fd)), -+ TP_fast_assign(tp_assign(fd, fd)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setuid -+SC_TRACE_EVENT(sys_setuid, -+ TP_PROTO(uid_t uid), -+ TP_ARGS(uid), -+ TP_STRUCT__entry(__field(uid_t, uid)), -+ TP_fast_assign(tp_assign(uid, uid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_alarm -+SC_TRACE_EVENT(sys_alarm, -+ TP_PROTO(unsigned int seconds), -+ TP_ARGS(seconds), -+ TP_STRUCT__entry(__field(unsigned int, seconds)), -+ TP_fast_assign(tp_assign(seconds, seconds)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_nice -+SC_TRACE_EVENT(sys_nice, -+ TP_PROTO(int increment), -+ TP_ARGS(increment), -+ TP_STRUCT__entry(__field(int, increment)), -+ TP_fast_assign(tp_assign(increment, increment)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_dup -+SC_TRACE_EVENT(sys_dup, -+ TP_PROTO(unsigned int fildes), -+ TP_ARGS(fildes), -+ TP_STRUCT__entry(__field(unsigned int, fildes)), -+ TP_fast_assign(tp_assign(fildes, fildes)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_brk -+SC_TRACE_EVENT(sys_brk, -+ TP_PROTO(unsigned long brk), -+ TP_ARGS(brk), -+ TP_STRUCT__entry(__field(unsigned long, brk)), -+ TP_fast_assign(tp_assign(brk, brk)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setgid -+SC_TRACE_EVENT(sys_setgid, -+ TP_PROTO(gid_t gid), -+ TP_ARGS(gid), -+ TP_STRUCT__entry(__field(gid_t, gid)), -+ TP_fast_assign(tp_assign(gid, gid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_umask -+SC_TRACE_EVENT(sys_umask, -+ TP_PROTO(int mask), -+ TP_ARGS(mask), -+ TP_STRUCT__entry(__field(int, mask)), -+ TP_fast_assign(tp_assign(mask, mask)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_ssetmask -+SC_TRACE_EVENT(sys_ssetmask, -+ TP_PROTO(int newmask), -+ TP_ARGS(newmask), -+ TP_STRUCT__entry(__field(int, newmask)), -+ TP_fast_assign(tp_assign(newmask, newmask)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_fsync -+SC_TRACE_EVENT(sys_fsync, -+ TP_PROTO(unsigned int fd), -+ TP_ARGS(fd), -+ TP_STRUCT__entry(__field(unsigned int, fd)), -+ TP_fast_assign(tp_assign(fd, fd)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_getpgid -+SC_TRACE_EVENT(sys_getpgid, -+ TP_PROTO(pid_t pid), -+ TP_ARGS(pid), -+ TP_STRUCT__entry(__field(pid_t, pid)), -+ TP_fast_assign(tp_assign(pid, pid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_fchdir -+SC_TRACE_EVENT(sys_fchdir, -+ TP_PROTO(unsigned int fd), -+ TP_ARGS(fd), -+ TP_STRUCT__entry(__field(unsigned int, fd)), -+ TP_fast_assign(tp_assign(fd, fd)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_personality -+SC_TRACE_EVENT(sys_personality, -+ TP_PROTO(unsigned int personality), -+ TP_ARGS(personality), -+ TP_STRUCT__entry(__field(unsigned int, personality)), -+ TP_fast_assign(tp_assign(personality, personality)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setfsuid -+SC_TRACE_EVENT(sys_setfsuid, -+ TP_PROTO(uid_t uid), -+ TP_ARGS(uid), -+ TP_STRUCT__entry(__field(uid_t, uid)), -+ TP_fast_assign(tp_assign(uid, uid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setfsgid -+SC_TRACE_EVENT(sys_setfsgid, -+ TP_PROTO(gid_t gid), -+ TP_ARGS(gid), -+ TP_STRUCT__entry(__field(gid_t, gid)), -+ TP_fast_assign(tp_assign(gid, gid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_getsid -+SC_TRACE_EVENT(sys_getsid, -+ TP_PROTO(pid_t pid), -+ TP_ARGS(pid), -+ TP_STRUCT__entry(__field(pid_t, pid)), -+ TP_fast_assign(tp_assign(pid, pid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_fdatasync -+SC_TRACE_EVENT(sys_fdatasync, -+ TP_PROTO(unsigned int fd), -+ TP_ARGS(fd), -+ TP_STRUCT__entry(__field(unsigned int, fd)), -+ TP_fast_assign(tp_assign(fd, fd)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_mlockall -+SC_TRACE_EVENT(sys_mlockall, -+ TP_PROTO(int flags), -+ TP_ARGS(flags), -+ TP_STRUCT__entry(__field(int, flags)), -+ TP_fast_assign(tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_sched_getscheduler -+SC_TRACE_EVENT(sys_sched_getscheduler, -+ TP_PROTO(pid_t pid), -+ TP_ARGS(pid), -+ TP_STRUCT__entry(__field(pid_t, pid)), -+ TP_fast_assign(tp_assign(pid, pid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_sched_get_priority_max -+SC_TRACE_EVENT(sys_sched_get_priority_max, -+ TP_PROTO(int policy), -+ TP_ARGS(policy), -+ TP_STRUCT__entry(__field(int, policy)), -+ TP_fast_assign(tp_assign(policy, policy)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_sched_get_priority_min -+SC_TRACE_EVENT(sys_sched_get_priority_min, -+ TP_PROTO(int policy), -+ TP_ARGS(policy), -+ TP_STRUCT__entry(__field(int, policy)), -+ TP_fast_assign(tp_assign(policy, policy)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_io_destroy -+SC_TRACE_EVENT(sys_io_destroy, -+ TP_PROTO(aio_context_t ctx), -+ TP_ARGS(ctx), -+ TP_STRUCT__entry(__field(aio_context_t, ctx)), -+ TP_fast_assign(tp_assign(ctx, ctx)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_exit_group -+SC_TRACE_EVENT(sys_exit_group, -+ TP_PROTO(int error_code), -+ TP_ARGS(error_code), -+ TP_STRUCT__entry(__field(int, error_code)), -+ TP_fast_assign(tp_assign(error_code, error_code)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_epoll_create -+SC_TRACE_EVENT(sys_epoll_create, -+ TP_PROTO(int size), -+ TP_ARGS(size), -+ TP_STRUCT__entry(__field(int, size)), -+ TP_fast_assign(tp_assign(size, size)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_timer_getoverrun -+SC_TRACE_EVENT(sys_timer_getoverrun, -+ TP_PROTO(timer_t timer_id), -+ TP_ARGS(timer_id), -+ TP_STRUCT__entry(__field(timer_t, timer_id)), -+ TP_fast_assign(tp_assign(timer_id, timer_id)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_timer_delete -+SC_TRACE_EVENT(sys_timer_delete, -+ TP_PROTO(timer_t timer_id), -+ TP_ARGS(timer_id), -+ TP_STRUCT__entry(__field(timer_t, timer_id)), -+ TP_fast_assign(tp_assign(timer_id, timer_id)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_unshare -+SC_TRACE_EVENT(sys_unshare, -+ TP_PROTO(unsigned long unshare_flags), -+ TP_ARGS(unshare_flags), -+ TP_STRUCT__entry(__field(unsigned long, unshare_flags)), -+ TP_fast_assign(tp_assign(unshare_flags, unshare_flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_eventfd -+SC_TRACE_EVENT(sys_eventfd, -+ TP_PROTO(unsigned int count), -+ TP_ARGS(count), -+ TP_STRUCT__entry(__field(unsigned int, count)), -+ TP_fast_assign(tp_assign(count, count)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_epoll_create1 -+SC_TRACE_EVENT(sys_epoll_create1, -+ TP_PROTO(int flags), -+ TP_ARGS(flags), -+ TP_STRUCT__entry(__field(int, flags)), -+ TP_fast_assign(tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_inotify_init1 -+SC_TRACE_EVENT(sys_inotify_init1, -+ TP_PROTO(int flags), -+ TP_ARGS(flags), -+ TP_STRUCT__entry(__field(int, flags)), -+ TP_fast_assign(tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_syncfs -+SC_TRACE_EVENT(sys_syncfs, -+ TP_PROTO(int fd), -+ TP_ARGS(fd), -+ TP_STRUCT__entry(__field(int, fd)), -+ TP_fast_assign(tp_assign(fd, fd)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_kill -+SC_TRACE_EVENT(sys_kill, -+ TP_PROTO(pid_t pid, int sig), -+ TP_ARGS(pid, sig), -+ TP_STRUCT__entry(__field(pid_t, pid) __field(int, sig)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(sig, sig)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_signal -+SC_TRACE_EVENT(sys_signal, -+ TP_PROTO(int sig, __sighandler_t handler), -+ TP_ARGS(sig, handler), -+ TP_STRUCT__entry(__field(int, sig) __field(__sighandler_t, handler)), -+ TP_fast_assign(tp_assign(sig, sig) tp_assign(handler, handler)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setpgid -+SC_TRACE_EVENT(sys_setpgid, -+ TP_PROTO(pid_t pid, pid_t pgid), -+ TP_ARGS(pid, pgid), -+ TP_STRUCT__entry(__field(pid_t, pid) __field(pid_t, pgid)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(pgid, pgid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_dup2 -+SC_TRACE_EVENT(sys_dup2, -+ TP_PROTO(unsigned int oldfd, unsigned int newfd), -+ TP_ARGS(oldfd, newfd), -+ TP_STRUCT__entry(__field(unsigned int, oldfd) __field(unsigned int, newfd)), -+ TP_fast_assign(tp_assign(oldfd, oldfd) tp_assign(newfd, newfd)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setreuid -+SC_TRACE_EVENT(sys_setreuid, -+ TP_PROTO(uid_t ruid, uid_t euid), -+ TP_ARGS(ruid, euid), -+ TP_STRUCT__entry(__field(uid_t, ruid) __field(uid_t, euid)), -+ TP_fast_assign(tp_assign(ruid, ruid) tp_assign(euid, euid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setregid -+SC_TRACE_EVENT(sys_setregid, -+ TP_PROTO(gid_t rgid, gid_t egid), -+ TP_ARGS(rgid, egid), -+ TP_STRUCT__entry(__field(gid_t, rgid) __field(gid_t, egid)), -+ TP_fast_assign(tp_assign(rgid, rgid) tp_assign(egid, egid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_munmap -+SC_TRACE_EVENT(sys_munmap, -+ TP_PROTO(unsigned long addr, size_t len), -+ TP_ARGS(addr, len), -+ TP_STRUCT__entry(__field_hex(unsigned long, addr) __field(size_t, len)), -+ TP_fast_assign(tp_assign(addr, addr) tp_assign(len, len)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_ftruncate -+SC_TRACE_EVENT(sys_ftruncate, -+ TP_PROTO(unsigned int fd, unsigned long length), -+ TP_ARGS(fd, length), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field(unsigned long, length)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(length, length)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_fchmod -+SC_TRACE_EVENT(sys_fchmod, -+ TP_PROTO(unsigned int fd, mode_t mode), -+ TP_ARGS(fd, mode), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field(mode_t, mode)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(mode, mode)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_getpriority -+SC_TRACE_EVENT(sys_getpriority, -+ TP_PROTO(int which, int who), -+ TP_ARGS(which, who), -+ TP_STRUCT__entry(__field(int, which) __field(int, who)), -+ TP_fast_assign(tp_assign(which, which) tp_assign(who, who)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_bdflush -+SC_TRACE_EVENT(sys_bdflush, -+ TP_PROTO(int func, long data), -+ TP_ARGS(func, data), -+ TP_STRUCT__entry(__field(int, func) __field(long, data)), -+ TP_fast_assign(tp_assign(func, func) tp_assign(data, data)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_flock -+SC_TRACE_EVENT(sys_flock, -+ TP_PROTO(unsigned int fd, unsigned int cmd), -+ TP_ARGS(fd, cmd), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field(unsigned int, cmd)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(cmd, cmd)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_mlock -+SC_TRACE_EVENT(sys_mlock, -+ TP_PROTO(unsigned long start, size_t len), -+ TP_ARGS(start, len), -+ TP_STRUCT__entry(__field(unsigned long, start) __field(size_t, len)), -+ TP_fast_assign(tp_assign(start, start) tp_assign(len, len)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_munlock -+SC_TRACE_EVENT(sys_munlock, -+ TP_PROTO(unsigned long start, size_t len), -+ TP_ARGS(start, len), -+ TP_STRUCT__entry(__field(unsigned long, start) __field(size_t, len)), -+ TP_fast_assign(tp_assign(start, start) tp_assign(len, len)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_tkill -+SC_TRACE_EVENT(sys_tkill, -+ TP_PROTO(pid_t pid, int sig), -+ TP_ARGS(pid, sig), -+ TP_STRUCT__entry(__field(pid_t, pid) __field(int, sig)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(sig, sig)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_ioprio_get -+SC_TRACE_EVENT(sys_ioprio_get, -+ TP_PROTO(int which, int who), -+ TP_ARGS(which, who), -+ TP_STRUCT__entry(__field(int, which) __field(int, who)), -+ TP_fast_assign(tp_assign(which, which) tp_assign(who, who)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_inotify_rm_watch -+SC_TRACE_EVENT(sys_inotify_rm_watch, -+ TP_PROTO(int fd, __s32 wd), -+ TP_ARGS(fd, wd), -+ TP_STRUCT__entry(__field(int, fd) __field(__s32, wd)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(wd, wd)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_timerfd_create -+SC_TRACE_EVENT(sys_timerfd_create, -+ TP_PROTO(int clockid, int flags), -+ TP_ARGS(clockid, flags), -+ TP_STRUCT__entry(__field(int, clockid) __field(int, flags)), -+ TP_fast_assign(tp_assign(clockid, clockid) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_eventfd2 -+SC_TRACE_EVENT(sys_eventfd2, -+ TP_PROTO(unsigned int count, int flags), -+ TP_ARGS(count, flags), -+ TP_STRUCT__entry(__field(unsigned int, count) __field(int, flags)), -+ TP_fast_assign(tp_assign(count, count) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_listen -+SC_TRACE_EVENT(sys_listen, -+ TP_PROTO(int fd, int backlog), -+ TP_ARGS(fd, backlog), -+ TP_STRUCT__entry(__field(int, fd) __field(int, backlog)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(backlog, backlog)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_shutdown -+SC_TRACE_EVENT(sys_shutdown, -+ TP_PROTO(int fd, int how), -+ TP_ARGS(fd, how), -+ TP_STRUCT__entry(__field(int, fd) __field(int, how)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(how, how)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setns -+SC_TRACE_EVENT(sys_setns, -+ TP_PROTO(int fd, int nstype), -+ TP_ARGS(fd, nstype), -+ TP_STRUCT__entry(__field(int, fd) __field(int, nstype)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(nstype, nstype)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_lseek -+SC_TRACE_EVENT(sys_lseek, -+ TP_PROTO(unsigned int fd, off_t offset, unsigned int origin), -+ TP_ARGS(fd, offset, origin), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field(off_t, offset) __field(unsigned int, origin)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(offset, offset) tp_assign(origin, origin)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_ioctl -+SC_TRACE_EVENT(sys_ioctl, -+ TP_PROTO(unsigned int fd, unsigned int cmd, unsigned long arg), -+ TP_ARGS(fd, cmd, arg), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field(unsigned int, cmd) __field(unsigned long, arg)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(cmd, cmd) tp_assign(arg, arg)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_fcntl -+SC_TRACE_EVENT(sys_fcntl, -+ TP_PROTO(unsigned int fd, unsigned int cmd, unsigned long arg), -+ TP_ARGS(fd, cmd, arg), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field(unsigned int, cmd) __field(unsigned long, arg)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(cmd, cmd) tp_assign(arg, arg)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_fchown -+SC_TRACE_EVENT(sys_fchown, -+ TP_PROTO(unsigned int fd, uid_t user, gid_t group), -+ TP_ARGS(fd, user, group), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field(uid_t, user) __field(gid_t, group)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(user, user) tp_assign(group, group)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setpriority -+SC_TRACE_EVENT(sys_setpriority, -+ TP_PROTO(int which, int who, int niceval), -+ TP_ARGS(which, who, niceval), -+ TP_STRUCT__entry(__field(int, which) __field(int, who) __field(int, niceval)), -+ TP_fast_assign(tp_assign(which, which) tp_assign(who, who) tp_assign(niceval, niceval)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_mprotect -+SC_TRACE_EVENT(sys_mprotect, -+ TP_PROTO(unsigned long start, size_t len, unsigned long prot), -+ TP_ARGS(start, len, prot), -+ TP_STRUCT__entry(__field(unsigned long, start) __field(size_t, len) __field(unsigned long, prot)), -+ TP_fast_assign(tp_assign(start, start) tp_assign(len, len) tp_assign(prot, prot)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_sysfs -+SC_TRACE_EVENT(sys_sysfs, -+ TP_PROTO(int option, unsigned long arg1, unsigned long arg2), -+ TP_ARGS(option, arg1, arg2), -+ TP_STRUCT__entry(__field(int, option) __field(unsigned long, arg1) __field(unsigned long, arg2)), -+ TP_fast_assign(tp_assign(option, option) tp_assign(arg1, arg1) tp_assign(arg2, arg2)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_msync -+SC_TRACE_EVENT(sys_msync, -+ TP_PROTO(unsigned long start, size_t len, int flags), -+ TP_ARGS(start, len, flags), -+ TP_STRUCT__entry(__field(unsigned long, start) __field(size_t, len) __field(int, flags)), -+ TP_fast_assign(tp_assign(start, start) tp_assign(len, len) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setresuid -+SC_TRACE_EVENT(sys_setresuid, -+ TP_PROTO(uid_t ruid, uid_t euid, uid_t suid), -+ TP_ARGS(ruid, euid, suid), -+ TP_STRUCT__entry(__field(uid_t, ruid) __field(uid_t, euid) __field(uid_t, suid)), -+ TP_fast_assign(tp_assign(ruid, ruid) tp_assign(euid, euid) tp_assign(suid, suid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setresgid -+SC_TRACE_EVENT(sys_setresgid, -+ TP_PROTO(gid_t rgid, gid_t egid, gid_t sgid), -+ TP_ARGS(rgid, egid, sgid), -+ TP_STRUCT__entry(__field(gid_t, rgid) __field(gid_t, egid) __field(gid_t, sgid)), -+ TP_fast_assign(tp_assign(rgid, rgid) tp_assign(egid, egid) tp_assign(sgid, sgid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_fcntl64 -+SC_TRACE_EVENT(sys_fcntl64, -+ TP_PROTO(unsigned int fd, unsigned int cmd, unsigned long arg), -+ TP_ARGS(fd, cmd, arg), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field(unsigned int, cmd) __field(unsigned long, arg)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(cmd, cmd) tp_assign(arg, arg)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_madvise -+SC_TRACE_EVENT(sys_madvise, -+ TP_PROTO(unsigned long start, size_t len_in, int behavior), -+ TP_ARGS(start, len_in, behavior), -+ TP_STRUCT__entry(__field(unsigned long, start) __field(size_t, len_in) __field(int, behavior)), -+ TP_fast_assign(tp_assign(start, start) tp_assign(len_in, len_in) tp_assign(behavior, behavior)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_tgkill -+SC_TRACE_EVENT(sys_tgkill, -+ TP_PROTO(pid_t tgid, pid_t pid, int sig), -+ TP_ARGS(tgid, pid, sig), -+ TP_STRUCT__entry(__field(pid_t, tgid) __field(pid_t, pid) __field(int, sig)), -+ TP_fast_assign(tp_assign(tgid, tgid) tp_assign(pid, pid) tp_assign(sig, sig)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_ioprio_set -+SC_TRACE_EVENT(sys_ioprio_set, -+ TP_PROTO(int which, int who, int ioprio), -+ TP_ARGS(which, who, ioprio), -+ TP_STRUCT__entry(__field(int, which) __field(int, who) __field(int, ioprio)), -+ TP_fast_assign(tp_assign(which, which) tp_assign(who, who) tp_assign(ioprio, ioprio)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_dup3 -+SC_TRACE_EVENT(sys_dup3, -+ TP_PROTO(unsigned int oldfd, unsigned int newfd, int flags), -+ TP_ARGS(oldfd, newfd, flags), -+ TP_STRUCT__entry(__field(unsigned int, oldfd) __field(unsigned int, newfd) __field(int, flags)), -+ TP_fast_assign(tp_assign(oldfd, oldfd) tp_assign(newfd, newfd) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_socket -+SC_TRACE_EVENT(sys_socket, -+ TP_PROTO(int family, int type, int protocol), -+ TP_ARGS(family, type, protocol), -+ TP_STRUCT__entry(__field(int, family) __field(int, type) __field(int, protocol)), -+ TP_fast_assign(tp_assign(family, family) tp_assign(type, type) tp_assign(protocol, protocol)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_ptrace -+SC_TRACE_EVENT(sys_ptrace, -+ TP_PROTO(long request, long pid, unsigned long addr, unsigned long data), -+ TP_ARGS(request, pid, addr, data), -+ TP_STRUCT__entry(__field(long, request) __field(long, pid) __field_hex(unsigned long, addr) __field(unsigned long, data)), -+ TP_fast_assign(tp_assign(request, request) tp_assign(pid, pid) tp_assign(addr, addr) tp_assign(data, data)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_tee -+SC_TRACE_EVENT(sys_tee, -+ TP_PROTO(int fdin, int fdout, size_t len, unsigned int flags), -+ TP_ARGS(fdin, fdout, len, flags), -+ TP_STRUCT__entry(__field(int, fdin) __field(int, fdout) __field(size_t, len) __field(unsigned int, flags)), -+ TP_fast_assign(tp_assign(fdin, fdin) tp_assign(fdout, fdout) tp_assign(len, len) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_mremap -+SC_TRACE_EVENT(sys_mremap, -+ TP_PROTO(unsigned long addr, unsigned long old_len, unsigned long new_len, unsigned long flags, unsigned long new_addr), -+ TP_ARGS(addr, old_len, new_len, flags, new_addr), -+ TP_STRUCT__entry(__field_hex(unsigned long, addr) __field(unsigned long, old_len) __field(unsigned long, new_len) __field(unsigned long, flags) __field_hex(unsigned long, new_addr)), -+ TP_fast_assign(tp_assign(addr, addr) tp_assign(old_len, old_len) tp_assign(new_len, new_len) tp_assign(flags, flags) tp_assign(new_addr, new_addr)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_prctl -+SC_TRACE_EVENT(sys_prctl, -+ TP_PROTO(int option, unsigned long arg2, unsigned long arg3, unsigned long arg4, unsigned long arg5), -+ TP_ARGS(option, arg2, arg3, arg4, arg5), -+ TP_STRUCT__entry(__field(int, option) __field(unsigned long, arg2) __field(unsigned long, arg3) __field(unsigned long, arg4) __field(unsigned long, arg5)), -+ TP_fast_assign(tp_assign(option, option) tp_assign(arg2, arg2) tp_assign(arg3, arg3) tp_assign(arg4, arg4) tp_assign(arg5, arg5)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_remap_file_pages -+SC_TRACE_EVENT(sys_remap_file_pages, -+ TP_PROTO(unsigned long start, unsigned long size, unsigned long prot, unsigned long pgoff, unsigned long flags), -+ TP_ARGS(start, size, prot, pgoff, flags), -+ TP_STRUCT__entry(__field(unsigned long, start) __field(unsigned long, size) __field(unsigned long, prot) __field(unsigned long, pgoff) __field(unsigned long, flags)), -+ TP_fast_assign(tp_assign(start, start) tp_assign(size, size) tp_assign(prot, prot) tp_assign(pgoff, pgoff) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_keyctl -+SC_TRACE_EVENT(sys_keyctl, -+ TP_PROTO(int option, unsigned long arg2, unsigned long arg3, unsigned long arg4, unsigned long arg5), -+ TP_ARGS(option, arg2, arg3, arg4, arg5), -+ TP_STRUCT__entry(__field(int, option) __field(unsigned long, arg2) __field(unsigned long, arg3) __field(unsigned long, arg4) __field(unsigned long, arg5)), -+ TP_fast_assign(tp_assign(option, option) tp_assign(arg2, arg2) tp_assign(arg3, arg3) tp_assign(arg4, arg4) tp_assign(arg5, arg5)), -+ TP_printk() -+) -+#endif -+ -+#endif /* _TRACE_SYSCALLS_INTEGERS_H */ -+ -+/* This part must be outside protection */ -+#include "../../../probes/define_trace.h" -+ -+#else /* CREATE_SYSCALL_TABLE */ -+ -+#include "powerpc-32-syscalls-3.0.34_integers_override.h" -+#include "syscalls_integers_override.h" -+ -+#ifndef OVERRIDE_TABLE_32_sys_restart_syscall -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_restart_syscall, 0, 0) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getpid -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_getpid, 20, 0) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getuid -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_getuid, 24, 0) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_pause -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_pause, 29, 0) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sync -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_sync, 36, 0) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getgid -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_getgid, 47, 0) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_geteuid -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_geteuid, 49, 0) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getegid -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_getegid, 50, 0) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getppid -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_getppid, 64, 0) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getpgrp -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_getpgrp, 65, 0) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setsid -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_setsid, 66, 0) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sgetmask -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_sgetmask, 68, 0) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_vhangup -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_vhangup, 111, 0) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_munlockall -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_munlockall, 153, 0) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sched_yield -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_sched_yield, 158, 0) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_gettid -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_gettid, 207, 0) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_inotify_init -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_inotify_init, 275, 0) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_exit -+TRACE_SYSCALL_TABLE(sys_exit, sys_exit, 1, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_close -+TRACE_SYSCALL_TABLE(sys_close, sys_close, 6, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_lseek -+TRACE_SYSCALL_TABLE(sys_lseek, sys_lseek, 19, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setuid -+TRACE_SYSCALL_TABLE(sys_setuid, sys_setuid, 23, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_ptrace -+TRACE_SYSCALL_TABLE(sys_ptrace, sys_ptrace, 26, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_alarm -+TRACE_SYSCALL_TABLE(sys_alarm, sys_alarm, 27, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_nice -+TRACE_SYSCALL_TABLE(sys_nice, sys_nice, 34, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_kill -+TRACE_SYSCALL_TABLE(sys_kill, sys_kill, 37, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_dup -+TRACE_SYSCALL_TABLE(sys_dup, sys_dup, 41, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_brk -+TRACE_SYSCALL_TABLE(sys_brk, sys_brk, 45, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setgid -+TRACE_SYSCALL_TABLE(sys_setgid, sys_setgid, 46, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_signal -+TRACE_SYSCALL_TABLE(sys_signal, sys_signal, 48, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_ioctl -+TRACE_SYSCALL_TABLE(sys_ioctl, sys_ioctl, 54, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_fcntl -+TRACE_SYSCALL_TABLE(sys_fcntl, sys_fcntl, 55, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setpgid -+TRACE_SYSCALL_TABLE(sys_setpgid, sys_setpgid, 57, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_umask -+TRACE_SYSCALL_TABLE(sys_umask, sys_umask, 60, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_dup2 -+TRACE_SYSCALL_TABLE(sys_dup2, sys_dup2, 63, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_ssetmask -+TRACE_SYSCALL_TABLE(sys_ssetmask, sys_ssetmask, 69, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setreuid -+TRACE_SYSCALL_TABLE(sys_setreuid, sys_setreuid, 70, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setregid -+TRACE_SYSCALL_TABLE(sys_setregid, sys_setregid, 71, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_munmap -+TRACE_SYSCALL_TABLE(sys_munmap, sys_munmap, 91, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_ftruncate -+TRACE_SYSCALL_TABLE(sys_ftruncate, sys_ftruncate, 93, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_fchmod -+TRACE_SYSCALL_TABLE(sys_fchmod, sys_fchmod, 94, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_fchown -+TRACE_SYSCALL_TABLE(sys_fchown, sys_fchown, 95, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getpriority -+TRACE_SYSCALL_TABLE(sys_getpriority, sys_getpriority, 96, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setpriority -+TRACE_SYSCALL_TABLE(sys_setpriority, sys_setpriority, 97, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_fsync -+TRACE_SYSCALL_TABLE(sys_fsync, sys_fsync, 118, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_mprotect -+TRACE_SYSCALL_TABLE(sys_mprotect, sys_mprotect, 125, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getpgid -+TRACE_SYSCALL_TABLE(sys_getpgid, sys_getpgid, 132, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_fchdir -+TRACE_SYSCALL_TABLE(sys_fchdir, sys_fchdir, 133, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_bdflush -+TRACE_SYSCALL_TABLE(sys_bdflush, sys_bdflush, 134, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sysfs -+TRACE_SYSCALL_TABLE(sys_sysfs, sys_sysfs, 135, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_personality -+TRACE_SYSCALL_TABLE(sys_personality, sys_personality, 136, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setfsuid -+TRACE_SYSCALL_TABLE(sys_setfsuid, sys_setfsuid, 138, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setfsgid -+TRACE_SYSCALL_TABLE(sys_setfsgid, sys_setfsgid, 139, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_flock -+TRACE_SYSCALL_TABLE(sys_flock, sys_flock, 143, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_msync -+TRACE_SYSCALL_TABLE(sys_msync, sys_msync, 144, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getsid -+TRACE_SYSCALL_TABLE(sys_getsid, sys_getsid, 147, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_fdatasync -+TRACE_SYSCALL_TABLE(sys_fdatasync, sys_fdatasync, 148, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_mlock -+TRACE_SYSCALL_TABLE(sys_mlock, sys_mlock, 150, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_munlock -+TRACE_SYSCALL_TABLE(sys_munlock, sys_munlock, 151, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_mlockall -+TRACE_SYSCALL_TABLE(sys_mlockall, sys_mlockall, 152, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sched_getscheduler -+TRACE_SYSCALL_TABLE(sys_sched_getscheduler, sys_sched_getscheduler, 157, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sched_get_priority_max -+TRACE_SYSCALL_TABLE(sys_sched_get_priority_max, sys_sched_get_priority_max, 159, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sched_get_priority_min -+TRACE_SYSCALL_TABLE(sys_sched_get_priority_min, sys_sched_get_priority_min, 160, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_mremap -+TRACE_SYSCALL_TABLE(sys_mremap, sys_mremap, 163, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setresuid -+TRACE_SYSCALL_TABLE(sys_setresuid, sys_setresuid, 164, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setresgid -+TRACE_SYSCALL_TABLE(sys_setresgid, sys_setresgid, 169, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_prctl -+TRACE_SYSCALL_TABLE(sys_prctl, sys_prctl, 171, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_fcntl64 -+TRACE_SYSCALL_TABLE(sys_fcntl64, sys_fcntl64, 204, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_madvise -+TRACE_SYSCALL_TABLE(sys_madvise, sys_madvise, 205, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_tkill -+TRACE_SYSCALL_TABLE(sys_tkill, sys_tkill, 208, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_io_destroy -+TRACE_SYSCALL_TABLE(sys_io_destroy, sys_io_destroy, 228, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_exit_group -+TRACE_SYSCALL_TABLE(sys_exit_group, sys_exit_group, 234, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_epoll_create -+TRACE_SYSCALL_TABLE(sys_epoll_create, sys_epoll_create, 236, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_remap_file_pages -+TRACE_SYSCALL_TABLE(sys_remap_file_pages, sys_remap_file_pages, 239, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_timer_getoverrun -+TRACE_SYSCALL_TABLE(sys_timer_getoverrun, sys_timer_getoverrun, 243, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_timer_delete -+TRACE_SYSCALL_TABLE(sys_timer_delete, sys_timer_delete, 244, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_tgkill -+TRACE_SYSCALL_TABLE(sys_tgkill, sys_tgkill, 250, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_keyctl -+TRACE_SYSCALL_TABLE(sys_keyctl, sys_keyctl, 271, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_ioprio_set -+TRACE_SYSCALL_TABLE(sys_ioprio_set, sys_ioprio_set, 273, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_ioprio_get -+TRACE_SYSCALL_TABLE(sys_ioprio_get, sys_ioprio_get, 274, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_inotify_rm_watch -+TRACE_SYSCALL_TABLE(sys_inotify_rm_watch, sys_inotify_rm_watch, 277, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_unshare -+TRACE_SYSCALL_TABLE(sys_unshare, sys_unshare, 282, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_tee -+TRACE_SYSCALL_TABLE(sys_tee, sys_tee, 284, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_timerfd_create -+TRACE_SYSCALL_TABLE(sys_timerfd_create, sys_timerfd_create, 306, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_eventfd -+TRACE_SYSCALL_TABLE(sys_eventfd, sys_eventfd, 307, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_eventfd2 -+TRACE_SYSCALL_TABLE(sys_eventfd2, sys_eventfd2, 314, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_epoll_create1 -+TRACE_SYSCALL_TABLE(sys_epoll_create1, sys_epoll_create1, 315, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_dup3 -+TRACE_SYSCALL_TABLE(sys_dup3, sys_dup3, 316, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_inotify_init1 -+TRACE_SYSCALL_TABLE(sys_inotify_init1, sys_inotify_init1, 318, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_socket -+TRACE_SYSCALL_TABLE(sys_socket, sys_socket, 326, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_listen -+TRACE_SYSCALL_TABLE(sys_listen, sys_listen, 329, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_shutdown -+TRACE_SYSCALL_TABLE(sys_shutdown, sys_shutdown, 338, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_syncfs -+TRACE_SYSCALL_TABLE(sys_syncfs, sys_syncfs, 348, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setns -+TRACE_SYSCALL_TABLE(sys_setns, sys_setns, 350, 2) -+#endif -+ -+#endif /* CREATE_SYSCALL_TABLE */ ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/syscalls/headers/powerpc-32-syscalls-3.0.34_integers_override.h -@@ -0,0 +1,9 @@ -+#ifndef CREATE_SYSCALL_TABLE -+ -+#else /* CREATE_SYSCALL_TABLE */ -+ -+#define OVVERRIDE_TABLE_32_sys_mmap -+TRACE_SYSCALL_TABLE(sys_mmap, sys_mmap, 90, 6) -+ -+#endif /* CREATE_SYSCALL_TABLE */ -+ ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/syscalls/headers/powerpc-32-syscalls-3.0.34_pointers.h -@@ -0,0 +1,2316 @@ -+/* THIS FILE IS AUTO-GENERATED. DO NOT EDIT */ -+#ifndef CREATE_SYSCALL_TABLE -+ -+#if !defined(_TRACE_SYSCALLS_POINTERS_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_SYSCALLS_POINTERS_H -+ -+#include <linux/tracepoint.h> -+#include <linux/syscalls.h> -+#include "powerpc-32-syscalls-3.0.34_pointers_override.h" -+#include "syscalls_pointers_override.h" -+ -+#ifndef OVERRIDE_32_sys_unlink -+SC_TRACE_EVENT(sys_unlink, -+ TP_PROTO(const char * pathname), -+ TP_ARGS(pathname), -+ TP_STRUCT__entry(__string_from_user(pathname, pathname)), -+ TP_fast_assign(tp_copy_string_from_user(pathname, pathname)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_chdir -+SC_TRACE_EVENT(sys_chdir, -+ TP_PROTO(const char * filename), -+ TP_ARGS(filename), -+ TP_STRUCT__entry(__string_from_user(filename, filename)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_time -+SC_TRACE_EVENT(sys_time, -+ TP_PROTO(time_t * tloc), -+ TP_ARGS(tloc), -+ TP_STRUCT__entry(__field_hex(time_t *, tloc)), -+ TP_fast_assign(tp_assign(tloc, tloc)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_oldumount -+SC_TRACE_EVENT(sys_oldumount, -+ TP_PROTO(char * name), -+ TP_ARGS(name), -+ TP_STRUCT__entry(__string_from_user(name, name)), -+ TP_fast_assign(tp_copy_string_from_user(name, name)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_stime -+SC_TRACE_EVENT(sys_stime, -+ TP_PROTO(time_t * tptr), -+ TP_ARGS(tptr), -+ TP_STRUCT__entry(__field_hex(time_t *, tptr)), -+ TP_fast_assign(tp_assign(tptr, tptr)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_rmdir -+SC_TRACE_EVENT(sys_rmdir, -+ TP_PROTO(const char * pathname), -+ TP_ARGS(pathname), -+ TP_STRUCT__entry(__string_from_user(pathname, pathname)), -+ TP_fast_assign(tp_copy_string_from_user(pathname, pathname)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_pipe -+SC_TRACE_EVENT(sys_pipe, -+ TP_PROTO(int * fildes), -+ TP_ARGS(fildes), -+ TP_STRUCT__entry(__field_hex(int *, fildes)), -+ TP_fast_assign(tp_assign(fildes, fildes)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_times -+SC_TRACE_EVENT(sys_times, -+ TP_PROTO(struct tms * tbuf), -+ TP_ARGS(tbuf), -+ TP_STRUCT__entry(__field_hex(struct tms *, tbuf)), -+ TP_fast_assign(tp_assign(tbuf, tbuf)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_acct -+SC_TRACE_EVENT(sys_acct, -+ TP_PROTO(const char * name), -+ TP_ARGS(name), -+ TP_STRUCT__entry(__string_from_user(name, name)), -+ TP_fast_assign(tp_copy_string_from_user(name, name)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_olduname -+SC_TRACE_EVENT(sys_olduname, -+ TP_PROTO(struct oldold_utsname * name), -+ TP_ARGS(name), -+ TP_STRUCT__entry(__field_hex(struct oldold_utsname *, name)), -+ TP_fast_assign(tp_assign(name, name)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_chroot -+SC_TRACE_EVENT(sys_chroot, -+ TP_PROTO(const char * filename), -+ TP_ARGS(filename), -+ TP_STRUCT__entry(__string_from_user(filename, filename)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_sigpending -+SC_TRACE_EVENT(sys_sigpending, -+ TP_PROTO(old_sigset_t * set), -+ TP_ARGS(set), -+ TP_STRUCT__entry(__field_hex(old_sigset_t *, set)), -+ TP_fast_assign(tp_assign(set, set)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_uselib -+SC_TRACE_EVENT(sys_uselib, -+ TP_PROTO(const char * library), -+ TP_ARGS(library), -+ TP_STRUCT__entry(__field_hex(const char *, library)), -+ TP_fast_assign(tp_assign(library, library)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_uname -+SC_TRACE_EVENT(sys_uname, -+ TP_PROTO(struct old_utsname * name), -+ TP_ARGS(name), -+ TP_STRUCT__entry(__field_hex(struct old_utsname *, name)), -+ TP_fast_assign(tp_assign(name, name)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_swapoff -+SC_TRACE_EVENT(sys_swapoff, -+ TP_PROTO(const char * specialfile), -+ TP_ARGS(specialfile), -+ TP_STRUCT__entry(__string_from_user(specialfile, specialfile)), -+ TP_fast_assign(tp_copy_string_from_user(specialfile, specialfile)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_sysinfo -+SC_TRACE_EVENT(sys_sysinfo, -+ TP_PROTO(struct sysinfo * info), -+ TP_ARGS(info), -+ TP_STRUCT__entry(__field_hex(struct sysinfo *, info)), -+ TP_fast_assign(tp_assign(info, info)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_newuname -+SC_TRACE_EVENT(sys_newuname, -+ TP_PROTO(struct new_utsname * name), -+ TP_ARGS(name), -+ TP_STRUCT__entry(__field_hex(struct new_utsname *, name)), -+ TP_fast_assign(tp_assign(name, name)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_adjtimex -+SC_TRACE_EVENT(sys_adjtimex, -+ TP_PROTO(struct timex * txc_p), -+ TP_ARGS(txc_p), -+ TP_STRUCT__entry(__field_hex(struct timex *, txc_p)), -+ TP_fast_assign(tp_assign(txc_p, txc_p)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_sysctl -+SC_TRACE_EVENT(sys_sysctl, -+ TP_PROTO(struct __sysctl_args * args), -+ TP_ARGS(args), -+ TP_STRUCT__entry(__field_hex(struct __sysctl_args *, args)), -+ TP_fast_assign(tp_assign(args, args)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_set_tid_address -+SC_TRACE_EVENT(sys_set_tid_address, -+ TP_PROTO(int * tidptr), -+ TP_ARGS(tidptr), -+ TP_STRUCT__entry(__field_hex(int *, tidptr)), -+ TP_fast_assign(tp_assign(tidptr, tidptr)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_mq_unlink -+SC_TRACE_EVENT(sys_mq_unlink, -+ TP_PROTO(const char * u_name), -+ TP_ARGS(u_name), -+ TP_STRUCT__entry(__string_from_user(u_name, u_name)), -+ TP_fast_assign(tp_copy_string_from_user(u_name, u_name)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_creat -+SC_TRACE_EVENT(sys_creat, -+ TP_PROTO(const char * pathname, int mode), -+ TP_ARGS(pathname, mode), -+ TP_STRUCT__entry(__string_from_user(pathname, pathname) __field(int, mode)), -+ TP_fast_assign(tp_copy_string_from_user(pathname, pathname) tp_assign(mode, mode)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_link -+SC_TRACE_EVENT(sys_link, -+ TP_PROTO(const char * oldname, const char * newname), -+ TP_ARGS(oldname, newname), -+ TP_STRUCT__entry(__string_from_user(oldname, oldname) __string_from_user(newname, newname)), -+ TP_fast_assign(tp_copy_string_from_user(oldname, oldname) tp_copy_string_from_user(newname, newname)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_chmod -+SC_TRACE_EVENT(sys_chmod, -+ TP_PROTO(const char * filename, mode_t mode), -+ TP_ARGS(filename, mode), -+ TP_STRUCT__entry(__string_from_user(filename, filename) __field(mode_t, mode)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename) tp_assign(mode, mode)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_stat -+SC_TRACE_EVENT(sys_stat, -+ TP_PROTO(const char * filename, struct __old_kernel_stat * statbuf), -+ TP_ARGS(filename, statbuf), -+ TP_STRUCT__entry(__string_from_user(filename, filename) __field_hex(struct __old_kernel_stat *, statbuf)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename) tp_assign(statbuf, statbuf)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_fstat -+SC_TRACE_EVENT(sys_fstat, -+ TP_PROTO(unsigned int fd, struct __old_kernel_stat * statbuf), -+ TP_ARGS(fd, statbuf), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field_hex(struct __old_kernel_stat *, statbuf)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(statbuf, statbuf)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_utime -+SC_TRACE_EVENT(sys_utime, -+ TP_PROTO(char * filename, struct utimbuf * times), -+ TP_ARGS(filename, times), -+ TP_STRUCT__entry(__string_from_user(filename, filename) __field_hex(struct utimbuf *, times)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename) tp_assign(times, times)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_access -+SC_TRACE_EVENT(sys_access, -+ TP_PROTO(const char * filename, int mode), -+ TP_ARGS(filename, mode), -+ TP_STRUCT__entry(__string_from_user(filename, filename) __field(int, mode)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename) tp_assign(mode, mode)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_rename -+SC_TRACE_EVENT(sys_rename, -+ TP_PROTO(const char * oldname, const char * newname), -+ TP_ARGS(oldname, newname), -+ TP_STRUCT__entry(__string_from_user(oldname, oldname) __string_from_user(newname, newname)), -+ TP_fast_assign(tp_copy_string_from_user(oldname, oldname) tp_copy_string_from_user(newname, newname)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_mkdir -+SC_TRACE_EVENT(sys_mkdir, -+ TP_PROTO(const char * pathname, int mode), -+ TP_ARGS(pathname, mode), -+ TP_STRUCT__entry(__string_from_user(pathname, pathname) __field(int, mode)), -+ TP_fast_assign(tp_copy_string_from_user(pathname, pathname) tp_assign(mode, mode)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_umount -+SC_TRACE_EVENT(sys_umount, -+ TP_PROTO(char * name, int flags), -+ TP_ARGS(name, flags), -+ TP_STRUCT__entry(__string_from_user(name, name) __field(int, flags)), -+ TP_fast_assign(tp_copy_string_from_user(name, name) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_ustat -+SC_TRACE_EVENT(sys_ustat, -+ TP_PROTO(unsigned dev, struct ustat * ubuf), -+ TP_ARGS(dev, ubuf), -+ TP_STRUCT__entry(__field(unsigned, dev) __field_hex(struct ustat *, ubuf)), -+ TP_fast_assign(tp_assign(dev, dev) tp_assign(ubuf, ubuf)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_sethostname -+SC_TRACE_EVENT(sys_sethostname, -+ TP_PROTO(char * name, int len), -+ TP_ARGS(name, len), -+ TP_STRUCT__entry(__string_from_user(name, name) __field(int, len)), -+ TP_fast_assign(tp_copy_string_from_user(name, name) tp_assign(len, len)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setrlimit -+SC_TRACE_EVENT(sys_setrlimit, -+ TP_PROTO(unsigned int resource, struct rlimit * rlim), -+ TP_ARGS(resource, rlim), -+ TP_STRUCT__entry(__field(unsigned int, resource) __field_hex(struct rlimit *, rlim)), -+ TP_fast_assign(tp_assign(resource, resource) tp_assign(rlim, rlim)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_old_getrlimit -+SC_TRACE_EVENT(sys_old_getrlimit, -+ TP_PROTO(unsigned int resource, struct rlimit * rlim), -+ TP_ARGS(resource, rlim), -+ TP_STRUCT__entry(__field(unsigned int, resource) __field_hex(struct rlimit *, rlim)), -+ TP_fast_assign(tp_assign(resource, resource) tp_assign(rlim, rlim)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_getrusage -+SC_TRACE_EVENT(sys_getrusage, -+ TP_PROTO(int who, struct rusage * ru), -+ TP_ARGS(who, ru), -+ TP_STRUCT__entry(__field(int, who) __field_hex(struct rusage *, ru)), -+ TP_fast_assign(tp_assign(who, who) tp_assign(ru, ru)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_gettimeofday -+SC_TRACE_EVENT(sys_gettimeofday, -+ TP_PROTO(struct timeval * tv, struct timezone * tz), -+ TP_ARGS(tv, tz), -+ TP_STRUCT__entry(__field_hex(struct timeval *, tv) __field_hex(struct timezone *, tz)), -+ TP_fast_assign(tp_assign(tv, tv) tp_assign(tz, tz)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_settimeofday -+SC_TRACE_EVENT(sys_settimeofday, -+ TP_PROTO(struct timeval * tv, struct timezone * tz), -+ TP_ARGS(tv, tz), -+ TP_STRUCT__entry(__field_hex(struct timeval *, tv) __field_hex(struct timezone *, tz)), -+ TP_fast_assign(tp_assign(tv, tv) tp_assign(tz, tz)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_getgroups -+SC_TRACE_EVENT(sys_getgroups, -+ TP_PROTO(int gidsetsize, gid_t * grouplist), -+ TP_ARGS(gidsetsize, grouplist), -+ TP_STRUCT__entry(__field(int, gidsetsize) __field_hex(gid_t *, grouplist)), -+ TP_fast_assign(tp_assign(gidsetsize, gidsetsize) tp_assign(grouplist, grouplist)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setgroups -+SC_TRACE_EVENT(sys_setgroups, -+ TP_PROTO(int gidsetsize, gid_t * grouplist), -+ TP_ARGS(gidsetsize, grouplist), -+ TP_STRUCT__entry(__field(int, gidsetsize) __field_hex(gid_t *, grouplist)), -+ TP_fast_assign(tp_assign(gidsetsize, gidsetsize) tp_assign(grouplist, grouplist)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_symlink -+SC_TRACE_EVENT(sys_symlink, -+ TP_PROTO(const char * oldname, const char * newname), -+ TP_ARGS(oldname, newname), -+ TP_STRUCT__entry(__string_from_user(oldname, oldname) __string_from_user(newname, newname)), -+ TP_fast_assign(tp_copy_string_from_user(oldname, oldname) tp_copy_string_from_user(newname, newname)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_lstat -+SC_TRACE_EVENT(sys_lstat, -+ TP_PROTO(const char * filename, struct __old_kernel_stat * statbuf), -+ TP_ARGS(filename, statbuf), -+ TP_STRUCT__entry(__string_from_user(filename, filename) __field_hex(struct __old_kernel_stat *, statbuf)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename) tp_assign(statbuf, statbuf)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_swapon -+SC_TRACE_EVENT(sys_swapon, -+ TP_PROTO(const char * specialfile, int swap_flags), -+ TP_ARGS(specialfile, swap_flags), -+ TP_STRUCT__entry(__string_from_user(specialfile, specialfile) __field(int, swap_flags)), -+ TP_fast_assign(tp_copy_string_from_user(specialfile, specialfile) tp_assign(swap_flags, swap_flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_truncate -+SC_TRACE_EVENT(sys_truncate, -+ TP_PROTO(const char * path, long length), -+ TP_ARGS(path, length), -+ TP_STRUCT__entry(__string_from_user(path, path) __field(long, length)), -+ TP_fast_assign(tp_copy_string_from_user(path, path) tp_assign(length, length)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_statfs -+SC_TRACE_EVENT(sys_statfs, -+ TP_PROTO(const char * pathname, struct statfs * buf), -+ TP_ARGS(pathname, buf), -+ TP_STRUCT__entry(__string_from_user(pathname, pathname) __field_hex(struct statfs *, buf)), -+ TP_fast_assign(tp_copy_string_from_user(pathname, pathname) tp_assign(buf, buf)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_fstatfs -+SC_TRACE_EVENT(sys_fstatfs, -+ TP_PROTO(unsigned int fd, struct statfs * buf), -+ TP_ARGS(fd, buf), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field_hex(struct statfs *, buf)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(buf, buf)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_socketcall -+SC_TRACE_EVENT(sys_socketcall, -+ TP_PROTO(int call, unsigned long * args), -+ TP_ARGS(call, args), -+ TP_STRUCT__entry(__field(int, call) __field_hex(unsigned long *, args)), -+ TP_fast_assign(tp_assign(call, call) tp_assign(args, args)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_getitimer -+SC_TRACE_EVENT(sys_getitimer, -+ TP_PROTO(int which, struct itimerval * value), -+ TP_ARGS(which, value), -+ TP_STRUCT__entry(__field(int, which) __field_hex(struct itimerval *, value)), -+ TP_fast_assign(tp_assign(which, which) tp_assign(value, value)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_newstat -+SC_TRACE_EVENT(sys_newstat, -+ TP_PROTO(const char * filename, struct stat * statbuf), -+ TP_ARGS(filename, statbuf), -+ TP_STRUCT__entry(__string_from_user(filename, filename) __field_hex(struct stat *, statbuf)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename) tp_assign(statbuf, statbuf)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_newlstat -+SC_TRACE_EVENT(sys_newlstat, -+ TP_PROTO(const char * filename, struct stat * statbuf), -+ TP_ARGS(filename, statbuf), -+ TP_STRUCT__entry(__string_from_user(filename, filename) __field_hex(struct stat *, statbuf)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename) tp_assign(statbuf, statbuf)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_newfstat -+SC_TRACE_EVENT(sys_newfstat, -+ TP_PROTO(unsigned int fd, struct stat * statbuf), -+ TP_ARGS(fd, statbuf), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field_hex(struct stat *, statbuf)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(statbuf, statbuf)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setdomainname -+SC_TRACE_EVENT(sys_setdomainname, -+ TP_PROTO(char * name, int len), -+ TP_ARGS(name, len), -+ TP_STRUCT__entry(__string_from_user(name, name) __field(int, len)), -+ TP_fast_assign(tp_copy_string_from_user(name, name) tp_assign(len, len)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_delete_module -+SC_TRACE_EVENT(sys_delete_module, -+ TP_PROTO(const char * name_user, unsigned int flags), -+ TP_ARGS(name_user, flags), -+ TP_STRUCT__entry(__string_from_user(name_user, name_user) __field(unsigned int, flags)), -+ TP_fast_assign(tp_copy_string_from_user(name_user, name_user) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_sched_setparam -+SC_TRACE_EVENT(sys_sched_setparam, -+ TP_PROTO(pid_t pid, struct sched_param * param), -+ TP_ARGS(pid, param), -+ TP_STRUCT__entry(__field(pid_t, pid) __field_hex(struct sched_param *, param)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(param, param)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_sched_getparam -+SC_TRACE_EVENT(sys_sched_getparam, -+ TP_PROTO(pid_t pid, struct sched_param * param), -+ TP_ARGS(pid, param), -+ TP_STRUCT__entry(__field(pid_t, pid) __field_hex(struct sched_param *, param)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(param, param)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_sched_rr_get_interval -+SC_TRACE_EVENT(sys_sched_rr_get_interval, -+ TP_PROTO(pid_t pid, struct timespec * interval), -+ TP_ARGS(pid, interval), -+ TP_STRUCT__entry(__field(pid_t, pid) __field_hex(struct timespec *, interval)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(interval, interval)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_nanosleep -+SC_TRACE_EVENT(sys_nanosleep, -+ TP_PROTO(struct timespec * rqtp, struct timespec * rmtp), -+ TP_ARGS(rqtp, rmtp), -+ TP_STRUCT__entry(__field_hex(struct timespec *, rqtp) __field_hex(struct timespec *, rmtp)), -+ TP_fast_assign(tp_assign(rqtp, rqtp) tp_assign(rmtp, rmtp)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_rt_sigpending -+SC_TRACE_EVENT(sys_rt_sigpending, -+ TP_PROTO(sigset_t * set, size_t sigsetsize), -+ TP_ARGS(set, sigsetsize), -+ TP_STRUCT__entry(__field_hex(sigset_t *, set) __field(size_t, sigsetsize)), -+ TP_fast_assign(tp_assign(set, set) tp_assign(sigsetsize, sigsetsize)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_rt_sigsuspend -+SC_TRACE_EVENT(sys_rt_sigsuspend, -+ TP_PROTO(sigset_t * unewset, size_t sigsetsize), -+ TP_ARGS(unewset, sigsetsize), -+ TP_STRUCT__entry(__field_hex(sigset_t *, unewset) __field(size_t, sigsetsize)), -+ TP_fast_assign(tp_assign(unewset, unewset) tp_assign(sigsetsize, sigsetsize)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_getcwd -+SC_TRACE_EVENT(sys_getcwd, -+ TP_PROTO(char * buf, unsigned long size), -+ TP_ARGS(buf, size), -+ TP_STRUCT__entry(__field_hex(char *, buf) __field(unsigned long, size)), -+ TP_fast_assign(tp_assign(buf, buf) tp_assign(size, size)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_getrlimit -+SC_TRACE_EVENT(sys_getrlimit, -+ TP_PROTO(unsigned int resource, struct rlimit * rlim), -+ TP_ARGS(resource, rlim), -+ TP_STRUCT__entry(__field(unsigned int, resource) __field_hex(struct rlimit *, rlim)), -+ TP_fast_assign(tp_assign(resource, resource) tp_assign(rlim, rlim)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_stat64 -+SC_TRACE_EVENT(sys_stat64, -+ TP_PROTO(const char * filename, struct stat64 * statbuf), -+ TP_ARGS(filename, statbuf), -+ TP_STRUCT__entry(__string_from_user(filename, filename) __field_hex(struct stat64 *, statbuf)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename) tp_assign(statbuf, statbuf)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_lstat64 -+SC_TRACE_EVENT(sys_lstat64, -+ TP_PROTO(const char * filename, struct stat64 * statbuf), -+ TP_ARGS(filename, statbuf), -+ TP_STRUCT__entry(__string_from_user(filename, filename) __field_hex(struct stat64 *, statbuf)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename) tp_assign(statbuf, statbuf)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_fstat64 -+SC_TRACE_EVENT(sys_fstat64, -+ TP_PROTO(unsigned long fd, struct stat64 * statbuf), -+ TP_ARGS(fd, statbuf), -+ TP_STRUCT__entry(__field(unsigned long, fd) __field_hex(struct stat64 *, statbuf)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(statbuf, statbuf)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_pivot_root -+SC_TRACE_EVENT(sys_pivot_root, -+ TP_PROTO(const char * new_root, const char * put_old), -+ TP_ARGS(new_root, put_old), -+ TP_STRUCT__entry(__string_from_user(new_root, new_root) __string_from_user(put_old, put_old)), -+ TP_fast_assign(tp_copy_string_from_user(new_root, new_root) tp_copy_string_from_user(put_old, put_old)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_removexattr -+SC_TRACE_EVENT(sys_removexattr, -+ TP_PROTO(const char * pathname, const char * name), -+ TP_ARGS(pathname, name), -+ TP_STRUCT__entry(__string_from_user(pathname, pathname) __string_from_user(name, name)), -+ TP_fast_assign(tp_copy_string_from_user(pathname, pathname) tp_copy_string_from_user(name, name)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_lremovexattr -+SC_TRACE_EVENT(sys_lremovexattr, -+ TP_PROTO(const char * pathname, const char * name), -+ TP_ARGS(pathname, name), -+ TP_STRUCT__entry(__string_from_user(pathname, pathname) __string_from_user(name, name)), -+ TP_fast_assign(tp_copy_string_from_user(pathname, pathname) tp_copy_string_from_user(name, name)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_fremovexattr -+SC_TRACE_EVENT(sys_fremovexattr, -+ TP_PROTO(int fd, const char * name), -+ TP_ARGS(fd, name), -+ TP_STRUCT__entry(__field(int, fd) __string_from_user(name, name)), -+ TP_fast_assign(tp_assign(fd, fd) tp_copy_string_from_user(name, name)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_io_setup -+SC_TRACE_EVENT(sys_io_setup, -+ TP_PROTO(unsigned nr_events, aio_context_t * ctxp), -+ TP_ARGS(nr_events, ctxp), -+ TP_STRUCT__entry(__field(unsigned, nr_events) __field_hex(aio_context_t *, ctxp)), -+ TP_fast_assign(tp_assign(nr_events, nr_events) tp_assign(ctxp, ctxp)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_timer_gettime -+SC_TRACE_EVENT(sys_timer_gettime, -+ TP_PROTO(timer_t timer_id, struct itimerspec * setting), -+ TP_ARGS(timer_id, setting), -+ TP_STRUCT__entry(__field(timer_t, timer_id) __field_hex(struct itimerspec *, setting)), -+ TP_fast_assign(tp_assign(timer_id, timer_id) tp_assign(setting, setting)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_clock_settime -+SC_TRACE_EVENT(sys_clock_settime, -+ TP_PROTO(const clockid_t which_clock, const struct timespec * tp), -+ TP_ARGS(which_clock, tp), -+ TP_STRUCT__entry(__field(const clockid_t, which_clock) __field_hex(const struct timespec *, tp)), -+ TP_fast_assign(tp_assign(which_clock, which_clock) tp_assign(tp, tp)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_clock_gettime -+SC_TRACE_EVENT(sys_clock_gettime, -+ TP_PROTO(const clockid_t which_clock, struct timespec * tp), -+ TP_ARGS(which_clock, tp), -+ TP_STRUCT__entry(__field(const clockid_t, which_clock) __field_hex(struct timespec *, tp)), -+ TP_fast_assign(tp_assign(which_clock, which_clock) tp_assign(tp, tp)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_clock_getres -+SC_TRACE_EVENT(sys_clock_getres, -+ TP_PROTO(const clockid_t which_clock, struct timespec * tp), -+ TP_ARGS(which_clock, tp), -+ TP_STRUCT__entry(__field(const clockid_t, which_clock) __field_hex(struct timespec *, tp)), -+ TP_fast_assign(tp_assign(which_clock, which_clock) tp_assign(tp, tp)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_utimes -+SC_TRACE_EVENT(sys_utimes, -+ TP_PROTO(char * filename, struct timeval * utimes), -+ TP_ARGS(filename, utimes), -+ TP_STRUCT__entry(__string_from_user(filename, filename) __field_hex(struct timeval *, utimes)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename) tp_assign(utimes, utimes)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_mq_notify -+SC_TRACE_EVENT(sys_mq_notify, -+ TP_PROTO(mqd_t mqdes, const struct sigevent * u_notification), -+ TP_ARGS(mqdes, u_notification), -+ TP_STRUCT__entry(__field(mqd_t, mqdes) __field_hex(const struct sigevent *, u_notification)), -+ TP_fast_assign(tp_assign(mqdes, mqdes) tp_assign(u_notification, u_notification)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_set_robust_list -+SC_TRACE_EVENT(sys_set_robust_list, -+ TP_PROTO(struct robust_list_head * head, size_t len), -+ TP_ARGS(head, len), -+ TP_STRUCT__entry(__field_hex(struct robust_list_head *, head) __field(size_t, len)), -+ TP_fast_assign(tp_assign(head, head) tp_assign(len, len)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_timerfd_gettime -+SC_TRACE_EVENT(sys_timerfd_gettime, -+ TP_PROTO(int ufd, struct itimerspec * otmr), -+ TP_ARGS(ufd, otmr), -+ TP_STRUCT__entry(__field(int, ufd) __field_hex(struct itimerspec *, otmr)), -+ TP_fast_assign(tp_assign(ufd, ufd) tp_assign(otmr, otmr)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_pipe2 -+SC_TRACE_EVENT(sys_pipe2, -+ TP_PROTO(int * fildes, int flags), -+ TP_ARGS(fildes, flags), -+ TP_STRUCT__entry(__field_hex(int *, fildes) __field(int, flags)), -+ TP_fast_assign(tp_assign(fildes, fildes) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_clock_adjtime -+SC_TRACE_EVENT(sys_clock_adjtime, -+ TP_PROTO(const clockid_t which_clock, struct timex * utx), -+ TP_ARGS(which_clock, utx), -+ TP_STRUCT__entry(__field(const clockid_t, which_clock) __field_hex(struct timex *, utx)), -+ TP_fast_assign(tp_assign(which_clock, which_clock) tp_assign(utx, utx)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_read -+SC_TRACE_EVENT(sys_read, -+ TP_PROTO(unsigned int fd, char * buf, size_t count), -+ TP_ARGS(fd, buf, count), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field_hex(char *, buf) __field(size_t, count)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(buf, buf) tp_assign(count, count)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_write -+SC_TRACE_EVENT(sys_write, -+ TP_PROTO(unsigned int fd, const char * buf, size_t count), -+ TP_ARGS(fd, buf, count), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field_hex(const char *, buf) __field(size_t, count)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(buf, buf) tp_assign(count, count)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_open -+SC_TRACE_EVENT(sys_open, -+ TP_PROTO(const char * filename, int flags, int mode), -+ TP_ARGS(filename, flags, mode), -+ TP_STRUCT__entry(__string_from_user(filename, filename) __field(int, flags) __field(int, mode)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename) tp_assign(flags, flags) tp_assign(mode, mode)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_waitpid -+SC_TRACE_EVENT(sys_waitpid, -+ TP_PROTO(pid_t pid, int * stat_addr, int options), -+ TP_ARGS(pid, stat_addr, options), -+ TP_STRUCT__entry(__field(pid_t, pid) __field_hex(int *, stat_addr) __field(int, options)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(stat_addr, stat_addr) tp_assign(options, options)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_mknod -+SC_TRACE_EVENT(sys_mknod, -+ TP_PROTO(const char * filename, int mode, unsigned dev), -+ TP_ARGS(filename, mode, dev), -+ TP_STRUCT__entry(__string_from_user(filename, filename) __field(int, mode) __field(unsigned, dev)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename) tp_assign(mode, mode) tp_assign(dev, dev)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_lchown -+SC_TRACE_EVENT(sys_lchown, -+ TP_PROTO(const char * filename, uid_t user, gid_t group), -+ TP_ARGS(filename, user, group), -+ TP_STRUCT__entry(__string_from_user(filename, filename) __field(uid_t, user) __field(gid_t, group)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename) tp_assign(user, user) tp_assign(group, group)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_readlink -+SC_TRACE_EVENT(sys_readlink, -+ TP_PROTO(const char * path, char * buf, int bufsiz), -+ TP_ARGS(path, buf, bufsiz), -+ TP_STRUCT__entry(__string_from_user(path, path) __field_hex(char *, buf) __field(int, bufsiz)), -+ TP_fast_assign(tp_copy_string_from_user(path, path) tp_assign(buf, buf) tp_assign(bufsiz, bufsiz)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_old_readdir -+SC_TRACE_EVENT(sys_old_readdir, -+ TP_PROTO(unsigned int fd, struct old_linux_dirent * dirent, unsigned int count), -+ TP_ARGS(fd, dirent, count), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field_hex(struct old_linux_dirent *, dirent) __field(unsigned int, count)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(dirent, dirent) tp_assign(count, count)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_syslog -+SC_TRACE_EVENT(sys_syslog, -+ TP_PROTO(int type, char * buf, int len), -+ TP_ARGS(type, buf, len), -+ TP_STRUCT__entry(__field(int, type) __field_hex(char *, buf) __field(int, len)), -+ TP_fast_assign(tp_assign(type, type) tp_assign(buf, buf) tp_assign(len, len)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setitimer -+SC_TRACE_EVENT(sys_setitimer, -+ TP_PROTO(int which, struct itimerval * value, struct itimerval * ovalue), -+ TP_ARGS(which, value, ovalue), -+ TP_STRUCT__entry(__field(int, which) __field_hex(struct itimerval *, value) __field_hex(struct itimerval *, ovalue)), -+ TP_fast_assign(tp_assign(which, which) tp_assign(value, value) tp_assign(ovalue, ovalue)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_sigprocmask -+SC_TRACE_EVENT(sys_sigprocmask, -+ TP_PROTO(int how, old_sigset_t * nset, old_sigset_t * oset), -+ TP_ARGS(how, nset, oset), -+ TP_STRUCT__entry(__field(int, how) __field_hex(old_sigset_t *, nset) __field_hex(old_sigset_t *, oset)), -+ TP_fast_assign(tp_assign(how, how) tp_assign(nset, nset) tp_assign(oset, oset)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_init_module -+SC_TRACE_EVENT(sys_init_module, -+ TP_PROTO(void * umod, unsigned long len, const char * uargs), -+ TP_ARGS(umod, len, uargs), -+ TP_STRUCT__entry(__field_hex(void *, umod) __field(unsigned long, len) __field_hex(const char *, uargs)), -+ TP_fast_assign(tp_assign(umod, umod) tp_assign(len, len) tp_assign(uargs, uargs)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_getdents -+SC_TRACE_EVENT(sys_getdents, -+ TP_PROTO(unsigned int fd, struct linux_dirent * dirent, unsigned int count), -+ TP_ARGS(fd, dirent, count), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field_hex(struct linux_dirent *, dirent) __field(unsigned int, count)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(dirent, dirent) tp_assign(count, count)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_readv -+SC_TRACE_EVENT(sys_readv, -+ TP_PROTO(unsigned long fd, const struct iovec * vec, unsigned long vlen), -+ TP_ARGS(fd, vec, vlen), -+ TP_STRUCT__entry(__field(unsigned long, fd) __field_hex(const struct iovec *, vec) __field(unsigned long, vlen)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(vec, vec) tp_assign(vlen, vlen)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_writev -+SC_TRACE_EVENT(sys_writev, -+ TP_PROTO(unsigned long fd, const struct iovec * vec, unsigned long vlen), -+ TP_ARGS(fd, vec, vlen), -+ TP_STRUCT__entry(__field(unsigned long, fd) __field_hex(const struct iovec *, vec) __field(unsigned long, vlen)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(vec, vec) tp_assign(vlen, vlen)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_sched_setscheduler -+SC_TRACE_EVENT(sys_sched_setscheduler, -+ TP_PROTO(pid_t pid, int policy, struct sched_param * param), -+ TP_ARGS(pid, policy, param), -+ TP_STRUCT__entry(__field(pid_t, pid) __field(int, policy) __field_hex(struct sched_param *, param)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(policy, policy) tp_assign(param, param)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_getresuid -+SC_TRACE_EVENT(sys_getresuid, -+ TP_PROTO(uid_t * ruid, uid_t * euid, uid_t * suid), -+ TP_ARGS(ruid, euid, suid), -+ TP_STRUCT__entry(__field_hex(uid_t *, ruid) __field_hex(uid_t *, euid) __field_hex(uid_t *, suid)), -+ TP_fast_assign(tp_assign(ruid, ruid) tp_assign(euid, euid) tp_assign(suid, suid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_poll -+SC_TRACE_EVENT(sys_poll, -+ TP_PROTO(struct pollfd * ufds, unsigned int nfds, long timeout_msecs), -+ TP_ARGS(ufds, nfds, timeout_msecs), -+ TP_STRUCT__entry(__field_hex(struct pollfd *, ufds) __field(unsigned int, nfds) __field(long, timeout_msecs)), -+ TP_fast_assign(tp_assign(ufds, ufds) tp_assign(nfds, nfds) tp_assign(timeout_msecs, timeout_msecs)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_nfsservctl -+SC_TRACE_EVENT(sys_nfsservctl, -+ TP_PROTO(int cmd, struct nfsctl_arg * arg, void * res), -+ TP_ARGS(cmd, arg, res), -+ TP_STRUCT__entry(__field(int, cmd) __field_hex(struct nfsctl_arg *, arg) __field_hex(void *, res)), -+ TP_fast_assign(tp_assign(cmd, cmd) tp_assign(arg, arg) tp_assign(res, res)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_getresgid -+SC_TRACE_EVENT(sys_getresgid, -+ TP_PROTO(gid_t * rgid, gid_t * egid, gid_t * sgid), -+ TP_ARGS(rgid, egid, sgid), -+ TP_STRUCT__entry(__field_hex(gid_t *, rgid) __field_hex(gid_t *, egid) __field_hex(gid_t *, sgid)), -+ TP_fast_assign(tp_assign(rgid, rgid) tp_assign(egid, egid) tp_assign(sgid, sgid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_rt_sigqueueinfo -+SC_TRACE_EVENT(sys_rt_sigqueueinfo, -+ TP_PROTO(pid_t pid, int sig, siginfo_t * uinfo), -+ TP_ARGS(pid, sig, uinfo), -+ TP_STRUCT__entry(__field(pid_t, pid) __field(int, sig) __field_hex(siginfo_t *, uinfo)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(sig, sig) tp_assign(uinfo, uinfo)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_chown -+SC_TRACE_EVENT(sys_chown, -+ TP_PROTO(const char * filename, uid_t user, gid_t group), -+ TP_ARGS(filename, user, group), -+ TP_STRUCT__entry(__string_from_user(filename, filename) __field(uid_t, user) __field(gid_t, group)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename) tp_assign(user, user) tp_assign(group, group)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_getdents64 -+SC_TRACE_EVENT(sys_getdents64, -+ TP_PROTO(unsigned int fd, struct linux_dirent64 * dirent, unsigned int count), -+ TP_ARGS(fd, dirent, count), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field_hex(struct linux_dirent64 *, dirent) __field(unsigned int, count)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(dirent, dirent) tp_assign(count, count)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_mincore -+SC_TRACE_EVENT(sys_mincore, -+ TP_PROTO(unsigned long start, size_t len, unsigned char * vec), -+ TP_ARGS(start, len, vec), -+ TP_STRUCT__entry(__field(unsigned long, start) __field(size_t, len) __field_hex(unsigned char *, vec)), -+ TP_fast_assign(tp_assign(start, start) tp_assign(len, len) tp_assign(vec, vec)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_listxattr -+SC_TRACE_EVENT(sys_listxattr, -+ TP_PROTO(const char * pathname, char * list, size_t size), -+ TP_ARGS(pathname, list, size), -+ TP_STRUCT__entry(__string_from_user(pathname, pathname) __field_hex(char *, list) __field(size_t, size)), -+ TP_fast_assign(tp_copy_string_from_user(pathname, pathname) tp_assign(list, list) tp_assign(size, size)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_llistxattr -+SC_TRACE_EVENT(sys_llistxattr, -+ TP_PROTO(const char * pathname, char * list, size_t size), -+ TP_ARGS(pathname, list, size), -+ TP_STRUCT__entry(__string_from_user(pathname, pathname) __field_hex(char *, list) __field(size_t, size)), -+ TP_fast_assign(tp_copy_string_from_user(pathname, pathname) tp_assign(list, list) tp_assign(size, size)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_flistxattr -+SC_TRACE_EVENT(sys_flistxattr, -+ TP_PROTO(int fd, char * list, size_t size), -+ TP_ARGS(fd, list, size), -+ TP_STRUCT__entry(__field(int, fd) __field_hex(char *, list) __field(size_t, size)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(list, list) tp_assign(size, size)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_sched_setaffinity -+SC_TRACE_EVENT(sys_sched_setaffinity, -+ TP_PROTO(pid_t pid, unsigned int len, unsigned long * user_mask_ptr), -+ TP_ARGS(pid, len, user_mask_ptr), -+ TP_STRUCT__entry(__field(pid_t, pid) __field(unsigned int, len) __field_hex(unsigned long *, user_mask_ptr)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(len, len) tp_assign(user_mask_ptr, user_mask_ptr)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_sched_getaffinity -+SC_TRACE_EVENT(sys_sched_getaffinity, -+ TP_PROTO(pid_t pid, unsigned int len, unsigned long * user_mask_ptr), -+ TP_ARGS(pid, len, user_mask_ptr), -+ TP_STRUCT__entry(__field(pid_t, pid) __field(unsigned int, len) __field_hex(unsigned long *, user_mask_ptr)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(len, len) tp_assign(user_mask_ptr, user_mask_ptr)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_io_submit -+SC_TRACE_EVENT(sys_io_submit, -+ TP_PROTO(aio_context_t ctx_id, long nr, struct iocb * * iocbpp), -+ TP_ARGS(ctx_id, nr, iocbpp), -+ TP_STRUCT__entry(__field(aio_context_t, ctx_id) __field(long, nr) __field_hex(struct iocb * *, iocbpp)), -+ TP_fast_assign(tp_assign(ctx_id, ctx_id) tp_assign(nr, nr) tp_assign(iocbpp, iocbpp)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_io_cancel -+SC_TRACE_EVENT(sys_io_cancel, -+ TP_PROTO(aio_context_t ctx_id, struct iocb * iocb, struct io_event * result), -+ TP_ARGS(ctx_id, iocb, result), -+ TP_STRUCT__entry(__field(aio_context_t, ctx_id) __field_hex(struct iocb *, iocb) __field_hex(struct io_event *, result)), -+ TP_fast_assign(tp_assign(ctx_id, ctx_id) tp_assign(iocb, iocb) tp_assign(result, result)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_timer_create -+SC_TRACE_EVENT(sys_timer_create, -+ TP_PROTO(const clockid_t which_clock, struct sigevent * timer_event_spec, timer_t * created_timer_id), -+ TP_ARGS(which_clock, timer_event_spec, created_timer_id), -+ TP_STRUCT__entry(__field(const clockid_t, which_clock) __field_hex(struct sigevent *, timer_event_spec) __field_hex(timer_t *, created_timer_id)), -+ TP_fast_assign(tp_assign(which_clock, which_clock) tp_assign(timer_event_spec, timer_event_spec) tp_assign(created_timer_id, created_timer_id)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_statfs64 -+SC_TRACE_EVENT(sys_statfs64, -+ TP_PROTO(const char * pathname, size_t sz, struct statfs64 * buf), -+ TP_ARGS(pathname, sz, buf), -+ TP_STRUCT__entry(__string_from_user(pathname, pathname) __field(size_t, sz) __field_hex(struct statfs64 *, buf)), -+ TP_fast_assign(tp_copy_string_from_user(pathname, pathname) tp_assign(sz, sz) tp_assign(buf, buf)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_fstatfs64 -+SC_TRACE_EVENT(sys_fstatfs64, -+ TP_PROTO(unsigned int fd, size_t sz, struct statfs64 * buf), -+ TP_ARGS(fd, sz, buf), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field(size_t, sz) __field_hex(struct statfs64 *, buf)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(sz, sz) tp_assign(buf, buf)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_mq_getsetattr -+SC_TRACE_EVENT(sys_mq_getsetattr, -+ TP_PROTO(mqd_t mqdes, const struct mq_attr * u_mqstat, struct mq_attr * u_omqstat), -+ TP_ARGS(mqdes, u_mqstat, u_omqstat), -+ TP_STRUCT__entry(__field(mqd_t, mqdes) __field_hex(const struct mq_attr *, u_mqstat) __field_hex(struct mq_attr *, u_omqstat)), -+ TP_fast_assign(tp_assign(mqdes, mqdes) tp_assign(u_mqstat, u_mqstat) tp_assign(u_omqstat, u_omqstat)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_inotify_add_watch -+SC_TRACE_EVENT(sys_inotify_add_watch, -+ TP_PROTO(int fd, const char * pathname, u32 mask), -+ TP_ARGS(fd, pathname, mask), -+ TP_STRUCT__entry(__field(int, fd) __string_from_user(pathname, pathname) __field(u32, mask)), -+ TP_fast_assign(tp_assign(fd, fd) tp_copy_string_from_user(pathname, pathname) tp_assign(mask, mask)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_mkdirat -+SC_TRACE_EVENT(sys_mkdirat, -+ TP_PROTO(int dfd, const char * pathname, int mode), -+ TP_ARGS(dfd, pathname, mode), -+ TP_STRUCT__entry(__field(int, dfd) __string_from_user(pathname, pathname) __field(int, mode)), -+ TP_fast_assign(tp_assign(dfd, dfd) tp_copy_string_from_user(pathname, pathname) tp_assign(mode, mode)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_futimesat -+SC_TRACE_EVENT(sys_futimesat, -+ TP_PROTO(int dfd, const char * filename, struct timeval * utimes), -+ TP_ARGS(dfd, filename, utimes), -+ TP_STRUCT__entry(__field(int, dfd) __string_from_user(filename, filename) __field_hex(struct timeval *, utimes)), -+ TP_fast_assign(tp_assign(dfd, dfd) tp_copy_string_from_user(filename, filename) tp_assign(utimes, utimes)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_unlinkat -+SC_TRACE_EVENT(sys_unlinkat, -+ TP_PROTO(int dfd, const char * pathname, int flag), -+ TP_ARGS(dfd, pathname, flag), -+ TP_STRUCT__entry(__field(int, dfd) __string_from_user(pathname, pathname) __field(int, flag)), -+ TP_fast_assign(tp_assign(dfd, dfd) tp_copy_string_from_user(pathname, pathname) tp_assign(flag, flag)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_symlinkat -+SC_TRACE_EVENT(sys_symlinkat, -+ TP_PROTO(const char * oldname, int newdfd, const char * newname), -+ TP_ARGS(oldname, newdfd, newname), -+ TP_STRUCT__entry(__string_from_user(oldname, oldname) __field(int, newdfd) __string_from_user(newname, newname)), -+ TP_fast_assign(tp_copy_string_from_user(oldname, oldname) tp_assign(newdfd, newdfd) tp_copy_string_from_user(newname, newname)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_fchmodat -+SC_TRACE_EVENT(sys_fchmodat, -+ TP_PROTO(int dfd, const char * filename, mode_t mode), -+ TP_ARGS(dfd, filename, mode), -+ TP_STRUCT__entry(__field(int, dfd) __string_from_user(filename, filename) __field(mode_t, mode)), -+ TP_fast_assign(tp_assign(dfd, dfd) tp_copy_string_from_user(filename, filename) tp_assign(mode, mode)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_faccessat -+SC_TRACE_EVENT(sys_faccessat, -+ TP_PROTO(int dfd, const char * filename, int mode), -+ TP_ARGS(dfd, filename, mode), -+ TP_STRUCT__entry(__field(int, dfd) __string_from_user(filename, filename) __field(int, mode)), -+ TP_fast_assign(tp_assign(dfd, dfd) tp_copy_string_from_user(filename, filename) tp_assign(mode, mode)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_get_robust_list -+SC_TRACE_EVENT(sys_get_robust_list, -+ TP_PROTO(int pid, struct robust_list_head * * head_ptr, size_t * len_ptr), -+ TP_ARGS(pid, head_ptr, len_ptr), -+ TP_STRUCT__entry(__field(int, pid) __field_hex(struct robust_list_head * *, head_ptr) __field_hex(size_t *, len_ptr)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(head_ptr, head_ptr) tp_assign(len_ptr, len_ptr)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_getcpu -+SC_TRACE_EVENT(sys_getcpu, -+ TP_PROTO(unsigned * cpup, unsigned * nodep, struct getcpu_cache * unused), -+ TP_ARGS(cpup, nodep, unused), -+ TP_STRUCT__entry(__field_hex(unsigned *, cpup) __field_hex(unsigned *, nodep) __field_hex(struct getcpu_cache *, unused)), -+ TP_fast_assign(tp_assign(cpup, cpup) tp_assign(nodep, nodep) tp_assign(unused, unused)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_signalfd -+SC_TRACE_EVENT(sys_signalfd, -+ TP_PROTO(int ufd, sigset_t * user_mask, size_t sizemask), -+ TP_ARGS(ufd, user_mask, sizemask), -+ TP_STRUCT__entry(__field(int, ufd) __field_hex(sigset_t *, user_mask) __field(size_t, sizemask)), -+ TP_fast_assign(tp_assign(ufd, ufd) tp_assign(user_mask, user_mask) tp_assign(sizemask, sizemask)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_bind -+SC_TRACE_EVENT(sys_bind, -+ TP_PROTO(int fd, struct sockaddr * umyaddr, int addrlen), -+ TP_ARGS(fd, umyaddr, addrlen), -+ TP_STRUCT__entry(__field(int, fd) __field_hex(struct sockaddr *, umyaddr) __field_hex(int, addrlen)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(umyaddr, umyaddr) tp_assign(addrlen, addrlen)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_connect -+SC_TRACE_EVENT(sys_connect, -+ TP_PROTO(int fd, struct sockaddr * uservaddr, int addrlen), -+ TP_ARGS(fd, uservaddr, addrlen), -+ TP_STRUCT__entry(__field(int, fd) __field_hex(struct sockaddr *, uservaddr) __field_hex(int, addrlen)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(uservaddr, uservaddr) tp_assign(addrlen, addrlen)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_accept -+SC_TRACE_EVENT(sys_accept, -+ TP_PROTO(int fd, struct sockaddr * upeer_sockaddr, int * upeer_addrlen), -+ TP_ARGS(fd, upeer_sockaddr, upeer_addrlen), -+ TP_STRUCT__entry(__field(int, fd) __field_hex(struct sockaddr *, upeer_sockaddr) __field_hex(int *, upeer_addrlen)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(upeer_sockaddr, upeer_sockaddr) tp_assign(upeer_addrlen, upeer_addrlen)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_getsockname -+SC_TRACE_EVENT(sys_getsockname, -+ TP_PROTO(int fd, struct sockaddr * usockaddr, int * usockaddr_len), -+ TP_ARGS(fd, usockaddr, usockaddr_len), -+ TP_STRUCT__entry(__field(int, fd) __field_hex(struct sockaddr *, usockaddr) __field_hex(int *, usockaddr_len)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(usockaddr, usockaddr) tp_assign(usockaddr_len, usockaddr_len)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_getpeername -+SC_TRACE_EVENT(sys_getpeername, -+ TP_PROTO(int fd, struct sockaddr * usockaddr, int * usockaddr_len), -+ TP_ARGS(fd, usockaddr, usockaddr_len), -+ TP_STRUCT__entry(__field(int, fd) __field_hex(struct sockaddr *, usockaddr) __field_hex(int *, usockaddr_len)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(usockaddr, usockaddr) tp_assign(usockaddr_len, usockaddr_len)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_sendmsg -+SC_TRACE_EVENT(sys_sendmsg, -+ TP_PROTO(int fd, struct msghdr * msg, unsigned flags), -+ TP_ARGS(fd, msg, flags), -+ TP_STRUCT__entry(__field(int, fd) __field_hex(struct msghdr *, msg) __field(unsigned, flags)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(msg, msg) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_recvmsg -+SC_TRACE_EVENT(sys_recvmsg, -+ TP_PROTO(int fd, struct msghdr * msg, unsigned int flags), -+ TP_ARGS(fd, msg, flags), -+ TP_STRUCT__entry(__field(int, fd) __field_hex(struct msghdr *, msg) __field(unsigned int, flags)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(msg, msg) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_reboot -+SC_TRACE_EVENT(sys_reboot, -+ TP_PROTO(int magic1, int magic2, unsigned int cmd, void * arg), -+ TP_ARGS(magic1, magic2, cmd, arg), -+ TP_STRUCT__entry(__field(int, magic1) __field(int, magic2) __field(unsigned int, cmd) __field_hex(void *, arg)), -+ TP_fast_assign(tp_assign(magic1, magic1) tp_assign(magic2, magic2) tp_assign(cmd, cmd) tp_assign(arg, arg)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_wait4 -+SC_TRACE_EVENT(sys_wait4, -+ TP_PROTO(pid_t upid, int * stat_addr, int options, struct rusage * ru), -+ TP_ARGS(upid, stat_addr, options, ru), -+ TP_STRUCT__entry(__field(pid_t, upid) __field_hex(int *, stat_addr) __field(int, options) __field_hex(struct rusage *, ru)), -+ TP_fast_assign(tp_assign(upid, upid) tp_assign(stat_addr, stat_addr) tp_assign(options, options) tp_assign(ru, ru)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_rt_sigaction -+SC_TRACE_EVENT(sys_rt_sigaction, -+ TP_PROTO(int sig, const struct sigaction * act, struct sigaction * oact, size_t sigsetsize), -+ TP_ARGS(sig, act, oact, sigsetsize), -+ TP_STRUCT__entry(__field(int, sig) __field_hex(const struct sigaction *, act) __field_hex(struct sigaction *, oact) __field(size_t, sigsetsize)), -+ TP_fast_assign(tp_assign(sig, sig) tp_assign(act, act) tp_assign(oact, oact) tp_assign(sigsetsize, sigsetsize)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_rt_sigprocmask -+SC_TRACE_EVENT(sys_rt_sigprocmask, -+ TP_PROTO(int how, sigset_t * nset, sigset_t * oset, size_t sigsetsize), -+ TP_ARGS(how, nset, oset, sigsetsize), -+ TP_STRUCT__entry(__field(int, how) __field_hex(sigset_t *, nset) __field_hex(sigset_t *, oset) __field(size_t, sigsetsize)), -+ TP_fast_assign(tp_assign(how, how) tp_assign(nset, nset) tp_assign(oset, oset) tp_assign(sigsetsize, sigsetsize)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_rt_sigtimedwait -+SC_TRACE_EVENT(sys_rt_sigtimedwait, -+ TP_PROTO(const sigset_t * uthese, siginfo_t * uinfo, const struct timespec * uts, size_t sigsetsize), -+ TP_ARGS(uthese, uinfo, uts, sigsetsize), -+ TP_STRUCT__entry(__field_hex(const sigset_t *, uthese) __field_hex(siginfo_t *, uinfo) __field_hex(const struct timespec *, uts) __field(size_t, sigsetsize)), -+ TP_fast_assign(tp_assign(uthese, uthese) tp_assign(uinfo, uinfo) tp_assign(uts, uts) tp_assign(sigsetsize, sigsetsize)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_sendfile -+SC_TRACE_EVENT(sys_sendfile, -+ TP_PROTO(int out_fd, int in_fd, off_t * offset, size_t count), -+ TP_ARGS(out_fd, in_fd, offset, count), -+ TP_STRUCT__entry(__field(int, out_fd) __field(int, in_fd) __field_hex(off_t *, offset) __field(size_t, count)), -+ TP_fast_assign(tp_assign(out_fd, out_fd) tp_assign(in_fd, in_fd) tp_assign(offset, offset) tp_assign(count, count)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_getxattr -+SC_TRACE_EVENT(sys_getxattr, -+ TP_PROTO(const char * pathname, const char * name, void * value, size_t size), -+ TP_ARGS(pathname, name, value, size), -+ TP_STRUCT__entry(__string_from_user(pathname, pathname) __string_from_user(name, name) __field_hex(void *, value) __field(size_t, size)), -+ TP_fast_assign(tp_copy_string_from_user(pathname, pathname) tp_copy_string_from_user(name, name) tp_assign(value, value) tp_assign(size, size)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_lgetxattr -+SC_TRACE_EVENT(sys_lgetxattr, -+ TP_PROTO(const char * pathname, const char * name, void * value, size_t size), -+ TP_ARGS(pathname, name, value, size), -+ TP_STRUCT__entry(__string_from_user(pathname, pathname) __string_from_user(name, name) __field_hex(void *, value) __field(size_t, size)), -+ TP_fast_assign(tp_copy_string_from_user(pathname, pathname) tp_copy_string_from_user(name, name) tp_assign(value, value) tp_assign(size, size)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_fgetxattr -+SC_TRACE_EVENT(sys_fgetxattr, -+ TP_PROTO(int fd, const char * name, void * value, size_t size), -+ TP_ARGS(fd, name, value, size), -+ TP_STRUCT__entry(__field(int, fd) __string_from_user(name, name) __field_hex(void *, value) __field(size_t, size)), -+ TP_fast_assign(tp_assign(fd, fd) tp_copy_string_from_user(name, name) tp_assign(value, value) tp_assign(size, size)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_sendfile64 -+SC_TRACE_EVENT(sys_sendfile64, -+ TP_PROTO(int out_fd, int in_fd, loff_t * offset, size_t count), -+ TP_ARGS(out_fd, in_fd, offset, count), -+ TP_STRUCT__entry(__field(int, out_fd) __field(int, in_fd) __field_hex(loff_t *, offset) __field(size_t, count)), -+ TP_fast_assign(tp_assign(out_fd, out_fd) tp_assign(in_fd, in_fd) tp_assign(offset, offset) tp_assign(count, count)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_epoll_ctl -+SC_TRACE_EVENT(sys_epoll_ctl, -+ TP_PROTO(int epfd, int op, int fd, struct epoll_event * event), -+ TP_ARGS(epfd, op, fd, event), -+ TP_STRUCT__entry(__field(int, epfd) __field(int, op) __field(int, fd) __field_hex(struct epoll_event *, event)), -+ TP_fast_assign(tp_assign(epfd, epfd) tp_assign(op, op) tp_assign(fd, fd) tp_assign(event, event)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_epoll_wait -+SC_TRACE_EVENT(sys_epoll_wait, -+ TP_PROTO(int epfd, struct epoll_event * events, int maxevents, int timeout), -+ TP_ARGS(epfd, events, maxevents, timeout), -+ TP_STRUCT__entry(__field(int, epfd) __field_hex(struct epoll_event *, events) __field(int, maxevents) __field(int, timeout)), -+ TP_fast_assign(tp_assign(epfd, epfd) tp_assign(events, events) tp_assign(maxevents, maxevents) tp_assign(timeout, timeout)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_timer_settime -+SC_TRACE_EVENT(sys_timer_settime, -+ TP_PROTO(timer_t timer_id, int flags, const struct itimerspec * new_setting, struct itimerspec * old_setting), -+ TP_ARGS(timer_id, flags, new_setting, old_setting), -+ TP_STRUCT__entry(__field(timer_t, timer_id) __field(int, flags) __field_hex(const struct itimerspec *, new_setting) __field_hex(struct itimerspec *, old_setting)), -+ TP_fast_assign(tp_assign(timer_id, timer_id) tp_assign(flags, flags) tp_assign(new_setting, new_setting) tp_assign(old_setting, old_setting)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_clock_nanosleep -+SC_TRACE_EVENT(sys_clock_nanosleep, -+ TP_PROTO(const clockid_t which_clock, int flags, const struct timespec * rqtp, struct timespec * rmtp), -+ TP_ARGS(which_clock, flags, rqtp, rmtp), -+ TP_STRUCT__entry(__field(const clockid_t, which_clock) __field(int, flags) __field_hex(const struct timespec *, rqtp) __field_hex(struct timespec *, rmtp)), -+ TP_fast_assign(tp_assign(which_clock, which_clock) tp_assign(flags, flags) tp_assign(rqtp, rqtp) tp_assign(rmtp, rmtp)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_mq_open -+SC_TRACE_EVENT(sys_mq_open, -+ TP_PROTO(const char * u_name, int oflag, mode_t mode, struct mq_attr * u_attr), -+ TP_ARGS(u_name, oflag, mode, u_attr), -+ TP_STRUCT__entry(__string_from_user(u_name, u_name) __field(int, oflag) __field(mode_t, mode) __field_hex(struct mq_attr *, u_attr)), -+ TP_fast_assign(tp_copy_string_from_user(u_name, u_name) tp_assign(oflag, oflag) tp_assign(mode, mode) tp_assign(u_attr, u_attr)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_request_key -+SC_TRACE_EVENT(sys_request_key, -+ TP_PROTO(const char * _type, const char * _description, const char * _callout_info, key_serial_t destringid), -+ TP_ARGS(_type, _description, _callout_info, destringid), -+ TP_STRUCT__entry(__string_from_user(_type, _type) __field_hex(const char *, _description) __field_hex(const char *, _callout_info) __field(key_serial_t, destringid)), -+ TP_fast_assign(tp_copy_string_from_user(_type, _type) tp_assign(_description, _description) tp_assign(_callout_info, _callout_info) tp_assign(destringid, destringid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_vmsplice -+SC_TRACE_EVENT(sys_vmsplice, -+ TP_PROTO(int fd, const struct iovec * iov, unsigned long nr_segs, unsigned int flags), -+ TP_ARGS(fd, iov, nr_segs, flags), -+ TP_STRUCT__entry(__field(int, fd) __field_hex(const struct iovec *, iov) __field(unsigned long, nr_segs) __field(unsigned int, flags)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(iov, iov) tp_assign(nr_segs, nr_segs) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_openat -+SC_TRACE_EVENT(sys_openat, -+ TP_PROTO(int dfd, const char * filename, int flags, int mode), -+ TP_ARGS(dfd, filename, flags, mode), -+ TP_STRUCT__entry(__field(int, dfd) __string_from_user(filename, filename) __field(int, flags) __field(int, mode)), -+ TP_fast_assign(tp_assign(dfd, dfd) tp_copy_string_from_user(filename, filename) tp_assign(flags, flags) tp_assign(mode, mode)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_mknodat -+SC_TRACE_EVENT(sys_mknodat, -+ TP_PROTO(int dfd, const char * filename, int mode, unsigned dev), -+ TP_ARGS(dfd, filename, mode, dev), -+ TP_STRUCT__entry(__field(int, dfd) __string_from_user(filename, filename) __field(int, mode) __field(unsigned, dev)), -+ TP_fast_assign(tp_assign(dfd, dfd) tp_copy_string_from_user(filename, filename) tp_assign(mode, mode) tp_assign(dev, dev)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_fstatat64 -+SC_TRACE_EVENT(sys_fstatat64, -+ TP_PROTO(int dfd, const char * filename, struct stat64 * statbuf, int flag), -+ TP_ARGS(dfd, filename, statbuf, flag), -+ TP_STRUCT__entry(__field(int, dfd) __string_from_user(filename, filename) __field_hex(struct stat64 *, statbuf) __field(int, flag)), -+ TP_fast_assign(tp_assign(dfd, dfd) tp_copy_string_from_user(filename, filename) tp_assign(statbuf, statbuf) tp_assign(flag, flag)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_renameat -+SC_TRACE_EVENT(sys_renameat, -+ TP_PROTO(int olddfd, const char * oldname, int newdfd, const char * newname), -+ TP_ARGS(olddfd, oldname, newdfd, newname), -+ TP_STRUCT__entry(__field(int, olddfd) __string_from_user(oldname, oldname) __field(int, newdfd) __string_from_user(newname, newname)), -+ TP_fast_assign(tp_assign(olddfd, olddfd) tp_copy_string_from_user(oldname, oldname) tp_assign(newdfd, newdfd) tp_copy_string_from_user(newname, newname)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_readlinkat -+SC_TRACE_EVENT(sys_readlinkat, -+ TP_PROTO(int dfd, const char * pathname, char * buf, int bufsiz), -+ TP_ARGS(dfd, pathname, buf, bufsiz), -+ TP_STRUCT__entry(__field(int, dfd) __string_from_user(pathname, pathname) __field_hex(char *, buf) __field(int, bufsiz)), -+ TP_fast_assign(tp_assign(dfd, dfd) tp_copy_string_from_user(pathname, pathname) tp_assign(buf, buf) tp_assign(bufsiz, bufsiz)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_utimensat -+SC_TRACE_EVENT(sys_utimensat, -+ TP_PROTO(int dfd, const char * filename, struct timespec * utimes, int flags), -+ TP_ARGS(dfd, filename, utimes, flags), -+ TP_STRUCT__entry(__field(int, dfd) __string_from_user(filename, filename) __field_hex(struct timespec *, utimes) __field(int, flags)), -+ TP_fast_assign(tp_assign(dfd, dfd) tp_copy_string_from_user(filename, filename) tp_assign(utimes, utimes) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_timerfd_settime -+SC_TRACE_EVENT(sys_timerfd_settime, -+ TP_PROTO(int ufd, int flags, const struct itimerspec * utmr, struct itimerspec * otmr), -+ TP_ARGS(ufd, flags, utmr, otmr), -+ TP_STRUCT__entry(__field(int, ufd) __field(int, flags) __field_hex(const struct itimerspec *, utmr) __field_hex(struct itimerspec *, otmr)), -+ TP_fast_assign(tp_assign(ufd, ufd) tp_assign(flags, flags) tp_assign(utmr, utmr) tp_assign(otmr, otmr)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_signalfd4 -+SC_TRACE_EVENT(sys_signalfd4, -+ TP_PROTO(int ufd, sigset_t * user_mask, size_t sizemask, int flags), -+ TP_ARGS(ufd, user_mask, sizemask, flags), -+ TP_STRUCT__entry(__field(int, ufd) __field_hex(sigset_t *, user_mask) __field(size_t, sizemask) __field(int, flags)), -+ TP_fast_assign(tp_assign(ufd, ufd) tp_assign(user_mask, user_mask) tp_assign(sizemask, sizemask) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_rt_tgsigqueueinfo -+SC_TRACE_EVENT(sys_rt_tgsigqueueinfo, -+ TP_PROTO(pid_t tgid, pid_t pid, int sig, siginfo_t * uinfo), -+ TP_ARGS(tgid, pid, sig, uinfo), -+ TP_STRUCT__entry(__field(pid_t, tgid) __field(pid_t, pid) __field(int, sig) __field_hex(siginfo_t *, uinfo)), -+ TP_fast_assign(tp_assign(tgid, tgid) tp_assign(pid, pid) tp_assign(sig, sig) tp_assign(uinfo, uinfo)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_prlimit64 -+SC_TRACE_EVENT(sys_prlimit64, -+ TP_PROTO(pid_t pid, unsigned int resource, const struct rlimit64 * new_rlim, struct rlimit64 * old_rlim), -+ TP_ARGS(pid, resource, new_rlim, old_rlim), -+ TP_STRUCT__entry(__field(pid_t, pid) __field(unsigned int, resource) __field_hex(const struct rlimit64 *, new_rlim) __field_hex(struct rlimit64 *, old_rlim)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(resource, resource) tp_assign(new_rlim, new_rlim) tp_assign(old_rlim, old_rlim)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_socketpair -+SC_TRACE_EVENT(sys_socketpair, -+ TP_PROTO(int family, int type, int protocol, int * usockvec), -+ TP_ARGS(family, type, protocol, usockvec), -+ TP_STRUCT__entry(__field(int, family) __field(int, type) __field(int, protocol) __field_hex(int *, usockvec)), -+ TP_fast_assign(tp_assign(family, family) tp_assign(type, type) tp_assign(protocol, protocol) tp_assign(usockvec, usockvec)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_send -+SC_TRACE_EVENT(sys_send, -+ TP_PROTO(int fd, void * buff, size_t len, unsigned flags), -+ TP_ARGS(fd, buff, len, flags), -+ TP_STRUCT__entry(__field(int, fd) __field_hex(void *, buff) __field(size_t, len) __field(unsigned, flags)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(buff, buff) tp_assign(len, len) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_accept4 -+SC_TRACE_EVENT(sys_accept4, -+ TP_PROTO(int fd, struct sockaddr * upeer_sockaddr, int * upeer_addrlen, int flags), -+ TP_ARGS(fd, upeer_sockaddr, upeer_addrlen, flags), -+ TP_STRUCT__entry(__field(int, fd) __field_hex(struct sockaddr *, upeer_sockaddr) __field_hex(int *, upeer_addrlen) __field(int, flags)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(upeer_sockaddr, upeer_sockaddr) tp_assign(upeer_addrlen, upeer_addrlen) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_sendmmsg -+SC_TRACE_EVENT(sys_sendmmsg, -+ TP_PROTO(int fd, struct mmsghdr * mmsg, unsigned int vlen, unsigned int flags), -+ TP_ARGS(fd, mmsg, vlen, flags), -+ TP_STRUCT__entry(__field(int, fd) __field_hex(struct mmsghdr *, mmsg) __field(unsigned int, vlen) __field(unsigned int, flags)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(mmsg, mmsg) tp_assign(vlen, vlen) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_mount -+SC_TRACE_EVENT(sys_mount, -+ TP_PROTO(char * dev_name, char * dir_name, char * type, unsigned long flags, void * data), -+ TP_ARGS(dev_name, dir_name, type, flags, data), -+ TP_STRUCT__entry(__string_from_user(dev_name, dev_name) __string_from_user(dir_name, dir_name) __string_from_user(type, type) __field(unsigned long, flags) __field_hex(void *, data)), -+ TP_fast_assign(tp_copy_string_from_user(dev_name, dev_name) tp_copy_string_from_user(dir_name, dir_name) tp_copy_string_from_user(type, type) tp_assign(flags, flags) tp_assign(data, data)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_llseek -+SC_TRACE_EVENT(sys_llseek, -+ TP_PROTO(unsigned int fd, unsigned long offset_high, unsigned long offset_low, loff_t * result, unsigned int origin), -+ TP_ARGS(fd, offset_high, offset_low, result, origin), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field(unsigned long, offset_high) __field(unsigned long, offset_low) __field_hex(loff_t *, result) __field(unsigned int, origin)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(offset_high, offset_high) tp_assign(offset_low, offset_low) tp_assign(result, result) tp_assign(origin, origin)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_select -+SC_TRACE_EVENT(sys_select, -+ TP_PROTO(int n, fd_set * inp, fd_set * outp, fd_set * exp, struct timeval * tvp), -+ TP_ARGS(n, inp, outp, exp, tvp), -+ TP_STRUCT__entry(__field(int, n) __field_hex(fd_set *, inp) __field_hex(fd_set *, outp) __field_hex(fd_set *, exp) __field_hex(struct timeval *, tvp)), -+ TP_fast_assign(tp_assign(n, n) tp_assign(inp, inp) tp_assign(outp, outp) tp_assign(exp, exp) tp_assign(tvp, tvp)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_pciconfig_read -+SC_TRACE_EVENT(sys_pciconfig_read, -+ TP_PROTO(unsigned long bus, unsigned long dfn, unsigned long off, unsigned long len, void * buf), -+ TP_ARGS(bus, dfn, off, len, buf), -+ TP_STRUCT__entry(__field(unsigned long, bus) __field(unsigned long, dfn) __field(unsigned long, off) __field(unsigned long, len) __field_hex(void *, buf)), -+ TP_fast_assign(tp_assign(bus, bus) tp_assign(dfn, dfn) tp_assign(off, off) tp_assign(len, len) tp_assign(buf, buf)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_pciconfig_write -+SC_TRACE_EVENT(sys_pciconfig_write, -+ TP_PROTO(unsigned long bus, unsigned long dfn, unsigned long off, unsigned long len, void * buf), -+ TP_ARGS(bus, dfn, off, len, buf), -+ TP_STRUCT__entry(__field(unsigned long, bus) __field(unsigned long, dfn) __field(unsigned long, off) __field(unsigned long, len) __field_hex(void *, buf)), -+ TP_fast_assign(tp_assign(bus, bus) tp_assign(dfn, dfn) tp_assign(off, off) tp_assign(len, len) tp_assign(buf, buf)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setxattr -+SC_TRACE_EVENT(sys_setxattr, -+ TP_PROTO(const char * pathname, const char * name, const void * value, size_t size, int flags), -+ TP_ARGS(pathname, name, value, size, flags), -+ TP_STRUCT__entry(__string_from_user(pathname, pathname) __string_from_user(name, name) __field_hex(const void *, value) __field(size_t, size) __field(int, flags)), -+ TP_fast_assign(tp_copy_string_from_user(pathname, pathname) tp_copy_string_from_user(name, name) tp_assign(value, value) tp_assign(size, size) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_lsetxattr -+SC_TRACE_EVENT(sys_lsetxattr, -+ TP_PROTO(const char * pathname, const char * name, const void * value, size_t size, int flags), -+ TP_ARGS(pathname, name, value, size, flags), -+ TP_STRUCT__entry(__string_from_user(pathname, pathname) __string_from_user(name, name) __field_hex(const void *, value) __field(size_t, size) __field(int, flags)), -+ TP_fast_assign(tp_copy_string_from_user(pathname, pathname) tp_copy_string_from_user(name, name) tp_assign(value, value) tp_assign(size, size) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_fsetxattr -+SC_TRACE_EVENT(sys_fsetxattr, -+ TP_PROTO(int fd, const char * name, const void * value, size_t size, int flags), -+ TP_ARGS(fd, name, value, size, flags), -+ TP_STRUCT__entry(__field(int, fd) __string_from_user(name, name) __field_hex(const void *, value) __field(size_t, size) __field(int, flags)), -+ TP_fast_assign(tp_assign(fd, fd) tp_copy_string_from_user(name, name) tp_assign(value, value) tp_assign(size, size) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_io_getevents -+SC_TRACE_EVENT(sys_io_getevents, -+ TP_PROTO(aio_context_t ctx_id, long min_nr, long nr, struct io_event * events, struct timespec * timeout), -+ TP_ARGS(ctx_id, min_nr, nr, events, timeout), -+ TP_STRUCT__entry(__field(aio_context_t, ctx_id) __field(long, min_nr) __field(long, nr) __field_hex(struct io_event *, events) __field_hex(struct timespec *, timeout)), -+ TP_fast_assign(tp_assign(ctx_id, ctx_id) tp_assign(min_nr, min_nr) tp_assign(nr, nr) tp_assign(events, events) tp_assign(timeout, timeout)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_mq_timedsend -+SC_TRACE_EVENT(sys_mq_timedsend, -+ TP_PROTO(mqd_t mqdes, const char * u_msg_ptr, size_t msg_len, unsigned int msg_prio, const struct timespec * u_abs_timeout), -+ TP_ARGS(mqdes, u_msg_ptr, msg_len, msg_prio, u_abs_timeout), -+ TP_STRUCT__entry(__field(mqd_t, mqdes) __field_hex(const char *, u_msg_ptr) __field(size_t, msg_len) __field(unsigned int, msg_prio) __field_hex(const struct timespec *, u_abs_timeout)), -+ TP_fast_assign(tp_assign(mqdes, mqdes) tp_assign(u_msg_ptr, u_msg_ptr) tp_assign(msg_len, msg_len) tp_assign(msg_prio, msg_prio) tp_assign(u_abs_timeout, u_abs_timeout)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_mq_timedreceive -+SC_TRACE_EVENT(sys_mq_timedreceive, -+ TP_PROTO(mqd_t mqdes, char * u_msg_ptr, size_t msg_len, unsigned int * u_msg_prio, const struct timespec * u_abs_timeout), -+ TP_ARGS(mqdes, u_msg_ptr, msg_len, u_msg_prio, u_abs_timeout), -+ TP_STRUCT__entry(__field(mqd_t, mqdes) __field_hex(char *, u_msg_ptr) __field(size_t, msg_len) __field_hex(unsigned int *, u_msg_prio) __field_hex(const struct timespec *, u_abs_timeout)), -+ TP_fast_assign(tp_assign(mqdes, mqdes) tp_assign(u_msg_ptr, u_msg_ptr) tp_assign(msg_len, msg_len) tp_assign(u_msg_prio, u_msg_prio) tp_assign(u_abs_timeout, u_abs_timeout)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_add_key -+SC_TRACE_EVENT(sys_add_key, -+ TP_PROTO(const char * _type, const char * _description, const void * _payload, size_t plen, key_serial_t ringid), -+ TP_ARGS(_type, _description, _payload, plen, ringid), -+ TP_STRUCT__entry(__string_from_user(_type, _type) __field_hex(const char *, _description) __field_hex(const void *, _payload) __field(size_t, plen) __field(key_serial_t, ringid)), -+ TP_fast_assign(tp_copy_string_from_user(_type, _type) tp_assign(_description, _description) tp_assign(_payload, _payload) tp_assign(plen, plen) tp_assign(ringid, ringid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_waitid -+SC_TRACE_EVENT(sys_waitid, -+ TP_PROTO(int which, pid_t upid, struct siginfo * infop, int options, struct rusage * ru), -+ TP_ARGS(which, upid, infop, options, ru), -+ TP_STRUCT__entry(__field(int, which) __field(pid_t, upid) __field_hex(struct siginfo *, infop) __field(int, options) __field_hex(struct rusage *, ru)), -+ TP_fast_assign(tp_assign(which, which) tp_assign(upid, upid) tp_assign(infop, infop) tp_assign(options, options) tp_assign(ru, ru)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_ppoll -+SC_TRACE_EVENT(sys_ppoll, -+ TP_PROTO(struct pollfd * ufds, unsigned int nfds, struct timespec * tsp, const sigset_t * sigmask, size_t sigsetsize), -+ TP_ARGS(ufds, nfds, tsp, sigmask, sigsetsize), -+ TP_STRUCT__entry(__field_hex(struct pollfd *, ufds) __field(unsigned int, nfds) __field_hex(struct timespec *, tsp) __field_hex(const sigset_t *, sigmask) __field(size_t, sigsetsize)), -+ TP_fast_assign(tp_assign(ufds, ufds) tp_assign(nfds, nfds) tp_assign(tsp, tsp) tp_assign(sigmask, sigmask) tp_assign(sigsetsize, sigsetsize)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_fchownat -+SC_TRACE_EVENT(sys_fchownat, -+ TP_PROTO(int dfd, const char * filename, uid_t user, gid_t group, int flag), -+ TP_ARGS(dfd, filename, user, group, flag), -+ TP_STRUCT__entry(__field(int, dfd) __string_from_user(filename, filename) __field(uid_t, user) __field(gid_t, group) __field(int, flag)), -+ TP_fast_assign(tp_assign(dfd, dfd) tp_copy_string_from_user(filename, filename) tp_assign(user, user) tp_assign(group, group) tp_assign(flag, flag)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_linkat -+SC_TRACE_EVENT(sys_linkat, -+ TP_PROTO(int olddfd, const char * oldname, int newdfd, const char * newname, int flags), -+ TP_ARGS(olddfd, oldname, newdfd, newname, flags), -+ TP_STRUCT__entry(__field(int, olddfd) __string_from_user(oldname, oldname) __field(int, newdfd) __string_from_user(newname, newname) __field(int, flags)), -+ TP_fast_assign(tp_assign(olddfd, olddfd) tp_copy_string_from_user(oldname, oldname) tp_assign(newdfd, newdfd) tp_copy_string_from_user(newname, newname) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_perf_event_open -+SC_TRACE_EVENT(sys_perf_event_open, -+ TP_PROTO(struct perf_event_attr * attr_uptr, pid_t pid, int cpu, int group_fd, unsigned long flags), -+ TP_ARGS(attr_uptr, pid, cpu, group_fd, flags), -+ TP_STRUCT__entry(__field_hex(struct perf_event_attr *, attr_uptr) __field(pid_t, pid) __field(int, cpu) __field(int, group_fd) __field(unsigned long, flags)), -+ TP_fast_assign(tp_assign(attr_uptr, attr_uptr) tp_assign(pid, pid) tp_assign(cpu, cpu) tp_assign(group_fd, group_fd) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_preadv -+SC_TRACE_EVENT(sys_preadv, -+ TP_PROTO(unsigned long fd, const struct iovec * vec, unsigned long vlen, unsigned long pos_l, unsigned long pos_h), -+ TP_ARGS(fd, vec, vlen, pos_l, pos_h), -+ TP_STRUCT__entry(__field(unsigned long, fd) __field_hex(const struct iovec *, vec) __field(unsigned long, vlen) __field(unsigned long, pos_l) __field(unsigned long, pos_h)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(vec, vec) tp_assign(vlen, vlen) tp_assign(pos_l, pos_l) tp_assign(pos_h, pos_h)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_pwritev -+SC_TRACE_EVENT(sys_pwritev, -+ TP_PROTO(unsigned long fd, const struct iovec * vec, unsigned long vlen, unsigned long pos_l, unsigned long pos_h), -+ TP_ARGS(fd, vec, vlen, pos_l, pos_h), -+ TP_STRUCT__entry(__field(unsigned long, fd) __field_hex(const struct iovec *, vec) __field(unsigned long, vlen) __field(unsigned long, pos_l) __field(unsigned long, pos_h)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(vec, vec) tp_assign(vlen, vlen) tp_assign(pos_l, pos_l) tp_assign(pos_h, pos_h)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setsockopt -+SC_TRACE_EVENT(sys_setsockopt, -+ TP_PROTO(int fd, int level, int optname, char * optval, int optlen), -+ TP_ARGS(fd, level, optname, optval, optlen), -+ TP_STRUCT__entry(__field(int, fd) __field(int, level) __field(int, optname) __field_hex(char *, optval) __field(int, optlen)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(level, level) tp_assign(optname, optname) tp_assign(optval, optval) tp_assign(optlen, optlen)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_getsockopt -+SC_TRACE_EVENT(sys_getsockopt, -+ TP_PROTO(int fd, int level, int optname, char * optval, int * optlen), -+ TP_ARGS(fd, level, optname, optval, optlen), -+ TP_STRUCT__entry(__field(int, fd) __field(int, level) __field(int, optname) __field_hex(char *, optval) __field_hex(int *, optlen)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(level, level) tp_assign(optname, optname) tp_assign(optval, optval) tp_assign(optlen, optlen)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_recvmmsg -+SC_TRACE_EVENT(sys_recvmmsg, -+ TP_PROTO(int fd, struct mmsghdr * mmsg, unsigned int vlen, unsigned int flags, struct timespec * timeout), -+ TP_ARGS(fd, mmsg, vlen, flags, timeout), -+ TP_STRUCT__entry(__field(int, fd) __field_hex(struct mmsghdr *, mmsg) __field(unsigned int, vlen) __field(unsigned int, flags) __field_hex(struct timespec *, timeout)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(mmsg, mmsg) tp_assign(vlen, vlen) tp_assign(flags, flags) tp_assign(timeout, timeout)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_ipc -+SC_TRACE_EVENT(sys_ipc, -+ TP_PROTO(unsigned int call, int first, unsigned long second, unsigned long third, void * ptr, long fifth), -+ TP_ARGS(call, first, second, third, ptr, fifth), -+ TP_STRUCT__entry(__field(unsigned int, call) __field(int, first) __field(unsigned long, second) __field(unsigned long, third) __field_hex(void *, ptr) __field(long, fifth)), -+ TP_fast_assign(tp_assign(call, call) tp_assign(first, first) tp_assign(second, second) tp_assign(third, third) tp_assign(ptr, ptr) tp_assign(fifth, fifth)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_futex -+SC_TRACE_EVENT(sys_futex, -+ TP_PROTO(u32 * uaddr, int op, u32 val, struct timespec * utime, u32 * uaddr2, u32 val3), -+ TP_ARGS(uaddr, op, val, utime, uaddr2, val3), -+ TP_STRUCT__entry(__field_hex(u32 *, uaddr) __field(int, op) __field(u32, val) __field_hex(struct timespec *, utime) __field_hex(u32 *, uaddr2) __field(u32, val3)), -+ TP_fast_assign(tp_assign(uaddr, uaddr) tp_assign(op, op) tp_assign(val, val) tp_assign(utime, utime) tp_assign(uaddr2, uaddr2) tp_assign(val3, val3)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_pselect6 -+SC_TRACE_EVENT(sys_pselect6, -+ TP_PROTO(int n, fd_set * inp, fd_set * outp, fd_set * exp, struct timespec * tsp, void * sig), -+ TP_ARGS(n, inp, outp, exp, tsp, sig), -+ TP_STRUCT__entry(__field(int, n) __field_hex(fd_set *, inp) __field_hex(fd_set *, outp) __field_hex(fd_set *, exp) __field_hex(struct timespec *, tsp) __field_hex(void *, sig)), -+ TP_fast_assign(tp_assign(n, n) tp_assign(inp, inp) tp_assign(outp, outp) tp_assign(exp, exp) tp_assign(tsp, tsp) tp_assign(sig, sig)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_splice -+SC_TRACE_EVENT(sys_splice, -+ TP_PROTO(int fd_in, loff_t * off_in, int fd_out, loff_t * off_out, size_t len, unsigned int flags), -+ TP_ARGS(fd_in, off_in, fd_out, off_out, len, flags), -+ TP_STRUCT__entry(__field(int, fd_in) __field_hex(loff_t *, off_in) __field(int, fd_out) __field_hex(loff_t *, off_out) __field(size_t, len) __field(unsigned int, flags)), -+ TP_fast_assign(tp_assign(fd_in, fd_in) tp_assign(off_in, off_in) tp_assign(fd_out, fd_out) tp_assign(off_out, off_out) tp_assign(len, len) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_epoll_pwait -+SC_TRACE_EVENT(sys_epoll_pwait, -+ TP_PROTO(int epfd, struct epoll_event * events, int maxevents, int timeout, const sigset_t * sigmask, size_t sigsetsize), -+ TP_ARGS(epfd, events, maxevents, timeout, sigmask, sigsetsize), -+ TP_STRUCT__entry(__field(int, epfd) __field_hex(struct epoll_event *, events) __field(int, maxevents) __field(int, timeout) __field_hex(const sigset_t *, sigmask) __field(size_t, sigsetsize)), -+ TP_fast_assign(tp_assign(epfd, epfd) tp_assign(events, events) tp_assign(maxevents, maxevents) tp_assign(timeout, timeout) tp_assign(sigmask, sigmask) tp_assign(sigsetsize, sigsetsize)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_sendto -+SC_TRACE_EVENT(sys_sendto, -+ TP_PROTO(int fd, void * buff, size_t len, unsigned flags, struct sockaddr * addr, int addr_len), -+ TP_ARGS(fd, buff, len, flags, addr, addr_len), -+ TP_STRUCT__entry(__field(int, fd) __field_hex(void *, buff) __field(size_t, len) __field(unsigned, flags) __field_hex(struct sockaddr *, addr) __field_hex(int, addr_len)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(buff, buff) tp_assign(len, len) tp_assign(flags, flags) tp_assign(addr, addr) tp_assign(addr_len, addr_len)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_recvfrom -+SC_TRACE_EVENT(sys_recvfrom, -+ TP_PROTO(int fd, void * ubuf, size_t size, unsigned flags, struct sockaddr * addr, int * addr_len), -+ TP_ARGS(fd, ubuf, size, flags, addr, addr_len), -+ TP_STRUCT__entry(__field(int, fd) __field_hex(void *, ubuf) __field(size_t, size) __field(unsigned, flags) __field_hex(struct sockaddr *, addr) __field_hex(int *, addr_len)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(ubuf, ubuf) tp_assign(size, size) tp_assign(flags, flags) tp_assign(addr, addr) tp_assign(addr_len, addr_len)), -+ TP_printk() -+) -+#endif -+ -+#endif /* _TRACE_SYSCALLS_POINTERS_H */ -+ -+/* This part must be outside protection */ -+#include "../../../probes/define_trace.h" -+ -+#else /* CREATE_SYSCALL_TABLE */ -+ -+#include "powerpc-32-syscalls-3.0.34_pointers_override.h" -+#include "syscalls_pointers_override.h" -+ -+#ifndef OVERRIDE_TABLE_32_sys_read -+TRACE_SYSCALL_TABLE(sys_read, sys_read, 3, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_write -+TRACE_SYSCALL_TABLE(sys_write, sys_write, 4, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_open -+TRACE_SYSCALL_TABLE(sys_open, sys_open, 5, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_waitpid -+TRACE_SYSCALL_TABLE(sys_waitpid, sys_waitpid, 7, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_creat -+TRACE_SYSCALL_TABLE(sys_creat, sys_creat, 8, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_link -+TRACE_SYSCALL_TABLE(sys_link, sys_link, 9, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_unlink -+TRACE_SYSCALL_TABLE(sys_unlink, sys_unlink, 10, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_chdir -+TRACE_SYSCALL_TABLE(sys_chdir, sys_chdir, 12, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_time -+TRACE_SYSCALL_TABLE(sys_time, sys_time, 13, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_mknod -+TRACE_SYSCALL_TABLE(sys_mknod, sys_mknod, 14, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_chmod -+TRACE_SYSCALL_TABLE(sys_chmod, sys_chmod, 15, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_lchown -+TRACE_SYSCALL_TABLE(sys_lchown, sys_lchown, 16, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_stat -+TRACE_SYSCALL_TABLE(sys_stat, sys_stat, 18, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_mount -+TRACE_SYSCALL_TABLE(sys_mount, sys_mount, 21, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_oldumount -+TRACE_SYSCALL_TABLE(sys_oldumount, sys_oldumount, 22, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_stime -+TRACE_SYSCALL_TABLE(sys_stime, sys_stime, 25, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_fstat -+TRACE_SYSCALL_TABLE(sys_fstat, sys_fstat, 28, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_utime -+TRACE_SYSCALL_TABLE(sys_utime, sys_utime, 30, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_access -+TRACE_SYSCALL_TABLE(sys_access, sys_access, 33, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_rename -+TRACE_SYSCALL_TABLE(sys_rename, sys_rename, 38, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_mkdir -+TRACE_SYSCALL_TABLE(sys_mkdir, sys_mkdir, 39, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_rmdir -+TRACE_SYSCALL_TABLE(sys_rmdir, sys_rmdir, 40, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_pipe -+TRACE_SYSCALL_TABLE(sys_pipe, sys_pipe, 42, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_times -+TRACE_SYSCALL_TABLE(sys_times, sys_times, 43, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_acct -+TRACE_SYSCALL_TABLE(sys_acct, sys_acct, 51, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_umount -+TRACE_SYSCALL_TABLE(sys_umount, sys_umount, 52, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_olduname -+TRACE_SYSCALL_TABLE(sys_olduname, sys_olduname, 59, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_chroot -+TRACE_SYSCALL_TABLE(sys_chroot, sys_chroot, 61, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_ustat -+TRACE_SYSCALL_TABLE(sys_ustat, sys_ustat, 62, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sigpending -+TRACE_SYSCALL_TABLE(sys_sigpending, sys_sigpending, 73, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sethostname -+TRACE_SYSCALL_TABLE(sys_sethostname, sys_sethostname, 74, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setrlimit -+TRACE_SYSCALL_TABLE(sys_setrlimit, sys_setrlimit, 75, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_old_getrlimit -+TRACE_SYSCALL_TABLE(sys_old_getrlimit, sys_old_getrlimit, 76, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getrusage -+TRACE_SYSCALL_TABLE(sys_getrusage, sys_getrusage, 77, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_gettimeofday -+TRACE_SYSCALL_TABLE(sys_gettimeofday, sys_gettimeofday, 78, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_settimeofday -+TRACE_SYSCALL_TABLE(sys_settimeofday, sys_settimeofday, 79, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getgroups -+TRACE_SYSCALL_TABLE(sys_getgroups, sys_getgroups, 80, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setgroups -+TRACE_SYSCALL_TABLE(sys_setgroups, sys_setgroups, 81, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_symlink -+TRACE_SYSCALL_TABLE(sys_symlink, sys_symlink, 83, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_lstat -+TRACE_SYSCALL_TABLE(sys_lstat, sys_lstat, 84, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_readlink -+TRACE_SYSCALL_TABLE(sys_readlink, sys_readlink, 85, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_uselib -+TRACE_SYSCALL_TABLE(sys_uselib, sys_uselib, 86, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_swapon -+TRACE_SYSCALL_TABLE(sys_swapon, sys_swapon, 87, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_reboot -+TRACE_SYSCALL_TABLE(sys_reboot, sys_reboot, 88, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_old_readdir -+TRACE_SYSCALL_TABLE(sys_old_readdir, sys_old_readdir, 89, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_truncate -+TRACE_SYSCALL_TABLE(sys_truncate, sys_truncate, 92, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_statfs -+TRACE_SYSCALL_TABLE(sys_statfs, sys_statfs, 99, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_fstatfs -+TRACE_SYSCALL_TABLE(sys_fstatfs, sys_fstatfs, 100, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_socketcall -+TRACE_SYSCALL_TABLE(sys_socketcall, sys_socketcall, 102, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_syslog -+TRACE_SYSCALL_TABLE(sys_syslog, sys_syslog, 103, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setitimer -+TRACE_SYSCALL_TABLE(sys_setitimer, sys_setitimer, 104, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getitimer -+TRACE_SYSCALL_TABLE(sys_getitimer, sys_getitimer, 105, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_newstat -+TRACE_SYSCALL_TABLE(sys_newstat, sys_newstat, 106, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_newlstat -+TRACE_SYSCALL_TABLE(sys_newlstat, sys_newlstat, 107, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_newfstat -+TRACE_SYSCALL_TABLE(sys_newfstat, sys_newfstat, 108, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_uname -+TRACE_SYSCALL_TABLE(sys_uname, sys_uname, 109, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_wait4 -+TRACE_SYSCALL_TABLE(sys_wait4, sys_wait4, 114, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_swapoff -+TRACE_SYSCALL_TABLE(sys_swapoff, sys_swapoff, 115, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sysinfo -+TRACE_SYSCALL_TABLE(sys_sysinfo, sys_sysinfo, 116, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_ipc -+TRACE_SYSCALL_TABLE(sys_ipc, sys_ipc, 117, 6) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setdomainname -+TRACE_SYSCALL_TABLE(sys_setdomainname, sys_setdomainname, 121, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_newuname -+TRACE_SYSCALL_TABLE(sys_newuname, sys_newuname, 122, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_adjtimex -+TRACE_SYSCALL_TABLE(sys_adjtimex, sys_adjtimex, 124, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sigprocmask -+TRACE_SYSCALL_TABLE(sys_sigprocmask, sys_sigprocmask, 126, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_init_module -+TRACE_SYSCALL_TABLE(sys_init_module, sys_init_module, 128, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_delete_module -+TRACE_SYSCALL_TABLE(sys_delete_module, sys_delete_module, 129, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_llseek -+TRACE_SYSCALL_TABLE(sys_llseek, sys_llseek, 140, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getdents -+TRACE_SYSCALL_TABLE(sys_getdents, sys_getdents, 141, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_select -+TRACE_SYSCALL_TABLE(sys_select, sys_select, 142, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_readv -+TRACE_SYSCALL_TABLE(sys_readv, sys_readv, 145, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_writev -+TRACE_SYSCALL_TABLE(sys_writev, sys_writev, 146, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sysctl -+TRACE_SYSCALL_TABLE(sys_sysctl, sys_sysctl, 149, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sched_setparam -+TRACE_SYSCALL_TABLE(sys_sched_setparam, sys_sched_setparam, 154, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sched_getparam -+TRACE_SYSCALL_TABLE(sys_sched_getparam, sys_sched_getparam, 155, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sched_setscheduler -+TRACE_SYSCALL_TABLE(sys_sched_setscheduler, sys_sched_setscheduler, 156, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sched_rr_get_interval -+TRACE_SYSCALL_TABLE(sys_sched_rr_get_interval, sys_sched_rr_get_interval, 161, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_nanosleep -+TRACE_SYSCALL_TABLE(sys_nanosleep, sys_nanosleep, 162, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getresuid -+TRACE_SYSCALL_TABLE(sys_getresuid, sys_getresuid, 165, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_poll -+TRACE_SYSCALL_TABLE(sys_poll, sys_poll, 167, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_nfsservctl -+TRACE_SYSCALL_TABLE(sys_nfsservctl, sys_nfsservctl, 168, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getresgid -+TRACE_SYSCALL_TABLE(sys_getresgid, sys_getresgid, 170, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_rt_sigaction -+TRACE_SYSCALL_TABLE(sys_rt_sigaction, sys_rt_sigaction, 173, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_rt_sigprocmask -+TRACE_SYSCALL_TABLE(sys_rt_sigprocmask, sys_rt_sigprocmask, 174, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_rt_sigpending -+TRACE_SYSCALL_TABLE(sys_rt_sigpending, sys_rt_sigpending, 175, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_rt_sigtimedwait -+TRACE_SYSCALL_TABLE(sys_rt_sigtimedwait, sys_rt_sigtimedwait, 176, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_rt_sigqueueinfo -+TRACE_SYSCALL_TABLE(sys_rt_sigqueueinfo, sys_rt_sigqueueinfo, 177, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_rt_sigsuspend -+TRACE_SYSCALL_TABLE(sys_rt_sigsuspend, sys_rt_sigsuspend, 178, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_chown -+TRACE_SYSCALL_TABLE(sys_chown, sys_chown, 181, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getcwd -+TRACE_SYSCALL_TABLE(sys_getcwd, sys_getcwd, 182, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sendfile -+TRACE_SYSCALL_TABLE(sys_sendfile, sys_sendfile, 186, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getrlimit -+TRACE_SYSCALL_TABLE(sys_getrlimit, sys_getrlimit, 190, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_stat64 -+TRACE_SYSCALL_TABLE(sys_stat64, sys_stat64, 195, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_lstat64 -+TRACE_SYSCALL_TABLE(sys_lstat64, sys_lstat64, 196, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_fstat64 -+TRACE_SYSCALL_TABLE(sys_fstat64, sys_fstat64, 197, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_pciconfig_read -+TRACE_SYSCALL_TABLE(sys_pciconfig_read, sys_pciconfig_read, 198, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_pciconfig_write -+TRACE_SYSCALL_TABLE(sys_pciconfig_write, sys_pciconfig_write, 199, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getdents64 -+TRACE_SYSCALL_TABLE(sys_getdents64, sys_getdents64, 202, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_pivot_root -+TRACE_SYSCALL_TABLE(sys_pivot_root, sys_pivot_root, 203, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_mincore -+TRACE_SYSCALL_TABLE(sys_mincore, sys_mincore, 206, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setxattr -+TRACE_SYSCALL_TABLE(sys_setxattr, sys_setxattr, 209, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_lsetxattr -+TRACE_SYSCALL_TABLE(sys_lsetxattr, sys_lsetxattr, 210, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_fsetxattr -+TRACE_SYSCALL_TABLE(sys_fsetxattr, sys_fsetxattr, 211, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getxattr -+TRACE_SYSCALL_TABLE(sys_getxattr, sys_getxattr, 212, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_lgetxattr -+TRACE_SYSCALL_TABLE(sys_lgetxattr, sys_lgetxattr, 213, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_fgetxattr -+TRACE_SYSCALL_TABLE(sys_fgetxattr, sys_fgetxattr, 214, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_listxattr -+TRACE_SYSCALL_TABLE(sys_listxattr, sys_listxattr, 215, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_llistxattr -+TRACE_SYSCALL_TABLE(sys_llistxattr, sys_llistxattr, 216, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_flistxattr -+TRACE_SYSCALL_TABLE(sys_flistxattr, sys_flistxattr, 217, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_removexattr -+TRACE_SYSCALL_TABLE(sys_removexattr, sys_removexattr, 218, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_lremovexattr -+TRACE_SYSCALL_TABLE(sys_lremovexattr, sys_lremovexattr, 219, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_fremovexattr -+TRACE_SYSCALL_TABLE(sys_fremovexattr, sys_fremovexattr, 220, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_futex -+TRACE_SYSCALL_TABLE(sys_futex, sys_futex, 221, 6) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sched_setaffinity -+TRACE_SYSCALL_TABLE(sys_sched_setaffinity, sys_sched_setaffinity, 222, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sched_getaffinity -+TRACE_SYSCALL_TABLE(sys_sched_getaffinity, sys_sched_getaffinity, 223, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sendfile64 -+TRACE_SYSCALL_TABLE(sys_sendfile64, sys_sendfile64, 226, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_io_setup -+TRACE_SYSCALL_TABLE(sys_io_setup, sys_io_setup, 227, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_io_getevents -+TRACE_SYSCALL_TABLE(sys_io_getevents, sys_io_getevents, 229, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_io_submit -+TRACE_SYSCALL_TABLE(sys_io_submit, sys_io_submit, 230, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_io_cancel -+TRACE_SYSCALL_TABLE(sys_io_cancel, sys_io_cancel, 231, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_set_tid_address -+TRACE_SYSCALL_TABLE(sys_set_tid_address, sys_set_tid_address, 232, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_epoll_ctl -+TRACE_SYSCALL_TABLE(sys_epoll_ctl, sys_epoll_ctl, 237, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_epoll_wait -+TRACE_SYSCALL_TABLE(sys_epoll_wait, sys_epoll_wait, 238, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_timer_create -+TRACE_SYSCALL_TABLE(sys_timer_create, sys_timer_create, 240, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_timer_settime -+TRACE_SYSCALL_TABLE(sys_timer_settime, sys_timer_settime, 241, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_timer_gettime -+TRACE_SYSCALL_TABLE(sys_timer_gettime, sys_timer_gettime, 242, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_clock_settime -+TRACE_SYSCALL_TABLE(sys_clock_settime, sys_clock_settime, 245, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_clock_gettime -+TRACE_SYSCALL_TABLE(sys_clock_gettime, sys_clock_gettime, 246, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_clock_getres -+TRACE_SYSCALL_TABLE(sys_clock_getres, sys_clock_getres, 247, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_clock_nanosleep -+TRACE_SYSCALL_TABLE(sys_clock_nanosleep, sys_clock_nanosleep, 248, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_utimes -+TRACE_SYSCALL_TABLE(sys_utimes, sys_utimes, 251, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_statfs64 -+TRACE_SYSCALL_TABLE(sys_statfs64, sys_statfs64, 252, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_fstatfs64 -+TRACE_SYSCALL_TABLE(sys_fstatfs64, sys_fstatfs64, 253, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_mq_open -+TRACE_SYSCALL_TABLE(sys_mq_open, sys_mq_open, 262, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_mq_unlink -+TRACE_SYSCALL_TABLE(sys_mq_unlink, sys_mq_unlink, 263, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_mq_timedsend -+TRACE_SYSCALL_TABLE(sys_mq_timedsend, sys_mq_timedsend, 264, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_mq_timedreceive -+TRACE_SYSCALL_TABLE(sys_mq_timedreceive, sys_mq_timedreceive, 265, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_mq_notify -+TRACE_SYSCALL_TABLE(sys_mq_notify, sys_mq_notify, 266, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_mq_getsetattr -+TRACE_SYSCALL_TABLE(sys_mq_getsetattr, sys_mq_getsetattr, 267, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_add_key -+TRACE_SYSCALL_TABLE(sys_add_key, sys_add_key, 269, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_request_key -+TRACE_SYSCALL_TABLE(sys_request_key, sys_request_key, 270, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_waitid -+TRACE_SYSCALL_TABLE(sys_waitid, sys_waitid, 272, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_inotify_add_watch -+TRACE_SYSCALL_TABLE(sys_inotify_add_watch, sys_inotify_add_watch, 276, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_pselect6 -+TRACE_SYSCALL_TABLE(sys_pselect6, sys_pselect6, 280, 6) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_ppoll -+TRACE_SYSCALL_TABLE(sys_ppoll, sys_ppoll, 281, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_splice -+TRACE_SYSCALL_TABLE(sys_splice, sys_splice, 283, 6) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_vmsplice -+TRACE_SYSCALL_TABLE(sys_vmsplice, sys_vmsplice, 285, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_openat -+TRACE_SYSCALL_TABLE(sys_openat, sys_openat, 286, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_mkdirat -+TRACE_SYSCALL_TABLE(sys_mkdirat, sys_mkdirat, 287, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_mknodat -+TRACE_SYSCALL_TABLE(sys_mknodat, sys_mknodat, 288, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_fchownat -+TRACE_SYSCALL_TABLE(sys_fchownat, sys_fchownat, 289, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_futimesat -+TRACE_SYSCALL_TABLE(sys_futimesat, sys_futimesat, 290, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_fstatat64 -+TRACE_SYSCALL_TABLE(sys_fstatat64, sys_fstatat64, 291, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_unlinkat -+TRACE_SYSCALL_TABLE(sys_unlinkat, sys_unlinkat, 292, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_renameat -+TRACE_SYSCALL_TABLE(sys_renameat, sys_renameat, 293, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_linkat -+TRACE_SYSCALL_TABLE(sys_linkat, sys_linkat, 294, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_symlinkat -+TRACE_SYSCALL_TABLE(sys_symlinkat, sys_symlinkat, 295, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_readlinkat -+TRACE_SYSCALL_TABLE(sys_readlinkat, sys_readlinkat, 296, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_fchmodat -+TRACE_SYSCALL_TABLE(sys_fchmodat, sys_fchmodat, 297, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_faccessat -+TRACE_SYSCALL_TABLE(sys_faccessat, sys_faccessat, 298, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_get_robust_list -+TRACE_SYSCALL_TABLE(sys_get_robust_list, sys_get_robust_list, 299, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_set_robust_list -+TRACE_SYSCALL_TABLE(sys_set_robust_list, sys_set_robust_list, 300, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getcpu -+TRACE_SYSCALL_TABLE(sys_getcpu, sys_getcpu, 302, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_epoll_pwait -+TRACE_SYSCALL_TABLE(sys_epoll_pwait, sys_epoll_pwait, 303, 6) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_utimensat -+TRACE_SYSCALL_TABLE(sys_utimensat, sys_utimensat, 304, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_signalfd -+TRACE_SYSCALL_TABLE(sys_signalfd, sys_signalfd, 305, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_timerfd_settime -+TRACE_SYSCALL_TABLE(sys_timerfd_settime, sys_timerfd_settime, 311, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_timerfd_gettime -+TRACE_SYSCALL_TABLE(sys_timerfd_gettime, sys_timerfd_gettime, 312, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_signalfd4 -+TRACE_SYSCALL_TABLE(sys_signalfd4, sys_signalfd4, 313, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_pipe2 -+TRACE_SYSCALL_TABLE(sys_pipe2, sys_pipe2, 317, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_perf_event_open -+TRACE_SYSCALL_TABLE(sys_perf_event_open, sys_perf_event_open, 319, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_preadv -+TRACE_SYSCALL_TABLE(sys_preadv, sys_preadv, 320, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_pwritev -+TRACE_SYSCALL_TABLE(sys_pwritev, sys_pwritev, 321, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_rt_tgsigqueueinfo -+TRACE_SYSCALL_TABLE(sys_rt_tgsigqueueinfo, sys_rt_tgsigqueueinfo, 322, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_prlimit64 -+TRACE_SYSCALL_TABLE(sys_prlimit64, sys_prlimit64, 325, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_bind -+TRACE_SYSCALL_TABLE(sys_bind, sys_bind, 327, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_connect -+TRACE_SYSCALL_TABLE(sys_connect, sys_connect, 328, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_accept -+TRACE_SYSCALL_TABLE(sys_accept, sys_accept, 330, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getsockname -+TRACE_SYSCALL_TABLE(sys_getsockname, sys_getsockname, 331, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getpeername -+TRACE_SYSCALL_TABLE(sys_getpeername, sys_getpeername, 332, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_socketpair -+TRACE_SYSCALL_TABLE(sys_socketpair, sys_socketpair, 333, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_send -+TRACE_SYSCALL_TABLE(sys_send, sys_send, 334, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sendto -+TRACE_SYSCALL_TABLE(sys_sendto, sys_sendto, 335, 6) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_recvfrom -+TRACE_SYSCALL_TABLE(sys_recvfrom, sys_recvfrom, 337, 6) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setsockopt -+TRACE_SYSCALL_TABLE(sys_setsockopt, sys_setsockopt, 339, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getsockopt -+TRACE_SYSCALL_TABLE(sys_getsockopt, sys_getsockopt, 340, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sendmsg -+TRACE_SYSCALL_TABLE(sys_sendmsg, sys_sendmsg, 341, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_recvmsg -+TRACE_SYSCALL_TABLE(sys_recvmsg, sys_recvmsg, 342, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_recvmmsg -+TRACE_SYSCALL_TABLE(sys_recvmmsg, sys_recvmmsg, 343, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_accept4 -+TRACE_SYSCALL_TABLE(sys_accept4, sys_accept4, 344, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_clock_adjtime -+TRACE_SYSCALL_TABLE(sys_clock_adjtime, sys_clock_adjtime, 347, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sendmmsg -+TRACE_SYSCALL_TABLE(sys_sendmmsg, sys_sendmmsg, 349, 4) -+#endif -+ -+#endif /* CREATE_SYSCALL_TABLE */ ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/syscalls/headers/powerpc-32-syscalls-3.0.34_pointers_override.h -@@ -0,0 +1,36 @@ -+#define OVERRIDE_TABLE_32_sys_mmap2 -+ -+#ifndef CREATE_SYSCALL_TABLE -+ -+SC_TRACE_EVENT(sys_mmap2, -+ TP_PROTO(void *addr, size_t len, int prot, -+ int flags, int fd, off_t pgoff), -+ TP_ARGS(addr, len, prot, flags, fd, pgoff), -+ TP_STRUCT__entry( -+ __field_hex(void *, addr) -+ __field(size_t, len) -+ __field(int, prot) -+ __field(int, flags) -+ __field(int, fd) -+ __field(off_t, pgoff)), -+ TP_fast_assign( -+ tp_assign(addr, addr) -+ tp_assign(len, len) -+ tp_assign(prot, prot) -+ tp_assign(flags, flags) -+ tp_assign(fd, fd) -+ tp_assign(pgoff, pgoff)), -+ TP_printk() -+) -+ -+#else /* CREATE_SYSCALL_TABLE */ -+ -+#define OVERRIDE_TABLE_32_sys_execve -+TRACE_SYSCALL_TABLE(sys_execve, sys_execve, 11, 3) -+#define OVERRIDE_TABLE_32_sys_clone -+TRACE_SYSCALL_TABLE(sys_clone, sys_clone, 120, 5) -+#define OVERRIDE_TABLE_32_sys_mmap2 -+TRACE_SYSCALL_TABLE(sys_mmap2, sys_mmap2, 192, 6) -+ -+#endif /* CREATE_SYSCALL_TABLE */ -+ ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/syscalls/headers/syscalls_integers.h -@@ -0,0 +1,15 @@ -+#ifdef CONFIG_X86_64 -+#include "x86-64-syscalls-3.10.0-rc7_integers.h" -+#endif -+ -+#ifdef CONFIG_X86_32 -+#include "x86-32-syscalls-3.1.0-rc6_integers.h" -+#endif -+ -+#ifdef CONFIG_ARM -+#include "arm-32-syscalls-3.4.25_integers.h" -+#endif -+ -+#ifdef CONFIG_PPC -+#include "powerpc-32-syscalls-3.0.34_integers.h" -+#endif ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/syscalls/headers/syscalls_integers_override.h -@@ -0,0 +1,14 @@ -+#define OVERRIDE_32_sys_mmap -+#define OVERRIDE_64_sys_mmap -+ -+#ifndef CREATE_SYSCALL_TABLE -+ -+SC_TRACE_EVENT(sys_mmap, -+ TP_PROTO(unsigned long addr, unsigned long len, unsigned long prot, unsigned long flags, unsigned long fd, unsigned long off), -+ TP_ARGS(addr, len, prot, flags, fd, off), -+ TP_STRUCT__entry(__field_hex(unsigned long, addr) __field(size_t, len) __field(int, prot) __field(int, flags) __field(int, fd) __field(off_t, offset)), -+ TP_fast_assign(tp_assign(addr, addr) tp_assign(len, len) tp_assign(prot, prot) tp_assign(flags, flags) tp_assign(fd, fd) tp_assign(offset, off)), -+ TP_printk() -+) -+ -+#endif /* CREATE_SYSCALL_TABLE */ ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/syscalls/headers/syscalls_pointers.h -@@ -0,0 +1,15 @@ -+#ifdef CONFIG_X86_64 -+#include "x86-64-syscalls-3.10.0-rc7_pointers.h" -+#endif -+ -+#ifdef CONFIG_X86_32 -+#include "x86-32-syscalls-3.1.0-rc6_pointers.h" -+#endif -+ -+#ifdef CONFIG_ARM -+#include "arm-32-syscalls-3.4.25_pointers.h" -+#endif -+ -+#ifdef CONFIG_PPC -+#include "powerpc-32-syscalls-3.0.34_pointers.h" -+#endif ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/syscalls/headers/syscalls_pointers_override.h -@@ -0,0 +1,53 @@ -+#define OVERRIDE_32_sys_execve -+#define OVERRIDE_64_sys_execve -+ -+#ifndef CREATE_SYSCALL_TABLE -+ -+SC_TRACE_EVENT(sys_execve, -+ TP_PROTO(const char *filename, char *const *argv, char *const *envp), -+ TP_ARGS(filename, argv, envp), -+ TP_STRUCT__entry(__string_from_user(filename, filename) -+ __field_hex(char *const *, argv) -+ __field_hex(char *const *, envp)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename) -+ tp_assign(argv, argv) -+ tp_assign(envp, envp)), -+ TP_printk() -+) -+ -+SC_TRACE_EVENT(sys_clone, -+ TP_PROTO(unsigned long clone_flags, unsigned long newsp, -+ void __user *parent_tid, -+ void __user *child_tid), -+ TP_ARGS(clone_flags, newsp, parent_tid, child_tid), -+ TP_STRUCT__entry( -+ __field_hex(unsigned long, clone_flags) -+ __field_hex(unsigned long, newsp) -+ __field_hex(void *, parent_tid) -+ __field_hex(void *, child_tid)), -+ TP_fast_assign( -+ tp_assign(clone_flags, clone_flags) -+ tp_assign(newsp, newsp) -+ tp_assign(parent_tid, parent_tid) -+ tp_assign(child_tid, child_tid)), -+ TP_printk() -+) -+ -+/* present in 32, missing in 64 due to old kernel headers */ -+#define OVERRIDE_32_sys_getcpu -+#define OVERRIDE_64_sys_getcpu -+SC_TRACE_EVENT(sys_getcpu, -+ TP_PROTO(unsigned __user *cpup, unsigned __user *nodep, void *tcache), -+ TP_ARGS(cpup, nodep, tcache), -+ TP_STRUCT__entry( -+ __field_hex(unsigned *, cpup) -+ __field_hex(unsigned *, nodep) -+ __field_hex(void *, tcache)), -+ TP_fast_assign( -+ tp_assign(cpup, cpup) -+ tp_assign(nodep, nodep) -+ tp_assign(tcache, tcache)), -+ TP_printk() -+) -+ -+#endif /* CREATE_SYSCALL_TABLE */ ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/syscalls/headers/syscalls_unknown.h -@@ -0,0 +1,55 @@ -+#if !defined(_TRACE_SYSCALLS_UNKNOWN_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_SYSCALLS_UNKNOWN_H -+ -+#include <linux/tracepoint.h> -+#include <linux/syscalls.h> -+ -+#define UNKNOWN_SYSCALL_NRARGS 6 -+ -+TRACE_EVENT(sys_unknown, -+ TP_PROTO(unsigned int id, unsigned long *args), -+ TP_ARGS(id, args), -+ TP_STRUCT__entry( -+ __field(unsigned int, id) -+ __array(unsigned long, args, UNKNOWN_SYSCALL_NRARGS) -+ ), -+ TP_fast_assign( -+ tp_assign(id, id) -+ tp_memcpy(args, args, UNKNOWN_SYSCALL_NRARGS * sizeof(*args)) -+ ), -+ TP_printk() -+) -+TRACE_EVENT(compat_sys_unknown, -+ TP_PROTO(unsigned int id, unsigned long *args), -+ TP_ARGS(id, args), -+ TP_STRUCT__entry( -+ __field(unsigned int, id) -+ __array(unsigned long, args, UNKNOWN_SYSCALL_NRARGS) -+ ), -+ TP_fast_assign( -+ tp_assign(id, id) -+ tp_memcpy(args, args, UNKNOWN_SYSCALL_NRARGS * sizeof(*args)) -+ ), -+ TP_printk() -+) -+/* -+ * This is going to hook on sys_exit in the kernel. -+ * We change the name so we don't clash with the sys_exit syscall entry -+ * event. -+ */ -+TRACE_EVENT(exit_syscall, -+ TP_PROTO(struct pt_regs *regs, long ret), -+ TP_ARGS(regs, ret), -+ TP_STRUCT__entry( -+ __field(long, ret) -+ ), -+ TP_fast_assign( -+ tp_assign(ret, ret) -+ ), -+ TP_printk() -+) -+ -+#endif /* _TRACE_SYSCALLS_UNKNOWN_H */ -+ -+/* This part must be outside protection */ -+#include "../../../probes/define_trace.h" ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/syscalls/headers/x86-32-syscalls-3.1.0-rc6_integers.h -@@ -0,0 +1,1163 @@ -+/* THIS FILE IS AUTO-GENERATED. DO NOT EDIT */ -+#ifndef CREATE_SYSCALL_TABLE -+ -+#if !defined(_TRACE_SYSCALLS_INTEGERS_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_SYSCALLS_INTEGERS_H -+ -+#include <linux/tracepoint.h> -+#include <linux/syscalls.h> -+#include "x86-32-syscalls-3.1.0-rc6_integers_override.h" -+#include "syscalls_integers_override.h" -+ -+SC_DECLARE_EVENT_CLASS_NOARGS(syscalls_noargs, -+ TP_STRUCT__entry(), -+ TP_fast_assign(), -+ TP_printk() -+) -+#ifndef OVERRIDE_32_sys_restart_syscall -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_restart_syscall) -+#endif -+#ifndef OVERRIDE_32_sys_getpid -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_getpid) -+#endif -+#ifndef OVERRIDE_32_sys_getuid16 -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_getuid16) -+#endif -+#ifndef OVERRIDE_32_sys_pause -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_pause) -+#endif -+#ifndef OVERRIDE_32_sys_sync -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_sync) -+#endif -+#ifndef OVERRIDE_32_sys_getgid16 -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_getgid16) -+#endif -+#ifndef OVERRIDE_32_sys_geteuid16 -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_geteuid16) -+#endif -+#ifndef OVERRIDE_32_sys_getegid16 -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_getegid16) -+#endif -+#ifndef OVERRIDE_32_sys_getppid -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_getppid) -+#endif -+#ifndef OVERRIDE_32_sys_getpgrp -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_getpgrp) -+#endif -+#ifndef OVERRIDE_32_sys_setsid -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_setsid) -+#endif -+#ifndef OVERRIDE_32_sys_sgetmask -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_sgetmask) -+#endif -+#ifndef OVERRIDE_32_sys_vhangup -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_vhangup) -+#endif -+#ifndef OVERRIDE_32_sys_munlockall -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_munlockall) -+#endif -+#ifndef OVERRIDE_32_sys_sched_yield -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_sched_yield) -+#endif -+#ifndef OVERRIDE_32_sys_getuid -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_getuid) -+#endif -+#ifndef OVERRIDE_32_sys_getgid -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_getgid) -+#endif -+#ifndef OVERRIDE_32_sys_geteuid -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_geteuid) -+#endif -+#ifndef OVERRIDE_32_sys_getegid -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_getegid) -+#endif -+#ifndef OVERRIDE_32_sys_gettid -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_gettid) -+#endif -+#ifndef OVERRIDE_32_sys_inotify_init -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_inotify_init) -+#endif -+#ifndef OVERRIDE_32_sys_exit -+SC_TRACE_EVENT(sys_exit, -+ TP_PROTO(int error_code), -+ TP_ARGS(error_code), -+ TP_STRUCT__entry(__field(int, error_code)), -+ TP_fast_assign(tp_assign(error_code, error_code)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_close -+SC_TRACE_EVENT(sys_close, -+ TP_PROTO(unsigned int fd), -+ TP_ARGS(fd), -+ TP_STRUCT__entry(__field(unsigned int, fd)), -+ TP_fast_assign(tp_assign(fd, fd)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setuid16 -+SC_TRACE_EVENT(sys_setuid16, -+ TP_PROTO(old_uid_t uid), -+ TP_ARGS(uid), -+ TP_STRUCT__entry(__field(old_uid_t, uid)), -+ TP_fast_assign(tp_assign(uid, uid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_alarm -+SC_TRACE_EVENT(sys_alarm, -+ TP_PROTO(unsigned int seconds), -+ TP_ARGS(seconds), -+ TP_STRUCT__entry(__field(unsigned int, seconds)), -+ TP_fast_assign(tp_assign(seconds, seconds)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_nice -+SC_TRACE_EVENT(sys_nice, -+ TP_PROTO(int increment), -+ TP_ARGS(increment), -+ TP_STRUCT__entry(__field(int, increment)), -+ TP_fast_assign(tp_assign(increment, increment)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_dup -+SC_TRACE_EVENT(sys_dup, -+ TP_PROTO(unsigned int fildes), -+ TP_ARGS(fildes), -+ TP_STRUCT__entry(__field(unsigned int, fildes)), -+ TP_fast_assign(tp_assign(fildes, fildes)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_brk -+SC_TRACE_EVENT(sys_brk, -+ TP_PROTO(unsigned long brk), -+ TP_ARGS(brk), -+ TP_STRUCT__entry(__field(unsigned long, brk)), -+ TP_fast_assign(tp_assign(brk, brk)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setgid16 -+SC_TRACE_EVENT(sys_setgid16, -+ TP_PROTO(old_gid_t gid), -+ TP_ARGS(gid), -+ TP_STRUCT__entry(__field(old_gid_t, gid)), -+ TP_fast_assign(tp_assign(gid, gid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_umask -+SC_TRACE_EVENT(sys_umask, -+ TP_PROTO(int mask), -+ TP_ARGS(mask), -+ TP_STRUCT__entry(__field(int, mask)), -+ TP_fast_assign(tp_assign(mask, mask)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_ssetmask -+SC_TRACE_EVENT(sys_ssetmask, -+ TP_PROTO(int newmask), -+ TP_ARGS(newmask), -+ TP_STRUCT__entry(__field(int, newmask)), -+ TP_fast_assign(tp_assign(newmask, newmask)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_fsync -+SC_TRACE_EVENT(sys_fsync, -+ TP_PROTO(unsigned int fd), -+ TP_ARGS(fd), -+ TP_STRUCT__entry(__field(unsigned int, fd)), -+ TP_fast_assign(tp_assign(fd, fd)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_getpgid -+SC_TRACE_EVENT(sys_getpgid, -+ TP_PROTO(pid_t pid), -+ TP_ARGS(pid), -+ TP_STRUCT__entry(__field(pid_t, pid)), -+ TP_fast_assign(tp_assign(pid, pid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_fchdir -+SC_TRACE_EVENT(sys_fchdir, -+ TP_PROTO(unsigned int fd), -+ TP_ARGS(fd), -+ TP_STRUCT__entry(__field(unsigned int, fd)), -+ TP_fast_assign(tp_assign(fd, fd)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_personality -+SC_TRACE_EVENT(sys_personality, -+ TP_PROTO(unsigned int personality), -+ TP_ARGS(personality), -+ TP_STRUCT__entry(__field(unsigned int, personality)), -+ TP_fast_assign(tp_assign(personality, personality)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setfsuid16 -+SC_TRACE_EVENT(sys_setfsuid16, -+ TP_PROTO(old_uid_t uid), -+ TP_ARGS(uid), -+ TP_STRUCT__entry(__field(old_uid_t, uid)), -+ TP_fast_assign(tp_assign(uid, uid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setfsgid16 -+SC_TRACE_EVENT(sys_setfsgid16, -+ TP_PROTO(old_gid_t gid), -+ TP_ARGS(gid), -+ TP_STRUCT__entry(__field(old_gid_t, gid)), -+ TP_fast_assign(tp_assign(gid, gid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_getsid -+SC_TRACE_EVENT(sys_getsid, -+ TP_PROTO(pid_t pid), -+ TP_ARGS(pid), -+ TP_STRUCT__entry(__field(pid_t, pid)), -+ TP_fast_assign(tp_assign(pid, pid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_fdatasync -+SC_TRACE_EVENT(sys_fdatasync, -+ TP_PROTO(unsigned int fd), -+ TP_ARGS(fd), -+ TP_STRUCT__entry(__field(unsigned int, fd)), -+ TP_fast_assign(tp_assign(fd, fd)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_mlockall -+SC_TRACE_EVENT(sys_mlockall, -+ TP_PROTO(int flags), -+ TP_ARGS(flags), -+ TP_STRUCT__entry(__field(int, flags)), -+ TP_fast_assign(tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_sched_getscheduler -+SC_TRACE_EVENT(sys_sched_getscheduler, -+ TP_PROTO(pid_t pid), -+ TP_ARGS(pid), -+ TP_STRUCT__entry(__field(pid_t, pid)), -+ TP_fast_assign(tp_assign(pid, pid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_sched_get_priority_max -+SC_TRACE_EVENT(sys_sched_get_priority_max, -+ TP_PROTO(int policy), -+ TP_ARGS(policy), -+ TP_STRUCT__entry(__field(int, policy)), -+ TP_fast_assign(tp_assign(policy, policy)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_sched_get_priority_min -+SC_TRACE_EVENT(sys_sched_get_priority_min, -+ TP_PROTO(int policy), -+ TP_ARGS(policy), -+ TP_STRUCT__entry(__field(int, policy)), -+ TP_fast_assign(tp_assign(policy, policy)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setuid -+SC_TRACE_EVENT(sys_setuid, -+ TP_PROTO(uid_t uid), -+ TP_ARGS(uid), -+ TP_STRUCT__entry(__field(uid_t, uid)), -+ TP_fast_assign(tp_assign(uid, uid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setgid -+SC_TRACE_EVENT(sys_setgid, -+ TP_PROTO(gid_t gid), -+ TP_ARGS(gid), -+ TP_STRUCT__entry(__field(gid_t, gid)), -+ TP_fast_assign(tp_assign(gid, gid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setfsuid -+SC_TRACE_EVENT(sys_setfsuid, -+ TP_PROTO(uid_t uid), -+ TP_ARGS(uid), -+ TP_STRUCT__entry(__field(uid_t, uid)), -+ TP_fast_assign(tp_assign(uid, uid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setfsgid -+SC_TRACE_EVENT(sys_setfsgid, -+ TP_PROTO(gid_t gid), -+ TP_ARGS(gid), -+ TP_STRUCT__entry(__field(gid_t, gid)), -+ TP_fast_assign(tp_assign(gid, gid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_io_destroy -+SC_TRACE_EVENT(sys_io_destroy, -+ TP_PROTO(aio_context_t ctx), -+ TP_ARGS(ctx), -+ TP_STRUCT__entry(__field(aio_context_t, ctx)), -+ TP_fast_assign(tp_assign(ctx, ctx)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_exit_group -+SC_TRACE_EVENT(sys_exit_group, -+ TP_PROTO(int error_code), -+ TP_ARGS(error_code), -+ TP_STRUCT__entry(__field(int, error_code)), -+ TP_fast_assign(tp_assign(error_code, error_code)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_epoll_create -+SC_TRACE_EVENT(sys_epoll_create, -+ TP_PROTO(int size), -+ TP_ARGS(size), -+ TP_STRUCT__entry(__field(int, size)), -+ TP_fast_assign(tp_assign(size, size)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_timer_getoverrun -+SC_TRACE_EVENT(sys_timer_getoverrun, -+ TP_PROTO(timer_t timer_id), -+ TP_ARGS(timer_id), -+ TP_STRUCT__entry(__field(timer_t, timer_id)), -+ TP_fast_assign(tp_assign(timer_id, timer_id)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_timer_delete -+SC_TRACE_EVENT(sys_timer_delete, -+ TP_PROTO(timer_t timer_id), -+ TP_ARGS(timer_id), -+ TP_STRUCT__entry(__field(timer_t, timer_id)), -+ TP_fast_assign(tp_assign(timer_id, timer_id)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_unshare -+SC_TRACE_EVENT(sys_unshare, -+ TP_PROTO(unsigned long unshare_flags), -+ TP_ARGS(unshare_flags), -+ TP_STRUCT__entry(__field(unsigned long, unshare_flags)), -+ TP_fast_assign(tp_assign(unshare_flags, unshare_flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_eventfd -+SC_TRACE_EVENT(sys_eventfd, -+ TP_PROTO(unsigned int count), -+ TP_ARGS(count), -+ TP_STRUCT__entry(__field(unsigned int, count)), -+ TP_fast_assign(tp_assign(count, count)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_epoll_create1 -+SC_TRACE_EVENT(sys_epoll_create1, -+ TP_PROTO(int flags), -+ TP_ARGS(flags), -+ TP_STRUCT__entry(__field(int, flags)), -+ TP_fast_assign(tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_inotify_init1 -+SC_TRACE_EVENT(sys_inotify_init1, -+ TP_PROTO(int flags), -+ TP_ARGS(flags), -+ TP_STRUCT__entry(__field(int, flags)), -+ TP_fast_assign(tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_syncfs -+SC_TRACE_EVENT(sys_syncfs, -+ TP_PROTO(int fd), -+ TP_ARGS(fd), -+ TP_STRUCT__entry(__field(int, fd)), -+ TP_fast_assign(tp_assign(fd, fd)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_kill -+SC_TRACE_EVENT(sys_kill, -+ TP_PROTO(pid_t pid, int sig), -+ TP_ARGS(pid, sig), -+ TP_STRUCT__entry(__field(pid_t, pid) __field(int, sig)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(sig, sig)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_signal -+SC_TRACE_EVENT(sys_signal, -+ TP_PROTO(int sig, __sighandler_t handler), -+ TP_ARGS(sig, handler), -+ TP_STRUCT__entry(__field(int, sig) __field(__sighandler_t, handler)), -+ TP_fast_assign(tp_assign(sig, sig) tp_assign(handler, handler)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setpgid -+SC_TRACE_EVENT(sys_setpgid, -+ TP_PROTO(pid_t pid, pid_t pgid), -+ TP_ARGS(pid, pgid), -+ TP_STRUCT__entry(__field(pid_t, pid) __field(pid_t, pgid)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(pgid, pgid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_dup2 -+SC_TRACE_EVENT(sys_dup2, -+ TP_PROTO(unsigned int oldfd, unsigned int newfd), -+ TP_ARGS(oldfd, newfd), -+ TP_STRUCT__entry(__field(unsigned int, oldfd) __field(unsigned int, newfd)), -+ TP_fast_assign(tp_assign(oldfd, oldfd) tp_assign(newfd, newfd)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setreuid16 -+SC_TRACE_EVENT(sys_setreuid16, -+ TP_PROTO(old_uid_t ruid, old_uid_t euid), -+ TP_ARGS(ruid, euid), -+ TP_STRUCT__entry(__field(old_uid_t, ruid) __field(old_uid_t, euid)), -+ TP_fast_assign(tp_assign(ruid, ruid) tp_assign(euid, euid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setregid16 -+SC_TRACE_EVENT(sys_setregid16, -+ TP_PROTO(old_gid_t rgid, old_gid_t egid), -+ TP_ARGS(rgid, egid), -+ TP_STRUCT__entry(__field(old_gid_t, rgid) __field(old_gid_t, egid)), -+ TP_fast_assign(tp_assign(rgid, rgid) tp_assign(egid, egid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_munmap -+SC_TRACE_EVENT(sys_munmap, -+ TP_PROTO(unsigned long addr, size_t len), -+ TP_ARGS(addr, len), -+ TP_STRUCT__entry(__field_hex(unsigned long, addr) __field(size_t, len)), -+ TP_fast_assign(tp_assign(addr, addr) tp_assign(len, len)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_ftruncate -+SC_TRACE_EVENT(sys_ftruncate, -+ TP_PROTO(unsigned int fd, unsigned long length), -+ TP_ARGS(fd, length), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field(unsigned long, length)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(length, length)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_fchmod -+SC_TRACE_EVENT(sys_fchmod, -+ TP_PROTO(unsigned int fd, mode_t mode), -+ TP_ARGS(fd, mode), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field(mode_t, mode)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(mode, mode)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_getpriority -+SC_TRACE_EVENT(sys_getpriority, -+ TP_PROTO(int which, int who), -+ TP_ARGS(which, who), -+ TP_STRUCT__entry(__field(int, which) __field(int, who)), -+ TP_fast_assign(tp_assign(which, which) tp_assign(who, who)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_bdflush -+SC_TRACE_EVENT(sys_bdflush, -+ TP_PROTO(int func, long data), -+ TP_ARGS(func, data), -+ TP_STRUCT__entry(__field(int, func) __field(long, data)), -+ TP_fast_assign(tp_assign(func, func) tp_assign(data, data)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_flock -+SC_TRACE_EVENT(sys_flock, -+ TP_PROTO(unsigned int fd, unsigned int cmd), -+ TP_ARGS(fd, cmd), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field(unsigned int, cmd)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(cmd, cmd)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_mlock -+SC_TRACE_EVENT(sys_mlock, -+ TP_PROTO(unsigned long start, size_t len), -+ TP_ARGS(start, len), -+ TP_STRUCT__entry(__field(unsigned long, start) __field(size_t, len)), -+ TP_fast_assign(tp_assign(start, start) tp_assign(len, len)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_munlock -+SC_TRACE_EVENT(sys_munlock, -+ TP_PROTO(unsigned long start, size_t len), -+ TP_ARGS(start, len), -+ TP_STRUCT__entry(__field(unsigned long, start) __field(size_t, len)), -+ TP_fast_assign(tp_assign(start, start) tp_assign(len, len)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setreuid -+SC_TRACE_EVENT(sys_setreuid, -+ TP_PROTO(uid_t ruid, uid_t euid), -+ TP_ARGS(ruid, euid), -+ TP_STRUCT__entry(__field(uid_t, ruid) __field(uid_t, euid)), -+ TP_fast_assign(tp_assign(ruid, ruid) tp_assign(euid, euid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setregid -+SC_TRACE_EVENT(sys_setregid, -+ TP_PROTO(gid_t rgid, gid_t egid), -+ TP_ARGS(rgid, egid), -+ TP_STRUCT__entry(__field(gid_t, rgid) __field(gid_t, egid)), -+ TP_fast_assign(tp_assign(rgid, rgid) tp_assign(egid, egid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_tkill -+SC_TRACE_EVENT(sys_tkill, -+ TP_PROTO(pid_t pid, int sig), -+ TP_ARGS(pid, sig), -+ TP_STRUCT__entry(__field(pid_t, pid) __field(int, sig)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(sig, sig)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_ioprio_get -+SC_TRACE_EVENT(sys_ioprio_get, -+ TP_PROTO(int which, int who), -+ TP_ARGS(which, who), -+ TP_STRUCT__entry(__field(int, which) __field(int, who)), -+ TP_fast_assign(tp_assign(which, which) tp_assign(who, who)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_inotify_rm_watch -+SC_TRACE_EVENT(sys_inotify_rm_watch, -+ TP_PROTO(int fd, __s32 wd), -+ TP_ARGS(fd, wd), -+ TP_STRUCT__entry(__field(int, fd) __field(__s32, wd)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(wd, wd)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_timerfd_create -+SC_TRACE_EVENT(sys_timerfd_create, -+ TP_PROTO(int clockid, int flags), -+ TP_ARGS(clockid, flags), -+ TP_STRUCT__entry(__field(int, clockid) __field(int, flags)), -+ TP_fast_assign(tp_assign(clockid, clockid) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_eventfd2 -+SC_TRACE_EVENT(sys_eventfd2, -+ TP_PROTO(unsigned int count, int flags), -+ TP_ARGS(count, flags), -+ TP_STRUCT__entry(__field(unsigned int, count) __field(int, flags)), -+ TP_fast_assign(tp_assign(count, count) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_fanotify_init -+SC_TRACE_EVENT(sys_fanotify_init, -+ TP_PROTO(unsigned int flags, unsigned int event_f_flags), -+ TP_ARGS(flags, event_f_flags), -+ TP_STRUCT__entry(__field(unsigned int, flags) __field(unsigned int, event_f_flags)), -+ TP_fast_assign(tp_assign(flags, flags) tp_assign(event_f_flags, event_f_flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setns -+SC_TRACE_EVENT(sys_setns, -+ TP_PROTO(int fd, int nstype), -+ TP_ARGS(fd, nstype), -+ TP_STRUCT__entry(__field(int, fd) __field(int, nstype)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(nstype, nstype)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_lseek -+SC_TRACE_EVENT(sys_lseek, -+ TP_PROTO(unsigned int fd, off_t offset, unsigned int origin), -+ TP_ARGS(fd, offset, origin), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field(off_t, offset) __field(unsigned int, origin)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(offset, offset) tp_assign(origin, origin)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_ioctl -+SC_TRACE_EVENT(sys_ioctl, -+ TP_PROTO(unsigned int fd, unsigned int cmd, unsigned long arg), -+ TP_ARGS(fd, cmd, arg), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field(unsigned int, cmd) __field(unsigned long, arg)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(cmd, cmd) tp_assign(arg, arg)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_fcntl -+SC_TRACE_EVENT(sys_fcntl, -+ TP_PROTO(unsigned int fd, unsigned int cmd, unsigned long arg), -+ TP_ARGS(fd, cmd, arg), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field(unsigned int, cmd) __field(unsigned long, arg)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(cmd, cmd) tp_assign(arg, arg)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_fchown16 -+SC_TRACE_EVENT(sys_fchown16, -+ TP_PROTO(unsigned int fd, old_uid_t user, old_gid_t group), -+ TP_ARGS(fd, user, group), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field(old_uid_t, user) __field(old_gid_t, group)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(user, user) tp_assign(group, group)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setpriority -+SC_TRACE_EVENT(sys_setpriority, -+ TP_PROTO(int which, int who, int niceval), -+ TP_ARGS(which, who, niceval), -+ TP_STRUCT__entry(__field(int, which) __field(int, who) __field(int, niceval)), -+ TP_fast_assign(tp_assign(which, which) tp_assign(who, who) tp_assign(niceval, niceval)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_mprotect -+SC_TRACE_EVENT(sys_mprotect, -+ TP_PROTO(unsigned long start, size_t len, unsigned long prot), -+ TP_ARGS(start, len, prot), -+ TP_STRUCT__entry(__field(unsigned long, start) __field(size_t, len) __field(unsigned long, prot)), -+ TP_fast_assign(tp_assign(start, start) tp_assign(len, len) tp_assign(prot, prot)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_sysfs -+SC_TRACE_EVENT(sys_sysfs, -+ TP_PROTO(int option, unsigned long arg1, unsigned long arg2), -+ TP_ARGS(option, arg1, arg2), -+ TP_STRUCT__entry(__field(int, option) __field(unsigned long, arg1) __field(unsigned long, arg2)), -+ TP_fast_assign(tp_assign(option, option) tp_assign(arg1, arg1) tp_assign(arg2, arg2)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_msync -+SC_TRACE_EVENT(sys_msync, -+ TP_PROTO(unsigned long start, size_t len, int flags), -+ TP_ARGS(start, len, flags), -+ TP_STRUCT__entry(__field(unsigned long, start) __field(size_t, len) __field(int, flags)), -+ TP_fast_assign(tp_assign(start, start) tp_assign(len, len) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setresuid16 -+SC_TRACE_EVENT(sys_setresuid16, -+ TP_PROTO(old_uid_t ruid, old_uid_t euid, old_uid_t suid), -+ TP_ARGS(ruid, euid, suid), -+ TP_STRUCT__entry(__field(old_uid_t, ruid) __field(old_uid_t, euid) __field(old_uid_t, suid)), -+ TP_fast_assign(tp_assign(ruid, ruid) tp_assign(euid, euid) tp_assign(suid, suid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setresgid16 -+SC_TRACE_EVENT(sys_setresgid16, -+ TP_PROTO(old_gid_t rgid, old_gid_t egid, old_gid_t sgid), -+ TP_ARGS(rgid, egid, sgid), -+ TP_STRUCT__entry(__field(old_gid_t, rgid) __field(old_gid_t, egid) __field(old_gid_t, sgid)), -+ TP_fast_assign(tp_assign(rgid, rgid) tp_assign(egid, egid) tp_assign(sgid, sgid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_fchown -+SC_TRACE_EVENT(sys_fchown, -+ TP_PROTO(unsigned int fd, uid_t user, gid_t group), -+ TP_ARGS(fd, user, group), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field(uid_t, user) __field(gid_t, group)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(user, user) tp_assign(group, group)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setresuid -+SC_TRACE_EVENT(sys_setresuid, -+ TP_PROTO(uid_t ruid, uid_t euid, uid_t suid), -+ TP_ARGS(ruid, euid, suid), -+ TP_STRUCT__entry(__field(uid_t, ruid) __field(uid_t, euid) __field(uid_t, suid)), -+ TP_fast_assign(tp_assign(ruid, ruid) tp_assign(euid, euid) tp_assign(suid, suid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setresgid -+SC_TRACE_EVENT(sys_setresgid, -+ TP_PROTO(gid_t rgid, gid_t egid, gid_t sgid), -+ TP_ARGS(rgid, egid, sgid), -+ TP_STRUCT__entry(__field(gid_t, rgid) __field(gid_t, egid) __field(gid_t, sgid)), -+ TP_fast_assign(tp_assign(rgid, rgid) tp_assign(egid, egid) tp_assign(sgid, sgid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_madvise -+SC_TRACE_EVENT(sys_madvise, -+ TP_PROTO(unsigned long start, size_t len_in, int behavior), -+ TP_ARGS(start, len_in, behavior), -+ TP_STRUCT__entry(__field(unsigned long, start) __field(size_t, len_in) __field(int, behavior)), -+ TP_fast_assign(tp_assign(start, start) tp_assign(len_in, len_in) tp_assign(behavior, behavior)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_fcntl64 -+SC_TRACE_EVENT(sys_fcntl64, -+ TP_PROTO(unsigned int fd, unsigned int cmd, unsigned long arg), -+ TP_ARGS(fd, cmd, arg), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field(unsigned int, cmd) __field(unsigned long, arg)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(cmd, cmd) tp_assign(arg, arg)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_tgkill -+SC_TRACE_EVENT(sys_tgkill, -+ TP_PROTO(pid_t tgid, pid_t pid, int sig), -+ TP_ARGS(tgid, pid, sig), -+ TP_STRUCT__entry(__field(pid_t, tgid) __field(pid_t, pid) __field(int, sig)), -+ TP_fast_assign(tp_assign(tgid, tgid) tp_assign(pid, pid) tp_assign(sig, sig)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_ioprio_set -+SC_TRACE_EVENT(sys_ioprio_set, -+ TP_PROTO(int which, int who, int ioprio), -+ TP_ARGS(which, who, ioprio), -+ TP_STRUCT__entry(__field(int, which) __field(int, who) __field(int, ioprio)), -+ TP_fast_assign(tp_assign(which, which) tp_assign(who, who) tp_assign(ioprio, ioprio)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_dup3 -+SC_TRACE_EVENT(sys_dup3, -+ TP_PROTO(unsigned int oldfd, unsigned int newfd, int flags), -+ TP_ARGS(oldfd, newfd, flags), -+ TP_STRUCT__entry(__field(unsigned int, oldfd) __field(unsigned int, newfd) __field(int, flags)), -+ TP_fast_assign(tp_assign(oldfd, oldfd) tp_assign(newfd, newfd) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_ptrace -+SC_TRACE_EVENT(sys_ptrace, -+ TP_PROTO(long request, long pid, unsigned long addr, unsigned long data), -+ TP_ARGS(request, pid, addr, data), -+ TP_STRUCT__entry(__field(long, request) __field(long, pid) __field_hex(unsigned long, addr) __field(unsigned long, data)), -+ TP_fast_assign(tp_assign(request, request) tp_assign(pid, pid) tp_assign(addr, addr) tp_assign(data, data)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_tee -+SC_TRACE_EVENT(sys_tee, -+ TP_PROTO(int fdin, int fdout, size_t len, unsigned int flags), -+ TP_ARGS(fdin, fdout, len, flags), -+ TP_STRUCT__entry(__field(int, fdin) __field(int, fdout) __field(size_t, len) __field(unsigned int, flags)), -+ TP_fast_assign(tp_assign(fdin, fdin) tp_assign(fdout, fdout) tp_assign(len, len) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_mremap -+SC_TRACE_EVENT(sys_mremap, -+ TP_PROTO(unsigned long addr, unsigned long old_len, unsigned long new_len, unsigned long flags, unsigned long new_addr), -+ TP_ARGS(addr, old_len, new_len, flags, new_addr), -+ TP_STRUCT__entry(__field_hex(unsigned long, addr) __field(unsigned long, old_len) __field(unsigned long, new_len) __field(unsigned long, flags) __field_hex(unsigned long, new_addr)), -+ TP_fast_assign(tp_assign(addr, addr) tp_assign(old_len, old_len) tp_assign(new_len, new_len) tp_assign(flags, flags) tp_assign(new_addr, new_addr)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_prctl -+SC_TRACE_EVENT(sys_prctl, -+ TP_PROTO(int option, unsigned long arg2, unsigned long arg3, unsigned long arg4, unsigned long arg5), -+ TP_ARGS(option, arg2, arg3, arg4, arg5), -+ TP_STRUCT__entry(__field(int, option) __field(unsigned long, arg2) __field(unsigned long, arg3) __field(unsigned long, arg4) __field(unsigned long, arg5)), -+ TP_fast_assign(tp_assign(option, option) tp_assign(arg2, arg2) tp_assign(arg3, arg3) tp_assign(arg4, arg4) tp_assign(arg5, arg5)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_remap_file_pages -+SC_TRACE_EVENT(sys_remap_file_pages, -+ TP_PROTO(unsigned long start, unsigned long size, unsigned long prot, unsigned long pgoff, unsigned long flags), -+ TP_ARGS(start, size, prot, pgoff, flags), -+ TP_STRUCT__entry(__field(unsigned long, start) __field(unsigned long, size) __field(unsigned long, prot) __field(unsigned long, pgoff) __field(unsigned long, flags)), -+ TP_fast_assign(tp_assign(start, start) tp_assign(size, size) tp_assign(prot, prot) tp_assign(pgoff, pgoff) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_keyctl -+SC_TRACE_EVENT(sys_keyctl, -+ TP_PROTO(int option, unsigned long arg2, unsigned long arg3, unsigned long arg4, unsigned long arg5), -+ TP_ARGS(option, arg2, arg3, arg4, arg5), -+ TP_STRUCT__entry(__field(int, option) __field(unsigned long, arg2) __field(unsigned long, arg3) __field(unsigned long, arg4) __field(unsigned long, arg5)), -+ TP_fast_assign(tp_assign(option, option) tp_assign(arg2, arg2) tp_assign(arg3, arg3) tp_assign(arg4, arg4) tp_assign(arg5, arg5)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_mmap_pgoff -+SC_TRACE_EVENT(sys_mmap_pgoff, -+ TP_PROTO(unsigned long addr, unsigned long len, unsigned long prot, unsigned long flags, unsigned long fd, unsigned long pgoff), -+ TP_ARGS(addr, len, prot, flags, fd, pgoff), -+ TP_STRUCT__entry(__field_hex(unsigned long, addr) __field(unsigned long, len) __field(unsigned long, prot) __field(unsigned long, flags) __field(unsigned long, fd) __field(unsigned long, pgoff)), -+ TP_fast_assign(tp_assign(addr, addr) tp_assign(len, len) tp_assign(prot, prot) tp_assign(flags, flags) tp_assign(fd, fd) tp_assign(pgoff, pgoff)), -+ TP_printk() -+) -+#endif -+ -+#endif /* _TRACE_SYSCALLS_INTEGERS_H */ -+ -+/* This part must be outside protection */ -+#include "../../../probes/define_trace.h" -+ -+#else /* CREATE_SYSCALL_TABLE */ -+ -+#include "x86-32-syscalls-3.1.0-rc6_integers_override.h" -+#include "syscalls_integers_override.h" -+ -+#ifndef OVERRIDE_TABLE_32_sys_restart_syscall -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_restart_syscall, 0, 0) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getpid -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_getpid, 20, 0) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getuid16 -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_getuid16, 24, 0) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_pause -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_pause, 29, 0) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sync -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_sync, 36, 0) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getgid16 -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_getgid16, 47, 0) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_geteuid16 -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_geteuid16, 49, 0) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getegid16 -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_getegid16, 50, 0) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getppid -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_getppid, 64, 0) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getpgrp -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_getpgrp, 65, 0) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setsid -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_setsid, 66, 0) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sgetmask -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_sgetmask, 68, 0) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_vhangup -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_vhangup, 111, 0) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_munlockall -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_munlockall, 153, 0) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sched_yield -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_sched_yield, 158, 0) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getuid -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_getuid, 199, 0) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getgid -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_getgid, 200, 0) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_geteuid -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_geteuid, 201, 0) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getegid -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_getegid, 202, 0) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_gettid -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_gettid, 224, 0) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_inotify_init -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_inotify_init, 291, 0) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_exit -+TRACE_SYSCALL_TABLE(sys_exit, sys_exit, 1, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_close -+TRACE_SYSCALL_TABLE(sys_close, sys_close, 6, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_lseek -+TRACE_SYSCALL_TABLE(sys_lseek, sys_lseek, 19, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setuid16 -+TRACE_SYSCALL_TABLE(sys_setuid16, sys_setuid16, 23, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_ptrace -+TRACE_SYSCALL_TABLE(sys_ptrace, sys_ptrace, 26, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_alarm -+TRACE_SYSCALL_TABLE(sys_alarm, sys_alarm, 27, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_nice -+TRACE_SYSCALL_TABLE(sys_nice, sys_nice, 34, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_kill -+TRACE_SYSCALL_TABLE(sys_kill, sys_kill, 37, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_dup -+TRACE_SYSCALL_TABLE(sys_dup, sys_dup, 41, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_brk -+TRACE_SYSCALL_TABLE(sys_brk, sys_brk, 45, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setgid16 -+TRACE_SYSCALL_TABLE(sys_setgid16, sys_setgid16, 46, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_signal -+TRACE_SYSCALL_TABLE(sys_signal, sys_signal, 48, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_ioctl -+TRACE_SYSCALL_TABLE(sys_ioctl, sys_ioctl, 54, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_fcntl -+TRACE_SYSCALL_TABLE(sys_fcntl, sys_fcntl, 55, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setpgid -+TRACE_SYSCALL_TABLE(sys_setpgid, sys_setpgid, 57, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_umask -+TRACE_SYSCALL_TABLE(sys_umask, sys_umask, 60, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_dup2 -+TRACE_SYSCALL_TABLE(sys_dup2, sys_dup2, 63, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_ssetmask -+TRACE_SYSCALL_TABLE(sys_ssetmask, sys_ssetmask, 69, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setreuid16 -+TRACE_SYSCALL_TABLE(sys_setreuid16, sys_setreuid16, 70, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setregid16 -+TRACE_SYSCALL_TABLE(sys_setregid16, sys_setregid16, 71, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_munmap -+TRACE_SYSCALL_TABLE(sys_munmap, sys_munmap, 91, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_ftruncate -+TRACE_SYSCALL_TABLE(sys_ftruncate, sys_ftruncate, 93, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_fchmod -+TRACE_SYSCALL_TABLE(sys_fchmod, sys_fchmod, 94, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_fchown16 -+TRACE_SYSCALL_TABLE(sys_fchown16, sys_fchown16, 95, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getpriority -+TRACE_SYSCALL_TABLE(sys_getpriority, sys_getpriority, 96, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setpriority -+TRACE_SYSCALL_TABLE(sys_setpriority, sys_setpriority, 97, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_fsync -+TRACE_SYSCALL_TABLE(sys_fsync, sys_fsync, 118, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_mprotect -+TRACE_SYSCALL_TABLE(sys_mprotect, sys_mprotect, 125, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getpgid -+TRACE_SYSCALL_TABLE(sys_getpgid, sys_getpgid, 132, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_fchdir -+TRACE_SYSCALL_TABLE(sys_fchdir, sys_fchdir, 133, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_bdflush -+TRACE_SYSCALL_TABLE(sys_bdflush, sys_bdflush, 134, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sysfs -+TRACE_SYSCALL_TABLE(sys_sysfs, sys_sysfs, 135, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_personality -+TRACE_SYSCALL_TABLE(sys_personality, sys_personality, 136, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setfsuid16 -+TRACE_SYSCALL_TABLE(sys_setfsuid16, sys_setfsuid16, 138, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setfsgid16 -+TRACE_SYSCALL_TABLE(sys_setfsgid16, sys_setfsgid16, 139, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_flock -+TRACE_SYSCALL_TABLE(sys_flock, sys_flock, 143, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_msync -+TRACE_SYSCALL_TABLE(sys_msync, sys_msync, 144, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getsid -+TRACE_SYSCALL_TABLE(sys_getsid, sys_getsid, 147, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_fdatasync -+TRACE_SYSCALL_TABLE(sys_fdatasync, sys_fdatasync, 148, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_mlock -+TRACE_SYSCALL_TABLE(sys_mlock, sys_mlock, 150, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_munlock -+TRACE_SYSCALL_TABLE(sys_munlock, sys_munlock, 151, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_mlockall -+TRACE_SYSCALL_TABLE(sys_mlockall, sys_mlockall, 152, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sched_getscheduler -+TRACE_SYSCALL_TABLE(sys_sched_getscheduler, sys_sched_getscheduler, 157, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sched_get_priority_max -+TRACE_SYSCALL_TABLE(sys_sched_get_priority_max, sys_sched_get_priority_max, 159, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sched_get_priority_min -+TRACE_SYSCALL_TABLE(sys_sched_get_priority_min, sys_sched_get_priority_min, 160, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_mremap -+TRACE_SYSCALL_TABLE(sys_mremap, sys_mremap, 163, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setresuid16 -+TRACE_SYSCALL_TABLE(sys_setresuid16, sys_setresuid16, 164, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setresgid16 -+TRACE_SYSCALL_TABLE(sys_setresgid16, sys_setresgid16, 170, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_prctl -+TRACE_SYSCALL_TABLE(sys_prctl, sys_prctl, 172, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_mmap_pgoff -+TRACE_SYSCALL_TABLE(sys_mmap_pgoff, sys_mmap_pgoff, 192, 6) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setreuid -+TRACE_SYSCALL_TABLE(sys_setreuid, sys_setreuid, 203, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setregid -+TRACE_SYSCALL_TABLE(sys_setregid, sys_setregid, 204, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_fchown -+TRACE_SYSCALL_TABLE(sys_fchown, sys_fchown, 207, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setresuid -+TRACE_SYSCALL_TABLE(sys_setresuid, sys_setresuid, 208, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setresgid -+TRACE_SYSCALL_TABLE(sys_setresgid, sys_setresgid, 210, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setuid -+TRACE_SYSCALL_TABLE(sys_setuid, sys_setuid, 213, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setgid -+TRACE_SYSCALL_TABLE(sys_setgid, sys_setgid, 214, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setfsuid -+TRACE_SYSCALL_TABLE(sys_setfsuid, sys_setfsuid, 215, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setfsgid -+TRACE_SYSCALL_TABLE(sys_setfsgid, sys_setfsgid, 216, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_madvise -+TRACE_SYSCALL_TABLE(sys_madvise, sys_madvise, 219, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_fcntl64 -+TRACE_SYSCALL_TABLE(sys_fcntl64, sys_fcntl64, 221, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_tkill -+TRACE_SYSCALL_TABLE(sys_tkill, sys_tkill, 238, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_io_destroy -+TRACE_SYSCALL_TABLE(sys_io_destroy, sys_io_destroy, 246, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_exit_group -+TRACE_SYSCALL_TABLE(sys_exit_group, sys_exit_group, 252, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_epoll_create -+TRACE_SYSCALL_TABLE(sys_epoll_create, sys_epoll_create, 254, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_remap_file_pages -+TRACE_SYSCALL_TABLE(sys_remap_file_pages, sys_remap_file_pages, 257, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_timer_getoverrun -+TRACE_SYSCALL_TABLE(sys_timer_getoverrun, sys_timer_getoverrun, 262, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_timer_delete -+TRACE_SYSCALL_TABLE(sys_timer_delete, sys_timer_delete, 263, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_tgkill -+TRACE_SYSCALL_TABLE(sys_tgkill, sys_tgkill, 270, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_keyctl -+TRACE_SYSCALL_TABLE(sys_keyctl, sys_keyctl, 288, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_ioprio_set -+TRACE_SYSCALL_TABLE(sys_ioprio_set, sys_ioprio_set, 289, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_ioprio_get -+TRACE_SYSCALL_TABLE(sys_ioprio_get, sys_ioprio_get, 290, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_inotify_rm_watch -+TRACE_SYSCALL_TABLE(sys_inotify_rm_watch, sys_inotify_rm_watch, 293, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_unshare -+TRACE_SYSCALL_TABLE(sys_unshare, sys_unshare, 310, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_tee -+TRACE_SYSCALL_TABLE(sys_tee, sys_tee, 315, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_timerfd_create -+TRACE_SYSCALL_TABLE(sys_timerfd_create, sys_timerfd_create, 322, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_eventfd -+TRACE_SYSCALL_TABLE(sys_eventfd, sys_eventfd, 323, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_eventfd2 -+TRACE_SYSCALL_TABLE(sys_eventfd2, sys_eventfd2, 328, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_epoll_create1 -+TRACE_SYSCALL_TABLE(sys_epoll_create1, sys_epoll_create1, 329, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_dup3 -+TRACE_SYSCALL_TABLE(sys_dup3, sys_dup3, 330, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_inotify_init1 -+TRACE_SYSCALL_TABLE(sys_inotify_init1, sys_inotify_init1, 332, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_fanotify_init -+TRACE_SYSCALL_TABLE(sys_fanotify_init, sys_fanotify_init, 338, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_syncfs -+TRACE_SYSCALL_TABLE(sys_syncfs, sys_syncfs, 344, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setns -+TRACE_SYSCALL_TABLE(sys_setns, sys_setns, 346, 2) -+#endif -+ -+#endif /* CREATE_SYSCALL_TABLE */ ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/syscalls/headers/x86-32-syscalls-3.1.0-rc6_integers_override.h -@@ -0,0 +1,38 @@ -+#ifndef CONFIG_UID16 -+ -+#define OVERRIDE_32_sys_getuid16 -+#define OVERRIDE_32_sys_getgid16 -+#define OVERRIDE_32_sys_geteuid16 -+#define OVERRIDE_32_sys_getegid16 -+#define OVERRIDE_32_sys_setuid16 -+#define OVERRIDE_32_sys_setgid16 -+#define OVERRIDE_32_sys_setfsuid16 -+#define OVERRIDE_32_sys_setfsgid16 -+#define OVERRIDE_32_sys_setreuid16 -+#define OVERRIDE_32_sys_setregid16 -+#define OVERRIDE_32_sys_fchown16 -+#define OVERRIDE_32_sys_setresuid16 -+#define OVERRIDE_32_sys_setresgid16 -+ -+#define OVERRIDE_TABLE_32_sys_getuid16 -+#define OVERRIDE_TABLE_32_sys_getgid16 -+#define OVERRIDE_TABLE_32_sys_geteuid16 -+#define OVERRIDE_TABLE_32_sys_getegid16 -+#define OVERRIDE_TABLE_32_sys_setuid16 -+#define OVERRIDE_TABLE_32_sys_setgid16 -+#define OVERRIDE_TABLE_32_sys_setreuid16 -+#define OVERRIDE_TABLE_32_sys_setregid16 -+#define OVERRIDE_TABLE_32_sys_fchown16 -+#define OVERRIDE_TABLE_32_sys_setfsuid16 -+#define OVERRIDE_TABLE_32_sys_setfsgid16 -+#define OVERRIDE_TABLE_32_sys_setresuid16 -+#define OVERRIDE_TABLE_32_sys_setresgid16 -+ -+#endif -+ -+#ifdef CREATE_SYSCALL_TABLE -+ -+#define OVERRIDE_TABLE_32_sys_mmap -+TRACE_SYSCALL_TABLE(sys_mmap, sys_mmap, 90, 6) -+ -+#endif ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/syscalls/headers/x86-32-syscalls-3.1.0-rc6_pointers.h -@@ -0,0 +1,2232 @@ -+/* THIS FILE IS AUTO-GENERATED. DO NOT EDIT */ -+#ifndef CREATE_SYSCALL_TABLE -+ -+#if !defined(_TRACE_SYSCALLS_POINTERS_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_SYSCALLS_POINTERS_H -+ -+#include <linux/tracepoint.h> -+#include <linux/syscalls.h> -+#include "x86-32-syscalls-3.1.0-rc6_pointers_override.h" -+#include "syscalls_pointers_override.h" -+ -+#ifndef OVERRIDE_32_sys_unlink -+SC_TRACE_EVENT(sys_unlink, -+ TP_PROTO(const char * pathname), -+ TP_ARGS(pathname), -+ TP_STRUCT__entry(__string_from_user(pathname, pathname)), -+ TP_fast_assign(tp_copy_string_from_user(pathname, pathname)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_chdir -+SC_TRACE_EVENT(sys_chdir, -+ TP_PROTO(const char * filename), -+ TP_ARGS(filename), -+ TP_STRUCT__entry(__string_from_user(filename, filename)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_time -+SC_TRACE_EVENT(sys_time, -+ TP_PROTO(time_t * tloc), -+ TP_ARGS(tloc), -+ TP_STRUCT__entry(__field_hex(time_t *, tloc)), -+ TP_fast_assign(tp_assign(tloc, tloc)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_oldumount -+SC_TRACE_EVENT(sys_oldumount, -+ TP_PROTO(char * name), -+ TP_ARGS(name), -+ TP_STRUCT__entry(__string_from_user(name, name)), -+ TP_fast_assign(tp_copy_string_from_user(name, name)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_stime -+SC_TRACE_EVENT(sys_stime, -+ TP_PROTO(time_t * tptr), -+ TP_ARGS(tptr), -+ TP_STRUCT__entry(__field_hex(time_t *, tptr)), -+ TP_fast_assign(tp_assign(tptr, tptr)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_rmdir -+SC_TRACE_EVENT(sys_rmdir, -+ TP_PROTO(const char * pathname), -+ TP_ARGS(pathname), -+ TP_STRUCT__entry(__string_from_user(pathname, pathname)), -+ TP_fast_assign(tp_copy_string_from_user(pathname, pathname)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_pipe -+SC_TRACE_EVENT(sys_pipe, -+ TP_PROTO(int * fildes), -+ TP_ARGS(fildes), -+ TP_STRUCT__entry(__field_hex(int *, fildes)), -+ TP_fast_assign(tp_assign(fildes, fildes)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_times -+SC_TRACE_EVENT(sys_times, -+ TP_PROTO(struct tms * tbuf), -+ TP_ARGS(tbuf), -+ TP_STRUCT__entry(__field_hex(struct tms *, tbuf)), -+ TP_fast_assign(tp_assign(tbuf, tbuf)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_acct -+SC_TRACE_EVENT(sys_acct, -+ TP_PROTO(const char * name), -+ TP_ARGS(name), -+ TP_STRUCT__entry(__string_from_user(name, name)), -+ TP_fast_assign(tp_copy_string_from_user(name, name)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_olduname -+SC_TRACE_EVENT(sys_olduname, -+ TP_PROTO(struct oldold_utsname * name), -+ TP_ARGS(name), -+ TP_STRUCT__entry(__field_hex(struct oldold_utsname *, name)), -+ TP_fast_assign(tp_assign(name, name)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_chroot -+SC_TRACE_EVENT(sys_chroot, -+ TP_PROTO(const char * filename), -+ TP_ARGS(filename), -+ TP_STRUCT__entry(__string_from_user(filename, filename)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_sigpending -+SC_TRACE_EVENT(sys_sigpending, -+ TP_PROTO(old_sigset_t * set), -+ TP_ARGS(set), -+ TP_STRUCT__entry(__field_hex(old_sigset_t *, set)), -+ TP_fast_assign(tp_assign(set, set)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_old_select -+SC_TRACE_EVENT(sys_old_select, -+ TP_PROTO(struct sel_arg_struct * arg), -+ TP_ARGS(arg), -+ TP_STRUCT__entry(__field_hex(struct sel_arg_struct *, arg)), -+ TP_fast_assign(tp_assign(arg, arg)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_uselib -+SC_TRACE_EVENT(sys_uselib, -+ TP_PROTO(const char * library), -+ TP_ARGS(library), -+ TP_STRUCT__entry(__field_hex(const char *, library)), -+ TP_fast_assign(tp_assign(library, library)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_old_mmap -+SC_TRACE_EVENT(sys_old_mmap, -+ TP_PROTO(struct mmap_arg_struct * arg), -+ TP_ARGS(arg), -+ TP_STRUCT__entry(__field_hex(struct mmap_arg_struct *, arg)), -+ TP_fast_assign(tp_assign(arg, arg)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_uname -+SC_TRACE_EVENT(sys_uname, -+ TP_PROTO(struct old_utsname * name), -+ TP_ARGS(name), -+ TP_STRUCT__entry(__field_hex(struct old_utsname *, name)), -+ TP_fast_assign(tp_assign(name, name)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_swapoff -+SC_TRACE_EVENT(sys_swapoff, -+ TP_PROTO(const char * specialfile), -+ TP_ARGS(specialfile), -+ TP_STRUCT__entry(__string_from_user(specialfile, specialfile)), -+ TP_fast_assign(tp_copy_string_from_user(specialfile, specialfile)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_sysinfo -+SC_TRACE_EVENT(sys_sysinfo, -+ TP_PROTO(struct sysinfo * info), -+ TP_ARGS(info), -+ TP_STRUCT__entry(__field_hex(struct sysinfo *, info)), -+ TP_fast_assign(tp_assign(info, info)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_newuname -+SC_TRACE_EVENT(sys_newuname, -+ TP_PROTO(struct new_utsname * name), -+ TP_ARGS(name), -+ TP_STRUCT__entry(__field_hex(struct new_utsname *, name)), -+ TP_fast_assign(tp_assign(name, name)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_adjtimex -+SC_TRACE_EVENT(sys_adjtimex, -+ TP_PROTO(struct timex * txc_p), -+ TP_ARGS(txc_p), -+ TP_STRUCT__entry(__field_hex(struct timex *, txc_p)), -+ TP_fast_assign(tp_assign(txc_p, txc_p)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_sysctl -+SC_TRACE_EVENT(sys_sysctl, -+ TP_PROTO(struct __sysctl_args * args), -+ TP_ARGS(args), -+ TP_STRUCT__entry(__field_hex(struct __sysctl_args *, args)), -+ TP_fast_assign(tp_assign(args, args)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_set_tid_address -+SC_TRACE_EVENT(sys_set_tid_address, -+ TP_PROTO(int * tidptr), -+ TP_ARGS(tidptr), -+ TP_STRUCT__entry(__field_hex(int *, tidptr)), -+ TP_fast_assign(tp_assign(tidptr, tidptr)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_mq_unlink -+SC_TRACE_EVENT(sys_mq_unlink, -+ TP_PROTO(const char * u_name), -+ TP_ARGS(u_name), -+ TP_STRUCT__entry(__string_from_user(u_name, u_name)), -+ TP_fast_assign(tp_copy_string_from_user(u_name, u_name)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_creat -+SC_TRACE_EVENT(sys_creat, -+ TP_PROTO(const char * pathname, int mode), -+ TP_ARGS(pathname, mode), -+ TP_STRUCT__entry(__string_from_user(pathname, pathname) __field(int, mode)), -+ TP_fast_assign(tp_copy_string_from_user(pathname, pathname) tp_assign(mode, mode)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_link -+SC_TRACE_EVENT(sys_link, -+ TP_PROTO(const char * oldname, const char * newname), -+ TP_ARGS(oldname, newname), -+ TP_STRUCT__entry(__string_from_user(oldname, oldname) __string_from_user(newname, newname)), -+ TP_fast_assign(tp_copy_string_from_user(oldname, oldname) tp_copy_string_from_user(newname, newname)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_chmod -+SC_TRACE_EVENT(sys_chmod, -+ TP_PROTO(const char * filename, mode_t mode), -+ TP_ARGS(filename, mode), -+ TP_STRUCT__entry(__string_from_user(filename, filename) __field(mode_t, mode)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename) tp_assign(mode, mode)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_stat -+SC_TRACE_EVENT(sys_stat, -+ TP_PROTO(const char * filename, struct __old_kernel_stat * statbuf), -+ TP_ARGS(filename, statbuf), -+ TP_STRUCT__entry(__string_from_user(filename, filename) __field_hex(struct __old_kernel_stat *, statbuf)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename) tp_assign(statbuf, statbuf)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_fstat -+SC_TRACE_EVENT(sys_fstat, -+ TP_PROTO(unsigned int fd, struct __old_kernel_stat * statbuf), -+ TP_ARGS(fd, statbuf), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field_hex(struct __old_kernel_stat *, statbuf)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(statbuf, statbuf)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_utime -+SC_TRACE_EVENT(sys_utime, -+ TP_PROTO(char * filename, struct utimbuf * times), -+ TP_ARGS(filename, times), -+ TP_STRUCT__entry(__string_from_user(filename, filename) __field_hex(struct utimbuf *, times)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename) tp_assign(times, times)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_access -+SC_TRACE_EVENT(sys_access, -+ TP_PROTO(const char * filename, int mode), -+ TP_ARGS(filename, mode), -+ TP_STRUCT__entry(__string_from_user(filename, filename) __field(int, mode)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename) tp_assign(mode, mode)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_rename -+SC_TRACE_EVENT(sys_rename, -+ TP_PROTO(const char * oldname, const char * newname), -+ TP_ARGS(oldname, newname), -+ TP_STRUCT__entry(__string_from_user(oldname, oldname) __string_from_user(newname, newname)), -+ TP_fast_assign(tp_copy_string_from_user(oldname, oldname) tp_copy_string_from_user(newname, newname)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_mkdir -+SC_TRACE_EVENT(sys_mkdir, -+ TP_PROTO(const char * pathname, int mode), -+ TP_ARGS(pathname, mode), -+ TP_STRUCT__entry(__string_from_user(pathname, pathname) __field(int, mode)), -+ TP_fast_assign(tp_copy_string_from_user(pathname, pathname) tp_assign(mode, mode)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_umount -+SC_TRACE_EVENT(sys_umount, -+ TP_PROTO(char * name, int flags), -+ TP_ARGS(name, flags), -+ TP_STRUCT__entry(__string_from_user(name, name) __field(int, flags)), -+ TP_fast_assign(tp_copy_string_from_user(name, name) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_ustat -+SC_TRACE_EVENT(sys_ustat, -+ TP_PROTO(unsigned dev, struct ustat * ubuf), -+ TP_ARGS(dev, ubuf), -+ TP_STRUCT__entry(__field(unsigned, dev) __field_hex(struct ustat *, ubuf)), -+ TP_fast_assign(tp_assign(dev, dev) tp_assign(ubuf, ubuf)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_sethostname -+SC_TRACE_EVENT(sys_sethostname, -+ TP_PROTO(char * name, int len), -+ TP_ARGS(name, len), -+ TP_STRUCT__entry(__string_from_user(name, name) __field(int, len)), -+ TP_fast_assign(tp_copy_string_from_user(name, name) tp_assign(len, len)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setrlimit -+SC_TRACE_EVENT(sys_setrlimit, -+ TP_PROTO(unsigned int resource, struct rlimit * rlim), -+ TP_ARGS(resource, rlim), -+ TP_STRUCT__entry(__field(unsigned int, resource) __field_hex(struct rlimit *, rlim)), -+ TP_fast_assign(tp_assign(resource, resource) tp_assign(rlim, rlim)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_old_getrlimit -+SC_TRACE_EVENT(sys_old_getrlimit, -+ TP_PROTO(unsigned int resource, struct rlimit * rlim), -+ TP_ARGS(resource, rlim), -+ TP_STRUCT__entry(__field(unsigned int, resource) __field_hex(struct rlimit *, rlim)), -+ TP_fast_assign(tp_assign(resource, resource) tp_assign(rlim, rlim)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_getrusage -+SC_TRACE_EVENT(sys_getrusage, -+ TP_PROTO(int who, struct rusage * ru), -+ TP_ARGS(who, ru), -+ TP_STRUCT__entry(__field(int, who) __field_hex(struct rusage *, ru)), -+ TP_fast_assign(tp_assign(who, who) tp_assign(ru, ru)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_gettimeofday -+SC_TRACE_EVENT(sys_gettimeofday, -+ TP_PROTO(struct timeval * tv, struct timezone * tz), -+ TP_ARGS(tv, tz), -+ TP_STRUCT__entry(__field_hex(struct timeval *, tv) __field_hex(struct timezone *, tz)), -+ TP_fast_assign(tp_assign(tv, tv) tp_assign(tz, tz)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_settimeofday -+SC_TRACE_EVENT(sys_settimeofday, -+ TP_PROTO(struct timeval * tv, struct timezone * tz), -+ TP_ARGS(tv, tz), -+ TP_STRUCT__entry(__field_hex(struct timeval *, tv) __field_hex(struct timezone *, tz)), -+ TP_fast_assign(tp_assign(tv, tv) tp_assign(tz, tz)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_getgroups16 -+SC_TRACE_EVENT(sys_getgroups16, -+ TP_PROTO(int gidsetsize, old_gid_t * grouplist), -+ TP_ARGS(gidsetsize, grouplist), -+ TP_STRUCT__entry(__field(int, gidsetsize) __field_hex(old_gid_t *, grouplist)), -+ TP_fast_assign(tp_assign(gidsetsize, gidsetsize) tp_assign(grouplist, grouplist)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setgroups16 -+SC_TRACE_EVENT(sys_setgroups16, -+ TP_PROTO(int gidsetsize, old_gid_t * grouplist), -+ TP_ARGS(gidsetsize, grouplist), -+ TP_STRUCT__entry(__field(int, gidsetsize) __field_hex(old_gid_t *, grouplist)), -+ TP_fast_assign(tp_assign(gidsetsize, gidsetsize) tp_assign(grouplist, grouplist)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_symlink -+SC_TRACE_EVENT(sys_symlink, -+ TP_PROTO(const char * oldname, const char * newname), -+ TP_ARGS(oldname, newname), -+ TP_STRUCT__entry(__string_from_user(oldname, oldname) __string_from_user(newname, newname)), -+ TP_fast_assign(tp_copy_string_from_user(oldname, oldname) tp_copy_string_from_user(newname, newname)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_lstat -+SC_TRACE_EVENT(sys_lstat, -+ TP_PROTO(const char * filename, struct __old_kernel_stat * statbuf), -+ TP_ARGS(filename, statbuf), -+ TP_STRUCT__entry(__string_from_user(filename, filename) __field_hex(struct __old_kernel_stat *, statbuf)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename) tp_assign(statbuf, statbuf)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_swapon -+SC_TRACE_EVENT(sys_swapon, -+ TP_PROTO(const char * specialfile, int swap_flags), -+ TP_ARGS(specialfile, swap_flags), -+ TP_STRUCT__entry(__string_from_user(specialfile, specialfile) __field(int, swap_flags)), -+ TP_fast_assign(tp_copy_string_from_user(specialfile, specialfile) tp_assign(swap_flags, swap_flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_truncate -+SC_TRACE_EVENT(sys_truncate, -+ TP_PROTO(const char * path, long length), -+ TP_ARGS(path, length), -+ TP_STRUCT__entry(__string_from_user(path, path) __field(long, length)), -+ TP_fast_assign(tp_copy_string_from_user(path, path) tp_assign(length, length)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_statfs -+SC_TRACE_EVENT(sys_statfs, -+ TP_PROTO(const char * pathname, struct statfs * buf), -+ TP_ARGS(pathname, buf), -+ TP_STRUCT__entry(__string_from_user(pathname, pathname) __field_hex(struct statfs *, buf)), -+ TP_fast_assign(tp_copy_string_from_user(pathname, pathname) tp_assign(buf, buf)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_fstatfs -+SC_TRACE_EVENT(sys_fstatfs, -+ TP_PROTO(unsigned int fd, struct statfs * buf), -+ TP_ARGS(fd, buf), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field_hex(struct statfs *, buf)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(buf, buf)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_socketcall -+SC_TRACE_EVENT(sys_socketcall, -+ TP_PROTO(int call, unsigned long * args), -+ TP_ARGS(call, args), -+ TP_STRUCT__entry(__field(int, call) __field_hex(unsigned long *, args)), -+ TP_fast_assign(tp_assign(call, call) tp_assign(args, args)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_getitimer -+SC_TRACE_EVENT(sys_getitimer, -+ TP_PROTO(int which, struct itimerval * value), -+ TP_ARGS(which, value), -+ TP_STRUCT__entry(__field(int, which) __field_hex(struct itimerval *, value)), -+ TP_fast_assign(tp_assign(which, which) tp_assign(value, value)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_newstat -+SC_TRACE_EVENT(sys_newstat, -+ TP_PROTO(const char * filename, struct stat * statbuf), -+ TP_ARGS(filename, statbuf), -+ TP_STRUCT__entry(__string_from_user(filename, filename) __field_hex(struct stat *, statbuf)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename) tp_assign(statbuf, statbuf)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_newlstat -+SC_TRACE_EVENT(sys_newlstat, -+ TP_PROTO(const char * filename, struct stat * statbuf), -+ TP_ARGS(filename, statbuf), -+ TP_STRUCT__entry(__string_from_user(filename, filename) __field_hex(struct stat *, statbuf)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename) tp_assign(statbuf, statbuf)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_newfstat -+SC_TRACE_EVENT(sys_newfstat, -+ TP_PROTO(unsigned int fd, struct stat * statbuf), -+ TP_ARGS(fd, statbuf), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field_hex(struct stat *, statbuf)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(statbuf, statbuf)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setdomainname -+SC_TRACE_EVENT(sys_setdomainname, -+ TP_PROTO(char * name, int len), -+ TP_ARGS(name, len), -+ TP_STRUCT__entry(__string_from_user(name, name) __field(int, len)), -+ TP_fast_assign(tp_copy_string_from_user(name, name) tp_assign(len, len)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_delete_module -+SC_TRACE_EVENT(sys_delete_module, -+ TP_PROTO(const char * name_user, unsigned int flags), -+ TP_ARGS(name_user, flags), -+ TP_STRUCT__entry(__string_from_user(name_user, name_user) __field(unsigned int, flags)), -+ TP_fast_assign(tp_copy_string_from_user(name_user, name_user) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_sched_setparam -+SC_TRACE_EVENT(sys_sched_setparam, -+ TP_PROTO(pid_t pid, struct sched_param * param), -+ TP_ARGS(pid, param), -+ TP_STRUCT__entry(__field(pid_t, pid) __field_hex(struct sched_param *, param)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(param, param)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_sched_getparam -+SC_TRACE_EVENT(sys_sched_getparam, -+ TP_PROTO(pid_t pid, struct sched_param * param), -+ TP_ARGS(pid, param), -+ TP_STRUCT__entry(__field(pid_t, pid) __field_hex(struct sched_param *, param)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(param, param)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_sched_rr_get_interval -+SC_TRACE_EVENT(sys_sched_rr_get_interval, -+ TP_PROTO(pid_t pid, struct timespec * interval), -+ TP_ARGS(pid, interval), -+ TP_STRUCT__entry(__field(pid_t, pid) __field_hex(struct timespec *, interval)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(interval, interval)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_nanosleep -+SC_TRACE_EVENT(sys_nanosleep, -+ TP_PROTO(struct timespec * rqtp, struct timespec * rmtp), -+ TP_ARGS(rqtp, rmtp), -+ TP_STRUCT__entry(__field_hex(struct timespec *, rqtp) __field_hex(struct timespec *, rmtp)), -+ TP_fast_assign(tp_assign(rqtp, rqtp) tp_assign(rmtp, rmtp)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_rt_sigpending -+SC_TRACE_EVENT(sys_rt_sigpending, -+ TP_PROTO(sigset_t * set, size_t sigsetsize), -+ TP_ARGS(set, sigsetsize), -+ TP_STRUCT__entry(__field_hex(sigset_t *, set) __field(size_t, sigsetsize)), -+ TP_fast_assign(tp_assign(set, set) tp_assign(sigsetsize, sigsetsize)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_rt_sigsuspend -+SC_TRACE_EVENT(sys_rt_sigsuspend, -+ TP_PROTO(sigset_t * unewset, size_t sigsetsize), -+ TP_ARGS(unewset, sigsetsize), -+ TP_STRUCT__entry(__field_hex(sigset_t *, unewset) __field(size_t, sigsetsize)), -+ TP_fast_assign(tp_assign(unewset, unewset) tp_assign(sigsetsize, sigsetsize)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_getcwd -+SC_TRACE_EVENT(sys_getcwd, -+ TP_PROTO(char * buf, unsigned long size), -+ TP_ARGS(buf, size), -+ TP_STRUCT__entry(__field_hex(char *, buf) __field(unsigned long, size)), -+ TP_fast_assign(tp_assign(buf, buf) tp_assign(size, size)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_getrlimit -+SC_TRACE_EVENT(sys_getrlimit, -+ TP_PROTO(unsigned int resource, struct rlimit * rlim), -+ TP_ARGS(resource, rlim), -+ TP_STRUCT__entry(__field(unsigned int, resource) __field_hex(struct rlimit *, rlim)), -+ TP_fast_assign(tp_assign(resource, resource) tp_assign(rlim, rlim)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_stat64 -+SC_TRACE_EVENT(sys_stat64, -+ TP_PROTO(const char * filename, struct stat64 * statbuf), -+ TP_ARGS(filename, statbuf), -+ TP_STRUCT__entry(__string_from_user(filename, filename) __field_hex(struct stat64 *, statbuf)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename) tp_assign(statbuf, statbuf)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_lstat64 -+SC_TRACE_EVENT(sys_lstat64, -+ TP_PROTO(const char * filename, struct stat64 * statbuf), -+ TP_ARGS(filename, statbuf), -+ TP_STRUCT__entry(__string_from_user(filename, filename) __field_hex(struct stat64 *, statbuf)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename) tp_assign(statbuf, statbuf)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_fstat64 -+SC_TRACE_EVENT(sys_fstat64, -+ TP_PROTO(unsigned long fd, struct stat64 * statbuf), -+ TP_ARGS(fd, statbuf), -+ TP_STRUCT__entry(__field(unsigned long, fd) __field_hex(struct stat64 *, statbuf)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(statbuf, statbuf)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_getgroups -+SC_TRACE_EVENT(sys_getgroups, -+ TP_PROTO(int gidsetsize, gid_t * grouplist), -+ TP_ARGS(gidsetsize, grouplist), -+ TP_STRUCT__entry(__field(int, gidsetsize) __field_hex(gid_t *, grouplist)), -+ TP_fast_assign(tp_assign(gidsetsize, gidsetsize) tp_assign(grouplist, grouplist)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setgroups -+SC_TRACE_EVENT(sys_setgroups, -+ TP_PROTO(int gidsetsize, gid_t * grouplist), -+ TP_ARGS(gidsetsize, grouplist), -+ TP_STRUCT__entry(__field(int, gidsetsize) __field_hex(gid_t *, grouplist)), -+ TP_fast_assign(tp_assign(gidsetsize, gidsetsize) tp_assign(grouplist, grouplist)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_pivot_root -+SC_TRACE_EVENT(sys_pivot_root, -+ TP_PROTO(const char * new_root, const char * put_old), -+ TP_ARGS(new_root, put_old), -+ TP_STRUCT__entry(__string_from_user(new_root, new_root) __string_from_user(put_old, put_old)), -+ TP_fast_assign(tp_copy_string_from_user(new_root, new_root) tp_copy_string_from_user(put_old, put_old)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_removexattr -+SC_TRACE_EVENT(sys_removexattr, -+ TP_PROTO(const char * pathname, const char * name), -+ TP_ARGS(pathname, name), -+ TP_STRUCT__entry(__string_from_user(pathname, pathname) __string_from_user(name, name)), -+ TP_fast_assign(tp_copy_string_from_user(pathname, pathname) tp_copy_string_from_user(name, name)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_lremovexattr -+SC_TRACE_EVENT(sys_lremovexattr, -+ TP_PROTO(const char * pathname, const char * name), -+ TP_ARGS(pathname, name), -+ TP_STRUCT__entry(__string_from_user(pathname, pathname) __string_from_user(name, name)), -+ TP_fast_assign(tp_copy_string_from_user(pathname, pathname) tp_copy_string_from_user(name, name)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_fremovexattr -+SC_TRACE_EVENT(sys_fremovexattr, -+ TP_PROTO(int fd, const char * name), -+ TP_ARGS(fd, name), -+ TP_STRUCT__entry(__field(int, fd) __string_from_user(name, name)), -+ TP_fast_assign(tp_assign(fd, fd) tp_copy_string_from_user(name, name)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_io_setup -+SC_TRACE_EVENT(sys_io_setup, -+ TP_PROTO(unsigned nr_events, aio_context_t * ctxp), -+ TP_ARGS(nr_events, ctxp), -+ TP_STRUCT__entry(__field(unsigned, nr_events) __field_hex(aio_context_t *, ctxp)), -+ TP_fast_assign(tp_assign(nr_events, nr_events) tp_assign(ctxp, ctxp)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_timer_gettime -+SC_TRACE_EVENT(sys_timer_gettime, -+ TP_PROTO(timer_t timer_id, struct itimerspec * setting), -+ TP_ARGS(timer_id, setting), -+ TP_STRUCT__entry(__field(timer_t, timer_id) __field_hex(struct itimerspec *, setting)), -+ TP_fast_assign(tp_assign(timer_id, timer_id) tp_assign(setting, setting)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_clock_settime -+SC_TRACE_EVENT(sys_clock_settime, -+ TP_PROTO(const clockid_t which_clock, const struct timespec * tp), -+ TP_ARGS(which_clock, tp), -+ TP_STRUCT__entry(__field(const clockid_t, which_clock) __field_hex(const struct timespec *, tp)), -+ TP_fast_assign(tp_assign(which_clock, which_clock) tp_assign(tp, tp)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_clock_gettime -+SC_TRACE_EVENT(sys_clock_gettime, -+ TP_PROTO(const clockid_t which_clock, struct timespec * tp), -+ TP_ARGS(which_clock, tp), -+ TP_STRUCT__entry(__field(const clockid_t, which_clock) __field_hex(struct timespec *, tp)), -+ TP_fast_assign(tp_assign(which_clock, which_clock) tp_assign(tp, tp)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_clock_getres -+SC_TRACE_EVENT(sys_clock_getres, -+ TP_PROTO(const clockid_t which_clock, struct timespec * tp), -+ TP_ARGS(which_clock, tp), -+ TP_STRUCT__entry(__field(const clockid_t, which_clock) __field_hex(struct timespec *, tp)), -+ TP_fast_assign(tp_assign(which_clock, which_clock) tp_assign(tp, tp)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_utimes -+SC_TRACE_EVENT(sys_utimes, -+ TP_PROTO(char * filename, struct timeval * utimes), -+ TP_ARGS(filename, utimes), -+ TP_STRUCT__entry(__string_from_user(filename, filename) __field_hex(struct timeval *, utimes)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename) tp_assign(utimes, utimes)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_mq_notify -+SC_TRACE_EVENT(sys_mq_notify, -+ TP_PROTO(mqd_t mqdes, const struct sigevent * u_notification), -+ TP_ARGS(mqdes, u_notification), -+ TP_STRUCT__entry(__field(mqd_t, mqdes) __field_hex(const struct sigevent *, u_notification)), -+ TP_fast_assign(tp_assign(mqdes, mqdes) tp_assign(u_notification, u_notification)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_set_robust_list -+SC_TRACE_EVENT(sys_set_robust_list, -+ TP_PROTO(struct robust_list_head * head, size_t len), -+ TP_ARGS(head, len), -+ TP_STRUCT__entry(__field_hex(struct robust_list_head *, head) __field(size_t, len)), -+ TP_fast_assign(tp_assign(head, head) tp_assign(len, len)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_timerfd_gettime -+SC_TRACE_EVENT(sys_timerfd_gettime, -+ TP_PROTO(int ufd, struct itimerspec * otmr), -+ TP_ARGS(ufd, otmr), -+ TP_STRUCT__entry(__field(int, ufd) __field_hex(struct itimerspec *, otmr)), -+ TP_fast_assign(tp_assign(ufd, ufd) tp_assign(otmr, otmr)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_pipe2 -+SC_TRACE_EVENT(sys_pipe2, -+ TP_PROTO(int * fildes, int flags), -+ TP_ARGS(fildes, flags), -+ TP_STRUCT__entry(__field_hex(int *, fildes) __field(int, flags)), -+ TP_fast_assign(tp_assign(fildes, fildes) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_clock_adjtime -+SC_TRACE_EVENT(sys_clock_adjtime, -+ TP_PROTO(const clockid_t which_clock, struct timex * utx), -+ TP_ARGS(which_clock, utx), -+ TP_STRUCT__entry(__field(const clockid_t, which_clock) __field_hex(struct timex *, utx)), -+ TP_fast_assign(tp_assign(which_clock, which_clock) tp_assign(utx, utx)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_read -+SC_TRACE_EVENT(sys_read, -+ TP_PROTO(unsigned int fd, char * buf, size_t count), -+ TP_ARGS(fd, buf, count), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field_hex(char *, buf) __field(size_t, count)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(buf, buf) tp_assign(count, count)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_write -+SC_TRACE_EVENT(sys_write, -+ TP_PROTO(unsigned int fd, const char * buf, size_t count), -+ TP_ARGS(fd, buf, count), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field_hex(const char *, buf) __field(size_t, count)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(buf, buf) tp_assign(count, count)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_open -+SC_TRACE_EVENT(sys_open, -+ TP_PROTO(const char * filename, int flags, int mode), -+ TP_ARGS(filename, flags, mode), -+ TP_STRUCT__entry(__string_from_user(filename, filename) __field(int, flags) __field(int, mode)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename) tp_assign(flags, flags) tp_assign(mode, mode)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_waitpid -+SC_TRACE_EVENT(sys_waitpid, -+ TP_PROTO(pid_t pid, int * stat_addr, int options), -+ TP_ARGS(pid, stat_addr, options), -+ TP_STRUCT__entry(__field(pid_t, pid) __field_hex(int *, stat_addr) __field(int, options)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(stat_addr, stat_addr) tp_assign(options, options)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_mknod -+SC_TRACE_EVENT(sys_mknod, -+ TP_PROTO(const char * filename, int mode, unsigned dev), -+ TP_ARGS(filename, mode, dev), -+ TP_STRUCT__entry(__string_from_user(filename, filename) __field(int, mode) __field(unsigned, dev)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename) tp_assign(mode, mode) tp_assign(dev, dev)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_lchown16 -+SC_TRACE_EVENT(sys_lchown16, -+ TP_PROTO(const char * filename, old_uid_t user, old_gid_t group), -+ TP_ARGS(filename, user, group), -+ TP_STRUCT__entry(__string_from_user(filename, filename) __field(old_uid_t, user) __field(old_gid_t, group)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename) tp_assign(user, user) tp_assign(group, group)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_readlink -+SC_TRACE_EVENT(sys_readlink, -+ TP_PROTO(const char * path, char * buf, int bufsiz), -+ TP_ARGS(path, buf, bufsiz), -+ TP_STRUCT__entry(__string_from_user(path, path) __field_hex(char *, buf) __field(int, bufsiz)), -+ TP_fast_assign(tp_copy_string_from_user(path, path) tp_assign(buf, buf) tp_assign(bufsiz, bufsiz)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_old_readdir -+SC_TRACE_EVENT(sys_old_readdir, -+ TP_PROTO(unsigned int fd, struct old_linux_dirent * dirent, unsigned int count), -+ TP_ARGS(fd, dirent, count), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field_hex(struct old_linux_dirent *, dirent) __field(unsigned int, count)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(dirent, dirent) tp_assign(count, count)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_syslog -+SC_TRACE_EVENT(sys_syslog, -+ TP_PROTO(int type, char * buf, int len), -+ TP_ARGS(type, buf, len), -+ TP_STRUCT__entry(__field(int, type) __field_hex(char *, buf) __field(int, len)), -+ TP_fast_assign(tp_assign(type, type) tp_assign(buf, buf) tp_assign(len, len)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setitimer -+SC_TRACE_EVENT(sys_setitimer, -+ TP_PROTO(int which, struct itimerval * value, struct itimerval * ovalue), -+ TP_ARGS(which, value, ovalue), -+ TP_STRUCT__entry(__field(int, which) __field_hex(struct itimerval *, value) __field_hex(struct itimerval *, ovalue)), -+ TP_fast_assign(tp_assign(which, which) tp_assign(value, value) tp_assign(ovalue, ovalue)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_sigprocmask -+SC_TRACE_EVENT(sys_sigprocmask, -+ TP_PROTO(int how, old_sigset_t * nset, old_sigset_t * oset), -+ TP_ARGS(how, nset, oset), -+ TP_STRUCT__entry(__field(int, how) __field_hex(old_sigset_t *, nset) __field_hex(old_sigset_t *, oset)), -+ TP_fast_assign(tp_assign(how, how) tp_assign(nset, nset) tp_assign(oset, oset)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_init_module -+SC_TRACE_EVENT(sys_init_module, -+ TP_PROTO(void * umod, unsigned long len, const char * uargs), -+ TP_ARGS(umod, len, uargs), -+ TP_STRUCT__entry(__field_hex(void *, umod) __field(unsigned long, len) __field_hex(const char *, uargs)), -+ TP_fast_assign(tp_assign(umod, umod) tp_assign(len, len) tp_assign(uargs, uargs)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_getdents -+SC_TRACE_EVENT(sys_getdents, -+ TP_PROTO(unsigned int fd, struct linux_dirent * dirent, unsigned int count), -+ TP_ARGS(fd, dirent, count), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field_hex(struct linux_dirent *, dirent) __field(unsigned int, count)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(dirent, dirent) tp_assign(count, count)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_readv -+SC_TRACE_EVENT(sys_readv, -+ TP_PROTO(unsigned long fd, const struct iovec * vec, unsigned long vlen), -+ TP_ARGS(fd, vec, vlen), -+ TP_STRUCT__entry(__field(unsigned long, fd) __field_hex(const struct iovec *, vec) __field(unsigned long, vlen)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(vec, vec) tp_assign(vlen, vlen)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_writev -+SC_TRACE_EVENT(sys_writev, -+ TP_PROTO(unsigned long fd, const struct iovec * vec, unsigned long vlen), -+ TP_ARGS(fd, vec, vlen), -+ TP_STRUCT__entry(__field(unsigned long, fd) __field_hex(const struct iovec *, vec) __field(unsigned long, vlen)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(vec, vec) tp_assign(vlen, vlen)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_sched_setscheduler -+SC_TRACE_EVENT(sys_sched_setscheduler, -+ TP_PROTO(pid_t pid, int policy, struct sched_param * param), -+ TP_ARGS(pid, policy, param), -+ TP_STRUCT__entry(__field(pid_t, pid) __field(int, policy) __field_hex(struct sched_param *, param)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(policy, policy) tp_assign(param, param)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_getresuid16 -+SC_TRACE_EVENT(sys_getresuid16, -+ TP_PROTO(old_uid_t * ruid, old_uid_t * euid, old_uid_t * suid), -+ TP_ARGS(ruid, euid, suid), -+ TP_STRUCT__entry(__field_hex(old_uid_t *, ruid) __field_hex(old_uid_t *, euid) __field_hex(old_uid_t *, suid)), -+ TP_fast_assign(tp_assign(ruid, ruid) tp_assign(euid, euid) tp_assign(suid, suid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_poll -+SC_TRACE_EVENT(sys_poll, -+ TP_PROTO(struct pollfd * ufds, unsigned int nfds, long timeout_msecs), -+ TP_ARGS(ufds, nfds, timeout_msecs), -+ TP_STRUCT__entry(__field_hex(struct pollfd *, ufds) __field(unsigned int, nfds) __field(long, timeout_msecs)), -+ TP_fast_assign(tp_assign(ufds, ufds) tp_assign(nfds, nfds) tp_assign(timeout_msecs, timeout_msecs)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_getresgid16 -+SC_TRACE_EVENT(sys_getresgid16, -+ TP_PROTO(old_gid_t * rgid, old_gid_t * egid, old_gid_t * sgid), -+ TP_ARGS(rgid, egid, sgid), -+ TP_STRUCT__entry(__field_hex(old_gid_t *, rgid) __field_hex(old_gid_t *, egid) __field_hex(old_gid_t *, sgid)), -+ TP_fast_assign(tp_assign(rgid, rgid) tp_assign(egid, egid) tp_assign(sgid, sgid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_rt_sigqueueinfo -+SC_TRACE_EVENT(sys_rt_sigqueueinfo, -+ TP_PROTO(pid_t pid, int sig, siginfo_t * uinfo), -+ TP_ARGS(pid, sig, uinfo), -+ TP_STRUCT__entry(__field(pid_t, pid) __field(int, sig) __field_hex(siginfo_t *, uinfo)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(sig, sig) tp_assign(uinfo, uinfo)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_chown16 -+SC_TRACE_EVENT(sys_chown16, -+ TP_PROTO(const char * filename, old_uid_t user, old_gid_t group), -+ TP_ARGS(filename, user, group), -+ TP_STRUCT__entry(__string_from_user(filename, filename) __field(old_uid_t, user) __field(old_gid_t, group)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename) tp_assign(user, user) tp_assign(group, group)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_lchown -+SC_TRACE_EVENT(sys_lchown, -+ TP_PROTO(const char * filename, uid_t user, gid_t group), -+ TP_ARGS(filename, user, group), -+ TP_STRUCT__entry(__string_from_user(filename, filename) __field(uid_t, user) __field(gid_t, group)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename) tp_assign(user, user) tp_assign(group, group)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_getresuid -+SC_TRACE_EVENT(sys_getresuid, -+ TP_PROTO(uid_t * ruid, uid_t * euid, uid_t * suid), -+ TP_ARGS(ruid, euid, suid), -+ TP_STRUCT__entry(__field_hex(uid_t *, ruid) __field_hex(uid_t *, euid) __field_hex(uid_t *, suid)), -+ TP_fast_assign(tp_assign(ruid, ruid) tp_assign(euid, euid) tp_assign(suid, suid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_getresgid -+SC_TRACE_EVENT(sys_getresgid, -+ TP_PROTO(gid_t * rgid, gid_t * egid, gid_t * sgid), -+ TP_ARGS(rgid, egid, sgid), -+ TP_STRUCT__entry(__field_hex(gid_t *, rgid) __field_hex(gid_t *, egid) __field_hex(gid_t *, sgid)), -+ TP_fast_assign(tp_assign(rgid, rgid) tp_assign(egid, egid) tp_assign(sgid, sgid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_chown -+SC_TRACE_EVENT(sys_chown, -+ TP_PROTO(const char * filename, uid_t user, gid_t group), -+ TP_ARGS(filename, user, group), -+ TP_STRUCT__entry(__string_from_user(filename, filename) __field(uid_t, user) __field(gid_t, group)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename) tp_assign(user, user) tp_assign(group, group)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_mincore -+SC_TRACE_EVENT(sys_mincore, -+ TP_PROTO(unsigned long start, size_t len, unsigned char * vec), -+ TP_ARGS(start, len, vec), -+ TP_STRUCT__entry(__field(unsigned long, start) __field(size_t, len) __field_hex(unsigned char *, vec)), -+ TP_fast_assign(tp_assign(start, start) tp_assign(len, len) tp_assign(vec, vec)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_getdents64 -+SC_TRACE_EVENT(sys_getdents64, -+ TP_PROTO(unsigned int fd, struct linux_dirent64 * dirent, unsigned int count), -+ TP_ARGS(fd, dirent, count), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field_hex(struct linux_dirent64 *, dirent) __field(unsigned int, count)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(dirent, dirent) tp_assign(count, count)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_listxattr -+SC_TRACE_EVENT(sys_listxattr, -+ TP_PROTO(const char * pathname, char * list, size_t size), -+ TP_ARGS(pathname, list, size), -+ TP_STRUCT__entry(__string_from_user(pathname, pathname) __field_hex(char *, list) __field(size_t, size)), -+ TP_fast_assign(tp_copy_string_from_user(pathname, pathname) tp_assign(list, list) tp_assign(size, size)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_llistxattr -+SC_TRACE_EVENT(sys_llistxattr, -+ TP_PROTO(const char * pathname, char * list, size_t size), -+ TP_ARGS(pathname, list, size), -+ TP_STRUCT__entry(__string_from_user(pathname, pathname) __field_hex(char *, list) __field(size_t, size)), -+ TP_fast_assign(tp_copy_string_from_user(pathname, pathname) tp_assign(list, list) tp_assign(size, size)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_flistxattr -+SC_TRACE_EVENT(sys_flistxattr, -+ TP_PROTO(int fd, char * list, size_t size), -+ TP_ARGS(fd, list, size), -+ TP_STRUCT__entry(__field(int, fd) __field_hex(char *, list) __field(size_t, size)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(list, list) tp_assign(size, size)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_sched_setaffinity -+SC_TRACE_EVENT(sys_sched_setaffinity, -+ TP_PROTO(pid_t pid, unsigned int len, unsigned long * user_mask_ptr), -+ TP_ARGS(pid, len, user_mask_ptr), -+ TP_STRUCT__entry(__field(pid_t, pid) __field(unsigned int, len) __field_hex(unsigned long *, user_mask_ptr)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(len, len) tp_assign(user_mask_ptr, user_mask_ptr)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_sched_getaffinity -+SC_TRACE_EVENT(sys_sched_getaffinity, -+ TP_PROTO(pid_t pid, unsigned int len, unsigned long * user_mask_ptr), -+ TP_ARGS(pid, len, user_mask_ptr), -+ TP_STRUCT__entry(__field(pid_t, pid) __field(unsigned int, len) __field_hex(unsigned long *, user_mask_ptr)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(len, len) tp_assign(user_mask_ptr, user_mask_ptr)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_io_submit -+SC_TRACE_EVENT(sys_io_submit, -+ TP_PROTO(aio_context_t ctx_id, long nr, struct iocb * * iocbpp), -+ TP_ARGS(ctx_id, nr, iocbpp), -+ TP_STRUCT__entry(__field(aio_context_t, ctx_id) __field(long, nr) __field_hex(struct iocb * *, iocbpp)), -+ TP_fast_assign(tp_assign(ctx_id, ctx_id) tp_assign(nr, nr) tp_assign(iocbpp, iocbpp)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_io_cancel -+SC_TRACE_EVENT(sys_io_cancel, -+ TP_PROTO(aio_context_t ctx_id, struct iocb * iocb, struct io_event * result), -+ TP_ARGS(ctx_id, iocb, result), -+ TP_STRUCT__entry(__field(aio_context_t, ctx_id) __field_hex(struct iocb *, iocb) __field_hex(struct io_event *, result)), -+ TP_fast_assign(tp_assign(ctx_id, ctx_id) tp_assign(iocb, iocb) tp_assign(result, result)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_timer_create -+SC_TRACE_EVENT(sys_timer_create, -+ TP_PROTO(const clockid_t which_clock, struct sigevent * timer_event_spec, timer_t * created_timer_id), -+ TP_ARGS(which_clock, timer_event_spec, created_timer_id), -+ TP_STRUCT__entry(__field(const clockid_t, which_clock) __field_hex(struct sigevent *, timer_event_spec) __field_hex(timer_t *, created_timer_id)), -+ TP_fast_assign(tp_assign(which_clock, which_clock) tp_assign(timer_event_spec, timer_event_spec) tp_assign(created_timer_id, created_timer_id)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_statfs64 -+SC_TRACE_EVENT(sys_statfs64, -+ TP_PROTO(const char * pathname, size_t sz, struct statfs64 * buf), -+ TP_ARGS(pathname, sz, buf), -+ TP_STRUCT__entry(__string_from_user(pathname, pathname) __field(size_t, sz) __field_hex(struct statfs64 *, buf)), -+ TP_fast_assign(tp_copy_string_from_user(pathname, pathname) tp_assign(sz, sz) tp_assign(buf, buf)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_fstatfs64 -+SC_TRACE_EVENT(sys_fstatfs64, -+ TP_PROTO(unsigned int fd, size_t sz, struct statfs64 * buf), -+ TP_ARGS(fd, sz, buf), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field(size_t, sz) __field_hex(struct statfs64 *, buf)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(sz, sz) tp_assign(buf, buf)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_mq_getsetattr -+SC_TRACE_EVENT(sys_mq_getsetattr, -+ TP_PROTO(mqd_t mqdes, const struct mq_attr * u_mqstat, struct mq_attr * u_omqstat), -+ TP_ARGS(mqdes, u_mqstat, u_omqstat), -+ TP_STRUCT__entry(__field(mqd_t, mqdes) __field_hex(const struct mq_attr *, u_mqstat) __field_hex(struct mq_attr *, u_omqstat)), -+ TP_fast_assign(tp_assign(mqdes, mqdes) tp_assign(u_mqstat, u_mqstat) tp_assign(u_omqstat, u_omqstat)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_inotify_add_watch -+SC_TRACE_EVENT(sys_inotify_add_watch, -+ TP_PROTO(int fd, const char * pathname, u32 mask), -+ TP_ARGS(fd, pathname, mask), -+ TP_STRUCT__entry(__field(int, fd) __string_from_user(pathname, pathname) __field(u32, mask)), -+ TP_fast_assign(tp_assign(fd, fd) tp_copy_string_from_user(pathname, pathname) tp_assign(mask, mask)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_mkdirat -+SC_TRACE_EVENT(sys_mkdirat, -+ TP_PROTO(int dfd, const char * pathname, int mode), -+ TP_ARGS(dfd, pathname, mode), -+ TP_STRUCT__entry(__field(int, dfd) __string_from_user(pathname, pathname) __field(int, mode)), -+ TP_fast_assign(tp_assign(dfd, dfd) tp_copy_string_from_user(pathname, pathname) tp_assign(mode, mode)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_futimesat -+SC_TRACE_EVENT(sys_futimesat, -+ TP_PROTO(int dfd, const char * filename, struct timeval * utimes), -+ TP_ARGS(dfd, filename, utimes), -+ TP_STRUCT__entry(__field(int, dfd) __string_from_user(filename, filename) __field_hex(struct timeval *, utimes)), -+ TP_fast_assign(tp_assign(dfd, dfd) tp_copy_string_from_user(filename, filename) tp_assign(utimes, utimes)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_unlinkat -+SC_TRACE_EVENT(sys_unlinkat, -+ TP_PROTO(int dfd, const char * pathname, int flag), -+ TP_ARGS(dfd, pathname, flag), -+ TP_STRUCT__entry(__field(int, dfd) __string_from_user(pathname, pathname) __field(int, flag)), -+ TP_fast_assign(tp_assign(dfd, dfd) tp_copy_string_from_user(pathname, pathname) tp_assign(flag, flag)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_symlinkat -+SC_TRACE_EVENT(sys_symlinkat, -+ TP_PROTO(const char * oldname, int newdfd, const char * newname), -+ TP_ARGS(oldname, newdfd, newname), -+ TP_STRUCT__entry(__string_from_user(oldname, oldname) __field(int, newdfd) __string_from_user(newname, newname)), -+ TP_fast_assign(tp_copy_string_from_user(oldname, oldname) tp_assign(newdfd, newdfd) tp_copy_string_from_user(newname, newname)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_fchmodat -+SC_TRACE_EVENT(sys_fchmodat, -+ TP_PROTO(int dfd, const char * filename, mode_t mode), -+ TP_ARGS(dfd, filename, mode), -+ TP_STRUCT__entry(__field(int, dfd) __string_from_user(filename, filename) __field(mode_t, mode)), -+ TP_fast_assign(tp_assign(dfd, dfd) tp_copy_string_from_user(filename, filename) tp_assign(mode, mode)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_faccessat -+SC_TRACE_EVENT(sys_faccessat, -+ TP_PROTO(int dfd, const char * filename, int mode), -+ TP_ARGS(dfd, filename, mode), -+ TP_STRUCT__entry(__field(int, dfd) __string_from_user(filename, filename) __field(int, mode)), -+ TP_fast_assign(tp_assign(dfd, dfd) tp_copy_string_from_user(filename, filename) tp_assign(mode, mode)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_get_robust_list -+SC_TRACE_EVENT(sys_get_robust_list, -+ TP_PROTO(int pid, struct robust_list_head * * head_ptr, size_t * len_ptr), -+ TP_ARGS(pid, head_ptr, len_ptr), -+ TP_STRUCT__entry(__field(int, pid) __field_hex(struct robust_list_head * *, head_ptr) __field_hex(size_t *, len_ptr)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(head_ptr, head_ptr) tp_assign(len_ptr, len_ptr)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_getcpu -+SC_TRACE_EVENT(sys_getcpu, -+ TP_PROTO(unsigned * cpup, unsigned * nodep, struct getcpu_cache * unused), -+ TP_ARGS(cpup, nodep, unused), -+ TP_STRUCT__entry(__field_hex(unsigned *, cpup) __field_hex(unsigned *, nodep) __field_hex(struct getcpu_cache *, unused)), -+ TP_fast_assign(tp_assign(cpup, cpup) tp_assign(nodep, nodep) tp_assign(unused, unused)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_signalfd -+SC_TRACE_EVENT(sys_signalfd, -+ TP_PROTO(int ufd, sigset_t * user_mask, size_t sizemask), -+ TP_ARGS(ufd, user_mask, sizemask), -+ TP_STRUCT__entry(__field(int, ufd) __field_hex(sigset_t *, user_mask) __field(size_t, sizemask)), -+ TP_fast_assign(tp_assign(ufd, ufd) tp_assign(user_mask, user_mask) tp_assign(sizemask, sizemask)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_reboot -+SC_TRACE_EVENT(sys_reboot, -+ TP_PROTO(int magic1, int magic2, unsigned int cmd, void * arg), -+ TP_ARGS(magic1, magic2, cmd, arg), -+ TP_STRUCT__entry(__field(int, magic1) __field(int, magic2) __field(unsigned int, cmd) __field_hex(void *, arg)), -+ TP_fast_assign(tp_assign(magic1, magic1) tp_assign(magic2, magic2) tp_assign(cmd, cmd) tp_assign(arg, arg)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_wait4 -+SC_TRACE_EVENT(sys_wait4, -+ TP_PROTO(pid_t upid, int * stat_addr, int options, struct rusage * ru), -+ TP_ARGS(upid, stat_addr, options, ru), -+ TP_STRUCT__entry(__field(pid_t, upid) __field_hex(int *, stat_addr) __field(int, options) __field_hex(struct rusage *, ru)), -+ TP_fast_assign(tp_assign(upid, upid) tp_assign(stat_addr, stat_addr) tp_assign(options, options) tp_assign(ru, ru)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_quotactl -+SC_TRACE_EVENT(sys_quotactl, -+ TP_PROTO(unsigned int cmd, const char * special, qid_t id, void * addr), -+ TP_ARGS(cmd, special, id, addr), -+ TP_STRUCT__entry(__field(unsigned int, cmd) __field_hex(const char *, special) __field(qid_t, id) __field_hex(void *, addr)), -+ TP_fast_assign(tp_assign(cmd, cmd) tp_assign(special, special) tp_assign(id, id) tp_assign(addr, addr)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_rt_sigaction -+SC_TRACE_EVENT(sys_rt_sigaction, -+ TP_PROTO(int sig, const struct sigaction * act, struct sigaction * oact, size_t sigsetsize), -+ TP_ARGS(sig, act, oact, sigsetsize), -+ TP_STRUCT__entry(__field(int, sig) __field_hex(const struct sigaction *, act) __field_hex(struct sigaction *, oact) __field(size_t, sigsetsize)), -+ TP_fast_assign(tp_assign(sig, sig) tp_assign(act, act) tp_assign(oact, oact) tp_assign(sigsetsize, sigsetsize)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_rt_sigprocmask -+SC_TRACE_EVENT(sys_rt_sigprocmask, -+ TP_PROTO(int how, sigset_t * nset, sigset_t * oset, size_t sigsetsize), -+ TP_ARGS(how, nset, oset, sigsetsize), -+ TP_STRUCT__entry(__field(int, how) __field_hex(sigset_t *, nset) __field_hex(sigset_t *, oset) __field(size_t, sigsetsize)), -+ TP_fast_assign(tp_assign(how, how) tp_assign(nset, nset) tp_assign(oset, oset) tp_assign(sigsetsize, sigsetsize)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_rt_sigtimedwait -+SC_TRACE_EVENT(sys_rt_sigtimedwait, -+ TP_PROTO(const sigset_t * uthese, siginfo_t * uinfo, const struct timespec * uts, size_t sigsetsize), -+ TP_ARGS(uthese, uinfo, uts, sigsetsize), -+ TP_STRUCT__entry(__field_hex(const sigset_t *, uthese) __field_hex(siginfo_t *, uinfo) __field_hex(const struct timespec *, uts) __field(size_t, sigsetsize)), -+ TP_fast_assign(tp_assign(uthese, uthese) tp_assign(uinfo, uinfo) tp_assign(uts, uts) tp_assign(sigsetsize, sigsetsize)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_sendfile -+SC_TRACE_EVENT(sys_sendfile, -+ TP_PROTO(int out_fd, int in_fd, off_t * offset, size_t count), -+ TP_ARGS(out_fd, in_fd, offset, count), -+ TP_STRUCT__entry(__field(int, out_fd) __field(int, in_fd) __field_hex(off_t *, offset) __field(size_t, count)), -+ TP_fast_assign(tp_assign(out_fd, out_fd) tp_assign(in_fd, in_fd) tp_assign(offset, offset) tp_assign(count, count)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_getxattr -+SC_TRACE_EVENT(sys_getxattr, -+ TP_PROTO(const char * pathname, const char * name, void * value, size_t size), -+ TP_ARGS(pathname, name, value, size), -+ TP_STRUCT__entry(__string_from_user(pathname, pathname) __string_from_user(name, name) __field_hex(void *, value) __field(size_t, size)), -+ TP_fast_assign(tp_copy_string_from_user(pathname, pathname) tp_copy_string_from_user(name, name) tp_assign(value, value) tp_assign(size, size)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_lgetxattr -+SC_TRACE_EVENT(sys_lgetxattr, -+ TP_PROTO(const char * pathname, const char * name, void * value, size_t size), -+ TP_ARGS(pathname, name, value, size), -+ TP_STRUCT__entry(__string_from_user(pathname, pathname) __string_from_user(name, name) __field_hex(void *, value) __field(size_t, size)), -+ TP_fast_assign(tp_copy_string_from_user(pathname, pathname) tp_copy_string_from_user(name, name) tp_assign(value, value) tp_assign(size, size)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_fgetxattr -+SC_TRACE_EVENT(sys_fgetxattr, -+ TP_PROTO(int fd, const char * name, void * value, size_t size), -+ TP_ARGS(fd, name, value, size), -+ TP_STRUCT__entry(__field(int, fd) __string_from_user(name, name) __field_hex(void *, value) __field(size_t, size)), -+ TP_fast_assign(tp_assign(fd, fd) tp_copy_string_from_user(name, name) tp_assign(value, value) tp_assign(size, size)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_sendfile64 -+SC_TRACE_EVENT(sys_sendfile64, -+ TP_PROTO(int out_fd, int in_fd, loff_t * offset, size_t count), -+ TP_ARGS(out_fd, in_fd, offset, count), -+ TP_STRUCT__entry(__field(int, out_fd) __field(int, in_fd) __field_hex(loff_t *, offset) __field(size_t, count)), -+ TP_fast_assign(tp_assign(out_fd, out_fd) tp_assign(in_fd, in_fd) tp_assign(offset, offset) tp_assign(count, count)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_epoll_ctl -+SC_TRACE_EVENT(sys_epoll_ctl, -+ TP_PROTO(int epfd, int op, int fd, struct epoll_event * event), -+ TP_ARGS(epfd, op, fd, event), -+ TP_STRUCT__entry(__field(int, epfd) __field(int, op) __field(int, fd) __field_hex(struct epoll_event *, event)), -+ TP_fast_assign(tp_assign(epfd, epfd) tp_assign(op, op) tp_assign(fd, fd) tp_assign(event, event)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_epoll_wait -+SC_TRACE_EVENT(sys_epoll_wait, -+ TP_PROTO(int epfd, struct epoll_event * events, int maxevents, int timeout), -+ TP_ARGS(epfd, events, maxevents, timeout), -+ TP_STRUCT__entry(__field(int, epfd) __field_hex(struct epoll_event *, events) __field(int, maxevents) __field(int, timeout)), -+ TP_fast_assign(tp_assign(epfd, epfd) tp_assign(events, events) tp_assign(maxevents, maxevents) tp_assign(timeout, timeout)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_timer_settime -+SC_TRACE_EVENT(sys_timer_settime, -+ TP_PROTO(timer_t timer_id, int flags, const struct itimerspec * new_setting, struct itimerspec * old_setting), -+ TP_ARGS(timer_id, flags, new_setting, old_setting), -+ TP_STRUCT__entry(__field(timer_t, timer_id) __field(int, flags) __field_hex(const struct itimerspec *, new_setting) __field_hex(struct itimerspec *, old_setting)), -+ TP_fast_assign(tp_assign(timer_id, timer_id) tp_assign(flags, flags) tp_assign(new_setting, new_setting) tp_assign(old_setting, old_setting)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_clock_nanosleep -+SC_TRACE_EVENT(sys_clock_nanosleep, -+ TP_PROTO(const clockid_t which_clock, int flags, const struct timespec * rqtp, struct timespec * rmtp), -+ TP_ARGS(which_clock, flags, rqtp, rmtp), -+ TP_STRUCT__entry(__field(const clockid_t, which_clock) __field(int, flags) __field_hex(const struct timespec *, rqtp) __field_hex(struct timespec *, rmtp)), -+ TP_fast_assign(tp_assign(which_clock, which_clock) tp_assign(flags, flags) tp_assign(rqtp, rqtp) tp_assign(rmtp, rmtp)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_mq_open -+SC_TRACE_EVENT(sys_mq_open, -+ TP_PROTO(const char * u_name, int oflag, mode_t mode, struct mq_attr * u_attr), -+ TP_ARGS(u_name, oflag, mode, u_attr), -+ TP_STRUCT__entry(__string_from_user(u_name, u_name) __field(int, oflag) __field(mode_t, mode) __field_hex(struct mq_attr *, u_attr)), -+ TP_fast_assign(tp_copy_string_from_user(u_name, u_name) tp_assign(oflag, oflag) tp_assign(mode, mode) tp_assign(u_attr, u_attr)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_kexec_load -+SC_TRACE_EVENT(sys_kexec_load, -+ TP_PROTO(unsigned long entry, unsigned long nr_segments, struct kexec_segment * segments, unsigned long flags), -+ TP_ARGS(entry, nr_segments, segments, flags), -+ TP_STRUCT__entry(__field(unsigned long, entry) __field(unsigned long, nr_segments) __field_hex(struct kexec_segment *, segments) __field(unsigned long, flags)), -+ TP_fast_assign(tp_assign(entry, entry) tp_assign(nr_segments, nr_segments) tp_assign(segments, segments) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_request_key -+SC_TRACE_EVENT(sys_request_key, -+ TP_PROTO(const char * _type, const char * _description, const char * _callout_info, key_serial_t destringid), -+ TP_ARGS(_type, _description, _callout_info, destringid), -+ TP_STRUCT__entry(__string_from_user(_type, _type) __field_hex(const char *, _description) __field_hex(const char *, _callout_info) __field(key_serial_t, destringid)), -+ TP_fast_assign(tp_copy_string_from_user(_type, _type) tp_assign(_description, _description) tp_assign(_callout_info, _callout_info) tp_assign(destringid, destringid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_openat -+SC_TRACE_EVENT(sys_openat, -+ TP_PROTO(int dfd, const char * filename, int flags, int mode), -+ TP_ARGS(dfd, filename, flags, mode), -+ TP_STRUCT__entry(__field(int, dfd) __string_from_user(filename, filename) __field(int, flags) __field(int, mode)), -+ TP_fast_assign(tp_assign(dfd, dfd) tp_copy_string_from_user(filename, filename) tp_assign(flags, flags) tp_assign(mode, mode)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_mknodat -+SC_TRACE_EVENT(sys_mknodat, -+ TP_PROTO(int dfd, const char * filename, int mode, unsigned dev), -+ TP_ARGS(dfd, filename, mode, dev), -+ TP_STRUCT__entry(__field(int, dfd) __string_from_user(filename, filename) __field(int, mode) __field(unsigned, dev)), -+ TP_fast_assign(tp_assign(dfd, dfd) tp_copy_string_from_user(filename, filename) tp_assign(mode, mode) tp_assign(dev, dev)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_fstatat64 -+SC_TRACE_EVENT(sys_fstatat64, -+ TP_PROTO(int dfd, const char * filename, struct stat64 * statbuf, int flag), -+ TP_ARGS(dfd, filename, statbuf, flag), -+ TP_STRUCT__entry(__field(int, dfd) __string_from_user(filename, filename) __field_hex(struct stat64 *, statbuf) __field(int, flag)), -+ TP_fast_assign(tp_assign(dfd, dfd) tp_copy_string_from_user(filename, filename) tp_assign(statbuf, statbuf) tp_assign(flag, flag)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_renameat -+SC_TRACE_EVENT(sys_renameat, -+ TP_PROTO(int olddfd, const char * oldname, int newdfd, const char * newname), -+ TP_ARGS(olddfd, oldname, newdfd, newname), -+ TP_STRUCT__entry(__field(int, olddfd) __string_from_user(oldname, oldname) __field(int, newdfd) __string_from_user(newname, newname)), -+ TP_fast_assign(tp_assign(olddfd, olddfd) tp_copy_string_from_user(oldname, oldname) tp_assign(newdfd, newdfd) tp_copy_string_from_user(newname, newname)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_readlinkat -+SC_TRACE_EVENT(sys_readlinkat, -+ TP_PROTO(int dfd, const char * pathname, char * buf, int bufsiz), -+ TP_ARGS(dfd, pathname, buf, bufsiz), -+ TP_STRUCT__entry(__field(int, dfd) __string_from_user(pathname, pathname) __field_hex(char *, buf) __field(int, bufsiz)), -+ TP_fast_assign(tp_assign(dfd, dfd) tp_copy_string_from_user(pathname, pathname) tp_assign(buf, buf) tp_assign(bufsiz, bufsiz)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_vmsplice -+SC_TRACE_EVENT(sys_vmsplice, -+ TP_PROTO(int fd, const struct iovec * iov, unsigned long nr_segs, unsigned int flags), -+ TP_ARGS(fd, iov, nr_segs, flags), -+ TP_STRUCT__entry(__field(int, fd) __field_hex(const struct iovec *, iov) __field(unsigned long, nr_segs) __field(unsigned int, flags)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(iov, iov) tp_assign(nr_segs, nr_segs) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_utimensat -+SC_TRACE_EVENT(sys_utimensat, -+ TP_PROTO(int dfd, const char * filename, struct timespec * utimes, int flags), -+ TP_ARGS(dfd, filename, utimes, flags), -+ TP_STRUCT__entry(__field(int, dfd) __string_from_user(filename, filename) __field_hex(struct timespec *, utimes) __field(int, flags)), -+ TP_fast_assign(tp_assign(dfd, dfd) tp_copy_string_from_user(filename, filename) tp_assign(utimes, utimes) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_timerfd_settime -+SC_TRACE_EVENT(sys_timerfd_settime, -+ TP_PROTO(int ufd, int flags, const struct itimerspec * utmr, struct itimerspec * otmr), -+ TP_ARGS(ufd, flags, utmr, otmr), -+ TP_STRUCT__entry(__field(int, ufd) __field(int, flags) __field_hex(const struct itimerspec *, utmr) __field_hex(struct itimerspec *, otmr)), -+ TP_fast_assign(tp_assign(ufd, ufd) tp_assign(flags, flags) tp_assign(utmr, utmr) tp_assign(otmr, otmr)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_signalfd4 -+SC_TRACE_EVENT(sys_signalfd4, -+ TP_PROTO(int ufd, sigset_t * user_mask, size_t sizemask, int flags), -+ TP_ARGS(ufd, user_mask, sizemask, flags), -+ TP_STRUCT__entry(__field(int, ufd) __field_hex(sigset_t *, user_mask) __field(size_t, sizemask) __field(int, flags)), -+ TP_fast_assign(tp_assign(ufd, ufd) tp_assign(user_mask, user_mask) tp_assign(sizemask, sizemask) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_rt_tgsigqueueinfo -+SC_TRACE_EVENT(sys_rt_tgsigqueueinfo, -+ TP_PROTO(pid_t tgid, pid_t pid, int sig, siginfo_t * uinfo), -+ TP_ARGS(tgid, pid, sig, uinfo), -+ TP_STRUCT__entry(__field(pid_t, tgid) __field(pid_t, pid) __field(int, sig) __field_hex(siginfo_t *, uinfo)), -+ TP_fast_assign(tp_assign(tgid, tgid) tp_assign(pid, pid) tp_assign(sig, sig) tp_assign(uinfo, uinfo)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_prlimit64 -+SC_TRACE_EVENT(sys_prlimit64, -+ TP_PROTO(pid_t pid, unsigned int resource, const struct rlimit64 * new_rlim, struct rlimit64 * old_rlim), -+ TP_ARGS(pid, resource, new_rlim, old_rlim), -+ TP_STRUCT__entry(__field(pid_t, pid) __field(unsigned int, resource) __field_hex(const struct rlimit64 *, new_rlim) __field_hex(struct rlimit64 *, old_rlim)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(resource, resource) tp_assign(new_rlim, new_rlim) tp_assign(old_rlim, old_rlim)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_sendmmsg -+SC_TRACE_EVENT(sys_sendmmsg, -+ TP_PROTO(int fd, struct mmsghdr * mmsg, unsigned int vlen, unsigned int flags), -+ TP_ARGS(fd, mmsg, vlen, flags), -+ TP_STRUCT__entry(__field(int, fd) __field_hex(struct mmsghdr *, mmsg) __field(unsigned int, vlen) __field(unsigned int, flags)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(mmsg, mmsg) tp_assign(vlen, vlen) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_mount -+SC_TRACE_EVENT(sys_mount, -+ TP_PROTO(char * dev_name, char * dir_name, char * type, unsigned long flags, void * data), -+ TP_ARGS(dev_name, dir_name, type, flags, data), -+ TP_STRUCT__entry(__string_from_user(dev_name, dev_name) __string_from_user(dir_name, dir_name) __string_from_user(type, type) __field(unsigned long, flags) __field_hex(void *, data)), -+ TP_fast_assign(tp_copy_string_from_user(dev_name, dev_name) tp_copy_string_from_user(dir_name, dir_name) tp_copy_string_from_user(type, type) tp_assign(flags, flags) tp_assign(data, data)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_llseek -+SC_TRACE_EVENT(sys_llseek, -+ TP_PROTO(unsigned int fd, unsigned long offset_high, unsigned long offset_low, loff_t * result, unsigned int origin), -+ TP_ARGS(fd, offset_high, offset_low, result, origin), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field(unsigned long, offset_high) __field(unsigned long, offset_low) __field_hex(loff_t *, result) __field(unsigned int, origin)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(offset_high, offset_high) tp_assign(offset_low, offset_low) tp_assign(result, result) tp_assign(origin, origin)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_select -+SC_TRACE_EVENT(sys_select, -+ TP_PROTO(int n, fd_set * inp, fd_set * outp, fd_set * exp, struct timeval * tvp), -+ TP_ARGS(n, inp, outp, exp, tvp), -+ TP_STRUCT__entry(__field(int, n) __field_hex(fd_set *, inp) __field_hex(fd_set *, outp) __field_hex(fd_set *, exp) __field_hex(struct timeval *, tvp)), -+ TP_fast_assign(tp_assign(n, n) tp_assign(inp, inp) tp_assign(outp, outp) tp_assign(exp, exp) tp_assign(tvp, tvp)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_setxattr -+SC_TRACE_EVENT(sys_setxattr, -+ TP_PROTO(const char * pathname, const char * name, const void * value, size_t size, int flags), -+ TP_ARGS(pathname, name, value, size, flags), -+ TP_STRUCT__entry(__string_from_user(pathname, pathname) __string_from_user(name, name) __field_hex(const void *, value) __field(size_t, size) __field(int, flags)), -+ TP_fast_assign(tp_copy_string_from_user(pathname, pathname) tp_copy_string_from_user(name, name) tp_assign(value, value) tp_assign(size, size) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_lsetxattr -+SC_TRACE_EVENT(sys_lsetxattr, -+ TP_PROTO(const char * pathname, const char * name, const void * value, size_t size, int flags), -+ TP_ARGS(pathname, name, value, size, flags), -+ TP_STRUCT__entry(__string_from_user(pathname, pathname) __string_from_user(name, name) __field_hex(const void *, value) __field(size_t, size) __field(int, flags)), -+ TP_fast_assign(tp_copy_string_from_user(pathname, pathname) tp_copy_string_from_user(name, name) tp_assign(value, value) tp_assign(size, size) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_fsetxattr -+SC_TRACE_EVENT(sys_fsetxattr, -+ TP_PROTO(int fd, const char * name, const void * value, size_t size, int flags), -+ TP_ARGS(fd, name, value, size, flags), -+ TP_STRUCT__entry(__field(int, fd) __string_from_user(name, name) __field_hex(const void *, value) __field(size_t, size) __field(int, flags)), -+ TP_fast_assign(tp_assign(fd, fd) tp_copy_string_from_user(name, name) tp_assign(value, value) tp_assign(size, size) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_io_getevents -+SC_TRACE_EVENT(sys_io_getevents, -+ TP_PROTO(aio_context_t ctx_id, long min_nr, long nr, struct io_event * events, struct timespec * timeout), -+ TP_ARGS(ctx_id, min_nr, nr, events, timeout), -+ TP_STRUCT__entry(__field(aio_context_t, ctx_id) __field(long, min_nr) __field(long, nr) __field_hex(struct io_event *, events) __field_hex(struct timespec *, timeout)), -+ TP_fast_assign(tp_assign(ctx_id, ctx_id) tp_assign(min_nr, min_nr) tp_assign(nr, nr) tp_assign(events, events) tp_assign(timeout, timeout)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_mq_timedsend -+SC_TRACE_EVENT(sys_mq_timedsend, -+ TP_PROTO(mqd_t mqdes, const char * u_msg_ptr, size_t msg_len, unsigned int msg_prio, const struct timespec * u_abs_timeout), -+ TP_ARGS(mqdes, u_msg_ptr, msg_len, msg_prio, u_abs_timeout), -+ TP_STRUCT__entry(__field(mqd_t, mqdes) __field_hex(const char *, u_msg_ptr) __field(size_t, msg_len) __field(unsigned int, msg_prio) __field_hex(const struct timespec *, u_abs_timeout)), -+ TP_fast_assign(tp_assign(mqdes, mqdes) tp_assign(u_msg_ptr, u_msg_ptr) tp_assign(msg_len, msg_len) tp_assign(msg_prio, msg_prio) tp_assign(u_abs_timeout, u_abs_timeout)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_mq_timedreceive -+SC_TRACE_EVENT(sys_mq_timedreceive, -+ TP_PROTO(mqd_t mqdes, char * u_msg_ptr, size_t msg_len, unsigned int * u_msg_prio, const struct timespec * u_abs_timeout), -+ TP_ARGS(mqdes, u_msg_ptr, msg_len, u_msg_prio, u_abs_timeout), -+ TP_STRUCT__entry(__field(mqd_t, mqdes) __field_hex(char *, u_msg_ptr) __field(size_t, msg_len) __field_hex(unsigned int *, u_msg_prio) __field_hex(const struct timespec *, u_abs_timeout)), -+ TP_fast_assign(tp_assign(mqdes, mqdes) tp_assign(u_msg_ptr, u_msg_ptr) tp_assign(msg_len, msg_len) tp_assign(u_msg_prio, u_msg_prio) tp_assign(u_abs_timeout, u_abs_timeout)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_waitid -+SC_TRACE_EVENT(sys_waitid, -+ TP_PROTO(int which, pid_t upid, struct siginfo * infop, int options, struct rusage * ru), -+ TP_ARGS(which, upid, infop, options, ru), -+ TP_STRUCT__entry(__field(int, which) __field(pid_t, upid) __field_hex(struct siginfo *, infop) __field(int, options) __field_hex(struct rusage *, ru)), -+ TP_fast_assign(tp_assign(which, which) tp_assign(upid, upid) tp_assign(infop, infop) tp_assign(options, options) tp_assign(ru, ru)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_add_key -+SC_TRACE_EVENT(sys_add_key, -+ TP_PROTO(const char * _type, const char * _description, const void * _payload, size_t plen, key_serial_t ringid), -+ TP_ARGS(_type, _description, _payload, plen, ringid), -+ TP_STRUCT__entry(__string_from_user(_type, _type) __field_hex(const char *, _description) __field_hex(const void *, _payload) __field(size_t, plen) __field(key_serial_t, ringid)), -+ TP_fast_assign(tp_copy_string_from_user(_type, _type) tp_assign(_description, _description) tp_assign(_payload, _payload) tp_assign(plen, plen) tp_assign(ringid, ringid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_fchownat -+SC_TRACE_EVENT(sys_fchownat, -+ TP_PROTO(int dfd, const char * filename, uid_t user, gid_t group, int flag), -+ TP_ARGS(dfd, filename, user, group, flag), -+ TP_STRUCT__entry(__field(int, dfd) __string_from_user(filename, filename) __field(uid_t, user) __field(gid_t, group) __field(int, flag)), -+ TP_fast_assign(tp_assign(dfd, dfd) tp_copy_string_from_user(filename, filename) tp_assign(user, user) tp_assign(group, group) tp_assign(flag, flag)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_linkat -+SC_TRACE_EVENT(sys_linkat, -+ TP_PROTO(int olddfd, const char * oldname, int newdfd, const char * newname, int flags), -+ TP_ARGS(olddfd, oldname, newdfd, newname, flags), -+ TP_STRUCT__entry(__field(int, olddfd) __string_from_user(oldname, oldname) __field(int, newdfd) __string_from_user(newname, newname) __field(int, flags)), -+ TP_fast_assign(tp_assign(olddfd, olddfd) tp_copy_string_from_user(oldname, oldname) tp_assign(newdfd, newdfd) tp_copy_string_from_user(newname, newname) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_ppoll -+SC_TRACE_EVENT(sys_ppoll, -+ TP_PROTO(struct pollfd * ufds, unsigned int nfds, struct timespec * tsp, const sigset_t * sigmask, size_t sigsetsize), -+ TP_ARGS(ufds, nfds, tsp, sigmask, sigsetsize), -+ TP_STRUCT__entry(__field_hex(struct pollfd *, ufds) __field(unsigned int, nfds) __field_hex(struct timespec *, tsp) __field_hex(const sigset_t *, sigmask) __field(size_t, sigsetsize)), -+ TP_fast_assign(tp_assign(ufds, ufds) tp_assign(nfds, nfds) tp_assign(tsp, tsp) tp_assign(sigmask, sigmask) tp_assign(sigsetsize, sigsetsize)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_preadv -+SC_TRACE_EVENT(sys_preadv, -+ TP_PROTO(unsigned long fd, const struct iovec * vec, unsigned long vlen, unsigned long pos_l, unsigned long pos_h), -+ TP_ARGS(fd, vec, vlen, pos_l, pos_h), -+ TP_STRUCT__entry(__field(unsigned long, fd) __field_hex(const struct iovec *, vec) __field(unsigned long, vlen) __field(unsigned long, pos_l) __field(unsigned long, pos_h)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(vec, vec) tp_assign(vlen, vlen) tp_assign(pos_l, pos_l) tp_assign(pos_h, pos_h)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_pwritev -+SC_TRACE_EVENT(sys_pwritev, -+ TP_PROTO(unsigned long fd, const struct iovec * vec, unsigned long vlen, unsigned long pos_l, unsigned long pos_h), -+ TP_ARGS(fd, vec, vlen, pos_l, pos_h), -+ TP_STRUCT__entry(__field(unsigned long, fd) __field_hex(const struct iovec *, vec) __field(unsigned long, vlen) __field(unsigned long, pos_l) __field(unsigned long, pos_h)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(vec, vec) tp_assign(vlen, vlen) tp_assign(pos_l, pos_l) tp_assign(pos_h, pos_h)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_perf_event_open -+SC_TRACE_EVENT(sys_perf_event_open, -+ TP_PROTO(struct perf_event_attr * attr_uptr, pid_t pid, int cpu, int group_fd, unsigned long flags), -+ TP_ARGS(attr_uptr, pid, cpu, group_fd, flags), -+ TP_STRUCT__entry(__field_hex(struct perf_event_attr *, attr_uptr) __field(pid_t, pid) __field(int, cpu) __field(int, group_fd) __field(unsigned long, flags)), -+ TP_fast_assign(tp_assign(attr_uptr, attr_uptr) tp_assign(pid, pid) tp_assign(cpu, cpu) tp_assign(group_fd, group_fd) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_recvmmsg -+SC_TRACE_EVENT(sys_recvmmsg, -+ TP_PROTO(int fd, struct mmsghdr * mmsg, unsigned int vlen, unsigned int flags, struct timespec * timeout), -+ TP_ARGS(fd, mmsg, vlen, flags, timeout), -+ TP_STRUCT__entry(__field(int, fd) __field_hex(struct mmsghdr *, mmsg) __field(unsigned int, vlen) __field(unsigned int, flags) __field_hex(struct timespec *, timeout)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(mmsg, mmsg) tp_assign(vlen, vlen) tp_assign(flags, flags) tp_assign(timeout, timeout)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_ipc -+SC_TRACE_EVENT(sys_ipc, -+ TP_PROTO(unsigned int call, int first, unsigned long second, unsigned long third, void * ptr, long fifth), -+ TP_ARGS(call, first, second, third, ptr, fifth), -+ TP_STRUCT__entry(__field(unsigned int, call) __field(int, first) __field(unsigned long, second) __field(unsigned long, third) __field_hex(void *, ptr) __field(long, fifth)), -+ TP_fast_assign(tp_assign(call, call) tp_assign(first, first) tp_assign(second, second) tp_assign(third, third) tp_assign(ptr, ptr) tp_assign(fifth, fifth)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_futex -+SC_TRACE_EVENT(sys_futex, -+ TP_PROTO(u32 * uaddr, int op, u32 val, struct timespec * utime, u32 * uaddr2, u32 val3), -+ TP_ARGS(uaddr, op, val, utime, uaddr2, val3), -+ TP_STRUCT__entry(__field_hex(u32 *, uaddr) __field(int, op) __field(u32, val) __field_hex(struct timespec *, utime) __field_hex(u32 *, uaddr2) __field(u32, val3)), -+ TP_fast_assign(tp_assign(uaddr, uaddr) tp_assign(op, op) tp_assign(val, val) tp_assign(utime, utime) tp_assign(uaddr2, uaddr2) tp_assign(val3, val3)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_pselect6 -+SC_TRACE_EVENT(sys_pselect6, -+ TP_PROTO(int n, fd_set * inp, fd_set * outp, fd_set * exp, struct timespec * tsp, void * sig), -+ TP_ARGS(n, inp, outp, exp, tsp, sig), -+ TP_STRUCT__entry(__field(int, n) __field_hex(fd_set *, inp) __field_hex(fd_set *, outp) __field_hex(fd_set *, exp) __field_hex(struct timespec *, tsp) __field_hex(void *, sig)), -+ TP_fast_assign(tp_assign(n, n) tp_assign(inp, inp) tp_assign(outp, outp) tp_assign(exp, exp) tp_assign(tsp, tsp) tp_assign(sig, sig)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_splice -+SC_TRACE_EVENT(sys_splice, -+ TP_PROTO(int fd_in, loff_t * off_in, int fd_out, loff_t * off_out, size_t len, unsigned int flags), -+ TP_ARGS(fd_in, off_in, fd_out, off_out, len, flags), -+ TP_STRUCT__entry(__field(int, fd_in) __field_hex(loff_t *, off_in) __field(int, fd_out) __field_hex(loff_t *, off_out) __field(size_t, len) __field(unsigned int, flags)), -+ TP_fast_assign(tp_assign(fd_in, fd_in) tp_assign(off_in, off_in) tp_assign(fd_out, fd_out) tp_assign(off_out, off_out) tp_assign(len, len) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_32_sys_epoll_pwait -+SC_TRACE_EVENT(sys_epoll_pwait, -+ TP_PROTO(int epfd, struct epoll_event * events, int maxevents, int timeout, const sigset_t * sigmask, size_t sigsetsize), -+ TP_ARGS(epfd, events, maxevents, timeout, sigmask, sigsetsize), -+ TP_STRUCT__entry(__field(int, epfd) __field_hex(struct epoll_event *, events) __field(int, maxevents) __field(int, timeout) __field_hex(const sigset_t *, sigmask) __field(size_t, sigsetsize)), -+ TP_fast_assign(tp_assign(epfd, epfd) tp_assign(events, events) tp_assign(maxevents, maxevents) tp_assign(timeout, timeout) tp_assign(sigmask, sigmask) tp_assign(sigsetsize, sigsetsize)), -+ TP_printk() -+) -+#endif -+ -+#endif /* _TRACE_SYSCALLS_POINTERS_H */ -+ -+/* This part must be outside protection */ -+#include "../../../probes/define_trace.h" -+ -+#else /* CREATE_SYSCALL_TABLE */ -+ -+#include "x86-32-syscalls-3.1.0-rc6_pointers_override.h" -+#include "syscalls_pointers_override.h" -+ -+#ifndef OVERRIDE_TABLE_32_sys_read -+TRACE_SYSCALL_TABLE(sys_read, sys_read, 3, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_write -+TRACE_SYSCALL_TABLE(sys_write, sys_write, 4, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_open -+TRACE_SYSCALL_TABLE(sys_open, sys_open, 5, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_waitpid -+TRACE_SYSCALL_TABLE(sys_waitpid, sys_waitpid, 7, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_creat -+TRACE_SYSCALL_TABLE(sys_creat, sys_creat, 8, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_link -+TRACE_SYSCALL_TABLE(sys_link, sys_link, 9, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_unlink -+TRACE_SYSCALL_TABLE(sys_unlink, sys_unlink, 10, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_chdir -+TRACE_SYSCALL_TABLE(sys_chdir, sys_chdir, 12, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_time -+TRACE_SYSCALL_TABLE(sys_time, sys_time, 13, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_mknod -+TRACE_SYSCALL_TABLE(sys_mknod, sys_mknod, 14, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_chmod -+TRACE_SYSCALL_TABLE(sys_chmod, sys_chmod, 15, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_lchown16 -+TRACE_SYSCALL_TABLE(sys_lchown16, sys_lchown16, 16, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_stat -+TRACE_SYSCALL_TABLE(sys_stat, sys_stat, 18, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_mount -+TRACE_SYSCALL_TABLE(sys_mount, sys_mount, 21, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_oldumount -+TRACE_SYSCALL_TABLE(sys_oldumount, sys_oldumount, 22, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_stime -+TRACE_SYSCALL_TABLE(sys_stime, sys_stime, 25, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_fstat -+TRACE_SYSCALL_TABLE(sys_fstat, sys_fstat, 28, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_utime -+TRACE_SYSCALL_TABLE(sys_utime, sys_utime, 30, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_access -+TRACE_SYSCALL_TABLE(sys_access, sys_access, 33, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_rename -+TRACE_SYSCALL_TABLE(sys_rename, sys_rename, 38, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_mkdir -+TRACE_SYSCALL_TABLE(sys_mkdir, sys_mkdir, 39, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_rmdir -+TRACE_SYSCALL_TABLE(sys_rmdir, sys_rmdir, 40, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_pipe -+TRACE_SYSCALL_TABLE(sys_pipe, sys_pipe, 42, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_times -+TRACE_SYSCALL_TABLE(sys_times, sys_times, 43, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_acct -+TRACE_SYSCALL_TABLE(sys_acct, sys_acct, 51, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_umount -+TRACE_SYSCALL_TABLE(sys_umount, sys_umount, 52, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_olduname -+TRACE_SYSCALL_TABLE(sys_olduname, sys_olduname, 59, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_chroot -+TRACE_SYSCALL_TABLE(sys_chroot, sys_chroot, 61, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_ustat -+TRACE_SYSCALL_TABLE(sys_ustat, sys_ustat, 62, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sigpending -+TRACE_SYSCALL_TABLE(sys_sigpending, sys_sigpending, 73, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sethostname -+TRACE_SYSCALL_TABLE(sys_sethostname, sys_sethostname, 74, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setrlimit -+TRACE_SYSCALL_TABLE(sys_setrlimit, sys_setrlimit, 75, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_old_getrlimit -+TRACE_SYSCALL_TABLE(sys_old_getrlimit, sys_old_getrlimit, 76, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getrusage -+TRACE_SYSCALL_TABLE(sys_getrusage, sys_getrusage, 77, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_gettimeofday -+TRACE_SYSCALL_TABLE(sys_gettimeofday, sys_gettimeofday, 78, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_settimeofday -+TRACE_SYSCALL_TABLE(sys_settimeofday, sys_settimeofday, 79, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getgroups16 -+TRACE_SYSCALL_TABLE(sys_getgroups16, sys_getgroups16, 80, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setgroups16 -+TRACE_SYSCALL_TABLE(sys_setgroups16, sys_setgroups16, 81, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_old_select -+TRACE_SYSCALL_TABLE(sys_old_select, sys_old_select, 82, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_symlink -+TRACE_SYSCALL_TABLE(sys_symlink, sys_symlink, 83, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_lstat -+TRACE_SYSCALL_TABLE(sys_lstat, sys_lstat, 84, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_readlink -+TRACE_SYSCALL_TABLE(sys_readlink, sys_readlink, 85, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_uselib -+TRACE_SYSCALL_TABLE(sys_uselib, sys_uselib, 86, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_swapon -+TRACE_SYSCALL_TABLE(sys_swapon, sys_swapon, 87, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_reboot -+TRACE_SYSCALL_TABLE(sys_reboot, sys_reboot, 88, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_old_readdir -+TRACE_SYSCALL_TABLE(sys_old_readdir, sys_old_readdir, 89, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_old_mmap -+TRACE_SYSCALL_TABLE(sys_old_mmap, sys_old_mmap, 90, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_truncate -+TRACE_SYSCALL_TABLE(sys_truncate, sys_truncate, 92, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_statfs -+TRACE_SYSCALL_TABLE(sys_statfs, sys_statfs, 99, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_fstatfs -+TRACE_SYSCALL_TABLE(sys_fstatfs, sys_fstatfs, 100, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_socketcall -+TRACE_SYSCALL_TABLE(sys_socketcall, sys_socketcall, 102, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_syslog -+TRACE_SYSCALL_TABLE(sys_syslog, sys_syslog, 103, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setitimer -+TRACE_SYSCALL_TABLE(sys_setitimer, sys_setitimer, 104, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getitimer -+TRACE_SYSCALL_TABLE(sys_getitimer, sys_getitimer, 105, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_newstat -+TRACE_SYSCALL_TABLE(sys_newstat, sys_newstat, 106, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_newlstat -+TRACE_SYSCALL_TABLE(sys_newlstat, sys_newlstat, 107, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_newfstat -+TRACE_SYSCALL_TABLE(sys_newfstat, sys_newfstat, 108, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_uname -+TRACE_SYSCALL_TABLE(sys_uname, sys_uname, 109, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_wait4 -+TRACE_SYSCALL_TABLE(sys_wait4, sys_wait4, 114, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_swapoff -+TRACE_SYSCALL_TABLE(sys_swapoff, sys_swapoff, 115, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sysinfo -+TRACE_SYSCALL_TABLE(sys_sysinfo, sys_sysinfo, 116, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_ipc -+TRACE_SYSCALL_TABLE(sys_ipc, sys_ipc, 117, 6) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setdomainname -+TRACE_SYSCALL_TABLE(sys_setdomainname, sys_setdomainname, 121, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_newuname -+TRACE_SYSCALL_TABLE(sys_newuname, sys_newuname, 122, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_adjtimex -+TRACE_SYSCALL_TABLE(sys_adjtimex, sys_adjtimex, 124, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sigprocmask -+TRACE_SYSCALL_TABLE(sys_sigprocmask, sys_sigprocmask, 126, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_init_module -+TRACE_SYSCALL_TABLE(sys_init_module, sys_init_module, 128, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_delete_module -+TRACE_SYSCALL_TABLE(sys_delete_module, sys_delete_module, 129, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_quotactl -+TRACE_SYSCALL_TABLE(sys_quotactl, sys_quotactl, 131, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_llseek -+TRACE_SYSCALL_TABLE(sys_llseek, sys_llseek, 140, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getdents -+TRACE_SYSCALL_TABLE(sys_getdents, sys_getdents, 141, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_select -+TRACE_SYSCALL_TABLE(sys_select, sys_select, 142, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_readv -+TRACE_SYSCALL_TABLE(sys_readv, sys_readv, 145, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_writev -+TRACE_SYSCALL_TABLE(sys_writev, sys_writev, 146, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sysctl -+TRACE_SYSCALL_TABLE(sys_sysctl, sys_sysctl, 149, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sched_setparam -+TRACE_SYSCALL_TABLE(sys_sched_setparam, sys_sched_setparam, 154, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sched_getparam -+TRACE_SYSCALL_TABLE(sys_sched_getparam, sys_sched_getparam, 155, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sched_setscheduler -+TRACE_SYSCALL_TABLE(sys_sched_setscheduler, sys_sched_setscheduler, 156, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sched_rr_get_interval -+TRACE_SYSCALL_TABLE(sys_sched_rr_get_interval, sys_sched_rr_get_interval, 161, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_nanosleep -+TRACE_SYSCALL_TABLE(sys_nanosleep, sys_nanosleep, 162, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getresuid16 -+TRACE_SYSCALL_TABLE(sys_getresuid16, sys_getresuid16, 165, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_poll -+TRACE_SYSCALL_TABLE(sys_poll, sys_poll, 168, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getresgid16 -+TRACE_SYSCALL_TABLE(sys_getresgid16, sys_getresgid16, 171, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_rt_sigaction -+TRACE_SYSCALL_TABLE(sys_rt_sigaction, sys_rt_sigaction, 174, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_rt_sigprocmask -+TRACE_SYSCALL_TABLE(sys_rt_sigprocmask, sys_rt_sigprocmask, 175, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_rt_sigpending -+TRACE_SYSCALL_TABLE(sys_rt_sigpending, sys_rt_sigpending, 176, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_rt_sigtimedwait -+TRACE_SYSCALL_TABLE(sys_rt_sigtimedwait, sys_rt_sigtimedwait, 177, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_rt_sigqueueinfo -+TRACE_SYSCALL_TABLE(sys_rt_sigqueueinfo, sys_rt_sigqueueinfo, 178, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_rt_sigsuspend -+TRACE_SYSCALL_TABLE(sys_rt_sigsuspend, sys_rt_sigsuspend, 179, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_chown16 -+TRACE_SYSCALL_TABLE(sys_chown16, sys_chown16, 182, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getcwd -+TRACE_SYSCALL_TABLE(sys_getcwd, sys_getcwd, 183, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sendfile -+TRACE_SYSCALL_TABLE(sys_sendfile, sys_sendfile, 187, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getrlimit -+TRACE_SYSCALL_TABLE(sys_getrlimit, sys_getrlimit, 191, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_stat64 -+TRACE_SYSCALL_TABLE(sys_stat64, sys_stat64, 195, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_lstat64 -+TRACE_SYSCALL_TABLE(sys_lstat64, sys_lstat64, 196, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_fstat64 -+TRACE_SYSCALL_TABLE(sys_fstat64, sys_fstat64, 197, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_lchown -+TRACE_SYSCALL_TABLE(sys_lchown, sys_lchown, 198, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getgroups -+TRACE_SYSCALL_TABLE(sys_getgroups, sys_getgroups, 205, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setgroups -+TRACE_SYSCALL_TABLE(sys_setgroups, sys_setgroups, 206, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getresuid -+TRACE_SYSCALL_TABLE(sys_getresuid, sys_getresuid, 209, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getresgid -+TRACE_SYSCALL_TABLE(sys_getresgid, sys_getresgid, 211, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_chown -+TRACE_SYSCALL_TABLE(sys_chown, sys_chown, 212, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_pivot_root -+TRACE_SYSCALL_TABLE(sys_pivot_root, sys_pivot_root, 217, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_mincore -+TRACE_SYSCALL_TABLE(sys_mincore, sys_mincore, 218, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getdents64 -+TRACE_SYSCALL_TABLE(sys_getdents64, sys_getdents64, 220, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_setxattr -+TRACE_SYSCALL_TABLE(sys_setxattr, sys_setxattr, 226, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_lsetxattr -+TRACE_SYSCALL_TABLE(sys_lsetxattr, sys_lsetxattr, 227, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_fsetxattr -+TRACE_SYSCALL_TABLE(sys_fsetxattr, sys_fsetxattr, 228, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getxattr -+TRACE_SYSCALL_TABLE(sys_getxattr, sys_getxattr, 229, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_lgetxattr -+TRACE_SYSCALL_TABLE(sys_lgetxattr, sys_lgetxattr, 230, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_fgetxattr -+TRACE_SYSCALL_TABLE(sys_fgetxattr, sys_fgetxattr, 231, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_listxattr -+TRACE_SYSCALL_TABLE(sys_listxattr, sys_listxattr, 232, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_llistxattr -+TRACE_SYSCALL_TABLE(sys_llistxattr, sys_llistxattr, 233, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_flistxattr -+TRACE_SYSCALL_TABLE(sys_flistxattr, sys_flistxattr, 234, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_removexattr -+TRACE_SYSCALL_TABLE(sys_removexattr, sys_removexattr, 235, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_lremovexattr -+TRACE_SYSCALL_TABLE(sys_lremovexattr, sys_lremovexattr, 236, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_fremovexattr -+TRACE_SYSCALL_TABLE(sys_fremovexattr, sys_fremovexattr, 237, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sendfile64 -+TRACE_SYSCALL_TABLE(sys_sendfile64, sys_sendfile64, 239, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_futex -+TRACE_SYSCALL_TABLE(sys_futex, sys_futex, 240, 6) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sched_setaffinity -+TRACE_SYSCALL_TABLE(sys_sched_setaffinity, sys_sched_setaffinity, 241, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sched_getaffinity -+TRACE_SYSCALL_TABLE(sys_sched_getaffinity, sys_sched_getaffinity, 242, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_io_setup -+TRACE_SYSCALL_TABLE(sys_io_setup, sys_io_setup, 245, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_io_getevents -+TRACE_SYSCALL_TABLE(sys_io_getevents, sys_io_getevents, 247, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_io_submit -+TRACE_SYSCALL_TABLE(sys_io_submit, sys_io_submit, 248, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_io_cancel -+TRACE_SYSCALL_TABLE(sys_io_cancel, sys_io_cancel, 249, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_epoll_ctl -+TRACE_SYSCALL_TABLE(sys_epoll_ctl, sys_epoll_ctl, 255, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_epoll_wait -+TRACE_SYSCALL_TABLE(sys_epoll_wait, sys_epoll_wait, 256, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_set_tid_address -+TRACE_SYSCALL_TABLE(sys_set_tid_address, sys_set_tid_address, 258, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_timer_create -+TRACE_SYSCALL_TABLE(sys_timer_create, sys_timer_create, 259, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_timer_settime -+TRACE_SYSCALL_TABLE(sys_timer_settime, sys_timer_settime, 260, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_timer_gettime -+TRACE_SYSCALL_TABLE(sys_timer_gettime, sys_timer_gettime, 261, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_clock_settime -+TRACE_SYSCALL_TABLE(sys_clock_settime, sys_clock_settime, 264, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_clock_gettime -+TRACE_SYSCALL_TABLE(sys_clock_gettime, sys_clock_gettime, 265, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_clock_getres -+TRACE_SYSCALL_TABLE(sys_clock_getres, sys_clock_getres, 266, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_clock_nanosleep -+TRACE_SYSCALL_TABLE(sys_clock_nanosleep, sys_clock_nanosleep, 267, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_statfs64 -+TRACE_SYSCALL_TABLE(sys_statfs64, sys_statfs64, 268, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_fstatfs64 -+TRACE_SYSCALL_TABLE(sys_fstatfs64, sys_fstatfs64, 269, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_utimes -+TRACE_SYSCALL_TABLE(sys_utimes, sys_utimes, 271, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_mq_open -+TRACE_SYSCALL_TABLE(sys_mq_open, sys_mq_open, 277, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_mq_unlink -+TRACE_SYSCALL_TABLE(sys_mq_unlink, sys_mq_unlink, 278, 1) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_mq_timedsend -+TRACE_SYSCALL_TABLE(sys_mq_timedsend, sys_mq_timedsend, 279, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_mq_timedreceive -+TRACE_SYSCALL_TABLE(sys_mq_timedreceive, sys_mq_timedreceive, 280, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_mq_notify -+TRACE_SYSCALL_TABLE(sys_mq_notify, sys_mq_notify, 281, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_mq_getsetattr -+TRACE_SYSCALL_TABLE(sys_mq_getsetattr, sys_mq_getsetattr, 282, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_kexec_load -+TRACE_SYSCALL_TABLE(sys_kexec_load, sys_kexec_load, 283, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_waitid -+TRACE_SYSCALL_TABLE(sys_waitid, sys_waitid, 284, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_add_key -+TRACE_SYSCALL_TABLE(sys_add_key, sys_add_key, 286, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_request_key -+TRACE_SYSCALL_TABLE(sys_request_key, sys_request_key, 287, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_inotify_add_watch -+TRACE_SYSCALL_TABLE(sys_inotify_add_watch, sys_inotify_add_watch, 292, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_openat -+TRACE_SYSCALL_TABLE(sys_openat, sys_openat, 295, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_mkdirat -+TRACE_SYSCALL_TABLE(sys_mkdirat, sys_mkdirat, 296, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_mknodat -+TRACE_SYSCALL_TABLE(sys_mknodat, sys_mknodat, 297, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_fchownat -+TRACE_SYSCALL_TABLE(sys_fchownat, sys_fchownat, 298, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_futimesat -+TRACE_SYSCALL_TABLE(sys_futimesat, sys_futimesat, 299, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_fstatat64 -+TRACE_SYSCALL_TABLE(sys_fstatat64, sys_fstatat64, 300, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_unlinkat -+TRACE_SYSCALL_TABLE(sys_unlinkat, sys_unlinkat, 301, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_renameat -+TRACE_SYSCALL_TABLE(sys_renameat, sys_renameat, 302, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_linkat -+TRACE_SYSCALL_TABLE(sys_linkat, sys_linkat, 303, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_symlinkat -+TRACE_SYSCALL_TABLE(sys_symlinkat, sys_symlinkat, 304, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_readlinkat -+TRACE_SYSCALL_TABLE(sys_readlinkat, sys_readlinkat, 305, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_fchmodat -+TRACE_SYSCALL_TABLE(sys_fchmodat, sys_fchmodat, 306, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_faccessat -+TRACE_SYSCALL_TABLE(sys_faccessat, sys_faccessat, 307, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_pselect6 -+TRACE_SYSCALL_TABLE(sys_pselect6, sys_pselect6, 308, 6) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_ppoll -+TRACE_SYSCALL_TABLE(sys_ppoll, sys_ppoll, 309, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_set_robust_list -+TRACE_SYSCALL_TABLE(sys_set_robust_list, sys_set_robust_list, 311, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_get_robust_list -+TRACE_SYSCALL_TABLE(sys_get_robust_list, sys_get_robust_list, 312, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_splice -+TRACE_SYSCALL_TABLE(sys_splice, sys_splice, 313, 6) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_vmsplice -+TRACE_SYSCALL_TABLE(sys_vmsplice, sys_vmsplice, 316, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_getcpu -+TRACE_SYSCALL_TABLE(sys_getcpu, sys_getcpu, 318, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_epoll_pwait -+TRACE_SYSCALL_TABLE(sys_epoll_pwait, sys_epoll_pwait, 319, 6) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_utimensat -+TRACE_SYSCALL_TABLE(sys_utimensat, sys_utimensat, 320, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_signalfd -+TRACE_SYSCALL_TABLE(sys_signalfd, sys_signalfd, 321, 3) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_timerfd_settime -+TRACE_SYSCALL_TABLE(sys_timerfd_settime, sys_timerfd_settime, 325, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_timerfd_gettime -+TRACE_SYSCALL_TABLE(sys_timerfd_gettime, sys_timerfd_gettime, 326, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_signalfd4 -+TRACE_SYSCALL_TABLE(sys_signalfd4, sys_signalfd4, 327, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_pipe2 -+TRACE_SYSCALL_TABLE(sys_pipe2, sys_pipe2, 331, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_preadv -+TRACE_SYSCALL_TABLE(sys_preadv, sys_preadv, 333, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_pwritev -+TRACE_SYSCALL_TABLE(sys_pwritev, sys_pwritev, 334, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_rt_tgsigqueueinfo -+TRACE_SYSCALL_TABLE(sys_rt_tgsigqueueinfo, sys_rt_tgsigqueueinfo, 335, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_perf_event_open -+TRACE_SYSCALL_TABLE(sys_perf_event_open, sys_perf_event_open, 336, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_recvmmsg -+TRACE_SYSCALL_TABLE(sys_recvmmsg, sys_recvmmsg, 337, 5) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_prlimit64 -+TRACE_SYSCALL_TABLE(sys_prlimit64, sys_prlimit64, 340, 4) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_clock_adjtime -+TRACE_SYSCALL_TABLE(sys_clock_adjtime, sys_clock_adjtime, 343, 2) -+#endif -+#ifndef OVERRIDE_TABLE_32_sys_sendmmsg -+TRACE_SYSCALL_TABLE(sys_sendmmsg, sys_sendmmsg, 345, 4) -+#endif -+ -+#endif /* CREATE_SYSCALL_TABLE */ ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/syscalls/headers/x86-32-syscalls-3.1.0-rc6_pointers_override.h -@@ -0,0 +1,33 @@ -+ -+#ifndef CREATE_SYSCALL_TABLE -+ -+# ifndef CONFIG_UID16 -+# define OVERRIDE_32_sys_getgroups16 -+# define OVERRIDE_32_sys_setgroups16 -+# define OVERRIDE_32_sys_lchown16 -+# define OVERRIDE_32_sys_getresuid16 -+# define OVERRIDE_32_sys_getresgid16 -+# define OVERRIDE_32_sys_chown16 -+# endif -+ -+#else /* CREATE_SYSCALL_TABLE */ -+ -+# ifndef CONFIG_UID16 -+# define OVERRIDE_TABLE_32_sys_getgroups16 -+# define OVERRIDE_TABLE_32_sys_setgroups16 -+# define OVERRIDE_TABLE_32_sys_lchown16 -+# define OVERRIDE_TABLE_32_sys_getresuid16 -+# define OVERRIDE_TABLE_32_sys_getresgid16 -+# define OVERRIDE_TABLE_32_sys_chown16 -+# endif -+ -+#define OVERRIDE_TABLE_32_sys_execve -+TRACE_SYSCALL_TABLE(sys_execve, sys_execve, 11, 3) -+#define OVERRIDE_TABLE_32_sys_clone -+TRACE_SYSCALL_TABLE(sys_clone, sys_clone, 120, 5) -+#define OVERRIDE_TABLE_32_sys_getcpu -+TRACE_SYSCALL_TABLE(sys_getcpu, sys_getcpu, 318, 3) -+ -+#endif /* CREATE_SYSCALL_TABLE */ -+ -+ ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/syscalls/headers/x86-64-syscalls-3.10.0-rc7_integers.h -@@ -0,0 +1,1097 @@ -+/* THIS FILE IS AUTO-GENERATED. DO NOT EDIT */ -+#ifndef CREATE_SYSCALL_TABLE -+ -+#if !defined(_TRACE_SYSCALLS_INTEGERS_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_SYSCALLS_INTEGERS_H -+ -+#include <linux/tracepoint.h> -+#include <linux/syscalls.h> -+#include "x86-64-syscalls-3.10.0-rc7_integers_override.h" -+#include "syscalls_integers_override.h" -+ -+SC_DECLARE_EVENT_CLASS_NOARGS(syscalls_noargs, -+ TP_STRUCT__entry(), -+ TP_fast_assign(), -+ TP_printk() -+) -+#ifndef OVERRIDE_64_sys_sched_yield -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_sched_yield) -+#endif -+#ifndef OVERRIDE_64_sys_pause -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_pause) -+#endif -+#ifndef OVERRIDE_64_sys_getpid -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_getpid) -+#endif -+#ifndef OVERRIDE_64_sys_getuid -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_getuid) -+#endif -+#ifndef OVERRIDE_64_sys_getgid -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_getgid) -+#endif -+#ifndef OVERRIDE_64_sys_geteuid -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_geteuid) -+#endif -+#ifndef OVERRIDE_64_sys_getegid -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_getegid) -+#endif -+#ifndef OVERRIDE_64_sys_getppid -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_getppid) -+#endif -+#ifndef OVERRIDE_64_sys_getpgrp -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_getpgrp) -+#endif -+#ifndef OVERRIDE_64_sys_setsid -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_setsid) -+#endif -+#ifndef OVERRIDE_64_sys_munlockall -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_munlockall) -+#endif -+#ifndef OVERRIDE_64_sys_vhangup -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_vhangup) -+#endif -+#ifndef OVERRIDE_64_sys_sync -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_sync) -+#endif -+#ifndef OVERRIDE_64_sys_gettid -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_gettid) -+#endif -+#ifndef OVERRIDE_64_sys_restart_syscall -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_restart_syscall) -+#endif -+#ifndef OVERRIDE_64_sys_inotify_init -+SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_inotify_init) -+#endif -+#ifndef OVERRIDE_64_sys_close -+SC_TRACE_EVENT(sys_close, -+ TP_PROTO(unsigned int fd), -+ TP_ARGS(fd), -+ TP_STRUCT__entry(__field(unsigned int, fd)), -+ TP_fast_assign(tp_assign(fd, fd)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_brk -+SC_TRACE_EVENT(sys_brk, -+ TP_PROTO(unsigned long brk), -+ TP_ARGS(brk), -+ TP_STRUCT__entry(__field(unsigned long, brk)), -+ TP_fast_assign(tp_assign(brk, brk)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_dup -+SC_TRACE_EVENT(sys_dup, -+ TP_PROTO(unsigned int fildes), -+ TP_ARGS(fildes), -+ TP_STRUCT__entry(__field(unsigned int, fildes)), -+ TP_fast_assign(tp_assign(fildes, fildes)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_alarm -+SC_TRACE_EVENT(sys_alarm, -+ TP_PROTO(unsigned int seconds), -+ TP_ARGS(seconds), -+ TP_STRUCT__entry(__field(unsigned int, seconds)), -+ TP_fast_assign(tp_assign(seconds, seconds)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_exit -+SC_TRACE_EVENT(sys_exit, -+ TP_PROTO(int error_code), -+ TP_ARGS(error_code), -+ TP_STRUCT__entry(__field(int, error_code)), -+ TP_fast_assign(tp_assign(error_code, error_code)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_fsync -+SC_TRACE_EVENT(sys_fsync, -+ TP_PROTO(unsigned int fd), -+ TP_ARGS(fd), -+ TP_STRUCT__entry(__field(unsigned int, fd)), -+ TP_fast_assign(tp_assign(fd, fd)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_fdatasync -+SC_TRACE_EVENT(sys_fdatasync, -+ TP_PROTO(unsigned int fd), -+ TP_ARGS(fd), -+ TP_STRUCT__entry(__field(unsigned int, fd)), -+ TP_fast_assign(tp_assign(fd, fd)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_fchdir -+SC_TRACE_EVENT(sys_fchdir, -+ TP_PROTO(unsigned int fd), -+ TP_ARGS(fd), -+ TP_STRUCT__entry(__field(unsigned int, fd)), -+ TP_fast_assign(tp_assign(fd, fd)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_umask -+SC_TRACE_EVENT(sys_umask, -+ TP_PROTO(int mask), -+ TP_ARGS(mask), -+ TP_STRUCT__entry(__field(int, mask)), -+ TP_fast_assign(tp_assign(mask, mask)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_setuid -+SC_TRACE_EVENT(sys_setuid, -+ TP_PROTO(uid_t uid), -+ TP_ARGS(uid), -+ TP_STRUCT__entry(__field(uid_t, uid)), -+ TP_fast_assign(tp_assign(uid, uid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_setgid -+SC_TRACE_EVENT(sys_setgid, -+ TP_PROTO(gid_t gid), -+ TP_ARGS(gid), -+ TP_STRUCT__entry(__field(gid_t, gid)), -+ TP_fast_assign(tp_assign(gid, gid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_getpgid -+SC_TRACE_EVENT(sys_getpgid, -+ TP_PROTO(pid_t pid), -+ TP_ARGS(pid), -+ TP_STRUCT__entry(__field(pid_t, pid)), -+ TP_fast_assign(tp_assign(pid, pid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_setfsuid -+SC_TRACE_EVENT(sys_setfsuid, -+ TP_PROTO(uid_t uid), -+ TP_ARGS(uid), -+ TP_STRUCT__entry(__field(uid_t, uid)), -+ TP_fast_assign(tp_assign(uid, uid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_setfsgid -+SC_TRACE_EVENT(sys_setfsgid, -+ TP_PROTO(gid_t gid), -+ TP_ARGS(gid), -+ TP_STRUCT__entry(__field(gid_t, gid)), -+ TP_fast_assign(tp_assign(gid, gid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_getsid -+SC_TRACE_EVENT(sys_getsid, -+ TP_PROTO(pid_t pid), -+ TP_ARGS(pid), -+ TP_STRUCT__entry(__field(pid_t, pid)), -+ TP_fast_assign(tp_assign(pid, pid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_personality -+SC_TRACE_EVENT(sys_personality, -+ TP_PROTO(unsigned int personality), -+ TP_ARGS(personality), -+ TP_STRUCT__entry(__field(unsigned int, personality)), -+ TP_fast_assign(tp_assign(personality, personality)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_sched_getscheduler -+SC_TRACE_EVENT(sys_sched_getscheduler, -+ TP_PROTO(pid_t pid), -+ TP_ARGS(pid), -+ TP_STRUCT__entry(__field(pid_t, pid)), -+ TP_fast_assign(tp_assign(pid, pid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_sched_get_priority_max -+SC_TRACE_EVENT(sys_sched_get_priority_max, -+ TP_PROTO(int policy), -+ TP_ARGS(policy), -+ TP_STRUCT__entry(__field(int, policy)), -+ TP_fast_assign(tp_assign(policy, policy)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_sched_get_priority_min -+SC_TRACE_EVENT(sys_sched_get_priority_min, -+ TP_PROTO(int policy), -+ TP_ARGS(policy), -+ TP_STRUCT__entry(__field(int, policy)), -+ TP_fast_assign(tp_assign(policy, policy)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_mlockall -+SC_TRACE_EVENT(sys_mlockall, -+ TP_PROTO(int flags), -+ TP_ARGS(flags), -+ TP_STRUCT__entry(__field(int, flags)), -+ TP_fast_assign(tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_io_destroy -+SC_TRACE_EVENT(sys_io_destroy, -+ TP_PROTO(aio_context_t ctx), -+ TP_ARGS(ctx), -+ TP_STRUCT__entry(__field(aio_context_t, ctx)), -+ TP_fast_assign(tp_assign(ctx, ctx)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_epoll_create -+SC_TRACE_EVENT(sys_epoll_create, -+ TP_PROTO(int size), -+ TP_ARGS(size), -+ TP_STRUCT__entry(__field(int, size)), -+ TP_fast_assign(tp_assign(size, size)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_timer_getoverrun -+SC_TRACE_EVENT(sys_timer_getoverrun, -+ TP_PROTO(timer_t timer_id), -+ TP_ARGS(timer_id), -+ TP_STRUCT__entry(__field(timer_t, timer_id)), -+ TP_fast_assign(tp_assign(timer_id, timer_id)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_timer_delete -+SC_TRACE_EVENT(sys_timer_delete, -+ TP_PROTO(timer_t timer_id), -+ TP_ARGS(timer_id), -+ TP_STRUCT__entry(__field(timer_t, timer_id)), -+ TP_fast_assign(tp_assign(timer_id, timer_id)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_exit_group -+SC_TRACE_EVENT(sys_exit_group, -+ TP_PROTO(int error_code), -+ TP_ARGS(error_code), -+ TP_STRUCT__entry(__field(int, error_code)), -+ TP_fast_assign(tp_assign(error_code, error_code)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_unshare -+SC_TRACE_EVENT(sys_unshare, -+ TP_PROTO(unsigned long unshare_flags), -+ TP_ARGS(unshare_flags), -+ TP_STRUCT__entry(__field(unsigned long, unshare_flags)), -+ TP_fast_assign(tp_assign(unshare_flags, unshare_flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_eventfd -+SC_TRACE_EVENT(sys_eventfd, -+ TP_PROTO(unsigned int count), -+ TP_ARGS(count), -+ TP_STRUCT__entry(__field(unsigned int, count)), -+ TP_fast_assign(tp_assign(count, count)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_epoll_create1 -+SC_TRACE_EVENT(sys_epoll_create1, -+ TP_PROTO(int flags), -+ TP_ARGS(flags), -+ TP_STRUCT__entry(__field(int, flags)), -+ TP_fast_assign(tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_inotify_init1 -+SC_TRACE_EVENT(sys_inotify_init1, -+ TP_PROTO(int flags), -+ TP_ARGS(flags), -+ TP_STRUCT__entry(__field(int, flags)), -+ TP_fast_assign(tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_syncfs -+SC_TRACE_EVENT(sys_syncfs, -+ TP_PROTO(int fd), -+ TP_ARGS(fd), -+ TP_STRUCT__entry(__field(int, fd)), -+ TP_fast_assign(tp_assign(fd, fd)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_munmap -+SC_TRACE_EVENT(sys_munmap, -+ TP_PROTO(unsigned long addr, size_t len), -+ TP_ARGS(addr, len), -+ TP_STRUCT__entry(__field_hex(unsigned long, addr) __field(size_t, len)), -+ TP_fast_assign(tp_assign(addr, addr) tp_assign(len, len)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_dup2 -+SC_TRACE_EVENT(sys_dup2, -+ TP_PROTO(unsigned int oldfd, unsigned int newfd), -+ TP_ARGS(oldfd, newfd), -+ TP_STRUCT__entry(__field(unsigned int, oldfd) __field(unsigned int, newfd)), -+ TP_fast_assign(tp_assign(oldfd, oldfd) tp_assign(newfd, newfd)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_shutdown -+SC_TRACE_EVENT(sys_shutdown, -+ TP_PROTO(int fd, int how), -+ TP_ARGS(fd, how), -+ TP_STRUCT__entry(__field(int, fd) __field(int, how)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(how, how)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_listen -+SC_TRACE_EVENT(sys_listen, -+ TP_PROTO(int fd, int backlog), -+ TP_ARGS(fd, backlog), -+ TP_STRUCT__entry(__field(int, fd) __field(int, backlog)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(backlog, backlog)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_kill -+SC_TRACE_EVENT(sys_kill, -+ TP_PROTO(pid_t pid, int sig), -+ TP_ARGS(pid, sig), -+ TP_STRUCT__entry(__field(pid_t, pid) __field(int, sig)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(sig, sig)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_msgget -+SC_TRACE_EVENT(sys_msgget, -+ TP_PROTO(key_t key, int msgflg), -+ TP_ARGS(key, msgflg), -+ TP_STRUCT__entry(__field(key_t, key) __field(int, msgflg)), -+ TP_fast_assign(tp_assign(key, key) tp_assign(msgflg, msgflg)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_flock -+SC_TRACE_EVENT(sys_flock, -+ TP_PROTO(unsigned int fd, unsigned int cmd), -+ TP_ARGS(fd, cmd), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field(unsigned int, cmd)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(cmd, cmd)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_ftruncate -+SC_TRACE_EVENT(sys_ftruncate, -+ TP_PROTO(unsigned int fd, unsigned long length), -+ TP_ARGS(fd, length), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field(unsigned long, length)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(length, length)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_fchmod -+SC_TRACE_EVENT(sys_fchmod, -+ TP_PROTO(unsigned int fd, umode_t mode), -+ TP_ARGS(fd, mode), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field(umode_t, mode)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(mode, mode)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_setpgid -+SC_TRACE_EVENT(sys_setpgid, -+ TP_PROTO(pid_t pid, pid_t pgid), -+ TP_ARGS(pid, pgid), -+ TP_STRUCT__entry(__field(pid_t, pid) __field(pid_t, pgid)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(pgid, pgid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_setreuid -+SC_TRACE_EVENT(sys_setreuid, -+ TP_PROTO(uid_t ruid, uid_t euid), -+ TP_ARGS(ruid, euid), -+ TP_STRUCT__entry(__field(uid_t, ruid) __field(uid_t, euid)), -+ TP_fast_assign(tp_assign(ruid, ruid) tp_assign(euid, euid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_setregid -+SC_TRACE_EVENT(sys_setregid, -+ TP_PROTO(gid_t rgid, gid_t egid), -+ TP_ARGS(rgid, egid), -+ TP_STRUCT__entry(__field(gid_t, rgid) __field(gid_t, egid)), -+ TP_fast_assign(tp_assign(rgid, rgid) tp_assign(egid, egid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_getpriority -+SC_TRACE_EVENT(sys_getpriority, -+ TP_PROTO(int which, int who), -+ TP_ARGS(which, who), -+ TP_STRUCT__entry(__field(int, which) __field(int, who)), -+ TP_fast_assign(tp_assign(which, which) tp_assign(who, who)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_mlock -+SC_TRACE_EVENT(sys_mlock, -+ TP_PROTO(unsigned long start, size_t len), -+ TP_ARGS(start, len), -+ TP_STRUCT__entry(__field(unsigned long, start) __field(size_t, len)), -+ TP_fast_assign(tp_assign(start, start) tp_assign(len, len)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_munlock -+SC_TRACE_EVENT(sys_munlock, -+ TP_PROTO(unsigned long start, size_t len), -+ TP_ARGS(start, len), -+ TP_STRUCT__entry(__field(unsigned long, start) __field(size_t, len)), -+ TP_fast_assign(tp_assign(start, start) tp_assign(len, len)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_tkill -+SC_TRACE_EVENT(sys_tkill, -+ TP_PROTO(pid_t pid, int sig), -+ TP_ARGS(pid, sig), -+ TP_STRUCT__entry(__field(pid_t, pid) __field(int, sig)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(sig, sig)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_ioprio_get -+SC_TRACE_EVENT(sys_ioprio_get, -+ TP_PROTO(int which, int who), -+ TP_ARGS(which, who), -+ TP_STRUCT__entry(__field(int, which) __field(int, who)), -+ TP_fast_assign(tp_assign(which, which) tp_assign(who, who)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_inotify_rm_watch -+SC_TRACE_EVENT(sys_inotify_rm_watch, -+ TP_PROTO(int fd, __s32 wd), -+ TP_ARGS(fd, wd), -+ TP_STRUCT__entry(__field(int, fd) __field(__s32, wd)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(wd, wd)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_timerfd_create -+SC_TRACE_EVENT(sys_timerfd_create, -+ TP_PROTO(int clockid, int flags), -+ TP_ARGS(clockid, flags), -+ TP_STRUCT__entry(__field(int, clockid) __field(int, flags)), -+ TP_fast_assign(tp_assign(clockid, clockid) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_eventfd2 -+SC_TRACE_EVENT(sys_eventfd2, -+ TP_PROTO(unsigned int count, int flags), -+ TP_ARGS(count, flags), -+ TP_STRUCT__entry(__field(unsigned int, count) __field(int, flags)), -+ TP_fast_assign(tp_assign(count, count) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_fanotify_init -+SC_TRACE_EVENT(sys_fanotify_init, -+ TP_PROTO(unsigned int flags, unsigned int event_f_flags), -+ TP_ARGS(flags, event_f_flags), -+ TP_STRUCT__entry(__field(unsigned int, flags) __field(unsigned int, event_f_flags)), -+ TP_fast_assign(tp_assign(flags, flags) tp_assign(event_f_flags, event_f_flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_setns -+SC_TRACE_EVENT(sys_setns, -+ TP_PROTO(int fd, int nstype), -+ TP_ARGS(fd, nstype), -+ TP_STRUCT__entry(__field(int, fd) __field(int, nstype)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(nstype, nstype)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_lseek -+SC_TRACE_EVENT(sys_lseek, -+ TP_PROTO(unsigned int fd, off_t offset, unsigned int whence), -+ TP_ARGS(fd, offset, whence), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field(off_t, offset) __field(unsigned int, whence)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(offset, offset) tp_assign(whence, whence)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_mprotect -+SC_TRACE_EVENT(sys_mprotect, -+ TP_PROTO(unsigned long start, size_t len, unsigned long prot), -+ TP_ARGS(start, len, prot), -+ TP_STRUCT__entry(__field(unsigned long, start) __field(size_t, len) __field(unsigned long, prot)), -+ TP_fast_assign(tp_assign(start, start) tp_assign(len, len) tp_assign(prot, prot)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_ioctl -+SC_TRACE_EVENT(sys_ioctl, -+ TP_PROTO(unsigned int fd, unsigned int cmd, unsigned long arg), -+ TP_ARGS(fd, cmd, arg), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field(unsigned int, cmd) __field(unsigned long, arg)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(cmd, cmd) tp_assign(arg, arg)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_msync -+SC_TRACE_EVENT(sys_msync, -+ TP_PROTO(unsigned long start, size_t len, int flags), -+ TP_ARGS(start, len, flags), -+ TP_STRUCT__entry(__field(unsigned long, start) __field(size_t, len) __field(int, flags)), -+ TP_fast_assign(tp_assign(start, start) tp_assign(len, len) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_madvise -+SC_TRACE_EVENT(sys_madvise, -+ TP_PROTO(unsigned long start, size_t len_in, int behavior), -+ TP_ARGS(start, len_in, behavior), -+ TP_STRUCT__entry(__field(unsigned long, start) __field(size_t, len_in) __field(int, behavior)), -+ TP_fast_assign(tp_assign(start, start) tp_assign(len_in, len_in) tp_assign(behavior, behavior)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_shmget -+SC_TRACE_EVENT(sys_shmget, -+ TP_PROTO(key_t key, size_t size, int shmflg), -+ TP_ARGS(key, size, shmflg), -+ TP_STRUCT__entry(__field(key_t, key) __field(size_t, size) __field(int, shmflg)), -+ TP_fast_assign(tp_assign(key, key) tp_assign(size, size) tp_assign(shmflg, shmflg)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_socket -+SC_TRACE_EVENT(sys_socket, -+ TP_PROTO(int family, int type, int protocol), -+ TP_ARGS(family, type, protocol), -+ TP_STRUCT__entry(__field(int, family) __field(int, type) __field(int, protocol)), -+ TP_fast_assign(tp_assign(family, family) tp_assign(type, type) tp_assign(protocol, protocol)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_semget -+SC_TRACE_EVENT(sys_semget, -+ TP_PROTO(key_t key, int nsems, int semflg), -+ TP_ARGS(key, nsems, semflg), -+ TP_STRUCT__entry(__field(key_t, key) __field(int, nsems) __field(int, semflg)), -+ TP_fast_assign(tp_assign(key, key) tp_assign(nsems, nsems) tp_assign(semflg, semflg)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_fcntl -+SC_TRACE_EVENT(sys_fcntl, -+ TP_PROTO(unsigned int fd, unsigned int cmd, unsigned long arg), -+ TP_ARGS(fd, cmd, arg), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field(unsigned int, cmd) __field(unsigned long, arg)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(cmd, cmd) tp_assign(arg, arg)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_fchown -+SC_TRACE_EVENT(sys_fchown, -+ TP_PROTO(unsigned int fd, uid_t user, gid_t group), -+ TP_ARGS(fd, user, group), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field(uid_t, user) __field(gid_t, group)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(user, user) tp_assign(group, group)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_setresuid -+SC_TRACE_EVENT(sys_setresuid, -+ TP_PROTO(uid_t ruid, uid_t euid, uid_t suid), -+ TP_ARGS(ruid, euid, suid), -+ TP_STRUCT__entry(__field(uid_t, ruid) __field(uid_t, euid) __field(uid_t, suid)), -+ TP_fast_assign(tp_assign(ruid, ruid) tp_assign(euid, euid) tp_assign(suid, suid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_setresgid -+SC_TRACE_EVENT(sys_setresgid, -+ TP_PROTO(gid_t rgid, gid_t egid, gid_t sgid), -+ TP_ARGS(rgid, egid, sgid), -+ TP_STRUCT__entry(__field(gid_t, rgid) __field(gid_t, egid) __field(gid_t, sgid)), -+ TP_fast_assign(tp_assign(rgid, rgid) tp_assign(egid, egid) tp_assign(sgid, sgid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_sysfs -+SC_TRACE_EVENT(sys_sysfs, -+ TP_PROTO(int option, unsigned long arg1, unsigned long arg2), -+ TP_ARGS(option, arg1, arg2), -+ TP_STRUCT__entry(__field(int, option) __field(unsigned long, arg1) __field(unsigned long, arg2)), -+ TP_fast_assign(tp_assign(option, option) tp_assign(arg1, arg1) tp_assign(arg2, arg2)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_setpriority -+SC_TRACE_EVENT(sys_setpriority, -+ TP_PROTO(int which, int who, int niceval), -+ TP_ARGS(which, who, niceval), -+ TP_STRUCT__entry(__field(int, which) __field(int, who) __field(int, niceval)), -+ TP_fast_assign(tp_assign(which, which) tp_assign(who, who) tp_assign(niceval, niceval)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_readahead -+SC_TRACE_EVENT(sys_readahead, -+ TP_PROTO(int fd, loff_t offset, size_t count), -+ TP_ARGS(fd, offset, count), -+ TP_STRUCT__entry(__field(int, fd) __field(loff_t, offset) __field(size_t, count)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(offset, offset) tp_assign(count, count)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_tgkill -+SC_TRACE_EVENT(sys_tgkill, -+ TP_PROTO(pid_t tgid, pid_t pid, int sig), -+ TP_ARGS(tgid, pid, sig), -+ TP_STRUCT__entry(__field(pid_t, tgid) __field(pid_t, pid) __field(int, sig)), -+ TP_fast_assign(tp_assign(tgid, tgid) tp_assign(pid, pid) tp_assign(sig, sig)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_ioprio_set -+SC_TRACE_EVENT(sys_ioprio_set, -+ TP_PROTO(int which, int who, int ioprio), -+ TP_ARGS(which, who, ioprio), -+ TP_STRUCT__entry(__field(int, which) __field(int, who) __field(int, ioprio)), -+ TP_fast_assign(tp_assign(which, which) tp_assign(who, who) tp_assign(ioprio, ioprio)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_dup3 -+SC_TRACE_EVENT(sys_dup3, -+ TP_PROTO(unsigned int oldfd, unsigned int newfd, int flags), -+ TP_ARGS(oldfd, newfd, flags), -+ TP_STRUCT__entry(__field(unsigned int, oldfd) __field(unsigned int, newfd) __field(int, flags)), -+ TP_fast_assign(tp_assign(oldfd, oldfd) tp_assign(newfd, newfd) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_semctl -+SC_TRACE_EVENT(sys_semctl, -+ TP_PROTO(int semid, int semnum, int cmd, unsigned long arg), -+ TP_ARGS(semid, semnum, cmd, arg), -+ TP_STRUCT__entry(__field(int, semid) __field(int, semnum) __field(int, cmd) __field(unsigned long, arg)), -+ TP_fast_assign(tp_assign(semid, semid) tp_assign(semnum, semnum) tp_assign(cmd, cmd) tp_assign(arg, arg)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_ptrace -+SC_TRACE_EVENT(sys_ptrace, -+ TP_PROTO(long request, long pid, unsigned long addr, unsigned long data), -+ TP_ARGS(request, pid, addr, data), -+ TP_STRUCT__entry(__field(long, request) __field(long, pid) __field_hex(unsigned long, addr) __field(unsigned long, data)), -+ TP_fast_assign(tp_assign(request, request) tp_assign(pid, pid) tp_assign(addr, addr) tp_assign(data, data)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_fadvise64 -+SC_TRACE_EVENT(sys_fadvise64, -+ TP_PROTO(int fd, loff_t offset, size_t len, int advice), -+ TP_ARGS(fd, offset, len, advice), -+ TP_STRUCT__entry(__field(int, fd) __field(loff_t, offset) __field(size_t, len) __field(int, advice)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(offset, offset) tp_assign(len, len) tp_assign(advice, advice)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_tee -+SC_TRACE_EVENT(sys_tee, -+ TP_PROTO(int fdin, int fdout, size_t len, unsigned int flags), -+ TP_ARGS(fdin, fdout, len, flags), -+ TP_STRUCT__entry(__field(int, fdin) __field(int, fdout) __field(size_t, len) __field(unsigned int, flags)), -+ TP_fast_assign(tp_assign(fdin, fdin) tp_assign(fdout, fdout) tp_assign(len, len) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_sync_file_range -+SC_TRACE_EVENT(sys_sync_file_range, -+ TP_PROTO(int fd, loff_t offset, loff_t nbytes, unsigned int flags), -+ TP_ARGS(fd, offset, nbytes, flags), -+ TP_STRUCT__entry(__field(int, fd) __field(loff_t, offset) __field(loff_t, nbytes) __field(unsigned int, flags)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(offset, offset) tp_assign(nbytes, nbytes) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_fallocate -+SC_TRACE_EVENT(sys_fallocate, -+ TP_PROTO(int fd, int mode, loff_t offset, loff_t len), -+ TP_ARGS(fd, mode, offset, len), -+ TP_STRUCT__entry(__field(int, fd) __field(int, mode) __field(loff_t, offset) __field(loff_t, len)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(mode, mode) tp_assign(offset, offset) tp_assign(len, len)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_mremap -+SC_TRACE_EVENT(sys_mremap, -+ TP_PROTO(unsigned long addr, unsigned long old_len, unsigned long new_len, unsigned long flags, unsigned long new_addr), -+ TP_ARGS(addr, old_len, new_len, flags, new_addr), -+ TP_STRUCT__entry(__field_hex(unsigned long, addr) __field(unsigned long, old_len) __field(unsigned long, new_len) __field(unsigned long, flags) __field_hex(unsigned long, new_addr)), -+ TP_fast_assign(tp_assign(addr, addr) tp_assign(old_len, old_len) tp_assign(new_len, new_len) tp_assign(flags, flags) tp_assign(new_addr, new_addr)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_prctl -+SC_TRACE_EVENT(sys_prctl, -+ TP_PROTO(int option, unsigned long arg2, unsigned long arg3, unsigned long arg4, unsigned long arg5), -+ TP_ARGS(option, arg2, arg3, arg4, arg5), -+ TP_STRUCT__entry(__field(int, option) __field(unsigned long, arg2) __field(unsigned long, arg3) __field(unsigned long, arg4) __field(unsigned long, arg5)), -+ TP_fast_assign(tp_assign(option, option) tp_assign(arg2, arg2) tp_assign(arg3, arg3) tp_assign(arg4, arg4) tp_assign(arg5, arg5)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_remap_file_pages -+SC_TRACE_EVENT(sys_remap_file_pages, -+ TP_PROTO(unsigned long start, unsigned long size, unsigned long prot, unsigned long pgoff, unsigned long flags), -+ TP_ARGS(start, size, prot, pgoff, flags), -+ TP_STRUCT__entry(__field(unsigned long, start) __field(unsigned long, size) __field(unsigned long, prot) __field(unsigned long, pgoff) __field(unsigned long, flags)), -+ TP_fast_assign(tp_assign(start, start) tp_assign(size, size) tp_assign(prot, prot) tp_assign(pgoff, pgoff) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_keyctl -+SC_TRACE_EVENT(sys_keyctl, -+ TP_PROTO(int option, unsigned long arg2, unsigned long arg3, unsigned long arg4, unsigned long arg5), -+ TP_ARGS(option, arg2, arg3, arg4, arg5), -+ TP_STRUCT__entry(__field(int, option) __field(unsigned long, arg2) __field(unsigned long, arg3) __field(unsigned long, arg4) __field(unsigned long, arg5)), -+ TP_fast_assign(tp_assign(option, option) tp_assign(arg2, arg2) tp_assign(arg3, arg3) tp_assign(arg4, arg4) tp_assign(arg5, arg5)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_mmap -+SC_TRACE_EVENT(sys_mmap, -+ TP_PROTO(unsigned long addr, unsigned long len, unsigned long prot, unsigned long flags, unsigned long fd, unsigned long off), -+ TP_ARGS(addr, len, prot, flags, fd, off), -+ TP_STRUCT__entry(__field_hex(unsigned long, addr) __field(unsigned long, len) __field(unsigned long, prot) __field(unsigned long, flags) __field(unsigned long, fd) __field(unsigned long, off)), -+ TP_fast_assign(tp_assign(addr, addr) tp_assign(len, len) tp_assign(prot, prot) tp_assign(flags, flags) tp_assign(fd, fd) tp_assign(off, off)), -+ TP_printk() -+) -+#endif -+ -+#endif /* _TRACE_SYSCALLS_INTEGERS_H */ -+ -+/* This part must be outside protection */ -+#include "../../../probes/define_trace.h" -+ -+#else /* CREATE_SYSCALL_TABLE */ -+ -+#include "x86-64-syscalls-3.10.0-rc7_integers_override.h" -+#include "syscalls_integers_override.h" -+ -+#ifndef OVERRIDE_TABLE_64_sys_sched_yield -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_sched_yield, 24, 0) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_pause -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_pause, 34, 0) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_getpid -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_getpid, 39, 0) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_getuid -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_getuid, 102, 0) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_getgid -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_getgid, 104, 0) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_geteuid -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_geteuid, 107, 0) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_getegid -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_getegid, 108, 0) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_getppid -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_getppid, 110, 0) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_getpgrp -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_getpgrp, 111, 0) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_setsid -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_setsid, 112, 0) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_munlockall -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_munlockall, 152, 0) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_vhangup -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_vhangup, 153, 0) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_sync -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_sync, 162, 0) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_gettid -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_gettid, 186, 0) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_restart_syscall -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_restart_syscall, 219, 0) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_inotify_init -+TRACE_SYSCALL_TABLE(syscalls_noargs, sys_inotify_init, 253, 0) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_close -+TRACE_SYSCALL_TABLE(sys_close, sys_close, 3, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_lseek -+TRACE_SYSCALL_TABLE(sys_lseek, sys_lseek, 8, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_mmap -+TRACE_SYSCALL_TABLE(sys_mmap, sys_mmap, 9, 6) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_mprotect -+TRACE_SYSCALL_TABLE(sys_mprotect, sys_mprotect, 10, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_munmap -+TRACE_SYSCALL_TABLE(sys_munmap, sys_munmap, 11, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_brk -+TRACE_SYSCALL_TABLE(sys_brk, sys_brk, 12, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_ioctl -+TRACE_SYSCALL_TABLE(sys_ioctl, sys_ioctl, 16, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_mremap -+TRACE_SYSCALL_TABLE(sys_mremap, sys_mremap, 25, 5) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_msync -+TRACE_SYSCALL_TABLE(sys_msync, sys_msync, 26, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_madvise -+TRACE_SYSCALL_TABLE(sys_madvise, sys_madvise, 28, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_shmget -+TRACE_SYSCALL_TABLE(sys_shmget, sys_shmget, 29, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_dup -+TRACE_SYSCALL_TABLE(sys_dup, sys_dup, 32, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_dup2 -+TRACE_SYSCALL_TABLE(sys_dup2, sys_dup2, 33, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_alarm -+TRACE_SYSCALL_TABLE(sys_alarm, sys_alarm, 37, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_socket -+TRACE_SYSCALL_TABLE(sys_socket, sys_socket, 41, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_shutdown -+TRACE_SYSCALL_TABLE(sys_shutdown, sys_shutdown, 48, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_listen -+TRACE_SYSCALL_TABLE(sys_listen, sys_listen, 50, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_exit -+TRACE_SYSCALL_TABLE(sys_exit, sys_exit, 60, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_kill -+TRACE_SYSCALL_TABLE(sys_kill, sys_kill, 62, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_semget -+TRACE_SYSCALL_TABLE(sys_semget, sys_semget, 64, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_semctl -+TRACE_SYSCALL_TABLE(sys_semctl, sys_semctl, 66, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_msgget -+TRACE_SYSCALL_TABLE(sys_msgget, sys_msgget, 68, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_fcntl -+TRACE_SYSCALL_TABLE(sys_fcntl, sys_fcntl, 72, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_flock -+TRACE_SYSCALL_TABLE(sys_flock, sys_flock, 73, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_fsync -+TRACE_SYSCALL_TABLE(sys_fsync, sys_fsync, 74, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_fdatasync -+TRACE_SYSCALL_TABLE(sys_fdatasync, sys_fdatasync, 75, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_ftruncate -+TRACE_SYSCALL_TABLE(sys_ftruncate, sys_ftruncate, 77, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_fchdir -+TRACE_SYSCALL_TABLE(sys_fchdir, sys_fchdir, 81, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_fchmod -+TRACE_SYSCALL_TABLE(sys_fchmod, sys_fchmod, 91, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_fchown -+TRACE_SYSCALL_TABLE(sys_fchown, sys_fchown, 93, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_umask -+TRACE_SYSCALL_TABLE(sys_umask, sys_umask, 95, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_ptrace -+TRACE_SYSCALL_TABLE(sys_ptrace, sys_ptrace, 101, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_setuid -+TRACE_SYSCALL_TABLE(sys_setuid, sys_setuid, 105, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_setgid -+TRACE_SYSCALL_TABLE(sys_setgid, sys_setgid, 106, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_setpgid -+TRACE_SYSCALL_TABLE(sys_setpgid, sys_setpgid, 109, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_setreuid -+TRACE_SYSCALL_TABLE(sys_setreuid, sys_setreuid, 113, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_setregid -+TRACE_SYSCALL_TABLE(sys_setregid, sys_setregid, 114, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_setresuid -+TRACE_SYSCALL_TABLE(sys_setresuid, sys_setresuid, 117, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_setresgid -+TRACE_SYSCALL_TABLE(sys_setresgid, sys_setresgid, 119, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_getpgid -+TRACE_SYSCALL_TABLE(sys_getpgid, sys_getpgid, 121, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_setfsuid -+TRACE_SYSCALL_TABLE(sys_setfsuid, sys_setfsuid, 122, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_setfsgid -+TRACE_SYSCALL_TABLE(sys_setfsgid, sys_setfsgid, 123, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_getsid -+TRACE_SYSCALL_TABLE(sys_getsid, sys_getsid, 124, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_personality -+TRACE_SYSCALL_TABLE(sys_personality, sys_personality, 135, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_sysfs -+TRACE_SYSCALL_TABLE(sys_sysfs, sys_sysfs, 139, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_getpriority -+TRACE_SYSCALL_TABLE(sys_getpriority, sys_getpriority, 140, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_setpriority -+TRACE_SYSCALL_TABLE(sys_setpriority, sys_setpriority, 141, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_sched_getscheduler -+TRACE_SYSCALL_TABLE(sys_sched_getscheduler, sys_sched_getscheduler, 145, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_sched_get_priority_max -+TRACE_SYSCALL_TABLE(sys_sched_get_priority_max, sys_sched_get_priority_max, 146, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_sched_get_priority_min -+TRACE_SYSCALL_TABLE(sys_sched_get_priority_min, sys_sched_get_priority_min, 147, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_mlock -+TRACE_SYSCALL_TABLE(sys_mlock, sys_mlock, 149, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_munlock -+TRACE_SYSCALL_TABLE(sys_munlock, sys_munlock, 150, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_mlockall -+TRACE_SYSCALL_TABLE(sys_mlockall, sys_mlockall, 151, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_prctl -+TRACE_SYSCALL_TABLE(sys_prctl, sys_prctl, 157, 5) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_readahead -+TRACE_SYSCALL_TABLE(sys_readahead, sys_readahead, 187, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_tkill -+TRACE_SYSCALL_TABLE(sys_tkill, sys_tkill, 200, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_io_destroy -+TRACE_SYSCALL_TABLE(sys_io_destroy, sys_io_destroy, 207, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_epoll_create -+TRACE_SYSCALL_TABLE(sys_epoll_create, sys_epoll_create, 213, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_remap_file_pages -+TRACE_SYSCALL_TABLE(sys_remap_file_pages, sys_remap_file_pages, 216, 5) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_fadvise64 -+TRACE_SYSCALL_TABLE(sys_fadvise64, sys_fadvise64, 221, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_timer_getoverrun -+TRACE_SYSCALL_TABLE(sys_timer_getoverrun, sys_timer_getoverrun, 225, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_timer_delete -+TRACE_SYSCALL_TABLE(sys_timer_delete, sys_timer_delete, 226, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_exit_group -+TRACE_SYSCALL_TABLE(sys_exit_group, sys_exit_group, 231, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_tgkill -+TRACE_SYSCALL_TABLE(sys_tgkill, sys_tgkill, 234, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_keyctl -+TRACE_SYSCALL_TABLE(sys_keyctl, sys_keyctl, 250, 5) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_ioprio_set -+TRACE_SYSCALL_TABLE(sys_ioprio_set, sys_ioprio_set, 251, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_ioprio_get -+TRACE_SYSCALL_TABLE(sys_ioprio_get, sys_ioprio_get, 252, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_inotify_rm_watch -+TRACE_SYSCALL_TABLE(sys_inotify_rm_watch, sys_inotify_rm_watch, 255, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_unshare -+TRACE_SYSCALL_TABLE(sys_unshare, sys_unshare, 272, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_tee -+TRACE_SYSCALL_TABLE(sys_tee, sys_tee, 276, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_sync_file_range -+TRACE_SYSCALL_TABLE(sys_sync_file_range, sys_sync_file_range, 277, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_timerfd_create -+TRACE_SYSCALL_TABLE(sys_timerfd_create, sys_timerfd_create, 283, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_eventfd -+TRACE_SYSCALL_TABLE(sys_eventfd, sys_eventfd, 284, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_fallocate -+TRACE_SYSCALL_TABLE(sys_fallocate, sys_fallocate, 285, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_eventfd2 -+TRACE_SYSCALL_TABLE(sys_eventfd2, sys_eventfd2, 290, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_epoll_create1 -+TRACE_SYSCALL_TABLE(sys_epoll_create1, sys_epoll_create1, 291, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_dup3 -+TRACE_SYSCALL_TABLE(sys_dup3, sys_dup3, 292, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_inotify_init1 -+TRACE_SYSCALL_TABLE(sys_inotify_init1, sys_inotify_init1, 294, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_fanotify_init -+TRACE_SYSCALL_TABLE(sys_fanotify_init, sys_fanotify_init, 300, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_syncfs -+TRACE_SYSCALL_TABLE(sys_syncfs, sys_syncfs, 306, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_setns -+TRACE_SYSCALL_TABLE(sys_setns, sys_setns, 308, 2) -+#endif -+ -+#endif /* CREATE_SYSCALL_TABLE */ ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/syscalls/headers/x86-64-syscalls-3.10.0-rc7_integers_override.h -@@ -0,0 +1,3 @@ -+/* -+ * this is a place-holder for x86_64 integer syscall definition override. -+ */ ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/syscalls/headers/x86-64-syscalls-3.10.0-rc7_pointers.h -@@ -0,0 +1,2304 @@ -+/* THIS FILE IS AUTO-GENERATED. DO NOT EDIT */ -+#ifndef CREATE_SYSCALL_TABLE -+ -+#if !defined(_TRACE_SYSCALLS_POINTERS_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_SYSCALLS_POINTERS_H -+ -+#include <linux/tracepoint.h> -+#include <linux/syscalls.h> -+#include "x86-64-syscalls-3.10.0-rc7_pointers_override.h" -+#include "syscalls_pointers_override.h" -+ -+#ifndef OVERRIDE_64_sys_pipe -+SC_TRACE_EVENT(sys_pipe, -+ TP_PROTO(int * fildes), -+ TP_ARGS(fildes), -+ TP_STRUCT__entry(__field_hex(int *, fildes)), -+ TP_fast_assign(tp_assign(fildes, fildes)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_newuname -+SC_TRACE_EVENT(sys_newuname, -+ TP_PROTO(struct new_utsname * name), -+ TP_ARGS(name), -+ TP_STRUCT__entry(__field_hex(struct new_utsname *, name)), -+ TP_fast_assign(tp_assign(name, name)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_shmdt -+SC_TRACE_EVENT(sys_shmdt, -+ TP_PROTO(char * shmaddr), -+ TP_ARGS(shmaddr), -+ TP_STRUCT__entry(__field_hex(char *, shmaddr)), -+ TP_fast_assign(tp_assign(shmaddr, shmaddr)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_chdir -+SC_TRACE_EVENT(sys_chdir, -+ TP_PROTO(const char * filename), -+ TP_ARGS(filename), -+ TP_STRUCT__entry(__string_from_user(filename, filename)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_rmdir -+SC_TRACE_EVENT(sys_rmdir, -+ TP_PROTO(const char * pathname), -+ TP_ARGS(pathname), -+ TP_STRUCT__entry(__string_from_user(pathname, pathname)), -+ TP_fast_assign(tp_copy_string_from_user(pathname, pathname)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_unlink -+SC_TRACE_EVENT(sys_unlink, -+ TP_PROTO(const char * pathname), -+ TP_ARGS(pathname), -+ TP_STRUCT__entry(__string_from_user(pathname, pathname)), -+ TP_fast_assign(tp_copy_string_from_user(pathname, pathname)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_sysinfo -+SC_TRACE_EVENT(sys_sysinfo, -+ TP_PROTO(struct sysinfo * info), -+ TP_ARGS(info), -+ TP_STRUCT__entry(__field_hex(struct sysinfo *, info)), -+ TP_fast_assign(tp_assign(info, info)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_times -+SC_TRACE_EVENT(sys_times, -+ TP_PROTO(struct tms * tbuf), -+ TP_ARGS(tbuf), -+ TP_STRUCT__entry(__field_hex(struct tms *, tbuf)), -+ TP_fast_assign(tp_assign(tbuf, tbuf)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_sysctl -+SC_TRACE_EVENT(sys_sysctl, -+ TP_PROTO(struct __sysctl_args * args), -+ TP_ARGS(args), -+ TP_STRUCT__entry(__field_hex(struct __sysctl_args *, args)), -+ TP_fast_assign(tp_assign(args, args)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_adjtimex -+SC_TRACE_EVENT(sys_adjtimex, -+ TP_PROTO(struct timex * txc_p), -+ TP_ARGS(txc_p), -+ TP_STRUCT__entry(__field_hex(struct timex *, txc_p)), -+ TP_fast_assign(tp_assign(txc_p, txc_p)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_chroot -+SC_TRACE_EVENT(sys_chroot, -+ TP_PROTO(const char * filename), -+ TP_ARGS(filename), -+ TP_STRUCT__entry(__string_from_user(filename, filename)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_acct -+SC_TRACE_EVENT(sys_acct, -+ TP_PROTO(const char * name), -+ TP_ARGS(name), -+ TP_STRUCT__entry(__string_from_user(name, name)), -+ TP_fast_assign(tp_copy_string_from_user(name, name)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_swapoff -+SC_TRACE_EVENT(sys_swapoff, -+ TP_PROTO(const char * specialfile), -+ TP_ARGS(specialfile), -+ TP_STRUCT__entry(__string_from_user(specialfile, specialfile)), -+ TP_fast_assign(tp_copy_string_from_user(specialfile, specialfile)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_time -+SC_TRACE_EVENT(sys_time, -+ TP_PROTO(time_t * tloc), -+ TP_ARGS(tloc), -+ TP_STRUCT__entry(__field_hex(time_t *, tloc)), -+ TP_fast_assign(tp_assign(tloc, tloc)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_set_tid_address -+SC_TRACE_EVENT(sys_set_tid_address, -+ TP_PROTO(int * tidptr), -+ TP_ARGS(tidptr), -+ TP_STRUCT__entry(__field_hex(int *, tidptr)), -+ TP_fast_assign(tp_assign(tidptr, tidptr)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_mq_unlink -+SC_TRACE_EVENT(sys_mq_unlink, -+ TP_PROTO(const char * u_name), -+ TP_ARGS(u_name), -+ TP_STRUCT__entry(__string_from_user(u_name, u_name)), -+ TP_fast_assign(tp_copy_string_from_user(u_name, u_name)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_newstat -+SC_TRACE_EVENT(sys_newstat, -+ TP_PROTO(const char * filename, struct stat * statbuf), -+ TP_ARGS(filename, statbuf), -+ TP_STRUCT__entry(__string_from_user(filename, filename) __field_hex(struct stat *, statbuf)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename) tp_assign(statbuf, statbuf)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_newfstat -+SC_TRACE_EVENT(sys_newfstat, -+ TP_PROTO(unsigned int fd, struct stat * statbuf), -+ TP_ARGS(fd, statbuf), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field_hex(struct stat *, statbuf)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(statbuf, statbuf)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_newlstat -+SC_TRACE_EVENT(sys_newlstat, -+ TP_PROTO(const char * filename, struct stat * statbuf), -+ TP_ARGS(filename, statbuf), -+ TP_STRUCT__entry(__string_from_user(filename, filename) __field_hex(struct stat *, statbuf)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename) tp_assign(statbuf, statbuf)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_access -+SC_TRACE_EVENT(sys_access, -+ TP_PROTO(const char * filename, int mode), -+ TP_ARGS(filename, mode), -+ TP_STRUCT__entry(__string_from_user(filename, filename) __field(int, mode)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename) tp_assign(mode, mode)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_nanosleep -+SC_TRACE_EVENT(sys_nanosleep, -+ TP_PROTO(struct timespec * rqtp, struct timespec * rmtp), -+ TP_ARGS(rqtp, rmtp), -+ TP_STRUCT__entry(__field_hex(struct timespec *, rqtp) __field_hex(struct timespec *, rmtp)), -+ TP_fast_assign(tp_assign(rqtp, rqtp) tp_assign(rmtp, rmtp)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_getitimer -+SC_TRACE_EVENT(sys_getitimer, -+ TP_PROTO(int which, struct itimerval * value), -+ TP_ARGS(which, value), -+ TP_STRUCT__entry(__field(int, which) __field_hex(struct itimerval *, value)), -+ TP_fast_assign(tp_assign(which, which) tp_assign(value, value)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_truncate -+SC_TRACE_EVENT(sys_truncate, -+ TP_PROTO(const char * path, long length), -+ TP_ARGS(path, length), -+ TP_STRUCT__entry(__string_from_user(path, path) __field(long, length)), -+ TP_fast_assign(tp_copy_string_from_user(path, path) tp_assign(length, length)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_getcwd -+SC_TRACE_EVENT(sys_getcwd, -+ TP_PROTO(char * buf, unsigned long size), -+ TP_ARGS(buf, size), -+ TP_STRUCT__entry(__field_hex(char *, buf) __field(unsigned long, size)), -+ TP_fast_assign(tp_assign(buf, buf) tp_assign(size, size)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_rename -+SC_TRACE_EVENT(sys_rename, -+ TP_PROTO(const char * oldname, const char * newname), -+ TP_ARGS(oldname, newname), -+ TP_STRUCT__entry(__string_from_user(oldname, oldname) __string_from_user(newname, newname)), -+ TP_fast_assign(tp_copy_string_from_user(oldname, oldname) tp_copy_string_from_user(newname, newname)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_mkdir -+SC_TRACE_EVENT(sys_mkdir, -+ TP_PROTO(const char * pathname, umode_t mode), -+ TP_ARGS(pathname, mode), -+ TP_STRUCT__entry(__string_from_user(pathname, pathname) __field(umode_t, mode)), -+ TP_fast_assign(tp_copy_string_from_user(pathname, pathname) tp_assign(mode, mode)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_creat -+SC_TRACE_EVENT(sys_creat, -+ TP_PROTO(const char * pathname, umode_t mode), -+ TP_ARGS(pathname, mode), -+ TP_STRUCT__entry(__string_from_user(pathname, pathname) __field(umode_t, mode)), -+ TP_fast_assign(tp_copy_string_from_user(pathname, pathname) tp_assign(mode, mode)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_link -+SC_TRACE_EVENT(sys_link, -+ TP_PROTO(const char * oldname, const char * newname), -+ TP_ARGS(oldname, newname), -+ TP_STRUCT__entry(__string_from_user(oldname, oldname) __string_from_user(newname, newname)), -+ TP_fast_assign(tp_copy_string_from_user(oldname, oldname) tp_copy_string_from_user(newname, newname)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_symlink -+SC_TRACE_EVENT(sys_symlink, -+ TP_PROTO(const char * oldname, const char * newname), -+ TP_ARGS(oldname, newname), -+ TP_STRUCT__entry(__string_from_user(oldname, oldname) __string_from_user(newname, newname)), -+ TP_fast_assign(tp_copy_string_from_user(oldname, oldname) tp_copy_string_from_user(newname, newname)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_chmod -+SC_TRACE_EVENT(sys_chmod, -+ TP_PROTO(const char * filename, umode_t mode), -+ TP_ARGS(filename, mode), -+ TP_STRUCT__entry(__string_from_user(filename, filename) __field(umode_t, mode)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename) tp_assign(mode, mode)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_gettimeofday -+SC_TRACE_EVENT(sys_gettimeofday, -+ TP_PROTO(struct timeval * tv, struct timezone * tz), -+ TP_ARGS(tv, tz), -+ TP_STRUCT__entry(__field_hex(struct timeval *, tv) __field_hex(struct timezone *, tz)), -+ TP_fast_assign(tp_assign(tv, tv) tp_assign(tz, tz)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_getrlimit -+SC_TRACE_EVENT(sys_getrlimit, -+ TP_PROTO(unsigned int resource, struct rlimit * rlim), -+ TP_ARGS(resource, rlim), -+ TP_STRUCT__entry(__field(unsigned int, resource) __field_hex(struct rlimit *, rlim)), -+ TP_fast_assign(tp_assign(resource, resource) tp_assign(rlim, rlim)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_getrusage -+SC_TRACE_EVENT(sys_getrusage, -+ TP_PROTO(int who, struct rusage * ru), -+ TP_ARGS(who, ru), -+ TP_STRUCT__entry(__field(int, who) __field_hex(struct rusage *, ru)), -+ TP_fast_assign(tp_assign(who, who) tp_assign(ru, ru)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_getgroups -+SC_TRACE_EVENT(sys_getgroups, -+ TP_PROTO(int gidsetsize, gid_t * grouplist), -+ TP_ARGS(gidsetsize, grouplist), -+ TP_STRUCT__entry(__field(int, gidsetsize) __field_hex(gid_t *, grouplist)), -+ TP_fast_assign(tp_assign(gidsetsize, gidsetsize) tp_assign(grouplist, grouplist)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_setgroups -+SC_TRACE_EVENT(sys_setgroups, -+ TP_PROTO(int gidsetsize, gid_t * grouplist), -+ TP_ARGS(gidsetsize, grouplist), -+ TP_STRUCT__entry(__field(int, gidsetsize) __field_hex(gid_t *, grouplist)), -+ TP_fast_assign(tp_assign(gidsetsize, gidsetsize) tp_assign(grouplist, grouplist)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_rt_sigpending -+SC_TRACE_EVENT(sys_rt_sigpending, -+ TP_PROTO(sigset_t * uset, size_t sigsetsize), -+ TP_ARGS(uset, sigsetsize), -+ TP_STRUCT__entry(__field_hex(sigset_t *, uset) __field(size_t, sigsetsize)), -+ TP_fast_assign(tp_assign(uset, uset) tp_assign(sigsetsize, sigsetsize)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_rt_sigsuspend -+SC_TRACE_EVENT(sys_rt_sigsuspend, -+ TP_PROTO(sigset_t * unewset, size_t sigsetsize), -+ TP_ARGS(unewset, sigsetsize), -+ TP_STRUCT__entry(__field_hex(sigset_t *, unewset) __field(size_t, sigsetsize)), -+ TP_fast_assign(tp_assign(unewset, unewset) tp_assign(sigsetsize, sigsetsize)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_sigaltstack -+SC_TRACE_EVENT(sys_sigaltstack, -+ TP_PROTO(const stack_t * uss, stack_t * uoss), -+ TP_ARGS(uss, uoss), -+ TP_STRUCT__entry(__field_hex(const stack_t *, uss) __field_hex(stack_t *, uoss)), -+ TP_fast_assign(tp_assign(uss, uss) tp_assign(uoss, uoss)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_utime -+SC_TRACE_EVENT(sys_utime, -+ TP_PROTO(char * filename, struct utimbuf * times), -+ TP_ARGS(filename, times), -+ TP_STRUCT__entry(__string_from_user(filename, filename) __field_hex(struct utimbuf *, times)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename) tp_assign(times, times)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_ustat -+SC_TRACE_EVENT(sys_ustat, -+ TP_PROTO(unsigned dev, struct ustat * ubuf), -+ TP_ARGS(dev, ubuf), -+ TP_STRUCT__entry(__field(unsigned, dev) __field_hex(struct ustat *, ubuf)), -+ TP_fast_assign(tp_assign(dev, dev) tp_assign(ubuf, ubuf)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_statfs -+SC_TRACE_EVENT(sys_statfs, -+ TP_PROTO(const char * pathname, struct statfs * buf), -+ TP_ARGS(pathname, buf), -+ TP_STRUCT__entry(__string_from_user(pathname, pathname) __field_hex(struct statfs *, buf)), -+ TP_fast_assign(tp_copy_string_from_user(pathname, pathname) tp_assign(buf, buf)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_fstatfs -+SC_TRACE_EVENT(sys_fstatfs, -+ TP_PROTO(unsigned int fd, struct statfs * buf), -+ TP_ARGS(fd, buf), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field_hex(struct statfs *, buf)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(buf, buf)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_sched_setparam -+SC_TRACE_EVENT(sys_sched_setparam, -+ TP_PROTO(pid_t pid, struct sched_param * param), -+ TP_ARGS(pid, param), -+ TP_STRUCT__entry(__field(pid_t, pid) __field_hex(struct sched_param *, param)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(param, param)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_sched_getparam -+SC_TRACE_EVENT(sys_sched_getparam, -+ TP_PROTO(pid_t pid, struct sched_param * param), -+ TP_ARGS(pid, param), -+ TP_STRUCT__entry(__field(pid_t, pid) __field_hex(struct sched_param *, param)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(param, param)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_sched_rr_get_interval -+SC_TRACE_EVENT(sys_sched_rr_get_interval, -+ TP_PROTO(pid_t pid, struct timespec * interval), -+ TP_ARGS(pid, interval), -+ TP_STRUCT__entry(__field(pid_t, pid) __field_hex(struct timespec *, interval)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(interval, interval)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_pivot_root -+SC_TRACE_EVENT(sys_pivot_root, -+ TP_PROTO(const char * new_root, const char * put_old), -+ TP_ARGS(new_root, put_old), -+ TP_STRUCT__entry(__string_from_user(new_root, new_root) __string_from_user(put_old, put_old)), -+ TP_fast_assign(tp_copy_string_from_user(new_root, new_root) tp_copy_string_from_user(put_old, put_old)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_setrlimit -+SC_TRACE_EVENT(sys_setrlimit, -+ TP_PROTO(unsigned int resource, struct rlimit * rlim), -+ TP_ARGS(resource, rlim), -+ TP_STRUCT__entry(__field(unsigned int, resource) __field_hex(struct rlimit *, rlim)), -+ TP_fast_assign(tp_assign(resource, resource) tp_assign(rlim, rlim)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_settimeofday -+SC_TRACE_EVENT(sys_settimeofday, -+ TP_PROTO(struct timeval * tv, struct timezone * tz), -+ TP_ARGS(tv, tz), -+ TP_STRUCT__entry(__field_hex(struct timeval *, tv) __field_hex(struct timezone *, tz)), -+ TP_fast_assign(tp_assign(tv, tv) tp_assign(tz, tz)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_umount -+SC_TRACE_EVENT(sys_umount, -+ TP_PROTO(char * name, int flags), -+ TP_ARGS(name, flags), -+ TP_STRUCT__entry(__string_from_user(name, name) __field(int, flags)), -+ TP_fast_assign(tp_copy_string_from_user(name, name) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_swapon -+SC_TRACE_EVENT(sys_swapon, -+ TP_PROTO(const char * specialfile, int swap_flags), -+ TP_ARGS(specialfile, swap_flags), -+ TP_STRUCT__entry(__string_from_user(specialfile, specialfile) __field(int, swap_flags)), -+ TP_fast_assign(tp_copy_string_from_user(specialfile, specialfile) tp_assign(swap_flags, swap_flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_sethostname -+SC_TRACE_EVENT(sys_sethostname, -+ TP_PROTO(char * name, int len), -+ TP_ARGS(name, len), -+ TP_STRUCT__entry(__string_from_user(name, name) __field(int, len)), -+ TP_fast_assign(tp_copy_string_from_user(name, name) tp_assign(len, len)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_setdomainname -+SC_TRACE_EVENT(sys_setdomainname, -+ TP_PROTO(char * name, int len), -+ TP_ARGS(name, len), -+ TP_STRUCT__entry(__string_from_user(name, name) __field(int, len)), -+ TP_fast_assign(tp_copy_string_from_user(name, name) tp_assign(len, len)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_delete_module -+SC_TRACE_EVENT(sys_delete_module, -+ TP_PROTO(const char * name_user, unsigned int flags), -+ TP_ARGS(name_user, flags), -+ TP_STRUCT__entry(__string_from_user(name_user, name_user) __field(unsigned int, flags)), -+ TP_fast_assign(tp_copy_string_from_user(name_user, name_user) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_removexattr -+SC_TRACE_EVENT(sys_removexattr, -+ TP_PROTO(const char * pathname, const char * name), -+ TP_ARGS(pathname, name), -+ TP_STRUCT__entry(__string_from_user(pathname, pathname) __string_from_user(name, name)), -+ TP_fast_assign(tp_copy_string_from_user(pathname, pathname) tp_copy_string_from_user(name, name)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_lremovexattr -+SC_TRACE_EVENT(sys_lremovexattr, -+ TP_PROTO(const char * pathname, const char * name), -+ TP_ARGS(pathname, name), -+ TP_STRUCT__entry(__string_from_user(pathname, pathname) __string_from_user(name, name)), -+ TP_fast_assign(tp_copy_string_from_user(pathname, pathname) tp_copy_string_from_user(name, name)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_fremovexattr -+SC_TRACE_EVENT(sys_fremovexattr, -+ TP_PROTO(int fd, const char * name), -+ TP_ARGS(fd, name), -+ TP_STRUCT__entry(__field(int, fd) __string_from_user(name, name)), -+ TP_fast_assign(tp_assign(fd, fd) tp_copy_string_from_user(name, name)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_io_setup -+SC_TRACE_EVENT(sys_io_setup, -+ TP_PROTO(unsigned nr_events, aio_context_t * ctxp), -+ TP_ARGS(nr_events, ctxp), -+ TP_STRUCT__entry(__field(unsigned, nr_events) __field_hex(aio_context_t *, ctxp)), -+ TP_fast_assign(tp_assign(nr_events, nr_events) tp_assign(ctxp, ctxp)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_timer_gettime -+SC_TRACE_EVENT(sys_timer_gettime, -+ TP_PROTO(timer_t timer_id, struct itimerspec * setting), -+ TP_ARGS(timer_id, setting), -+ TP_STRUCT__entry(__field(timer_t, timer_id) __field_hex(struct itimerspec *, setting)), -+ TP_fast_assign(tp_assign(timer_id, timer_id) tp_assign(setting, setting)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_clock_settime -+SC_TRACE_EVENT(sys_clock_settime, -+ TP_PROTO(const clockid_t which_clock, const struct timespec * tp), -+ TP_ARGS(which_clock, tp), -+ TP_STRUCT__entry(__field(const clockid_t, which_clock) __field_hex(const struct timespec *, tp)), -+ TP_fast_assign(tp_assign(which_clock, which_clock) tp_assign(tp, tp)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_clock_gettime -+SC_TRACE_EVENT(sys_clock_gettime, -+ TP_PROTO(const clockid_t which_clock, struct timespec * tp), -+ TP_ARGS(which_clock, tp), -+ TP_STRUCT__entry(__field(const clockid_t, which_clock) __field_hex(struct timespec *, tp)), -+ TP_fast_assign(tp_assign(which_clock, which_clock) tp_assign(tp, tp)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_clock_getres -+SC_TRACE_EVENT(sys_clock_getres, -+ TP_PROTO(const clockid_t which_clock, struct timespec * tp), -+ TP_ARGS(which_clock, tp), -+ TP_STRUCT__entry(__field(const clockid_t, which_clock) __field_hex(struct timespec *, tp)), -+ TP_fast_assign(tp_assign(which_clock, which_clock) tp_assign(tp, tp)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_utimes -+SC_TRACE_EVENT(sys_utimes, -+ TP_PROTO(char * filename, struct timeval * utimes), -+ TP_ARGS(filename, utimes), -+ TP_STRUCT__entry(__string_from_user(filename, filename) __field_hex(struct timeval *, utimes)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename) tp_assign(utimes, utimes)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_mq_notify -+SC_TRACE_EVENT(sys_mq_notify, -+ TP_PROTO(mqd_t mqdes, const struct sigevent * u_notification), -+ TP_ARGS(mqdes, u_notification), -+ TP_STRUCT__entry(__field(mqd_t, mqdes) __field_hex(const struct sigevent *, u_notification)), -+ TP_fast_assign(tp_assign(mqdes, mqdes) tp_assign(u_notification, u_notification)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_set_robust_list -+SC_TRACE_EVENT(sys_set_robust_list, -+ TP_PROTO(struct robust_list_head * head, size_t len), -+ TP_ARGS(head, len), -+ TP_STRUCT__entry(__field_hex(struct robust_list_head *, head) __field(size_t, len)), -+ TP_fast_assign(tp_assign(head, head) tp_assign(len, len)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_timerfd_gettime -+SC_TRACE_EVENT(sys_timerfd_gettime, -+ TP_PROTO(int ufd, struct itimerspec * otmr), -+ TP_ARGS(ufd, otmr), -+ TP_STRUCT__entry(__field(int, ufd) __field_hex(struct itimerspec *, otmr)), -+ TP_fast_assign(tp_assign(ufd, ufd) tp_assign(otmr, otmr)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_pipe2 -+SC_TRACE_EVENT(sys_pipe2, -+ TP_PROTO(int * fildes, int flags), -+ TP_ARGS(fildes, flags), -+ TP_STRUCT__entry(__field_hex(int *, fildes) __field(int, flags)), -+ TP_fast_assign(tp_assign(fildes, fildes) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_clock_adjtime -+SC_TRACE_EVENT(sys_clock_adjtime, -+ TP_PROTO(const clockid_t which_clock, struct timex * utx), -+ TP_ARGS(which_clock, utx), -+ TP_STRUCT__entry(__field(const clockid_t, which_clock) __field_hex(struct timex *, utx)), -+ TP_fast_assign(tp_assign(which_clock, which_clock) tp_assign(utx, utx)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_read -+SC_TRACE_EVENT(sys_read, -+ TP_PROTO(unsigned int fd, char * buf, size_t count), -+ TP_ARGS(fd, buf, count), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field_hex(char *, buf) __field(size_t, count)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(buf, buf) tp_assign(count, count)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_write -+SC_TRACE_EVENT(sys_write, -+ TP_PROTO(unsigned int fd, const char * buf, size_t count), -+ TP_ARGS(fd, buf, count), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field_hex(const char *, buf) __field(size_t, count)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(buf, buf) tp_assign(count, count)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_open -+SC_TRACE_EVENT(sys_open, -+ TP_PROTO(const char * filename, int flags, umode_t mode), -+ TP_ARGS(filename, flags, mode), -+ TP_STRUCT__entry(__string_from_user(filename, filename) __field(int, flags) __field(umode_t, mode)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename) tp_assign(flags, flags) tp_assign(mode, mode)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_poll -+SC_TRACE_EVENT(sys_poll, -+ TP_PROTO(struct pollfd * ufds, unsigned int nfds, int timeout_msecs), -+ TP_ARGS(ufds, nfds, timeout_msecs), -+ TP_STRUCT__entry(__field_hex(struct pollfd *, ufds) __field(unsigned int, nfds) __field(int, timeout_msecs)), -+ TP_fast_assign(tp_assign(ufds, ufds) tp_assign(nfds, nfds) tp_assign(timeout_msecs, timeout_msecs)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_readv -+SC_TRACE_EVENT(sys_readv, -+ TP_PROTO(unsigned long fd, const struct iovec * vec, unsigned long vlen), -+ TP_ARGS(fd, vec, vlen), -+ TP_STRUCT__entry(__field(unsigned long, fd) __field_hex(const struct iovec *, vec) __field(unsigned long, vlen)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(vec, vec) tp_assign(vlen, vlen)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_writev -+SC_TRACE_EVENT(sys_writev, -+ TP_PROTO(unsigned long fd, const struct iovec * vec, unsigned long vlen), -+ TP_ARGS(fd, vec, vlen), -+ TP_STRUCT__entry(__field(unsigned long, fd) __field_hex(const struct iovec *, vec) __field(unsigned long, vlen)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(vec, vec) tp_assign(vlen, vlen)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_mincore -+SC_TRACE_EVENT(sys_mincore, -+ TP_PROTO(unsigned long start, size_t len, unsigned char * vec), -+ TP_ARGS(start, len, vec), -+ TP_STRUCT__entry(__field(unsigned long, start) __field(size_t, len) __field_hex(unsigned char *, vec)), -+ TP_fast_assign(tp_assign(start, start) tp_assign(len, len) tp_assign(vec, vec)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_shmat -+SC_TRACE_EVENT(sys_shmat, -+ TP_PROTO(int shmid, char * shmaddr, int shmflg), -+ TP_ARGS(shmid, shmaddr, shmflg), -+ TP_STRUCT__entry(__field(int, shmid) __field_hex(char *, shmaddr) __field(int, shmflg)), -+ TP_fast_assign(tp_assign(shmid, shmid) tp_assign(shmaddr, shmaddr) tp_assign(shmflg, shmflg)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_shmctl -+SC_TRACE_EVENT(sys_shmctl, -+ TP_PROTO(int shmid, int cmd, struct shmid_ds * buf), -+ TP_ARGS(shmid, cmd, buf), -+ TP_STRUCT__entry(__field(int, shmid) __field(int, cmd) __field_hex(struct shmid_ds *, buf)), -+ TP_fast_assign(tp_assign(shmid, shmid) tp_assign(cmd, cmd) tp_assign(buf, buf)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_setitimer -+SC_TRACE_EVENT(sys_setitimer, -+ TP_PROTO(int which, struct itimerval * value, struct itimerval * ovalue), -+ TP_ARGS(which, value, ovalue), -+ TP_STRUCT__entry(__field(int, which) __field_hex(struct itimerval *, value) __field_hex(struct itimerval *, ovalue)), -+ TP_fast_assign(tp_assign(which, which) tp_assign(value, value) tp_assign(ovalue, ovalue)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_connect -+SC_TRACE_EVENT(sys_connect, -+ TP_PROTO(int fd, struct sockaddr * uservaddr, int addrlen), -+ TP_ARGS(fd, uservaddr, addrlen), -+ TP_STRUCT__entry(__field(int, fd) __field_hex(struct sockaddr *, uservaddr) __field_hex(int, addrlen)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(uservaddr, uservaddr) tp_assign(addrlen, addrlen)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_accept -+SC_TRACE_EVENT(sys_accept, -+ TP_PROTO(int fd, struct sockaddr * upeer_sockaddr, int * upeer_addrlen), -+ TP_ARGS(fd, upeer_sockaddr, upeer_addrlen), -+ TP_STRUCT__entry(__field(int, fd) __field_hex(struct sockaddr *, upeer_sockaddr) __field_hex(int *, upeer_addrlen)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(upeer_sockaddr, upeer_sockaddr) tp_assign(upeer_addrlen, upeer_addrlen)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_sendmsg -+SC_TRACE_EVENT(sys_sendmsg, -+ TP_PROTO(int fd, struct msghdr * msg, unsigned int flags), -+ TP_ARGS(fd, msg, flags), -+ TP_STRUCT__entry(__field(int, fd) __field_hex(struct msghdr *, msg) __field(unsigned int, flags)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(msg, msg) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_recvmsg -+SC_TRACE_EVENT(sys_recvmsg, -+ TP_PROTO(int fd, struct msghdr * msg, unsigned int flags), -+ TP_ARGS(fd, msg, flags), -+ TP_STRUCT__entry(__field(int, fd) __field_hex(struct msghdr *, msg) __field(unsigned int, flags)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(msg, msg) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_bind -+SC_TRACE_EVENT(sys_bind, -+ TP_PROTO(int fd, struct sockaddr * umyaddr, int addrlen), -+ TP_ARGS(fd, umyaddr, addrlen), -+ TP_STRUCT__entry(__field(int, fd) __field_hex(struct sockaddr *, umyaddr) __field_hex(int, addrlen)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(umyaddr, umyaddr) tp_assign(addrlen, addrlen)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_getsockname -+SC_TRACE_EVENT(sys_getsockname, -+ TP_PROTO(int fd, struct sockaddr * usockaddr, int * usockaddr_len), -+ TP_ARGS(fd, usockaddr, usockaddr_len), -+ TP_STRUCT__entry(__field(int, fd) __field_hex(struct sockaddr *, usockaddr) __field_hex(int *, usockaddr_len)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(usockaddr, usockaddr) tp_assign(usockaddr_len, usockaddr_len)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_getpeername -+SC_TRACE_EVENT(sys_getpeername, -+ TP_PROTO(int fd, struct sockaddr * usockaddr, int * usockaddr_len), -+ TP_ARGS(fd, usockaddr, usockaddr_len), -+ TP_STRUCT__entry(__field(int, fd) __field_hex(struct sockaddr *, usockaddr) __field_hex(int *, usockaddr_len)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(usockaddr, usockaddr) tp_assign(usockaddr_len, usockaddr_len)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_semop -+SC_TRACE_EVENT(sys_semop, -+ TP_PROTO(int semid, struct sembuf * tsops, unsigned nsops), -+ TP_ARGS(semid, tsops, nsops), -+ TP_STRUCT__entry(__field(int, semid) __field_hex(struct sembuf *, tsops) __field(unsigned, nsops)), -+ TP_fast_assign(tp_assign(semid, semid) tp_assign(tsops, tsops) tp_assign(nsops, nsops)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_msgctl -+SC_TRACE_EVENT(sys_msgctl, -+ TP_PROTO(int msqid, int cmd, struct msqid_ds * buf), -+ TP_ARGS(msqid, cmd, buf), -+ TP_STRUCT__entry(__field(int, msqid) __field(int, cmd) __field_hex(struct msqid_ds *, buf)), -+ TP_fast_assign(tp_assign(msqid, msqid) tp_assign(cmd, cmd) tp_assign(buf, buf)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_getdents -+SC_TRACE_EVENT(sys_getdents, -+ TP_PROTO(unsigned int fd, struct linux_dirent * dirent, unsigned int count), -+ TP_ARGS(fd, dirent, count), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field_hex(struct linux_dirent *, dirent) __field(unsigned int, count)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(dirent, dirent) tp_assign(count, count)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_readlink -+SC_TRACE_EVENT(sys_readlink, -+ TP_PROTO(const char * path, char * buf, int bufsiz), -+ TP_ARGS(path, buf, bufsiz), -+ TP_STRUCT__entry(__string_from_user(path, path) __field_hex(char *, buf) __field(int, bufsiz)), -+ TP_fast_assign(tp_copy_string_from_user(path, path) tp_assign(buf, buf) tp_assign(bufsiz, bufsiz)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_chown -+SC_TRACE_EVENT(sys_chown, -+ TP_PROTO(const char * filename, uid_t user, gid_t group), -+ TP_ARGS(filename, user, group), -+ TP_STRUCT__entry(__string_from_user(filename, filename) __field(uid_t, user) __field(gid_t, group)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename) tp_assign(user, user) tp_assign(group, group)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_lchown -+SC_TRACE_EVENT(sys_lchown, -+ TP_PROTO(const char * filename, uid_t user, gid_t group), -+ TP_ARGS(filename, user, group), -+ TP_STRUCT__entry(__string_from_user(filename, filename) __field(uid_t, user) __field(gid_t, group)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename) tp_assign(user, user) tp_assign(group, group)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_syslog -+SC_TRACE_EVENT(sys_syslog, -+ TP_PROTO(int type, char * buf, int len), -+ TP_ARGS(type, buf, len), -+ TP_STRUCT__entry(__field(int, type) __field_hex(char *, buf) __field(int, len)), -+ TP_fast_assign(tp_assign(type, type) tp_assign(buf, buf) tp_assign(len, len)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_getresuid -+SC_TRACE_EVENT(sys_getresuid, -+ TP_PROTO(uid_t * ruidp, uid_t * euidp, uid_t * suidp), -+ TP_ARGS(ruidp, euidp, suidp), -+ TP_STRUCT__entry(__field_hex(uid_t *, ruidp) __field_hex(uid_t *, euidp) __field_hex(uid_t *, suidp)), -+ TP_fast_assign(tp_assign(ruidp, ruidp) tp_assign(euidp, euidp) tp_assign(suidp, suidp)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_getresgid -+SC_TRACE_EVENT(sys_getresgid, -+ TP_PROTO(gid_t * rgidp, gid_t * egidp, gid_t * sgidp), -+ TP_ARGS(rgidp, egidp, sgidp), -+ TP_STRUCT__entry(__field_hex(gid_t *, rgidp) __field_hex(gid_t *, egidp) __field_hex(gid_t *, sgidp)), -+ TP_fast_assign(tp_assign(rgidp, rgidp) tp_assign(egidp, egidp) tp_assign(sgidp, sgidp)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_rt_sigqueueinfo -+SC_TRACE_EVENT(sys_rt_sigqueueinfo, -+ TP_PROTO(pid_t pid, int sig, siginfo_t * uinfo), -+ TP_ARGS(pid, sig, uinfo), -+ TP_STRUCT__entry(__field(pid_t, pid) __field(int, sig) __field_hex(siginfo_t *, uinfo)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(sig, sig) tp_assign(uinfo, uinfo)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_mknod -+SC_TRACE_EVENT(sys_mknod, -+ TP_PROTO(const char * filename, umode_t mode, unsigned dev), -+ TP_ARGS(filename, mode, dev), -+ TP_STRUCT__entry(__string_from_user(filename, filename) __field(umode_t, mode) __field(unsigned, dev)), -+ TP_fast_assign(tp_copy_string_from_user(filename, filename) tp_assign(mode, mode) tp_assign(dev, dev)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_sched_setscheduler -+SC_TRACE_EVENT(sys_sched_setscheduler, -+ TP_PROTO(pid_t pid, int policy, struct sched_param * param), -+ TP_ARGS(pid, policy, param), -+ TP_STRUCT__entry(__field(pid_t, pid) __field(int, policy) __field_hex(struct sched_param *, param)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(policy, policy) tp_assign(param, param)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_init_module -+SC_TRACE_EVENT(sys_init_module, -+ TP_PROTO(void * umod, unsigned long len, const char * uargs), -+ TP_ARGS(umod, len, uargs), -+ TP_STRUCT__entry(__field_hex(void *, umod) __field(unsigned long, len) __field_hex(const char *, uargs)), -+ TP_fast_assign(tp_assign(umod, umod) tp_assign(len, len) tp_assign(uargs, uargs)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_listxattr -+SC_TRACE_EVENT(sys_listxattr, -+ TP_PROTO(const char * pathname, char * list, size_t size), -+ TP_ARGS(pathname, list, size), -+ TP_STRUCT__entry(__string_from_user(pathname, pathname) __field_hex(char *, list) __field(size_t, size)), -+ TP_fast_assign(tp_copy_string_from_user(pathname, pathname) tp_assign(list, list) tp_assign(size, size)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_llistxattr -+SC_TRACE_EVENT(sys_llistxattr, -+ TP_PROTO(const char * pathname, char * list, size_t size), -+ TP_ARGS(pathname, list, size), -+ TP_STRUCT__entry(__string_from_user(pathname, pathname) __field_hex(char *, list) __field(size_t, size)), -+ TP_fast_assign(tp_copy_string_from_user(pathname, pathname) tp_assign(list, list) tp_assign(size, size)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_flistxattr -+SC_TRACE_EVENT(sys_flistxattr, -+ TP_PROTO(int fd, char * list, size_t size), -+ TP_ARGS(fd, list, size), -+ TP_STRUCT__entry(__field(int, fd) __field_hex(char *, list) __field(size_t, size)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(list, list) tp_assign(size, size)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_sched_setaffinity -+SC_TRACE_EVENT(sys_sched_setaffinity, -+ TP_PROTO(pid_t pid, unsigned int len, unsigned long * user_mask_ptr), -+ TP_ARGS(pid, len, user_mask_ptr), -+ TP_STRUCT__entry(__field(pid_t, pid) __field(unsigned int, len) __field_hex(unsigned long *, user_mask_ptr)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(len, len) tp_assign(user_mask_ptr, user_mask_ptr)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_sched_getaffinity -+SC_TRACE_EVENT(sys_sched_getaffinity, -+ TP_PROTO(pid_t pid, unsigned int len, unsigned long * user_mask_ptr), -+ TP_ARGS(pid, len, user_mask_ptr), -+ TP_STRUCT__entry(__field(pid_t, pid) __field(unsigned int, len) __field_hex(unsigned long *, user_mask_ptr)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(len, len) tp_assign(user_mask_ptr, user_mask_ptr)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_io_submit -+SC_TRACE_EVENT(sys_io_submit, -+ TP_PROTO(aio_context_t ctx_id, long nr, struct iocb * * iocbpp), -+ TP_ARGS(ctx_id, nr, iocbpp), -+ TP_STRUCT__entry(__field(aio_context_t, ctx_id) __field(long, nr) __field_hex(struct iocb * *, iocbpp)), -+ TP_fast_assign(tp_assign(ctx_id, ctx_id) tp_assign(nr, nr) tp_assign(iocbpp, iocbpp)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_io_cancel -+SC_TRACE_EVENT(sys_io_cancel, -+ TP_PROTO(aio_context_t ctx_id, struct iocb * iocb, struct io_event * result), -+ TP_ARGS(ctx_id, iocb, result), -+ TP_STRUCT__entry(__field(aio_context_t, ctx_id) __field_hex(struct iocb *, iocb) __field_hex(struct io_event *, result)), -+ TP_fast_assign(tp_assign(ctx_id, ctx_id) tp_assign(iocb, iocb) tp_assign(result, result)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_lookup_dcookie -+SC_TRACE_EVENT(sys_lookup_dcookie, -+ TP_PROTO(u64 cookie64, char * buf, size_t len), -+ TP_ARGS(cookie64, buf, len), -+ TP_STRUCT__entry(__field(u64, cookie64) __field_hex(char *, buf) __field(size_t, len)), -+ TP_fast_assign(tp_assign(cookie64, cookie64) tp_assign(buf, buf) tp_assign(len, len)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_getdents64 -+SC_TRACE_EVENT(sys_getdents64, -+ TP_PROTO(unsigned int fd, struct linux_dirent64 * dirent, unsigned int count), -+ TP_ARGS(fd, dirent, count), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field_hex(struct linux_dirent64 *, dirent) __field(unsigned int, count)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(dirent, dirent) tp_assign(count, count)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_timer_create -+SC_TRACE_EVENT(sys_timer_create, -+ TP_PROTO(const clockid_t which_clock, struct sigevent * timer_event_spec, timer_t * created_timer_id), -+ TP_ARGS(which_clock, timer_event_spec, created_timer_id), -+ TP_STRUCT__entry(__field(const clockid_t, which_clock) __field_hex(struct sigevent *, timer_event_spec) __field_hex(timer_t *, created_timer_id)), -+ TP_fast_assign(tp_assign(which_clock, which_clock) tp_assign(timer_event_spec, timer_event_spec) tp_assign(created_timer_id, created_timer_id)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_set_mempolicy -+SC_TRACE_EVENT(sys_set_mempolicy, -+ TP_PROTO(int mode, unsigned long * nmask, unsigned long maxnode), -+ TP_ARGS(mode, nmask, maxnode), -+ TP_STRUCT__entry(__field(int, mode) __field_hex(unsigned long *, nmask) __field(unsigned long, maxnode)), -+ TP_fast_assign(tp_assign(mode, mode) tp_assign(nmask, nmask) tp_assign(maxnode, maxnode)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_mq_getsetattr -+SC_TRACE_EVENT(sys_mq_getsetattr, -+ TP_PROTO(mqd_t mqdes, const struct mq_attr * u_mqstat, struct mq_attr * u_omqstat), -+ TP_ARGS(mqdes, u_mqstat, u_omqstat), -+ TP_STRUCT__entry(__field(mqd_t, mqdes) __field_hex(const struct mq_attr *, u_mqstat) __field_hex(struct mq_attr *, u_omqstat)), -+ TP_fast_assign(tp_assign(mqdes, mqdes) tp_assign(u_mqstat, u_mqstat) tp_assign(u_omqstat, u_omqstat)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_inotify_add_watch -+SC_TRACE_EVENT(sys_inotify_add_watch, -+ TP_PROTO(int fd, const char * pathname, u32 mask), -+ TP_ARGS(fd, pathname, mask), -+ TP_STRUCT__entry(__field(int, fd) __string_from_user(pathname, pathname) __field(u32, mask)), -+ TP_fast_assign(tp_assign(fd, fd) tp_copy_string_from_user(pathname, pathname) tp_assign(mask, mask)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_mkdirat -+SC_TRACE_EVENT(sys_mkdirat, -+ TP_PROTO(int dfd, const char * pathname, umode_t mode), -+ TP_ARGS(dfd, pathname, mode), -+ TP_STRUCT__entry(__field(int, dfd) __string_from_user(pathname, pathname) __field(umode_t, mode)), -+ TP_fast_assign(tp_assign(dfd, dfd) tp_copy_string_from_user(pathname, pathname) tp_assign(mode, mode)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_futimesat -+SC_TRACE_EVENT(sys_futimesat, -+ TP_PROTO(int dfd, const char * filename, struct timeval * utimes), -+ TP_ARGS(dfd, filename, utimes), -+ TP_STRUCT__entry(__field(int, dfd) __string_from_user(filename, filename) __field_hex(struct timeval *, utimes)), -+ TP_fast_assign(tp_assign(dfd, dfd) tp_copy_string_from_user(filename, filename) tp_assign(utimes, utimes)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_unlinkat -+SC_TRACE_EVENT(sys_unlinkat, -+ TP_PROTO(int dfd, const char * pathname, int flag), -+ TP_ARGS(dfd, pathname, flag), -+ TP_STRUCT__entry(__field(int, dfd) __string_from_user(pathname, pathname) __field(int, flag)), -+ TP_fast_assign(tp_assign(dfd, dfd) tp_copy_string_from_user(pathname, pathname) tp_assign(flag, flag)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_symlinkat -+SC_TRACE_EVENT(sys_symlinkat, -+ TP_PROTO(const char * oldname, int newdfd, const char * newname), -+ TP_ARGS(oldname, newdfd, newname), -+ TP_STRUCT__entry(__string_from_user(oldname, oldname) __field(int, newdfd) __string_from_user(newname, newname)), -+ TP_fast_assign(tp_copy_string_from_user(oldname, oldname) tp_assign(newdfd, newdfd) tp_copy_string_from_user(newname, newname)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_fchmodat -+SC_TRACE_EVENT(sys_fchmodat, -+ TP_PROTO(int dfd, const char * filename, umode_t mode), -+ TP_ARGS(dfd, filename, mode), -+ TP_STRUCT__entry(__field(int, dfd) __string_from_user(filename, filename) __field(umode_t, mode)), -+ TP_fast_assign(tp_assign(dfd, dfd) tp_copy_string_from_user(filename, filename) tp_assign(mode, mode)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_faccessat -+SC_TRACE_EVENT(sys_faccessat, -+ TP_PROTO(int dfd, const char * filename, int mode), -+ TP_ARGS(dfd, filename, mode), -+ TP_STRUCT__entry(__field(int, dfd) __string_from_user(filename, filename) __field(int, mode)), -+ TP_fast_assign(tp_assign(dfd, dfd) tp_copy_string_from_user(filename, filename) tp_assign(mode, mode)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_get_robust_list -+SC_TRACE_EVENT(sys_get_robust_list, -+ TP_PROTO(int pid, struct robust_list_head * * head_ptr, size_t * len_ptr), -+ TP_ARGS(pid, head_ptr, len_ptr), -+ TP_STRUCT__entry(__field(int, pid) __field_hex(struct robust_list_head * *, head_ptr) __field_hex(size_t *, len_ptr)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(head_ptr, head_ptr) tp_assign(len_ptr, len_ptr)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_signalfd -+SC_TRACE_EVENT(sys_signalfd, -+ TP_PROTO(int ufd, sigset_t * user_mask, size_t sizemask), -+ TP_ARGS(ufd, user_mask, sizemask), -+ TP_STRUCT__entry(__field(int, ufd) __field_hex(sigset_t *, user_mask) __field(size_t, sizemask)), -+ TP_fast_assign(tp_assign(ufd, ufd) tp_assign(user_mask, user_mask) tp_assign(sizemask, sizemask)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_open_by_handle_at -+SC_TRACE_EVENT(sys_open_by_handle_at, -+ TP_PROTO(int mountdirfd, struct file_handle * handle, int flags), -+ TP_ARGS(mountdirfd, handle, flags), -+ TP_STRUCT__entry(__field(int, mountdirfd) __field_hex(struct file_handle *, handle) __field(int, flags)), -+ TP_fast_assign(tp_assign(mountdirfd, mountdirfd) tp_assign(handle, handle) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_getcpu -+SC_TRACE_EVENT(sys_getcpu, -+ TP_PROTO(unsigned * cpup, unsigned * nodep, struct getcpu_cache * unused), -+ TP_ARGS(cpup, nodep, unused), -+ TP_STRUCT__entry(__field_hex(unsigned *, cpup) __field_hex(unsigned *, nodep) __field_hex(struct getcpu_cache *, unused)), -+ TP_fast_assign(tp_assign(cpup, cpup) tp_assign(nodep, nodep) tp_assign(unused, unused)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_finit_module -+SC_TRACE_EVENT(sys_finit_module, -+ TP_PROTO(int fd, const char * uargs, int flags), -+ TP_ARGS(fd, uargs, flags), -+ TP_STRUCT__entry(__field(int, fd) __field_hex(const char *, uargs) __field(int, flags)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(uargs, uargs) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_rt_sigaction -+SC_TRACE_EVENT(sys_rt_sigaction, -+ TP_PROTO(int sig, const struct sigaction * act, struct sigaction * oact, size_t sigsetsize), -+ TP_ARGS(sig, act, oact, sigsetsize), -+ TP_STRUCT__entry(__field(int, sig) __field_hex(const struct sigaction *, act) __field_hex(struct sigaction *, oact) __field(size_t, sigsetsize)), -+ TP_fast_assign(tp_assign(sig, sig) tp_assign(act, act) tp_assign(oact, oact) tp_assign(sigsetsize, sigsetsize)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_rt_sigprocmask -+SC_TRACE_EVENT(sys_rt_sigprocmask, -+ TP_PROTO(int how, sigset_t * nset, sigset_t * oset, size_t sigsetsize), -+ TP_ARGS(how, nset, oset, sigsetsize), -+ TP_STRUCT__entry(__field(int, how) __field_hex(sigset_t *, nset) __field_hex(sigset_t *, oset) __field(size_t, sigsetsize)), -+ TP_fast_assign(tp_assign(how, how) tp_assign(nset, nset) tp_assign(oset, oset) tp_assign(sigsetsize, sigsetsize)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_pread64 -+SC_TRACE_EVENT(sys_pread64, -+ TP_PROTO(unsigned int fd, char * buf, size_t count, loff_t pos), -+ TP_ARGS(fd, buf, count, pos), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field_hex(char *, buf) __field(size_t, count) __field(loff_t, pos)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(buf, buf) tp_assign(count, count) tp_assign(pos, pos)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_pwrite64 -+SC_TRACE_EVENT(sys_pwrite64, -+ TP_PROTO(unsigned int fd, const char * buf, size_t count, loff_t pos), -+ TP_ARGS(fd, buf, count, pos), -+ TP_STRUCT__entry(__field(unsigned int, fd) __field_hex(const char *, buf) __field(size_t, count) __field(loff_t, pos)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(buf, buf) tp_assign(count, count) tp_assign(pos, pos)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_sendfile64 -+SC_TRACE_EVENT(sys_sendfile64, -+ TP_PROTO(int out_fd, int in_fd, loff_t * offset, size_t count), -+ TP_ARGS(out_fd, in_fd, offset, count), -+ TP_STRUCT__entry(__field(int, out_fd) __field(int, in_fd) __field_hex(loff_t *, offset) __field(size_t, count)), -+ TP_fast_assign(tp_assign(out_fd, out_fd) tp_assign(in_fd, in_fd) tp_assign(offset, offset) tp_assign(count, count)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_socketpair -+SC_TRACE_EVENT(sys_socketpair, -+ TP_PROTO(int family, int type, int protocol, int * usockvec), -+ TP_ARGS(family, type, protocol, usockvec), -+ TP_STRUCT__entry(__field(int, family) __field(int, type) __field(int, protocol) __field_hex(int *, usockvec)), -+ TP_fast_assign(tp_assign(family, family) tp_assign(type, type) tp_assign(protocol, protocol) tp_assign(usockvec, usockvec)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_wait4 -+SC_TRACE_EVENT(sys_wait4, -+ TP_PROTO(pid_t upid, int * stat_addr, int options, struct rusage * ru), -+ TP_ARGS(upid, stat_addr, options, ru), -+ TP_STRUCT__entry(__field(pid_t, upid) __field_hex(int *, stat_addr) __field(int, options) __field_hex(struct rusage *, ru)), -+ TP_fast_assign(tp_assign(upid, upid) tp_assign(stat_addr, stat_addr) tp_assign(options, options) tp_assign(ru, ru)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_msgsnd -+SC_TRACE_EVENT(sys_msgsnd, -+ TP_PROTO(int msqid, struct msgbuf * msgp, size_t msgsz, int msgflg), -+ TP_ARGS(msqid, msgp, msgsz, msgflg), -+ TP_STRUCT__entry(__field(int, msqid) __field_hex(struct msgbuf *, msgp) __field(size_t, msgsz) __field(int, msgflg)), -+ TP_fast_assign(tp_assign(msqid, msqid) tp_assign(msgp, msgp) tp_assign(msgsz, msgsz) tp_assign(msgflg, msgflg)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_rt_sigtimedwait -+SC_TRACE_EVENT(sys_rt_sigtimedwait, -+ TP_PROTO(const sigset_t * uthese, siginfo_t * uinfo, const struct timespec * uts, size_t sigsetsize), -+ TP_ARGS(uthese, uinfo, uts, sigsetsize), -+ TP_STRUCT__entry(__field_hex(const sigset_t *, uthese) __field_hex(siginfo_t *, uinfo) __field_hex(const struct timespec *, uts) __field(size_t, sigsetsize)), -+ TP_fast_assign(tp_assign(uthese, uthese) tp_assign(uinfo, uinfo) tp_assign(uts, uts) tp_assign(sigsetsize, sigsetsize)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_reboot -+SC_TRACE_EVENT(sys_reboot, -+ TP_PROTO(int magic1, int magic2, unsigned int cmd, void * arg), -+ TP_ARGS(magic1, magic2, cmd, arg), -+ TP_STRUCT__entry(__field(int, magic1) __field(int, magic2) __field(unsigned int, cmd) __field_hex(void *, arg)), -+ TP_fast_assign(tp_assign(magic1, magic1) tp_assign(magic2, magic2) tp_assign(cmd, cmd) tp_assign(arg, arg)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_quotactl -+SC_TRACE_EVENT(sys_quotactl, -+ TP_PROTO(unsigned int cmd, const char * special, qid_t id, void * addr), -+ TP_ARGS(cmd, special, id, addr), -+ TP_STRUCT__entry(__field(unsigned int, cmd) __field_hex(const char *, special) __field(qid_t, id) __field_hex(void *, addr)), -+ TP_fast_assign(tp_assign(cmd, cmd) tp_assign(special, special) tp_assign(id, id) tp_assign(addr, addr)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_getxattr -+SC_TRACE_EVENT(sys_getxattr, -+ TP_PROTO(const char * pathname, const char * name, void * value, size_t size), -+ TP_ARGS(pathname, name, value, size), -+ TP_STRUCT__entry(__string_from_user(pathname, pathname) __string_from_user(name, name) __field_hex(void *, value) __field(size_t, size)), -+ TP_fast_assign(tp_copy_string_from_user(pathname, pathname) tp_copy_string_from_user(name, name) tp_assign(value, value) tp_assign(size, size)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_lgetxattr -+SC_TRACE_EVENT(sys_lgetxattr, -+ TP_PROTO(const char * pathname, const char * name, void * value, size_t size), -+ TP_ARGS(pathname, name, value, size), -+ TP_STRUCT__entry(__string_from_user(pathname, pathname) __string_from_user(name, name) __field_hex(void *, value) __field(size_t, size)), -+ TP_fast_assign(tp_copy_string_from_user(pathname, pathname) tp_copy_string_from_user(name, name) tp_assign(value, value) tp_assign(size, size)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_fgetxattr -+SC_TRACE_EVENT(sys_fgetxattr, -+ TP_PROTO(int fd, const char * name, void * value, size_t size), -+ TP_ARGS(fd, name, value, size), -+ TP_STRUCT__entry(__field(int, fd) __string_from_user(name, name) __field_hex(void *, value) __field(size_t, size)), -+ TP_fast_assign(tp_assign(fd, fd) tp_copy_string_from_user(name, name) tp_assign(value, value) tp_assign(size, size)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_semtimedop -+SC_TRACE_EVENT(sys_semtimedop, -+ TP_PROTO(int semid, struct sembuf * tsops, unsigned nsops, const struct timespec * timeout), -+ TP_ARGS(semid, tsops, nsops, timeout), -+ TP_STRUCT__entry(__field(int, semid) __field_hex(struct sembuf *, tsops) __field(unsigned, nsops) __field_hex(const struct timespec *, timeout)), -+ TP_fast_assign(tp_assign(semid, semid) tp_assign(tsops, tsops) tp_assign(nsops, nsops) tp_assign(timeout, timeout)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_timer_settime -+SC_TRACE_EVENT(sys_timer_settime, -+ TP_PROTO(timer_t timer_id, int flags, const struct itimerspec * new_setting, struct itimerspec * old_setting), -+ TP_ARGS(timer_id, flags, new_setting, old_setting), -+ TP_STRUCT__entry(__field(timer_t, timer_id) __field(int, flags) __field_hex(const struct itimerspec *, new_setting) __field_hex(struct itimerspec *, old_setting)), -+ TP_fast_assign(tp_assign(timer_id, timer_id) tp_assign(flags, flags) tp_assign(new_setting, new_setting) tp_assign(old_setting, old_setting)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_clock_nanosleep -+SC_TRACE_EVENT(sys_clock_nanosleep, -+ TP_PROTO(const clockid_t which_clock, int flags, const struct timespec * rqtp, struct timespec * rmtp), -+ TP_ARGS(which_clock, flags, rqtp, rmtp), -+ TP_STRUCT__entry(__field(const clockid_t, which_clock) __field(int, flags) __field_hex(const struct timespec *, rqtp) __field_hex(struct timespec *, rmtp)), -+ TP_fast_assign(tp_assign(which_clock, which_clock) tp_assign(flags, flags) tp_assign(rqtp, rqtp) tp_assign(rmtp, rmtp)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_epoll_wait -+SC_TRACE_EVENT(sys_epoll_wait, -+ TP_PROTO(int epfd, struct epoll_event * events, int maxevents, int timeout), -+ TP_ARGS(epfd, events, maxevents, timeout), -+ TP_STRUCT__entry(__field(int, epfd) __field_hex(struct epoll_event *, events) __field(int, maxevents) __field(int, timeout)), -+ TP_fast_assign(tp_assign(epfd, epfd) tp_assign(events, events) tp_assign(maxevents, maxevents) tp_assign(timeout, timeout)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_epoll_ctl -+SC_TRACE_EVENT(sys_epoll_ctl, -+ TP_PROTO(int epfd, int op, int fd, struct epoll_event * event), -+ TP_ARGS(epfd, op, fd, event), -+ TP_STRUCT__entry(__field(int, epfd) __field(int, op) __field(int, fd) __field_hex(struct epoll_event *, event)), -+ TP_fast_assign(tp_assign(epfd, epfd) tp_assign(op, op) tp_assign(fd, fd) tp_assign(event, event)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_mq_open -+SC_TRACE_EVENT(sys_mq_open, -+ TP_PROTO(const char * u_name, int oflag, umode_t mode, struct mq_attr * u_attr), -+ TP_ARGS(u_name, oflag, mode, u_attr), -+ TP_STRUCT__entry(__string_from_user(u_name, u_name) __field(int, oflag) __field(umode_t, mode) __field_hex(struct mq_attr *, u_attr)), -+ TP_fast_assign(tp_copy_string_from_user(u_name, u_name) tp_assign(oflag, oflag) tp_assign(mode, mode) tp_assign(u_attr, u_attr)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_kexec_load -+SC_TRACE_EVENT(sys_kexec_load, -+ TP_PROTO(unsigned long entry, unsigned long nr_segments, struct kexec_segment * segments, unsigned long flags), -+ TP_ARGS(entry, nr_segments, segments, flags), -+ TP_STRUCT__entry(__field(unsigned long, entry) __field(unsigned long, nr_segments) __field_hex(struct kexec_segment *, segments) __field(unsigned long, flags)), -+ TP_fast_assign(tp_assign(entry, entry) tp_assign(nr_segments, nr_segments) tp_assign(segments, segments) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_request_key -+SC_TRACE_EVENT(sys_request_key, -+ TP_PROTO(const char * _type, const char * _description, const char * _callout_info, key_serial_t destringid), -+ TP_ARGS(_type, _description, _callout_info, destringid), -+ TP_STRUCT__entry(__string_from_user(_type, _type) __field_hex(const char *, _description) __field_hex(const char *, _callout_info) __field(key_serial_t, destringid)), -+ TP_fast_assign(tp_copy_string_from_user(_type, _type) tp_assign(_description, _description) tp_assign(_callout_info, _callout_info) tp_assign(destringid, destringid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_migrate_pages -+SC_TRACE_EVENT(sys_migrate_pages, -+ TP_PROTO(pid_t pid, unsigned long maxnode, const unsigned long * old_nodes, const unsigned long * new_nodes), -+ TP_ARGS(pid, maxnode, old_nodes, new_nodes), -+ TP_STRUCT__entry(__field(pid_t, pid) __field(unsigned long, maxnode) __field_hex(const unsigned long *, old_nodes) __field_hex(const unsigned long *, new_nodes)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(maxnode, maxnode) tp_assign(old_nodes, old_nodes) tp_assign(new_nodes, new_nodes)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_openat -+SC_TRACE_EVENT(sys_openat, -+ TP_PROTO(int dfd, const char * filename, int flags, umode_t mode), -+ TP_ARGS(dfd, filename, flags, mode), -+ TP_STRUCT__entry(__field(int, dfd) __string_from_user(filename, filename) __field(int, flags) __field(umode_t, mode)), -+ TP_fast_assign(tp_assign(dfd, dfd) tp_copy_string_from_user(filename, filename) tp_assign(flags, flags) tp_assign(mode, mode)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_mknodat -+SC_TRACE_EVENT(sys_mknodat, -+ TP_PROTO(int dfd, const char * filename, umode_t mode, unsigned dev), -+ TP_ARGS(dfd, filename, mode, dev), -+ TP_STRUCT__entry(__field(int, dfd) __string_from_user(filename, filename) __field(umode_t, mode) __field(unsigned, dev)), -+ TP_fast_assign(tp_assign(dfd, dfd) tp_copy_string_from_user(filename, filename) tp_assign(mode, mode) tp_assign(dev, dev)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_newfstatat -+SC_TRACE_EVENT(sys_newfstatat, -+ TP_PROTO(int dfd, const char * filename, struct stat * statbuf, int flag), -+ TP_ARGS(dfd, filename, statbuf, flag), -+ TP_STRUCT__entry(__field(int, dfd) __string_from_user(filename, filename) __field_hex(struct stat *, statbuf) __field(int, flag)), -+ TP_fast_assign(tp_assign(dfd, dfd) tp_copy_string_from_user(filename, filename) tp_assign(statbuf, statbuf) tp_assign(flag, flag)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_renameat -+SC_TRACE_EVENT(sys_renameat, -+ TP_PROTO(int olddfd, const char * oldname, int newdfd, const char * newname), -+ TP_ARGS(olddfd, oldname, newdfd, newname), -+ TP_STRUCT__entry(__field(int, olddfd) __string_from_user(oldname, oldname) __field(int, newdfd) __string_from_user(newname, newname)), -+ TP_fast_assign(tp_assign(olddfd, olddfd) tp_copy_string_from_user(oldname, oldname) tp_assign(newdfd, newdfd) tp_copy_string_from_user(newname, newname)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_readlinkat -+SC_TRACE_EVENT(sys_readlinkat, -+ TP_PROTO(int dfd, const char * pathname, char * buf, int bufsiz), -+ TP_ARGS(dfd, pathname, buf, bufsiz), -+ TP_STRUCT__entry(__field(int, dfd) __string_from_user(pathname, pathname) __field_hex(char *, buf) __field(int, bufsiz)), -+ TP_fast_assign(tp_assign(dfd, dfd) tp_copy_string_from_user(pathname, pathname) tp_assign(buf, buf) tp_assign(bufsiz, bufsiz)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_vmsplice -+SC_TRACE_EVENT(sys_vmsplice, -+ TP_PROTO(int fd, const struct iovec * iov, unsigned long nr_segs, unsigned int flags), -+ TP_ARGS(fd, iov, nr_segs, flags), -+ TP_STRUCT__entry(__field(int, fd) __field_hex(const struct iovec *, iov) __field(unsigned long, nr_segs) __field(unsigned int, flags)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(iov, iov) tp_assign(nr_segs, nr_segs) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_utimensat -+SC_TRACE_EVENT(sys_utimensat, -+ TP_PROTO(int dfd, const char * filename, struct timespec * utimes, int flags), -+ TP_ARGS(dfd, filename, utimes, flags), -+ TP_STRUCT__entry(__field(int, dfd) __string_from_user(filename, filename) __field_hex(struct timespec *, utimes) __field(int, flags)), -+ TP_fast_assign(tp_assign(dfd, dfd) tp_copy_string_from_user(filename, filename) tp_assign(utimes, utimes) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_timerfd_settime -+SC_TRACE_EVENT(sys_timerfd_settime, -+ TP_PROTO(int ufd, int flags, const struct itimerspec * utmr, struct itimerspec * otmr), -+ TP_ARGS(ufd, flags, utmr, otmr), -+ TP_STRUCT__entry(__field(int, ufd) __field(int, flags) __field_hex(const struct itimerspec *, utmr) __field_hex(struct itimerspec *, otmr)), -+ TP_fast_assign(tp_assign(ufd, ufd) tp_assign(flags, flags) tp_assign(utmr, utmr) tp_assign(otmr, otmr)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_accept4 -+SC_TRACE_EVENT(sys_accept4, -+ TP_PROTO(int fd, struct sockaddr * upeer_sockaddr, int * upeer_addrlen, int flags), -+ TP_ARGS(fd, upeer_sockaddr, upeer_addrlen, flags), -+ TP_STRUCT__entry(__field(int, fd) __field_hex(struct sockaddr *, upeer_sockaddr) __field_hex(int *, upeer_addrlen) __field(int, flags)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(upeer_sockaddr, upeer_sockaddr) tp_assign(upeer_addrlen, upeer_addrlen) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_signalfd4 -+SC_TRACE_EVENT(sys_signalfd4, -+ TP_PROTO(int ufd, sigset_t * user_mask, size_t sizemask, int flags), -+ TP_ARGS(ufd, user_mask, sizemask, flags), -+ TP_STRUCT__entry(__field(int, ufd) __field_hex(sigset_t *, user_mask) __field(size_t, sizemask) __field(int, flags)), -+ TP_fast_assign(tp_assign(ufd, ufd) tp_assign(user_mask, user_mask) tp_assign(sizemask, sizemask) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_rt_tgsigqueueinfo -+SC_TRACE_EVENT(sys_rt_tgsigqueueinfo, -+ TP_PROTO(pid_t tgid, pid_t pid, int sig, siginfo_t * uinfo), -+ TP_ARGS(tgid, pid, sig, uinfo), -+ TP_STRUCT__entry(__field(pid_t, tgid) __field(pid_t, pid) __field(int, sig) __field_hex(siginfo_t *, uinfo)), -+ TP_fast_assign(tp_assign(tgid, tgid) tp_assign(pid, pid) tp_assign(sig, sig) tp_assign(uinfo, uinfo)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_prlimit64 -+SC_TRACE_EVENT(sys_prlimit64, -+ TP_PROTO(pid_t pid, unsigned int resource, const struct rlimit64 * new_rlim, struct rlimit64 * old_rlim), -+ TP_ARGS(pid, resource, new_rlim, old_rlim), -+ TP_STRUCT__entry(__field(pid_t, pid) __field(unsigned int, resource) __field_hex(const struct rlimit64 *, new_rlim) __field_hex(struct rlimit64 *, old_rlim)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(resource, resource) tp_assign(new_rlim, new_rlim) tp_assign(old_rlim, old_rlim)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_sendmmsg -+SC_TRACE_EVENT(sys_sendmmsg, -+ TP_PROTO(int fd, struct mmsghdr * mmsg, unsigned int vlen, unsigned int flags), -+ TP_ARGS(fd, mmsg, vlen, flags), -+ TP_STRUCT__entry(__field(int, fd) __field_hex(struct mmsghdr *, mmsg) __field(unsigned int, vlen) __field(unsigned int, flags)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(mmsg, mmsg) tp_assign(vlen, vlen) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_select -+SC_TRACE_EVENT(sys_select, -+ TP_PROTO(int n, fd_set * inp, fd_set * outp, fd_set * exp, struct timeval * tvp), -+ TP_ARGS(n, inp, outp, exp, tvp), -+ TP_STRUCT__entry(__field(int, n) __field_hex(fd_set *, inp) __field_hex(fd_set *, outp) __field_hex(fd_set *, exp) __field_hex(struct timeval *, tvp)), -+ TP_fast_assign(tp_assign(n, n) tp_assign(inp, inp) tp_assign(outp, outp) tp_assign(exp, exp) tp_assign(tvp, tvp)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_setsockopt -+SC_TRACE_EVENT(sys_setsockopt, -+ TP_PROTO(int fd, int level, int optname, char * optval, int optlen), -+ TP_ARGS(fd, level, optname, optval, optlen), -+ TP_STRUCT__entry(__field(int, fd) __field(int, level) __field(int, optname) __field_hex(char *, optval) __field(int, optlen)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(level, level) tp_assign(optname, optname) tp_assign(optval, optval) tp_assign(optlen, optlen)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_getsockopt -+SC_TRACE_EVENT(sys_getsockopt, -+ TP_PROTO(int fd, int level, int optname, char * optval, int * optlen), -+ TP_ARGS(fd, level, optname, optval, optlen), -+ TP_STRUCT__entry(__field(int, fd) __field(int, level) __field(int, optname) __field_hex(char *, optval) __field_hex(int *, optlen)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(level, level) tp_assign(optname, optname) tp_assign(optval, optval) tp_assign(optlen, optlen)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_msgrcv -+SC_TRACE_EVENT(sys_msgrcv, -+ TP_PROTO(int msqid, struct msgbuf * msgp, size_t msgsz, long msgtyp, int msgflg), -+ TP_ARGS(msqid, msgp, msgsz, msgtyp, msgflg), -+ TP_STRUCT__entry(__field(int, msqid) __field_hex(struct msgbuf *, msgp) __field(size_t, msgsz) __field(long, msgtyp) __field(int, msgflg)), -+ TP_fast_assign(tp_assign(msqid, msqid) tp_assign(msgp, msgp) tp_assign(msgsz, msgsz) tp_assign(msgtyp, msgtyp) tp_assign(msgflg, msgflg)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_mount -+SC_TRACE_EVENT(sys_mount, -+ TP_PROTO(char * dev_name, char * dir_name, char * type, unsigned long flags, void * data), -+ TP_ARGS(dev_name, dir_name, type, flags, data), -+ TP_STRUCT__entry(__string_from_user(dev_name, dev_name) __string_from_user(dir_name, dir_name) __string_from_user(type, type) __field(unsigned long, flags) __field_hex(void *, data)), -+ TP_fast_assign(tp_copy_string_from_user(dev_name, dev_name) tp_copy_string_from_user(dir_name, dir_name) tp_copy_string_from_user(type, type) tp_assign(flags, flags) tp_assign(data, data)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_setxattr -+SC_TRACE_EVENT(sys_setxattr, -+ TP_PROTO(const char * pathname, const char * name, const void * value, size_t size, int flags), -+ TP_ARGS(pathname, name, value, size, flags), -+ TP_STRUCT__entry(__string_from_user(pathname, pathname) __string_from_user(name, name) __field_hex(const void *, value) __field(size_t, size) __field(int, flags)), -+ TP_fast_assign(tp_copy_string_from_user(pathname, pathname) tp_copy_string_from_user(name, name) tp_assign(value, value) tp_assign(size, size) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_lsetxattr -+SC_TRACE_EVENT(sys_lsetxattr, -+ TP_PROTO(const char * pathname, const char * name, const void * value, size_t size, int flags), -+ TP_ARGS(pathname, name, value, size, flags), -+ TP_STRUCT__entry(__string_from_user(pathname, pathname) __string_from_user(name, name) __field_hex(const void *, value) __field(size_t, size) __field(int, flags)), -+ TP_fast_assign(tp_copy_string_from_user(pathname, pathname) tp_copy_string_from_user(name, name) tp_assign(value, value) tp_assign(size, size) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_fsetxattr -+SC_TRACE_EVENT(sys_fsetxattr, -+ TP_PROTO(int fd, const char * name, const void * value, size_t size, int flags), -+ TP_ARGS(fd, name, value, size, flags), -+ TP_STRUCT__entry(__field(int, fd) __string_from_user(name, name) __field_hex(const void *, value) __field(size_t, size) __field(int, flags)), -+ TP_fast_assign(tp_assign(fd, fd) tp_copy_string_from_user(name, name) tp_assign(value, value) tp_assign(size, size) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_io_getevents -+SC_TRACE_EVENT(sys_io_getevents, -+ TP_PROTO(aio_context_t ctx_id, long min_nr, long nr, struct io_event * events, struct timespec * timeout), -+ TP_ARGS(ctx_id, min_nr, nr, events, timeout), -+ TP_STRUCT__entry(__field(aio_context_t, ctx_id) __field(long, min_nr) __field(long, nr) __field_hex(struct io_event *, events) __field_hex(struct timespec *, timeout)), -+ TP_fast_assign(tp_assign(ctx_id, ctx_id) tp_assign(min_nr, min_nr) tp_assign(nr, nr) tp_assign(events, events) tp_assign(timeout, timeout)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_get_mempolicy -+SC_TRACE_EVENT(sys_get_mempolicy, -+ TP_PROTO(int * policy, unsigned long * nmask, unsigned long maxnode, unsigned long addr, unsigned long flags), -+ TP_ARGS(policy, nmask, maxnode, addr, flags), -+ TP_STRUCT__entry(__field_hex(int *, policy) __field_hex(unsigned long *, nmask) __field(unsigned long, maxnode) __field_hex(unsigned long, addr) __field(unsigned long, flags)), -+ TP_fast_assign(tp_assign(policy, policy) tp_assign(nmask, nmask) tp_assign(maxnode, maxnode) tp_assign(addr, addr) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_mq_timedsend -+SC_TRACE_EVENT(sys_mq_timedsend, -+ TP_PROTO(mqd_t mqdes, const char * u_msg_ptr, size_t msg_len, unsigned int msg_prio, const struct timespec * u_abs_timeout), -+ TP_ARGS(mqdes, u_msg_ptr, msg_len, msg_prio, u_abs_timeout), -+ TP_STRUCT__entry(__field(mqd_t, mqdes) __field_hex(const char *, u_msg_ptr) __field(size_t, msg_len) __field(unsigned int, msg_prio) __field_hex(const struct timespec *, u_abs_timeout)), -+ TP_fast_assign(tp_assign(mqdes, mqdes) tp_assign(u_msg_ptr, u_msg_ptr) tp_assign(msg_len, msg_len) tp_assign(msg_prio, msg_prio) tp_assign(u_abs_timeout, u_abs_timeout)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_mq_timedreceive -+SC_TRACE_EVENT(sys_mq_timedreceive, -+ TP_PROTO(mqd_t mqdes, char * u_msg_ptr, size_t msg_len, unsigned int * u_msg_prio, const struct timespec * u_abs_timeout), -+ TP_ARGS(mqdes, u_msg_ptr, msg_len, u_msg_prio, u_abs_timeout), -+ TP_STRUCT__entry(__field(mqd_t, mqdes) __field_hex(char *, u_msg_ptr) __field(size_t, msg_len) __field_hex(unsigned int *, u_msg_prio) __field_hex(const struct timespec *, u_abs_timeout)), -+ TP_fast_assign(tp_assign(mqdes, mqdes) tp_assign(u_msg_ptr, u_msg_ptr) tp_assign(msg_len, msg_len) tp_assign(u_msg_prio, u_msg_prio) tp_assign(u_abs_timeout, u_abs_timeout)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_waitid -+SC_TRACE_EVENT(sys_waitid, -+ TP_PROTO(int which, pid_t upid, struct siginfo * infop, int options, struct rusage * ru), -+ TP_ARGS(which, upid, infop, options, ru), -+ TP_STRUCT__entry(__field(int, which) __field(pid_t, upid) __field_hex(struct siginfo *, infop) __field(int, options) __field_hex(struct rusage *, ru)), -+ TP_fast_assign(tp_assign(which, which) tp_assign(upid, upid) tp_assign(infop, infop) tp_assign(options, options) tp_assign(ru, ru)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_add_key -+SC_TRACE_EVENT(sys_add_key, -+ TP_PROTO(const char * _type, const char * _description, const void * _payload, size_t plen, key_serial_t ringid), -+ TP_ARGS(_type, _description, _payload, plen, ringid), -+ TP_STRUCT__entry(__string_from_user(_type, _type) __field_hex(const char *, _description) __field_hex(const void *, _payload) __field(size_t, plen) __field(key_serial_t, ringid)), -+ TP_fast_assign(tp_copy_string_from_user(_type, _type) tp_assign(_description, _description) tp_assign(_payload, _payload) tp_assign(plen, plen) tp_assign(ringid, ringid)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_fchownat -+SC_TRACE_EVENT(sys_fchownat, -+ TP_PROTO(int dfd, const char * filename, uid_t user, gid_t group, int flag), -+ TP_ARGS(dfd, filename, user, group, flag), -+ TP_STRUCT__entry(__field(int, dfd) __string_from_user(filename, filename) __field(uid_t, user) __field(gid_t, group) __field(int, flag)), -+ TP_fast_assign(tp_assign(dfd, dfd) tp_copy_string_from_user(filename, filename) tp_assign(user, user) tp_assign(group, group) tp_assign(flag, flag)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_linkat -+SC_TRACE_EVENT(sys_linkat, -+ TP_PROTO(int olddfd, const char * oldname, int newdfd, const char * newname, int flags), -+ TP_ARGS(olddfd, oldname, newdfd, newname, flags), -+ TP_STRUCT__entry(__field(int, olddfd) __string_from_user(oldname, oldname) __field(int, newdfd) __string_from_user(newname, newname) __field(int, flags)), -+ TP_fast_assign(tp_assign(olddfd, olddfd) tp_copy_string_from_user(oldname, oldname) tp_assign(newdfd, newdfd) tp_copy_string_from_user(newname, newname) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_ppoll -+SC_TRACE_EVENT(sys_ppoll, -+ TP_PROTO(struct pollfd * ufds, unsigned int nfds, struct timespec * tsp, const sigset_t * sigmask, size_t sigsetsize), -+ TP_ARGS(ufds, nfds, tsp, sigmask, sigsetsize), -+ TP_STRUCT__entry(__field_hex(struct pollfd *, ufds) __field(unsigned int, nfds) __field_hex(struct timespec *, tsp) __field_hex(const sigset_t *, sigmask) __field(size_t, sigsetsize)), -+ TP_fast_assign(tp_assign(ufds, ufds) tp_assign(nfds, nfds) tp_assign(tsp, tsp) tp_assign(sigmask, sigmask) tp_assign(sigsetsize, sigsetsize)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_preadv -+SC_TRACE_EVENT(sys_preadv, -+ TP_PROTO(unsigned long fd, const struct iovec * vec, unsigned long vlen, unsigned long pos_l, unsigned long pos_h), -+ TP_ARGS(fd, vec, vlen, pos_l, pos_h), -+ TP_STRUCT__entry(__field(unsigned long, fd) __field_hex(const struct iovec *, vec) __field(unsigned long, vlen) __field(unsigned long, pos_l) __field(unsigned long, pos_h)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(vec, vec) tp_assign(vlen, vlen) tp_assign(pos_l, pos_l) tp_assign(pos_h, pos_h)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_pwritev -+SC_TRACE_EVENT(sys_pwritev, -+ TP_PROTO(unsigned long fd, const struct iovec * vec, unsigned long vlen, unsigned long pos_l, unsigned long pos_h), -+ TP_ARGS(fd, vec, vlen, pos_l, pos_h), -+ TP_STRUCT__entry(__field(unsigned long, fd) __field_hex(const struct iovec *, vec) __field(unsigned long, vlen) __field(unsigned long, pos_l) __field(unsigned long, pos_h)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(vec, vec) tp_assign(vlen, vlen) tp_assign(pos_l, pos_l) tp_assign(pos_h, pos_h)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_perf_event_open -+SC_TRACE_EVENT(sys_perf_event_open, -+ TP_PROTO(struct perf_event_attr * attr_uptr, pid_t pid, int cpu, int group_fd, unsigned long flags), -+ TP_ARGS(attr_uptr, pid, cpu, group_fd, flags), -+ TP_STRUCT__entry(__field_hex(struct perf_event_attr *, attr_uptr) __field(pid_t, pid) __field(int, cpu) __field(int, group_fd) __field(unsigned long, flags)), -+ TP_fast_assign(tp_assign(attr_uptr, attr_uptr) tp_assign(pid, pid) tp_assign(cpu, cpu) tp_assign(group_fd, group_fd) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_recvmmsg -+SC_TRACE_EVENT(sys_recvmmsg, -+ TP_PROTO(int fd, struct mmsghdr * mmsg, unsigned int vlen, unsigned int flags, struct timespec * timeout), -+ TP_ARGS(fd, mmsg, vlen, flags, timeout), -+ TP_STRUCT__entry(__field(int, fd) __field_hex(struct mmsghdr *, mmsg) __field(unsigned int, vlen) __field(unsigned int, flags) __field_hex(struct timespec *, timeout)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(mmsg, mmsg) tp_assign(vlen, vlen) tp_assign(flags, flags) tp_assign(timeout, timeout)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_fanotify_mark -+SC_TRACE_EVENT(sys_fanotify_mark, -+ TP_PROTO(int fanotify_fd, unsigned int flags, __u64 mask, int dfd, const char * pathname), -+ TP_ARGS(fanotify_fd, flags, mask, dfd, pathname), -+ TP_STRUCT__entry(__field(int, fanotify_fd) __field(unsigned int, flags) __field(__u64, mask) __field(int, dfd) __string_from_user(pathname, pathname)), -+ TP_fast_assign(tp_assign(fanotify_fd, fanotify_fd) tp_assign(flags, flags) tp_assign(mask, mask) tp_assign(dfd, dfd) tp_copy_string_from_user(pathname, pathname)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_name_to_handle_at -+SC_TRACE_EVENT(sys_name_to_handle_at, -+ TP_PROTO(int dfd, const char * name, struct file_handle * handle, int * mnt_id, int flag), -+ TP_ARGS(dfd, name, handle, mnt_id, flag), -+ TP_STRUCT__entry(__field(int, dfd) __string_from_user(name, name) __field_hex(struct file_handle *, handle) __field_hex(int *, mnt_id) __field(int, flag)), -+ TP_fast_assign(tp_assign(dfd, dfd) tp_copy_string_from_user(name, name) tp_assign(handle, handle) tp_assign(mnt_id, mnt_id) tp_assign(flag, flag)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_sendto -+SC_TRACE_EVENT(sys_sendto, -+ TP_PROTO(int fd, void * buff, size_t len, unsigned int flags, struct sockaddr * addr, int addr_len), -+ TP_ARGS(fd, buff, len, flags, addr, addr_len), -+ TP_STRUCT__entry(__field(int, fd) __field_hex(void *, buff) __field(size_t, len) __field(unsigned int, flags) __field_hex(struct sockaddr *, addr) __field_hex(int, addr_len)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(buff, buff) tp_assign(len, len) tp_assign(flags, flags) tp_assign(addr, addr) tp_assign(addr_len, addr_len)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_recvfrom -+SC_TRACE_EVENT(sys_recvfrom, -+ TP_PROTO(int fd, void * ubuf, size_t size, unsigned int flags, struct sockaddr * addr, int * addr_len), -+ TP_ARGS(fd, ubuf, size, flags, addr, addr_len), -+ TP_STRUCT__entry(__field(int, fd) __field_hex(void *, ubuf) __field(size_t, size) __field(unsigned int, flags) __field_hex(struct sockaddr *, addr) __field_hex(int *, addr_len)), -+ TP_fast_assign(tp_assign(fd, fd) tp_assign(ubuf, ubuf) tp_assign(size, size) tp_assign(flags, flags) tp_assign(addr, addr) tp_assign(addr_len, addr_len)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_futex -+SC_TRACE_EVENT(sys_futex, -+ TP_PROTO(u32 * uaddr, int op, u32 val, struct timespec * utime, u32 * uaddr2, u32 val3), -+ TP_ARGS(uaddr, op, val, utime, uaddr2, val3), -+ TP_STRUCT__entry(__field_hex(u32 *, uaddr) __field(int, op) __field(u32, val) __field_hex(struct timespec *, utime) __field_hex(u32 *, uaddr2) __field(u32, val3)), -+ TP_fast_assign(tp_assign(uaddr, uaddr) tp_assign(op, op) tp_assign(val, val) tp_assign(utime, utime) tp_assign(uaddr2, uaddr2) tp_assign(val3, val3)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_mbind -+SC_TRACE_EVENT(sys_mbind, -+ TP_PROTO(unsigned long start, unsigned long len, unsigned long mode, unsigned long * nmask, unsigned long maxnode, unsigned flags), -+ TP_ARGS(start, len, mode, nmask, maxnode, flags), -+ TP_STRUCT__entry(__field(unsigned long, start) __field(unsigned long, len) __field(unsigned long, mode) __field_hex(unsigned long *, nmask) __field(unsigned long, maxnode) __field(unsigned, flags)), -+ TP_fast_assign(tp_assign(start, start) tp_assign(len, len) tp_assign(mode, mode) tp_assign(nmask, nmask) tp_assign(maxnode, maxnode) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_pselect6 -+SC_TRACE_EVENT(sys_pselect6, -+ TP_PROTO(int n, fd_set * inp, fd_set * outp, fd_set * exp, struct timespec * tsp, void * sig), -+ TP_ARGS(n, inp, outp, exp, tsp, sig), -+ TP_STRUCT__entry(__field(int, n) __field_hex(fd_set *, inp) __field_hex(fd_set *, outp) __field_hex(fd_set *, exp) __field_hex(struct timespec *, tsp) __field_hex(void *, sig)), -+ TP_fast_assign(tp_assign(n, n) tp_assign(inp, inp) tp_assign(outp, outp) tp_assign(exp, exp) tp_assign(tsp, tsp) tp_assign(sig, sig)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_splice -+SC_TRACE_EVENT(sys_splice, -+ TP_PROTO(int fd_in, loff_t * off_in, int fd_out, loff_t * off_out, size_t len, unsigned int flags), -+ TP_ARGS(fd_in, off_in, fd_out, off_out, len, flags), -+ TP_STRUCT__entry(__field(int, fd_in) __field_hex(loff_t *, off_in) __field(int, fd_out) __field_hex(loff_t *, off_out) __field(size_t, len) __field(unsigned int, flags)), -+ TP_fast_assign(tp_assign(fd_in, fd_in) tp_assign(off_in, off_in) tp_assign(fd_out, fd_out) tp_assign(off_out, off_out) tp_assign(len, len) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_move_pages -+SC_TRACE_EVENT(sys_move_pages, -+ TP_PROTO(pid_t pid, unsigned long nr_pages, const void * * pages, const int * nodes, int * status, int flags), -+ TP_ARGS(pid, nr_pages, pages, nodes, status, flags), -+ TP_STRUCT__entry(__field(pid_t, pid) __field(unsigned long, nr_pages) __field_hex(const void * *, pages) __field_hex(const int *, nodes) __field_hex(int *, status) __field(int, flags)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(nr_pages, nr_pages) tp_assign(pages, pages) tp_assign(nodes, nodes) tp_assign(status, status) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_epoll_pwait -+SC_TRACE_EVENT(sys_epoll_pwait, -+ TP_PROTO(int epfd, struct epoll_event * events, int maxevents, int timeout, const sigset_t * sigmask, size_t sigsetsize), -+ TP_ARGS(epfd, events, maxevents, timeout, sigmask, sigsetsize), -+ TP_STRUCT__entry(__field(int, epfd) __field_hex(struct epoll_event *, events) __field(int, maxevents) __field(int, timeout) __field_hex(const sigset_t *, sigmask) __field(size_t, sigsetsize)), -+ TP_fast_assign(tp_assign(epfd, epfd) tp_assign(events, events) tp_assign(maxevents, maxevents) tp_assign(timeout, timeout) tp_assign(sigmask, sigmask) tp_assign(sigsetsize, sigsetsize)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_process_vm_readv -+SC_TRACE_EVENT(sys_process_vm_readv, -+ TP_PROTO(pid_t pid, const struct iovec * lvec, unsigned long liovcnt, const struct iovec * rvec, unsigned long riovcnt, unsigned long flags), -+ TP_ARGS(pid, lvec, liovcnt, rvec, riovcnt, flags), -+ TP_STRUCT__entry(__field(pid_t, pid) __field_hex(const struct iovec *, lvec) __field(unsigned long, liovcnt) __field_hex(const struct iovec *, rvec) __field(unsigned long, riovcnt) __field(unsigned long, flags)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(lvec, lvec) tp_assign(liovcnt, liovcnt) tp_assign(rvec, rvec) tp_assign(riovcnt, riovcnt) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+#ifndef OVERRIDE_64_sys_process_vm_writev -+SC_TRACE_EVENT(sys_process_vm_writev, -+ TP_PROTO(pid_t pid, const struct iovec * lvec, unsigned long liovcnt, const struct iovec * rvec, unsigned long riovcnt, unsigned long flags), -+ TP_ARGS(pid, lvec, liovcnt, rvec, riovcnt, flags), -+ TP_STRUCT__entry(__field(pid_t, pid) __field_hex(const struct iovec *, lvec) __field(unsigned long, liovcnt) __field_hex(const struct iovec *, rvec) __field(unsigned long, riovcnt) __field(unsigned long, flags)), -+ TP_fast_assign(tp_assign(pid, pid) tp_assign(lvec, lvec) tp_assign(liovcnt, liovcnt) tp_assign(rvec, rvec) tp_assign(riovcnt, riovcnt) tp_assign(flags, flags)), -+ TP_printk() -+) -+#endif -+ -+#endif /* _TRACE_SYSCALLS_POINTERS_H */ -+ -+/* This part must be outside protection */ -+#include "../../../probes/define_trace.h" -+ -+#else /* CREATE_SYSCALL_TABLE */ -+ -+#include "x86-64-syscalls-3.10.0-rc7_pointers_override.h" -+#include "syscalls_pointers_override.h" -+ -+#ifndef OVERRIDE_TABLE_64_sys_read -+TRACE_SYSCALL_TABLE(sys_read, sys_read, 0, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_write -+TRACE_SYSCALL_TABLE(sys_write, sys_write, 1, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_open -+TRACE_SYSCALL_TABLE(sys_open, sys_open, 2, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_newstat -+TRACE_SYSCALL_TABLE(sys_newstat, sys_newstat, 4, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_newfstat -+TRACE_SYSCALL_TABLE(sys_newfstat, sys_newfstat, 5, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_newlstat -+TRACE_SYSCALL_TABLE(sys_newlstat, sys_newlstat, 6, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_poll -+TRACE_SYSCALL_TABLE(sys_poll, sys_poll, 7, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_rt_sigaction -+TRACE_SYSCALL_TABLE(sys_rt_sigaction, sys_rt_sigaction, 13, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_rt_sigprocmask -+TRACE_SYSCALL_TABLE(sys_rt_sigprocmask, sys_rt_sigprocmask, 14, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_pread64 -+TRACE_SYSCALL_TABLE(sys_pread64, sys_pread64, 17, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_pwrite64 -+TRACE_SYSCALL_TABLE(sys_pwrite64, sys_pwrite64, 18, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_readv -+TRACE_SYSCALL_TABLE(sys_readv, sys_readv, 19, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_writev -+TRACE_SYSCALL_TABLE(sys_writev, sys_writev, 20, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_access -+TRACE_SYSCALL_TABLE(sys_access, sys_access, 21, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_pipe -+TRACE_SYSCALL_TABLE(sys_pipe, sys_pipe, 22, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_select -+TRACE_SYSCALL_TABLE(sys_select, sys_select, 23, 5) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_mincore -+TRACE_SYSCALL_TABLE(sys_mincore, sys_mincore, 27, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_shmat -+TRACE_SYSCALL_TABLE(sys_shmat, sys_shmat, 30, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_shmctl -+TRACE_SYSCALL_TABLE(sys_shmctl, sys_shmctl, 31, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_nanosleep -+TRACE_SYSCALL_TABLE(sys_nanosleep, sys_nanosleep, 35, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_getitimer -+TRACE_SYSCALL_TABLE(sys_getitimer, sys_getitimer, 36, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_setitimer -+TRACE_SYSCALL_TABLE(sys_setitimer, sys_setitimer, 38, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_sendfile64 -+TRACE_SYSCALL_TABLE(sys_sendfile64, sys_sendfile64, 40, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_connect -+TRACE_SYSCALL_TABLE(sys_connect, sys_connect, 42, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_accept -+TRACE_SYSCALL_TABLE(sys_accept, sys_accept, 43, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_sendto -+TRACE_SYSCALL_TABLE(sys_sendto, sys_sendto, 44, 6) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_recvfrom -+TRACE_SYSCALL_TABLE(sys_recvfrom, sys_recvfrom, 45, 6) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_sendmsg -+TRACE_SYSCALL_TABLE(sys_sendmsg, sys_sendmsg, 46, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_recvmsg -+TRACE_SYSCALL_TABLE(sys_recvmsg, sys_recvmsg, 47, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_bind -+TRACE_SYSCALL_TABLE(sys_bind, sys_bind, 49, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_getsockname -+TRACE_SYSCALL_TABLE(sys_getsockname, sys_getsockname, 51, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_getpeername -+TRACE_SYSCALL_TABLE(sys_getpeername, sys_getpeername, 52, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_socketpair -+TRACE_SYSCALL_TABLE(sys_socketpair, sys_socketpair, 53, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_setsockopt -+TRACE_SYSCALL_TABLE(sys_setsockopt, sys_setsockopt, 54, 5) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_getsockopt -+TRACE_SYSCALL_TABLE(sys_getsockopt, sys_getsockopt, 55, 5) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_wait4 -+TRACE_SYSCALL_TABLE(sys_wait4, sys_wait4, 61, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_newuname -+TRACE_SYSCALL_TABLE(sys_newuname, sys_newuname, 63, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_semop -+TRACE_SYSCALL_TABLE(sys_semop, sys_semop, 65, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_shmdt -+TRACE_SYSCALL_TABLE(sys_shmdt, sys_shmdt, 67, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_msgsnd -+TRACE_SYSCALL_TABLE(sys_msgsnd, sys_msgsnd, 69, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_msgrcv -+TRACE_SYSCALL_TABLE(sys_msgrcv, sys_msgrcv, 70, 5) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_msgctl -+TRACE_SYSCALL_TABLE(sys_msgctl, sys_msgctl, 71, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_truncate -+TRACE_SYSCALL_TABLE(sys_truncate, sys_truncate, 76, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_getdents -+TRACE_SYSCALL_TABLE(sys_getdents, sys_getdents, 78, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_getcwd -+TRACE_SYSCALL_TABLE(sys_getcwd, sys_getcwd, 79, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_chdir -+TRACE_SYSCALL_TABLE(sys_chdir, sys_chdir, 80, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_rename -+TRACE_SYSCALL_TABLE(sys_rename, sys_rename, 82, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_mkdir -+TRACE_SYSCALL_TABLE(sys_mkdir, sys_mkdir, 83, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_rmdir -+TRACE_SYSCALL_TABLE(sys_rmdir, sys_rmdir, 84, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_creat -+TRACE_SYSCALL_TABLE(sys_creat, sys_creat, 85, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_link -+TRACE_SYSCALL_TABLE(sys_link, sys_link, 86, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_unlink -+TRACE_SYSCALL_TABLE(sys_unlink, sys_unlink, 87, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_symlink -+TRACE_SYSCALL_TABLE(sys_symlink, sys_symlink, 88, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_readlink -+TRACE_SYSCALL_TABLE(sys_readlink, sys_readlink, 89, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_chmod -+TRACE_SYSCALL_TABLE(sys_chmod, sys_chmod, 90, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_chown -+TRACE_SYSCALL_TABLE(sys_chown, sys_chown, 92, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_lchown -+TRACE_SYSCALL_TABLE(sys_lchown, sys_lchown, 94, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_gettimeofday -+TRACE_SYSCALL_TABLE(sys_gettimeofday, sys_gettimeofday, 96, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_getrlimit -+TRACE_SYSCALL_TABLE(sys_getrlimit, sys_getrlimit, 97, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_getrusage -+TRACE_SYSCALL_TABLE(sys_getrusage, sys_getrusage, 98, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_sysinfo -+TRACE_SYSCALL_TABLE(sys_sysinfo, sys_sysinfo, 99, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_times -+TRACE_SYSCALL_TABLE(sys_times, sys_times, 100, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_syslog -+TRACE_SYSCALL_TABLE(sys_syslog, sys_syslog, 103, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_getgroups -+TRACE_SYSCALL_TABLE(sys_getgroups, sys_getgroups, 115, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_setgroups -+TRACE_SYSCALL_TABLE(sys_setgroups, sys_setgroups, 116, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_getresuid -+TRACE_SYSCALL_TABLE(sys_getresuid, sys_getresuid, 118, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_getresgid -+TRACE_SYSCALL_TABLE(sys_getresgid, sys_getresgid, 120, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_rt_sigpending -+TRACE_SYSCALL_TABLE(sys_rt_sigpending, sys_rt_sigpending, 127, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_rt_sigtimedwait -+TRACE_SYSCALL_TABLE(sys_rt_sigtimedwait, sys_rt_sigtimedwait, 128, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_rt_sigqueueinfo -+TRACE_SYSCALL_TABLE(sys_rt_sigqueueinfo, sys_rt_sigqueueinfo, 129, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_rt_sigsuspend -+TRACE_SYSCALL_TABLE(sys_rt_sigsuspend, sys_rt_sigsuspend, 130, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_sigaltstack -+TRACE_SYSCALL_TABLE(sys_sigaltstack, sys_sigaltstack, 131, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_utime -+TRACE_SYSCALL_TABLE(sys_utime, sys_utime, 132, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_mknod -+TRACE_SYSCALL_TABLE(sys_mknod, sys_mknod, 133, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_ustat -+TRACE_SYSCALL_TABLE(sys_ustat, sys_ustat, 136, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_statfs -+TRACE_SYSCALL_TABLE(sys_statfs, sys_statfs, 137, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_fstatfs -+TRACE_SYSCALL_TABLE(sys_fstatfs, sys_fstatfs, 138, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_sched_setparam -+TRACE_SYSCALL_TABLE(sys_sched_setparam, sys_sched_setparam, 142, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_sched_getparam -+TRACE_SYSCALL_TABLE(sys_sched_getparam, sys_sched_getparam, 143, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_sched_setscheduler -+TRACE_SYSCALL_TABLE(sys_sched_setscheduler, sys_sched_setscheduler, 144, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_sched_rr_get_interval -+TRACE_SYSCALL_TABLE(sys_sched_rr_get_interval, sys_sched_rr_get_interval, 148, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_pivot_root -+TRACE_SYSCALL_TABLE(sys_pivot_root, sys_pivot_root, 155, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_sysctl -+TRACE_SYSCALL_TABLE(sys_sysctl, sys_sysctl, 156, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_adjtimex -+TRACE_SYSCALL_TABLE(sys_adjtimex, sys_adjtimex, 159, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_setrlimit -+TRACE_SYSCALL_TABLE(sys_setrlimit, sys_setrlimit, 160, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_chroot -+TRACE_SYSCALL_TABLE(sys_chroot, sys_chroot, 161, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_acct -+TRACE_SYSCALL_TABLE(sys_acct, sys_acct, 163, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_settimeofday -+TRACE_SYSCALL_TABLE(sys_settimeofday, sys_settimeofday, 164, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_mount -+TRACE_SYSCALL_TABLE(sys_mount, sys_mount, 165, 5) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_umount -+TRACE_SYSCALL_TABLE(sys_umount, sys_umount, 166, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_swapon -+TRACE_SYSCALL_TABLE(sys_swapon, sys_swapon, 167, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_swapoff -+TRACE_SYSCALL_TABLE(sys_swapoff, sys_swapoff, 168, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_reboot -+TRACE_SYSCALL_TABLE(sys_reboot, sys_reboot, 169, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_sethostname -+TRACE_SYSCALL_TABLE(sys_sethostname, sys_sethostname, 170, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_setdomainname -+TRACE_SYSCALL_TABLE(sys_setdomainname, sys_setdomainname, 171, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_init_module -+TRACE_SYSCALL_TABLE(sys_init_module, sys_init_module, 175, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_delete_module -+TRACE_SYSCALL_TABLE(sys_delete_module, sys_delete_module, 176, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_quotactl -+TRACE_SYSCALL_TABLE(sys_quotactl, sys_quotactl, 179, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_setxattr -+TRACE_SYSCALL_TABLE(sys_setxattr, sys_setxattr, 188, 5) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_lsetxattr -+TRACE_SYSCALL_TABLE(sys_lsetxattr, sys_lsetxattr, 189, 5) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_fsetxattr -+TRACE_SYSCALL_TABLE(sys_fsetxattr, sys_fsetxattr, 190, 5) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_getxattr -+TRACE_SYSCALL_TABLE(sys_getxattr, sys_getxattr, 191, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_lgetxattr -+TRACE_SYSCALL_TABLE(sys_lgetxattr, sys_lgetxattr, 192, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_fgetxattr -+TRACE_SYSCALL_TABLE(sys_fgetxattr, sys_fgetxattr, 193, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_listxattr -+TRACE_SYSCALL_TABLE(sys_listxattr, sys_listxattr, 194, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_llistxattr -+TRACE_SYSCALL_TABLE(sys_llistxattr, sys_llistxattr, 195, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_flistxattr -+TRACE_SYSCALL_TABLE(sys_flistxattr, sys_flistxattr, 196, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_removexattr -+TRACE_SYSCALL_TABLE(sys_removexattr, sys_removexattr, 197, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_lremovexattr -+TRACE_SYSCALL_TABLE(sys_lremovexattr, sys_lremovexattr, 198, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_fremovexattr -+TRACE_SYSCALL_TABLE(sys_fremovexattr, sys_fremovexattr, 199, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_time -+TRACE_SYSCALL_TABLE(sys_time, sys_time, 201, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_futex -+TRACE_SYSCALL_TABLE(sys_futex, sys_futex, 202, 6) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_sched_setaffinity -+TRACE_SYSCALL_TABLE(sys_sched_setaffinity, sys_sched_setaffinity, 203, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_sched_getaffinity -+TRACE_SYSCALL_TABLE(sys_sched_getaffinity, sys_sched_getaffinity, 204, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_io_setup -+TRACE_SYSCALL_TABLE(sys_io_setup, sys_io_setup, 206, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_io_getevents -+TRACE_SYSCALL_TABLE(sys_io_getevents, sys_io_getevents, 208, 5) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_io_submit -+TRACE_SYSCALL_TABLE(sys_io_submit, sys_io_submit, 209, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_io_cancel -+TRACE_SYSCALL_TABLE(sys_io_cancel, sys_io_cancel, 210, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_lookup_dcookie -+TRACE_SYSCALL_TABLE(sys_lookup_dcookie, sys_lookup_dcookie, 212, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_getdents64 -+TRACE_SYSCALL_TABLE(sys_getdents64, sys_getdents64, 217, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_set_tid_address -+TRACE_SYSCALL_TABLE(sys_set_tid_address, sys_set_tid_address, 218, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_semtimedop -+TRACE_SYSCALL_TABLE(sys_semtimedop, sys_semtimedop, 220, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_timer_create -+TRACE_SYSCALL_TABLE(sys_timer_create, sys_timer_create, 222, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_timer_settime -+TRACE_SYSCALL_TABLE(sys_timer_settime, sys_timer_settime, 223, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_timer_gettime -+TRACE_SYSCALL_TABLE(sys_timer_gettime, sys_timer_gettime, 224, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_clock_settime -+TRACE_SYSCALL_TABLE(sys_clock_settime, sys_clock_settime, 227, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_clock_gettime -+TRACE_SYSCALL_TABLE(sys_clock_gettime, sys_clock_gettime, 228, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_clock_getres -+TRACE_SYSCALL_TABLE(sys_clock_getres, sys_clock_getres, 229, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_clock_nanosleep -+TRACE_SYSCALL_TABLE(sys_clock_nanosleep, sys_clock_nanosleep, 230, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_epoll_wait -+TRACE_SYSCALL_TABLE(sys_epoll_wait, sys_epoll_wait, 232, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_epoll_ctl -+TRACE_SYSCALL_TABLE(sys_epoll_ctl, sys_epoll_ctl, 233, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_utimes -+TRACE_SYSCALL_TABLE(sys_utimes, sys_utimes, 235, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_mbind -+TRACE_SYSCALL_TABLE(sys_mbind, sys_mbind, 237, 6) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_set_mempolicy -+TRACE_SYSCALL_TABLE(sys_set_mempolicy, sys_set_mempolicy, 238, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_get_mempolicy -+TRACE_SYSCALL_TABLE(sys_get_mempolicy, sys_get_mempolicy, 239, 5) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_mq_open -+TRACE_SYSCALL_TABLE(sys_mq_open, sys_mq_open, 240, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_mq_unlink -+TRACE_SYSCALL_TABLE(sys_mq_unlink, sys_mq_unlink, 241, 1) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_mq_timedsend -+TRACE_SYSCALL_TABLE(sys_mq_timedsend, sys_mq_timedsend, 242, 5) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_mq_timedreceive -+TRACE_SYSCALL_TABLE(sys_mq_timedreceive, sys_mq_timedreceive, 243, 5) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_mq_notify -+TRACE_SYSCALL_TABLE(sys_mq_notify, sys_mq_notify, 244, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_mq_getsetattr -+TRACE_SYSCALL_TABLE(sys_mq_getsetattr, sys_mq_getsetattr, 245, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_kexec_load -+TRACE_SYSCALL_TABLE(sys_kexec_load, sys_kexec_load, 246, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_waitid -+TRACE_SYSCALL_TABLE(sys_waitid, sys_waitid, 247, 5) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_add_key -+TRACE_SYSCALL_TABLE(sys_add_key, sys_add_key, 248, 5) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_request_key -+TRACE_SYSCALL_TABLE(sys_request_key, sys_request_key, 249, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_inotify_add_watch -+TRACE_SYSCALL_TABLE(sys_inotify_add_watch, sys_inotify_add_watch, 254, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_migrate_pages -+TRACE_SYSCALL_TABLE(sys_migrate_pages, sys_migrate_pages, 256, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_openat -+TRACE_SYSCALL_TABLE(sys_openat, sys_openat, 257, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_mkdirat -+TRACE_SYSCALL_TABLE(sys_mkdirat, sys_mkdirat, 258, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_mknodat -+TRACE_SYSCALL_TABLE(sys_mknodat, sys_mknodat, 259, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_fchownat -+TRACE_SYSCALL_TABLE(sys_fchownat, sys_fchownat, 260, 5) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_futimesat -+TRACE_SYSCALL_TABLE(sys_futimesat, sys_futimesat, 261, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_newfstatat -+TRACE_SYSCALL_TABLE(sys_newfstatat, sys_newfstatat, 262, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_unlinkat -+TRACE_SYSCALL_TABLE(sys_unlinkat, sys_unlinkat, 263, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_renameat -+TRACE_SYSCALL_TABLE(sys_renameat, sys_renameat, 264, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_linkat -+TRACE_SYSCALL_TABLE(sys_linkat, sys_linkat, 265, 5) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_symlinkat -+TRACE_SYSCALL_TABLE(sys_symlinkat, sys_symlinkat, 266, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_readlinkat -+TRACE_SYSCALL_TABLE(sys_readlinkat, sys_readlinkat, 267, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_fchmodat -+TRACE_SYSCALL_TABLE(sys_fchmodat, sys_fchmodat, 268, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_faccessat -+TRACE_SYSCALL_TABLE(sys_faccessat, sys_faccessat, 269, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_pselect6 -+TRACE_SYSCALL_TABLE(sys_pselect6, sys_pselect6, 270, 6) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_ppoll -+TRACE_SYSCALL_TABLE(sys_ppoll, sys_ppoll, 271, 5) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_set_robust_list -+TRACE_SYSCALL_TABLE(sys_set_robust_list, sys_set_robust_list, 273, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_get_robust_list -+TRACE_SYSCALL_TABLE(sys_get_robust_list, sys_get_robust_list, 274, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_splice -+TRACE_SYSCALL_TABLE(sys_splice, sys_splice, 275, 6) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_vmsplice -+TRACE_SYSCALL_TABLE(sys_vmsplice, sys_vmsplice, 278, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_move_pages -+TRACE_SYSCALL_TABLE(sys_move_pages, sys_move_pages, 279, 6) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_utimensat -+TRACE_SYSCALL_TABLE(sys_utimensat, sys_utimensat, 280, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_epoll_pwait -+TRACE_SYSCALL_TABLE(sys_epoll_pwait, sys_epoll_pwait, 281, 6) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_signalfd -+TRACE_SYSCALL_TABLE(sys_signalfd, sys_signalfd, 282, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_timerfd_settime -+TRACE_SYSCALL_TABLE(sys_timerfd_settime, sys_timerfd_settime, 286, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_timerfd_gettime -+TRACE_SYSCALL_TABLE(sys_timerfd_gettime, sys_timerfd_gettime, 287, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_accept4 -+TRACE_SYSCALL_TABLE(sys_accept4, sys_accept4, 288, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_signalfd4 -+TRACE_SYSCALL_TABLE(sys_signalfd4, sys_signalfd4, 289, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_pipe2 -+TRACE_SYSCALL_TABLE(sys_pipe2, sys_pipe2, 293, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_preadv -+TRACE_SYSCALL_TABLE(sys_preadv, sys_preadv, 295, 5) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_pwritev -+TRACE_SYSCALL_TABLE(sys_pwritev, sys_pwritev, 296, 5) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_rt_tgsigqueueinfo -+TRACE_SYSCALL_TABLE(sys_rt_tgsigqueueinfo, sys_rt_tgsigqueueinfo, 297, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_perf_event_open -+TRACE_SYSCALL_TABLE(sys_perf_event_open, sys_perf_event_open, 298, 5) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_recvmmsg -+TRACE_SYSCALL_TABLE(sys_recvmmsg, sys_recvmmsg, 299, 5) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_fanotify_mark -+TRACE_SYSCALL_TABLE(sys_fanotify_mark, sys_fanotify_mark, 301, 5) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_prlimit64 -+TRACE_SYSCALL_TABLE(sys_prlimit64, sys_prlimit64, 302, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_name_to_handle_at -+TRACE_SYSCALL_TABLE(sys_name_to_handle_at, sys_name_to_handle_at, 303, 5) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_open_by_handle_at -+TRACE_SYSCALL_TABLE(sys_open_by_handle_at, sys_open_by_handle_at, 304, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_clock_adjtime -+TRACE_SYSCALL_TABLE(sys_clock_adjtime, sys_clock_adjtime, 305, 2) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_sendmmsg -+TRACE_SYSCALL_TABLE(sys_sendmmsg, sys_sendmmsg, 307, 4) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_getcpu -+TRACE_SYSCALL_TABLE(sys_getcpu, sys_getcpu, 309, 3) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_process_vm_readv -+TRACE_SYSCALL_TABLE(sys_process_vm_readv, sys_process_vm_readv, 310, 6) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_process_vm_writev -+TRACE_SYSCALL_TABLE(sys_process_vm_writev, sys_process_vm_writev, 311, 6) -+#endif -+#ifndef OVERRIDE_TABLE_64_sys_finit_module -+TRACE_SYSCALL_TABLE(sys_finit_module, sys_finit_module, 313, 3) -+#endif -+ -+#endif /* CREATE_SYSCALL_TABLE */ ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/syscalls/headers/x86-64-syscalls-3.10.0-rc7_pointers_override.h -@@ -0,0 +1,12 @@ -+#ifndef CREATE_SYSCALL_TABLE -+ -+#else /* CREATE_SYSCALL_TABLE */ -+ -+#define OVERRIDE_TABLE_64_sys_clone -+TRACE_SYSCALL_TABLE(sys_clone, sys_clone, 56, 5) -+#define OVERRIDE_TABLE_64_sys_execve -+TRACE_SYSCALL_TABLE(sys_execve, sys_execve, 59, 3) -+#define OVERRIDE_TABLE_64_sys_getcpu -+TRACE_SYSCALL_TABLE(sys_getcpu, sys_getcpu, 309, 3) -+ -+#endif /* CREATE_SYSCALL_TABLE */ ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/syscalls/lttng-syscalls-extractor/Makefile -@@ -0,0 +1 @@ -+obj-m += lttng-syscalls-extractor.o ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/syscalls/lttng-syscalls-extractor/lttng-syscalls-extractor.c -@@ -0,0 +1,100 @@ -+/* -+ * lttng-syscalls-extractor.c -+ * -+ * Dump syscall metadata to console. -+ * -+ * Copyright 2011 - Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * Copyright 2011 - Julien Desfossez <julien.desfossez@polymtl.ca> -+ * -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License as published by -+ * the Free Software Foundation; either version 2 of the License, or -+ * (at your option) any later version. -+ * -+ * This program is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ * GNU General Public License for more details. -+ * -+ * You should have received a copy of the GNU General Public License along -+ * with this program; if not, write to the Free Software Foundation, Inc., -+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. -+ */ -+ -+#include <linux/module.h> -+#include <linux/kernel.h> -+#include <linux/types.h> -+#include <linux/list.h> -+#include <linux/err.h> -+#include <linux/slab.h> -+#include <linux/kallsyms.h> -+#include <linux/dcache.h> -+#include <linux/ftrace_event.h> -+#include <trace/syscall.h> -+#include <asm/syscall.h> -+ -+#ifndef CONFIG_FTRACE_SYSCALLS -+#error "You need to set CONFIG_FTRACE_SYSCALLS=y" -+#endif -+ -+#ifndef CONFIG_KALLSYMS_ALL -+#error "You need to set CONFIG_KALLSYMS_ALL=y" -+#endif -+ -+static struct syscall_metadata **__start_syscalls_metadata; -+static struct syscall_metadata **__stop_syscalls_metadata; -+ -+static __init -+struct syscall_metadata *find_syscall_meta(unsigned long syscall) -+{ -+ struct syscall_metadata **iter; -+ -+ for (iter = __start_syscalls_metadata; -+ iter < __stop_syscalls_metadata; iter++) { -+ if ((*iter)->syscall_nr == syscall) -+ return (*iter); -+ } -+ return NULL; -+} -+ -+int init_module(void) -+{ -+ struct syscall_metadata *meta; -+ int i; -+ -+ __start_syscalls_metadata = (void *) kallsyms_lookup_name("__start_syscalls_metadata"); -+ __stop_syscalls_metadata = (void *) kallsyms_lookup_name("__stop_syscalls_metadata"); -+ -+ for (i = 0; i < NR_syscalls; i++) { -+ int j; -+ -+ meta = find_syscall_meta(i); -+ if (!meta) -+ continue; -+ printk("syscall %s nr %d nbargs %d ", -+ meta->name, meta->syscall_nr, meta->nb_args); -+ printk("types: ("); -+ for (j = 0; j < meta->nb_args; j++) { -+ if (j > 0) -+ printk(", "); -+ printk("%s", meta->types[j]); -+ } -+ printk(") "); -+ printk("args: ("); -+ for (j = 0; j < meta->nb_args; j++) { -+ if (j > 0) -+ printk(", "); -+ printk("%s", meta->args[j]); -+ } -+ printk(")\n"); -+ } -+ printk("SUCCESS\n"); -+ -+ return -1; -+} -+ -+void cleanup_module(void) -+{ -+} -+ -+MODULE_LICENSE("GPL"); ---- /dev/null -+++ b/drivers/staging/lttng/instrumentation/syscalls/lttng-syscalls-generate-headers.sh -@@ -0,0 +1,279 @@ -+#!/bin/sh -+ -+# Generate system call probe description macros from syscall metadata dump file. -+# The resulting header will be written in the headers subdirectory, in a file name -+# based on the name of the input file. -+# -+# example usage: -+# -+# lttng-syscalls-generate-headers.sh <type> <input_dir> <input_filename_in_dir> <bitness> -+# lttng-syscalls-generate-headers.sh integers 3.0.4 x86-64-syscalls-3.0.4 64 -+# lttng-syscalls-generate-headers.sh pointers 3.0.4 x86-64-syscalls-3.0.4 64 -+ -+CLASS=$1 -+INPUTDIR=$2 -+INPUTFILE=$3 -+BITNESS=$4 -+INPUT=${INPUTDIR}/${INPUTFILE} -+SRCFILE=gen.tmp.0 -+TMPFILE=gen.tmp.1 -+HEADER=headers/${INPUTFILE}_${CLASS}.h -+ -+cp ${INPUT} ${SRCFILE} -+ -+#Cleanup -+perl -p -e 's/^\[.*\] //g' ${SRCFILE} > ${TMPFILE} -+mv ${TMPFILE} ${SRCFILE} -+ -+perl -p -e 's/^syscall sys_([^ ]*)/syscall $1/g' ${SRCFILE} > ${TMPFILE} -+mv ${TMPFILE} ${SRCFILE} -+ -+#Filter -+ -+if [ "$CLASS" = integers ]; then -+ #select integers and no-args. -+ CLASSCAP=INTEGERS -+ grep -v "\\*\|cap_user_header_t" ${SRCFILE} > ${TMPFILE} -+ mv ${TMPFILE} ${SRCFILE} -+fi -+ -+ -+if [ "$CLASS" = pointers ]; then -+ #select system calls using pointers. -+ CLASSCAP=POINTERS -+ grep "\\*\|cap_#user_header_t" ${SRCFILE} > ${TMPFILE} -+ mv ${TMPFILE} ${SRCFILE} -+fi -+ -+echo "/* THIS FILE IS AUTO-GENERATED. DO NOT EDIT */" > ${HEADER} -+ -+echo \ -+"#ifndef CREATE_SYSCALL_TABLE -+ -+#if !defined(_TRACE_SYSCALLS_${CLASSCAP}_H) || defined(TRACE_HEADER_MULTI_READ) -+#define _TRACE_SYSCALLS_${CLASSCAP}_H -+ -+#include <linux/tracepoint.h> -+#include <linux/syscalls.h> -+#include \"${INPUTFILE}_${CLASS}_override.h\" -+#include \"syscalls_${CLASS}_override.h\" -+" >> ${HEADER} -+ -+if [ "$CLASS" = integers ]; then -+ -+NRARGS=0 -+ -+printf \ -+'SC_DECLARE_EVENT_CLASS_NOARGS(syscalls_noargs,\n'\ -+' TP_STRUCT__entry(),\n'\ -+' TP_fast_assign(),\n'\ -+' TP_printk()\n'\ -+')'\ -+ >> ${HEADER} -+ -+grep "^syscall [^ ]* nr [^ ]* nbargs ${NRARGS} " ${SRCFILE} > ${TMPFILE} -+perl -p -e 's/^syscall ([^ ]*) nr ([^ ]*) nbargs ([^ ]*) '\ -+'types: \(([^)]*)\) '\ -+'args: \(([^)]*)\)/'\ -+'#ifndef OVERRIDE_'"${BITNESS}"'_sys_$1\n'\ -+'SC_DEFINE_EVENT_NOARGS(syscalls_noargs, sys_$1)\n'\ -+'#endif/g'\ -+ ${TMPFILE} >> ${HEADER} -+ -+fi -+ -+ -+# types: 4 -+# args 5 -+ -+NRARGS=1 -+grep "^syscall [^ ]* nr [^ ]* nbargs ${NRARGS} " ${SRCFILE} > ${TMPFILE} -+perl -p -e 's/^syscall ([^ ]*) nr ([^ ]*) nbargs ([^ ]*) '\ -+'types: \(([^)]*)\) '\ -+'args: \(([^)]*)\)/'\ -+'#ifndef OVERRIDE_'"${BITNESS}"'_sys_$1\n'\ -+'SC_TRACE_EVENT(sys_$1,\n'\ -+' TP_PROTO($4 $5),\n'\ -+' TP_ARGS($5),\n'\ -+' TP_STRUCT__entry(__field($4, $5)),\n'\ -+' TP_fast_assign(tp_assign($4, $5, $5)),\n'\ -+' TP_printk()\n'\ -+')\n'\ -+'#endif/g'\ -+ ${TMPFILE} >> ${HEADER} -+ -+# types: 4 5 -+# args 6 7 -+ -+NRARGS=2 -+grep "^syscall [^ ]* nr [^ ]* nbargs ${NRARGS} " ${SRCFILE} > ${TMPFILE} -+perl -p -e 's/^syscall ([^ ]*) nr ([^ ]*) nbargs ([^ ]*) '\ -+'types: \(([^,]*), ([^)]*)\) '\ -+'args: \(([^,]*), ([^)]*)\)/'\ -+'#ifndef OVERRIDE_'"${BITNESS}"'_sys_$1\n'\ -+'SC_TRACE_EVENT(sys_$1,\n'\ -+' TP_PROTO($4 $6, $5 $7),\n'\ -+' TP_ARGS($6, $7),\n'\ -+' TP_STRUCT__entry(__field($4, $6) __field($5, $7)),\n'\ -+' TP_fast_assign(tp_assign($4, $6, $6) tp_assign($5, $7, $7)),\n'\ -+' TP_printk()\n'\ -+')\n'\ -+'#endif/g'\ -+ ${TMPFILE} >> ${HEADER} -+ -+# types: 4 5 6 -+# args 7 8 9 -+ -+NRARGS=3 -+grep "^syscall [^ ]* nr [^ ]* nbargs ${NRARGS} " ${SRCFILE} > ${TMPFILE} -+perl -p -e 's/^syscall ([^ ]*) nr ([^ ]*) nbargs ([^ ]*) '\ -+'types: \(([^,]*), ([^,]*), ([^)]*)\) '\ -+'args: \(([^,]*), ([^,]*), ([^)]*)\)/'\ -+'#ifndef OVERRIDE_'"${BITNESS}"'_sys_$1\n'\ -+'SC_TRACE_EVENT(sys_$1,\n'\ -+' TP_PROTO($4 $7, $5 $8, $6 $9),\n'\ -+' TP_ARGS($7, $8, $9),\n'\ -+' TP_STRUCT__entry(__field($4, $7) __field($5, $8) __field($6, $9)),\n'\ -+' TP_fast_assign(tp_assign($4, $7, $7) tp_assign($5, $8, $8) tp_assign($6, $9, $9)),\n'\ -+' TP_printk()\n'\ -+')\n'\ -+'#endif/g'\ -+ ${TMPFILE} >> ${HEADER} -+ -+ -+# types: 4 5 6 7 -+# args 8 9 10 11 -+ -+NRARGS=4 -+grep "^syscall [^ ]* nr [^ ]* nbargs ${NRARGS} " ${SRCFILE} > ${TMPFILE} -+perl -p -e 's/^syscall ([^ ]*) nr ([^ ]*) nbargs ([^ ]*) '\ -+'types: \(([^,]*), ([^,]*), ([^,]*), ([^)]*)\) '\ -+'args: \(([^,]*), ([^,]*), ([^,]*), ([^)]*)\)/'\ -+'#ifndef OVERRIDE_'"${BITNESS}"'_sys_$1\n'\ -+'SC_TRACE_EVENT(sys_$1,\n'\ -+' TP_PROTO($4 $8, $5 $9, $6 $10, $7 $11),\n'\ -+' TP_ARGS($8, $9, $10, $11),\n'\ -+' TP_STRUCT__entry(__field($4, $8) __field($5, $9) __field($6, $10) __field($7, $11)),\n'\ -+' TP_fast_assign(tp_assign($4, $8, $8) tp_assign($5, $9, $9) tp_assign($6, $10, $10) tp_assign($7, $11, $11)),\n'\ -+' TP_printk()\n'\ -+')\n'\ -+'#endif/g'\ -+ ${TMPFILE} >> ${HEADER} -+ -+# types: 4 5 6 7 8 -+# args 9 10 11 12 13 -+ -+NRARGS=5 -+grep "^syscall [^ ]* nr [^ ]* nbargs ${NRARGS} " ${SRCFILE} > ${TMPFILE} -+perl -p -e 's/^syscall ([^ ]*) nr ([^ ]*) nbargs ([^ ]*) '\ -+'types: \(([^,]*), ([^,]*), ([^,]*), ([^,]*), ([^)]*)\) '\ -+'args: \(([^,]*), ([^,]*), ([^,]*), ([^,]*), ([^)]*)\)/'\ -+'#ifndef OVERRIDE_'"${BITNESS}"'_sys_$1\n'\ -+'SC_TRACE_EVENT(sys_$1,\n'\ -+' TP_PROTO($4 $9, $5 $10, $6 $11, $7 $12, $8 $13),\n'\ -+' TP_ARGS($9, $10, $11, $12, $13),\n'\ -+' TP_STRUCT__entry(__field($4, $9) __field($5, $10) __field($6, $11) __field($7, $12) __field($8, $13)),\n'\ -+' TP_fast_assign(tp_assign($4, $9, $9) tp_assign($5, $10, $10) tp_assign($6, $11, $11) tp_assign($7, $12, $12) tp_assign($8, $13, $13)),\n'\ -+' TP_printk()\n'\ -+')\n'\ -+'#endif/g'\ -+ ${TMPFILE} >> ${HEADER} -+ -+ -+# types: 4 5 6 7 8 9 -+# args 10 11 12 13 14 15 -+ -+NRARGS=6 -+grep "^syscall [^ ]* nr [^ ]* nbargs ${NRARGS} " ${SRCFILE} > ${TMPFILE} -+perl -p -e 's/^syscall ([^ ]*) nr ([^ ]*) nbargs ([^ ]*) '\ -+'types: \(([^,]*), ([^,]*), ([^,]*), ([^,]*), ([^,]*), ([^\)]*)\) '\ -+'args: \(([^,]*), ([^,]*), ([^,]*), ([^,]*), ([^,]*), ([^\)]*)\)/'\ -+'#ifndef OVERRIDE_'"${BITNESS}"'_sys_$1\n'\ -+'SC_TRACE_EVENT(sys_$1,\n'\ -+' TP_PROTO($4 $10, $5 $11, $6 $12, $7 $13, $8 $14, $9 $15),\n'\ -+' TP_ARGS($10, $11, $12, $13, $14, $15),\n'\ -+' TP_STRUCT__entry(__field($4, $10) __field($5, $11) __field($6, $12) __field($7, $13) __field($8, $14) __field($9, $15)),\n'\ -+' TP_fast_assign(tp_assign($4, $10, $10) tp_assign($5, $11, $11) tp_assign($6, $12, $12) tp_assign($7, $13, $13) tp_assign($8, $14, $14) tp_assign($9, $15, $15)),\n'\ -+' TP_printk()\n'\ -+')\n'\ -+'#endif/g'\ -+ ${TMPFILE} >> ${HEADER} -+ -+# Macro for tracing syscall table -+ -+rm -f ${TMPFILE} -+for NRARGS in $(seq 0 6); do -+ grep "^syscall [^ ]* nr [^ ]* nbargs ${NRARGS} " ${SRCFILE} >> ${TMPFILE} -+done -+ -+echo \ -+" -+#endif /* _TRACE_SYSCALLS_${CLASSCAP}_H */ -+ -+/* This part must be outside protection */ -+#include \"../../../probes/define_trace.h\" -+ -+#else /* CREATE_SYSCALL_TABLE */ -+ -+#include \"${INPUTFILE}_${CLASS}_override.h\" -+#include \"syscalls_${CLASS}_override.h\" -+" >> ${HEADER} -+ -+NRARGS=0 -+ -+if [ "$CLASS" = integers ]; then -+#noargs -+grep "^syscall [^ ]* nr [^ ]* nbargs ${NRARGS} " ${SRCFILE} > ${TMPFILE} -+perl -p -e 's/^syscall ([^ ]*) nr ([^ ]*) nbargs ([^ ]*) .*$/'\ -+'#ifndef OVERRIDE_TABLE_'"${BITNESS}"'_sys_$1\n'\ -+'TRACE_SYSCALL_TABLE\(syscalls_noargs, sys_$1, $2, $3\)\n'\ -+'#endif/g'\ -+ ${TMPFILE} >> ${HEADER} -+fi -+ -+#others. -+grep -v "^syscall [^ ]* nr [^ ]* nbargs ${NRARGS} " ${SRCFILE} > ${TMPFILE} -+perl -p -e 's/^syscall ([^ ]*) nr ([^ ]*) nbargs ([^ ]*) .*$/'\ -+'#ifndef OVERRIDE_TABLE_'"${BITNESS}"'_sys_$1\n'\ -+'TRACE_SYSCALL_TABLE(sys_$1, sys_$1, $2, $3)\n'\ -+'#endif/g'\ -+ ${TMPFILE} >> ${HEADER} -+ -+echo -n \ -+" -+#endif /* CREATE_SYSCALL_TABLE */ -+" >> ${HEADER} -+ -+#fields names: ...char * type with *name* or *file* or *path* or *root* -+# or *put_old* or *type* -+cp -f ${HEADER} ${TMPFILE} -+rm -f ${HEADER} -+perl -p -e 's/__field\(([^,)]*char \*), ([^\)]*)(name|file|path|root|put_old|type)([^\)]*)\)/__string_from_user($2$3$4, $2$3$4)/g'\ -+ ${TMPFILE} >> ${HEADER} -+cp -f ${HEADER} ${TMPFILE} -+rm -f ${HEADER} -+perl -p -e 's/tp_assign\(([^,)]*char \*), ([^,]*)(name|file|path|root|put_old|type)([^,]*), ([^\)]*)\)/tp_copy_string_from_user($2$3$4, $5)/g'\ -+ ${TMPFILE} >> ${HEADER} -+ -+#prettify addresses heuristics. -+#field names with addr or ptr -+cp -f ${HEADER} ${TMPFILE} -+rm -f ${HEADER} -+perl -p -e 's/__field\(([^,)]*), ([^,)]*addr|[^,)]*ptr)([^),]*)\)/__field_hex($1, $2$3)/g'\ -+ ${TMPFILE} >> ${HEADER} -+ -+#field types ending with '*' -+cp -f ${HEADER} ${TMPFILE} -+rm -f ${HEADER} -+perl -p -e 's/__field\(([^,)]*\*), ([^),]*)\)/__field_hex($1, $2)/g'\ -+ ${TMPFILE} >> ${HEADER} -+ -+#strip the extra type information from tp_assign. -+cp -f ${HEADER} ${TMPFILE} -+rm -f ${HEADER} -+perl -p -e 's/tp_assign\(([^,)]*), ([^,]*), ([^\)]*)\)/tp_assign($2, $3)/g'\ -+ ${TMPFILE} >> ${HEADER} -+ -+rm -f ${INPUTFILE}.tmp -+rm -f ${TMPFILE} -+rm -f ${SRCFILE} ---- /dev/null -+++ b/drivers/staging/lttng/lib/Makefile -@@ -0,0 +1,11 @@ -+obj-m += lttng-lib-ring-buffer.o -+ -+lttng-lib-ring-buffer-objs := \ -+ ringbuffer/ring_buffer_backend.o \ -+ ringbuffer/ring_buffer_frontend.o \ -+ ringbuffer/ring_buffer_iterator.o \ -+ ringbuffer/ring_buffer_vfs.o \ -+ ringbuffer/ring_buffer_splice.o \ -+ ringbuffer/ring_buffer_mmap.o \ -+ prio_heap/lttng_prio_heap.o \ -+ ../wrapper/splice.o ---- /dev/null -+++ b/drivers/staging/lttng/lib/align.h -@@ -0,0 +1,73 @@ -+#ifndef _LTTNG_ALIGN_H -+#define _LTTNG_ALIGN_H -+ -+/* -+ * lib/align.h -+ * -+ * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#ifdef __KERNEL__ -+ -+#include <linux/types.h> -+#include "bug.h" -+ -+#define ALIGN_FLOOR(x, a) __ALIGN_FLOOR_MASK(x, (typeof(x)) (a) - 1) -+#define __ALIGN_FLOOR_MASK(x, mask) ((x) & ~(mask)) -+#define PTR_ALIGN_FLOOR(p, a) \ -+ ((typeof(p)) ALIGN_FLOOR((unsigned long) (p), a)) -+ -+/* -+ * Align pointer on natural object alignment. -+ */ -+#define object_align(obj) PTR_ALIGN(obj, __alignof__(*(obj))) -+#define object_align_floor(obj) PTR_ALIGN_FLOOR(obj, __alignof__(*(obj))) -+ -+/** -+ * offset_align - Calculate the offset needed to align an object on its natural -+ * alignment towards higher addresses. -+ * @align_drift: object offset from an "alignment"-aligned address. -+ * @alignment: natural object alignment. Must be non-zero, power of 2. -+ * -+ * Returns the offset that must be added to align towards higher -+ * addresses. -+ */ -+#define offset_align(align_drift, alignment) \ -+ ({ \ -+ BUILD_RUNTIME_BUG_ON((alignment) == 0 \ -+ || ((alignment) & ((alignment) - 1))); \ -+ (((alignment) - (align_drift)) & ((alignment) - 1)); \ -+ }) -+ -+/** -+ * offset_align_floor - Calculate the offset needed to align an object -+ * on its natural alignment towards lower addresses. -+ * @align_drift: object offset from an "alignment"-aligned address. -+ * @alignment: natural object alignment. Must be non-zero, power of 2. -+ * -+ * Returns the offset that must be substracted to align towards lower addresses. -+ */ -+#define offset_align_floor(align_drift, alignment) \ -+ ({ \ -+ BUILD_RUNTIME_BUG_ON((alignment) == 0 \ -+ || ((alignment) & ((alignment) - 1))); \ -+ (((align_drift) - (alignment)) & ((alignment) - 1); \ -+ }) -+ -+#endif /* __KERNEL__ */ -+ -+#endif ---- /dev/null -+++ b/drivers/staging/lttng/lib/bitfield.h -@@ -0,0 +1,408 @@ -+#ifndef _BABELTRACE_BITFIELD_H -+#define _BABELTRACE_BITFIELD_H -+ -+/* -+ * BabelTrace -+ * -+ * Bitfields read/write functions. -+ * -+ * Copyright 2010 - Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * Permission is hereby granted, free of charge, to any person obtaining a copy -+ * of this software and associated documentation files (the "Software"), to deal -+ * in the Software without restriction, including without limitation the rights -+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -+ * copies of the Software, and to permit persons to whom the Software is -+ * furnished to do so, subject to the following conditions: -+ * -+ * The above copyright notice and this permission notice shall be included in -+ * all copies or substantial portions of the Software. -+ * -+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -+ * SOFTWARE. -+ */ -+ -+#include "../lttng-endian.h" -+ -+#ifndef CHAR_BIT -+#define CHAR_BIT 8 -+#endif -+ -+/* We can't shift a int from 32 bit, >> 32 and << 32 on int is undefined */ -+#define _bt_piecewise_rshift(_v, _shift) \ -+({ \ -+ typeof(_v) ___v = (_v); \ -+ typeof(_shift) ___shift = (_shift); \ -+ unsigned long sb = (___shift) / (sizeof(___v) * CHAR_BIT - 1); \ -+ unsigned long final = (___shift) % (sizeof(___v) * CHAR_BIT - 1); \ -+ \ -+ for (; sb; sb--) \ -+ ___v >>= sizeof(___v) * CHAR_BIT - 1; \ -+ ___v >>= final; \ -+}) -+ -+#define _bt_piecewise_lshift(_v, _shift) \ -+({ \ -+ typeof(_v) ___v = (_v); \ -+ typeof(_shift) ___shift = (_shift); \ -+ unsigned long sb = (___shift) / (sizeof(___v) * CHAR_BIT - 1); \ -+ unsigned long final = (___shift) % (sizeof(___v) * CHAR_BIT - 1); \ -+ \ -+ for (; sb; sb--) \ -+ ___v <<= sizeof(___v) * CHAR_BIT - 1; \ -+ ___v <<= final; \ -+}) -+ -+#define _bt_is_signed_type(type) (((type)(-1)) < 0) -+ -+#define _bt_unsigned_cast(type, v) \ -+({ \ -+ (sizeof(v) < sizeof(type)) ? \ -+ ((type) (v)) & (~(~(type) 0 << (sizeof(v) * CHAR_BIT))) : \ -+ (type) (v); \ -+}) -+ -+/* -+ * bt_bitfield_write - write integer to a bitfield in native endianness -+ * -+ * Save integer to the bitfield, which starts at the "start" bit, has "len" -+ * bits. -+ * The inside of a bitfield is from high bits to low bits. -+ * Uses native endianness. -+ * For unsigned "v", pad MSB with 0 if bitfield is larger than v. -+ * For signed "v", sign-extend v if bitfield is larger than v. -+ * -+ * On little endian, bytes are placed from the less significant to the most -+ * significant. Also, consecutive bitfields are placed from lower bits to higher -+ * bits. -+ * -+ * On big endian, bytes are places from most significant to less significant. -+ * Also, consecutive bitfields are placed from higher to lower bits. -+ */ -+ -+#define _bt_bitfield_write_le(_ptr, type, _start, _length, _v) \ -+do { \ -+ typeof(_v) __v = (_v); \ -+ type *__ptr = (void *) (_ptr); \ -+ unsigned long __start = (_start), __length = (_length); \ -+ type mask, cmask; \ -+ unsigned long ts = sizeof(type) * CHAR_BIT; /* type size */ \ -+ unsigned long start_unit, end_unit, this_unit; \ -+ unsigned long end, cshift; /* cshift is "complement shift" */ \ -+ \ -+ if (!__length) \ -+ break; \ -+ \ -+ end = __start + __length; \ -+ start_unit = __start / ts; \ -+ end_unit = (end + (ts - 1)) / ts; \ -+ \ -+ /* Trim v high bits */ \ -+ if (__length < sizeof(__v) * CHAR_BIT) \ -+ __v &= ~((~(typeof(__v)) 0) << __length); \ -+ \ -+ /* We can now append v with a simple "or", shift it piece-wise */ \ -+ this_unit = start_unit; \ -+ if (start_unit == end_unit - 1) { \ -+ mask = ~((~(type) 0) << (__start % ts)); \ -+ if (end % ts) \ -+ mask |= (~(type) 0) << (end % ts); \ -+ cmask = (type) __v << (__start % ts); \ -+ cmask &= ~mask; \ -+ __ptr[this_unit] &= mask; \ -+ __ptr[this_unit] |= cmask; \ -+ break; \ -+ } \ -+ if (__start % ts) { \ -+ cshift = __start % ts; \ -+ mask = ~((~(type) 0) << cshift); \ -+ cmask = (type) __v << cshift; \ -+ cmask &= ~mask; \ -+ __ptr[this_unit] &= mask; \ -+ __ptr[this_unit] |= cmask; \ -+ __v = _bt_piecewise_rshift(__v, ts - cshift); \ -+ __start += ts - cshift; \ -+ this_unit++; \ -+ } \ -+ for (; this_unit < end_unit - 1; this_unit++) { \ -+ __ptr[this_unit] = (type) __v; \ -+ __v = _bt_piecewise_rshift(__v, ts); \ -+ __start += ts; \ -+ } \ -+ if (end % ts) { \ -+ mask = (~(type) 0) << (end % ts); \ -+ cmask = (type) __v; \ -+ cmask &= ~mask; \ -+ __ptr[this_unit] &= mask; \ -+ __ptr[this_unit] |= cmask; \ -+ } else \ -+ __ptr[this_unit] = (type) __v; \ -+} while (0) -+ -+#define _bt_bitfield_write_be(_ptr, type, _start, _length, _v) \ -+do { \ -+ typeof(_v) __v = (_v); \ -+ type *__ptr = (void *) (_ptr); \ -+ unsigned long __start = (_start), __length = (_length); \ -+ type mask, cmask; \ -+ unsigned long ts = sizeof(type) * CHAR_BIT; /* type size */ \ -+ unsigned long start_unit, end_unit, this_unit; \ -+ unsigned long end, cshift; /* cshift is "complement shift" */ \ -+ \ -+ if (!__length) \ -+ break; \ -+ \ -+ end = __start + __length; \ -+ start_unit = __start / ts; \ -+ end_unit = (end + (ts - 1)) / ts; \ -+ \ -+ /* Trim v high bits */ \ -+ if (__length < sizeof(__v) * CHAR_BIT) \ -+ __v &= ~((~(typeof(__v)) 0) << __length); \ -+ \ -+ /* We can now append v with a simple "or", shift it piece-wise */ \ -+ this_unit = end_unit - 1; \ -+ if (start_unit == end_unit - 1) { \ -+ mask = ~((~(type) 0) << ((ts - (end % ts)) % ts)); \ -+ if (__start % ts) \ -+ mask |= (~((type) 0)) << (ts - (__start % ts)); \ -+ cmask = (type) __v << ((ts - (end % ts)) % ts); \ -+ cmask &= ~mask; \ -+ __ptr[this_unit] &= mask; \ -+ __ptr[this_unit] |= cmask; \ -+ break; \ -+ } \ -+ if (end % ts) { \ -+ cshift = end % ts; \ -+ mask = ~((~(type) 0) << (ts - cshift)); \ -+ cmask = (type) __v << (ts - cshift); \ -+ cmask &= ~mask; \ -+ __ptr[this_unit] &= mask; \ -+ __ptr[this_unit] |= cmask; \ -+ __v = _bt_piecewise_rshift(__v, cshift); \ -+ end -= cshift; \ -+ this_unit--; \ -+ } \ -+ for (; (long) this_unit >= (long) start_unit + 1; this_unit--) { \ -+ __ptr[this_unit] = (type) __v; \ -+ __v = _bt_piecewise_rshift(__v, ts); \ -+ end -= ts; \ -+ } \ -+ if (__start % ts) { \ -+ mask = (~(type) 0) << (ts - (__start % ts)); \ -+ cmask = (type) __v; \ -+ cmask &= ~mask; \ -+ __ptr[this_unit] &= mask; \ -+ __ptr[this_unit] |= cmask; \ -+ } else \ -+ __ptr[this_unit] = (type) __v; \ -+} while (0) -+ -+/* -+ * bt_bitfield_write - write integer to a bitfield in native endianness -+ * bt_bitfield_write_le - write integer to a bitfield in little endian -+ * bt_bitfield_write_be - write integer to a bitfield in big endian -+ */ -+ -+#if (__BYTE_ORDER == __LITTLE_ENDIAN) -+ -+#define bt_bitfield_write(ptr, type, _start, _length, _v) \ -+ _bt_bitfield_write_le(ptr, type, _start, _length, _v) -+ -+#define bt_bitfield_write_le(ptr, type, _start, _length, _v) \ -+ _bt_bitfield_write_le(ptr, type, _start, _length, _v) -+ -+#define bt_bitfield_write_be(ptr, type, _start, _length, _v) \ -+ _bt_bitfield_write_be(ptr, unsigned char, _start, _length, _v) -+ -+#elif (__BYTE_ORDER == __BIG_ENDIAN) -+ -+#define bt_bitfield_write(ptr, type, _start, _length, _v) \ -+ _bt_bitfield_write_be(ptr, type, _start, _length, _v) -+ -+#define bt_bitfield_write_le(ptr, type, _start, _length, _v) \ -+ _bt_bitfield_write_le(ptr, unsigned char, _start, _length, _v) -+ -+#define bt_bitfield_write_be(ptr, type, _start, _length, _v) \ -+ _bt_bitfield_write_be(ptr, type, _start, _length, _v) -+ -+#else /* (BYTE_ORDER == PDP_ENDIAN) */ -+ -+#error "Byte order not supported" -+ -+#endif -+ -+#define _bt_bitfield_read_le(_ptr, type, _start, _length, _vptr) \ -+do { \ -+ typeof(*(_vptr)) *__vptr = (_vptr); \ -+ typeof(*__vptr) __v; \ -+ type *__ptr = (void *) (_ptr); \ -+ unsigned long __start = (_start), __length = (_length); \ -+ type mask, cmask; \ -+ unsigned long ts = sizeof(type) * CHAR_BIT; /* type size */ \ -+ unsigned long start_unit, end_unit, this_unit; \ -+ unsigned long end, cshift; /* cshift is "complement shift" */ \ -+ \ -+ if (!__length) { \ -+ *__vptr = 0; \ -+ break; \ -+ } \ -+ \ -+ end = __start + __length; \ -+ start_unit = __start / ts; \ -+ end_unit = (end + (ts - 1)) / ts; \ -+ \ -+ this_unit = end_unit - 1; \ -+ if (_bt_is_signed_type(typeof(__v)) \ -+ && (__ptr[this_unit] & ((type) 1 << ((end % ts ? : ts) - 1)))) \ -+ __v = ~(typeof(__v)) 0; \ -+ else \ -+ __v = 0; \ -+ if (start_unit == end_unit - 1) { \ -+ cmask = __ptr[this_unit]; \ -+ cmask >>= (__start % ts); \ -+ if ((end - __start) % ts) { \ -+ mask = ~((~(type) 0) << (end - __start)); \ -+ cmask &= mask; \ -+ } \ -+ __v = _bt_piecewise_lshift(__v, end - __start); \ -+ __v |= _bt_unsigned_cast(typeof(__v), cmask); \ -+ *__vptr = __v; \ -+ break; \ -+ } \ -+ if (end % ts) { \ -+ cshift = end % ts; \ -+ mask = ~((~(type) 0) << cshift); \ -+ cmask = __ptr[this_unit]; \ -+ cmask &= mask; \ -+ __v = _bt_piecewise_lshift(__v, cshift); \ -+ __v |= _bt_unsigned_cast(typeof(__v), cmask); \ -+ end -= cshift; \ -+ this_unit--; \ -+ } \ -+ for (; (long) this_unit >= (long) start_unit + 1; this_unit--) { \ -+ __v = _bt_piecewise_lshift(__v, ts); \ -+ __v |= _bt_unsigned_cast(typeof(__v), __ptr[this_unit]);\ -+ end -= ts; \ -+ } \ -+ if (__start % ts) { \ -+ mask = ~((~(type) 0) << (ts - (__start % ts))); \ -+ cmask = __ptr[this_unit]; \ -+ cmask >>= (__start % ts); \ -+ cmask &= mask; \ -+ __v = _bt_piecewise_lshift(__v, ts - (__start % ts)); \ -+ __v |= _bt_unsigned_cast(typeof(__v), cmask); \ -+ } else { \ -+ __v = _bt_piecewise_lshift(__v, ts); \ -+ __v |= _bt_unsigned_cast(typeof(__v), __ptr[this_unit]);\ -+ } \ -+ *__vptr = __v; \ -+} while (0) -+ -+#define _bt_bitfield_read_be(_ptr, type, _start, _length, _vptr) \ -+do { \ -+ typeof(*(_vptr)) *__vptr = (_vptr); \ -+ typeof(*__vptr) __v; \ -+ type *__ptr = (void *) (_ptr); \ -+ unsigned long __start = (_start), __length = (_length); \ -+ type mask, cmask; \ -+ unsigned long ts = sizeof(type) * CHAR_BIT; /* type size */ \ -+ unsigned long start_unit, end_unit, this_unit; \ -+ unsigned long end, cshift; /* cshift is "complement shift" */ \ -+ \ -+ if (!__length) { \ -+ *__vptr = 0; \ -+ break; \ -+ } \ -+ \ -+ end = __start + __length; \ -+ start_unit = __start / ts; \ -+ end_unit = (end + (ts - 1)) / ts; \ -+ \ -+ this_unit = start_unit; \ -+ if (_bt_is_signed_type(typeof(__v)) \ -+ && (__ptr[this_unit] & ((type) 1 << (ts - (__start % ts) - 1)))) \ -+ __v = ~(typeof(__v)) 0; \ -+ else \ -+ __v = 0; \ -+ if (start_unit == end_unit - 1) { \ -+ cmask = __ptr[this_unit]; \ -+ cmask >>= (ts - (end % ts)) % ts; \ -+ if ((end - __start) % ts) { \ -+ mask = ~((~(type) 0) << (end - __start)); \ -+ cmask &= mask; \ -+ } \ -+ __v = _bt_piecewise_lshift(__v, end - __start); \ -+ __v |= _bt_unsigned_cast(typeof(__v), cmask); \ -+ *__vptr = __v; \ -+ break; \ -+ } \ -+ if (__start % ts) { \ -+ cshift = __start % ts; \ -+ mask = ~((~(type) 0) << (ts - cshift)); \ -+ cmask = __ptr[this_unit]; \ -+ cmask &= mask; \ -+ __v = _bt_piecewise_lshift(__v, ts - cshift); \ -+ __v |= _bt_unsigned_cast(typeof(__v), cmask); \ -+ __start += ts - cshift; \ -+ this_unit++; \ -+ } \ -+ for (; this_unit < end_unit - 1; this_unit++) { \ -+ __v = _bt_piecewise_lshift(__v, ts); \ -+ __v |= _bt_unsigned_cast(typeof(__v), __ptr[this_unit]);\ -+ __start += ts; \ -+ } \ -+ if (end % ts) { \ -+ mask = ~((~(type) 0) << (end % ts)); \ -+ cmask = __ptr[this_unit]; \ -+ cmask >>= ts - (end % ts); \ -+ cmask &= mask; \ -+ __v = _bt_piecewise_lshift(__v, end % ts); \ -+ __v |= _bt_unsigned_cast(typeof(__v), cmask); \ -+ } else { \ -+ __v = _bt_piecewise_lshift(__v, ts); \ -+ __v |= _bt_unsigned_cast(typeof(__v), __ptr[this_unit]);\ -+ } \ -+ *__vptr = __v; \ -+} while (0) -+ -+/* -+ * bt_bitfield_read - read integer from a bitfield in native endianness -+ * bt_bitfield_read_le - read integer from a bitfield in little endian -+ * bt_bitfield_read_be - read integer from a bitfield in big endian -+ */ -+ -+#if (__BYTE_ORDER == __LITTLE_ENDIAN) -+ -+#define bt_bitfield_read(_ptr, type, _start, _length, _vptr) \ -+ _bt_bitfield_read_le(_ptr, type, _start, _length, _vptr) -+ -+#define bt_bitfield_read_le(_ptr, type, _start, _length, _vptr) \ -+ _bt_bitfield_read_le(_ptr, type, _start, _length, _vptr) -+ -+#define bt_bitfield_read_be(_ptr, type, _start, _length, _vptr) \ -+ _bt_bitfield_read_be(_ptr, unsigned char, _start, _length, _vptr) -+ -+#elif (__BYTE_ORDER == __BIG_ENDIAN) -+ -+#define bt_bitfield_read(_ptr, type, _start, _length, _vptr) \ -+ _bt_bitfield_read_be(_ptr, type, _start, _length, _vptr) -+ -+#define bt_bitfield_read_le(_ptr, type, _start, _length, _vptr) \ -+ _bt_bitfield_read_le(_ptr, unsigned char, _start, _length, _vptr) -+ -+#define bt_bitfield_read_be(_ptr, type, _start, _length, _vptr) \ -+ _bt_bitfield_read_be(_ptr, type, _start, _length, _vptr) -+ -+#else /* (__BYTE_ORDER == __PDP_ENDIAN) */ -+ -+#error "Byte order not supported" -+ -+#endif -+ -+#endif /* _BABELTRACE_BITFIELD_H */ ---- /dev/null -+++ b/drivers/staging/lttng/lib/bug.h -@@ -0,0 +1,41 @@ -+#ifndef _LTTNG_BUG_H -+#define _LTTNG_BUG_H -+ -+/* -+ * lib/bug.h -+ * -+ * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+/** -+ * BUILD_RUNTIME_BUG_ON - check condition at build (if constant) or runtime -+ * @condition: the condition which should be false. -+ * -+ * If the condition is a constant and true, the compiler will generate a build -+ * error. If the condition is not constant, a BUG will be triggered at runtime -+ * if the condition is ever true. If the condition is constant and false, no -+ * code is emitted. -+ */ -+#define BUILD_RUNTIME_BUG_ON(condition) \ -+ do { \ -+ if (__builtin_constant_p(condition)) \ -+ BUILD_BUG_ON(condition); \ -+ else \ -+ BUG_ON(condition); \ -+ } while (0) -+ -+#endif ---- /dev/null -+++ b/drivers/staging/lttng/lib/prio_heap/lttng_prio_heap.c -@@ -0,0 +1,215 @@ -+/* -+ * lttng_prio_heap.c -+ * -+ * Priority heap containing pointers. Based on CLRS, chapter 6. -+ * -+ * Copyright 2011 - Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * Permission is hereby granted, free of charge, to any person obtaining a copy -+ * of this software and associated documentation files (the "Software"), to deal -+ * in the Software without restriction, including without limitation the rights -+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -+ * copies of the Software, and to permit persons to whom the Software is -+ * furnished to do so, subject to the following conditions: -+ * -+ * The above copyright notice and this permission notice shall be included in -+ * all copies or substantial portions of the Software. -+ * -+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -+ * SOFTWARE. -+ */ -+ -+#include <linux/slab.h> -+#include "lttng_prio_heap.h" -+ -+#ifdef DEBUG_HEAP -+void lttng_check_heap(const struct lttng_ptr_heap *heap) -+{ -+ size_t i; -+ -+ if (!heap->len) -+ return; -+ -+ for (i = 1; i < heap->len; i++) -+ WARN_ON_ONCE(!heap->gt(heap->ptrs[i], heap->ptrs[0])); -+} -+#endif -+ -+static -+size_t parent(size_t i) -+{ -+ return (i -1) >> 1; -+} -+ -+static -+size_t left(size_t i) -+{ -+ return (i << 1) + 1; -+} -+ -+static -+size_t right(size_t i) -+{ -+ return (i << 1) + 2; -+} -+ -+/* -+ * Copy of heap->ptrs pointer is invalid after heap_grow. -+ */ -+static -+int heap_grow(struct lttng_ptr_heap *heap, size_t new_len) -+{ -+ void **new_ptrs; -+ -+ if (heap->alloc_len >= new_len) -+ return 0; -+ -+ heap->alloc_len = max_t(size_t, new_len, heap->alloc_len << 1); -+ new_ptrs = kmalloc(heap->alloc_len * sizeof(void *), heap->gfpmask); -+ if (!new_ptrs) -+ return -ENOMEM; -+ if (heap->ptrs) -+ memcpy(new_ptrs, heap->ptrs, heap->len * sizeof(void *)); -+ kfree(heap->ptrs); -+ heap->ptrs = new_ptrs; -+ return 0; -+} -+ -+static -+int heap_set_len(struct lttng_ptr_heap *heap, size_t new_len) -+{ -+ int ret; -+ -+ ret = heap_grow(heap, new_len); -+ if (ret) -+ return ret; -+ heap->len = new_len; -+ return 0; -+} -+ -+int lttng_heap_init(struct lttng_ptr_heap *heap, size_t alloc_len, -+ gfp_t gfpmask, int gt(void *a, void *b)) -+{ -+ heap->ptrs = NULL; -+ heap->len = 0; -+ heap->alloc_len = 0; -+ heap->gt = gt; -+ heap->gfpmask = gfpmask; -+ /* -+ * Minimum size allocated is 1 entry to ensure memory allocation -+ * never fails within heap_replace_max. -+ */ -+ return heap_grow(heap, max_t(size_t, 1, alloc_len)); -+} -+ -+void lttng_heap_free(struct lttng_ptr_heap *heap) -+{ -+ kfree(heap->ptrs); -+} -+ -+static void heapify(struct lttng_ptr_heap *heap, size_t i) -+{ -+ void **ptrs = heap->ptrs; -+ size_t l, r, largest; -+ -+ for (;;) { -+ void *tmp; -+ -+ l = left(i); -+ r = right(i); -+ if (l < heap->len && heap->gt(ptrs[l], ptrs[i])) -+ largest = l; -+ else -+ largest = i; -+ if (r < heap->len && heap->gt(ptrs[r], ptrs[largest])) -+ largest = r; -+ if (largest == i) -+ break; -+ tmp = ptrs[i]; -+ ptrs[i] = ptrs[largest]; -+ ptrs[largest] = tmp; -+ i = largest; -+ } -+ lttng_check_heap(heap); -+} -+ -+void *lttng_heap_replace_max(struct lttng_ptr_heap *heap, void *p) -+{ -+ void *res; -+ -+ if (!heap->len) { -+ (void) heap_set_len(heap, 1); -+ heap->ptrs[0] = p; -+ lttng_check_heap(heap); -+ return NULL; -+ } -+ -+ /* Replace the current max and heapify */ -+ res = heap->ptrs[0]; -+ heap->ptrs[0] = p; -+ heapify(heap, 0); -+ return res; -+} -+ -+int lttng_heap_insert(struct lttng_ptr_heap *heap, void *p) -+{ -+ void **ptrs; -+ size_t pos; -+ int ret; -+ -+ ret = heap_set_len(heap, heap->len + 1); -+ if (ret) -+ return ret; -+ ptrs = heap->ptrs; -+ pos = heap->len - 1; -+ while (pos > 0 && heap->gt(p, ptrs[parent(pos)])) { -+ /* Move parent down until we find the right spot */ -+ ptrs[pos] = ptrs[parent(pos)]; -+ pos = parent(pos); -+ } -+ ptrs[pos] = p; -+ lttng_check_heap(heap); -+ return 0; -+} -+ -+void *lttng_heap_remove(struct lttng_ptr_heap *heap) -+{ -+ switch (heap->len) { -+ case 0: -+ return NULL; -+ case 1: -+ (void) heap_set_len(heap, 0); -+ return heap->ptrs[0]; -+ } -+ /* Shrink, replace the current max by previous last entry and heapify */ -+ heap_set_len(heap, heap->len - 1); -+ /* len changed. previous last entry is at heap->len */ -+ return lttng_heap_replace_max(heap, heap->ptrs[heap->len]); -+} -+ -+void *lttng_heap_cherrypick(struct lttng_ptr_heap *heap, void *p) -+{ -+ size_t pos, len = heap->len; -+ -+ for (pos = 0; pos < len; pos++) -+ if (heap->ptrs[pos] == p) -+ goto found; -+ return NULL; -+found: -+ if (heap->len == 1) { -+ (void) heap_set_len(heap, 0); -+ lttng_check_heap(heap); -+ return heap->ptrs[0]; -+ } -+ /* Replace p with previous last entry and heapify. */ -+ heap_set_len(heap, heap->len - 1); -+ /* len changed. previous last entry is at heap->len */ -+ heap->ptrs[pos] = heap->ptrs[heap->len]; -+ heapify(heap, pos); -+ return p; -+} ---- /dev/null -+++ b/drivers/staging/lttng/lib/prio_heap/lttng_prio_heap.h -@@ -0,0 +1,125 @@ -+#ifndef _LTTNG_PRIO_HEAP_H -+#define _LTTNG_PRIO_HEAP_H -+ -+/* -+ * lttng_prio_heap.h -+ * -+ * Priority heap containing pointers. Based on CLRS, chapter 6. -+ * -+ * Copyright 2011 - Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * Permission is hereby granted, free of charge, to any person obtaining a copy -+ * of this software and associated documentation files (the "Software"), to deal -+ * in the Software without restriction, including without limitation the rights -+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -+ * copies of the Software, and to permit persons to whom the Software is -+ * furnished to do so, subject to the following conditions: -+ * -+ * The above copyright notice and this permission notice shall be included in -+ * all copies or substantial portions of the Software. -+ * -+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -+ * SOFTWARE. -+ */ -+ -+#include <linux/gfp.h> -+ -+struct lttng_ptr_heap { -+ size_t len, alloc_len; -+ void **ptrs; -+ int (*gt)(void *a, void *b); -+ gfp_t gfpmask; -+}; -+ -+#ifdef DEBUG_HEAP -+void lttng_check_heap(const struct lttng_ptr_heap *heap); -+#else -+static inline -+void lttng_check_heap(const struct lttng_ptr_heap *heap) -+{ -+} -+#endif -+ -+/** -+ * lttng_heap_maximum - return the largest element in the heap -+ * @heap: the heap to be operated on -+ * -+ * Returns the largest element in the heap, without performing any modification -+ * to the heap structure. Returns NULL if the heap is empty. -+ */ -+static inline void *lttng_heap_maximum(const struct lttng_ptr_heap *heap) -+{ -+ lttng_check_heap(heap); -+ return heap->len ? heap->ptrs[0] : NULL; -+} -+ -+/** -+ * lttng_heap_init - initialize the heap -+ * @heap: the heap to initialize -+ * @alloc_len: number of elements initially allocated -+ * @gfp: allocation flags -+ * @gt: function to compare the elements -+ * -+ * Returns -ENOMEM if out of memory. -+ */ -+extern int lttng_heap_init(struct lttng_ptr_heap *heap, -+ size_t alloc_len, gfp_t gfpmask, -+ int gt(void *a, void *b)); -+ -+/** -+ * lttng_heap_free - free the heap -+ * @heap: the heap to free -+ */ -+extern void lttng_heap_free(struct lttng_ptr_heap *heap); -+ -+/** -+ * lttng_heap_insert - insert an element into the heap -+ * @heap: the heap to be operated on -+ * @p: the element to add -+ * -+ * Insert an element into the heap. -+ * -+ * Returns -ENOMEM if out of memory. -+ */ -+extern int lttng_heap_insert(struct lttng_ptr_heap *heap, void *p); -+ -+/** -+ * lttng_heap_remove - remove the largest element from the heap -+ * @heap: the heap to be operated on -+ * -+ * Returns the largest element in the heap. It removes this element from the -+ * heap. Returns NULL if the heap is empty. -+ */ -+extern void *lttng_heap_remove(struct lttng_ptr_heap *heap); -+ -+/** -+ * lttng_heap_cherrypick - remove a given element from the heap -+ * @heap: the heap to be operated on -+ * @p: the element -+ * -+ * Remove the given element from the heap. Return the element if present, else -+ * return NULL. This algorithm has a complexity of O(n), which is higher than -+ * O(log(n)) provided by the rest of this API. -+ */ -+extern void *lttng_heap_cherrypick(struct lttng_ptr_heap *heap, void *p); -+ -+/** -+ * lttng_heap_replace_max - replace the the largest element from the heap -+ * @heap: the heap to be operated on -+ * @p: the pointer to be inserted as topmost element replacement -+ * -+ * Returns the largest element in the heap. It removes this element from the -+ * heap. The heap is rebalanced only once after the insertion. Returns NULL if -+ * the heap is empty. -+ * -+ * This is the equivalent of calling heap_remove() and then heap_insert(), but -+ * it only rebalances the heap once. It never allocates memory. -+ */ -+extern void *lttng_heap_replace_max(struct lttng_ptr_heap *heap, void *p); -+ -+#endif /* _LTTNG_PRIO_HEAP_H */ ---- /dev/null -+++ b/drivers/staging/lttng/lib/ringbuffer/api.h -@@ -0,0 +1,37 @@ -+#ifndef _LIB_RING_BUFFER_API_H -+#define _LIB_RING_BUFFER_API_H -+ -+/* -+ * lib/ringbuffer/api.h -+ * -+ * Ring Buffer API. -+ * -+ * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include "../../wrapper/ringbuffer/backend.h" -+#include "../../wrapper/ringbuffer/frontend.h" -+#include "../../wrapper/ringbuffer/vfs.h" -+ -+/* -+ * ring_buffer_frontend_api.h contains static inline functions that depend on -+ * client static inlines. Hence the inclusion of this "api" header only -+ * within the client. -+ */ -+#include "../../wrapper/ringbuffer/frontend_api.h" -+ -+#endif /* _LIB_RING_BUFFER_API_H */ ---- /dev/null -+++ b/drivers/staging/lttng/lib/ringbuffer/backend.h -@@ -0,0 +1,272 @@ -+#ifndef _LIB_RING_BUFFER_BACKEND_H -+#define _LIB_RING_BUFFER_BACKEND_H -+ -+/* -+ * lib/ringbuffer/backend.h -+ * -+ * Ring buffer backend (API). -+ * -+ * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ * -+ * Credits to Steven Rostedt for proposing to use an extra-subbuffer owned by -+ * the reader in flight recorder mode. -+ */ -+ -+#include <linux/types.h> -+#include <linux/sched.h> -+#include <linux/timer.h> -+#include <linux/wait.h> -+#include <linux/poll.h> -+#include <linux/list.h> -+#include <linux/fs.h> -+#include <linux/mm.h> -+#include <linux/uaccess.h> -+ -+/* Internal helpers */ -+#include "../../wrapper/ringbuffer/backend_internal.h" -+#include "../../wrapper/ringbuffer/frontend_internal.h" -+ -+/* Ring buffer backend API */ -+ -+/* Ring buffer backend access (read/write) */ -+ -+extern size_t lib_ring_buffer_read(struct lib_ring_buffer_backend *bufb, -+ size_t offset, void *dest, size_t len); -+ -+extern int __lib_ring_buffer_copy_to_user(struct lib_ring_buffer_backend *bufb, -+ size_t offset, void __user *dest, -+ size_t len); -+ -+extern int lib_ring_buffer_read_cstr(struct lib_ring_buffer_backend *bufb, -+ size_t offset, void *dest, size_t len); -+ -+extern struct page ** -+lib_ring_buffer_read_get_page(struct lib_ring_buffer_backend *bufb, size_t offset, -+ void ***virt); -+ -+/* -+ * Return the address where a given offset is located. -+ * Should be used to get the current subbuffer header pointer. Given we know -+ * it's never on a page boundary, it's safe to write directly to this address, -+ * as long as the write is never bigger than a page size. -+ */ -+extern void * -+lib_ring_buffer_offset_address(struct lib_ring_buffer_backend *bufb, -+ size_t offset); -+extern void * -+lib_ring_buffer_read_offset_address(struct lib_ring_buffer_backend *bufb, -+ size_t offset); -+ -+/** -+ * lib_ring_buffer_write - write data to a buffer backend -+ * @config : ring buffer instance configuration -+ * @ctx: ring buffer context. (input arguments only) -+ * @src : source pointer to copy from -+ * @len : length of data to copy -+ * -+ * This function copies "len" bytes of data from a source pointer to a buffer -+ * backend, at the current context offset. This is more or less a buffer -+ * backend-specific memcpy() operation. Calls the slow path (_ring_buffer_write) -+ * if copy is crossing a page boundary. -+ */ -+static inline -+void lib_ring_buffer_write(const struct lib_ring_buffer_config *config, -+ struct lib_ring_buffer_ctx *ctx, -+ const void *src, size_t len) -+{ -+ struct lib_ring_buffer_backend *bufb = &ctx->buf->backend; -+ struct channel_backend *chanb = &ctx->chan->backend; -+ size_t sbidx, index; -+ size_t offset = ctx->buf_offset; -+ ssize_t pagecpy; -+ struct lib_ring_buffer_backend_pages *rpages; -+ unsigned long sb_bindex, id; -+ -+ if (unlikely(!len)) -+ return; -+ offset &= chanb->buf_size - 1; -+ sbidx = offset >> chanb->subbuf_size_order; -+ index = (offset & (chanb->subbuf_size - 1)) >> PAGE_SHIFT; -+ pagecpy = min_t(size_t, len, (-offset) & ~PAGE_MASK); -+ id = bufb->buf_wsb[sbidx].id; -+ sb_bindex = subbuffer_id_get_index(config, id); -+ rpages = bufb->array[sb_bindex]; -+ CHAN_WARN_ON(ctx->chan, -+ config->mode == RING_BUFFER_OVERWRITE -+ && subbuffer_id_is_noref(config, id)); -+ if (likely(pagecpy == len)) -+ lib_ring_buffer_do_copy(config, -+ rpages->p[index].virt -+ + (offset & ~PAGE_MASK), -+ src, len); -+ else -+ _lib_ring_buffer_write(bufb, offset, src, len, 0); -+ ctx->buf_offset += len; -+} -+ -+/** -+ * lib_ring_buffer_memset - write len bytes of c to a buffer backend -+ * @config : ring buffer instance configuration -+ * @bufb : ring buffer backend -+ * @offset : offset within the buffer -+ * @c : the byte to copy -+ * @len : number of bytes to copy -+ * -+ * This function writes "len" bytes of "c" to a buffer backend, at a specific -+ * offset. This is more or less a buffer backend-specific memset() operation. -+ * Calls the slow path (_ring_buffer_memset) if write is crossing a page -+ * boundary. -+ */ -+static inline -+void lib_ring_buffer_memset(const struct lib_ring_buffer_config *config, -+ struct lib_ring_buffer_ctx *ctx, int c, size_t len) -+{ -+ -+ struct lib_ring_buffer_backend *bufb = &ctx->buf->backend; -+ struct channel_backend *chanb = &ctx->chan->backend; -+ size_t sbidx, index; -+ size_t offset = ctx->buf_offset; -+ ssize_t pagecpy; -+ struct lib_ring_buffer_backend_pages *rpages; -+ unsigned long sb_bindex, id; -+ -+ if (unlikely(!len)) -+ return; -+ offset &= chanb->buf_size - 1; -+ sbidx = offset >> chanb->subbuf_size_order; -+ index = (offset & (chanb->subbuf_size - 1)) >> PAGE_SHIFT; -+ pagecpy = min_t(size_t, len, (-offset) & ~PAGE_MASK); -+ id = bufb->buf_wsb[sbidx].id; -+ sb_bindex = subbuffer_id_get_index(config, id); -+ rpages = bufb->array[sb_bindex]; -+ CHAN_WARN_ON(ctx->chan, -+ config->mode == RING_BUFFER_OVERWRITE -+ && subbuffer_id_is_noref(config, id)); -+ if (likely(pagecpy == len)) -+ lib_ring_buffer_do_memset(rpages->p[index].virt -+ + (offset & ~PAGE_MASK), -+ c, len); -+ else -+ _lib_ring_buffer_memset(bufb, offset, c, len, 0); -+ ctx->buf_offset += len; -+} -+ -+/** -+ * lib_ring_buffer_copy_from_user_inatomic - write userspace data to a buffer backend -+ * @config : ring buffer instance configuration -+ * @ctx: ring buffer context. (input arguments only) -+ * @src : userspace source pointer to copy from -+ * @len : length of data to copy -+ * -+ * This function copies "len" bytes of data from a userspace pointer to a -+ * buffer backend, at the current context offset. This is more or less a buffer -+ * backend-specific memcpy() operation. Calls the slow path -+ * (_ring_buffer_write_from_user_inatomic) if copy is crossing a page boundary. -+ * Disable the page fault handler to ensure we never try to take the mmap_sem. -+ */ -+static inline -+void lib_ring_buffer_copy_from_user_inatomic(const struct lib_ring_buffer_config *config, -+ struct lib_ring_buffer_ctx *ctx, -+ const void __user *src, size_t len) -+{ -+ struct lib_ring_buffer_backend *bufb = &ctx->buf->backend; -+ struct channel_backend *chanb = &ctx->chan->backend; -+ size_t sbidx, index; -+ size_t offset = ctx->buf_offset; -+ ssize_t pagecpy; -+ struct lib_ring_buffer_backend_pages *rpages; -+ unsigned long sb_bindex, id; -+ unsigned long ret; -+ mm_segment_t old_fs = get_fs(); -+ -+ if (unlikely(!len)) -+ return; -+ offset &= chanb->buf_size - 1; -+ sbidx = offset >> chanb->subbuf_size_order; -+ index = (offset & (chanb->subbuf_size - 1)) >> PAGE_SHIFT; -+ pagecpy = min_t(size_t, len, (-offset) & ~PAGE_MASK); -+ id = bufb->buf_wsb[sbidx].id; -+ sb_bindex = subbuffer_id_get_index(config, id); -+ rpages = bufb->array[sb_bindex]; -+ CHAN_WARN_ON(ctx->chan, -+ config->mode == RING_BUFFER_OVERWRITE -+ && subbuffer_id_is_noref(config, id)); -+ -+ set_fs(KERNEL_DS); -+ pagefault_disable(); -+ if (unlikely(!access_ok(VERIFY_READ, src, len))) -+ goto fill_buffer; -+ -+ if (likely(pagecpy == len)) { -+ ret = lib_ring_buffer_do_copy_from_user_inatomic( -+ rpages->p[index].virt + (offset & ~PAGE_MASK), -+ src, len); -+ if (unlikely(ret > 0)) { -+ len -= (pagecpy - ret); -+ offset += (pagecpy - ret); -+ goto fill_buffer; -+ } -+ } else { -+ _lib_ring_buffer_copy_from_user_inatomic(bufb, offset, src, len, 0); -+ } -+ pagefault_enable(); -+ set_fs(old_fs); -+ ctx->buf_offset += len; -+ -+ return; -+ -+fill_buffer: -+ pagefault_enable(); -+ set_fs(old_fs); -+ /* -+ * In the error path we call the slow path version to avoid -+ * the pollution of static inline code. -+ */ -+ _lib_ring_buffer_memset(bufb, offset, 0, len, 0); -+} -+ -+/* -+ * This accessor counts the number of unread records in a buffer. -+ * It only provides a consistent value if no reads not writes are performed -+ * concurrently. -+ */ -+static inline -+unsigned long lib_ring_buffer_get_records_unread( -+ const struct lib_ring_buffer_config *config, -+ struct lib_ring_buffer *buf) -+{ -+ struct lib_ring_buffer_backend *bufb = &buf->backend; -+ struct lib_ring_buffer_backend_pages *pages; -+ unsigned long records_unread = 0, sb_bindex, id; -+ unsigned int i; -+ -+ for (i = 0; i < bufb->chan->backend.num_subbuf; i++) { -+ id = bufb->buf_wsb[i].id; -+ sb_bindex = subbuffer_id_get_index(config, id); -+ pages = bufb->array[sb_bindex]; -+ records_unread += v_read(config, &pages->records_unread); -+ } -+ if (config->mode == RING_BUFFER_OVERWRITE) { -+ id = bufb->buf_rsb.id; -+ sb_bindex = subbuffer_id_get_index(config, id); -+ pages = bufb->array[sb_bindex]; -+ records_unread += v_read(config, &pages->records_unread); -+ } -+ return records_unread; -+} -+ -+#endif /* _LIB_RING_BUFFER_BACKEND_H */ ---- /dev/null -+++ b/drivers/staging/lttng/lib/ringbuffer/backend_internal.h -@@ -0,0 +1,461 @@ -+#ifndef _LIB_RING_BUFFER_BACKEND_INTERNAL_H -+#define _LIB_RING_BUFFER_BACKEND_INTERNAL_H -+ -+/* -+ * lib/ringbuffer/backend_internal.h -+ * -+ * Ring buffer backend (internal helpers). -+ * -+ * Copyright (C) 2008-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include "../../wrapper/ringbuffer/config.h" -+#include "../../wrapper/ringbuffer/backend_types.h" -+#include "../../wrapper/ringbuffer/frontend_types.h" -+#include <linux/string.h> -+#include <linux/uaccess.h> -+ -+/* Ring buffer backend API presented to the frontend */ -+ -+/* Ring buffer and channel backend create/free */ -+ -+int lib_ring_buffer_backend_create(struct lib_ring_buffer_backend *bufb, -+ struct channel_backend *chan, int cpu); -+void channel_backend_unregister_notifiers(struct channel_backend *chanb); -+void lib_ring_buffer_backend_free(struct lib_ring_buffer_backend *bufb); -+int channel_backend_init(struct channel_backend *chanb, -+ const char *name, -+ const struct lib_ring_buffer_config *config, -+ void *priv, size_t subbuf_size, -+ size_t num_subbuf); -+void channel_backend_free(struct channel_backend *chanb); -+ -+void lib_ring_buffer_backend_reset(struct lib_ring_buffer_backend *bufb); -+void channel_backend_reset(struct channel_backend *chanb); -+ -+int lib_ring_buffer_backend_init(void); -+void lib_ring_buffer_backend_exit(void); -+ -+extern void _lib_ring_buffer_write(struct lib_ring_buffer_backend *bufb, -+ size_t offset, const void *src, size_t len, -+ ssize_t pagecpy); -+extern void _lib_ring_buffer_memset(struct lib_ring_buffer_backend *bufb, -+ size_t offset, int c, size_t len, -+ ssize_t pagecpy); -+extern void _lib_ring_buffer_copy_from_user_inatomic(struct lib_ring_buffer_backend *bufb, -+ size_t offset, const void *src, -+ size_t len, ssize_t pagecpy); -+ -+/* -+ * Subbuffer ID bits for overwrite mode. Need to fit within a single word to be -+ * exchanged atomically. -+ * -+ * Top half word, except lowest bit, belongs to "offset", which is used to keep -+ * to count the produced buffers. For overwrite mode, this provides the -+ * consumer with the capacity to read subbuffers in order, handling the -+ * situation where producers would write up to 2^15 buffers (or 2^31 for 64-bit -+ * systems) concurrently with a single execution of get_subbuf (between offset -+ * sampling and subbuffer ID exchange). -+ */ -+ -+#define HALF_ULONG_BITS (BITS_PER_LONG >> 1) -+ -+#define SB_ID_OFFSET_SHIFT (HALF_ULONG_BITS + 1) -+#define SB_ID_OFFSET_COUNT (1UL << SB_ID_OFFSET_SHIFT) -+#define SB_ID_OFFSET_MASK (~(SB_ID_OFFSET_COUNT - 1)) -+/* -+ * Lowest bit of top word half belongs to noref. Used only for overwrite mode. -+ */ -+#define SB_ID_NOREF_SHIFT (SB_ID_OFFSET_SHIFT - 1) -+#define SB_ID_NOREF_COUNT (1UL << SB_ID_NOREF_SHIFT) -+#define SB_ID_NOREF_MASK SB_ID_NOREF_COUNT -+/* -+ * In overwrite mode: lowest half of word is used for index. -+ * Limit of 2^16 subbuffers per buffer on 32-bit, 2^32 on 64-bit. -+ * In producer-consumer mode: whole word used for index. -+ */ -+#define SB_ID_INDEX_SHIFT 0 -+#define SB_ID_INDEX_COUNT (1UL << SB_ID_INDEX_SHIFT) -+#define SB_ID_INDEX_MASK (SB_ID_NOREF_COUNT - 1) -+ -+/* -+ * Construct the subbuffer id from offset, index and noref. Use only the index -+ * for producer-consumer mode (offset and noref are only used in overwrite -+ * mode). -+ */ -+static inline -+unsigned long subbuffer_id(const struct lib_ring_buffer_config *config, -+ unsigned long offset, unsigned long noref, -+ unsigned long index) -+{ -+ if (config->mode == RING_BUFFER_OVERWRITE) -+ return (offset << SB_ID_OFFSET_SHIFT) -+ | (noref << SB_ID_NOREF_SHIFT) -+ | index; -+ else -+ return index; -+} -+ -+/* -+ * Compare offset with the offset contained within id. Return 1 if the offset -+ * bits are identical, else 0. -+ */ -+static inline -+int subbuffer_id_compare_offset(const struct lib_ring_buffer_config *config, -+ unsigned long id, unsigned long offset) -+{ -+ return (id & SB_ID_OFFSET_MASK) == (offset << SB_ID_OFFSET_SHIFT); -+} -+ -+static inline -+unsigned long subbuffer_id_get_index(const struct lib_ring_buffer_config *config, -+ unsigned long id) -+{ -+ if (config->mode == RING_BUFFER_OVERWRITE) -+ return id & SB_ID_INDEX_MASK; -+ else -+ return id; -+} -+ -+static inline -+unsigned long subbuffer_id_is_noref(const struct lib_ring_buffer_config *config, -+ unsigned long id) -+{ -+ if (config->mode == RING_BUFFER_OVERWRITE) -+ return !!(id & SB_ID_NOREF_MASK); -+ else -+ return 1; -+} -+ -+/* -+ * Only used by reader on subbuffer ID it has exclusive access to. No volatile -+ * needed. -+ */ -+static inline -+void subbuffer_id_set_noref(const struct lib_ring_buffer_config *config, -+ unsigned long *id) -+{ -+ if (config->mode == RING_BUFFER_OVERWRITE) -+ *id |= SB_ID_NOREF_MASK; -+} -+ -+static inline -+void subbuffer_id_set_noref_offset(const struct lib_ring_buffer_config *config, -+ unsigned long *id, unsigned long offset) -+{ -+ unsigned long tmp; -+ -+ if (config->mode == RING_BUFFER_OVERWRITE) { -+ tmp = *id; -+ tmp &= ~SB_ID_OFFSET_MASK; -+ tmp |= offset << SB_ID_OFFSET_SHIFT; -+ tmp |= SB_ID_NOREF_MASK; -+ /* Volatile store, read concurrently by readers. */ -+ ACCESS_ONCE(*id) = tmp; -+ } -+} -+ -+/* No volatile access, since already used locally */ -+static inline -+void subbuffer_id_clear_noref(const struct lib_ring_buffer_config *config, -+ unsigned long *id) -+{ -+ if (config->mode == RING_BUFFER_OVERWRITE) -+ *id &= ~SB_ID_NOREF_MASK; -+} -+ -+/* -+ * For overwrite mode, cap the number of subbuffers per buffer to: -+ * 2^16 on 32-bit architectures -+ * 2^32 on 64-bit architectures -+ * This is required to fit in the index part of the ID. Return 0 on success, -+ * -EPERM on failure. -+ */ -+static inline -+int subbuffer_id_check_index(const struct lib_ring_buffer_config *config, -+ unsigned long num_subbuf) -+{ -+ if (config->mode == RING_BUFFER_OVERWRITE) -+ return (num_subbuf > (1UL << HALF_ULONG_BITS)) ? -EPERM : 0; -+ else -+ return 0; -+} -+ -+static inline -+void subbuffer_count_record(const struct lib_ring_buffer_config *config, -+ struct lib_ring_buffer_backend *bufb, -+ unsigned long idx) -+{ -+ unsigned long sb_bindex; -+ -+ sb_bindex = subbuffer_id_get_index(config, bufb->buf_wsb[idx].id); -+ v_inc(config, &bufb->array[sb_bindex]->records_commit); -+} -+ -+/* -+ * Reader has exclusive subbuffer access for record consumption. No need to -+ * perform the decrement atomically. -+ */ -+static inline -+void subbuffer_consume_record(const struct lib_ring_buffer_config *config, -+ struct lib_ring_buffer_backend *bufb) -+{ -+ unsigned long sb_bindex; -+ -+ sb_bindex = subbuffer_id_get_index(config, bufb->buf_rsb.id); -+ CHAN_WARN_ON(bufb->chan, -+ !v_read(config, &bufb->array[sb_bindex]->records_unread)); -+ /* Non-atomic decrement protected by exclusive subbuffer access */ -+ _v_dec(config, &bufb->array[sb_bindex]->records_unread); -+ v_inc(config, &bufb->records_read); -+} -+ -+static inline -+unsigned long subbuffer_get_records_count( -+ const struct lib_ring_buffer_config *config, -+ struct lib_ring_buffer_backend *bufb, -+ unsigned long idx) -+{ -+ unsigned long sb_bindex; -+ -+ sb_bindex = subbuffer_id_get_index(config, bufb->buf_wsb[idx].id); -+ return v_read(config, &bufb->array[sb_bindex]->records_commit); -+} -+ -+/* -+ * Must be executed at subbuffer delivery when the writer has _exclusive_ -+ * subbuffer access. See ring_buffer_check_deliver() for details. -+ * ring_buffer_get_records_count() must be called to get the records count -+ * before this function, because it resets the records_commit count. -+ */ -+static inline -+unsigned long subbuffer_count_records_overrun( -+ const struct lib_ring_buffer_config *config, -+ struct lib_ring_buffer_backend *bufb, -+ unsigned long idx) -+{ -+ struct lib_ring_buffer_backend_pages *pages; -+ unsigned long overruns, sb_bindex; -+ -+ sb_bindex = subbuffer_id_get_index(config, bufb->buf_wsb[idx].id); -+ pages = bufb->array[sb_bindex]; -+ overruns = v_read(config, &pages->records_unread); -+ v_set(config, &pages->records_unread, -+ v_read(config, &pages->records_commit)); -+ v_set(config, &pages->records_commit, 0); -+ -+ return overruns; -+} -+ -+static inline -+void subbuffer_set_data_size(const struct lib_ring_buffer_config *config, -+ struct lib_ring_buffer_backend *bufb, -+ unsigned long idx, -+ unsigned long data_size) -+{ -+ struct lib_ring_buffer_backend_pages *pages; -+ unsigned long sb_bindex; -+ -+ sb_bindex = subbuffer_id_get_index(config, bufb->buf_wsb[idx].id); -+ pages = bufb->array[sb_bindex]; -+ pages->data_size = data_size; -+} -+ -+static inline -+unsigned long subbuffer_get_read_data_size( -+ const struct lib_ring_buffer_config *config, -+ struct lib_ring_buffer_backend *bufb) -+{ -+ struct lib_ring_buffer_backend_pages *pages; -+ unsigned long sb_bindex; -+ -+ sb_bindex = subbuffer_id_get_index(config, bufb->buf_rsb.id); -+ pages = bufb->array[sb_bindex]; -+ return pages->data_size; -+} -+ -+static inline -+unsigned long subbuffer_get_data_size( -+ const struct lib_ring_buffer_config *config, -+ struct lib_ring_buffer_backend *bufb, -+ unsigned long idx) -+{ -+ struct lib_ring_buffer_backend_pages *pages; -+ unsigned long sb_bindex; -+ -+ sb_bindex = subbuffer_id_get_index(config, bufb->buf_wsb[idx].id); -+ pages = bufb->array[sb_bindex]; -+ return pages->data_size; -+} -+ -+/** -+ * lib_ring_buffer_clear_noref - Clear the noref subbuffer flag, called by -+ * writer. -+ */ -+static inline -+void lib_ring_buffer_clear_noref(const struct lib_ring_buffer_config *config, -+ struct lib_ring_buffer_backend *bufb, -+ unsigned long idx) -+{ -+ unsigned long id, new_id; -+ -+ if (config->mode != RING_BUFFER_OVERWRITE) -+ return; -+ -+ /* -+ * Performing a volatile access to read the sb_pages, because we want to -+ * read a coherent version of the pointer and the associated noref flag. -+ */ -+ id = ACCESS_ONCE(bufb->buf_wsb[idx].id); -+ for (;;) { -+ /* This check is called on the fast path for each record. */ -+ if (likely(!subbuffer_id_is_noref(config, id))) { -+ /* -+ * Store after load dependency ordering the writes to -+ * the subbuffer after load and test of the noref flag -+ * matches the memory barrier implied by the cmpxchg() -+ * in update_read_sb_index(). -+ */ -+ return; /* Already writing to this buffer */ -+ } -+ new_id = id; -+ subbuffer_id_clear_noref(config, &new_id); -+ new_id = cmpxchg(&bufb->buf_wsb[idx].id, id, new_id); -+ if (likely(new_id == id)) -+ break; -+ id = new_id; -+ } -+} -+ -+/** -+ * lib_ring_buffer_set_noref_offset - Set the noref subbuffer flag and offset, -+ * called by writer. -+ */ -+static inline -+void lib_ring_buffer_set_noref_offset(const struct lib_ring_buffer_config *config, -+ struct lib_ring_buffer_backend *bufb, -+ unsigned long idx, unsigned long offset) -+{ -+ if (config->mode != RING_BUFFER_OVERWRITE) -+ return; -+ -+ /* -+ * Because ring_buffer_set_noref() is only called by a single thread -+ * (the one which updated the cc_sb value), there are no concurrent -+ * updates to take care of: other writers have not updated cc_sb, so -+ * they cannot set the noref flag, and concurrent readers cannot modify -+ * the pointer because the noref flag is not set yet. -+ * The smp_wmb() in ring_buffer_commit() takes care of ordering writes -+ * to the subbuffer before this set noref operation. -+ * subbuffer_set_noref() uses a volatile store to deal with concurrent -+ * readers of the noref flag. -+ */ -+ CHAN_WARN_ON(bufb->chan, -+ subbuffer_id_is_noref(config, bufb->buf_wsb[idx].id)); -+ /* -+ * Memory barrier that ensures counter stores are ordered before set -+ * noref and offset. -+ */ -+ smp_mb(); -+ subbuffer_id_set_noref_offset(config, &bufb->buf_wsb[idx].id, offset); -+} -+ -+/** -+ * update_read_sb_index - Read-side subbuffer index update. -+ */ -+static inline -+int update_read_sb_index(const struct lib_ring_buffer_config *config, -+ struct lib_ring_buffer_backend *bufb, -+ struct channel_backend *chanb, -+ unsigned long consumed_idx, -+ unsigned long consumed_count) -+{ -+ unsigned long old_id, new_id; -+ -+ if (config->mode == RING_BUFFER_OVERWRITE) { -+ /* -+ * Exchange the target writer subbuffer with our own unused -+ * subbuffer. No need to use ACCESS_ONCE() here to read the -+ * old_wpage, because the value read will be confirmed by the -+ * following cmpxchg(). -+ */ -+ old_id = bufb->buf_wsb[consumed_idx].id; -+ if (unlikely(!subbuffer_id_is_noref(config, old_id))) -+ return -EAGAIN; -+ /* -+ * Make sure the offset count we are expecting matches the one -+ * indicated by the writer. -+ */ -+ if (unlikely(!subbuffer_id_compare_offset(config, old_id, -+ consumed_count))) -+ return -EAGAIN; -+ CHAN_WARN_ON(bufb->chan, -+ !subbuffer_id_is_noref(config, bufb->buf_rsb.id)); -+ subbuffer_id_set_noref_offset(config, &bufb->buf_rsb.id, -+ consumed_count); -+ new_id = cmpxchg(&bufb->buf_wsb[consumed_idx].id, old_id, -+ bufb->buf_rsb.id); -+ if (unlikely(old_id != new_id)) -+ return -EAGAIN; -+ bufb->buf_rsb.id = new_id; -+ } else { -+ /* No page exchange, use the writer page directly */ -+ bufb->buf_rsb.id = bufb->buf_wsb[consumed_idx].id; -+ } -+ return 0; -+} -+ -+/* -+ * Use the architecture-specific memcpy implementation for constant-sized -+ * inputs, but rely on an inline memcpy for length statically unknown. -+ * The function call to memcpy is just way too expensive for a fast path. -+ */ -+#define lib_ring_buffer_do_copy(config, dest, src, len) \ -+do { \ -+ size_t __len = (len); \ -+ if (__builtin_constant_p(len)) \ -+ memcpy(dest, src, __len); \ -+ else \ -+ inline_memcpy(dest, src, __len); \ -+} while (0) -+ -+/* -+ * We use __copy_from_user_inatomic to copy userspace data since we already -+ * did the access_ok for the whole range. -+ */ -+static inline -+unsigned long lib_ring_buffer_do_copy_from_user_inatomic(void *dest, -+ const void __user *src, -+ unsigned long len) -+{ -+ return __copy_from_user_inatomic(dest, src, len); -+} -+ -+/* -+ * write len bytes to dest with c -+ */ -+static inline -+void lib_ring_buffer_do_memset(char *dest, int c, -+ unsigned long len) -+{ -+ unsigned long i; -+ -+ for (i = 0; i < len; i++) -+ dest[i] = c; -+} -+ -+#endif /* _LIB_RING_BUFFER_BACKEND_INTERNAL_H */ ---- /dev/null -+++ b/drivers/staging/lttng/lib/ringbuffer/backend_types.h -@@ -0,0 +1,97 @@ -+#ifndef _LIB_RING_BUFFER_BACKEND_TYPES_H -+#define _LIB_RING_BUFFER_BACKEND_TYPES_H -+ -+/* -+ * lib/ringbuffer/backend_types.h -+ * -+ * Ring buffer backend (types). -+ * -+ * Copyright (C) 2008-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/cpumask.h> -+#include <linux/types.h> -+ -+struct lib_ring_buffer_backend_page { -+ void *virt; /* page virtual address (cached) */ -+ struct page *page; /* pointer to page structure */ -+}; -+ -+struct lib_ring_buffer_backend_pages { -+ unsigned long mmap_offset; /* offset of the subbuffer in mmap */ -+ union v_atomic records_commit; /* current records committed count */ -+ union v_atomic records_unread; /* records to read */ -+ unsigned long data_size; /* Amount of data to read from subbuf */ -+ struct lib_ring_buffer_backend_page p[]; -+}; -+ -+struct lib_ring_buffer_backend_subbuffer { -+ /* Identifier for subbuf backend pages. Exchanged atomically. */ -+ unsigned long id; /* backend subbuffer identifier */ -+}; -+ -+/* -+ * Forward declaration of frontend-specific channel and ring_buffer. -+ */ -+struct channel; -+struct lib_ring_buffer; -+ -+struct lib_ring_buffer_backend { -+ /* Array of ring_buffer_backend_subbuffer for writer */ -+ struct lib_ring_buffer_backend_subbuffer *buf_wsb; -+ /* ring_buffer_backend_subbuffer for reader */ -+ struct lib_ring_buffer_backend_subbuffer buf_rsb; -+ /* -+ * Pointer array of backend pages, for whole buffer. -+ * Indexed by ring_buffer_backend_subbuffer identifier (id) index. -+ */ -+ struct lib_ring_buffer_backend_pages **array; -+ unsigned int num_pages_per_subbuf; -+ -+ struct channel *chan; /* Associated channel */ -+ int cpu; /* This buffer's cpu. -1 if global. */ -+ union v_atomic records_read; /* Number of records read */ -+ unsigned int allocated:1; /* is buffer allocated ? */ -+}; -+ -+struct channel_backend { -+ unsigned long buf_size; /* Size of the buffer */ -+ unsigned long subbuf_size; /* Sub-buffer size */ -+ unsigned int subbuf_size_order; /* Order of sub-buffer size */ -+ unsigned int num_subbuf_order; /* -+ * Order of number of sub-buffers/buffer -+ * for writer. -+ */ -+ unsigned int buf_size_order; /* Order of buffer size */ -+ unsigned int extra_reader_sb:1; /* has extra reader subbuffer ? */ -+ struct lib_ring_buffer *buf; /* Channel per-cpu buffers */ -+ -+ unsigned long num_subbuf; /* Number of sub-buffers for writer */ -+ u64 start_tsc; /* Channel creation TSC value */ -+ void *priv; /* Client-specific information */ -+ struct notifier_block cpu_hp_notifier; /* CPU hotplug notifier */ -+ /* -+ * We need to copy config because the module containing the -+ * source config can vanish before the last reference to this -+ * channel's streams is released. -+ */ -+ struct lib_ring_buffer_config config; /* Ring buffer configuration */ -+ cpumask_var_t cpumask; /* Allocated per-cpu buffers cpumask */ -+ char name[NAME_MAX]; /* Channel name */ -+}; -+ -+#endif /* _LIB_RING_BUFFER_BACKEND_TYPES_H */ ---- /dev/null -+++ b/drivers/staging/lttng/lib/ringbuffer/config.h -@@ -0,0 +1,315 @@ -+#ifndef _LIB_RING_BUFFER_CONFIG_H -+#define _LIB_RING_BUFFER_CONFIG_H -+ -+/* -+ * lib/ringbuffer/config.h -+ * -+ * Ring buffer configuration header. Note: after declaring the standard inline -+ * functions, clients should also include linux/ringbuffer/api.h. -+ * -+ * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/types.h> -+#include <linux/percpu.h> -+#include "../align.h" -+#include "../../lttng-tracer-core.h" -+ -+struct lib_ring_buffer; -+struct channel; -+struct lib_ring_buffer_config; -+struct lib_ring_buffer_ctx; -+ -+/* -+ * Ring buffer client callbacks. Only used by slow path, never on fast path. -+ * For the fast path, record_header_size(), ring_buffer_clock_read() should be -+ * provided as inline functions too. These may simply return 0 if not used by -+ * the client. -+ */ -+struct lib_ring_buffer_client_cb { -+ /* Mandatory callbacks */ -+ -+ /* A static inline version is also required for fast path */ -+ u64 (*ring_buffer_clock_read) (struct channel *chan); -+ size_t (*record_header_size) (const struct lib_ring_buffer_config *config, -+ struct channel *chan, size_t offset, -+ size_t *pre_header_padding, -+ struct lib_ring_buffer_ctx *ctx); -+ -+ /* Slow path only, at subbuffer switch */ -+ size_t (*subbuffer_header_size) (void); -+ void (*buffer_begin) (struct lib_ring_buffer *buf, u64 tsc, -+ unsigned int subbuf_idx); -+ void (*buffer_end) (struct lib_ring_buffer *buf, u64 tsc, -+ unsigned int subbuf_idx, unsigned long data_size); -+ -+ /* Optional callbacks (can be set to NULL) */ -+ -+ /* Called at buffer creation/finalize */ -+ int (*buffer_create) (struct lib_ring_buffer *buf, void *priv, -+ int cpu, const char *name); -+ /* -+ * Clients should guarantee that no new reader handle can be opened -+ * after finalize. -+ */ -+ void (*buffer_finalize) (struct lib_ring_buffer *buf, void *priv, int cpu); -+ -+ /* -+ * Extract header length, payload length and timestamp from event -+ * record. Used by buffer iterators. Timestamp is only used by channel -+ * iterator. -+ */ -+ void (*record_get) (const struct lib_ring_buffer_config *config, -+ struct channel *chan, struct lib_ring_buffer *buf, -+ size_t offset, size_t *header_len, -+ size_t *payload_len, u64 *timestamp); -+}; -+ -+/* -+ * Ring buffer instance configuration. -+ * -+ * Declare as "static const" within the client object to ensure the inline fast -+ * paths can be optimized. -+ * -+ * alloc/sync pairs: -+ * -+ * RING_BUFFER_ALLOC_PER_CPU and RING_BUFFER_SYNC_PER_CPU : -+ * Per-cpu buffers with per-cpu synchronization. Tracing must be performed -+ * with preemption disabled (lib_ring_buffer_get_cpu() and -+ * lib_ring_buffer_put_cpu()). -+ * -+ * RING_BUFFER_ALLOC_PER_CPU and RING_BUFFER_SYNC_GLOBAL : -+ * Per-cpu buffer with global synchronization. Tracing can be performed with -+ * preemption enabled, statistically stays on the local buffers. -+ * -+ * RING_BUFFER_ALLOC_GLOBAL and RING_BUFFER_SYNC_PER_CPU : -+ * Should only be used for buffers belonging to a single thread or protected -+ * by mutual exclusion by the client. Note that periodical sub-buffer switch -+ * should be disabled in this kind of configuration. -+ * -+ * RING_BUFFER_ALLOC_GLOBAL and RING_BUFFER_SYNC_GLOBAL : -+ * Global shared buffer with global synchronization. -+ * -+ * wakeup: -+ * -+ * RING_BUFFER_WAKEUP_BY_TIMER uses per-cpu deferrable timers to poll the -+ * buffers and wake up readers if data is ready. Mainly useful for tracers which -+ * don't want to call into the wakeup code on the tracing path. Use in -+ * combination with "read_timer_interval" channel_create() argument. -+ * -+ * RING_BUFFER_WAKEUP_BY_WRITER directly wakes up readers when a subbuffer is -+ * ready to read. Lower latencies before the reader is woken up. Mainly suitable -+ * for drivers. -+ * -+ * RING_BUFFER_WAKEUP_NONE does not perform any wakeup whatsoever. The client -+ * has the responsibility to perform wakeups. -+ */ -+struct lib_ring_buffer_config { -+ enum { -+ RING_BUFFER_ALLOC_PER_CPU, -+ RING_BUFFER_ALLOC_GLOBAL, -+ } alloc; -+ enum { -+ RING_BUFFER_SYNC_PER_CPU, /* Wait-free */ -+ RING_BUFFER_SYNC_GLOBAL, /* Lock-free */ -+ } sync; -+ enum { -+ RING_BUFFER_OVERWRITE, /* Overwrite when buffer full */ -+ RING_BUFFER_DISCARD, /* Discard when buffer full */ -+ } mode; -+ enum { -+ RING_BUFFER_SPLICE, -+ RING_BUFFER_MMAP, -+ RING_BUFFER_READ, /* TODO */ -+ RING_BUFFER_ITERATOR, -+ RING_BUFFER_NONE, -+ } output; -+ enum { -+ RING_BUFFER_PAGE, -+ RING_BUFFER_VMAP, /* TODO */ -+ RING_BUFFER_STATIC, /* TODO */ -+ } backend; -+ enum { -+ RING_BUFFER_NO_OOPS_CONSISTENCY, -+ RING_BUFFER_OOPS_CONSISTENCY, -+ } oops; -+ enum { -+ RING_BUFFER_IPI_BARRIER, -+ RING_BUFFER_NO_IPI_BARRIER, -+ } ipi; -+ enum { -+ RING_BUFFER_WAKEUP_BY_TIMER, /* wake up performed by timer */ -+ RING_BUFFER_WAKEUP_BY_WRITER, /* -+ * writer wakes up reader, -+ * not lock-free -+ * (takes spinlock). -+ */ -+ } wakeup; -+ /* -+ * tsc_bits: timestamp bits saved at each record. -+ * 0 and 64 disable the timestamp compression scheme. -+ */ -+ unsigned int tsc_bits; -+ struct lib_ring_buffer_client_cb cb; -+}; -+ -+/* -+ * ring buffer context -+ * -+ * Context passed to lib_ring_buffer_reserve(), lib_ring_buffer_commit(), -+ * lib_ring_buffer_try_discard_reserve(), lib_ring_buffer_align_ctx() and -+ * lib_ring_buffer_write(). -+ */ -+struct lib_ring_buffer_ctx { -+ /* input received by lib_ring_buffer_reserve(), saved here. */ -+ struct channel *chan; /* channel */ -+ void *priv; /* client private data */ -+ size_t data_size; /* size of payload */ -+ int largest_align; /* -+ * alignment of the largest element -+ * in the payload -+ */ -+ int cpu; /* processor id */ -+ -+ /* output from lib_ring_buffer_reserve() */ -+ struct lib_ring_buffer *buf; /* -+ * buffer corresponding to processor id -+ * for this channel -+ */ -+ size_t slot_size; /* size of the reserved slot */ -+ unsigned long buf_offset; /* offset following the record header */ -+ unsigned long pre_offset; /* -+ * Initial offset position _before_ -+ * the record is written. Positioned -+ * prior to record header alignment -+ * padding. -+ */ -+ u64 tsc; /* time-stamp counter value */ -+ unsigned int rflags; /* reservation flags */ -+}; -+ -+/** -+ * lib_ring_buffer_ctx_init - initialize ring buffer context -+ * @ctx: ring buffer context to initialize -+ * @chan: channel -+ * @priv: client private data -+ * @data_size: size of record data payload. It must be greater than 0. -+ * @largest_align: largest alignment within data payload types -+ * @cpu: processor id -+ */ -+static inline -+void lib_ring_buffer_ctx_init(struct lib_ring_buffer_ctx *ctx, -+ struct channel *chan, void *priv, -+ size_t data_size, int largest_align, -+ int cpu) -+{ -+ ctx->chan = chan; -+ ctx->priv = priv; -+ ctx->data_size = data_size; -+ ctx->largest_align = largest_align; -+ ctx->cpu = cpu; -+ ctx->rflags = 0; -+} -+ -+/* -+ * Reservation flags. -+ * -+ * RING_BUFFER_RFLAG_FULL_TSC -+ * -+ * This flag is passed to record_header_size() and to the primitive used to -+ * write the record header. It indicates that the full 64-bit time value is -+ * needed in the record header. If this flag is not set, the record header needs -+ * only to contain "tsc_bits" bit of time value. -+ * -+ * Reservation flags can be added by the client, starting from -+ * "(RING_BUFFER_FLAGS_END << 0)". It can be used to pass information from -+ * record_header_size() to lib_ring_buffer_write_record_header(). -+ */ -+#define RING_BUFFER_RFLAG_FULL_TSC (1U << 0) -+#define RING_BUFFER_RFLAG_END (1U << 1) -+ -+#ifndef LTTNG_TRACER_CORE_H -+#error "lttng-tracer-core.h is needed for RING_BUFFER_ALIGN define" -+#endif -+ -+/* -+ * We need to define RING_BUFFER_ALIGN_ATTR so it is known early at -+ * compile-time. We have to duplicate the "config->align" information and the -+ * definition here because config->align is used both in the slow and fast -+ * paths, but RING_BUFFER_ALIGN_ATTR is only available for the client code. -+ */ -+#ifdef RING_BUFFER_ALIGN -+ -+# define RING_BUFFER_ALIGN_ATTR /* Default arch alignment */ -+ -+/* -+ * Calculate the offset needed to align the type. -+ * size_of_type must be non-zero. -+ */ -+static inline -+unsigned int lib_ring_buffer_align(size_t align_drift, size_t size_of_type) -+{ -+ return offset_align(align_drift, size_of_type); -+} -+ -+#else -+ -+# define RING_BUFFER_ALIGN_ATTR __attribute__((packed)) -+ -+/* -+ * Calculate the offset needed to align the type. -+ * size_of_type must be non-zero. -+ */ -+static inline -+unsigned int lib_ring_buffer_align(size_t align_drift, size_t size_of_type) -+{ -+ return 0; -+} -+ -+#endif -+ -+/** -+ * lib_ring_buffer_align_ctx - Align context offset on "alignment" -+ * @ctx: ring buffer context. -+ */ -+static inline -+void lib_ring_buffer_align_ctx(struct lib_ring_buffer_ctx *ctx, -+ size_t alignment) -+{ -+ ctx->buf_offset += lib_ring_buffer_align(ctx->buf_offset, -+ alignment); -+} -+ -+/* -+ * lib_ring_buffer_check_config() returns 0 on success. -+ * Used internally to check for valid configurations at channel creation. -+ */ -+static inline -+int lib_ring_buffer_check_config(const struct lib_ring_buffer_config *config, -+ unsigned int switch_timer_interval, -+ unsigned int read_timer_interval) -+{ -+ if (config->alloc == RING_BUFFER_ALLOC_GLOBAL -+ && config->sync == RING_BUFFER_SYNC_PER_CPU -+ && switch_timer_interval) -+ return -EINVAL; -+ return 0; -+} -+ -+#include "../../wrapper/ringbuffer/vatomic.h" -+ -+#endif /* _LIB_RING_BUFFER_CONFIG_H */ ---- /dev/null -+++ b/drivers/staging/lttng/lib/ringbuffer/frontend.h -@@ -0,0 +1,240 @@ -+#ifndef _LIB_RING_BUFFER_FRONTEND_H -+#define _LIB_RING_BUFFER_FRONTEND_H -+ -+/* -+ * lib/ringbuffer/frontend.h -+ * -+ * Ring Buffer Library Synchronization Header (API). -+ * -+ * Copyright (C) 2005-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ * -+ * Author: -+ * Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * See ring_buffer_frontend.c for more information on wait-free algorithms. -+ */ -+ -+#include <linux/pipe_fs_i.h> -+#include <linux/rcupdate.h> -+#include <linux/cpumask.h> -+#include <linux/module.h> -+#include <linux/bitops.h> -+#include <linux/splice.h> -+#include <linux/string.h> -+#include <linux/timer.h> -+#include <linux/sched.h> -+#include <linux/cache.h> -+#include <linux/time.h> -+#include <linux/slab.h> -+#include <linux/init.h> -+#include <linux/stat.h> -+#include <linux/cpu.h> -+#include <linux/fs.h> -+ -+#include <asm/atomic.h> -+#include <asm/local.h> -+ -+/* Internal helpers */ -+#include "../../wrapper/ringbuffer/frontend_internal.h" -+ -+/* Buffer creation/removal and setup operations */ -+ -+/* -+ * switch_timer_interval is the time interval (in us) to fill sub-buffers with -+ * padding to let readers get those sub-buffers. Used for live streaming. -+ * -+ * read_timer_interval is the time interval (in us) to wake up pending readers. -+ * -+ * buf_addr is a pointer the the beginning of the preallocated buffer contiguous -+ * address mapping. It is used only by RING_BUFFER_STATIC configuration. It can -+ * be set to NULL for other backends. -+ */ -+ -+extern -+struct channel *channel_create(const struct lib_ring_buffer_config *config, -+ const char *name, void *priv, -+ void *buf_addr, -+ size_t subbuf_size, size_t num_subbuf, -+ unsigned int switch_timer_interval, -+ unsigned int read_timer_interval); -+ -+/* -+ * channel_destroy returns the private data pointer. It finalizes all channel's -+ * buffers, waits for readers to release all references, and destroys the -+ * channel. -+ */ -+extern -+void *channel_destroy(struct channel *chan); -+ -+ -+/* Buffer read operations */ -+ -+/* -+ * Iteration on channel cpumask needs to issue a read barrier to match the write -+ * barrier in cpu hotplug. It orders the cpumask read before read of per-cpu -+ * buffer data. The per-cpu buffer is never removed by cpu hotplug; teardown is -+ * only performed at channel destruction. -+ */ -+#define for_each_channel_cpu(cpu, chan) \ -+ for ((cpu) = -1; \ -+ ({ (cpu) = cpumask_next(cpu, (chan)->backend.cpumask); \ -+ smp_read_barrier_depends(); (cpu) < nr_cpu_ids; });) -+ -+extern struct lib_ring_buffer *channel_get_ring_buffer( -+ const struct lib_ring_buffer_config *config, -+ struct channel *chan, int cpu); -+extern int lib_ring_buffer_open_read(struct lib_ring_buffer *buf); -+extern void lib_ring_buffer_release_read(struct lib_ring_buffer *buf); -+ -+/* -+ * Read sequence: snapshot, many get_subbuf/put_subbuf, move_consumer. -+ */ -+extern int lib_ring_buffer_snapshot(struct lib_ring_buffer *buf, -+ unsigned long *consumed, -+ unsigned long *produced); -+extern void lib_ring_buffer_move_consumer(struct lib_ring_buffer *buf, -+ unsigned long consumed_new); -+ -+extern int lib_ring_buffer_get_subbuf(struct lib_ring_buffer *buf, -+ unsigned long consumed); -+extern void lib_ring_buffer_put_subbuf(struct lib_ring_buffer *buf); -+ -+/* -+ * lib_ring_buffer_get_next_subbuf/lib_ring_buffer_put_next_subbuf are helpers -+ * to read sub-buffers sequentially. -+ */ -+static inline int lib_ring_buffer_get_next_subbuf(struct lib_ring_buffer *buf) -+{ -+ int ret; -+ -+ ret = lib_ring_buffer_snapshot(buf, &buf->cons_snapshot, -+ &buf->prod_snapshot); -+ if (ret) -+ return ret; -+ ret = lib_ring_buffer_get_subbuf(buf, buf->cons_snapshot); -+ return ret; -+} -+ -+static inline void lib_ring_buffer_put_next_subbuf(struct lib_ring_buffer *buf) -+{ -+ lib_ring_buffer_put_subbuf(buf); -+ lib_ring_buffer_move_consumer(buf, subbuf_align(buf->cons_snapshot, -+ buf->backend.chan)); -+} -+ -+extern void channel_reset(struct channel *chan); -+extern void lib_ring_buffer_reset(struct lib_ring_buffer *buf); -+ -+static inline -+unsigned long lib_ring_buffer_get_offset(const struct lib_ring_buffer_config *config, -+ struct lib_ring_buffer *buf) -+{ -+ return v_read(config, &buf->offset); -+} -+ -+static inline -+unsigned long lib_ring_buffer_get_consumed(const struct lib_ring_buffer_config *config, -+ struct lib_ring_buffer *buf) -+{ -+ return atomic_long_read(&buf->consumed); -+} -+ -+/* -+ * Must call lib_ring_buffer_is_finalized before reading counters (memory -+ * ordering enforced with respect to trace teardown). -+ */ -+static inline -+int lib_ring_buffer_is_finalized(const struct lib_ring_buffer_config *config, -+ struct lib_ring_buffer *buf) -+{ -+ int finalized = ACCESS_ONCE(buf->finalized); -+ /* -+ * Read finalized before counters. -+ */ -+ smp_rmb(); -+ return finalized; -+} -+ -+static inline -+int lib_ring_buffer_channel_is_finalized(const struct channel *chan) -+{ -+ return chan->finalized; -+} -+ -+static inline -+int lib_ring_buffer_channel_is_disabled(const struct channel *chan) -+{ -+ return atomic_read(&chan->record_disabled); -+} -+ -+static inline -+unsigned long lib_ring_buffer_get_read_data_size( -+ const struct lib_ring_buffer_config *config, -+ struct lib_ring_buffer *buf) -+{ -+ return subbuffer_get_read_data_size(config, &buf->backend); -+} -+ -+static inline -+unsigned long lib_ring_buffer_get_records_count( -+ const struct lib_ring_buffer_config *config, -+ struct lib_ring_buffer *buf) -+{ -+ return v_read(config, &buf->records_count); -+} -+ -+static inline -+unsigned long lib_ring_buffer_get_records_overrun( -+ const struct lib_ring_buffer_config *config, -+ struct lib_ring_buffer *buf) -+{ -+ return v_read(config, &buf->records_overrun); -+} -+ -+static inline -+unsigned long lib_ring_buffer_get_records_lost_full( -+ const struct lib_ring_buffer_config *config, -+ struct lib_ring_buffer *buf) -+{ -+ return v_read(config, &buf->records_lost_full); -+} -+ -+static inline -+unsigned long lib_ring_buffer_get_records_lost_wrap( -+ const struct lib_ring_buffer_config *config, -+ struct lib_ring_buffer *buf) -+{ -+ return v_read(config, &buf->records_lost_wrap); -+} -+ -+static inline -+unsigned long lib_ring_buffer_get_records_lost_big( -+ const struct lib_ring_buffer_config *config, -+ struct lib_ring_buffer *buf) -+{ -+ return v_read(config, &buf->records_lost_big); -+} -+ -+static inline -+unsigned long lib_ring_buffer_get_records_read( -+ const struct lib_ring_buffer_config *config, -+ struct lib_ring_buffer *buf) -+{ -+ return v_read(config, &buf->backend.records_read); -+} -+ -+#endif /* _LIB_RING_BUFFER_FRONTEND_H */ ---- /dev/null -+++ b/drivers/staging/lttng/lib/ringbuffer/frontend_api.h -@@ -0,0 +1,371 @@ -+#ifndef _LIB_RING_BUFFER_FRONTEND_API_H -+#define _LIB_RING_BUFFER_FRONTEND_API_H -+ -+/* -+ * lib/ringbuffer/frontend_api.h -+ * -+ * Ring Buffer Library Synchronization Header (buffer write API). -+ * -+ * Copyright (C) 2005-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ * -+ * Author: -+ * Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * See ring_buffer_frontend.c for more information on wait-free algorithms. -+ * See linux/ringbuffer/frontend.h for channel allocation and read-side API. -+ */ -+ -+#include "../../wrapper/ringbuffer/frontend.h" -+#include <linux/errno.h> -+#include <linux/prefetch.h> -+ -+/** -+ * lib_ring_buffer_get_cpu - Precedes ring buffer reserve/commit. -+ * -+ * Disables preemption (acts as a RCU read-side critical section) and keeps a -+ * ring buffer nesting count as supplementary safety net to ensure tracer client -+ * code will never trigger an endless recursion. Returns the processor ID on -+ * success, -EPERM on failure (nesting count too high). -+ * -+ * asm volatile and "memory" clobber prevent the compiler from moving -+ * instructions out of the ring buffer nesting count. This is required to ensure -+ * that probe side-effects which can cause recursion (e.g. unforeseen traps, -+ * divisions by 0, ...) are triggered within the incremented nesting count -+ * section. -+ */ -+static inline -+int lib_ring_buffer_get_cpu(const struct lib_ring_buffer_config *config) -+{ -+ int cpu, nesting; -+ -+ rcu_read_lock_sched_notrace(); -+ cpu = smp_processor_id(); -+ nesting = ++per_cpu(lib_ring_buffer_nesting, cpu); -+ barrier(); -+ -+ if (unlikely(nesting > 4)) { -+ WARN_ON_ONCE(1); -+ per_cpu(lib_ring_buffer_nesting, cpu)--; -+ rcu_read_unlock_sched_notrace(); -+ return -EPERM; -+ } else -+ return cpu; -+} -+ -+/** -+ * lib_ring_buffer_put_cpu - Follows ring buffer reserve/commit. -+ */ -+static inline -+void lib_ring_buffer_put_cpu(const struct lib_ring_buffer_config *config) -+{ -+ barrier(); -+ __get_cpu_var(lib_ring_buffer_nesting)--; -+ rcu_read_unlock_sched_notrace(); -+} -+ -+/* -+ * lib_ring_buffer_try_reserve is called by lib_ring_buffer_reserve(). It is not -+ * part of the API per se. -+ * -+ * returns 0 if reserve ok, or 1 if the slow path must be taken. -+ */ -+static inline -+int lib_ring_buffer_try_reserve(const struct lib_ring_buffer_config *config, -+ struct lib_ring_buffer_ctx *ctx, -+ unsigned long *o_begin, unsigned long *o_end, -+ unsigned long *o_old, size_t *before_hdr_pad) -+{ -+ struct channel *chan = ctx->chan; -+ struct lib_ring_buffer *buf = ctx->buf; -+ *o_begin = v_read(config, &buf->offset); -+ *o_old = *o_begin; -+ -+ ctx->tsc = lib_ring_buffer_clock_read(chan); -+ if ((int64_t) ctx->tsc == -EIO) -+ return 1; -+ -+ /* -+ * Prefetch cacheline for read because we have to read the previous -+ * commit counter to increment it and commit seq value to compare it to -+ * the commit counter. -+ */ -+ prefetch(&buf->commit_hot[subbuf_index(*o_begin, chan)]); -+ -+ if (last_tsc_overflow(config, buf, ctx->tsc)) -+ ctx->rflags |= RING_BUFFER_RFLAG_FULL_TSC; -+ -+ if (unlikely(subbuf_offset(*o_begin, chan) == 0)) -+ return 1; -+ -+ ctx->slot_size = record_header_size(config, chan, *o_begin, -+ before_hdr_pad, ctx); -+ ctx->slot_size += -+ lib_ring_buffer_align(*o_begin + ctx->slot_size, -+ ctx->largest_align) + ctx->data_size; -+ if (unlikely((subbuf_offset(*o_begin, chan) + ctx->slot_size) -+ > chan->backend.subbuf_size)) -+ return 1; -+ -+ /* -+ * Record fits in the current buffer and we are not on a switch -+ * boundary. It's safe to write. -+ */ -+ *o_end = *o_begin + ctx->slot_size; -+ -+ if (unlikely((subbuf_offset(*o_end, chan)) == 0)) -+ /* -+ * The offset_end will fall at the very beginning of the next -+ * subbuffer. -+ */ -+ return 1; -+ -+ return 0; -+} -+ -+/** -+ * lib_ring_buffer_reserve - Reserve space in a ring buffer. -+ * @config: ring buffer instance configuration. -+ * @ctx: ring buffer context. (input and output) Must be already initialized. -+ * -+ * Atomic wait-free slot reservation. The reserved space starts at the context -+ * "pre_offset". Its length is "slot_size". The associated time-stamp is "tsc". -+ * -+ * Return : -+ * 0 on success. -+ * -EAGAIN if channel is disabled. -+ * -ENOSPC if event size is too large for packet. -+ * -ENOBUFS if there is currently not enough space in buffer for the event. -+ * -EIO if data cannot be written into the buffer for any other reason. -+ */ -+ -+static inline -+int lib_ring_buffer_reserve(const struct lib_ring_buffer_config *config, -+ struct lib_ring_buffer_ctx *ctx) -+{ -+ struct channel *chan = ctx->chan; -+ struct lib_ring_buffer *buf; -+ unsigned long o_begin, o_end, o_old; -+ size_t before_hdr_pad = 0; -+ -+ if (atomic_read(&chan->record_disabled)) -+ return -EAGAIN; -+ -+ if (config->alloc == RING_BUFFER_ALLOC_PER_CPU) -+ buf = per_cpu_ptr(chan->backend.buf, ctx->cpu); -+ else -+ buf = chan->backend.buf; -+ if (atomic_read(&buf->record_disabled)) -+ return -EAGAIN; -+ ctx->buf = buf; -+ -+ /* -+ * Perform retryable operations. -+ */ -+ if (unlikely(lib_ring_buffer_try_reserve(config, ctx, &o_begin, -+ &o_end, &o_old, &before_hdr_pad))) -+ goto slow_path; -+ -+ if (unlikely(v_cmpxchg(config, &ctx->buf->offset, o_old, o_end) -+ != o_old)) -+ goto slow_path; -+ -+ /* -+ * Atomically update last_tsc. This update races against concurrent -+ * atomic updates, but the race will always cause supplementary full TSC -+ * record headers, never the opposite (missing a full TSC record header -+ * when it would be needed). -+ */ -+ save_last_tsc(config, ctx->buf, ctx->tsc); -+ -+ /* -+ * Push the reader if necessary -+ */ -+ lib_ring_buffer_reserve_push_reader(ctx->buf, chan, o_end - 1); -+ -+ /* -+ * Clear noref flag for this subbuffer. -+ */ -+ lib_ring_buffer_clear_noref(config, &ctx->buf->backend, -+ subbuf_index(o_end - 1, chan)); -+ -+ ctx->pre_offset = o_begin; -+ ctx->buf_offset = o_begin + before_hdr_pad; -+ return 0; -+slow_path: -+ return lib_ring_buffer_reserve_slow(ctx); -+} -+ -+/** -+ * lib_ring_buffer_switch - Perform a sub-buffer switch for a per-cpu buffer. -+ * @config: ring buffer instance configuration. -+ * @buf: buffer -+ * @mode: buffer switch mode (SWITCH_ACTIVE or SWITCH_FLUSH) -+ * -+ * This operation is completely reentrant : can be called while tracing is -+ * active with absolutely no lock held. -+ * -+ * Note, however, that as a v_cmpxchg is used for some atomic operations and -+ * requires to be executed locally for per-CPU buffers, this function must be -+ * called from the CPU which owns the buffer for a ACTIVE flush, with preemption -+ * disabled, for RING_BUFFER_SYNC_PER_CPU configuration. -+ */ -+static inline -+void lib_ring_buffer_switch(const struct lib_ring_buffer_config *config, -+ struct lib_ring_buffer *buf, enum switch_mode mode) -+{ -+ lib_ring_buffer_switch_slow(buf, mode); -+} -+ -+/* See ring_buffer_frontend_api.h for lib_ring_buffer_reserve(). */ -+ -+/** -+ * lib_ring_buffer_commit - Commit an record. -+ * @config: ring buffer instance configuration. -+ * @ctx: ring buffer context. (input arguments only) -+ * -+ * Atomic unordered slot commit. Increments the commit count in the -+ * specified sub-buffer, and delivers it if necessary. -+ */ -+static inline -+void lib_ring_buffer_commit(const struct lib_ring_buffer_config *config, -+ const struct lib_ring_buffer_ctx *ctx) -+{ -+ struct channel *chan = ctx->chan; -+ struct lib_ring_buffer *buf = ctx->buf; -+ unsigned long offset_end = ctx->buf_offset; -+ unsigned long endidx = subbuf_index(offset_end - 1, chan); -+ unsigned long commit_count; -+ -+ /* -+ * Must count record before incrementing the commit count. -+ */ -+ subbuffer_count_record(config, &buf->backend, endidx); -+ -+ /* -+ * Order all writes to buffer before the commit count update that will -+ * determine that the subbuffer is full. -+ */ -+ if (config->ipi == RING_BUFFER_IPI_BARRIER) { -+ /* -+ * Must write slot data before incrementing commit count. This -+ * compiler barrier is upgraded into a smp_mb() by the IPI sent -+ * by get_subbuf(). -+ */ -+ barrier(); -+ } else -+ smp_wmb(); -+ -+ v_add(config, ctx->slot_size, &buf->commit_hot[endidx].cc); -+ -+ /* -+ * commit count read can race with concurrent OOO commit count updates. -+ * This is only needed for lib_ring_buffer_check_deliver (for -+ * non-polling delivery only) and for -+ * lib_ring_buffer_write_commit_counter. The race can only cause the -+ * counter to be read with the same value more than once, which could -+ * cause : -+ * - Multiple delivery for the same sub-buffer (which is handled -+ * gracefully by the reader code) if the value is for a full -+ * sub-buffer. It's important that we can never miss a sub-buffer -+ * delivery. Re-reading the value after the v_add ensures this. -+ * - Reading a commit_count with a higher value that what was actually -+ * added to it for the lib_ring_buffer_write_commit_counter call -+ * (again caused by a concurrent committer). It does not matter, -+ * because this function is interested in the fact that the commit -+ * count reaches back the reserve offset for a specific sub-buffer, -+ * which is completely independent of the order. -+ */ -+ commit_count = v_read(config, &buf->commit_hot[endidx].cc); -+ -+ lib_ring_buffer_check_deliver(config, buf, chan, offset_end - 1, -+ commit_count, endidx, ctx->tsc); -+ /* -+ * Update used size at each commit. It's needed only for extracting -+ * ring_buffer buffers from vmcore, after crash. -+ */ -+ lib_ring_buffer_write_commit_counter(config, buf, chan, endidx, -+ ctx->buf_offset, commit_count, -+ ctx->slot_size); -+} -+ -+/** -+ * lib_ring_buffer_try_discard_reserve - Try discarding a record. -+ * @config: ring buffer instance configuration. -+ * @ctx: ring buffer context. (input arguments only) -+ * -+ * Only succeeds if no other record has been written after the record to -+ * discard. If discard fails, the record must be committed to the buffer. -+ * -+ * Returns 0 upon success, -EPERM if the record cannot be discarded. -+ */ -+static inline -+int lib_ring_buffer_try_discard_reserve(const struct lib_ring_buffer_config *config, -+ const struct lib_ring_buffer_ctx *ctx) -+{ -+ struct lib_ring_buffer *buf = ctx->buf; -+ unsigned long end_offset = ctx->pre_offset + ctx->slot_size; -+ -+ /* -+ * We need to ensure that if the cmpxchg succeeds and discards the -+ * record, the next record will record a full TSC, because it cannot -+ * rely on the last_tsc associated with the discarded record to detect -+ * overflows. The only way to ensure this is to set the last_tsc to 0 -+ * (assuming no 64-bit TSC overflow), which forces to write a 64-bit -+ * timestamp in the next record. -+ * -+ * Note: if discard fails, we must leave the TSC in the record header. -+ * It is needed to keep track of TSC overflows for the following -+ * records. -+ */ -+ save_last_tsc(config, buf, 0ULL); -+ -+ if (likely(v_cmpxchg(config, &buf->offset, end_offset, ctx->pre_offset) -+ != end_offset)) -+ return -EPERM; -+ else -+ return 0; -+} -+ -+static inline -+void channel_record_disable(const struct lib_ring_buffer_config *config, -+ struct channel *chan) -+{ -+ atomic_inc(&chan->record_disabled); -+} -+ -+static inline -+void channel_record_enable(const struct lib_ring_buffer_config *config, -+ struct channel *chan) -+{ -+ atomic_dec(&chan->record_disabled); -+} -+ -+static inline -+void lib_ring_buffer_record_disable(const struct lib_ring_buffer_config *config, -+ struct lib_ring_buffer *buf) -+{ -+ atomic_inc(&buf->record_disabled); -+} -+ -+static inline -+void lib_ring_buffer_record_enable(const struct lib_ring_buffer_config *config, -+ struct lib_ring_buffer *buf) -+{ -+ atomic_dec(&buf->record_disabled); -+} -+ -+#endif /* _LIB_RING_BUFFER_FRONTEND_API_H */ ---- /dev/null -+++ b/drivers/staging/lttng/lib/ringbuffer/frontend_internal.h -@@ -0,0 +1,456 @@ -+#ifndef _LIB_RING_BUFFER_FRONTEND_INTERNAL_H -+#define _LIB_RING_BUFFER_FRONTEND_INTERNAL_H -+ -+/* -+ * linux/ringbuffer/frontend_internal.h -+ * -+ * Ring Buffer Library Synchronization Header (internal helpers). -+ * -+ * Copyright (C) 2005-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ * -+ * Author: -+ * Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * See ring_buffer_frontend.c for more information on wait-free algorithms. -+ */ -+ -+#include "../../wrapper/ringbuffer/config.h" -+#include "../../wrapper/ringbuffer/backend_types.h" -+#include "../../wrapper/ringbuffer/frontend_types.h" -+#include "../../lib/prio_heap/lttng_prio_heap.h" /* For per-CPU read-side iterator */ -+ -+/* Buffer offset macros */ -+ -+/* buf_trunc mask selects only the buffer number. */ -+static inline -+unsigned long buf_trunc(unsigned long offset, struct channel *chan) -+{ -+ return offset & ~(chan->backend.buf_size - 1); -+ -+} -+ -+/* Select the buffer number value (counter). */ -+static inline -+unsigned long buf_trunc_val(unsigned long offset, struct channel *chan) -+{ -+ return buf_trunc(offset, chan) >> chan->backend.buf_size_order; -+} -+ -+/* buf_offset mask selects only the offset within the current buffer. */ -+static inline -+unsigned long buf_offset(unsigned long offset, struct channel *chan) -+{ -+ return offset & (chan->backend.buf_size - 1); -+} -+ -+/* subbuf_offset mask selects the offset within the current subbuffer. */ -+static inline -+unsigned long subbuf_offset(unsigned long offset, struct channel *chan) -+{ -+ return offset & (chan->backend.subbuf_size - 1); -+} -+ -+/* subbuf_trunc mask selects the subbuffer number. */ -+static inline -+unsigned long subbuf_trunc(unsigned long offset, struct channel *chan) -+{ -+ return offset & ~(chan->backend.subbuf_size - 1); -+} -+ -+/* subbuf_align aligns the offset to the next subbuffer. */ -+static inline -+unsigned long subbuf_align(unsigned long offset, struct channel *chan) -+{ -+ return (offset + chan->backend.subbuf_size) -+ & ~(chan->backend.subbuf_size - 1); -+} -+ -+/* subbuf_index returns the index of the current subbuffer within the buffer. */ -+static inline -+unsigned long subbuf_index(unsigned long offset, struct channel *chan) -+{ -+ return buf_offset(offset, chan) >> chan->backend.subbuf_size_order; -+} -+ -+/* -+ * Last TSC comparison functions. Check if the current TSC overflows tsc_bits -+ * bits from the last TSC read. When overflows are detected, the full 64-bit -+ * timestamp counter should be written in the record header. Reads and writes -+ * last_tsc atomically. -+ */ -+ -+#if (BITS_PER_LONG == 32) -+static inline -+void save_last_tsc(const struct lib_ring_buffer_config *config, -+ struct lib_ring_buffer *buf, u64 tsc) -+{ -+ if (config->tsc_bits == 0 || config->tsc_bits == 64) -+ return; -+ -+ /* -+ * Ensure the compiler performs this update in a single instruction. -+ */ -+ v_set(config, &buf->last_tsc, (unsigned long)(tsc >> config->tsc_bits)); -+} -+ -+static inline -+int last_tsc_overflow(const struct lib_ring_buffer_config *config, -+ struct lib_ring_buffer *buf, u64 tsc) -+{ -+ unsigned long tsc_shifted; -+ -+ if (config->tsc_bits == 0 || config->tsc_bits == 64) -+ return 0; -+ -+ tsc_shifted = (unsigned long)(tsc >> config->tsc_bits); -+ if (unlikely(tsc_shifted -+ - (unsigned long)v_read(config, &buf->last_tsc))) -+ return 1; -+ else -+ return 0; -+} -+#else -+static inline -+void save_last_tsc(const struct lib_ring_buffer_config *config, -+ struct lib_ring_buffer *buf, u64 tsc) -+{ -+ if (config->tsc_bits == 0 || config->tsc_bits == 64) -+ return; -+ -+ v_set(config, &buf->last_tsc, (unsigned long)tsc); -+} -+ -+static inline -+int last_tsc_overflow(const struct lib_ring_buffer_config *config, -+ struct lib_ring_buffer *buf, u64 tsc) -+{ -+ if (config->tsc_bits == 0 || config->tsc_bits == 64) -+ return 0; -+ -+ if (unlikely((tsc - v_read(config, &buf->last_tsc)) -+ >> config->tsc_bits)) -+ return 1; -+ else -+ return 0; -+} -+#endif -+ -+extern -+int lib_ring_buffer_reserve_slow(struct lib_ring_buffer_ctx *ctx); -+ -+extern -+void lib_ring_buffer_switch_slow(struct lib_ring_buffer *buf, -+ enum switch_mode mode); -+ -+extern -+void lib_ring_buffer_switch_remote(struct lib_ring_buffer *buf); -+ -+/* Buffer write helpers */ -+ -+static inline -+void lib_ring_buffer_reserve_push_reader(struct lib_ring_buffer *buf, -+ struct channel *chan, -+ unsigned long offset) -+{ -+ unsigned long consumed_old, consumed_new; -+ -+ do { -+ consumed_old = atomic_long_read(&buf->consumed); -+ /* -+ * If buffer is in overwrite mode, push the reader consumed -+ * count if the write position has reached it and we are not -+ * at the first iteration (don't push the reader farther than -+ * the writer). This operation can be done concurrently by many -+ * writers in the same buffer, the writer being at the farthest -+ * write position sub-buffer index in the buffer being the one -+ * which will win this loop. -+ */ -+ if (unlikely(subbuf_trunc(offset, chan) -+ - subbuf_trunc(consumed_old, chan) -+ >= chan->backend.buf_size)) -+ consumed_new = subbuf_align(consumed_old, chan); -+ else -+ return; -+ } while (unlikely(atomic_long_cmpxchg(&buf->consumed, consumed_old, -+ consumed_new) != consumed_old)); -+} -+ -+static inline -+void lib_ring_buffer_vmcore_check_deliver(const struct lib_ring_buffer_config *config, -+ struct lib_ring_buffer *buf, -+ unsigned long commit_count, -+ unsigned long idx) -+{ -+ if (config->oops == RING_BUFFER_OOPS_CONSISTENCY) -+ v_set(config, &buf->commit_hot[idx].seq, commit_count); -+} -+ -+static inline -+int lib_ring_buffer_poll_deliver(const struct lib_ring_buffer_config *config, -+ struct lib_ring_buffer *buf, -+ struct channel *chan) -+{ -+ unsigned long consumed_old, consumed_idx, commit_count, write_offset; -+ -+ consumed_old = atomic_long_read(&buf->consumed); -+ consumed_idx = subbuf_index(consumed_old, chan); -+ commit_count = v_read(config, &buf->commit_cold[consumed_idx].cc_sb); -+ /* -+ * No memory barrier here, since we are only interested -+ * in a statistically correct polling result. The next poll will -+ * get the data is we are racing. The mb() that ensures correct -+ * memory order is in get_subbuf. -+ */ -+ write_offset = v_read(config, &buf->offset); -+ -+ /* -+ * Check that the subbuffer we are trying to consume has been -+ * already fully committed. -+ */ -+ -+ if (((commit_count - chan->backend.subbuf_size) -+ & chan->commit_count_mask) -+ - (buf_trunc(consumed_old, chan) -+ >> chan->backend.num_subbuf_order) -+ != 0) -+ return 0; -+ -+ /* -+ * Check that we are not about to read the same subbuffer in -+ * which the writer head is. -+ */ -+ if (subbuf_trunc(write_offset, chan) - subbuf_trunc(consumed_old, chan) -+ == 0) -+ return 0; -+ -+ return 1; -+ -+} -+ -+static inline -+int lib_ring_buffer_pending_data(const struct lib_ring_buffer_config *config, -+ struct lib_ring_buffer *buf, -+ struct channel *chan) -+{ -+ return !!subbuf_offset(v_read(config, &buf->offset), chan); -+} -+ -+static inline -+unsigned long lib_ring_buffer_get_data_size(const struct lib_ring_buffer_config *config, -+ struct lib_ring_buffer *buf, -+ unsigned long idx) -+{ -+ return subbuffer_get_data_size(config, &buf->backend, idx); -+} -+ -+/* -+ * Check if all space reservation in a buffer have been committed. This helps -+ * knowing if an execution context is nested (for per-cpu buffers only). -+ * This is a very specific ftrace use-case, so we keep this as "internal" API. -+ */ -+static inline -+int lib_ring_buffer_reserve_committed(const struct lib_ring_buffer_config *config, -+ struct lib_ring_buffer *buf, -+ struct channel *chan) -+{ -+ unsigned long offset, idx, commit_count; -+ -+ CHAN_WARN_ON(chan, config->alloc != RING_BUFFER_ALLOC_PER_CPU); -+ CHAN_WARN_ON(chan, config->sync != RING_BUFFER_SYNC_PER_CPU); -+ -+ /* -+ * Read offset and commit count in a loop so they are both read -+ * atomically wrt interrupts. By deal with interrupt concurrency by -+ * restarting both reads if the offset has been pushed. Note that given -+ * we only have to deal with interrupt concurrency here, an interrupt -+ * modifying the commit count will also modify "offset", so it is safe -+ * to only check for offset modifications. -+ */ -+ do { -+ offset = v_read(config, &buf->offset); -+ idx = subbuf_index(offset, chan); -+ commit_count = v_read(config, &buf->commit_hot[idx].cc); -+ } while (offset != v_read(config, &buf->offset)); -+ -+ return ((buf_trunc(offset, chan) >> chan->backend.num_subbuf_order) -+ - (commit_count & chan->commit_count_mask) == 0); -+} -+ -+/* -+ * Receive end of subbuffer TSC as parameter. It has been read in the -+ * space reservation loop of either reserve or switch, which ensures it -+ * progresses monotonically with event records in the buffer. Therefore, -+ * it ensures that the end timestamp of a subbuffer is <= begin -+ * timestamp of the following subbuffers. -+ */ -+static inline -+void lib_ring_buffer_check_deliver(const struct lib_ring_buffer_config *config, -+ struct lib_ring_buffer *buf, -+ struct channel *chan, -+ unsigned long offset, -+ unsigned long commit_count, -+ unsigned long idx, -+ u64 tsc) -+{ -+ unsigned long old_commit_count = commit_count -+ - chan->backend.subbuf_size; -+ -+ /* Check if all commits have been done */ -+ if (unlikely((buf_trunc(offset, chan) >> chan->backend.num_subbuf_order) -+ - (old_commit_count & chan->commit_count_mask) == 0)) { -+ /* -+ * If we succeeded at updating cc_sb below, we are the subbuffer -+ * writer delivering the subbuffer. Deals with concurrent -+ * updates of the "cc" value without adding a add_return atomic -+ * operation to the fast path. -+ * -+ * We are doing the delivery in two steps: -+ * - First, we cmpxchg() cc_sb to the new value -+ * old_commit_count + 1. This ensures that we are the only -+ * subbuffer user successfully filling the subbuffer, but we -+ * do _not_ set the cc_sb value to "commit_count" yet. -+ * Therefore, other writers that would wrap around the ring -+ * buffer and try to start writing to our subbuffer would -+ * have to drop records, because it would appear as -+ * non-filled. -+ * We therefore have exclusive access to the subbuffer control -+ * structures. This mutual exclusion with other writers is -+ * crucially important to perform record overruns count in -+ * flight recorder mode locklessly. -+ * - When we are ready to release the subbuffer (either for -+ * reading or for overrun by other writers), we simply set the -+ * cc_sb value to "commit_count" and perform delivery. -+ * -+ * The subbuffer size is least 2 bytes (minimum size: 1 page). -+ * This guarantees that old_commit_count + 1 != commit_count. -+ */ -+ -+ /* -+ * Order prior updates to reserve count prior to the -+ * commit_cold cc_sb update. -+ */ -+ smp_wmb(); -+ if (likely(v_cmpxchg(config, &buf->commit_cold[idx].cc_sb, -+ old_commit_count, old_commit_count + 1) -+ == old_commit_count)) { -+ /* -+ * Start of exclusive subbuffer access. We are -+ * guaranteed to be the last writer in this subbuffer -+ * and any other writer trying to access this subbuffer -+ * in this state is required to drop records. -+ */ -+ v_add(config, -+ subbuffer_get_records_count(config, -+ &buf->backend, idx), -+ &buf->records_count); -+ v_add(config, -+ subbuffer_count_records_overrun(config, -+ &buf->backend, -+ idx), -+ &buf->records_overrun); -+ config->cb.buffer_end(buf, tsc, idx, -+ lib_ring_buffer_get_data_size(config, -+ buf, -+ idx)); -+ -+ /* -+ * Set noref flag and offset for this subbuffer id. -+ * Contains a memory barrier that ensures counter stores -+ * are ordered before set noref and offset. -+ */ -+ lib_ring_buffer_set_noref_offset(config, &buf->backend, idx, -+ buf_trunc_val(offset, chan)); -+ -+ /* -+ * Order set_noref and record counter updates before the -+ * end of subbuffer exclusive access. Orders with -+ * respect to writers coming into the subbuffer after -+ * wrap around, and also order wrt concurrent readers. -+ */ -+ smp_mb(); -+ /* End of exclusive subbuffer access */ -+ v_set(config, &buf->commit_cold[idx].cc_sb, -+ commit_count); -+ /* -+ * Order later updates to reserve count after -+ * the commit_cold cc_sb update. -+ */ -+ smp_wmb(); -+ lib_ring_buffer_vmcore_check_deliver(config, buf, -+ commit_count, idx); -+ -+ /* -+ * RING_BUFFER_WAKEUP_BY_WRITER wakeup is not lock-free. -+ */ -+ if (config->wakeup == RING_BUFFER_WAKEUP_BY_WRITER -+ && atomic_long_read(&buf->active_readers) -+ && lib_ring_buffer_poll_deliver(config, buf, chan)) { -+ wake_up_interruptible(&buf->read_wait); -+ wake_up_interruptible(&chan->read_wait); -+ } -+ -+ } -+ } -+} -+ -+/* -+ * lib_ring_buffer_write_commit_counter -+ * -+ * For flight recording. must be called after commit. -+ * This function increments the subbuffer's commit_seq counter each time the -+ * commit count reaches back the reserve offset (modulo subbuffer size). It is -+ * useful for crash dump. -+ */ -+static inline -+void lib_ring_buffer_write_commit_counter(const struct lib_ring_buffer_config *config, -+ struct lib_ring_buffer *buf, -+ struct channel *chan, -+ unsigned long idx, -+ unsigned long buf_offset, -+ unsigned long commit_count, -+ size_t slot_size) -+{ -+ unsigned long offset, commit_seq_old; -+ -+ if (config->oops != RING_BUFFER_OOPS_CONSISTENCY) -+ return; -+ -+ offset = buf_offset + slot_size; -+ -+ /* -+ * subbuf_offset includes commit_count_mask. We can simply -+ * compare the offsets within the subbuffer without caring about -+ * buffer full/empty mismatch because offset is never zero here -+ * (subbuffer header and record headers have non-zero length). -+ */ -+ if (unlikely(subbuf_offset(offset - commit_count, chan))) -+ return; -+ -+ commit_seq_old = v_read(config, &buf->commit_hot[idx].seq); -+ while ((long) (commit_seq_old - commit_count) < 0) -+ commit_seq_old = v_cmpxchg(config, &buf->commit_hot[idx].seq, -+ commit_seq_old, commit_count); -+} -+ -+extern int lib_ring_buffer_create(struct lib_ring_buffer *buf, -+ struct channel_backend *chanb, int cpu); -+extern void lib_ring_buffer_free(struct lib_ring_buffer *buf); -+ -+/* Keep track of trap nesting inside ring buffer code */ -+DECLARE_PER_CPU(unsigned int, lib_ring_buffer_nesting); -+ -+#endif /* _LIB_RING_BUFFER_FRONTEND_INTERNAL_H */ ---- /dev/null -+++ b/drivers/staging/lttng/lib/ringbuffer/frontend_types.h -@@ -0,0 +1,188 @@ -+#ifndef _LIB_RING_BUFFER_FRONTEND_TYPES_H -+#define _LIB_RING_BUFFER_FRONTEND_TYPES_H -+ -+/* -+ * lib/ringbuffer/frontend_types.h -+ * -+ * Ring Buffer Library Synchronization Header (types). -+ * -+ * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ * -+ * Author: -+ * Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * See ring_buffer_frontend.c for more information on wait-free algorithms. -+ */ -+ -+#include <linux/kref.h> -+#include "../../wrapper/ringbuffer/config.h" -+#include "../../wrapper/ringbuffer/backend_types.h" -+#include "../../wrapper/spinlock.h" -+#include "../../lib/prio_heap/lttng_prio_heap.h" /* For per-CPU read-side iterator */ -+ -+/* -+ * A switch is done during tracing or as a final flush after tracing (so it -+ * won't write in the new sub-buffer). -+ */ -+enum switch_mode { SWITCH_ACTIVE, SWITCH_FLUSH }; -+ -+/* channel-level read-side iterator */ -+struct channel_iter { -+ /* Prio heap of buffers. Lowest timestamps at the top. */ -+ struct lttng_ptr_heap heap; /* Heap of struct lib_ring_buffer ptrs */ -+ struct list_head empty_head; /* Empty buffers linked-list head */ -+ int read_open; /* Opened for reading ? */ -+ u64 last_qs; /* Last quiescent state timestamp */ -+ u64 last_timestamp; /* Last timestamp (for WARN_ON) */ -+ int last_cpu; /* Last timestamp cpu */ -+ /* -+ * read() file operation state. -+ */ -+ unsigned long len_left; -+}; -+ -+/* channel: collection of per-cpu ring buffers. */ -+struct channel { -+ atomic_t record_disabled; -+ unsigned long commit_count_mask; /* -+ * Commit count mask, removing -+ * the MSBs corresponding to -+ * bits used to represent the -+ * subbuffer index. -+ */ -+ -+ struct channel_backend backend; /* Associated backend */ -+ -+ unsigned long switch_timer_interval; /* Buffer flush (jiffies) */ -+ unsigned long read_timer_interval; /* Reader wakeup (jiffies) */ -+ struct notifier_block cpu_hp_notifier; /* CPU hotplug notifier */ -+ struct notifier_block tick_nohz_notifier; /* CPU nohz notifier */ -+ struct notifier_block hp_iter_notifier; /* hotplug iterator notifier */ -+ unsigned int cpu_hp_enable:1; /* Enable CPU hotplug notif. */ -+ unsigned int hp_iter_enable:1; /* Enable hp iter notif. */ -+ wait_queue_head_t read_wait; /* reader wait queue */ -+ wait_queue_head_t hp_wait; /* CPU hotplug wait queue */ -+ int finalized; /* Has channel been finalized */ -+ struct channel_iter iter; /* Channel read-side iterator */ -+ struct kref ref; /* Reference count */ -+}; -+ -+/* Per-subbuffer commit counters used on the hot path */ -+struct commit_counters_hot { -+ union v_atomic cc; /* Commit counter */ -+ union v_atomic seq; /* Consecutive commits */ -+}; -+ -+/* Per-subbuffer commit counters used only on cold paths */ -+struct commit_counters_cold { -+ union v_atomic cc_sb; /* Incremented _once_ at sb switch */ -+}; -+ -+/* Per-buffer read iterator */ -+struct lib_ring_buffer_iter { -+ u64 timestamp; /* Current record timestamp */ -+ size_t header_len; /* Current record header length */ -+ size_t payload_len; /* Current record payload length */ -+ -+ struct list_head empty_node; /* Linked list of empty buffers */ -+ unsigned long consumed, read_offset, data_size; -+ enum { -+ ITER_GET_SUBBUF = 0, -+ ITER_TEST_RECORD, -+ ITER_NEXT_RECORD, -+ ITER_PUT_SUBBUF, -+ } state; -+ unsigned int allocated:1; -+ unsigned int read_open:1; /* Opened for reading ? */ -+}; -+ -+/* ring buffer state */ -+struct lib_ring_buffer { -+ /* First 32 bytes cache-hot cacheline */ -+ union v_atomic offset; /* Current offset in the buffer */ -+ struct commit_counters_hot *commit_hot; -+ /* Commit count per sub-buffer */ -+ atomic_long_t consumed; /* -+ * Current offset in the buffer -+ * standard atomic access (shared) -+ */ -+ atomic_t record_disabled; -+ /* End of first 32 bytes cacheline */ -+ union v_atomic last_tsc; /* -+ * Last timestamp written in the buffer. -+ */ -+ -+ struct lib_ring_buffer_backend backend; /* Associated backend */ -+ -+ struct commit_counters_cold *commit_cold; -+ /* Commit count per sub-buffer */ -+ atomic_long_t active_readers; /* -+ * Active readers count -+ * standard atomic access (shared) -+ */ -+ /* Dropped records */ -+ union v_atomic records_lost_full; /* Buffer full */ -+ union v_atomic records_lost_wrap; /* Nested wrap-around */ -+ union v_atomic records_lost_big; /* Events too big */ -+ union v_atomic records_count; /* Number of records written */ -+ union v_atomic records_overrun; /* Number of overwritten records */ -+ wait_queue_head_t read_wait; /* reader buffer-level wait queue */ -+ wait_queue_head_t write_wait; /* writer buffer-level wait queue (for metadata only) */ -+ int finalized; /* buffer has been finalized */ -+ struct timer_list switch_timer; /* timer for periodical switch */ -+ struct timer_list read_timer; /* timer for read poll */ -+ raw_spinlock_t raw_tick_nohz_spinlock; /* nohz entry lock/trylock */ -+ struct lib_ring_buffer_iter iter; /* read-side iterator */ -+ unsigned long get_subbuf_consumed; /* Read-side consumed */ -+ unsigned long prod_snapshot; /* Producer count snapshot */ -+ unsigned long cons_snapshot; /* Consumer count snapshot */ -+ unsigned int get_subbuf:1, /* Sub-buffer being held by reader */ -+ switch_timer_enabled:1, /* Protected by ring_buffer_nohz_lock */ -+ read_timer_enabled:1; /* Protected by ring_buffer_nohz_lock */ -+}; -+ -+static inline -+void *channel_get_private(struct channel *chan) -+{ -+ return chan->backend.priv; -+} -+ -+/* -+ * Issue warnings and disable channels upon internal error. -+ * Can receive struct lib_ring_buffer or struct lib_ring_buffer_backend -+ * parameters. -+ */ -+#define CHAN_WARN_ON(c, cond) \ -+ ({ \ -+ struct channel *__chan; \ -+ int _____ret = unlikely(cond); \ -+ if (_____ret) { \ -+ if (__same_type(*(c), struct channel_backend)) \ -+ __chan = container_of((void *) (c), \ -+ struct channel, \ -+ backend); \ -+ else if (__same_type(*(c), struct channel)) \ -+ __chan = (void *) (c); \ -+ else \ -+ BUG_ON(1); \ -+ atomic_inc(&__chan->record_disabled); \ -+ WARN_ON(1); \ -+ } \ -+ _____ret; \ -+ }) -+ -+#endif /* _LIB_RING_BUFFER_FRONTEND_TYPES_H */ ---- /dev/null -+++ b/drivers/staging/lttng/lib/ringbuffer/iterator.h -@@ -0,0 +1,83 @@ -+#ifndef _LIB_RING_BUFFER_ITERATOR_H -+#define _LIB_RING_BUFFER_ITERATOR_H -+ -+/* -+ * lib/ringbuffer/iterator.h -+ * -+ * Ring buffer and channel iterators. -+ * -+ * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ * -+ * Author: -+ * Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ */ -+ -+#include "../../wrapper/ringbuffer/backend.h" -+#include "../../wrapper/ringbuffer/frontend.h" -+#include "../../wrapper/ringbuffer/vfs.h" -+ -+/* -+ * lib_ring_buffer_get_next_record advances the buffer read position to the next -+ * record. It returns either the size of the next record, -EAGAIN if there is -+ * currently no data available, or -ENODATA if no data is available and buffer -+ * is finalized. -+ */ -+extern ssize_t lib_ring_buffer_get_next_record(struct channel *chan, -+ struct lib_ring_buffer *buf); -+ -+/* -+ * channel_get_next_record advances the buffer read position to the next record. -+ * It returns either the size of the next record, -EAGAIN if there is currently -+ * no data available, or -ENODATA if no data is available and buffer is -+ * finalized. -+ * Returns the current buffer in ret_buf. -+ */ -+extern ssize_t channel_get_next_record(struct channel *chan, -+ struct lib_ring_buffer **ret_buf); -+ -+/** -+ * read_current_record - copy the buffer current record into dest. -+ * @buf: ring buffer -+ * @dest: destination where the record should be copied -+ * -+ * dest should be large enough to contain the record. Returns the number of -+ * bytes copied. -+ */ -+static inline size_t read_current_record(struct lib_ring_buffer *buf, void *dest) -+{ -+ return lib_ring_buffer_read(&buf->backend, buf->iter.read_offset, -+ dest, buf->iter.payload_len); -+} -+ -+extern int lib_ring_buffer_iterator_open(struct lib_ring_buffer *buf); -+extern void lib_ring_buffer_iterator_release(struct lib_ring_buffer *buf); -+extern int channel_iterator_open(struct channel *chan); -+extern void channel_iterator_release(struct channel *chan); -+ -+extern const struct file_operations channel_payload_file_operations; -+extern const struct file_operations lib_ring_buffer_payload_file_operations; -+ -+/* -+ * Used internally. -+ */ -+int channel_iterator_init(struct channel *chan); -+void channel_iterator_unregister_notifiers(struct channel *chan); -+void channel_iterator_free(struct channel *chan); -+void channel_iterator_reset(struct channel *chan); -+void lib_ring_buffer_iterator_reset(struct lib_ring_buffer *buf); -+ -+#endif /* _LIB_RING_BUFFER_ITERATOR_H */ ---- /dev/null -+++ b/drivers/staging/lttng/lib/ringbuffer/nohz.h -@@ -0,0 +1,42 @@ -+#ifndef _LIB_RING_BUFFER_NOHZ_H -+#define _LIB_RING_BUFFER_NOHZ_H -+ -+/* -+ * lib/ringbuffer/nohz.h -+ * -+ * Copyright (C) 2011-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#ifdef CONFIG_LIB_RING_BUFFER -+void lib_ring_buffer_tick_nohz_flush(void); -+void lib_ring_buffer_tick_nohz_stop(void); -+void lib_ring_buffer_tick_nohz_restart(void); -+#else -+static inline void lib_ring_buffer_tick_nohz_flush(void) -+{ -+} -+ -+static inline void lib_ring_buffer_tick_nohz_stop(void) -+{ -+} -+ -+static inline void lib_ring_buffer_tick_nohz_restart(void) -+{ -+} -+#endif -+ -+#endif /* _LIB_RING_BUFFER_NOHZ_H */ ---- /dev/null -+++ b/drivers/staging/lttng/lib/ringbuffer/ring_buffer_backend.c -@@ -0,0 +1,869 @@ -+/* -+ * ring_buffer_backend.c -+ * -+ * Copyright (C) 2005-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/stddef.h> -+#include <linux/module.h> -+#include <linux/string.h> -+#include <linux/bitops.h> -+#include <linux/delay.h> -+#include <linux/errno.h> -+#include <linux/slab.h> -+#include <linux/cpu.h> -+#include <linux/mm.h> -+ -+#include "../../wrapper/vmalloc.h" /* for wrapper_vmalloc_sync_all() */ -+#include "../../wrapper/ringbuffer/config.h" -+#include "../../wrapper/ringbuffer/backend.h" -+#include "../../wrapper/ringbuffer/frontend.h" -+ -+/** -+ * lib_ring_buffer_backend_allocate - allocate a channel buffer -+ * @config: ring buffer instance configuration -+ * @buf: the buffer struct -+ * @size: total size of the buffer -+ * @num_subbuf: number of subbuffers -+ * @extra_reader_sb: need extra subbuffer for reader -+ */ -+static -+int lib_ring_buffer_backend_allocate(const struct lib_ring_buffer_config *config, -+ struct lib_ring_buffer_backend *bufb, -+ size_t size, size_t num_subbuf, -+ int extra_reader_sb) -+{ -+ struct channel_backend *chanb = &bufb->chan->backend; -+ unsigned long j, num_pages, num_pages_per_subbuf, page_idx = 0; -+ unsigned long subbuf_size, mmap_offset = 0; -+ unsigned long num_subbuf_alloc; -+ struct page **pages; -+ void **virt; -+ unsigned long i; -+ -+ num_pages = size >> PAGE_SHIFT; -+ num_pages_per_subbuf = num_pages >> get_count_order(num_subbuf); -+ subbuf_size = chanb->subbuf_size; -+ num_subbuf_alloc = num_subbuf; -+ -+ if (extra_reader_sb) { -+ num_pages += num_pages_per_subbuf; /* Add pages for reader */ -+ num_subbuf_alloc++; -+ } -+ -+ pages = kmalloc_node(ALIGN(sizeof(*pages) * num_pages, -+ 1 << INTERNODE_CACHE_SHIFT), -+ GFP_KERNEL, cpu_to_node(max(bufb->cpu, 0))); -+ if (unlikely(!pages)) -+ goto pages_error; -+ -+ virt = kmalloc_node(ALIGN(sizeof(*virt) * num_pages, -+ 1 << INTERNODE_CACHE_SHIFT), -+ GFP_KERNEL, cpu_to_node(max(bufb->cpu, 0))); -+ if (unlikely(!virt)) -+ goto virt_error; -+ -+ bufb->array = kmalloc_node(ALIGN(sizeof(*bufb->array) -+ * num_subbuf_alloc, -+ 1 << INTERNODE_CACHE_SHIFT), -+ GFP_KERNEL, cpu_to_node(max(bufb->cpu, 0))); -+ if (unlikely(!bufb->array)) -+ goto array_error; -+ -+ for (i = 0; i < num_pages; i++) { -+ pages[i] = alloc_pages_node(cpu_to_node(max(bufb->cpu, 0)), -+ GFP_KERNEL | __GFP_ZERO, 0); -+ if (unlikely(!pages[i])) -+ goto depopulate; -+ virt[i] = page_address(pages[i]); -+ } -+ bufb->num_pages_per_subbuf = num_pages_per_subbuf; -+ -+ /* Allocate backend pages array elements */ -+ for (i = 0; i < num_subbuf_alloc; i++) { -+ bufb->array[i] = -+ kzalloc_node(ALIGN( -+ sizeof(struct lib_ring_buffer_backend_pages) + -+ sizeof(struct lib_ring_buffer_backend_page) -+ * num_pages_per_subbuf, -+ 1 << INTERNODE_CACHE_SHIFT), -+ GFP_KERNEL, cpu_to_node(max(bufb->cpu, 0))); -+ if (!bufb->array[i]) -+ goto free_array; -+ } -+ -+ /* Allocate write-side subbuffer table */ -+ bufb->buf_wsb = kzalloc_node(ALIGN( -+ sizeof(struct lib_ring_buffer_backend_subbuffer) -+ * num_subbuf, -+ 1 << INTERNODE_CACHE_SHIFT), -+ GFP_KERNEL, cpu_to_node(max(bufb->cpu, 0))); -+ if (unlikely(!bufb->buf_wsb)) -+ goto free_array; -+ -+ for (i = 0; i < num_subbuf; i++) -+ bufb->buf_wsb[i].id = subbuffer_id(config, 0, 1, i); -+ -+ /* Assign read-side subbuffer table */ -+ if (extra_reader_sb) -+ bufb->buf_rsb.id = subbuffer_id(config, 0, 1, -+ num_subbuf_alloc - 1); -+ else -+ bufb->buf_rsb.id = subbuffer_id(config, 0, 1, 0); -+ -+ /* Assign pages to page index */ -+ for (i = 0; i < num_subbuf_alloc; i++) { -+ for (j = 0; j < num_pages_per_subbuf; j++) { -+ CHAN_WARN_ON(chanb, page_idx > num_pages); -+ bufb->array[i]->p[j].virt = virt[page_idx]; -+ bufb->array[i]->p[j].page = pages[page_idx]; -+ page_idx++; -+ } -+ if (config->output == RING_BUFFER_MMAP) { -+ bufb->array[i]->mmap_offset = mmap_offset; -+ mmap_offset += subbuf_size; -+ } -+ } -+ -+ /* -+ * If kmalloc ever uses vmalloc underneath, make sure the buffer pages -+ * will not fault. -+ */ -+ wrapper_vmalloc_sync_all(); -+ kfree(virt); -+ kfree(pages); -+ return 0; -+ -+free_array: -+ for (i = 0; (i < num_subbuf_alloc && bufb->array[i]); i++) -+ kfree(bufb->array[i]); -+depopulate: -+ /* Free all allocated pages */ -+ for (i = 0; (i < num_pages && pages[i]); i++) -+ __free_page(pages[i]); -+ kfree(bufb->array); -+array_error: -+ kfree(virt); -+virt_error: -+ kfree(pages); -+pages_error: -+ return -ENOMEM; -+} -+ -+int lib_ring_buffer_backend_create(struct lib_ring_buffer_backend *bufb, -+ struct channel_backend *chanb, int cpu) -+{ -+ const struct lib_ring_buffer_config *config = &chanb->config; -+ -+ bufb->chan = container_of(chanb, struct channel, backend); -+ bufb->cpu = cpu; -+ -+ return lib_ring_buffer_backend_allocate(config, bufb, chanb->buf_size, -+ chanb->num_subbuf, -+ chanb->extra_reader_sb); -+} -+ -+void lib_ring_buffer_backend_free(struct lib_ring_buffer_backend *bufb) -+{ -+ struct channel_backend *chanb = &bufb->chan->backend; -+ unsigned long i, j, num_subbuf_alloc; -+ -+ num_subbuf_alloc = chanb->num_subbuf; -+ if (chanb->extra_reader_sb) -+ num_subbuf_alloc++; -+ -+ kfree(bufb->buf_wsb); -+ for (i = 0; i < num_subbuf_alloc; i++) { -+ for (j = 0; j < bufb->num_pages_per_subbuf; j++) -+ __free_page(bufb->array[i]->p[j].page); -+ kfree(bufb->array[i]); -+ } -+ kfree(bufb->array); -+ bufb->allocated = 0; -+} -+ -+void lib_ring_buffer_backend_reset(struct lib_ring_buffer_backend *bufb) -+{ -+ struct channel_backend *chanb = &bufb->chan->backend; -+ const struct lib_ring_buffer_config *config = &chanb->config; -+ unsigned long num_subbuf_alloc; -+ unsigned int i; -+ -+ num_subbuf_alloc = chanb->num_subbuf; -+ if (chanb->extra_reader_sb) -+ num_subbuf_alloc++; -+ -+ for (i = 0; i < chanb->num_subbuf; i++) -+ bufb->buf_wsb[i].id = subbuffer_id(config, 0, 1, i); -+ if (chanb->extra_reader_sb) -+ bufb->buf_rsb.id = subbuffer_id(config, 0, 1, -+ num_subbuf_alloc - 1); -+ else -+ bufb->buf_rsb.id = subbuffer_id(config, 0, 1, 0); -+ -+ for (i = 0; i < num_subbuf_alloc; i++) { -+ /* Don't reset mmap_offset */ -+ v_set(config, &bufb->array[i]->records_commit, 0); -+ v_set(config, &bufb->array[i]->records_unread, 0); -+ bufb->array[i]->data_size = 0; -+ /* Don't reset backend page and virt addresses */ -+ } -+ /* Don't reset num_pages_per_subbuf, cpu, allocated */ -+ v_set(config, &bufb->records_read, 0); -+} -+ -+/* -+ * The frontend is responsible for also calling ring_buffer_backend_reset for -+ * each buffer when calling channel_backend_reset. -+ */ -+void channel_backend_reset(struct channel_backend *chanb) -+{ -+ struct channel *chan = container_of(chanb, struct channel, backend); -+ const struct lib_ring_buffer_config *config = &chanb->config; -+ -+ /* -+ * Don't reset buf_size, subbuf_size, subbuf_size_order, -+ * num_subbuf_order, buf_size_order, extra_reader_sb, num_subbuf, -+ * priv, notifiers, config, cpumask and name. -+ */ -+ chanb->start_tsc = config->cb.ring_buffer_clock_read(chan); -+} -+ -+#ifdef CONFIG_HOTPLUG_CPU -+/** -+ * lib_ring_buffer_cpu_hp_callback - CPU hotplug callback -+ * @nb: notifier block -+ * @action: hotplug action to take -+ * @hcpu: CPU number -+ * -+ * Returns the success/failure of the operation. (%NOTIFY_OK, %NOTIFY_BAD) -+ */ -+static -+int lib_ring_buffer_cpu_hp_callback(struct notifier_block *nb, -+ unsigned long action, -+ void *hcpu) -+{ -+ unsigned int cpu = (unsigned long)hcpu; -+ struct channel_backend *chanb = container_of(nb, struct channel_backend, -+ cpu_hp_notifier); -+ const struct lib_ring_buffer_config *config = &chanb->config; -+ struct lib_ring_buffer *buf; -+ int ret; -+ -+ CHAN_WARN_ON(chanb, config->alloc == RING_BUFFER_ALLOC_GLOBAL); -+ -+ switch (action) { -+ case CPU_UP_PREPARE: -+ case CPU_UP_PREPARE_FROZEN: -+ buf = per_cpu_ptr(chanb->buf, cpu); -+ ret = lib_ring_buffer_create(buf, chanb, cpu); -+ if (ret) { -+ printk(KERN_ERR -+ "ring_buffer_cpu_hp_callback: cpu %d " -+ "buffer creation failed\n", cpu); -+ return NOTIFY_BAD; -+ } -+ break; -+ case CPU_DEAD: -+ case CPU_DEAD_FROZEN: -+ /* No need to do a buffer switch here, because it will happen -+ * when tracing is stopped, or will be done by switch timer CPU -+ * DEAD callback. */ -+ break; -+ } -+ return NOTIFY_OK; -+} -+#endif -+ -+/** -+ * channel_backend_init - initialize a channel backend -+ * @chanb: channel backend -+ * @name: channel name -+ * @config: client ring buffer configuration -+ * @priv: client private data -+ * @parent: dentry of parent directory, %NULL for root directory -+ * @subbuf_size: size of sub-buffers (> PAGE_SIZE, power of 2) -+ * @num_subbuf: number of sub-buffers (power of 2) -+ * -+ * Returns channel pointer if successful, %NULL otherwise. -+ * -+ * Creates per-cpu channel buffers using the sizes and attributes -+ * specified. The created channel buffer files will be named -+ * name_0...name_N-1. File permissions will be %S_IRUSR. -+ * -+ * Called with CPU hotplug disabled. -+ */ -+int channel_backend_init(struct channel_backend *chanb, -+ const char *name, -+ const struct lib_ring_buffer_config *config, -+ void *priv, size_t subbuf_size, size_t num_subbuf) -+{ -+ struct channel *chan = container_of(chanb, struct channel, backend); -+ unsigned int i; -+ int ret; -+ -+ if (!name) -+ return -EPERM; -+ -+ /* Check that the subbuffer size is larger than a page. */ -+ if (subbuf_size < PAGE_SIZE) -+ return -EINVAL; -+ -+ /* -+ * Make sure the number of subbuffers and subbuffer size are -+ * power of 2 and nonzero. -+ */ -+ if (!subbuf_size || (subbuf_size & (subbuf_size - 1))) -+ return -EINVAL; -+ if (!num_subbuf || (num_subbuf & (num_subbuf - 1))) -+ return -EINVAL; -+ -+ ret = subbuffer_id_check_index(config, num_subbuf); -+ if (ret) -+ return ret; -+ -+ chanb->priv = priv; -+ chanb->buf_size = num_subbuf * subbuf_size; -+ chanb->subbuf_size = subbuf_size; -+ chanb->buf_size_order = get_count_order(chanb->buf_size); -+ chanb->subbuf_size_order = get_count_order(subbuf_size); -+ chanb->num_subbuf_order = get_count_order(num_subbuf); -+ chanb->extra_reader_sb = -+ (config->mode == RING_BUFFER_OVERWRITE) ? 1 : 0; -+ chanb->num_subbuf = num_subbuf; -+ strlcpy(chanb->name, name, NAME_MAX); -+ memcpy(&chanb->config, config, sizeof(chanb->config)); -+ -+ if (config->alloc == RING_BUFFER_ALLOC_PER_CPU) { -+ if (!zalloc_cpumask_var(&chanb->cpumask, GFP_KERNEL)) -+ return -ENOMEM; -+ } -+ -+ if (config->alloc == RING_BUFFER_ALLOC_PER_CPU) { -+ /* Allocating the buffer per-cpu structures */ -+ chanb->buf = alloc_percpu(struct lib_ring_buffer); -+ if (!chanb->buf) -+ goto free_cpumask; -+ -+ /* -+ * In case of non-hotplug cpu, if the ring-buffer is allocated -+ * in early initcall, it will not be notified of secondary cpus. -+ * In that off case, we need to allocate for all possible cpus. -+ */ -+#ifdef CONFIG_HOTPLUG_CPU -+ /* -+ * buf->backend.allocated test takes care of concurrent CPU -+ * hotplug. -+ * Priority higher than frontend, so we create the ring buffer -+ * before we start the timer. -+ */ -+ chanb->cpu_hp_notifier.notifier_call = -+ lib_ring_buffer_cpu_hp_callback; -+ chanb->cpu_hp_notifier.priority = 5; -+ register_hotcpu_notifier(&chanb->cpu_hp_notifier); -+ -+ get_online_cpus(); -+ for_each_online_cpu(i) { -+ ret = lib_ring_buffer_create(per_cpu_ptr(chanb->buf, i), -+ chanb, i); -+ if (ret) -+ goto free_bufs; /* cpu hotplug locked */ -+ } -+ put_online_cpus(); -+#else -+ for_each_possible_cpu(i) { -+ ret = lib_ring_buffer_create(per_cpu_ptr(chanb->buf, i), -+ chanb, i); -+ if (ret) -+ goto free_bufs; /* cpu hotplug locked */ -+ } -+#endif -+ } else { -+ chanb->buf = kzalloc(sizeof(struct lib_ring_buffer), GFP_KERNEL); -+ if (!chanb->buf) -+ goto free_cpumask; -+ ret = lib_ring_buffer_create(chanb->buf, chanb, -1); -+ if (ret) -+ goto free_bufs; -+ } -+ chanb->start_tsc = config->cb.ring_buffer_clock_read(chan); -+ -+ return 0; -+ -+free_bufs: -+ if (config->alloc == RING_BUFFER_ALLOC_PER_CPU) { -+ for_each_possible_cpu(i) { -+ struct lib_ring_buffer *buf = per_cpu_ptr(chanb->buf, i); -+ -+ if (!buf->backend.allocated) -+ continue; -+ lib_ring_buffer_free(buf); -+ } -+#ifdef CONFIG_HOTPLUG_CPU -+ put_online_cpus(); -+#endif -+ free_percpu(chanb->buf); -+ } else -+ kfree(chanb->buf); -+free_cpumask: -+ if (config->alloc == RING_BUFFER_ALLOC_PER_CPU) -+ free_cpumask_var(chanb->cpumask); -+ return -ENOMEM; -+} -+ -+/** -+ * channel_backend_unregister_notifiers - unregister notifiers -+ * @chan: the channel -+ * -+ * Holds CPU hotplug. -+ */ -+void channel_backend_unregister_notifiers(struct channel_backend *chanb) -+{ -+ const struct lib_ring_buffer_config *config = &chanb->config; -+ -+ if (config->alloc == RING_BUFFER_ALLOC_PER_CPU) -+ unregister_hotcpu_notifier(&chanb->cpu_hp_notifier); -+} -+ -+/** -+ * channel_backend_free - destroy the channel -+ * @chan: the channel -+ * -+ * Destroy all channel buffers and frees the channel. -+ */ -+void channel_backend_free(struct channel_backend *chanb) -+{ -+ const struct lib_ring_buffer_config *config = &chanb->config; -+ unsigned int i; -+ -+ if (config->alloc == RING_BUFFER_ALLOC_PER_CPU) { -+ for_each_possible_cpu(i) { -+ struct lib_ring_buffer *buf = per_cpu_ptr(chanb->buf, i); -+ -+ if (!buf->backend.allocated) -+ continue; -+ lib_ring_buffer_free(buf); -+ } -+ free_cpumask_var(chanb->cpumask); -+ free_percpu(chanb->buf); -+ } else { -+ struct lib_ring_buffer *buf = chanb->buf; -+ -+ CHAN_WARN_ON(chanb, !buf->backend.allocated); -+ lib_ring_buffer_free(buf); -+ kfree(buf); -+ } -+} -+ -+/** -+ * lib_ring_buffer_write - write data to a ring_buffer buffer. -+ * @bufb : buffer backend -+ * @offset : offset within the buffer -+ * @src : source address -+ * @len : length to write -+ * @pagecpy : page size copied so far -+ */ -+void _lib_ring_buffer_write(struct lib_ring_buffer_backend *bufb, size_t offset, -+ const void *src, size_t len, ssize_t pagecpy) -+{ -+ struct channel_backend *chanb = &bufb->chan->backend; -+ const struct lib_ring_buffer_config *config = &chanb->config; -+ size_t sbidx, index; -+ struct lib_ring_buffer_backend_pages *rpages; -+ unsigned long sb_bindex, id; -+ -+ do { -+ len -= pagecpy; -+ src += pagecpy; -+ offset += pagecpy; -+ sbidx = offset >> chanb->subbuf_size_order; -+ index = (offset & (chanb->subbuf_size - 1)) >> PAGE_SHIFT; -+ -+ /* -+ * Underlying layer should never ask for writes across -+ * subbuffers. -+ */ -+ CHAN_WARN_ON(chanb, offset >= chanb->buf_size); -+ -+ pagecpy = min_t(size_t, len, PAGE_SIZE - (offset & ~PAGE_MASK)); -+ id = bufb->buf_wsb[sbidx].id; -+ sb_bindex = subbuffer_id_get_index(config, id); -+ rpages = bufb->array[sb_bindex]; -+ CHAN_WARN_ON(chanb, config->mode == RING_BUFFER_OVERWRITE -+ && subbuffer_id_is_noref(config, id)); -+ lib_ring_buffer_do_copy(config, -+ rpages->p[index].virt -+ + (offset & ~PAGE_MASK), -+ src, pagecpy); -+ } while (unlikely(len != pagecpy)); -+} -+EXPORT_SYMBOL_GPL(_lib_ring_buffer_write); -+ -+ -+/** -+ * lib_ring_buffer_memset - write len bytes of c to a ring_buffer buffer. -+ * @bufb : buffer backend -+ * @offset : offset within the buffer -+ * @c : the byte to write -+ * @len : length to write -+ * @pagecpy : page size copied so far -+ */ -+void _lib_ring_buffer_memset(struct lib_ring_buffer_backend *bufb, -+ size_t offset, -+ int c, size_t len, ssize_t pagecpy) -+{ -+ struct channel_backend *chanb = &bufb->chan->backend; -+ const struct lib_ring_buffer_config *config = &chanb->config; -+ size_t sbidx, index; -+ struct lib_ring_buffer_backend_pages *rpages; -+ unsigned long sb_bindex, id; -+ -+ do { -+ len -= pagecpy; -+ offset += pagecpy; -+ sbidx = offset >> chanb->subbuf_size_order; -+ index = (offset & (chanb->subbuf_size - 1)) >> PAGE_SHIFT; -+ -+ /* -+ * Underlying layer should never ask for writes across -+ * subbuffers. -+ */ -+ CHAN_WARN_ON(chanb, offset >= chanb->buf_size); -+ -+ pagecpy = min_t(size_t, len, PAGE_SIZE - (offset & ~PAGE_MASK)); -+ id = bufb->buf_wsb[sbidx].id; -+ sb_bindex = subbuffer_id_get_index(config, id); -+ rpages = bufb->array[sb_bindex]; -+ CHAN_WARN_ON(chanb, config->mode == RING_BUFFER_OVERWRITE -+ && subbuffer_id_is_noref(config, id)); -+ lib_ring_buffer_do_memset(rpages->p[index].virt -+ + (offset & ~PAGE_MASK), -+ c, pagecpy); -+ } while (unlikely(len != pagecpy)); -+} -+EXPORT_SYMBOL_GPL(_lib_ring_buffer_memset); -+ -+ -+/** -+ * lib_ring_buffer_copy_from_user_inatomic - write user data to a ring_buffer buffer. -+ * @bufb : buffer backend -+ * @offset : offset within the buffer -+ * @src : source address -+ * @len : length to write -+ * @pagecpy : page size copied so far -+ * -+ * This function deals with userspace pointers, it should never be called -+ * directly without having the src pointer checked with access_ok() -+ * previously. -+ */ -+void _lib_ring_buffer_copy_from_user_inatomic(struct lib_ring_buffer_backend *bufb, -+ size_t offset, -+ const void __user *src, size_t len, -+ ssize_t pagecpy) -+{ -+ struct channel_backend *chanb = &bufb->chan->backend; -+ const struct lib_ring_buffer_config *config = &chanb->config; -+ size_t sbidx, index; -+ struct lib_ring_buffer_backend_pages *rpages; -+ unsigned long sb_bindex, id; -+ int ret; -+ -+ do { -+ len -= pagecpy; -+ src += pagecpy; -+ offset += pagecpy; -+ sbidx = offset >> chanb->subbuf_size_order; -+ index = (offset & (chanb->subbuf_size - 1)) >> PAGE_SHIFT; -+ -+ /* -+ * Underlying layer should never ask for writes across -+ * subbuffers. -+ */ -+ CHAN_WARN_ON(chanb, offset >= chanb->buf_size); -+ -+ pagecpy = min_t(size_t, len, PAGE_SIZE - (offset & ~PAGE_MASK)); -+ id = bufb->buf_wsb[sbidx].id; -+ sb_bindex = subbuffer_id_get_index(config, id); -+ rpages = bufb->array[sb_bindex]; -+ CHAN_WARN_ON(chanb, config->mode == RING_BUFFER_OVERWRITE -+ && subbuffer_id_is_noref(config, id)); -+ ret = lib_ring_buffer_do_copy_from_user_inatomic(rpages->p[index].virt -+ + (offset & ~PAGE_MASK), -+ src, pagecpy) != 0; -+ if (ret > 0) { -+ offset += (pagecpy - ret); -+ len -= (pagecpy - ret); -+ _lib_ring_buffer_memset(bufb, offset, 0, len, 0); -+ break; /* stop copy */ -+ } -+ } while (unlikely(len != pagecpy)); -+} -+EXPORT_SYMBOL_GPL(_lib_ring_buffer_copy_from_user_inatomic); -+ -+/** -+ * lib_ring_buffer_read - read data from ring_buffer_buffer. -+ * @bufb : buffer backend -+ * @offset : offset within the buffer -+ * @dest : destination address -+ * @len : length to copy to destination -+ * -+ * Should be protected by get_subbuf/put_subbuf. -+ * Returns the length copied. -+ */ -+size_t lib_ring_buffer_read(struct lib_ring_buffer_backend *bufb, size_t offset, -+ void *dest, size_t len) -+{ -+ struct channel_backend *chanb = &bufb->chan->backend; -+ const struct lib_ring_buffer_config *config = &chanb->config; -+ size_t index; -+ ssize_t pagecpy, orig_len; -+ struct lib_ring_buffer_backend_pages *rpages; -+ unsigned long sb_bindex, id; -+ -+ orig_len = len; -+ offset &= chanb->buf_size - 1; -+ index = (offset & (chanb->subbuf_size - 1)) >> PAGE_SHIFT; -+ if (unlikely(!len)) -+ return 0; -+ for (;;) { -+ pagecpy = min_t(size_t, len, PAGE_SIZE - (offset & ~PAGE_MASK)); -+ id = bufb->buf_rsb.id; -+ sb_bindex = subbuffer_id_get_index(config, id); -+ rpages = bufb->array[sb_bindex]; -+ CHAN_WARN_ON(chanb, config->mode == RING_BUFFER_OVERWRITE -+ && subbuffer_id_is_noref(config, id)); -+ memcpy(dest, rpages->p[index].virt + (offset & ~PAGE_MASK), -+ pagecpy); -+ len -= pagecpy; -+ if (likely(!len)) -+ break; -+ dest += pagecpy; -+ offset += pagecpy; -+ index = (offset & (chanb->subbuf_size - 1)) >> PAGE_SHIFT; -+ /* -+ * Underlying layer should never ask for reads across -+ * subbuffers. -+ */ -+ CHAN_WARN_ON(chanb, offset >= chanb->buf_size); -+ } -+ return orig_len; -+} -+EXPORT_SYMBOL_GPL(lib_ring_buffer_read); -+ -+/** -+ * __lib_ring_buffer_copy_to_user - read data from ring_buffer to userspace -+ * @bufb : buffer backend -+ * @offset : offset within the buffer -+ * @dest : destination userspace address -+ * @len : length to copy to destination -+ * -+ * Should be protected by get_subbuf/put_subbuf. -+ * access_ok() must have been performed on dest addresses prior to call this -+ * function. -+ * Returns -EFAULT on error, 0 if ok. -+ */ -+int __lib_ring_buffer_copy_to_user(struct lib_ring_buffer_backend *bufb, -+ size_t offset, void __user *dest, size_t len) -+{ -+ struct channel_backend *chanb = &bufb->chan->backend; -+ const struct lib_ring_buffer_config *config = &chanb->config; -+ size_t index; -+ ssize_t pagecpy; -+ struct lib_ring_buffer_backend_pages *rpages; -+ unsigned long sb_bindex, id; -+ -+ offset &= chanb->buf_size - 1; -+ index = (offset & (chanb->subbuf_size - 1)) >> PAGE_SHIFT; -+ if (unlikely(!len)) -+ return 0; -+ for (;;) { -+ pagecpy = min_t(size_t, len, PAGE_SIZE - (offset & ~PAGE_MASK)); -+ id = bufb->buf_rsb.id; -+ sb_bindex = subbuffer_id_get_index(config, id); -+ rpages = bufb->array[sb_bindex]; -+ CHAN_WARN_ON(chanb, config->mode == RING_BUFFER_OVERWRITE -+ && subbuffer_id_is_noref(config, id)); -+ if (__copy_to_user(dest, -+ rpages->p[index].virt + (offset & ~PAGE_MASK), -+ pagecpy)) -+ return -EFAULT; -+ len -= pagecpy; -+ if (likely(!len)) -+ break; -+ dest += pagecpy; -+ offset += pagecpy; -+ index = (offset & (chanb->subbuf_size - 1)) >> PAGE_SHIFT; -+ /* -+ * Underlying layer should never ask for reads across -+ * subbuffers. -+ */ -+ CHAN_WARN_ON(chanb, offset >= chanb->buf_size); -+ } -+ return 0; -+} -+EXPORT_SYMBOL_GPL(__lib_ring_buffer_copy_to_user); -+ -+/** -+ * lib_ring_buffer_read_cstr - read a C-style string from ring_buffer. -+ * @bufb : buffer backend -+ * @offset : offset within the buffer -+ * @dest : destination address -+ * @len : destination's length -+ * -+ * Return string's length, or -EINVAL on error. -+ * Should be protected by get_subbuf/put_subbuf. -+ * Destination length should be at least 1 to hold '\0'. -+ */ -+int lib_ring_buffer_read_cstr(struct lib_ring_buffer_backend *bufb, size_t offset, -+ void *dest, size_t len) -+{ -+ struct channel_backend *chanb = &bufb->chan->backend; -+ const struct lib_ring_buffer_config *config = &chanb->config; -+ size_t index; -+ ssize_t pagecpy, pagelen, strpagelen, orig_offset; -+ char *str; -+ struct lib_ring_buffer_backend_pages *rpages; -+ unsigned long sb_bindex, id; -+ -+ offset &= chanb->buf_size - 1; -+ index = (offset & (chanb->subbuf_size - 1)) >> PAGE_SHIFT; -+ orig_offset = offset; -+ if (unlikely(!len)) -+ return -EINVAL; -+ for (;;) { -+ id = bufb->buf_rsb.id; -+ sb_bindex = subbuffer_id_get_index(config, id); -+ rpages = bufb->array[sb_bindex]; -+ CHAN_WARN_ON(chanb, config->mode == RING_BUFFER_OVERWRITE -+ && subbuffer_id_is_noref(config, id)); -+ str = (char *)rpages->p[index].virt + (offset & ~PAGE_MASK); -+ pagelen = PAGE_SIZE - (offset & ~PAGE_MASK); -+ strpagelen = strnlen(str, pagelen); -+ if (len) { -+ pagecpy = min_t(size_t, len, strpagelen); -+ if (dest) { -+ memcpy(dest, str, pagecpy); -+ dest += pagecpy; -+ } -+ len -= pagecpy; -+ } -+ offset += strpagelen; -+ index = (offset & (chanb->subbuf_size - 1)) >> PAGE_SHIFT; -+ if (strpagelen < pagelen) -+ break; -+ /* -+ * Underlying layer should never ask for reads across -+ * subbuffers. -+ */ -+ CHAN_WARN_ON(chanb, offset >= chanb->buf_size); -+ } -+ if (dest && len) -+ ((char *)dest)[0] = 0; -+ return offset - orig_offset; -+} -+EXPORT_SYMBOL_GPL(lib_ring_buffer_read_cstr); -+ -+/** -+ * lib_ring_buffer_read_get_page - Get a whole page to read from -+ * @bufb : buffer backend -+ * @offset : offset within the buffer -+ * @virt : pointer to page address (output) -+ * -+ * Should be protected by get_subbuf/put_subbuf. -+ * Returns the pointer to the page struct pointer. -+ */ -+struct page **lib_ring_buffer_read_get_page(struct lib_ring_buffer_backend *bufb, -+ size_t offset, void ***virt) -+{ -+ size_t index; -+ struct lib_ring_buffer_backend_pages *rpages; -+ struct channel_backend *chanb = &bufb->chan->backend; -+ const struct lib_ring_buffer_config *config = &chanb->config; -+ unsigned long sb_bindex, id; -+ -+ offset &= chanb->buf_size - 1; -+ index = (offset & (chanb->subbuf_size - 1)) >> PAGE_SHIFT; -+ id = bufb->buf_rsb.id; -+ sb_bindex = subbuffer_id_get_index(config, id); -+ rpages = bufb->array[sb_bindex]; -+ CHAN_WARN_ON(chanb, config->mode == RING_BUFFER_OVERWRITE -+ && subbuffer_id_is_noref(config, id)); -+ *virt = &rpages->p[index].virt; -+ return &rpages->p[index].page; -+} -+EXPORT_SYMBOL_GPL(lib_ring_buffer_read_get_page); -+ -+/** -+ * lib_ring_buffer_read_offset_address - get address of a buffer location -+ * @bufb : buffer backend -+ * @offset : offset within the buffer. -+ * -+ * Return the address where a given offset is located (for read). -+ * Should be used to get the current subbuffer header pointer. Given we know -+ * it's never on a page boundary, it's safe to write directly to this address, -+ * as long as the write is never bigger than a page size. -+ */ -+void *lib_ring_buffer_read_offset_address(struct lib_ring_buffer_backend *bufb, -+ size_t offset) -+{ -+ size_t index; -+ struct lib_ring_buffer_backend_pages *rpages; -+ struct channel_backend *chanb = &bufb->chan->backend; -+ const struct lib_ring_buffer_config *config = &chanb->config; -+ unsigned long sb_bindex, id; -+ -+ offset &= chanb->buf_size - 1; -+ index = (offset & (chanb->subbuf_size - 1)) >> PAGE_SHIFT; -+ id = bufb->buf_rsb.id; -+ sb_bindex = subbuffer_id_get_index(config, id); -+ rpages = bufb->array[sb_bindex]; -+ CHAN_WARN_ON(chanb, config->mode == RING_BUFFER_OVERWRITE -+ && subbuffer_id_is_noref(config, id)); -+ return rpages->p[index].virt + (offset & ~PAGE_MASK); -+} -+EXPORT_SYMBOL_GPL(lib_ring_buffer_read_offset_address); -+ -+/** -+ * lib_ring_buffer_offset_address - get address of a location within the buffer -+ * @bufb : buffer backend -+ * @offset : offset within the buffer. -+ * -+ * Return the address where a given offset is located. -+ * Should be used to get the current subbuffer header pointer. Given we know -+ * it's always at the beginning of a page, it's safe to write directly to this -+ * address, as long as the write is never bigger than a page size. -+ */ -+void *lib_ring_buffer_offset_address(struct lib_ring_buffer_backend *bufb, -+ size_t offset) -+{ -+ size_t sbidx, index; -+ struct lib_ring_buffer_backend_pages *rpages; -+ struct channel_backend *chanb = &bufb->chan->backend; -+ const struct lib_ring_buffer_config *config = &chanb->config; -+ unsigned long sb_bindex, id; -+ -+ offset &= chanb->buf_size - 1; -+ sbidx = offset >> chanb->subbuf_size_order; -+ index = (offset & (chanb->subbuf_size - 1)) >> PAGE_SHIFT; -+ id = bufb->buf_wsb[sbidx].id; -+ sb_bindex = subbuffer_id_get_index(config, id); -+ rpages = bufb->array[sb_bindex]; -+ CHAN_WARN_ON(chanb, config->mode == RING_BUFFER_OVERWRITE -+ && subbuffer_id_is_noref(config, id)); -+ return rpages->p[index].virt + (offset & ~PAGE_MASK); -+} -+EXPORT_SYMBOL_GPL(lib_ring_buffer_offset_address); ---- /dev/null -+++ b/drivers/staging/lttng/lib/ringbuffer/ring_buffer_frontend.c -@@ -0,0 +1,1830 @@ -+/* -+ * ring_buffer_frontend.c -+ * -+ * Copyright (C) 2005-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ * -+ * -+ * Ring buffer wait-free buffer synchronization. Producer-consumer and flight -+ * recorder (overwrite) modes. See thesis: -+ * -+ * Desnoyers, Mathieu (2009), "Low-Impact Operating System Tracing", Ph.D. -+ * dissertation, Ecole Polytechnique de Montreal. -+ * http://www.lttng.org/pub/thesis/desnoyers-dissertation-2009-12.pdf -+ * -+ * - Algorithm presentation in Chapter 5: -+ * "Lockless Multi-Core High-Throughput Buffering". -+ * - Algorithm formal verification in Section 8.6: -+ * "Formal verification of LTTng" -+ * -+ * Author: -+ * Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * Inspired from LTT and RelayFS: -+ * Karim Yaghmour <karim@opersys.com> -+ * Tom Zanussi <zanussi@us.ibm.com> -+ * Bob Wisniewski <bob@watson.ibm.com> -+ * And from K42 : -+ * Bob Wisniewski <bob@watson.ibm.com> -+ * -+ * Buffer reader semantic : -+ * -+ * - get_subbuf_size -+ * while buffer is not finalized and empty -+ * - get_subbuf -+ * - if return value != 0, continue -+ * - splice one subbuffer worth of data to a pipe -+ * - splice the data from pipe to disk/network -+ * - put_subbuf -+ */ -+ -+#include <linux/delay.h> -+#include <linux/module.h> -+#include <linux/percpu.h> -+ -+#include "../../wrapper/ringbuffer/config.h" -+#include "../../wrapper/ringbuffer/backend.h" -+#include "../../wrapper/ringbuffer/frontend.h" -+#include "../../wrapper/ringbuffer/iterator.h" -+#include "../../wrapper/ringbuffer/nohz.h" -+ -+/* -+ * Internal structure representing offsets to use at a sub-buffer switch. -+ */ -+struct switch_offsets { -+ unsigned long begin, end, old; -+ size_t pre_header_padding, size; -+ unsigned int switch_new_start:1, switch_new_end:1, switch_old_start:1, -+ switch_old_end:1; -+}; -+ -+#ifdef CONFIG_NO_HZ -+enum tick_nohz_val { -+ TICK_NOHZ_STOP, -+ TICK_NOHZ_FLUSH, -+ TICK_NOHZ_RESTART, -+}; -+ -+static ATOMIC_NOTIFIER_HEAD(tick_nohz_notifier); -+#endif /* CONFIG_NO_HZ */ -+ -+static DEFINE_PER_CPU(spinlock_t, ring_buffer_nohz_lock); -+ -+DEFINE_PER_CPU(unsigned int, lib_ring_buffer_nesting); -+EXPORT_PER_CPU_SYMBOL(lib_ring_buffer_nesting); -+ -+static -+void lib_ring_buffer_print_errors(struct channel *chan, -+ struct lib_ring_buffer *buf, int cpu); -+ -+/* -+ * Must be called under cpu hotplug protection. -+ */ -+void lib_ring_buffer_free(struct lib_ring_buffer *buf) -+{ -+ struct channel *chan = buf->backend.chan; -+ -+ lib_ring_buffer_print_errors(chan, buf, buf->backend.cpu); -+ kfree(buf->commit_hot); -+ kfree(buf->commit_cold); -+ -+ lib_ring_buffer_backend_free(&buf->backend); -+} -+ -+/** -+ * lib_ring_buffer_reset - Reset ring buffer to initial values. -+ * @buf: Ring buffer. -+ * -+ * Effectively empty the ring buffer. Should be called when the buffer is not -+ * used for writing. The ring buffer can be opened for reading, but the reader -+ * should not be using the iterator concurrently with reset. The previous -+ * current iterator record is reset. -+ */ -+void lib_ring_buffer_reset(struct lib_ring_buffer *buf) -+{ -+ struct channel *chan = buf->backend.chan; -+ const struct lib_ring_buffer_config *config = &chan->backend.config; -+ unsigned int i; -+ -+ /* -+ * Reset iterator first. It will put the subbuffer if it currently holds -+ * it. -+ */ -+ lib_ring_buffer_iterator_reset(buf); -+ v_set(config, &buf->offset, 0); -+ for (i = 0; i < chan->backend.num_subbuf; i++) { -+ v_set(config, &buf->commit_hot[i].cc, 0); -+ v_set(config, &buf->commit_hot[i].seq, 0); -+ v_set(config, &buf->commit_cold[i].cc_sb, 0); -+ } -+ atomic_long_set(&buf->consumed, 0); -+ atomic_set(&buf->record_disabled, 0); -+ v_set(config, &buf->last_tsc, 0); -+ lib_ring_buffer_backend_reset(&buf->backend); -+ /* Don't reset number of active readers */ -+ v_set(config, &buf->records_lost_full, 0); -+ v_set(config, &buf->records_lost_wrap, 0); -+ v_set(config, &buf->records_lost_big, 0); -+ v_set(config, &buf->records_count, 0); -+ v_set(config, &buf->records_overrun, 0); -+ buf->finalized = 0; -+} -+EXPORT_SYMBOL_GPL(lib_ring_buffer_reset); -+ -+/** -+ * channel_reset - Reset channel to initial values. -+ * @chan: Channel. -+ * -+ * Effectively empty the channel. Should be called when the channel is not used -+ * for writing. The channel can be opened for reading, but the reader should not -+ * be using the iterator concurrently with reset. The previous current iterator -+ * record is reset. -+ */ -+void channel_reset(struct channel *chan) -+{ -+ /* -+ * Reset iterators first. Will put the subbuffer if held for reading. -+ */ -+ channel_iterator_reset(chan); -+ atomic_set(&chan->record_disabled, 0); -+ /* Don't reset commit_count_mask, still valid */ -+ channel_backend_reset(&chan->backend); -+ /* Don't reset switch/read timer interval */ -+ /* Don't reset notifiers and notifier enable bits */ -+ /* Don't reset reader reference count */ -+} -+EXPORT_SYMBOL_GPL(channel_reset); -+ -+/* -+ * Must be called under cpu hotplug protection. -+ */ -+int lib_ring_buffer_create(struct lib_ring_buffer *buf, -+ struct channel_backend *chanb, int cpu) -+{ -+ const struct lib_ring_buffer_config *config = &chanb->config; -+ struct channel *chan = container_of(chanb, struct channel, backend); -+ void *priv = chanb->priv; -+ size_t subbuf_header_size; -+ u64 tsc; -+ int ret; -+ -+ /* Test for cpu hotplug */ -+ if (buf->backend.allocated) -+ return 0; -+ -+ /* -+ * Paranoia: per cpu dynamic allocation is not officially documented as -+ * zeroing the memory, so let's do it here too, just in case. -+ */ -+ memset(buf, 0, sizeof(*buf)); -+ -+ ret = lib_ring_buffer_backend_create(&buf->backend, &chan->backend, cpu); -+ if (ret) -+ return ret; -+ -+ buf->commit_hot = -+ kzalloc_node(ALIGN(sizeof(*buf->commit_hot) -+ * chan->backend.num_subbuf, -+ 1 << INTERNODE_CACHE_SHIFT), -+ GFP_KERNEL, cpu_to_node(max(cpu, 0))); -+ if (!buf->commit_hot) { -+ ret = -ENOMEM; -+ goto free_chanbuf; -+ } -+ -+ buf->commit_cold = -+ kzalloc_node(ALIGN(sizeof(*buf->commit_cold) -+ * chan->backend.num_subbuf, -+ 1 << INTERNODE_CACHE_SHIFT), -+ GFP_KERNEL, cpu_to_node(max(cpu, 0))); -+ if (!buf->commit_cold) { -+ ret = -ENOMEM; -+ goto free_commit; -+ } -+ -+ init_waitqueue_head(&buf->read_wait); -+ init_waitqueue_head(&buf->write_wait); -+ raw_spin_lock_init(&buf->raw_tick_nohz_spinlock); -+ -+ /* -+ * Write the subbuffer header for first subbuffer so we know the total -+ * duration of data gathering. -+ */ -+ subbuf_header_size = config->cb.subbuffer_header_size(); -+ v_set(config, &buf->offset, subbuf_header_size); -+ subbuffer_id_clear_noref(config, &buf->backend.buf_wsb[0].id); -+ tsc = config->cb.ring_buffer_clock_read(buf->backend.chan); -+ config->cb.buffer_begin(buf, tsc, 0); -+ v_add(config, subbuf_header_size, &buf->commit_hot[0].cc); -+ -+ if (config->cb.buffer_create) { -+ ret = config->cb.buffer_create(buf, priv, cpu, chanb->name); -+ if (ret) -+ goto free_init; -+ } -+ -+ /* -+ * Ensure the buffer is ready before setting it to allocated and setting -+ * the cpumask. -+ * Used for cpu hotplug vs cpumask iteration. -+ */ -+ smp_wmb(); -+ buf->backend.allocated = 1; -+ -+ if (config->alloc == RING_BUFFER_ALLOC_PER_CPU) { -+ CHAN_WARN_ON(chan, cpumask_test_cpu(cpu, -+ chan->backend.cpumask)); -+ cpumask_set_cpu(cpu, chan->backend.cpumask); -+ } -+ -+ return 0; -+ -+ /* Error handling */ -+free_init: -+ kfree(buf->commit_cold); -+free_commit: -+ kfree(buf->commit_hot); -+free_chanbuf: -+ lib_ring_buffer_backend_free(&buf->backend); -+ return ret; -+} -+ -+static void switch_buffer_timer(unsigned long data) -+{ -+ struct lib_ring_buffer *buf = (struct lib_ring_buffer *)data; -+ struct channel *chan = buf->backend.chan; -+ const struct lib_ring_buffer_config *config = &chan->backend.config; -+ -+ /* -+ * Only flush buffers periodically if readers are active. -+ */ -+ if (atomic_long_read(&buf->active_readers)) -+ lib_ring_buffer_switch_slow(buf, SWITCH_ACTIVE); -+ -+ if (config->alloc == RING_BUFFER_ALLOC_PER_CPU) -+ mod_timer_pinned(&buf->switch_timer, -+ jiffies + chan->switch_timer_interval); -+ else -+ mod_timer(&buf->switch_timer, -+ jiffies + chan->switch_timer_interval); -+} -+ -+/* -+ * Called with ring_buffer_nohz_lock held for per-cpu buffers. -+ */ -+static void lib_ring_buffer_start_switch_timer(struct lib_ring_buffer *buf) -+{ -+ struct channel *chan = buf->backend.chan; -+ const struct lib_ring_buffer_config *config = &chan->backend.config; -+ -+ if (!chan->switch_timer_interval || buf->switch_timer_enabled) -+ return; -+ init_timer(&buf->switch_timer); -+ buf->switch_timer.function = switch_buffer_timer; -+ buf->switch_timer.expires = jiffies + chan->switch_timer_interval; -+ buf->switch_timer.data = (unsigned long)buf; -+ if (config->alloc == RING_BUFFER_ALLOC_PER_CPU) -+ add_timer_on(&buf->switch_timer, buf->backend.cpu); -+ else -+ add_timer(&buf->switch_timer); -+ buf->switch_timer_enabled = 1; -+} -+ -+/* -+ * Called with ring_buffer_nohz_lock held for per-cpu buffers. -+ */ -+static void lib_ring_buffer_stop_switch_timer(struct lib_ring_buffer *buf) -+{ -+ struct channel *chan = buf->backend.chan; -+ -+ if (!chan->switch_timer_interval || !buf->switch_timer_enabled) -+ return; -+ -+ del_timer_sync(&buf->switch_timer); -+ buf->switch_timer_enabled = 0; -+} -+ -+/* -+ * Polling timer to check the channels for data. -+ */ -+static void read_buffer_timer(unsigned long data) -+{ -+ struct lib_ring_buffer *buf = (struct lib_ring_buffer *)data; -+ struct channel *chan = buf->backend.chan; -+ const struct lib_ring_buffer_config *config = &chan->backend.config; -+ -+ CHAN_WARN_ON(chan, !buf->backend.allocated); -+ -+ if (atomic_long_read(&buf->active_readers) -+ && lib_ring_buffer_poll_deliver(config, buf, chan)) { -+ wake_up_interruptible(&buf->read_wait); -+ wake_up_interruptible(&chan->read_wait); -+ } -+ -+ if (config->alloc == RING_BUFFER_ALLOC_PER_CPU) -+ mod_timer_pinned(&buf->read_timer, -+ jiffies + chan->read_timer_interval); -+ else -+ mod_timer(&buf->read_timer, -+ jiffies + chan->read_timer_interval); -+} -+ -+/* -+ * Called with ring_buffer_nohz_lock held for per-cpu buffers. -+ */ -+static void lib_ring_buffer_start_read_timer(struct lib_ring_buffer *buf) -+{ -+ struct channel *chan = buf->backend.chan; -+ const struct lib_ring_buffer_config *config = &chan->backend.config; -+ -+ if (config->wakeup != RING_BUFFER_WAKEUP_BY_TIMER -+ || !chan->read_timer_interval -+ || buf->read_timer_enabled) -+ return; -+ -+ init_timer(&buf->read_timer); -+ buf->read_timer.function = read_buffer_timer; -+ buf->read_timer.expires = jiffies + chan->read_timer_interval; -+ buf->read_timer.data = (unsigned long)buf; -+ -+ if (config->alloc == RING_BUFFER_ALLOC_PER_CPU) -+ add_timer_on(&buf->read_timer, buf->backend.cpu); -+ else -+ add_timer(&buf->read_timer); -+ buf->read_timer_enabled = 1; -+} -+ -+/* -+ * Called with ring_buffer_nohz_lock held for per-cpu buffers. -+ */ -+static void lib_ring_buffer_stop_read_timer(struct lib_ring_buffer *buf) -+{ -+ struct channel *chan = buf->backend.chan; -+ const struct lib_ring_buffer_config *config = &chan->backend.config; -+ -+ if (config->wakeup != RING_BUFFER_WAKEUP_BY_TIMER -+ || !chan->read_timer_interval -+ || !buf->read_timer_enabled) -+ return; -+ -+ del_timer_sync(&buf->read_timer); -+ /* -+ * do one more check to catch data that has been written in the last -+ * timer period. -+ */ -+ if (lib_ring_buffer_poll_deliver(config, buf, chan)) { -+ wake_up_interruptible(&buf->read_wait); -+ wake_up_interruptible(&chan->read_wait); -+ } -+ buf->read_timer_enabled = 0; -+} -+ -+#ifdef CONFIG_HOTPLUG_CPU -+/** -+ * lib_ring_buffer_cpu_hp_callback - CPU hotplug callback -+ * @nb: notifier block -+ * @action: hotplug action to take -+ * @hcpu: CPU number -+ * -+ * Returns the success/failure of the operation. (%NOTIFY_OK, %NOTIFY_BAD) -+ */ -+static -+int lib_ring_buffer_cpu_hp_callback(struct notifier_block *nb, -+ unsigned long action, -+ void *hcpu) -+{ -+ unsigned int cpu = (unsigned long)hcpu; -+ struct channel *chan = container_of(nb, struct channel, -+ cpu_hp_notifier); -+ struct lib_ring_buffer *buf = per_cpu_ptr(chan->backend.buf, cpu); -+ const struct lib_ring_buffer_config *config = &chan->backend.config; -+ -+ if (!chan->cpu_hp_enable) -+ return NOTIFY_DONE; -+ -+ CHAN_WARN_ON(chan, config->alloc == RING_BUFFER_ALLOC_GLOBAL); -+ -+ switch (action) { -+ case CPU_DOWN_FAILED: -+ case CPU_DOWN_FAILED_FROZEN: -+ case CPU_ONLINE: -+ case CPU_ONLINE_FROZEN: -+ wake_up_interruptible(&chan->hp_wait); -+ lib_ring_buffer_start_switch_timer(buf); -+ lib_ring_buffer_start_read_timer(buf); -+ return NOTIFY_OK; -+ -+ case CPU_DOWN_PREPARE: -+ case CPU_DOWN_PREPARE_FROZEN: -+ lib_ring_buffer_stop_switch_timer(buf); -+ lib_ring_buffer_stop_read_timer(buf); -+ return NOTIFY_OK; -+ -+ case CPU_DEAD: -+ case CPU_DEAD_FROZEN: -+ /* -+ * Performing a buffer switch on a remote CPU. Performed by -+ * the CPU responsible for doing the hotunplug after the target -+ * CPU stopped running completely. Ensures that all data -+ * from that remote CPU is flushed. -+ */ -+ lib_ring_buffer_switch_slow(buf, SWITCH_ACTIVE); -+ return NOTIFY_OK; -+ -+ default: -+ return NOTIFY_DONE; -+ } -+} -+#endif -+ -+#if defined(CONFIG_NO_HZ) && defined(CONFIG_LIB_RING_BUFFER) -+/* -+ * For per-cpu buffers, call the reader wakeups before switching the buffer, so -+ * that wake-up-tracing generated events are flushed before going idle (in -+ * tick_nohz). We test if the spinlock is locked to deal with the race where -+ * readers try to sample the ring buffer before we perform the switch. We let -+ * the readers retry in that case. If there is data in the buffer, the wake up -+ * is going to forbid the CPU running the reader thread from going idle. -+ */ -+static int notrace ring_buffer_tick_nohz_callback(struct notifier_block *nb, -+ unsigned long val, -+ void *data) -+{ -+ struct channel *chan = container_of(nb, struct channel, -+ tick_nohz_notifier); -+ const struct lib_ring_buffer_config *config = &chan->backend.config; -+ struct lib_ring_buffer *buf; -+ int cpu = smp_processor_id(); -+ -+ if (config->alloc != RING_BUFFER_ALLOC_PER_CPU) { -+ /* -+ * We don't support keeping the system idle with global buffers -+ * and streaming active. In order to do so, we would need to -+ * sample a non-nohz-cpumask racelessly with the nohz updates -+ * without adding synchronization overhead to nohz. Leave this -+ * use-case out for now. -+ */ -+ return 0; -+ } -+ -+ buf = channel_get_ring_buffer(config, chan, cpu); -+ switch (val) { -+ case TICK_NOHZ_FLUSH: -+ raw_spin_lock(&buf->raw_tick_nohz_spinlock); -+ if (config->wakeup == RING_BUFFER_WAKEUP_BY_TIMER -+ && chan->read_timer_interval -+ && atomic_long_read(&buf->active_readers) -+ && (lib_ring_buffer_poll_deliver(config, buf, chan) -+ || lib_ring_buffer_pending_data(config, buf, chan))) { -+ wake_up_interruptible(&buf->read_wait); -+ wake_up_interruptible(&chan->read_wait); -+ } -+ if (chan->switch_timer_interval) -+ lib_ring_buffer_switch_slow(buf, SWITCH_ACTIVE); -+ raw_spin_unlock(&buf->raw_tick_nohz_spinlock); -+ break; -+ case TICK_NOHZ_STOP: -+ spin_lock(&__get_cpu_var(ring_buffer_nohz_lock)); -+ lib_ring_buffer_stop_switch_timer(buf); -+ lib_ring_buffer_stop_read_timer(buf); -+ spin_unlock(&__get_cpu_var(ring_buffer_nohz_lock)); -+ break; -+ case TICK_NOHZ_RESTART: -+ spin_lock(&__get_cpu_var(ring_buffer_nohz_lock)); -+ lib_ring_buffer_start_read_timer(buf); -+ lib_ring_buffer_start_switch_timer(buf); -+ spin_unlock(&__get_cpu_var(ring_buffer_nohz_lock)); -+ break; -+ } -+ -+ return 0; -+} -+ -+void notrace lib_ring_buffer_tick_nohz_flush(void) -+{ -+ atomic_notifier_call_chain(&tick_nohz_notifier, TICK_NOHZ_FLUSH, -+ NULL); -+} -+ -+void notrace lib_ring_buffer_tick_nohz_stop(void) -+{ -+ atomic_notifier_call_chain(&tick_nohz_notifier, TICK_NOHZ_STOP, -+ NULL); -+} -+ -+void notrace lib_ring_buffer_tick_nohz_restart(void) -+{ -+ atomic_notifier_call_chain(&tick_nohz_notifier, TICK_NOHZ_RESTART, -+ NULL); -+} -+#endif /* defined(CONFIG_NO_HZ) && defined(CONFIG_LIB_RING_BUFFER) */ -+ -+/* -+ * Holds CPU hotplug. -+ */ -+static void channel_unregister_notifiers(struct channel *chan) -+{ -+ const struct lib_ring_buffer_config *config = &chan->backend.config; -+ int cpu; -+ -+ channel_iterator_unregister_notifiers(chan); -+ if (config->alloc == RING_BUFFER_ALLOC_PER_CPU) { -+#ifdef CONFIG_NO_HZ -+ /* -+ * Remove the nohz notifier first, so we are certain we stop -+ * the timers. -+ */ -+ atomic_notifier_chain_unregister(&tick_nohz_notifier, -+ &chan->tick_nohz_notifier); -+ /* -+ * ring_buffer_nohz_lock will not be needed below, because -+ * we just removed the notifiers, which were the only source of -+ * concurrency. -+ */ -+#endif /* CONFIG_NO_HZ */ -+#ifdef CONFIG_HOTPLUG_CPU -+ get_online_cpus(); -+ chan->cpu_hp_enable = 0; -+ for_each_online_cpu(cpu) { -+ struct lib_ring_buffer *buf = per_cpu_ptr(chan->backend.buf, -+ cpu); -+ lib_ring_buffer_stop_switch_timer(buf); -+ lib_ring_buffer_stop_read_timer(buf); -+ } -+ put_online_cpus(); -+ unregister_cpu_notifier(&chan->cpu_hp_notifier); -+#else -+ for_each_possible_cpu(cpu) { -+ struct lib_ring_buffer *buf = per_cpu_ptr(chan->backend.buf, -+ cpu); -+ lib_ring_buffer_stop_switch_timer(buf); -+ lib_ring_buffer_stop_read_timer(buf); -+ } -+#endif -+ } else { -+ struct lib_ring_buffer *buf = chan->backend.buf; -+ -+ lib_ring_buffer_stop_switch_timer(buf); -+ lib_ring_buffer_stop_read_timer(buf); -+ } -+ channel_backend_unregister_notifiers(&chan->backend); -+} -+ -+static void channel_free(struct channel *chan) -+{ -+ channel_iterator_free(chan); -+ channel_backend_free(&chan->backend); -+ kfree(chan); -+} -+ -+/** -+ * channel_create - Create channel. -+ * @config: ring buffer instance configuration -+ * @name: name of the channel -+ * @priv: ring buffer client private data -+ * @buf_addr: pointer the the beginning of the preallocated buffer contiguous -+ * address mapping. It is used only by RING_BUFFER_STATIC -+ * configuration. It can be set to NULL for other backends. -+ * @subbuf_size: subbuffer size -+ * @num_subbuf: number of subbuffers -+ * @switch_timer_interval: Time interval (in us) to fill sub-buffers with -+ * padding to let readers get those sub-buffers. -+ * Used for live streaming. -+ * @read_timer_interval: Time interval (in us) to wake up pending readers. -+ * -+ * Holds cpu hotplug. -+ * Returns NULL on failure. -+ */ -+struct channel *channel_create(const struct lib_ring_buffer_config *config, -+ const char *name, void *priv, void *buf_addr, -+ size_t subbuf_size, -+ size_t num_subbuf, unsigned int switch_timer_interval, -+ unsigned int read_timer_interval) -+{ -+ int ret, cpu; -+ struct channel *chan; -+ -+ if (lib_ring_buffer_check_config(config, switch_timer_interval, -+ read_timer_interval)) -+ return NULL; -+ -+ chan = kzalloc(sizeof(struct channel), GFP_KERNEL); -+ if (!chan) -+ return NULL; -+ -+ ret = channel_backend_init(&chan->backend, name, config, priv, -+ subbuf_size, num_subbuf); -+ if (ret) -+ goto error; -+ -+ ret = channel_iterator_init(chan); -+ if (ret) -+ goto error_free_backend; -+ -+ chan->commit_count_mask = (~0UL >> chan->backend.num_subbuf_order); -+ chan->switch_timer_interval = usecs_to_jiffies(switch_timer_interval); -+ chan->read_timer_interval = usecs_to_jiffies(read_timer_interval); -+ kref_init(&chan->ref); -+ init_waitqueue_head(&chan->read_wait); -+ init_waitqueue_head(&chan->hp_wait); -+ -+ if (config->alloc == RING_BUFFER_ALLOC_PER_CPU) { -+#if defined(CONFIG_NO_HZ) && defined(CONFIG_LIB_RING_BUFFER) -+ /* Only benefit from NO_HZ idle with per-cpu buffers for now. */ -+ chan->tick_nohz_notifier.notifier_call = -+ ring_buffer_tick_nohz_callback; -+ chan->tick_nohz_notifier.priority = ~0U; -+ atomic_notifier_chain_register(&tick_nohz_notifier, -+ &chan->tick_nohz_notifier); -+#endif /* defined(CONFIG_NO_HZ) && defined(CONFIG_LIB_RING_BUFFER) */ -+ -+ /* -+ * In case of non-hotplug cpu, if the ring-buffer is allocated -+ * in early initcall, it will not be notified of secondary cpus. -+ * In that off case, we need to allocate for all possible cpus. -+ */ -+#ifdef CONFIG_HOTPLUG_CPU -+ chan->cpu_hp_notifier.notifier_call = -+ lib_ring_buffer_cpu_hp_callback; -+ chan->cpu_hp_notifier.priority = 6; -+ register_cpu_notifier(&chan->cpu_hp_notifier); -+ -+ get_online_cpus(); -+ for_each_online_cpu(cpu) { -+ struct lib_ring_buffer *buf = per_cpu_ptr(chan->backend.buf, -+ cpu); -+ spin_lock(&per_cpu(ring_buffer_nohz_lock, cpu)); -+ lib_ring_buffer_start_switch_timer(buf); -+ lib_ring_buffer_start_read_timer(buf); -+ spin_unlock(&per_cpu(ring_buffer_nohz_lock, cpu)); -+ } -+ chan->cpu_hp_enable = 1; -+ put_online_cpus(); -+#else -+ for_each_possible_cpu(cpu) { -+ struct lib_ring_buffer *buf = per_cpu_ptr(chan->backend.buf, -+ cpu); -+ spin_lock(&per_cpu(ring_buffer_nohz_lock, cpu)); -+ lib_ring_buffer_start_switch_timer(buf); -+ lib_ring_buffer_start_read_timer(buf); -+ spin_unlock(&per_cpu(ring_buffer_nohz_lock, cpu)); -+ } -+#endif -+ } else { -+ struct lib_ring_buffer *buf = chan->backend.buf; -+ -+ lib_ring_buffer_start_switch_timer(buf); -+ lib_ring_buffer_start_read_timer(buf); -+ } -+ -+ return chan; -+ -+error_free_backend: -+ channel_backend_free(&chan->backend); -+error: -+ kfree(chan); -+ return NULL; -+} -+EXPORT_SYMBOL_GPL(channel_create); -+ -+static -+void channel_release(struct kref *kref) -+{ -+ struct channel *chan = container_of(kref, struct channel, ref); -+ channel_free(chan); -+} -+ -+/** -+ * channel_destroy - Finalize, wait for q.s. and destroy channel. -+ * @chan: channel to destroy -+ * -+ * Holds cpu hotplug. -+ * Call "destroy" callback, finalize channels, and then decrement the -+ * channel reference count. Note that when readers have completed data -+ * consumption of finalized channels, get_subbuf() will return -ENODATA. -+ * They should release their handle at that point. Returns the private -+ * data pointer. -+ */ -+void *channel_destroy(struct channel *chan) -+{ -+ int cpu; -+ const struct lib_ring_buffer_config *config = &chan->backend.config; -+ void *priv; -+ -+ channel_unregister_notifiers(chan); -+ -+ if (config->alloc == RING_BUFFER_ALLOC_PER_CPU) { -+ /* -+ * No need to hold cpu hotplug, because all notifiers have been -+ * unregistered. -+ */ -+ for_each_channel_cpu(cpu, chan) { -+ struct lib_ring_buffer *buf = per_cpu_ptr(chan->backend.buf, -+ cpu); -+ -+ if (config->cb.buffer_finalize) -+ config->cb.buffer_finalize(buf, -+ chan->backend.priv, -+ cpu); -+ if (buf->backend.allocated) -+ lib_ring_buffer_switch_slow(buf, SWITCH_FLUSH); -+ /* -+ * Perform flush before writing to finalized. -+ */ -+ smp_wmb(); -+ ACCESS_ONCE(buf->finalized) = 1; -+ wake_up_interruptible(&buf->read_wait); -+ } -+ } else { -+ struct lib_ring_buffer *buf = chan->backend.buf; -+ -+ if (config->cb.buffer_finalize) -+ config->cb.buffer_finalize(buf, chan->backend.priv, -1); -+ if (buf->backend.allocated) -+ lib_ring_buffer_switch_slow(buf, SWITCH_FLUSH); -+ /* -+ * Perform flush before writing to finalized. -+ */ -+ smp_wmb(); -+ ACCESS_ONCE(buf->finalized) = 1; -+ wake_up_interruptible(&buf->read_wait); -+ } -+ ACCESS_ONCE(chan->finalized) = 1; -+ wake_up_interruptible(&chan->hp_wait); -+ wake_up_interruptible(&chan->read_wait); -+ priv = chan->backend.priv; -+ kref_put(&chan->ref, channel_release); -+ return priv; -+} -+EXPORT_SYMBOL_GPL(channel_destroy); -+ -+struct lib_ring_buffer *channel_get_ring_buffer( -+ const struct lib_ring_buffer_config *config, -+ struct channel *chan, int cpu) -+{ -+ if (config->alloc == RING_BUFFER_ALLOC_GLOBAL) -+ return chan->backend.buf; -+ else -+ return per_cpu_ptr(chan->backend.buf, cpu); -+} -+EXPORT_SYMBOL_GPL(channel_get_ring_buffer); -+ -+int lib_ring_buffer_open_read(struct lib_ring_buffer *buf) -+{ -+ struct channel *chan = buf->backend.chan; -+ -+ if (!atomic_long_add_unless(&buf->active_readers, 1, 1)) -+ return -EBUSY; -+ kref_get(&chan->ref); -+ smp_mb__after_atomic_inc(); -+ return 0; -+} -+EXPORT_SYMBOL_GPL(lib_ring_buffer_open_read); -+ -+void lib_ring_buffer_release_read(struct lib_ring_buffer *buf) -+{ -+ struct channel *chan = buf->backend.chan; -+ -+ CHAN_WARN_ON(chan, atomic_long_read(&buf->active_readers) != 1); -+ smp_mb__before_atomic_dec(); -+ atomic_long_dec(&buf->active_readers); -+ kref_put(&chan->ref, channel_release); -+} -+EXPORT_SYMBOL_GPL(lib_ring_buffer_release_read); -+ -+/* -+ * Promote compiler barrier to a smp_mb(). -+ * For the specific ring buffer case, this IPI call should be removed if the -+ * architecture does not reorder writes. This should eventually be provided by -+ * a separate architecture-specific infrastructure. -+ */ -+static void remote_mb(void *info) -+{ -+ smp_mb(); -+} -+ -+/** -+ * lib_ring_buffer_snapshot - save subbuffer position snapshot (for read) -+ * @buf: ring buffer -+ * @consumed: consumed count indicating the position where to read -+ * @produced: produced count, indicates position when to stop reading -+ * -+ * Returns -ENODATA if buffer is finalized, -EAGAIN if there is currently no -+ * data to read at consumed position, or 0 if the get operation succeeds. -+ * Busy-loop trying to get data if the tick_nohz sequence lock is held. -+ */ -+ -+int lib_ring_buffer_snapshot(struct lib_ring_buffer *buf, -+ unsigned long *consumed, unsigned long *produced) -+{ -+ struct channel *chan = buf->backend.chan; -+ const struct lib_ring_buffer_config *config = &chan->backend.config; -+ unsigned long consumed_cur, write_offset; -+ int finalized; -+ -+retry: -+ finalized = ACCESS_ONCE(buf->finalized); -+ /* -+ * Read finalized before counters. -+ */ -+ smp_rmb(); -+ consumed_cur = atomic_long_read(&buf->consumed); -+ /* -+ * No need to issue a memory barrier between consumed count read and -+ * write offset read, because consumed count can only change -+ * concurrently in overwrite mode, and we keep a sequence counter -+ * identifier derived from the write offset to check we are getting -+ * the same sub-buffer we are expecting (the sub-buffers are atomically -+ * "tagged" upon writes, tags are checked upon read). -+ */ -+ write_offset = v_read(config, &buf->offset); -+ -+ /* -+ * Check that we are not about to read the same subbuffer in -+ * which the writer head is. -+ */ -+ if (subbuf_trunc(write_offset, chan) - subbuf_trunc(consumed_cur, chan) -+ == 0) -+ goto nodata; -+ -+ *consumed = consumed_cur; -+ *produced = subbuf_trunc(write_offset, chan); -+ -+ return 0; -+ -+nodata: -+ /* -+ * The memory barriers __wait_event()/wake_up_interruptible() take care -+ * of "raw_spin_is_locked" memory ordering. -+ */ -+ if (finalized) -+ return -ENODATA; -+ else if (raw_spin_is_locked(&buf->raw_tick_nohz_spinlock)) -+ goto retry; -+ else -+ return -EAGAIN; -+} -+EXPORT_SYMBOL_GPL(lib_ring_buffer_snapshot); -+ -+/** -+ * lib_ring_buffer_put_snapshot - move consumed counter forward -+ * -+ * Should only be called from consumer context. -+ * @buf: ring buffer -+ * @consumed_new: new consumed count value -+ */ -+void lib_ring_buffer_move_consumer(struct lib_ring_buffer *buf, -+ unsigned long consumed_new) -+{ -+ struct lib_ring_buffer_backend *bufb = &buf->backend; -+ struct channel *chan = bufb->chan; -+ unsigned long consumed; -+ -+ CHAN_WARN_ON(chan, atomic_long_read(&buf->active_readers) != 1); -+ -+ /* -+ * Only push the consumed value forward. -+ * If the consumed cmpxchg fails, this is because we have been pushed by -+ * the writer in flight recorder mode. -+ */ -+ consumed = atomic_long_read(&buf->consumed); -+ while ((long) consumed - (long) consumed_new < 0) -+ consumed = atomic_long_cmpxchg(&buf->consumed, consumed, -+ consumed_new); -+ /* Wake-up the metadata producer */ -+ wake_up_interruptible(&buf->write_wait); -+} -+EXPORT_SYMBOL_GPL(lib_ring_buffer_move_consumer); -+ -+/** -+ * lib_ring_buffer_get_subbuf - get exclusive access to subbuffer for reading -+ * @buf: ring buffer -+ * @consumed: consumed count indicating the position where to read -+ * -+ * Returns -ENODATA if buffer is finalized, -EAGAIN if there is currently no -+ * data to read at consumed position, or 0 if the get operation succeeds. -+ * Busy-loop trying to get data if the tick_nohz sequence lock is held. -+ */ -+int lib_ring_buffer_get_subbuf(struct lib_ring_buffer *buf, -+ unsigned long consumed) -+{ -+ struct channel *chan = buf->backend.chan; -+ const struct lib_ring_buffer_config *config = &chan->backend.config; -+ unsigned long consumed_cur, consumed_idx, commit_count, write_offset; -+ int ret; -+ int finalized; -+ -+ if (buf->get_subbuf) { -+ /* -+ * Reader is trying to get a subbuffer twice. -+ */ -+ CHAN_WARN_ON(chan, 1); -+ return -EBUSY; -+ } -+retry: -+ finalized = ACCESS_ONCE(buf->finalized); -+ /* -+ * Read finalized before counters. -+ */ -+ smp_rmb(); -+ consumed_cur = atomic_long_read(&buf->consumed); -+ consumed_idx = subbuf_index(consumed, chan); -+ commit_count = v_read(config, &buf->commit_cold[consumed_idx].cc_sb); -+ /* -+ * Make sure we read the commit count before reading the buffer -+ * data and the write offset. Correct consumed offset ordering -+ * wrt commit count is insured by the use of cmpxchg to update -+ * the consumed offset. -+ * smp_call_function_single can fail if the remote CPU is offline, -+ * this is OK because then there is no wmb to execute there. -+ * If our thread is executing on the same CPU as the on the buffers -+ * belongs to, we don't have to synchronize it at all. If we are -+ * migrated, the scheduler will take care of the memory barriers. -+ * Normally, smp_call_function_single() should ensure program order when -+ * executing the remote function, which implies that it surrounds the -+ * function execution with : -+ * smp_mb() -+ * send IPI -+ * csd_lock_wait -+ * recv IPI -+ * smp_mb() -+ * exec. function -+ * smp_mb() -+ * csd unlock -+ * smp_mb() -+ * -+ * However, smp_call_function_single() does not seem to clearly execute -+ * such barriers. It depends on spinlock semantic to provide the barrier -+ * before executing the IPI and, when busy-looping, csd_lock_wait only -+ * executes smp_mb() when it has to wait for the other CPU. -+ * -+ * I don't trust this code. Therefore, let's add the smp_mb() sequence -+ * required ourself, even if duplicated. It has no performance impact -+ * anyway. -+ * -+ * smp_mb() is needed because smp_rmb() and smp_wmb() only order read vs -+ * read and write vs write. They do not ensure core synchronization. We -+ * really have to ensure total order between the 3 barriers running on -+ * the 2 CPUs. -+ */ -+ if (config->ipi == RING_BUFFER_IPI_BARRIER) { -+ if (config->sync == RING_BUFFER_SYNC_PER_CPU -+ && config->alloc == RING_BUFFER_ALLOC_PER_CPU) { -+ if (raw_smp_processor_id() != buf->backend.cpu) { -+ /* Total order with IPI handler smp_mb() */ -+ smp_mb(); -+ smp_call_function_single(buf->backend.cpu, -+ remote_mb, NULL, 1); -+ /* Total order with IPI handler smp_mb() */ -+ smp_mb(); -+ } -+ } else { -+ /* Total order with IPI handler smp_mb() */ -+ smp_mb(); -+ smp_call_function(remote_mb, NULL, 1); -+ /* Total order with IPI handler smp_mb() */ -+ smp_mb(); -+ } -+ } else { -+ /* -+ * Local rmb to match the remote wmb to read the commit count -+ * before the buffer data and the write offset. -+ */ -+ smp_rmb(); -+ } -+ -+ write_offset = v_read(config, &buf->offset); -+ -+ /* -+ * Check that the buffer we are getting is after or at consumed_cur -+ * position. -+ */ -+ if ((long) subbuf_trunc(consumed, chan) -+ - (long) subbuf_trunc(consumed_cur, chan) < 0) -+ goto nodata; -+ -+ /* -+ * Check that the subbuffer we are trying to consume has been -+ * already fully committed. -+ */ -+ if (((commit_count - chan->backend.subbuf_size) -+ & chan->commit_count_mask) -+ - (buf_trunc(consumed, chan) -+ >> chan->backend.num_subbuf_order) -+ != 0) -+ goto nodata; -+ -+ /* -+ * Check that we are not about to read the same subbuffer in -+ * which the writer head is. -+ */ -+ if (subbuf_trunc(write_offset, chan) - subbuf_trunc(consumed, chan) -+ == 0) -+ goto nodata; -+ -+ /* -+ * Failure to get the subbuffer causes a busy-loop retry without going -+ * to a wait queue. These are caused by short-lived race windows where -+ * the writer is getting access to a subbuffer we were trying to get -+ * access to. Also checks that the "consumed" buffer count we are -+ * looking for matches the one contained in the subbuffer id. -+ */ -+ ret = update_read_sb_index(config, &buf->backend, &chan->backend, -+ consumed_idx, buf_trunc_val(consumed, chan)); -+ if (ret) -+ goto retry; -+ subbuffer_id_clear_noref(config, &buf->backend.buf_rsb.id); -+ -+ buf->get_subbuf_consumed = consumed; -+ buf->get_subbuf = 1; -+ -+ return 0; -+ -+nodata: -+ /* -+ * The memory barriers __wait_event()/wake_up_interruptible() take care -+ * of "raw_spin_is_locked" memory ordering. -+ */ -+ if (finalized) -+ return -ENODATA; -+ else if (raw_spin_is_locked(&buf->raw_tick_nohz_spinlock)) -+ goto retry; -+ else -+ return -EAGAIN; -+} -+EXPORT_SYMBOL_GPL(lib_ring_buffer_get_subbuf); -+ -+/** -+ * lib_ring_buffer_put_subbuf - release exclusive subbuffer access -+ * @buf: ring buffer -+ */ -+void lib_ring_buffer_put_subbuf(struct lib_ring_buffer *buf) -+{ -+ struct lib_ring_buffer_backend *bufb = &buf->backend; -+ struct channel *chan = bufb->chan; -+ const struct lib_ring_buffer_config *config = &chan->backend.config; -+ unsigned long read_sb_bindex, consumed_idx, consumed; -+ -+ CHAN_WARN_ON(chan, atomic_long_read(&buf->active_readers) != 1); -+ -+ if (!buf->get_subbuf) { -+ /* -+ * Reader puts a subbuffer it did not get. -+ */ -+ CHAN_WARN_ON(chan, 1); -+ return; -+ } -+ consumed = buf->get_subbuf_consumed; -+ buf->get_subbuf = 0; -+ -+ /* -+ * Clear the records_unread counter. (overruns counter) -+ * Can still be non-zero if a file reader simply grabbed the data -+ * without using iterators. -+ * Can be below zero if an iterator is used on a snapshot more than -+ * once. -+ */ -+ read_sb_bindex = subbuffer_id_get_index(config, bufb->buf_rsb.id); -+ v_add(config, v_read(config, -+ &bufb->array[read_sb_bindex]->records_unread), -+ &bufb->records_read); -+ v_set(config, &bufb->array[read_sb_bindex]->records_unread, 0); -+ CHAN_WARN_ON(chan, config->mode == RING_BUFFER_OVERWRITE -+ && subbuffer_id_is_noref(config, bufb->buf_rsb.id)); -+ subbuffer_id_set_noref(config, &bufb->buf_rsb.id); -+ -+ /* -+ * Exchange the reader subbuffer with the one we put in its place in the -+ * writer subbuffer table. Expect the original consumed count. If -+ * update_read_sb_index fails, this is because the writer updated the -+ * subbuffer concurrently. We should therefore keep the subbuffer we -+ * currently have: it has become invalid to try reading this sub-buffer -+ * consumed count value anyway. -+ */ -+ consumed_idx = subbuf_index(consumed, chan); -+ update_read_sb_index(config, &buf->backend, &chan->backend, -+ consumed_idx, buf_trunc_val(consumed, chan)); -+ /* -+ * update_read_sb_index return value ignored. Don't exchange sub-buffer -+ * if the writer concurrently updated it. -+ */ -+} -+EXPORT_SYMBOL_GPL(lib_ring_buffer_put_subbuf); -+ -+/* -+ * cons_offset is an iterator on all subbuffer offsets between the reader -+ * position and the writer position. (inclusive) -+ */ -+static -+void lib_ring_buffer_print_subbuffer_errors(struct lib_ring_buffer *buf, -+ struct channel *chan, -+ unsigned long cons_offset, -+ int cpu) -+{ -+ const struct lib_ring_buffer_config *config = &chan->backend.config; -+ unsigned long cons_idx, commit_count, commit_count_sb; -+ -+ cons_idx = subbuf_index(cons_offset, chan); -+ commit_count = v_read(config, &buf->commit_hot[cons_idx].cc); -+ commit_count_sb = v_read(config, &buf->commit_cold[cons_idx].cc_sb); -+ -+ if (subbuf_offset(commit_count, chan) != 0) -+ printk(KERN_WARNING -+ "ring buffer %s, cpu %d: " -+ "commit count in subbuffer %lu,\n" -+ "expecting multiples of %lu bytes\n" -+ " [ %lu bytes committed, %lu bytes reader-visible ]\n", -+ chan->backend.name, cpu, cons_idx, -+ chan->backend.subbuf_size, -+ commit_count, commit_count_sb); -+ -+ printk(KERN_DEBUG "ring buffer: %s, cpu %d: %lu bytes committed\n", -+ chan->backend.name, cpu, commit_count); -+} -+ -+static -+void lib_ring_buffer_print_buffer_errors(struct lib_ring_buffer *buf, -+ struct channel *chan, -+ void *priv, int cpu) -+{ -+ const struct lib_ring_buffer_config *config = &chan->backend.config; -+ unsigned long write_offset, cons_offset; -+ -+ /* -+ * No need to order commit_count, write_offset and cons_offset reads -+ * because we execute at teardown when no more writer nor reader -+ * references are left. -+ */ -+ write_offset = v_read(config, &buf->offset); -+ cons_offset = atomic_long_read(&buf->consumed); -+ if (write_offset != cons_offset) -+ printk(KERN_DEBUG -+ "ring buffer %s, cpu %d: " -+ "non-consumed data\n" -+ " [ %lu bytes written, %lu bytes read ]\n", -+ chan->backend.name, cpu, write_offset, cons_offset); -+ -+ for (cons_offset = atomic_long_read(&buf->consumed); -+ (long) (subbuf_trunc((unsigned long) v_read(config, &buf->offset), -+ chan) -+ - cons_offset) > 0; -+ cons_offset = subbuf_align(cons_offset, chan)) -+ lib_ring_buffer_print_subbuffer_errors(buf, chan, cons_offset, -+ cpu); -+} -+ -+static -+void lib_ring_buffer_print_errors(struct channel *chan, -+ struct lib_ring_buffer *buf, int cpu) -+{ -+ const struct lib_ring_buffer_config *config = &chan->backend.config; -+ void *priv = chan->backend.priv; -+ -+ if (!strcmp(chan->backend.name, "relay-metadata")) { -+ printk(KERN_DEBUG "ring buffer %s: %lu records written, " -+ "%lu records overrun\n", -+ chan->backend.name, -+ v_read(config, &buf->records_count), -+ v_read(config, &buf->records_overrun)); -+ } else { -+ printk(KERN_DEBUG "ring buffer %s, cpu %d: %lu records written, " -+ "%lu records overrun\n", -+ chan->backend.name, cpu, -+ v_read(config, &buf->records_count), -+ v_read(config, &buf->records_overrun)); -+ -+ if (v_read(config, &buf->records_lost_full) -+ || v_read(config, &buf->records_lost_wrap) -+ || v_read(config, &buf->records_lost_big)) -+ printk(KERN_WARNING -+ "ring buffer %s, cpu %d: records were lost. Caused by:\n" -+ " [ %lu buffer full, %lu nest buffer wrap-around, " -+ "%lu event too big ]\n", -+ chan->backend.name, cpu, -+ v_read(config, &buf->records_lost_full), -+ v_read(config, &buf->records_lost_wrap), -+ v_read(config, &buf->records_lost_big)); -+ } -+ lib_ring_buffer_print_buffer_errors(buf, chan, priv, cpu); -+} -+ -+/* -+ * lib_ring_buffer_switch_old_start: Populate old subbuffer header. -+ * -+ * Only executed when the buffer is finalized, in SWITCH_FLUSH. -+ */ -+static -+void lib_ring_buffer_switch_old_start(struct lib_ring_buffer *buf, -+ struct channel *chan, -+ struct switch_offsets *offsets, -+ u64 tsc) -+{ -+ const struct lib_ring_buffer_config *config = &chan->backend.config; -+ unsigned long oldidx = subbuf_index(offsets->old, chan); -+ unsigned long commit_count; -+ -+ config->cb.buffer_begin(buf, tsc, oldidx); -+ -+ /* -+ * Order all writes to buffer before the commit count update that will -+ * determine that the subbuffer is full. -+ */ -+ if (config->ipi == RING_BUFFER_IPI_BARRIER) { -+ /* -+ * Must write slot data before incrementing commit count. This -+ * compiler barrier is upgraded into a smp_mb() by the IPI sent -+ * by get_subbuf(). -+ */ -+ barrier(); -+ } else -+ smp_wmb(); -+ v_add(config, config->cb.subbuffer_header_size(), -+ &buf->commit_hot[oldidx].cc); -+ commit_count = v_read(config, &buf->commit_hot[oldidx].cc); -+ /* Check if the written buffer has to be delivered */ -+ lib_ring_buffer_check_deliver(config, buf, chan, offsets->old, -+ commit_count, oldidx, tsc); -+ lib_ring_buffer_write_commit_counter(config, buf, chan, oldidx, -+ offsets->old, commit_count, -+ config->cb.subbuffer_header_size()); -+} -+ -+/* -+ * lib_ring_buffer_switch_old_end: switch old subbuffer -+ * -+ * Note : offset_old should never be 0 here. It is ok, because we never perform -+ * buffer switch on an empty subbuffer in SWITCH_ACTIVE mode. The caller -+ * increments the offset_old value when doing a SWITCH_FLUSH on an empty -+ * subbuffer. -+ */ -+static -+void lib_ring_buffer_switch_old_end(struct lib_ring_buffer *buf, -+ struct channel *chan, -+ struct switch_offsets *offsets, -+ u64 tsc) -+{ -+ const struct lib_ring_buffer_config *config = &chan->backend.config; -+ unsigned long oldidx = subbuf_index(offsets->old - 1, chan); -+ unsigned long commit_count, padding_size, data_size; -+ -+ data_size = subbuf_offset(offsets->old - 1, chan) + 1; -+ padding_size = chan->backend.subbuf_size - data_size; -+ subbuffer_set_data_size(config, &buf->backend, oldidx, data_size); -+ -+ /* -+ * Order all writes to buffer before the commit count update that will -+ * determine that the subbuffer is full. -+ */ -+ if (config->ipi == RING_BUFFER_IPI_BARRIER) { -+ /* -+ * Must write slot data before incrementing commit count. This -+ * compiler barrier is upgraded into a smp_mb() by the IPI sent -+ * by get_subbuf(). -+ */ -+ barrier(); -+ } else -+ smp_wmb(); -+ v_add(config, padding_size, &buf->commit_hot[oldidx].cc); -+ commit_count = v_read(config, &buf->commit_hot[oldidx].cc); -+ lib_ring_buffer_check_deliver(config, buf, chan, offsets->old - 1, -+ commit_count, oldidx, tsc); -+ lib_ring_buffer_write_commit_counter(config, buf, chan, oldidx, -+ offsets->old, commit_count, -+ padding_size); -+} -+ -+/* -+ * lib_ring_buffer_switch_new_start: Populate new subbuffer. -+ * -+ * This code can be executed unordered : writers may already have written to the -+ * sub-buffer before this code gets executed, caution. The commit makes sure -+ * that this code is executed before the deliver of this sub-buffer. -+ */ -+static -+void lib_ring_buffer_switch_new_start(struct lib_ring_buffer *buf, -+ struct channel *chan, -+ struct switch_offsets *offsets, -+ u64 tsc) -+{ -+ const struct lib_ring_buffer_config *config = &chan->backend.config; -+ unsigned long beginidx = subbuf_index(offsets->begin, chan); -+ unsigned long commit_count; -+ -+ config->cb.buffer_begin(buf, tsc, beginidx); -+ -+ /* -+ * Order all writes to buffer before the commit count update that will -+ * determine that the subbuffer is full. -+ */ -+ if (config->ipi == RING_BUFFER_IPI_BARRIER) { -+ /* -+ * Must write slot data before incrementing commit count. This -+ * compiler barrier is upgraded into a smp_mb() by the IPI sent -+ * by get_subbuf(). -+ */ -+ barrier(); -+ } else -+ smp_wmb(); -+ v_add(config, config->cb.subbuffer_header_size(), -+ &buf->commit_hot[beginidx].cc); -+ commit_count = v_read(config, &buf->commit_hot[beginidx].cc); -+ /* Check if the written buffer has to be delivered */ -+ lib_ring_buffer_check_deliver(config, buf, chan, offsets->begin, -+ commit_count, beginidx, tsc); -+ lib_ring_buffer_write_commit_counter(config, buf, chan, beginidx, -+ offsets->begin, commit_count, -+ config->cb.subbuffer_header_size()); -+} -+ -+/* -+ * lib_ring_buffer_switch_new_end: finish switching current subbuffer -+ * -+ * Calls subbuffer_set_data_size() to set the data size of the current -+ * sub-buffer. We do not need to perform check_deliver nor commit here, -+ * since this task will be done by the "commit" of the event for which -+ * we are currently doing the space reservation. -+ */ -+static -+void lib_ring_buffer_switch_new_end(struct lib_ring_buffer *buf, -+ struct channel *chan, -+ struct switch_offsets *offsets, -+ u64 tsc) -+{ -+ const struct lib_ring_buffer_config *config = &chan->backend.config; -+ unsigned long endidx, data_size; -+ -+ endidx = subbuf_index(offsets->end - 1, chan); -+ data_size = subbuf_offset(offsets->end - 1, chan) + 1; -+ subbuffer_set_data_size(config, &buf->backend, endidx, data_size); -+} -+ -+/* -+ * Returns : -+ * 0 if ok -+ * !0 if execution must be aborted. -+ */ -+static -+int lib_ring_buffer_try_switch_slow(enum switch_mode mode, -+ struct lib_ring_buffer *buf, -+ struct channel *chan, -+ struct switch_offsets *offsets, -+ u64 *tsc) -+{ -+ const struct lib_ring_buffer_config *config = &chan->backend.config; -+ unsigned long off, reserve_commit_diff; -+ -+ offsets->begin = v_read(config, &buf->offset); -+ offsets->old = offsets->begin; -+ offsets->switch_old_start = 0; -+ off = subbuf_offset(offsets->begin, chan); -+ -+ *tsc = config->cb.ring_buffer_clock_read(chan); -+ -+ /* -+ * Ensure we flush the header of an empty subbuffer when doing the -+ * finalize (SWITCH_FLUSH). This ensures that we end up knowing the -+ * total data gathering duration even if there were no records saved -+ * after the last buffer switch. -+ * In SWITCH_ACTIVE mode, switch the buffer when it contains events. -+ * SWITCH_ACTIVE only flushes the current subbuffer, dealing with end of -+ * subbuffer header as appropriate. -+ * The next record that reserves space will be responsible for -+ * populating the following subbuffer header. We choose not to populate -+ * the next subbuffer header here because we want to be able to use -+ * SWITCH_ACTIVE for periodical buffer flush and CPU tick_nohz stop -+ * buffer flush, which must guarantee that all the buffer content -+ * (records and header timestamps) are visible to the reader. This is -+ * required for quiescence guarantees for the fusion merge. -+ */ -+ if (mode != SWITCH_FLUSH && !off) -+ return -1; /* we do not have to switch : buffer is empty */ -+ -+ if (unlikely(off == 0)) { -+ unsigned long sb_index, commit_count; -+ -+ /* -+ * We are performing a SWITCH_FLUSH. At this stage, there are no -+ * concurrent writes into the buffer. -+ * -+ * The client does not save any header information. Don't -+ * switch empty subbuffer on finalize, because it is invalid to -+ * deliver a completely empty subbuffer. -+ */ -+ if (!config->cb.subbuffer_header_size()) -+ return -1; -+ -+ /* Test new buffer integrity */ -+ sb_index = subbuf_index(offsets->begin, chan); -+ commit_count = v_read(config, -+ &buf->commit_cold[sb_index].cc_sb); -+ reserve_commit_diff = -+ (buf_trunc(offsets->begin, chan) -+ >> chan->backend.num_subbuf_order) -+ - (commit_count & chan->commit_count_mask); -+ if (likely(reserve_commit_diff == 0)) { -+ /* Next subbuffer not being written to. */ -+ if (unlikely(config->mode != RING_BUFFER_OVERWRITE && -+ subbuf_trunc(offsets->begin, chan) -+ - subbuf_trunc((unsigned long) -+ atomic_long_read(&buf->consumed), chan) -+ >= chan->backend.buf_size)) { -+ /* -+ * We do not overwrite non consumed buffers -+ * and we are full : don't switch. -+ */ -+ return -1; -+ } else { -+ /* -+ * Next subbuffer not being written to, and we -+ * are either in overwrite mode or the buffer is -+ * not full. It's safe to write in this new -+ * subbuffer. -+ */ -+ } -+ } else { -+ /* -+ * Next subbuffer reserve offset does not match the -+ * commit offset. Don't perform switch in -+ * producer-consumer and overwrite mode. Caused by -+ * either a writer OOPS or too many nested writes over a -+ * reserve/commit pair. -+ */ -+ return -1; -+ } -+ -+ /* -+ * Need to write the subbuffer start header on finalize. -+ */ -+ offsets->switch_old_start = 1; -+ } -+ offsets->begin = subbuf_align(offsets->begin, chan); -+ /* Note: old points to the next subbuf at offset 0 */ -+ offsets->end = offsets->begin; -+ return 0; -+} -+ -+/* -+ * Force a sub-buffer switch. This operation is completely reentrant : can be -+ * called while tracing is active with absolutely no lock held. -+ * -+ * Note, however, that as a v_cmpxchg is used for some atomic -+ * operations, this function must be called from the CPU which owns the buffer -+ * for a ACTIVE flush. -+ */ -+void lib_ring_buffer_switch_slow(struct lib_ring_buffer *buf, enum switch_mode mode) -+{ -+ struct channel *chan = buf->backend.chan; -+ const struct lib_ring_buffer_config *config = &chan->backend.config; -+ struct switch_offsets offsets; -+ unsigned long oldidx; -+ u64 tsc; -+ -+ offsets.size = 0; -+ -+ /* -+ * Perform retryable operations. -+ */ -+ do { -+ if (lib_ring_buffer_try_switch_slow(mode, buf, chan, &offsets, -+ &tsc)) -+ return; /* Switch not needed */ -+ } while (v_cmpxchg(config, &buf->offset, offsets.old, offsets.end) -+ != offsets.old); -+ -+ /* -+ * Atomically update last_tsc. This update races against concurrent -+ * atomic updates, but the race will always cause supplementary full TSC -+ * records, never the opposite (missing a full TSC record when it would -+ * be needed). -+ */ -+ save_last_tsc(config, buf, tsc); -+ -+ /* -+ * Push the reader if necessary -+ */ -+ lib_ring_buffer_reserve_push_reader(buf, chan, offsets.old); -+ -+ oldidx = subbuf_index(offsets.old, chan); -+ lib_ring_buffer_clear_noref(config, &buf->backend, oldidx); -+ -+ /* -+ * May need to populate header start on SWITCH_FLUSH. -+ */ -+ if (offsets.switch_old_start) { -+ lib_ring_buffer_switch_old_start(buf, chan, &offsets, tsc); -+ offsets.old += config->cb.subbuffer_header_size(); -+ } -+ -+ /* -+ * Switch old subbuffer. -+ */ -+ lib_ring_buffer_switch_old_end(buf, chan, &offsets, tsc); -+} -+EXPORT_SYMBOL_GPL(lib_ring_buffer_switch_slow); -+ -+static void remote_switch(void *info) -+{ -+ struct lib_ring_buffer *buf = info; -+ -+ lib_ring_buffer_switch_slow(buf, SWITCH_ACTIVE); -+} -+ -+void lib_ring_buffer_switch_remote(struct lib_ring_buffer *buf) -+{ -+ struct channel *chan = buf->backend.chan; -+ const struct lib_ring_buffer_config *config = &chan->backend.config; -+ int ret; -+ -+ /* -+ * With global synchronization we don't need to use the IPI scheme. -+ */ -+ if (config->sync == RING_BUFFER_SYNC_GLOBAL) { -+ lib_ring_buffer_switch_slow(buf, SWITCH_ACTIVE); -+ return; -+ } -+ -+ /* -+ * Taking lock on CPU hotplug to ensure two things: first, that the -+ * target cpu is not taken concurrently offline while we are within -+ * smp_call_function_single() (I don't trust that get_cpu() on the -+ * _local_ CPU actually inhibit CPU hotplug for the _remote_ CPU (to be -+ * confirmed)). Secondly, if it happens that the CPU is not online, our -+ * own call to lib_ring_buffer_switch_slow() needs to be protected from -+ * CPU hotplug handlers, which can also perform a remote subbuffer -+ * switch. -+ */ -+ get_online_cpus(); -+ ret = smp_call_function_single(buf->backend.cpu, -+ remote_switch, buf, 1); -+ if (ret) { -+ /* Remote CPU is offline, do it ourself. */ -+ lib_ring_buffer_switch_slow(buf, SWITCH_ACTIVE); -+ } -+ put_online_cpus(); -+} -+EXPORT_SYMBOL_GPL(lib_ring_buffer_switch_remote); -+ -+/* -+ * Returns : -+ * 0 if ok -+ * -ENOSPC if event size is too large for packet. -+ * -ENOBUFS if there is currently not enough space in buffer for the event. -+ * -EIO if data cannot be written into the buffer for any other reason. -+ */ -+static -+int lib_ring_buffer_try_reserve_slow(struct lib_ring_buffer *buf, -+ struct channel *chan, -+ struct switch_offsets *offsets, -+ struct lib_ring_buffer_ctx *ctx) -+{ -+ const struct lib_ring_buffer_config *config = &chan->backend.config; -+ unsigned long reserve_commit_diff, offset_cmp; -+ -+retry: -+ offsets->begin = offset_cmp = v_read(config, &buf->offset); -+ offsets->old = offsets->begin; -+ offsets->switch_new_start = 0; -+ offsets->switch_new_end = 0; -+ offsets->switch_old_end = 0; -+ offsets->pre_header_padding = 0; -+ -+ ctx->tsc = config->cb.ring_buffer_clock_read(chan); -+ if ((int64_t) ctx->tsc == -EIO) -+ return -EIO; -+ -+ if (last_tsc_overflow(config, buf, ctx->tsc)) -+ ctx->rflags |= RING_BUFFER_RFLAG_FULL_TSC; -+ -+ if (unlikely(subbuf_offset(offsets->begin, ctx->chan) == 0)) { -+ offsets->switch_new_start = 1; /* For offsets->begin */ -+ } else { -+ offsets->size = config->cb.record_header_size(config, chan, -+ offsets->begin, -+ &offsets->pre_header_padding, -+ ctx); -+ offsets->size += -+ lib_ring_buffer_align(offsets->begin + offsets->size, -+ ctx->largest_align) -+ + ctx->data_size; -+ if (unlikely(subbuf_offset(offsets->begin, chan) + -+ offsets->size > chan->backend.subbuf_size)) { -+ offsets->switch_old_end = 1; /* For offsets->old */ -+ offsets->switch_new_start = 1; /* For offsets->begin */ -+ } -+ } -+ if (unlikely(offsets->switch_new_start)) { -+ unsigned long sb_index, commit_count; -+ -+ /* -+ * We are typically not filling the previous buffer completely. -+ */ -+ if (likely(offsets->switch_old_end)) -+ offsets->begin = subbuf_align(offsets->begin, chan); -+ offsets->begin = offsets->begin -+ + config->cb.subbuffer_header_size(); -+ /* Test new buffer integrity */ -+ sb_index = subbuf_index(offsets->begin, chan); -+ /* -+ * Read buf->offset before buf->commit_cold[sb_index].cc_sb. -+ * lib_ring_buffer_check_deliver() has the matching -+ * memory barriers required around commit_cold cc_sb -+ * updates to ensure reserve and commit counter updates -+ * are not seen reordered when updated by another CPU. -+ */ -+ smp_rmb(); -+ commit_count = v_read(config, -+ &buf->commit_cold[sb_index].cc_sb); -+ /* Read buf->commit_cold[sb_index].cc_sb before buf->offset. */ -+ smp_rmb(); -+ if (unlikely(offset_cmp != v_read(config, &buf->offset))) { -+ /* -+ * The reserve counter have been concurrently updated -+ * while we read the commit counter. This means the -+ * commit counter we read might not match buf->offset -+ * due to concurrent update. We therefore need to retry. -+ */ -+ goto retry; -+ } -+ reserve_commit_diff = -+ (buf_trunc(offsets->begin, chan) -+ >> chan->backend.num_subbuf_order) -+ - (commit_count & chan->commit_count_mask); -+ if (likely(reserve_commit_diff == 0)) { -+ /* Next subbuffer not being written to. */ -+ if (unlikely(config->mode != RING_BUFFER_OVERWRITE && -+ subbuf_trunc(offsets->begin, chan) -+ - subbuf_trunc((unsigned long) -+ atomic_long_read(&buf->consumed), chan) -+ >= chan->backend.buf_size)) { -+ /* -+ * We do not overwrite non consumed buffers -+ * and we are full : record is lost. -+ */ -+ v_inc(config, &buf->records_lost_full); -+ return -ENOBUFS; -+ } else { -+ /* -+ * Next subbuffer not being written to, and we -+ * are either in overwrite mode or the buffer is -+ * not full. It's safe to write in this new -+ * subbuffer. -+ */ -+ } -+ } else { -+ /* -+ * Next subbuffer reserve offset does not match the -+ * commit offset, and this did not involve update to the -+ * reserve counter. Drop record in producer-consumer and -+ * overwrite mode. Caused by either a writer OOPS or -+ * too many nested writes over a reserve/commit pair. -+ */ -+ v_inc(config, &buf->records_lost_wrap); -+ return -EIO; -+ } -+ offsets->size = -+ config->cb.record_header_size(config, chan, -+ offsets->begin, -+ &offsets->pre_header_padding, -+ ctx); -+ offsets->size += -+ lib_ring_buffer_align(offsets->begin + offsets->size, -+ ctx->largest_align) -+ + ctx->data_size; -+ if (unlikely(subbuf_offset(offsets->begin, chan) -+ + offsets->size > chan->backend.subbuf_size)) { -+ /* -+ * Record too big for subbuffers, report error, don't -+ * complete the sub-buffer switch. -+ */ -+ v_inc(config, &buf->records_lost_big); -+ return -ENOSPC; -+ } else { -+ /* -+ * We just made a successful buffer switch and the -+ * record fits in the new subbuffer. Let's write. -+ */ -+ } -+ } else { -+ /* -+ * Record fits in the current buffer and we are not on a switch -+ * boundary. It's safe to write. -+ */ -+ } -+ offsets->end = offsets->begin + offsets->size; -+ -+ if (unlikely(subbuf_offset(offsets->end, chan) == 0)) { -+ /* -+ * The offset_end will fall at the very beginning of the next -+ * subbuffer. -+ */ -+ offsets->switch_new_end = 1; /* For offsets->begin */ -+ } -+ return 0; -+} -+ -+/** -+ * lib_ring_buffer_reserve_slow - Atomic slot reservation in a buffer. -+ * @ctx: ring buffer context. -+ * -+ * Return : -NOBUFS if not enough space, -ENOSPC if event size too large, -+ * -EIO for other errors, else returns 0. -+ * It will take care of sub-buffer switching. -+ */ -+int lib_ring_buffer_reserve_slow(struct lib_ring_buffer_ctx *ctx) -+{ -+ struct channel *chan = ctx->chan; -+ const struct lib_ring_buffer_config *config = &chan->backend.config; -+ struct lib_ring_buffer *buf; -+ struct switch_offsets offsets; -+ int ret; -+ -+ if (config->alloc == RING_BUFFER_ALLOC_PER_CPU) -+ buf = per_cpu_ptr(chan->backend.buf, ctx->cpu); -+ else -+ buf = chan->backend.buf; -+ ctx->buf = buf; -+ -+ offsets.size = 0; -+ -+ do { -+ ret = lib_ring_buffer_try_reserve_slow(buf, chan, &offsets, -+ ctx); -+ if (unlikely(ret)) -+ return ret; -+ } while (unlikely(v_cmpxchg(config, &buf->offset, offsets.old, -+ offsets.end) -+ != offsets.old)); -+ -+ /* -+ * Atomically update last_tsc. This update races against concurrent -+ * atomic updates, but the race will always cause supplementary full TSC -+ * records, never the opposite (missing a full TSC record when it would -+ * be needed). -+ */ -+ save_last_tsc(config, buf, ctx->tsc); -+ -+ /* -+ * Push the reader if necessary -+ */ -+ lib_ring_buffer_reserve_push_reader(buf, chan, offsets.end - 1); -+ -+ /* -+ * Clear noref flag for this subbuffer. -+ */ -+ lib_ring_buffer_clear_noref(config, &buf->backend, -+ subbuf_index(offsets.end - 1, chan)); -+ -+ /* -+ * Switch old subbuffer if needed. -+ */ -+ if (unlikely(offsets.switch_old_end)) { -+ lib_ring_buffer_clear_noref(config, &buf->backend, -+ subbuf_index(offsets.old - 1, chan)); -+ lib_ring_buffer_switch_old_end(buf, chan, &offsets, ctx->tsc); -+ } -+ -+ /* -+ * Populate new subbuffer. -+ */ -+ if (unlikely(offsets.switch_new_start)) -+ lib_ring_buffer_switch_new_start(buf, chan, &offsets, ctx->tsc); -+ -+ if (unlikely(offsets.switch_new_end)) -+ lib_ring_buffer_switch_new_end(buf, chan, &offsets, ctx->tsc); -+ -+ ctx->slot_size = offsets.size; -+ ctx->pre_offset = offsets.begin; -+ ctx->buf_offset = offsets.begin + offsets.pre_header_padding; -+ return 0; -+} -+EXPORT_SYMBOL_GPL(lib_ring_buffer_reserve_slow); -+ -+int __init init_lib_ring_buffer_frontend(void) -+{ -+ int cpu; -+ -+ for_each_possible_cpu(cpu) -+ spin_lock_init(&per_cpu(ring_buffer_nohz_lock, cpu)); -+ return 0; -+} -+ -+module_init(init_lib_ring_buffer_frontend); -+ -+void __exit exit_lib_ring_buffer_frontend(void) -+{ -+} -+ -+module_exit(exit_lib_ring_buffer_frontend); ---- /dev/null -+++ b/drivers/staging/lttng/lib/ringbuffer/ring_buffer_iterator.c -@@ -0,0 +1,810 @@ -+/* -+ * ring_buffer_iterator.c -+ * -+ * Ring buffer and channel iterators. Get each event of a channel in order. Uses -+ * a prio heap for per-cpu buffers, giving a O(log(NR_CPUS)) algorithmic -+ * complexity for the "get next event" operation. -+ * -+ * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ * -+ * Author: -+ * Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ */ -+ -+#include "../../wrapper/ringbuffer/iterator.h" -+#include <linux/jiffies.h> -+#include <linux/delay.h> -+#include <linux/module.h> -+ -+/* -+ * Safety factor taking into account internal kernel interrupt latency. -+ * Assuming 250ms worse-case latency. -+ */ -+#define MAX_SYSTEM_LATENCY 250 -+ -+/* -+ * Maximum delta expected between trace clocks. At most 1 jiffy delta. -+ */ -+#define MAX_CLOCK_DELTA (jiffies_to_usecs(1) * 1000) -+ -+/** -+ * lib_ring_buffer_get_next_record - Get the next record in a buffer. -+ * @chan: channel -+ * @buf: buffer -+ * -+ * Returns the size of the event read, -EAGAIN if buffer is empty, -ENODATA if -+ * buffer is empty and finalized. The buffer must already be opened for reading. -+ */ -+ssize_t lib_ring_buffer_get_next_record(struct channel *chan, -+ struct lib_ring_buffer *buf) -+{ -+ const struct lib_ring_buffer_config *config = &chan->backend.config; -+ struct lib_ring_buffer_iter *iter = &buf->iter; -+ int ret; -+ -+restart: -+ switch (iter->state) { -+ case ITER_GET_SUBBUF: -+ ret = lib_ring_buffer_get_next_subbuf(buf); -+ if (ret && !ACCESS_ONCE(buf->finalized) -+ && config->alloc == RING_BUFFER_ALLOC_GLOBAL) { -+ /* -+ * Use "pull" scheme for global buffers. The reader -+ * itself flushes the buffer to "pull" data not visible -+ * to readers yet. Flush current subbuffer and re-try. -+ * -+ * Per-CPU buffers rather use a "push" scheme because -+ * the IPI needed to flush all CPU's buffers is too -+ * costly. In the "push" scheme, the reader waits for -+ * the writer periodic deferrable timer to flush the -+ * buffers (keeping track of a quiescent state -+ * timestamp). Therefore, the writer "pushes" data out -+ * of the buffers rather than letting the reader "pull" -+ * data from the buffer. -+ */ -+ lib_ring_buffer_switch_slow(buf, SWITCH_ACTIVE); -+ ret = lib_ring_buffer_get_next_subbuf(buf); -+ } -+ if (ret) -+ return ret; -+ iter->consumed = buf->cons_snapshot; -+ iter->data_size = lib_ring_buffer_get_read_data_size(config, buf); -+ iter->read_offset = iter->consumed; -+ /* skip header */ -+ iter->read_offset += config->cb.subbuffer_header_size(); -+ iter->state = ITER_TEST_RECORD; -+ goto restart; -+ case ITER_TEST_RECORD: -+ if (iter->read_offset - iter->consumed >= iter->data_size) { -+ iter->state = ITER_PUT_SUBBUF; -+ } else { -+ CHAN_WARN_ON(chan, !config->cb.record_get); -+ config->cb.record_get(config, chan, buf, -+ iter->read_offset, -+ &iter->header_len, -+ &iter->payload_len, -+ &iter->timestamp); -+ iter->read_offset += iter->header_len; -+ subbuffer_consume_record(config, &buf->backend); -+ iter->state = ITER_NEXT_RECORD; -+ return iter->payload_len; -+ } -+ goto restart; -+ case ITER_NEXT_RECORD: -+ iter->read_offset += iter->payload_len; -+ iter->state = ITER_TEST_RECORD; -+ goto restart; -+ case ITER_PUT_SUBBUF: -+ lib_ring_buffer_put_next_subbuf(buf); -+ iter->state = ITER_GET_SUBBUF; -+ goto restart; -+ default: -+ CHAN_WARN_ON(chan, 1); /* Should not happen */ -+ return -EPERM; -+ } -+} -+EXPORT_SYMBOL_GPL(lib_ring_buffer_get_next_record); -+ -+static int buf_is_higher(void *a, void *b) -+{ -+ struct lib_ring_buffer *bufa = a; -+ struct lib_ring_buffer *bufb = b; -+ -+ /* Consider lowest timestamps to be at the top of the heap */ -+ return (bufa->iter.timestamp < bufb->iter.timestamp); -+} -+ -+static -+void lib_ring_buffer_get_empty_buf_records(const struct lib_ring_buffer_config *config, -+ struct channel *chan) -+{ -+ struct lttng_ptr_heap *heap = &chan->iter.heap; -+ struct lib_ring_buffer *buf, *tmp; -+ ssize_t len; -+ -+ list_for_each_entry_safe(buf, tmp, &chan->iter.empty_head, -+ iter.empty_node) { -+ len = lib_ring_buffer_get_next_record(chan, buf); -+ -+ /* -+ * Deal with -EAGAIN and -ENODATA. -+ * len >= 0 means record contains data. -+ * -EBUSY should never happen, because we support only one -+ * reader. -+ */ -+ switch (len) { -+ case -EAGAIN: -+ /* Keep node in empty list */ -+ break; -+ case -ENODATA: -+ /* -+ * Buffer is finalized. Don't add to list of empty -+ * buffer, because it has no more data to provide, ever. -+ */ -+ list_del(&buf->iter.empty_node); -+ break; -+ case -EBUSY: -+ CHAN_WARN_ON(chan, 1); -+ break; -+ default: -+ /* -+ * Insert buffer into the heap, remove from empty buffer -+ * list. -+ */ -+ CHAN_WARN_ON(chan, len < 0); -+ list_del(&buf->iter.empty_node); -+ CHAN_WARN_ON(chan, lttng_heap_insert(heap, buf)); -+ } -+ } -+} -+ -+static -+void lib_ring_buffer_wait_for_qs(const struct lib_ring_buffer_config *config, -+ struct channel *chan) -+{ -+ u64 timestamp_qs; -+ unsigned long wait_msecs; -+ -+ /* -+ * No need to wait if no empty buffers are present. -+ */ -+ if (list_empty(&chan->iter.empty_head)) -+ return; -+ -+ timestamp_qs = config->cb.ring_buffer_clock_read(chan); -+ /* -+ * We need to consider previously empty buffers. -+ * Do a get next buf record on each of them. Add them to -+ * the heap if they have data. If at least one of them -+ * don't have data, we need to wait for -+ * switch_timer_interval + MAX_SYSTEM_LATENCY (so we are sure the -+ * buffers have been switched either by the timer or idle entry) and -+ * check them again, adding them if they have data. -+ */ -+ lib_ring_buffer_get_empty_buf_records(config, chan); -+ -+ /* -+ * No need to wait if no empty buffers are present. -+ */ -+ if (list_empty(&chan->iter.empty_head)) -+ return; -+ -+ /* -+ * We need to wait for the buffer switch timer to run. If the -+ * CPU is idle, idle entry performed the switch. -+ * TODO: we could optimize further by skipping the sleep if all -+ * empty buffers belong to idle or offline cpus. -+ */ -+ wait_msecs = jiffies_to_msecs(chan->switch_timer_interval); -+ wait_msecs += MAX_SYSTEM_LATENCY; -+ msleep(wait_msecs); -+ lib_ring_buffer_get_empty_buf_records(config, chan); -+ /* -+ * Any buffer still in the empty list here cannot possibly -+ * contain an event with a timestamp prior to "timestamp_qs". -+ * The new quiescent state timestamp is the one we grabbed -+ * before waiting for buffer data. It is therefore safe to -+ * ignore empty buffers up to last_qs timestamp for fusion -+ * merge. -+ */ -+ chan->iter.last_qs = timestamp_qs; -+} -+ -+/** -+ * channel_get_next_record - Get the next record in a channel. -+ * @chan: channel -+ * @ret_buf: the buffer in which the event is located (output) -+ * -+ * Returns the size of new current event, -EAGAIN if all buffers are empty, -+ * -ENODATA if all buffers are empty and finalized. The channel must already be -+ * opened for reading. -+ */ -+ -+ssize_t channel_get_next_record(struct channel *chan, -+ struct lib_ring_buffer **ret_buf) -+{ -+ const struct lib_ring_buffer_config *config = &chan->backend.config; -+ struct lib_ring_buffer *buf; -+ struct lttng_ptr_heap *heap; -+ ssize_t len; -+ -+ if (config->alloc == RING_BUFFER_ALLOC_GLOBAL) { -+ *ret_buf = channel_get_ring_buffer(config, chan, 0); -+ return lib_ring_buffer_get_next_record(chan, *ret_buf); -+ } -+ -+ heap = &chan->iter.heap; -+ -+ /* -+ * get next record for topmost buffer. -+ */ -+ buf = lttng_heap_maximum(heap); -+ if (buf) { -+ len = lib_ring_buffer_get_next_record(chan, buf); -+ /* -+ * Deal with -EAGAIN and -ENODATA. -+ * len >= 0 means record contains data. -+ */ -+ switch (len) { -+ case -EAGAIN: -+ buf->iter.timestamp = 0; -+ list_add(&buf->iter.empty_node, &chan->iter.empty_head); -+ /* Remove topmost buffer from the heap */ -+ CHAN_WARN_ON(chan, lttng_heap_remove(heap) != buf); -+ break; -+ case -ENODATA: -+ /* -+ * Buffer is finalized. Remove buffer from heap and -+ * don't add to list of empty buffer, because it has no -+ * more data to provide, ever. -+ */ -+ CHAN_WARN_ON(chan, lttng_heap_remove(heap) != buf); -+ break; -+ case -EBUSY: -+ CHAN_WARN_ON(chan, 1); -+ break; -+ default: -+ /* -+ * Reinsert buffer into the heap. Note that heap can be -+ * partially empty, so we need to use -+ * lttng_heap_replace_max(). -+ */ -+ CHAN_WARN_ON(chan, len < 0); -+ CHAN_WARN_ON(chan, lttng_heap_replace_max(heap, buf) != buf); -+ break; -+ } -+ } -+ -+ buf = lttng_heap_maximum(heap); -+ if (!buf || buf->iter.timestamp > chan->iter.last_qs) { -+ /* -+ * Deal with buffers previously showing no data. -+ * Add buffers containing data to the heap, update -+ * last_qs. -+ */ -+ lib_ring_buffer_wait_for_qs(config, chan); -+ } -+ -+ *ret_buf = buf = lttng_heap_maximum(heap); -+ if (buf) { -+ /* -+ * If this warning triggers, you probably need to check your -+ * system interrupt latency. Typical causes: too many printk() -+ * output going to a serial console with interrupts off. -+ * Allow for MAX_CLOCK_DELTA ns timestamp delta going backward. -+ * Observed on SMP KVM setups with trace_clock(). -+ */ -+ if (chan->iter.last_timestamp -+ > (buf->iter.timestamp + MAX_CLOCK_DELTA)) { -+ printk(KERN_WARNING "ring_buffer: timestamps going " -+ "backward. Last time %llu ns, cpu %d, " -+ "current time %llu ns, cpu %d, " -+ "delta %llu ns.\n", -+ chan->iter.last_timestamp, chan->iter.last_cpu, -+ buf->iter.timestamp, buf->backend.cpu, -+ chan->iter.last_timestamp - buf->iter.timestamp); -+ CHAN_WARN_ON(chan, 1); -+ } -+ chan->iter.last_timestamp = buf->iter.timestamp; -+ chan->iter.last_cpu = buf->backend.cpu; -+ return buf->iter.payload_len; -+ } else { -+ /* Heap is empty */ -+ if (list_empty(&chan->iter.empty_head)) -+ return -ENODATA; /* All buffers finalized */ -+ else -+ return -EAGAIN; /* Temporarily empty */ -+ } -+} -+EXPORT_SYMBOL_GPL(channel_get_next_record); -+ -+static -+void lib_ring_buffer_iterator_init(struct channel *chan, struct lib_ring_buffer *buf) -+{ -+ if (buf->iter.allocated) -+ return; -+ -+ buf->iter.allocated = 1; -+ if (chan->iter.read_open && !buf->iter.read_open) { -+ CHAN_WARN_ON(chan, lib_ring_buffer_open_read(buf) != 0); -+ buf->iter.read_open = 1; -+ } -+ -+ /* Add to list of buffers without any current record */ -+ if (chan->backend.config.alloc == RING_BUFFER_ALLOC_PER_CPU) -+ list_add(&buf->iter.empty_node, &chan->iter.empty_head); -+} -+ -+#ifdef CONFIG_HOTPLUG_CPU -+static -+int channel_iterator_cpu_hotplug(struct notifier_block *nb, -+ unsigned long action, -+ void *hcpu) -+{ -+ unsigned int cpu = (unsigned long)hcpu; -+ struct channel *chan = container_of(nb, struct channel, -+ hp_iter_notifier); -+ struct lib_ring_buffer *buf = per_cpu_ptr(chan->backend.buf, cpu); -+ const struct lib_ring_buffer_config *config = &chan->backend.config; -+ -+ if (!chan->hp_iter_enable) -+ return NOTIFY_DONE; -+ -+ CHAN_WARN_ON(chan, config->alloc == RING_BUFFER_ALLOC_GLOBAL); -+ -+ switch (action) { -+ case CPU_DOWN_FAILED: -+ case CPU_DOWN_FAILED_FROZEN: -+ case CPU_ONLINE: -+ case CPU_ONLINE_FROZEN: -+ lib_ring_buffer_iterator_init(chan, buf); -+ return NOTIFY_OK; -+ default: -+ return NOTIFY_DONE; -+ } -+} -+#endif -+ -+int channel_iterator_init(struct channel *chan) -+{ -+ const struct lib_ring_buffer_config *config = &chan->backend.config; -+ struct lib_ring_buffer *buf; -+ -+ if (config->alloc == RING_BUFFER_ALLOC_PER_CPU) { -+ int cpu, ret; -+ -+ INIT_LIST_HEAD(&chan->iter.empty_head); -+ ret = lttng_heap_init(&chan->iter.heap, -+ num_possible_cpus(), -+ GFP_KERNEL, buf_is_higher); -+ if (ret) -+ return ret; -+ /* -+ * In case of non-hotplug cpu, if the ring-buffer is allocated -+ * in early initcall, it will not be notified of secondary cpus. -+ * In that off case, we need to allocate for all possible cpus. -+ */ -+#ifdef CONFIG_HOTPLUG_CPU -+ chan->hp_iter_notifier.notifier_call = -+ channel_iterator_cpu_hotplug; -+ chan->hp_iter_notifier.priority = 10; -+ register_cpu_notifier(&chan->hp_iter_notifier); -+ get_online_cpus(); -+ for_each_online_cpu(cpu) { -+ buf = per_cpu_ptr(chan->backend.buf, cpu); -+ lib_ring_buffer_iterator_init(chan, buf); -+ } -+ chan->hp_iter_enable = 1; -+ put_online_cpus(); -+#else -+ for_each_possible_cpu(cpu) { -+ buf = per_cpu_ptr(chan->backend.buf, cpu); -+ lib_ring_buffer_iterator_init(chan, buf); -+ } -+#endif -+ } else { -+ buf = channel_get_ring_buffer(config, chan, 0); -+ lib_ring_buffer_iterator_init(chan, buf); -+ } -+ return 0; -+} -+ -+void channel_iterator_unregister_notifiers(struct channel *chan) -+{ -+ const struct lib_ring_buffer_config *config = &chan->backend.config; -+ -+ if (config->alloc == RING_BUFFER_ALLOC_PER_CPU) { -+ chan->hp_iter_enable = 0; -+ unregister_cpu_notifier(&chan->hp_iter_notifier); -+ } -+} -+ -+void channel_iterator_free(struct channel *chan) -+{ -+ const struct lib_ring_buffer_config *config = &chan->backend.config; -+ -+ if (config->alloc == RING_BUFFER_ALLOC_PER_CPU) -+ lttng_heap_free(&chan->iter.heap); -+} -+ -+int lib_ring_buffer_iterator_open(struct lib_ring_buffer *buf) -+{ -+ struct channel *chan = buf->backend.chan; -+ const struct lib_ring_buffer_config *config = &chan->backend.config; -+ CHAN_WARN_ON(chan, config->output != RING_BUFFER_ITERATOR); -+ return lib_ring_buffer_open_read(buf); -+} -+EXPORT_SYMBOL_GPL(lib_ring_buffer_iterator_open); -+ -+/* -+ * Note: Iterators must not be mixed with other types of outputs, because an -+ * iterator can leave the buffer in "GET" state, which is not consistent with -+ * other types of output (mmap, splice, raw data read). -+ */ -+void lib_ring_buffer_iterator_release(struct lib_ring_buffer *buf) -+{ -+ lib_ring_buffer_release_read(buf); -+} -+EXPORT_SYMBOL_GPL(lib_ring_buffer_iterator_release); -+ -+int channel_iterator_open(struct channel *chan) -+{ -+ const struct lib_ring_buffer_config *config = &chan->backend.config; -+ struct lib_ring_buffer *buf; -+ int ret = 0, cpu; -+ -+ CHAN_WARN_ON(chan, config->output != RING_BUFFER_ITERATOR); -+ -+ if (config->alloc == RING_BUFFER_ALLOC_PER_CPU) { -+ get_online_cpus(); -+ /* Allow CPU hotplug to keep track of opened reader */ -+ chan->iter.read_open = 1; -+ for_each_channel_cpu(cpu, chan) { -+ buf = channel_get_ring_buffer(config, chan, cpu); -+ ret = lib_ring_buffer_iterator_open(buf); -+ if (ret) -+ goto error; -+ buf->iter.read_open = 1; -+ } -+ put_online_cpus(); -+ } else { -+ buf = channel_get_ring_buffer(config, chan, 0); -+ ret = lib_ring_buffer_iterator_open(buf); -+ } -+ return ret; -+error: -+ /* Error should always happen on CPU 0, hence no close is required. */ -+ CHAN_WARN_ON(chan, cpu != 0); -+ put_online_cpus(); -+ return ret; -+} -+EXPORT_SYMBOL_GPL(channel_iterator_open); -+ -+void channel_iterator_release(struct channel *chan) -+{ -+ const struct lib_ring_buffer_config *config = &chan->backend.config; -+ struct lib_ring_buffer *buf; -+ int cpu; -+ -+ if (config->alloc == RING_BUFFER_ALLOC_PER_CPU) { -+ get_online_cpus(); -+ for_each_channel_cpu(cpu, chan) { -+ buf = channel_get_ring_buffer(config, chan, cpu); -+ if (buf->iter.read_open) { -+ lib_ring_buffer_iterator_release(buf); -+ buf->iter.read_open = 0; -+ } -+ } -+ chan->iter.read_open = 0; -+ put_online_cpus(); -+ } else { -+ buf = channel_get_ring_buffer(config, chan, 0); -+ lib_ring_buffer_iterator_release(buf); -+ } -+} -+EXPORT_SYMBOL_GPL(channel_iterator_release); -+ -+void lib_ring_buffer_iterator_reset(struct lib_ring_buffer *buf) -+{ -+ struct channel *chan = buf->backend.chan; -+ -+ if (buf->iter.state != ITER_GET_SUBBUF) -+ lib_ring_buffer_put_next_subbuf(buf); -+ buf->iter.state = ITER_GET_SUBBUF; -+ /* Remove from heap (if present). */ -+ if (lttng_heap_cherrypick(&chan->iter.heap, buf)) -+ list_add(&buf->iter.empty_node, &chan->iter.empty_head); -+ buf->iter.timestamp = 0; -+ buf->iter.header_len = 0; -+ buf->iter.payload_len = 0; -+ buf->iter.consumed = 0; -+ buf->iter.read_offset = 0; -+ buf->iter.data_size = 0; -+ /* Don't reset allocated and read_open */ -+} -+ -+void channel_iterator_reset(struct channel *chan) -+{ -+ const struct lib_ring_buffer_config *config = &chan->backend.config; -+ struct lib_ring_buffer *buf; -+ int cpu; -+ -+ /* Empty heap, put into empty_head */ -+ while ((buf = lttng_heap_remove(&chan->iter.heap)) != NULL) -+ list_add(&buf->iter.empty_node, &chan->iter.empty_head); -+ -+ for_each_channel_cpu(cpu, chan) { -+ buf = channel_get_ring_buffer(config, chan, cpu); -+ lib_ring_buffer_iterator_reset(buf); -+ } -+ /* Don't reset read_open */ -+ chan->iter.last_qs = 0; -+ chan->iter.last_timestamp = 0; -+ chan->iter.last_cpu = 0; -+ chan->iter.len_left = 0; -+} -+ -+/* -+ * Ring buffer payload extraction read() implementation. -+ */ -+static -+ssize_t channel_ring_buffer_file_read(struct file *filp, -+ char __user *user_buf, -+ size_t count, -+ loff_t *ppos, -+ struct channel *chan, -+ struct lib_ring_buffer *buf, -+ int fusionmerge) -+{ -+ const struct lib_ring_buffer_config *config = &chan->backend.config; -+ size_t read_count = 0, read_offset; -+ ssize_t len; -+ -+ might_sleep(); -+ if (!access_ok(VERIFY_WRITE, user_buf, count)) -+ return -EFAULT; -+ -+ /* Finish copy of previous record */ -+ if (*ppos != 0) { -+ if (read_count < count) { -+ len = chan->iter.len_left; -+ read_offset = *ppos; -+ if (config->alloc == RING_BUFFER_ALLOC_PER_CPU -+ && fusionmerge) -+ buf = lttng_heap_maximum(&chan->iter.heap); -+ CHAN_WARN_ON(chan, !buf); -+ goto skip_get_next; -+ } -+ } -+ -+ while (read_count < count) { -+ size_t copy_len, space_left; -+ -+ if (fusionmerge) -+ len = channel_get_next_record(chan, &buf); -+ else -+ len = lib_ring_buffer_get_next_record(chan, buf); -+len_test: -+ if (len < 0) { -+ /* -+ * Check if buffer is finalized (end of file). -+ */ -+ if (len == -ENODATA) { -+ /* A 0 read_count will tell about end of file */ -+ goto nodata; -+ } -+ if (filp->f_flags & O_NONBLOCK) { -+ if (!read_count) -+ read_count = -EAGAIN; -+ goto nodata; -+ } else { -+ int error; -+ -+ /* -+ * No data available at the moment, return what -+ * we got. -+ */ -+ if (read_count) -+ goto nodata; -+ -+ /* -+ * Wait for returned len to be >= 0 or -ENODATA. -+ */ -+ if (fusionmerge) -+ error = wait_event_interruptible( -+ chan->read_wait, -+ ((len = channel_get_next_record(chan, -+ &buf)), len != -EAGAIN)); -+ else -+ error = wait_event_interruptible( -+ buf->read_wait, -+ ((len = lib_ring_buffer_get_next_record( -+ chan, buf)), len != -EAGAIN)); -+ CHAN_WARN_ON(chan, len == -EBUSY); -+ if (error) { -+ read_count = error; -+ goto nodata; -+ } -+ CHAN_WARN_ON(chan, len < 0 && len != -ENODATA); -+ goto len_test; -+ } -+ } -+ read_offset = buf->iter.read_offset; -+skip_get_next: -+ space_left = count - read_count; -+ if (len <= space_left) { -+ copy_len = len; -+ chan->iter.len_left = 0; -+ *ppos = 0; -+ } else { -+ copy_len = space_left; -+ chan->iter.len_left = len - copy_len; -+ *ppos = read_offset + copy_len; -+ } -+ if (__lib_ring_buffer_copy_to_user(&buf->backend, read_offset, -+ &user_buf[read_count], -+ copy_len)) { -+ /* -+ * Leave the len_left and ppos values at their current -+ * state, as we currently have a valid event to read. -+ */ -+ return -EFAULT; -+ } -+ read_count += copy_len; -+ }; -+ return read_count; -+ -+nodata: -+ *ppos = 0; -+ chan->iter.len_left = 0; -+ return read_count; -+} -+ -+/** -+ * lib_ring_buffer_file_read - Read buffer record payload. -+ * @filp: file structure pointer. -+ * @buffer: user buffer to read data into. -+ * @count: number of bytes to read. -+ * @ppos: file read position. -+ * -+ * Returns a negative value on error, or the number of bytes read on success. -+ * ppos is used to save the position _within the current record_ between calls -+ * to read(). -+ */ -+static -+ssize_t lib_ring_buffer_file_read(struct file *filp, -+ char __user *user_buf, -+ size_t count, -+ loff_t *ppos) -+{ -+ struct inode *inode = filp->f_dentry->d_inode; -+ struct lib_ring_buffer *buf = inode->i_private; -+ struct channel *chan = buf->backend.chan; -+ -+ return channel_ring_buffer_file_read(filp, user_buf, count, ppos, -+ chan, buf, 0); -+} -+ -+/** -+ * channel_file_read - Read channel record payload. -+ * @filp: file structure pointer. -+ * @buffer: user buffer to read data into. -+ * @count: number of bytes to read. -+ * @ppos: file read position. -+ * -+ * Returns a negative value on error, or the number of bytes read on success. -+ * ppos is used to save the position _within the current record_ between calls -+ * to read(). -+ */ -+static -+ssize_t channel_file_read(struct file *filp, -+ char __user *user_buf, -+ size_t count, -+ loff_t *ppos) -+{ -+ struct inode *inode = filp->f_dentry->d_inode; -+ struct channel *chan = inode->i_private; -+ const struct lib_ring_buffer_config *config = &chan->backend.config; -+ -+ if (config->alloc == RING_BUFFER_ALLOC_PER_CPU) -+ return channel_ring_buffer_file_read(filp, user_buf, count, -+ ppos, chan, NULL, 1); -+ else { -+ struct lib_ring_buffer *buf = -+ channel_get_ring_buffer(config, chan, 0); -+ return channel_ring_buffer_file_read(filp, user_buf, count, -+ ppos, chan, buf, 0); -+ } -+} -+ -+static -+int lib_ring_buffer_file_open(struct inode *inode, struct file *file) -+{ -+ struct lib_ring_buffer *buf = inode->i_private; -+ int ret; -+ -+ ret = lib_ring_buffer_iterator_open(buf); -+ if (ret) -+ return ret; -+ -+ file->private_data = buf; -+ ret = nonseekable_open(inode, file); -+ if (ret) -+ goto release_iter; -+ return 0; -+ -+release_iter: -+ lib_ring_buffer_iterator_release(buf); -+ return ret; -+} -+ -+static -+int lib_ring_buffer_file_release(struct inode *inode, struct file *file) -+{ -+ struct lib_ring_buffer *buf = inode->i_private; -+ -+ lib_ring_buffer_iterator_release(buf); -+ return 0; -+} -+ -+static -+int channel_file_open(struct inode *inode, struct file *file) -+{ -+ struct channel *chan = inode->i_private; -+ int ret; -+ -+ ret = channel_iterator_open(chan); -+ if (ret) -+ return ret; -+ -+ file->private_data = chan; -+ ret = nonseekable_open(inode, file); -+ if (ret) -+ goto release_iter; -+ return 0; -+ -+release_iter: -+ channel_iterator_release(chan); -+ return ret; -+} -+ -+static -+int channel_file_release(struct inode *inode, struct file *file) -+{ -+ struct channel *chan = inode->i_private; -+ -+ channel_iterator_release(chan); -+ return 0; -+} -+ -+const struct file_operations channel_payload_file_operations = { -+ .owner = THIS_MODULE, -+ .open = channel_file_open, -+ .release = channel_file_release, -+ .read = channel_file_read, -+ .llseek = vfs_lib_ring_buffer_no_llseek, -+}; -+EXPORT_SYMBOL_GPL(channel_payload_file_operations); -+ -+const struct file_operations lib_ring_buffer_payload_file_operations = { -+ .owner = THIS_MODULE, -+ .open = lib_ring_buffer_file_open, -+ .release = lib_ring_buffer_file_release, -+ .read = lib_ring_buffer_file_read, -+ .llseek = vfs_lib_ring_buffer_no_llseek, -+}; -+EXPORT_SYMBOL_GPL(lib_ring_buffer_payload_file_operations); ---- /dev/null -+++ b/drivers/staging/lttng/lib/ringbuffer/ring_buffer_mmap.c -@@ -0,0 +1,128 @@ -+/* -+ * ring_buffer_mmap.c -+ * -+ * Copyright (C) 2002-2005 - Tom Zanussi <zanussi@us.ibm.com>, IBM Corp -+ * Copyright (C) 1999-2005 - Karim Yaghmour <karim@opersys.com> -+ * Copyright (C) 2008-2012 - Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License as published by -+ * the Free Software Foundation; only version 2 of the License. -+ * -+ * This program is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ * GNU General Public License for more details. -+ * -+ * You should have received a copy of the GNU General Public License along -+ * with this program; if not, write to the Free Software Foundation, Inc., -+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. -+ * -+ * Re-using code from kernel/relay.c, hence the GPLv2 license for this -+ * file. -+ */ -+ -+#include <linux/module.h> -+#include <linux/mm.h> -+ -+#include "../../wrapper/ringbuffer/backend.h" -+#include "../../wrapper/ringbuffer/frontend.h" -+#include "../../wrapper/ringbuffer/vfs.h" -+ -+/* -+ * fault() vm_op implementation for ring buffer file mapping. -+ */ -+static int lib_ring_buffer_fault(struct vm_area_struct *vma, struct vm_fault *vmf) -+{ -+ struct lib_ring_buffer *buf = vma->vm_private_data; -+ struct channel *chan = buf->backend.chan; -+ const struct lib_ring_buffer_config *config = &chan->backend.config; -+ pgoff_t pgoff = vmf->pgoff; -+ struct page **page; -+ void **virt; -+ unsigned long offset, sb_bindex; -+ -+ /* -+ * Verify that faults are only done on the range of pages owned by the -+ * reader. -+ */ -+ offset = pgoff << PAGE_SHIFT; -+ sb_bindex = subbuffer_id_get_index(config, buf->backend.buf_rsb.id); -+ if (!(offset >= buf->backend.array[sb_bindex]->mmap_offset -+ && offset < buf->backend.array[sb_bindex]->mmap_offset + -+ buf->backend.chan->backend.subbuf_size)) -+ return VM_FAULT_SIGBUS; -+ /* -+ * ring_buffer_read_get_page() gets the page in the current reader's -+ * pages. -+ */ -+ page = lib_ring_buffer_read_get_page(&buf->backend, offset, &virt); -+ if (!*page) -+ return VM_FAULT_SIGBUS; -+ get_page(*page); -+ vmf->page = *page; -+ -+ return 0; -+} -+ -+/* -+ * vm_ops for ring buffer file mappings. -+ */ -+static const struct vm_operations_struct lib_ring_buffer_mmap_ops = { -+ .fault = lib_ring_buffer_fault, -+}; -+ -+/** -+ * lib_ring_buffer_mmap_buf: - mmap channel buffer to process address space -+ * @buf: ring buffer to map -+ * @vma: vm_area_struct describing memory to be mapped -+ * -+ * Returns 0 if ok, negative on error -+ * -+ * Caller should already have grabbed mmap_sem. -+ */ -+static int lib_ring_buffer_mmap_buf(struct lib_ring_buffer *buf, -+ struct vm_area_struct *vma) -+{ -+ unsigned long length = vma->vm_end - vma->vm_start; -+ struct channel *chan = buf->backend.chan; -+ const struct lib_ring_buffer_config *config = &chan->backend.config; -+ unsigned long mmap_buf_len; -+ -+ if (config->output != RING_BUFFER_MMAP) -+ return -EINVAL; -+ -+ mmap_buf_len = chan->backend.buf_size; -+ if (chan->backend.extra_reader_sb) -+ mmap_buf_len += chan->backend.subbuf_size; -+ -+ if (length != mmap_buf_len) -+ return -EINVAL; -+ -+ vma->vm_ops = &lib_ring_buffer_mmap_ops; -+ vma->vm_flags |= VM_DONTEXPAND; -+ vma->vm_private_data = buf; -+ -+ return 0; -+} -+ -+int lib_ring_buffer_mmap(struct file *filp, struct vm_area_struct *vma, -+ struct lib_ring_buffer *buf) -+{ -+ return lib_ring_buffer_mmap_buf(buf, vma); -+} -+EXPORT_SYMBOL_GPL(lib_ring_buffer_mmap); -+ -+/** -+ * vfs_lib_ring_buffer_mmap - mmap file op -+ * @filp: the file -+ * @vma: the vma describing what to map -+ * -+ * Calls upon lib_ring_buffer_mmap_buf() to map the file into user space. -+ */ -+int vfs_lib_ring_buffer_mmap(struct file *filp, struct vm_area_struct *vma) -+{ -+ struct lib_ring_buffer *buf = filp->private_data; -+ return lib_ring_buffer_mmap(filp, vma, buf); -+} -+EXPORT_SYMBOL_GPL(vfs_lib_ring_buffer_mmap); ---- /dev/null -+++ b/drivers/staging/lttng/lib/ringbuffer/ring_buffer_splice.c -@@ -0,0 +1,227 @@ -+/* -+ * ring_buffer_splice.c -+ * -+ * Copyright (C) 2002-2005 - Tom Zanussi <zanussi@us.ibm.com>, IBM Corp -+ * Copyright (C) 1999-2005 - Karim Yaghmour <karim@opersys.com> -+ * Copyright (C) 2008-2012 - Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ * -+ * Re-using code from kernel/relay.c, which is why it is licensed under -+ * the GPLv2. -+ */ -+ -+#include <linux/module.h> -+#include <linux/fs.h> -+ -+#include "../../wrapper/splice.h" -+#include "../../wrapper/ringbuffer/backend.h" -+#include "../../wrapper/ringbuffer/frontend.h" -+#include "../../wrapper/ringbuffer/vfs.h" -+ -+#if 0 -+#define printk_dbg(fmt, args...) printk(fmt, args) -+#else -+#define printk_dbg(fmt, args...) -+#endif -+ -+loff_t vfs_lib_ring_buffer_no_llseek(struct file *file, loff_t offset, -+ int origin) -+{ -+ return -ESPIPE; -+} -+EXPORT_SYMBOL_GPL(vfs_lib_ring_buffer_no_llseek); -+ -+/* -+ * Release pages from the buffer so splice pipe_to_file can move them. -+ * Called after the pipe has been populated with buffer pages. -+ */ -+static void lib_ring_buffer_pipe_buf_release(struct pipe_inode_info *pipe, -+ struct pipe_buffer *pbuf) -+{ -+ __free_page(pbuf->page); -+} -+ -+static const struct pipe_buf_operations ring_buffer_pipe_buf_ops = { -+ .can_merge = 0, -+ .map = generic_pipe_buf_map, -+ .unmap = generic_pipe_buf_unmap, -+ .confirm = generic_pipe_buf_confirm, -+ .release = lib_ring_buffer_pipe_buf_release, -+ .steal = generic_pipe_buf_steal, -+ .get = generic_pipe_buf_get, -+}; -+ -+/* -+ * Page release operation after splice pipe_to_file ends. -+ */ -+static void lib_ring_buffer_page_release(struct splice_pipe_desc *spd, -+ unsigned int i) -+{ -+ __free_page(spd->pages[i]); -+} -+ -+/* -+ * subbuf_splice_actor - splice up to one subbuf's worth of data -+ */ -+static int subbuf_splice_actor(struct file *in, -+ loff_t *ppos, -+ struct pipe_inode_info *pipe, -+ size_t len, -+ unsigned int flags, -+ struct lib_ring_buffer *buf) -+{ -+ struct channel *chan = buf->backend.chan; -+ const struct lib_ring_buffer_config *config = &chan->backend.config; -+ unsigned int poff, subbuf_pages, nr_pages; -+ struct page *pages[PIPE_DEF_BUFFERS]; -+ struct partial_page partial[PIPE_DEF_BUFFERS]; -+ struct splice_pipe_desc spd = { -+ .pages = pages, -+ .nr_pages = 0, -+ .partial = partial, -+ .flags = flags, -+ .ops = &ring_buffer_pipe_buf_ops, -+ .spd_release = lib_ring_buffer_page_release, -+ }; -+ unsigned long consumed_old, roffset; -+ unsigned long bytes_avail; -+ -+ /* -+ * Check that a GET_SUBBUF ioctl has been done before. -+ */ -+ WARN_ON(atomic_long_read(&buf->active_readers) != 1); -+ consumed_old = lib_ring_buffer_get_consumed(config, buf); -+ consumed_old += *ppos; -+ -+ /* -+ * Adjust read len, if longer than what is available. -+ * Max read size is 1 subbuffer due to get_subbuf/put_subbuf for -+ * protection. -+ */ -+ bytes_avail = chan->backend.subbuf_size; -+ WARN_ON(bytes_avail > chan->backend.buf_size); -+ len = min_t(size_t, len, bytes_avail); -+ subbuf_pages = bytes_avail >> PAGE_SHIFT; -+ nr_pages = min_t(unsigned int, subbuf_pages, PIPE_DEF_BUFFERS); -+ roffset = consumed_old & PAGE_MASK; -+ poff = consumed_old & ~PAGE_MASK; -+ printk_dbg(KERN_DEBUG "SPLICE actor len %zu pos %zd write_pos %ld\n", -+ len, (ssize_t)*ppos, lib_ring_buffer_get_offset(config, buf)); -+ -+ for (; spd.nr_pages < nr_pages; spd.nr_pages++) { -+ unsigned int this_len; -+ struct page **page, *new_page; -+ void **virt; -+ -+ if (!len) -+ break; -+ printk_dbg(KERN_DEBUG "SPLICE actor loop len %zu roffset %ld\n", -+ len, roffset); -+ -+ /* -+ * We have to replace the page we are moving into the splice -+ * pipe. -+ */ -+ new_page = alloc_pages_node(cpu_to_node(max(buf->backend.cpu, -+ 0)), -+ GFP_KERNEL | __GFP_ZERO, 0); -+ if (!new_page) -+ break; -+ -+ this_len = PAGE_SIZE - poff; -+ page = lib_ring_buffer_read_get_page(&buf->backend, roffset, &virt); -+ spd.pages[spd.nr_pages] = *page; -+ *page = new_page; -+ *virt = page_address(new_page); -+ spd.partial[spd.nr_pages].offset = poff; -+ spd.partial[spd.nr_pages].len = this_len; -+ -+ poff = 0; -+ roffset += PAGE_SIZE; -+ len -= this_len; -+ } -+ -+ if (!spd.nr_pages) -+ return 0; -+ -+ return wrapper_splice_to_pipe(pipe, &spd); -+} -+ -+ssize_t lib_ring_buffer_splice_read(struct file *in, loff_t *ppos, -+ struct pipe_inode_info *pipe, size_t len, -+ unsigned int flags, -+ struct lib_ring_buffer *buf) -+{ -+ struct channel *chan = buf->backend.chan; -+ const struct lib_ring_buffer_config *config = &chan->backend.config; -+ ssize_t spliced; -+ int ret; -+ -+ if (config->output != RING_BUFFER_SPLICE) -+ return -EINVAL; -+ -+ /* -+ * We require ppos and length to be page-aligned for performance reasons -+ * (no page copy). Size is known using the ioctl -+ * RING_BUFFER_GET_PADDED_SUBBUF_SIZE, which is page-size padded. -+ * We fail when the ppos or len passed is not page-sized, because splice -+ * is not allowed to copy more than the length passed as parameter (so -+ * the ABI does not let us silently copy more than requested to include -+ * padding). -+ */ -+ if (*ppos != PAGE_ALIGN(*ppos) || len != PAGE_ALIGN(len)) -+ return -EINVAL; -+ -+ ret = 0; -+ spliced = 0; -+ -+ printk_dbg(KERN_DEBUG "SPLICE read len %zu pos %zd\n", len, -+ (ssize_t)*ppos); -+ while (len && !spliced) { -+ ret = subbuf_splice_actor(in, ppos, pipe, len, flags, buf); -+ printk_dbg(KERN_DEBUG "SPLICE read loop ret %d\n", ret); -+ if (ret < 0) -+ break; -+ else if (!ret) { -+ if (flags & SPLICE_F_NONBLOCK) -+ ret = -EAGAIN; -+ break; -+ } -+ -+ *ppos += ret; -+ if (ret > len) -+ len = 0; -+ else -+ len -= ret; -+ spliced += ret; -+ } -+ -+ if (spliced) -+ return spliced; -+ -+ return ret; -+} -+EXPORT_SYMBOL_GPL(lib_ring_buffer_splice_read); -+ -+ssize_t vfs_lib_ring_buffer_splice_read(struct file *in, loff_t *ppos, -+ struct pipe_inode_info *pipe, size_t len, -+ unsigned int flags) -+{ -+ struct lib_ring_buffer *buf = in->private_data; -+ -+ return lib_ring_buffer_splice_read(in, ppos, pipe, len, flags, buf); -+} -+EXPORT_SYMBOL_GPL(vfs_lib_ring_buffer_splice_read); ---- /dev/null -+++ b/drivers/staging/lttng/lib/ringbuffer/ring_buffer_vfs.c -@@ -0,0 +1,450 @@ -+/* -+ * ring_buffer_vfs.c -+ * -+ * Ring Buffer VFS file operations. -+ * -+ * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/module.h> -+#include <linux/fs.h> -+#include <linux/compat.h> -+ -+#include "../../wrapper/ringbuffer/backend.h" -+#include "../../wrapper/ringbuffer/frontend.h" -+#include "../../wrapper/ringbuffer/vfs.h" -+#include "../../wrapper/poll.h" -+ -+static int put_ulong(unsigned long val, unsigned long arg) -+{ -+ return put_user(val, (unsigned long __user *)arg); -+} -+ -+#ifdef CONFIG_COMPAT -+static int compat_put_ulong(compat_ulong_t val, unsigned long arg) -+{ -+ return put_user(val, (compat_ulong_t __user *)compat_ptr(arg)); -+} -+#endif -+ -+/* -+ * This is not used by anonymous file descriptors. This code is left -+ * there if we ever want to implement an inode with open() operation. -+ */ -+int lib_ring_buffer_open(struct inode *inode, struct file *file, -+ struct lib_ring_buffer *buf) -+{ -+ int ret; -+ -+ if (!buf) -+ return -EINVAL; -+ -+ ret = lib_ring_buffer_open_read(buf); -+ if (ret) -+ return ret; -+ -+ ret = nonseekable_open(inode, file); -+ if (ret) -+ goto release_read; -+ return 0; -+ -+release_read: -+ lib_ring_buffer_release_read(buf); -+ return ret; -+} -+EXPORT_SYMBOL_GPL(lib_ring_buffer_open); -+ -+/** -+ * vfs_lib_ring_buffer_open - ring buffer open file operation -+ * @inode: opened inode -+ * @file: opened file -+ * -+ * Open implementation. Makes sure only one open instance of a buffer is -+ * done at a given moment. -+ */ -+static -+int vfs_lib_ring_buffer_open(struct inode *inode, struct file *file) -+{ -+ struct lib_ring_buffer *buf = inode->i_private; -+ -+ file->private_data = buf; -+ return lib_ring_buffer_open(inode, file, buf); -+} -+ -+int lib_ring_buffer_release(struct inode *inode, struct file *file, -+ struct lib_ring_buffer *buf) -+{ -+ lib_ring_buffer_release_read(buf); -+ -+ return 0; -+} -+EXPORT_SYMBOL_GPL(lib_ring_buffer_release); -+ -+/** -+ * vfs_lib_ring_buffer_release - ring buffer release file operation -+ * @inode: opened inode -+ * @file: opened file -+ * -+ * Release implementation. -+ */ -+static -+int vfs_lib_ring_buffer_release(struct inode *inode, struct file *file) -+{ -+ struct lib_ring_buffer *buf = file->private_data; -+ -+ return lib_ring_buffer_release(inode, file, buf); -+} -+ -+unsigned int lib_ring_buffer_poll(struct file *filp, poll_table *wait, -+ struct lib_ring_buffer *buf) -+{ -+ unsigned int mask = 0; -+ struct channel *chan = buf->backend.chan; -+ const struct lib_ring_buffer_config *config = &chan->backend.config; -+ int finalized, disabled; -+ -+ if (filp->f_mode & FMODE_READ) { -+ poll_wait_set_exclusive(wait); -+ poll_wait(filp, &buf->read_wait, wait); -+ -+ finalized = lib_ring_buffer_is_finalized(config, buf); -+ disabled = lib_ring_buffer_channel_is_disabled(chan); -+ -+ /* -+ * lib_ring_buffer_is_finalized() contains a smp_rmb() ordering -+ * finalized load before offsets loads. -+ */ -+ WARN_ON(atomic_long_read(&buf->active_readers) != 1); -+retry: -+ if (disabled) -+ return POLLERR; -+ -+ if (subbuf_trunc(lib_ring_buffer_get_offset(config, buf), chan) -+ - subbuf_trunc(lib_ring_buffer_get_consumed(config, buf), chan) -+ == 0) { -+ if (finalized) -+ return POLLHUP; -+ else { -+ /* -+ * The memory barriers -+ * __wait_event()/wake_up_interruptible() take -+ * care of "raw_spin_is_locked" memory ordering. -+ */ -+ if (raw_spin_is_locked(&buf->raw_tick_nohz_spinlock)) -+ goto retry; -+ else -+ return 0; -+ } -+ } else { -+ if (subbuf_trunc(lib_ring_buffer_get_offset(config, buf), -+ chan) -+ - subbuf_trunc(lib_ring_buffer_get_consumed(config, buf), -+ chan) -+ >= chan->backend.buf_size) -+ return POLLPRI | POLLRDBAND; -+ else -+ return POLLIN | POLLRDNORM; -+ } -+ } -+ return mask; -+} -+EXPORT_SYMBOL_GPL(lib_ring_buffer_poll); -+ -+/** -+ * vfs_lib_ring_buffer_poll - ring buffer poll file operation -+ * @filp: the file -+ * @wait: poll table -+ * -+ * Poll implementation. -+ */ -+static -+unsigned int vfs_lib_ring_buffer_poll(struct file *filp, poll_table *wait) -+{ -+ struct lib_ring_buffer *buf = filp->private_data; -+ -+ return lib_ring_buffer_poll(filp, wait, buf); -+} -+ -+long lib_ring_buffer_ioctl(struct file *filp, unsigned int cmd, -+ unsigned long arg, struct lib_ring_buffer *buf) -+{ -+ struct channel *chan = buf->backend.chan; -+ const struct lib_ring_buffer_config *config = &chan->backend.config; -+ -+ if (lib_ring_buffer_channel_is_disabled(chan)) -+ return -EIO; -+ -+ switch (cmd) { -+ case RING_BUFFER_SNAPSHOT: -+ return lib_ring_buffer_snapshot(buf, &buf->cons_snapshot, -+ &buf->prod_snapshot); -+ case RING_BUFFER_SNAPSHOT_GET_CONSUMED: -+ return put_ulong(buf->cons_snapshot, arg); -+ case RING_BUFFER_SNAPSHOT_GET_PRODUCED: -+ return put_ulong(buf->prod_snapshot, arg); -+ case RING_BUFFER_GET_SUBBUF: -+ { -+ unsigned long uconsume; -+ long ret; -+ -+ ret = get_user(uconsume, (unsigned long __user *) arg); -+ if (ret) -+ return ret; /* will return -EFAULT */ -+ ret = lib_ring_buffer_get_subbuf(buf, uconsume); -+ if (!ret) { -+ /* Set file position to zero at each successful "get" */ -+ filp->f_pos = 0; -+ } -+ return ret; -+ } -+ case RING_BUFFER_PUT_SUBBUF: -+ lib_ring_buffer_put_subbuf(buf); -+ return 0; -+ -+ case RING_BUFFER_GET_NEXT_SUBBUF: -+ { -+ long ret; -+ -+ ret = lib_ring_buffer_get_next_subbuf(buf); -+ if (!ret) { -+ /* Set file position to zero at each successful "get" */ -+ filp->f_pos = 0; -+ } -+ return ret; -+ } -+ case RING_BUFFER_PUT_NEXT_SUBBUF: -+ lib_ring_buffer_put_next_subbuf(buf); -+ return 0; -+ case RING_BUFFER_GET_SUBBUF_SIZE: -+ return put_ulong(lib_ring_buffer_get_read_data_size(config, buf), -+ arg); -+ case RING_BUFFER_GET_PADDED_SUBBUF_SIZE: -+ { -+ unsigned long size; -+ -+ size = lib_ring_buffer_get_read_data_size(config, buf); -+ size = PAGE_ALIGN(size); -+ return put_ulong(size, arg); -+ } -+ case RING_BUFFER_GET_MAX_SUBBUF_SIZE: -+ return put_ulong(chan->backend.subbuf_size, arg); -+ case RING_BUFFER_GET_MMAP_LEN: -+ { -+ unsigned long mmap_buf_len; -+ -+ if (config->output != RING_BUFFER_MMAP) -+ return -EINVAL; -+ mmap_buf_len = chan->backend.buf_size; -+ if (chan->backend.extra_reader_sb) -+ mmap_buf_len += chan->backend.subbuf_size; -+ if (mmap_buf_len > INT_MAX) -+ return -EFBIG; -+ return put_ulong(mmap_buf_len, arg); -+ } -+ case RING_BUFFER_GET_MMAP_READ_OFFSET: -+ { -+ unsigned long sb_bindex; -+ -+ if (config->output != RING_BUFFER_MMAP) -+ return -EINVAL; -+ sb_bindex = subbuffer_id_get_index(config, -+ buf->backend.buf_rsb.id); -+ return put_ulong(buf->backend.array[sb_bindex]->mmap_offset, -+ arg); -+ } -+ case RING_BUFFER_FLUSH: -+ lib_ring_buffer_switch_remote(buf); -+ return 0; -+ default: -+ return -ENOIOCTLCMD; -+ } -+} -+EXPORT_SYMBOL_GPL(lib_ring_buffer_ioctl); -+ -+/** -+ * vfs_lib_ring_buffer_ioctl - control ring buffer reader synchronization -+ * -+ * @filp: the file -+ * @cmd: the command -+ * @arg: command arg -+ * -+ * This ioctl implements commands necessary for producer/consumer -+ * and flight recorder reader interaction : -+ * RING_BUFFER_GET_NEXT_SUBBUF -+ * Get the next sub-buffer that can be read. It never blocks. -+ * RING_BUFFER_PUT_NEXT_SUBBUF -+ * Release the currently read sub-buffer. -+ * RING_BUFFER_GET_SUBBUF_SIZE -+ * returns the size of the current sub-buffer. -+ * RING_BUFFER_GET_MAX_SUBBUF_SIZE -+ * returns the maximum size for sub-buffers. -+ * RING_BUFFER_GET_NUM_SUBBUF -+ * returns the number of reader-visible sub-buffers in the per cpu -+ * channel (for mmap). -+ * RING_BUFFER_GET_MMAP_READ_OFFSET -+ * returns the offset of the subbuffer belonging to the reader. -+ * Should only be used for mmap clients. -+ */ -+static -+long vfs_lib_ring_buffer_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) -+{ -+ struct lib_ring_buffer *buf = filp->private_data; -+ -+ return lib_ring_buffer_ioctl(filp, cmd, arg, buf); -+} -+ -+#ifdef CONFIG_COMPAT -+long lib_ring_buffer_compat_ioctl(struct file *filp, unsigned int cmd, -+ unsigned long arg, struct lib_ring_buffer *buf) -+{ -+ struct channel *chan = buf->backend.chan; -+ const struct lib_ring_buffer_config *config = &chan->backend.config; -+ -+ if (lib_ring_buffer_channel_is_disabled(chan)) -+ return -EIO; -+ -+ switch (cmd) { -+ case RING_BUFFER_COMPAT_SNAPSHOT: -+ return lib_ring_buffer_snapshot(buf, &buf->cons_snapshot, -+ &buf->prod_snapshot); -+ case RING_BUFFER_COMPAT_SNAPSHOT_GET_CONSUMED: -+ return compat_put_ulong(buf->cons_snapshot, arg); -+ case RING_BUFFER_COMPAT_SNAPSHOT_GET_PRODUCED: -+ return compat_put_ulong(buf->prod_snapshot, arg); -+ case RING_BUFFER_COMPAT_GET_SUBBUF: -+ { -+ __u32 uconsume; -+ unsigned long consume; -+ long ret; -+ -+ ret = get_user(uconsume, (__u32 __user *) arg); -+ if (ret) -+ return ret; /* will return -EFAULT */ -+ consume = buf->cons_snapshot; -+ consume &= ~0xFFFFFFFFL; -+ consume |= uconsume; -+ ret = lib_ring_buffer_get_subbuf(buf, consume); -+ if (!ret) { -+ /* Set file position to zero at each successful "get" */ -+ filp->f_pos = 0; -+ } -+ return ret; -+ } -+ case RING_BUFFER_COMPAT_PUT_SUBBUF: -+ lib_ring_buffer_put_subbuf(buf); -+ return 0; -+ -+ case RING_BUFFER_COMPAT_GET_NEXT_SUBBUF: -+ { -+ long ret; -+ -+ ret = lib_ring_buffer_get_next_subbuf(buf); -+ if (!ret) { -+ /* Set file position to zero at each successful "get" */ -+ filp->f_pos = 0; -+ } -+ return ret; -+ } -+ case RING_BUFFER_COMPAT_PUT_NEXT_SUBBUF: -+ lib_ring_buffer_put_next_subbuf(buf); -+ return 0; -+ case RING_BUFFER_COMPAT_GET_SUBBUF_SIZE: -+ { -+ unsigned long data_size; -+ -+ data_size = lib_ring_buffer_get_read_data_size(config, buf); -+ if (data_size > UINT_MAX) -+ return -EFBIG; -+ return compat_put_ulong(data_size, arg); -+ } -+ case RING_BUFFER_COMPAT_GET_PADDED_SUBBUF_SIZE: -+ { -+ unsigned long size; -+ -+ size = lib_ring_buffer_get_read_data_size(config, buf); -+ size = PAGE_ALIGN(size); -+ if (size > UINT_MAX) -+ return -EFBIG; -+ return compat_put_ulong(size, arg); -+ } -+ case RING_BUFFER_COMPAT_GET_MAX_SUBBUF_SIZE: -+ if (chan->backend.subbuf_size > UINT_MAX) -+ return -EFBIG; -+ return compat_put_ulong(chan->backend.subbuf_size, arg); -+ case RING_BUFFER_COMPAT_GET_MMAP_LEN: -+ { -+ unsigned long mmap_buf_len; -+ -+ if (config->output != RING_BUFFER_MMAP) -+ return -EINVAL; -+ mmap_buf_len = chan->backend.buf_size; -+ if (chan->backend.extra_reader_sb) -+ mmap_buf_len += chan->backend.subbuf_size; -+ if (mmap_buf_len > UINT_MAX) -+ return -EFBIG; -+ return compat_put_ulong(mmap_buf_len, arg); -+ } -+ case RING_BUFFER_COMPAT_GET_MMAP_READ_OFFSET: -+ { -+ unsigned long sb_bindex, read_offset; -+ -+ if (config->output != RING_BUFFER_MMAP) -+ return -EINVAL; -+ sb_bindex = subbuffer_id_get_index(config, -+ buf->backend.buf_rsb.id); -+ read_offset = buf->backend.array[sb_bindex]->mmap_offset; -+ if (read_offset > UINT_MAX) -+ return -EINVAL; -+ return compat_put_ulong(read_offset, arg); -+ } -+ case RING_BUFFER_COMPAT_FLUSH: -+ lib_ring_buffer_switch_remote(buf); -+ return 0; -+ default: -+ return -ENOIOCTLCMD; -+ } -+} -+EXPORT_SYMBOL_GPL(lib_ring_buffer_compat_ioctl); -+ -+static -+long vfs_lib_ring_buffer_compat_ioctl(struct file *filp, unsigned int cmd, -+ unsigned long arg) -+{ -+ struct lib_ring_buffer *buf = filp->private_data; -+ -+ return lib_ring_buffer_compat_ioctl(filp, cmd, arg, buf); -+} -+#endif -+ -+const struct file_operations lib_ring_buffer_file_operations = { -+ .owner = THIS_MODULE, -+ .open = vfs_lib_ring_buffer_open, -+ .release = vfs_lib_ring_buffer_release, -+ .poll = vfs_lib_ring_buffer_poll, -+ .splice_read = vfs_lib_ring_buffer_splice_read, -+ .mmap = vfs_lib_ring_buffer_mmap, -+ .unlocked_ioctl = vfs_lib_ring_buffer_ioctl, -+ .llseek = vfs_lib_ring_buffer_no_llseek, -+#ifdef CONFIG_COMPAT -+ .compat_ioctl = vfs_lib_ring_buffer_compat_ioctl, -+#endif -+}; -+EXPORT_SYMBOL_GPL(lib_ring_buffer_file_operations); -+ -+MODULE_LICENSE("GPL and additional rights"); -+MODULE_AUTHOR("Mathieu Desnoyers"); -+MODULE_DESCRIPTION("Ring Buffer Library VFS"); ---- /dev/null -+++ b/drivers/staging/lttng/lib/ringbuffer/vatomic.h -@@ -0,0 +1,97 @@ -+#ifndef _LIB_RING_BUFFER_VATOMIC_H -+#define _LIB_RING_BUFFER_VATOMIC_H -+ -+/* -+ * lib/ringbuffer/vatomic.h -+ * -+ * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <asm/atomic.h> -+#include <asm/local.h> -+ -+/* -+ * Same data type (long) accessed differently depending on configuration. -+ * v field is for non-atomic access (protected by mutual exclusion). -+ * In the fast-path, the ring_buffer_config structure is constant, so the -+ * compiler can statically select the appropriate branch. -+ * local_t is used for per-cpu and per-thread buffers. -+ * atomic_long_t is used for globally shared buffers. -+ */ -+union v_atomic { -+ local_t l; -+ atomic_long_t a; -+ long v; -+}; -+ -+static inline -+long v_read(const struct lib_ring_buffer_config *config, union v_atomic *v_a) -+{ -+ if (config->sync == RING_BUFFER_SYNC_PER_CPU) -+ return local_read(&v_a->l); -+ else -+ return atomic_long_read(&v_a->a); -+} -+ -+static inline -+void v_set(const struct lib_ring_buffer_config *config, union v_atomic *v_a, -+ long v) -+{ -+ if (config->sync == RING_BUFFER_SYNC_PER_CPU) -+ local_set(&v_a->l, v); -+ else -+ atomic_long_set(&v_a->a, v); -+} -+ -+static inline -+void v_add(const struct lib_ring_buffer_config *config, long v, union v_atomic *v_a) -+{ -+ if (config->sync == RING_BUFFER_SYNC_PER_CPU) -+ local_add(v, &v_a->l); -+ else -+ atomic_long_add(v, &v_a->a); -+} -+ -+static inline -+void v_inc(const struct lib_ring_buffer_config *config, union v_atomic *v_a) -+{ -+ if (config->sync == RING_BUFFER_SYNC_PER_CPU) -+ local_inc(&v_a->l); -+ else -+ atomic_long_inc(&v_a->a); -+} -+ -+/* -+ * Non-atomic decrement. Only used by reader, apply to reader-owned subbuffer. -+ */ -+static inline -+void _v_dec(const struct lib_ring_buffer_config *config, union v_atomic *v_a) -+{ -+ --v_a->v; -+} -+ -+static inline -+long v_cmpxchg(const struct lib_ring_buffer_config *config, union v_atomic *v_a, -+ long old, long _new) -+{ -+ if (config->sync == RING_BUFFER_SYNC_PER_CPU) -+ return local_cmpxchg(&v_a->l, old, _new); -+ else -+ return atomic_long_cmpxchg(&v_a->a, old, _new); -+} -+ -+#endif /* _LIB_RING_BUFFER_VATOMIC_H */ ---- /dev/null -+++ b/drivers/staging/lttng/lib/ringbuffer/vfs.h -@@ -0,0 +1,150 @@ -+#ifndef _LIB_RING_BUFFER_VFS_H -+#define _LIB_RING_BUFFER_VFS_H -+ -+/* -+ * lib/ringbuffer/vfs.h -+ * -+ * Wait-free ring buffer VFS file operations. -+ * -+ * Copyright (C) 2005-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ * -+ * Author: -+ * Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ */ -+ -+#include <linux/fs.h> -+#include <linux/poll.h> -+ -+/* VFS API */ -+ -+extern const struct file_operations lib_ring_buffer_file_operations; -+ -+/* -+ * Internal file operations. -+ */ -+ -+struct lib_ring_buffer; -+ -+int lib_ring_buffer_open(struct inode *inode, struct file *file, -+ struct lib_ring_buffer *buf); -+int lib_ring_buffer_release(struct inode *inode, struct file *file, -+ struct lib_ring_buffer *buf); -+unsigned int lib_ring_buffer_poll(struct file *filp, poll_table *wait, -+ struct lib_ring_buffer *buf); -+ssize_t lib_ring_buffer_splice_read(struct file *in, loff_t *ppos, -+ struct pipe_inode_info *pipe, size_t len, -+ unsigned int flags, struct lib_ring_buffer *buf); -+int lib_ring_buffer_mmap(struct file *filp, struct vm_area_struct *vma, -+ struct lib_ring_buffer *buf); -+ -+/* Ring Buffer ioctl() and ioctl numbers */ -+long lib_ring_buffer_ioctl(struct file *filp, unsigned int cmd, -+ unsigned long arg, struct lib_ring_buffer *buf); -+#ifdef CONFIG_COMPAT -+long lib_ring_buffer_compat_ioctl(struct file *filp, unsigned int cmd, -+ unsigned long arg, struct lib_ring_buffer *buf); -+#endif -+ -+ssize_t vfs_lib_ring_buffer_file_splice_read(struct file *in, loff_t *ppos, -+ struct pipe_inode_info *pipe, size_t len, unsigned int flags); -+loff_t vfs_lib_ring_buffer_no_llseek(struct file *file, loff_t offset, -+ int origin); -+int vfs_lib_ring_buffer_mmap(struct file *filp, struct vm_area_struct *vma); -+ssize_t vfs_lib_ring_buffer_splice_read(struct file *in, loff_t *ppos, -+ struct pipe_inode_info *pipe, size_t len, -+ unsigned int flags); -+ -+/* -+ * Use RING_BUFFER_GET_NEXT_SUBBUF / RING_BUFFER_PUT_NEXT_SUBBUF to read and -+ * consume sub-buffers sequentially. -+ * -+ * Reading sub-buffers without consuming them can be performed with: -+ * -+ * RING_BUFFER_SNAPSHOT -+ * RING_BUFFER_SNAPSHOT_GET_CONSUMED -+ * RING_BUFFER_SNAPSHOT_GET_PRODUCED -+ * -+ * to get the offset range to consume, and then by passing each sub-buffer -+ * offset to RING_BUFFER_GET_SUBBUF, read the sub-buffer, and then release it -+ * with RING_BUFFER_PUT_SUBBUF. -+ * -+ * Note that the "snapshot" API can be used to read the sub-buffer in reverse -+ * order, which is useful for flight recorder snapshots. -+ */ -+ -+/* Get a snapshot of the current ring buffer producer and consumer positions */ -+#define RING_BUFFER_SNAPSHOT _IO(0xF6, 0x00) -+/* Get the consumer position (iteration start) */ -+#define RING_BUFFER_SNAPSHOT_GET_CONSUMED _IOR(0xF6, 0x01, unsigned long) -+/* Get the producer position (iteration end) */ -+#define RING_BUFFER_SNAPSHOT_GET_PRODUCED _IOR(0xF6, 0x02, unsigned long) -+/* Get exclusive read access to the specified sub-buffer position */ -+#define RING_BUFFER_GET_SUBBUF _IOW(0xF6, 0x03, unsigned long) -+/* Release exclusive sub-buffer access */ -+#define RING_BUFFER_PUT_SUBBUF _IO(0xF6, 0x04) -+ -+/* Get exclusive read access to the next sub-buffer that can be read. */ -+#define RING_BUFFER_GET_NEXT_SUBBUF _IO(0xF6, 0x05) -+/* Release exclusive sub-buffer access, move consumer forward. */ -+#define RING_BUFFER_PUT_NEXT_SUBBUF _IO(0xF6, 0x06) -+/* returns the size of the current sub-buffer, without padding (for mmap). */ -+#define RING_BUFFER_GET_SUBBUF_SIZE _IOR(0xF6, 0x07, unsigned long) -+/* returns the size of the current sub-buffer, with padding (for splice). */ -+#define RING_BUFFER_GET_PADDED_SUBBUF_SIZE _IOR(0xF6, 0x08, unsigned long) -+/* returns the maximum size for sub-buffers. */ -+#define RING_BUFFER_GET_MAX_SUBBUF_SIZE _IOR(0xF6, 0x09, unsigned long) -+/* returns the length to mmap. */ -+#define RING_BUFFER_GET_MMAP_LEN _IOR(0xF6, 0x0A, unsigned long) -+/* returns the offset of the subbuffer belonging to the mmap reader. */ -+#define RING_BUFFER_GET_MMAP_READ_OFFSET _IOR(0xF6, 0x0B, unsigned long) -+/* flush the current sub-buffer */ -+#define RING_BUFFER_FLUSH _IO(0xF6, 0x0C) -+ -+#ifdef CONFIG_COMPAT -+/* Get a snapshot of the current ring buffer producer and consumer positions */ -+#define RING_BUFFER_COMPAT_SNAPSHOT RING_BUFFER_SNAPSHOT -+/* Get the consumer position (iteration start) */ -+#define RING_BUFFER_COMPAT_SNAPSHOT_GET_CONSUMED \ -+ _IOR(0xF6, 0x01, compat_ulong_t) -+/* Get the producer position (iteration end) */ -+#define RING_BUFFER_COMPAT_SNAPSHOT_GET_PRODUCED \ -+ _IOR(0xF6, 0x02, compat_ulong_t) -+/* Get exclusive read access to the specified sub-buffer position */ -+#define RING_BUFFER_COMPAT_GET_SUBBUF _IOW(0xF6, 0x03, compat_ulong_t) -+/* Release exclusive sub-buffer access */ -+#define RING_BUFFER_COMPAT_PUT_SUBBUF RING_BUFFER_PUT_SUBBUF -+ -+/* Get exclusive read access to the next sub-buffer that can be read. */ -+#define RING_BUFFER_COMPAT_GET_NEXT_SUBBUF RING_BUFFER_GET_NEXT_SUBBUF -+/* Release exclusive sub-buffer access, move consumer forward. */ -+#define RING_BUFFER_COMPAT_PUT_NEXT_SUBBUF RING_BUFFER_PUT_NEXT_SUBBUF -+/* returns the size of the current sub-buffer, without padding (for mmap). */ -+#define RING_BUFFER_COMPAT_GET_SUBBUF_SIZE _IOR(0xF6, 0x07, compat_ulong_t) -+/* returns the size of the current sub-buffer, with padding (for splice). */ -+#define RING_BUFFER_COMPAT_GET_PADDED_SUBBUF_SIZE \ -+ _IOR(0xF6, 0x08, compat_ulong_t) -+/* returns the maximum size for sub-buffers. */ -+#define RING_BUFFER_COMPAT_GET_MAX_SUBBUF_SIZE _IOR(0xF6, 0x09, compat_ulong_t) -+/* returns the length to mmap. */ -+#define RING_BUFFER_COMPAT_GET_MMAP_LEN _IOR(0xF6, 0x0A, compat_ulong_t) -+/* returns the offset of the subbuffer belonging to the mmap reader. */ -+#define RING_BUFFER_COMPAT_GET_MMAP_READ_OFFSET _IOR(0xF6, 0x0B, compat_ulong_t) -+/* flush the current sub-buffer */ -+#define RING_BUFFER_COMPAT_FLUSH RING_BUFFER_FLUSH -+#endif /* CONFIG_COMPAT */ -+ -+#endif /* _LIB_RING_BUFFER_VFS_H */ ---- /dev/null -+++ b/drivers/staging/lttng/lttng-abi-old.h -@@ -0,0 +1,141 @@ -+#ifndef _LTTNG_ABI_OLD_H -+#define _LTTNG_ABI_OLD_H -+ -+/* -+ * lttng-abi-old.h -+ * -+ * LTTng old ABI header (without support for compat 32/64 bits) -+ * -+ * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/fs.h> -+#include "lttng-abi.h" -+ -+/* -+ * LTTng DebugFS ABI structures. -+ */ -+#define LTTNG_KERNEL_OLD_CHANNEL_PADDING LTTNG_KERNEL_SYM_NAME_LEN + 32 -+struct lttng_kernel_old_channel { -+ int overwrite; /* 1: overwrite, 0: discard */ -+ uint64_t subbuf_size; /* in bytes */ -+ uint64_t num_subbuf; -+ unsigned int switch_timer_interval; /* usecs */ -+ unsigned int read_timer_interval; /* usecs */ -+ enum lttng_kernel_output output; /* splice, mmap */ -+ char padding[LTTNG_KERNEL_OLD_CHANNEL_PADDING]; -+}; -+ -+struct lttng_kernel_old_kretprobe { -+ uint64_t addr; -+ -+ uint64_t offset; -+ char symbol_name[LTTNG_KERNEL_SYM_NAME_LEN]; -+}; -+ -+/* -+ * Either addr is used, or symbol_name and offset. -+ */ -+struct lttng_kernel_old_kprobe { -+ uint64_t addr; -+ -+ uint64_t offset; -+ char symbol_name[LTTNG_KERNEL_SYM_NAME_LEN]; -+}; -+ -+struct lttng_kernel_old_function_tracer { -+ char symbol_name[LTTNG_KERNEL_SYM_NAME_LEN]; -+}; -+ -+/* -+ * For syscall tracing, name = '\0' means "enable all". -+ */ -+#define LTTNG_KERNEL_OLD_EVENT_PADDING1 16 -+#define LTTNG_KERNEL_OLD_EVENT_PADDING2 LTTNG_KERNEL_SYM_NAME_LEN + 32 -+struct lttng_kernel_old_event { -+ char name[LTTNG_KERNEL_SYM_NAME_LEN]; /* event name */ -+ enum lttng_kernel_instrumentation instrumentation; -+ char padding[LTTNG_KERNEL_OLD_EVENT_PADDING1]; -+ -+ /* Per instrumentation type configuration */ -+ union { -+ struct lttng_kernel_old_kretprobe kretprobe; -+ struct lttng_kernel_old_kprobe kprobe; -+ struct lttng_kernel_old_function_tracer ftrace; -+ char padding[LTTNG_KERNEL_OLD_EVENT_PADDING2]; -+ } u; -+}; -+ -+struct lttng_kernel_old_tracer_version { -+ uint32_t major; -+ uint32_t minor; -+ uint32_t patchlevel; -+}; -+ -+struct lttng_kernel_old_calibrate { -+ enum lttng_kernel_calibrate_type type; /* type (input) */ -+}; -+ -+struct lttng_kernel_old_perf_counter_ctx { -+ uint32_t type; -+ uint64_t config; -+ char name[LTTNG_KERNEL_SYM_NAME_LEN]; -+}; -+ -+#define LTTNG_KERNEL_OLD_CONTEXT_PADDING1 16 -+#define LTTNG_KERNEL_OLD_CONTEXT_PADDING2 LTTNG_KERNEL_SYM_NAME_LEN + 32 -+struct lttng_kernel_old_context { -+ enum lttng_kernel_context_type ctx; -+ char padding[LTTNG_KERNEL_OLD_CONTEXT_PADDING1]; -+ -+ union { -+ struct lttng_kernel_old_perf_counter_ctx perf_counter; -+ char padding[LTTNG_KERNEL_OLD_CONTEXT_PADDING2]; -+ } u; -+}; -+ -+/* LTTng file descriptor ioctl */ -+#define LTTNG_KERNEL_OLD_SESSION _IO(0xF6, 0x40) -+#define LTTNG_KERNEL_OLD_TRACER_VERSION \ -+ _IOR(0xF6, 0x41, struct lttng_kernel_old_tracer_version) -+#define LTTNG_KERNEL_OLD_TRACEPOINT_LIST _IO(0xF6, 0x42) -+#define LTTNG_KERNEL_OLD_WAIT_QUIESCENT _IO(0xF6, 0x43) -+#define LTTNG_KERNEL_OLD_CALIBRATE \ -+ _IOWR(0xF6, 0x44, struct lttng_kernel_old_calibrate) -+ -+/* Session FD ioctl */ -+#define LTTNG_KERNEL_OLD_METADATA \ -+ _IOW(0xF6, 0x50, struct lttng_kernel_old_channel) -+#define LTTNG_KERNEL_OLD_CHANNEL \ -+ _IOW(0xF6, 0x51, struct lttng_kernel_old_channel) -+#define LTTNG_KERNEL_OLD_SESSION_START _IO(0xF6, 0x52) -+#define LTTNG_KERNEL_OLD_SESSION_STOP _IO(0xF6, 0x53) -+ -+/* Channel FD ioctl */ -+#define LTTNG_KERNEL_OLD_STREAM _IO(0xF6, 0x60) -+#define LTTNG_KERNEL_OLD_EVENT \ -+ _IOW(0xF6, 0x61, struct lttng_kernel_old_event) -+ -+/* Event and Channel FD ioctl */ -+#define LTTNG_KERNEL_OLD_CONTEXT \ -+ _IOW(0xF6, 0x70, struct lttng_kernel_old_context) -+ -+/* Event, Channel and Session ioctl */ -+#define LTTNG_KERNEL_OLD_ENABLE _IO(0xF6, 0x80) -+#define LTTNG_KERNEL_OLD_DISABLE _IO(0xF6, 0x81) -+ -+#endif /* _LTTNG_ABI_OLD_H */ ---- /dev/null -+++ b/drivers/staging/lttng/lttng-abi.c -@@ -0,0 +1,1346 @@ -+/* -+ * lttng-abi.c -+ * -+ * LTTng ABI -+ * -+ * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ * -+ * -+ * Mimic system calls for: -+ * - session creation, returns a file descriptor or failure. -+ * - channel creation, returns a file descriptor or failure. -+ * - Operates on a session file descriptor -+ * - Takes all channel options as parameters. -+ * - stream get, returns a file descriptor or failure. -+ * - Operates on a channel file descriptor. -+ * - stream notifier get, returns a file descriptor or failure. -+ * - Operates on a channel file descriptor. -+ * - event creation, returns a file descriptor or failure. -+ * - Operates on a channel file descriptor -+ * - Takes an event name as parameter -+ * - Takes an instrumentation source as parameter -+ * - e.g. tracepoints, dynamic_probes... -+ * - Takes instrumentation source specific arguments. -+ */ -+ -+#include <linux/module.h> -+#include <linux/proc_fs.h> -+#include <linux/anon_inodes.h> -+#include <linux/file.h> -+#include <linux/uaccess.h> -+#include <linux/slab.h> -+#include "wrapper/vmalloc.h" /* for wrapper_vmalloc_sync_all() */ -+#include "wrapper/ringbuffer/vfs.h" -+#include "wrapper/ringbuffer/backend.h" -+#include "wrapper/ringbuffer/frontend.h" -+#include "wrapper/poll.h" -+#include "lttng-abi.h" -+#include "lttng-abi-old.h" -+#include "lttng-events.h" -+#include "lttng-tracer.h" -+ -+/* -+ * This is LTTng's own personal way to create a system call as an external -+ * module. We use ioctl() on /proc/lttng. -+ */ -+ -+static struct proc_dir_entry *lttng_proc_dentry; -+static const struct file_operations lttng_fops; -+static const struct file_operations lttng_session_fops; -+static const struct file_operations lttng_channel_fops; -+static const struct file_operations lttng_metadata_fops; -+static const struct file_operations lttng_event_fops; -+ -+/* -+ * Teardown management: opened file descriptors keep a refcount on the module, -+ * so it can only exit when all file descriptors are closed. -+ */ -+ -+static -+int lttng_abi_create_session(void) -+{ -+ struct lttng_session *session; -+ struct file *session_file; -+ int session_fd, ret; -+ -+ session = lttng_session_create(); -+ if (!session) -+ return -ENOMEM; -+ session_fd = get_unused_fd(); -+ if (session_fd < 0) { -+ ret = session_fd; -+ goto fd_error; -+ } -+ session_file = anon_inode_getfile("[lttng_session]", -+ <tng_session_fops, -+ session, O_RDWR); -+ if (IS_ERR(session_file)) { -+ ret = PTR_ERR(session_file); -+ goto file_error; -+ } -+ session->file = session_file; -+ fd_install(session_fd, session_file); -+ return session_fd; -+ -+file_error: -+ put_unused_fd(session_fd); -+fd_error: -+ lttng_session_destroy(session); -+ return ret; -+} -+ -+static -+int lttng_abi_tracepoint_list(void) -+{ -+ struct file *tracepoint_list_file; -+ int file_fd, ret; -+ -+ file_fd = get_unused_fd(); -+ if (file_fd < 0) { -+ ret = file_fd; -+ goto fd_error; -+ } -+ -+ tracepoint_list_file = anon_inode_getfile("[lttng_session]", -+ <tng_tracepoint_list_fops, -+ NULL, O_RDWR); -+ if (IS_ERR(tracepoint_list_file)) { -+ ret = PTR_ERR(tracepoint_list_file); -+ goto file_error; -+ } -+ ret = lttng_tracepoint_list_fops.open(NULL, tracepoint_list_file); -+ if (ret < 0) -+ goto open_error; -+ fd_install(file_fd, tracepoint_list_file); -+ if (file_fd < 0) { -+ ret = file_fd; -+ goto fd_error; -+ } -+ return file_fd; -+ -+open_error: -+ fput(tracepoint_list_file); -+file_error: -+ put_unused_fd(file_fd); -+fd_error: -+ return ret; -+} -+ -+static -+void lttng_abi_tracer_version(struct lttng_kernel_tracer_version *v) -+{ -+ v->major = LTTNG_MODULES_MAJOR_VERSION; -+ v->minor = LTTNG_MODULES_MINOR_VERSION; -+ v->patchlevel = LTTNG_MODULES_PATCHLEVEL_VERSION; -+} -+ -+static -+long lttng_abi_add_context(struct file *file, -+ struct lttng_kernel_context *context_param, -+ struct lttng_ctx **ctx, struct lttng_session *session) -+{ -+ -+ if (session->been_active) -+ return -EPERM; -+ -+ switch (context_param->ctx) { -+ case LTTNG_KERNEL_CONTEXT_PID: -+ return lttng_add_pid_to_ctx(ctx); -+ case LTTNG_KERNEL_CONTEXT_PRIO: -+ return lttng_add_prio_to_ctx(ctx); -+ case LTTNG_KERNEL_CONTEXT_NICE: -+ return lttng_add_nice_to_ctx(ctx); -+ case LTTNG_KERNEL_CONTEXT_VPID: -+ return lttng_add_vpid_to_ctx(ctx); -+ case LTTNG_KERNEL_CONTEXT_TID: -+ return lttng_add_tid_to_ctx(ctx); -+ case LTTNG_KERNEL_CONTEXT_VTID: -+ return lttng_add_vtid_to_ctx(ctx); -+ case LTTNG_KERNEL_CONTEXT_PPID: -+ return lttng_add_ppid_to_ctx(ctx); -+ case LTTNG_KERNEL_CONTEXT_VPPID: -+ return lttng_add_vppid_to_ctx(ctx); -+ case LTTNG_KERNEL_CONTEXT_PERF_COUNTER: -+ context_param->u.perf_counter.name[LTTNG_KERNEL_SYM_NAME_LEN - 1] = '\0'; -+ return lttng_add_perf_counter_to_ctx(context_param->u.perf_counter.type, -+ context_param->u.perf_counter.config, -+ context_param->u.perf_counter.name, -+ ctx); -+ case LTTNG_KERNEL_CONTEXT_PROCNAME: -+ return lttng_add_procname_to_ctx(ctx); -+ case LTTNG_KERNEL_CONTEXT_HOSTNAME: -+ return lttng_add_hostname_to_ctx(ctx); -+ default: -+ return -EINVAL; -+ } -+} -+ -+/** -+ * lttng_ioctl - lttng syscall through ioctl -+ * -+ * @file: the file -+ * @cmd: the command -+ * @arg: command arg -+ * -+ * This ioctl implements lttng commands: -+ * LTTNG_KERNEL_SESSION -+ * Returns a LTTng trace session file descriptor -+ * LTTNG_KERNEL_TRACER_VERSION -+ * Returns the LTTng kernel tracer version -+ * LTTNG_KERNEL_TRACEPOINT_LIST -+ * Returns a file descriptor listing available tracepoints -+ * LTTNG_KERNEL_WAIT_QUIESCENT -+ * Returns after all previously running probes have completed -+ * -+ * The returned session will be deleted when its file descriptor is closed. -+ */ -+static -+long lttng_ioctl(struct file *file, unsigned int cmd, unsigned long arg) -+{ -+ switch (cmd) { -+ case LTTNG_KERNEL_OLD_SESSION: -+ case LTTNG_KERNEL_SESSION: -+ return lttng_abi_create_session(); -+ case LTTNG_KERNEL_OLD_TRACER_VERSION: -+ { -+ struct lttng_kernel_tracer_version v; -+ struct lttng_kernel_old_tracer_version oldv; -+ struct lttng_kernel_old_tracer_version *uversion = -+ (struct lttng_kernel_old_tracer_version __user *) arg; -+ -+ lttng_abi_tracer_version(&v); -+ oldv.major = v.major; -+ oldv.minor = v.minor; -+ oldv.patchlevel = v.patchlevel; -+ -+ if (copy_to_user(uversion, &oldv, sizeof(oldv))) -+ return -EFAULT; -+ return 0; -+ } -+ case LTTNG_KERNEL_TRACER_VERSION: -+ { -+ struct lttng_kernel_tracer_version version; -+ struct lttng_kernel_tracer_version *uversion = -+ (struct lttng_kernel_tracer_version __user *) arg; -+ -+ lttng_abi_tracer_version(&version); -+ -+ if (copy_to_user(uversion, &version, sizeof(version))) -+ return -EFAULT; -+ return 0; -+ } -+ case LTTNG_KERNEL_OLD_TRACEPOINT_LIST: -+ case LTTNG_KERNEL_TRACEPOINT_LIST: -+ return lttng_abi_tracepoint_list(); -+ case LTTNG_KERNEL_OLD_WAIT_QUIESCENT: -+ case LTTNG_KERNEL_WAIT_QUIESCENT: -+ synchronize_trace(); -+ return 0; -+ case LTTNG_KERNEL_OLD_CALIBRATE: -+ { -+ struct lttng_kernel_old_calibrate __user *ucalibrate = -+ (struct lttng_kernel_old_calibrate __user *) arg; -+ struct lttng_kernel_old_calibrate old_calibrate; -+ struct lttng_kernel_calibrate calibrate; -+ int ret; -+ -+ if (copy_from_user(&old_calibrate, ucalibrate, sizeof(old_calibrate))) -+ return -EFAULT; -+ calibrate.type = old_calibrate.type; -+ ret = lttng_calibrate(&calibrate); -+ if (copy_to_user(ucalibrate, &old_calibrate, sizeof(old_calibrate))) -+ return -EFAULT; -+ return ret; -+ } -+ case LTTNG_KERNEL_CALIBRATE: -+ { -+ struct lttng_kernel_calibrate __user *ucalibrate = -+ (struct lttng_kernel_calibrate __user *) arg; -+ struct lttng_kernel_calibrate calibrate; -+ int ret; -+ -+ if (copy_from_user(&calibrate, ucalibrate, sizeof(calibrate))) -+ return -EFAULT; -+ ret = lttng_calibrate(&calibrate); -+ if (copy_to_user(ucalibrate, &calibrate, sizeof(calibrate))) -+ return -EFAULT; -+ return ret; -+ } -+ default: -+ return -ENOIOCTLCMD; -+ } -+} -+ -+static const struct file_operations lttng_fops = { -+ .owner = THIS_MODULE, -+ .unlocked_ioctl = lttng_ioctl, -+#ifdef CONFIG_COMPAT -+ .compat_ioctl = lttng_ioctl, -+#endif -+}; -+ -+static -+int lttng_abi_create_channel(struct file *session_file, -+ struct lttng_kernel_channel *chan_param, -+ enum channel_type channel_type) -+{ -+ struct lttng_session *session = session_file->private_data; -+ const struct file_operations *fops = NULL; -+ const char *transport_name; -+ struct lttng_channel *chan; -+ struct file *chan_file; -+ int chan_fd; -+ int ret = 0; -+ -+ chan_fd = get_unused_fd(); -+ if (chan_fd < 0) { -+ ret = chan_fd; -+ goto fd_error; -+ } -+ switch (channel_type) { -+ case PER_CPU_CHANNEL: -+ fops = <tng_channel_fops; -+ break; -+ case METADATA_CHANNEL: -+ fops = <tng_metadata_fops; -+ break; -+ } -+ -+ chan_file = anon_inode_getfile("[lttng_channel]", -+ fops, -+ NULL, O_RDWR); -+ if (IS_ERR(chan_file)) { -+ ret = PTR_ERR(chan_file); -+ goto file_error; -+ } -+ switch (channel_type) { -+ case PER_CPU_CHANNEL: -+ if (chan_param->output == LTTNG_KERNEL_SPLICE) { -+ transport_name = chan_param->overwrite ? -+ "relay-overwrite" : "relay-discard"; -+ } else if (chan_param->output == LTTNG_KERNEL_MMAP) { -+ transport_name = chan_param->overwrite ? -+ "relay-overwrite-mmap" : "relay-discard-mmap"; -+ } else { -+ return -EINVAL; -+ } -+ break; -+ case METADATA_CHANNEL: -+ if (chan_param->output == LTTNG_KERNEL_SPLICE) -+ transport_name = "relay-metadata"; -+ else if (chan_param->output == LTTNG_KERNEL_MMAP) -+ transport_name = "relay-metadata-mmap"; -+ else -+ return -EINVAL; -+ break; -+ default: -+ transport_name = "<unknown>"; -+ break; -+ } -+ /* -+ * We tolerate no failure path after channel creation. It will stay -+ * invariant for the rest of the session. -+ */ -+ chan = lttng_channel_create(session, transport_name, NULL, -+ chan_param->subbuf_size, -+ chan_param->num_subbuf, -+ chan_param->switch_timer_interval, -+ chan_param->read_timer_interval, -+ channel_type); -+ if (!chan) { -+ ret = -EINVAL; -+ goto chan_error; -+ } -+ chan->file = chan_file; -+ chan_file->private_data = chan; -+ fd_install(chan_fd, chan_file); -+ atomic_long_inc(&session_file->f_count); -+ -+ return chan_fd; -+ -+chan_error: -+ fput(chan_file); -+file_error: -+ put_unused_fd(chan_fd); -+fd_error: -+ return ret; -+} -+ -+/** -+ * lttng_session_ioctl - lttng session fd ioctl -+ * -+ * @file: the file -+ * @cmd: the command -+ * @arg: command arg -+ * -+ * This ioctl implements lttng commands: -+ * LTTNG_KERNEL_CHANNEL -+ * Returns a LTTng channel file descriptor -+ * LTTNG_KERNEL_ENABLE -+ * Enables tracing for a session (weak enable) -+ * LTTNG_KERNEL_DISABLE -+ * Disables tracing for a session (strong disable) -+ * LTTNG_KERNEL_METADATA -+ * Returns a LTTng metadata file descriptor -+ * -+ * The returned channel will be deleted when its file descriptor is closed. -+ */ -+static -+long lttng_session_ioctl(struct file *file, unsigned int cmd, unsigned long arg) -+{ -+ struct lttng_session *session = file->private_data; -+ -+ switch (cmd) { -+ case LTTNG_KERNEL_OLD_CHANNEL: -+ { -+ struct lttng_kernel_channel chan_param; -+ struct lttng_kernel_old_channel old_chan_param; -+ -+ if (copy_from_user(&old_chan_param, -+ (struct lttng_kernel_old_channel __user *) arg, -+ sizeof(struct lttng_kernel_old_channel))) -+ return -EFAULT; -+ chan_param.overwrite = old_chan_param.overwrite; -+ chan_param.subbuf_size = old_chan_param.subbuf_size; -+ chan_param.num_subbuf = old_chan_param.num_subbuf; -+ chan_param.switch_timer_interval = old_chan_param.switch_timer_interval; -+ chan_param.read_timer_interval = old_chan_param.read_timer_interval; -+ chan_param.output = old_chan_param.output; -+ -+ return lttng_abi_create_channel(file, &chan_param, -+ PER_CPU_CHANNEL); -+ } -+ case LTTNG_KERNEL_CHANNEL: -+ { -+ struct lttng_kernel_channel chan_param; -+ -+ if (copy_from_user(&chan_param, -+ (struct lttng_kernel_channel __user *) arg, -+ sizeof(struct lttng_kernel_channel))) -+ return -EFAULT; -+ return lttng_abi_create_channel(file, &chan_param, -+ PER_CPU_CHANNEL); -+ } -+ case LTTNG_KERNEL_OLD_SESSION_START: -+ case LTTNG_KERNEL_OLD_ENABLE: -+ case LTTNG_KERNEL_SESSION_START: -+ case LTTNG_KERNEL_ENABLE: -+ return lttng_session_enable(session); -+ case LTTNG_KERNEL_OLD_SESSION_STOP: -+ case LTTNG_KERNEL_OLD_DISABLE: -+ case LTTNG_KERNEL_SESSION_STOP: -+ case LTTNG_KERNEL_DISABLE: -+ return lttng_session_disable(session); -+ case LTTNG_KERNEL_OLD_METADATA: -+ { -+ struct lttng_kernel_channel chan_param; -+ struct lttng_kernel_old_channel old_chan_param; -+ -+ if (copy_from_user(&old_chan_param, -+ (struct lttng_kernel_old_channel __user *) arg, -+ sizeof(struct lttng_kernel_old_channel))) -+ return -EFAULT; -+ chan_param.overwrite = old_chan_param.overwrite; -+ chan_param.subbuf_size = old_chan_param.subbuf_size; -+ chan_param.num_subbuf = old_chan_param.num_subbuf; -+ chan_param.switch_timer_interval = old_chan_param.switch_timer_interval; -+ chan_param.read_timer_interval = old_chan_param.read_timer_interval; -+ chan_param.output = old_chan_param.output; -+ -+ return lttng_abi_create_channel(file, &chan_param, -+ METADATA_CHANNEL); -+ } -+ case LTTNG_KERNEL_METADATA: -+ { -+ struct lttng_kernel_channel chan_param; -+ -+ if (copy_from_user(&chan_param, -+ (struct lttng_kernel_channel __user *) arg, -+ sizeof(struct lttng_kernel_channel))) -+ return -EFAULT; -+ return lttng_abi_create_channel(file, &chan_param, -+ METADATA_CHANNEL); -+ } -+ default: -+ return -ENOIOCTLCMD; -+ } -+} -+ -+/* -+ * Called when the last file reference is dropped. -+ * -+ * Big fat note: channels and events are invariant for the whole session after -+ * their creation. So this session destruction also destroys all channel and -+ * event structures specific to this session (they are not destroyed when their -+ * individual file is released). -+ */ -+static -+int lttng_session_release(struct inode *inode, struct file *file) -+{ -+ struct lttng_session *session = file->private_data; -+ -+ if (session) -+ lttng_session_destroy(session); -+ return 0; -+} -+ -+static const struct file_operations lttng_session_fops = { -+ .owner = THIS_MODULE, -+ .release = lttng_session_release, -+ .unlocked_ioctl = lttng_session_ioctl, -+#ifdef CONFIG_COMPAT -+ .compat_ioctl = lttng_session_ioctl, -+#endif -+}; -+ -+/** -+ * lttng_metadata_ring_buffer_poll - LTTng ring buffer poll file operation -+ * @filp: the file -+ * @wait: poll table -+ * -+ * Handles the poll operations for the metadata channels. -+ */ -+static -+unsigned int lttng_metadata_ring_buffer_poll(struct file *filp, -+ poll_table *wait) -+{ -+ struct lttng_metadata_stream *stream = filp->private_data; -+ struct lib_ring_buffer *buf = stream->priv; -+ int finalized; -+ unsigned int mask = 0; -+ -+ if (filp->f_mode & FMODE_READ) { -+ poll_wait_set_exclusive(wait); -+ poll_wait(filp, &stream->read_wait, wait); -+ -+ finalized = stream->finalized; -+ -+ /* -+ * lib_ring_buffer_is_finalized() contains a smp_rmb() -+ * ordering finalized load before offsets loads. -+ */ -+ WARN_ON(atomic_long_read(&buf->active_readers) != 1); -+ -+ if (finalized) -+ mask |= POLLHUP; -+ -+ if (stream->metadata_cache->metadata_written > -+ stream->metadata_out) -+ mask |= POLLIN; -+ } -+ -+ return mask; -+} -+ -+static -+int lttng_metadata_ring_buffer_ioctl_get_next_subbuf(struct file *filp, -+ unsigned int cmd, unsigned long arg) -+{ -+ struct lttng_metadata_stream *stream = filp->private_data; -+ struct lib_ring_buffer *buf = stream->priv; -+ struct channel *chan = buf->backend.chan; -+ int ret; -+ -+ ret = lttng_metadata_output_channel(stream, chan); -+ if (ret > 0) { -+ lib_ring_buffer_switch_slow(buf, SWITCH_ACTIVE); -+ ret = 0; -+ } -+ return ret; -+} -+ -+static -+void lttng_metadata_ring_buffer_ioctl_put_next_subbuf(struct file *filp, -+ unsigned int cmd, unsigned long arg) -+{ -+ struct lttng_metadata_stream *stream = filp->private_data; -+ -+ stream->metadata_out = stream->metadata_in; -+} -+ -+static -+long lttng_metadata_ring_buffer_ioctl(struct file *filp, -+ unsigned int cmd, unsigned long arg) -+{ -+ int ret; -+ struct lttng_metadata_stream *stream = filp->private_data; -+ struct lib_ring_buffer *buf = stream->priv; -+ -+ switch (cmd) { -+ case RING_BUFFER_GET_NEXT_SUBBUF: -+ { -+ ret = lttng_metadata_ring_buffer_ioctl_get_next_subbuf(filp, -+ cmd, arg); -+ if (ret < 0) -+ goto err; -+ break; -+ } -+ case RING_BUFFER_GET_SUBBUF: -+ { -+ /* -+ * Random access is not allowed for metadata channel. -+ */ -+ return -ENOSYS; -+ } -+ default: -+ break; -+ } -+ /* PUT_SUBBUF is the one from lib ring buffer, unmodified. */ -+ -+ /* Performing lib ring buffer ioctl after our own. */ -+ ret = lib_ring_buffer_ioctl(filp, cmd, arg, buf); -+ if (ret < 0) -+ goto err; -+ -+ switch (cmd) { -+ case RING_BUFFER_PUT_NEXT_SUBBUF: -+ { -+ lttng_metadata_ring_buffer_ioctl_put_next_subbuf(filp, -+ cmd, arg); -+ break; -+ } -+ default: -+ break; -+ } -+err: -+ return ret; -+} -+ -+#ifdef CONFIG_COMPAT -+static -+long lttng_metadata_ring_buffer_compat_ioctl(struct file *filp, -+ unsigned int cmd, unsigned long arg) -+{ -+ int ret; -+ struct lttng_metadata_stream *stream = filp->private_data; -+ struct lib_ring_buffer *buf = stream->priv; -+ -+ switch (cmd) { -+ case RING_BUFFER_GET_NEXT_SUBBUF: -+ { -+ ret = lttng_metadata_ring_buffer_ioctl_get_next_subbuf(filp, -+ cmd, arg); -+ if (ret < 0) -+ goto err; -+ break; -+ } -+ case RING_BUFFER_GET_SUBBUF: -+ { -+ /* -+ * Random access is not allowed for metadata channel. -+ */ -+ return -ENOSYS; -+ } -+ default: -+ break; -+ } -+ /* PUT_SUBBUF is the one from lib ring buffer, unmodified. */ -+ -+ /* Performing lib ring buffer ioctl after our own. */ -+ ret = lib_ring_buffer_compat_ioctl(filp, cmd, arg, buf); -+ if (ret < 0) -+ goto err; -+ -+ switch (cmd) { -+ case RING_BUFFER_PUT_NEXT_SUBBUF: -+ { -+ lttng_metadata_ring_buffer_ioctl_put_next_subbuf(filp, -+ cmd, arg); -+ break; -+ } -+ default: -+ break; -+ } -+err: -+ return ret; -+} -+#endif -+ -+/* -+ * This is not used by anonymous file descriptors. This code is left -+ * there if we ever want to implement an inode with open() operation. -+ */ -+static -+int lttng_metadata_ring_buffer_open(struct inode *inode, struct file *file) -+{ -+ struct lttng_metadata_stream *stream = inode->i_private; -+ struct lib_ring_buffer *buf = stream->priv; -+ -+ file->private_data = buf; -+ /* -+ * Since life-time of metadata cache differs from that of -+ * session, we need to keep our own reference on the transport. -+ */ -+ if (!try_module_get(stream->transport->owner)) { -+ printk(KERN_WARNING "LTT : Can't lock transport module.\n"); -+ return -EBUSY; -+ } -+ return lib_ring_buffer_open(inode, file, buf); -+} -+ -+static -+int lttng_metadata_ring_buffer_release(struct inode *inode, struct file *file) -+{ -+ struct lttng_metadata_stream *stream = file->private_data; -+ struct lib_ring_buffer *buf = stream->priv; -+ -+ kref_put(&stream->metadata_cache->refcount, metadata_cache_destroy); -+ module_put(stream->transport->owner); -+ return lib_ring_buffer_release(inode, file, buf); -+} -+ -+static -+ssize_t lttng_metadata_ring_buffer_splice_read(struct file *in, loff_t *ppos, -+ struct pipe_inode_info *pipe, size_t len, -+ unsigned int flags) -+{ -+ struct lttng_metadata_stream *stream = in->private_data; -+ struct lib_ring_buffer *buf = stream->priv; -+ -+ return lib_ring_buffer_splice_read(in, ppos, pipe, len, -+ flags, buf); -+} -+ -+static -+int lttng_metadata_ring_buffer_mmap(struct file *filp, -+ struct vm_area_struct *vma) -+{ -+ struct lttng_metadata_stream *stream = filp->private_data; -+ struct lib_ring_buffer *buf = stream->priv; -+ -+ return lib_ring_buffer_mmap(filp, vma, buf); -+} -+ -+static -+const struct file_operations lttng_metadata_ring_buffer_file_operations = { -+ .owner = THIS_MODULE, -+ .open = lttng_metadata_ring_buffer_open, -+ .release = lttng_metadata_ring_buffer_release, -+ .poll = lttng_metadata_ring_buffer_poll, -+ .splice_read = lttng_metadata_ring_buffer_splice_read, -+ .mmap = lttng_metadata_ring_buffer_mmap, -+ .unlocked_ioctl = lttng_metadata_ring_buffer_ioctl, -+ .llseek = vfs_lib_ring_buffer_no_llseek, -+#ifdef CONFIG_COMPAT -+ .compat_ioctl = lttng_metadata_ring_buffer_compat_ioctl, -+#endif -+}; -+ -+static -+int lttng_abi_create_stream_fd(struct file *channel_file, void *stream_priv, -+ const struct file_operations *fops) -+{ -+ int stream_fd, ret; -+ struct file *stream_file; -+ -+ stream_fd = get_unused_fd(); -+ if (stream_fd < 0) { -+ ret = stream_fd; -+ goto fd_error; -+ } -+ stream_file = anon_inode_getfile("[lttng_stream]", fops, -+ stream_priv, O_RDWR); -+ if (IS_ERR(stream_file)) { -+ ret = PTR_ERR(stream_file); -+ goto file_error; -+ } -+ /* -+ * OPEN_FMODE, called within anon_inode_getfile/alloc_file, don't honor -+ * FMODE_LSEEK, FMODE_PREAD nor FMODE_PWRITE. We need to read from this -+ * file descriptor, so we set FMODE_PREAD here. -+ */ -+ stream_file->f_mode |= FMODE_PREAD; -+ fd_install(stream_fd, stream_file); -+ /* -+ * The stream holds a reference to the channel within the generic ring -+ * buffer library, so no need to hold a refcount on the channel and -+ * session files here. -+ */ -+ return stream_fd; -+ -+file_error: -+ put_unused_fd(stream_fd); -+fd_error: -+ return ret; -+} -+ -+static -+int lttng_abi_open_stream(struct file *channel_file) -+{ -+ struct lttng_channel *channel = channel_file->private_data; -+ struct lib_ring_buffer *buf; -+ int ret; -+ void *stream_priv; -+ -+ buf = channel->ops->buffer_read_open(channel->chan); -+ if (!buf) -+ return -ENOENT; -+ -+ stream_priv = buf; -+ ret = lttng_abi_create_stream_fd(channel_file, stream_priv, -+ &lib_ring_buffer_file_operations); -+ if (ret < 0) -+ goto fd_error; -+ -+ return ret; -+ -+fd_error: -+ channel->ops->buffer_read_close(buf); -+ return ret; -+} -+ -+static -+int lttng_abi_open_metadata_stream(struct file *channel_file) -+{ -+ struct lttng_channel *channel = channel_file->private_data; -+ struct lttng_session *session = channel->session; -+ struct lib_ring_buffer *buf; -+ int ret; -+ struct lttng_metadata_stream *metadata_stream; -+ void *stream_priv; -+ -+ buf = channel->ops->buffer_read_open(channel->chan); -+ if (!buf) -+ return -ENOENT; -+ -+ metadata_stream = kzalloc(sizeof(struct lttng_metadata_stream), -+ GFP_KERNEL); -+ if (!metadata_stream) { -+ ret = -ENOMEM; -+ goto nomem; -+ } -+ metadata_stream->metadata_cache = session->metadata_cache; -+ init_waitqueue_head(&metadata_stream->read_wait); -+ metadata_stream->priv = buf; -+ stream_priv = metadata_stream; -+ metadata_stream->transport = channel->transport; -+ -+ /* -+ * Since life-time of metadata cache differs from that of -+ * session, we need to keep our own reference on the transport. -+ */ -+ if (!try_module_get(metadata_stream->transport->owner)) { -+ printk(KERN_WARNING "LTT : Can't lock transport module.\n"); -+ ret = -EINVAL; -+ goto notransport; -+ } -+ -+ ret = lttng_abi_create_stream_fd(channel_file, stream_priv, -+ <tng_metadata_ring_buffer_file_operations); -+ if (ret < 0) -+ goto fd_error; -+ -+ kref_get(&session->metadata_cache->refcount); -+ list_add(&metadata_stream->list, -+ &session->metadata_cache->metadata_stream); -+ return ret; -+ -+fd_error: -+ module_put(metadata_stream->transport->owner); -+notransport: -+ kfree(metadata_stream); -+nomem: -+ channel->ops->buffer_read_close(buf); -+ return ret; -+} -+ -+static -+int lttng_abi_create_event(struct file *channel_file, -+ struct lttng_kernel_event *event_param) -+{ -+ struct lttng_channel *channel = channel_file->private_data; -+ struct lttng_event *event; -+ int event_fd, ret; -+ struct file *event_file; -+ -+ event_param->name[LTTNG_KERNEL_SYM_NAME_LEN - 1] = '\0'; -+ switch (event_param->instrumentation) { -+ case LTTNG_KERNEL_KRETPROBE: -+ event_param->u.kretprobe.symbol_name[LTTNG_KERNEL_SYM_NAME_LEN - 1] = '\0'; -+ break; -+ case LTTNG_KERNEL_KPROBE: -+ event_param->u.kprobe.symbol_name[LTTNG_KERNEL_SYM_NAME_LEN - 1] = '\0'; -+ break; -+ case LTTNG_KERNEL_FUNCTION: -+ event_param->u.ftrace.symbol_name[LTTNG_KERNEL_SYM_NAME_LEN - 1] = '\0'; -+ break; -+ default: -+ break; -+ } -+ switch (event_param->instrumentation) { -+ default: -+ event_fd = get_unused_fd(); -+ if (event_fd < 0) { -+ ret = event_fd; -+ goto fd_error; -+ } -+ event_file = anon_inode_getfile("[lttng_event]", -+ <tng_event_fops, -+ NULL, O_RDWR); -+ if (IS_ERR(event_file)) { -+ ret = PTR_ERR(event_file); -+ goto file_error; -+ } -+ /* -+ * We tolerate no failure path after event creation. It -+ * will stay invariant for the rest of the session. -+ */ -+ event = lttng_event_create(channel, event_param, NULL, NULL); -+ if (!event) { -+ ret = -EINVAL; -+ goto event_error; -+ } -+ event_file->private_data = event; -+ fd_install(event_fd, event_file); -+ /* The event holds a reference on the channel */ -+ atomic_long_inc(&channel_file->f_count); -+ break; -+ case LTTNG_KERNEL_SYSCALL: -+ /* -+ * Only all-syscall tracing supported for now. -+ */ -+ if (event_param->name[0] != '\0') -+ return -EINVAL; -+ ret = lttng_syscalls_register(channel, NULL); -+ if (ret) -+ goto fd_error; -+ event_fd = 0; -+ break; -+ } -+ return event_fd; -+ -+event_error: -+ fput(event_file); -+file_error: -+ put_unused_fd(event_fd); -+fd_error: -+ return ret; -+} -+ -+/** -+ * lttng_channel_ioctl - lttng syscall through ioctl -+ * -+ * @file: the file -+ * @cmd: the command -+ * @arg: command arg -+ * -+ * This ioctl implements lttng commands: -+ * LTTNG_KERNEL_STREAM -+ * Returns an event stream file descriptor or failure. -+ * (typically, one event stream records events from one CPU) -+ * LTTNG_KERNEL_EVENT -+ * Returns an event file descriptor or failure. -+ * LTTNG_KERNEL_CONTEXT -+ * Prepend a context field to each event in the channel -+ * LTTNG_KERNEL_ENABLE -+ * Enable recording for events in this channel (weak enable) -+ * LTTNG_KERNEL_DISABLE -+ * Disable recording for events in this channel (strong disable) -+ * -+ * Channel and event file descriptors also hold a reference on the session. -+ */ -+static -+long lttng_channel_ioctl(struct file *file, unsigned int cmd, unsigned long arg) -+{ -+ struct lttng_channel *channel = file->private_data; -+ -+ switch (cmd) { -+ case LTTNG_KERNEL_OLD_STREAM: -+ case LTTNG_KERNEL_STREAM: -+ return lttng_abi_open_stream(file); -+ case LTTNG_KERNEL_OLD_EVENT: -+ { -+ struct lttng_kernel_event *uevent_param; -+ struct lttng_kernel_old_event *old_uevent_param; -+ int ret; -+ -+ uevent_param = kmalloc(sizeof(struct lttng_kernel_event), -+ GFP_KERNEL); -+ if (!uevent_param) { -+ ret = -ENOMEM; -+ goto old_event_end; -+ } -+ old_uevent_param = kmalloc( -+ sizeof(struct lttng_kernel_old_event), -+ GFP_KERNEL); -+ if (!old_uevent_param) { -+ ret = -ENOMEM; -+ goto old_event_error_free_param; -+ } -+ if (copy_from_user(old_uevent_param, -+ (struct lttng_kernel_old_event __user *) arg, -+ sizeof(struct lttng_kernel_old_event))) { -+ ret = -EFAULT; -+ goto old_event_error_free_old_param; -+ } -+ -+ memcpy(uevent_param->name, old_uevent_param->name, -+ sizeof(uevent_param->name)); -+ uevent_param->instrumentation = -+ old_uevent_param->instrumentation; -+ -+ switch (old_uevent_param->instrumentation) { -+ case LTTNG_KERNEL_KPROBE: -+ uevent_param->u.kprobe.addr = -+ old_uevent_param->u.kprobe.addr; -+ uevent_param->u.kprobe.offset = -+ old_uevent_param->u.kprobe.offset; -+ memcpy(uevent_param->u.kprobe.symbol_name, -+ old_uevent_param->u.kprobe.symbol_name, -+ sizeof(uevent_param->u.kprobe.symbol_name)); -+ break; -+ case LTTNG_KERNEL_KRETPROBE: -+ uevent_param->u.kretprobe.addr = -+ old_uevent_param->u.kretprobe.addr; -+ uevent_param->u.kretprobe.offset = -+ old_uevent_param->u.kretprobe.offset; -+ memcpy(uevent_param->u.kretprobe.symbol_name, -+ old_uevent_param->u.kretprobe.symbol_name, -+ sizeof(uevent_param->u.kretprobe.symbol_name)); -+ break; -+ case LTTNG_KERNEL_FUNCTION: -+ memcpy(uevent_param->u.ftrace.symbol_name, -+ old_uevent_param->u.ftrace.symbol_name, -+ sizeof(uevent_param->u.ftrace.symbol_name)); -+ break; -+ default: -+ break; -+ } -+ ret = lttng_abi_create_event(file, uevent_param); -+ -+old_event_error_free_old_param: -+ kfree(old_uevent_param); -+old_event_error_free_param: -+ kfree(uevent_param); -+old_event_end: -+ return ret; -+ } -+ case LTTNG_KERNEL_EVENT: -+ { -+ struct lttng_kernel_event uevent_param; -+ -+ if (copy_from_user(&uevent_param, -+ (struct lttng_kernel_event __user *) arg, -+ sizeof(uevent_param))) -+ return -EFAULT; -+ return lttng_abi_create_event(file, &uevent_param); -+ } -+ case LTTNG_KERNEL_OLD_CONTEXT: -+ { -+ struct lttng_kernel_context *ucontext_param; -+ struct lttng_kernel_old_context *old_ucontext_param; -+ int ret; -+ -+ ucontext_param = kmalloc(sizeof(struct lttng_kernel_context), -+ GFP_KERNEL); -+ if (!ucontext_param) { -+ ret = -ENOMEM; -+ goto old_ctx_end; -+ } -+ old_ucontext_param = kmalloc(sizeof(struct lttng_kernel_old_context), -+ GFP_KERNEL); -+ if (!old_ucontext_param) { -+ ret = -ENOMEM; -+ goto old_ctx_error_free_param; -+ } -+ -+ if (copy_from_user(old_ucontext_param, -+ (struct lttng_kernel_old_context __user *) arg, -+ sizeof(struct lttng_kernel_old_context))) { -+ ret = -EFAULT; -+ goto old_ctx_error_free_old_param; -+ } -+ ucontext_param->ctx = old_ucontext_param->ctx; -+ memcpy(ucontext_param->padding, old_ucontext_param->padding, -+ sizeof(ucontext_param->padding)); -+ /* only type that uses the union */ -+ if (old_ucontext_param->ctx == LTTNG_KERNEL_CONTEXT_PERF_COUNTER) { -+ ucontext_param->u.perf_counter.type = -+ old_ucontext_param->u.perf_counter.type; -+ ucontext_param->u.perf_counter.config = -+ old_ucontext_param->u.perf_counter.config; -+ memcpy(ucontext_param->u.perf_counter.name, -+ old_ucontext_param->u.perf_counter.name, -+ sizeof(ucontext_param->u.perf_counter.name)); -+ } -+ -+ ret = lttng_abi_add_context(file, -+ ucontext_param, -+ &channel->ctx, channel->session); -+ -+old_ctx_error_free_old_param: -+ kfree(old_ucontext_param); -+old_ctx_error_free_param: -+ kfree(ucontext_param); -+old_ctx_end: -+ return ret; -+ } -+ case LTTNG_KERNEL_CONTEXT: -+ { -+ struct lttng_kernel_context ucontext_param; -+ -+ if (copy_from_user(&ucontext_param, -+ (struct lttng_kernel_context __user *) arg, -+ sizeof(ucontext_param))) -+ return -EFAULT; -+ return lttng_abi_add_context(file, -+ &ucontext_param, -+ &channel->ctx, channel->session); -+ } -+ case LTTNG_KERNEL_OLD_ENABLE: -+ case LTTNG_KERNEL_ENABLE: -+ return lttng_channel_enable(channel); -+ case LTTNG_KERNEL_OLD_DISABLE: -+ case LTTNG_KERNEL_DISABLE: -+ return lttng_channel_disable(channel); -+ default: -+ return -ENOIOCTLCMD; -+ } -+ -+} -+ -+/** -+ * lttng_metadata_ioctl - lttng syscall through ioctl -+ * -+ * @file: the file -+ * @cmd: the command -+ * @arg: command arg -+ * -+ * This ioctl implements lttng commands: -+ * LTTNG_KERNEL_STREAM -+ * Returns an event stream file descriptor or failure. -+ * -+ * Channel and event file descriptors also hold a reference on the session. -+ */ -+static -+long lttng_metadata_ioctl(struct file *file, unsigned int cmd, unsigned long arg) -+{ -+ switch (cmd) { -+ case LTTNG_KERNEL_OLD_STREAM: -+ case LTTNG_KERNEL_STREAM: -+ return lttng_abi_open_metadata_stream(file); -+ default: -+ return -ENOIOCTLCMD; -+ } -+} -+ -+/** -+ * lttng_channel_poll - lttng stream addition/removal monitoring -+ * -+ * @file: the file -+ * @wait: poll table -+ */ -+unsigned int lttng_channel_poll(struct file *file, poll_table *wait) -+{ -+ struct lttng_channel *channel = file->private_data; -+ unsigned int mask = 0; -+ -+ if (file->f_mode & FMODE_READ) { -+ poll_wait_set_exclusive(wait); -+ poll_wait(file, channel->ops->get_hp_wait_queue(channel->chan), -+ wait); -+ -+ if (channel->ops->is_disabled(channel->chan)) -+ return POLLERR; -+ if (channel->ops->is_finalized(channel->chan)) -+ return POLLHUP; -+ if (channel->ops->buffer_has_read_closed_stream(channel->chan)) -+ return POLLIN | POLLRDNORM; -+ return 0; -+ } -+ return mask; -+ -+} -+ -+static -+int lttng_channel_release(struct inode *inode, struct file *file) -+{ -+ struct lttng_channel *channel = file->private_data; -+ -+ if (channel) -+ fput(channel->session->file); -+ return 0; -+} -+ -+static -+int lttng_metadata_channel_release(struct inode *inode, struct file *file) -+{ -+ struct lttng_channel *channel = file->private_data; -+ -+ if (channel) { -+ lttng_metadata_channel_destroy(channel); -+ fput(channel->session->file); -+ } -+ -+ return 0; -+} -+ -+static const struct file_operations lttng_channel_fops = { -+ .owner = THIS_MODULE, -+ .release = lttng_channel_release, -+ .poll = lttng_channel_poll, -+ .unlocked_ioctl = lttng_channel_ioctl, -+#ifdef CONFIG_COMPAT -+ .compat_ioctl = lttng_channel_ioctl, -+#endif -+}; -+ -+static const struct file_operations lttng_metadata_fops = { -+ .owner = THIS_MODULE, -+ .release = lttng_metadata_channel_release, -+ .unlocked_ioctl = lttng_metadata_ioctl, -+#ifdef CONFIG_COMPAT -+ .compat_ioctl = lttng_metadata_ioctl, -+#endif -+}; -+ -+/** -+ * lttng_event_ioctl - lttng syscall through ioctl -+ * -+ * @file: the file -+ * @cmd: the command -+ * @arg: command arg -+ * -+ * This ioctl implements lttng commands: -+ * LTTNG_KERNEL_CONTEXT -+ * Prepend a context field to each record of this event -+ * LTTNG_KERNEL_ENABLE -+ * Enable recording for this event (weak enable) -+ * LTTNG_KERNEL_DISABLE -+ * Disable recording for this event (strong disable) -+ */ -+static -+long lttng_event_ioctl(struct file *file, unsigned int cmd, unsigned long arg) -+{ -+ struct lttng_event *event = file->private_data; -+ -+ switch (cmd) { -+ case LTTNG_KERNEL_OLD_CONTEXT: -+ { -+ struct lttng_kernel_context *ucontext_param; -+ struct lttng_kernel_old_context *old_ucontext_param; -+ int ret; -+ -+ ucontext_param = kmalloc(sizeof(struct lttng_kernel_context), -+ GFP_KERNEL); -+ if (!ucontext_param) { -+ ret = -ENOMEM; -+ goto old_ctx_end; -+ } -+ old_ucontext_param = kmalloc(sizeof(struct lttng_kernel_old_context), -+ GFP_KERNEL); -+ if (!old_ucontext_param) { -+ ret = -ENOMEM; -+ goto old_ctx_error_free_param; -+ } -+ -+ if (copy_from_user(old_ucontext_param, -+ (struct lttng_kernel_old_context __user *) arg, -+ sizeof(struct lttng_kernel_old_context))) { -+ ret = -EFAULT; -+ goto old_ctx_error_free_old_param; -+ } -+ ucontext_param->ctx = old_ucontext_param->ctx; -+ memcpy(ucontext_param->padding, old_ucontext_param->padding, -+ sizeof(ucontext_param->padding)); -+ /* only type that uses the union */ -+ if (old_ucontext_param->ctx == LTTNG_KERNEL_CONTEXT_PERF_COUNTER) { -+ ucontext_param->u.perf_counter.type = -+ old_ucontext_param->u.perf_counter.type; -+ ucontext_param->u.perf_counter.config = -+ old_ucontext_param->u.perf_counter.config; -+ memcpy(ucontext_param->u.perf_counter.name, -+ old_ucontext_param->u.perf_counter.name, -+ sizeof(ucontext_param->u.perf_counter.name)); -+ } -+ -+ ret = lttng_abi_add_context(file, -+ ucontext_param, -+ &event->ctx, event->chan->session); -+ -+old_ctx_error_free_old_param: -+ kfree(old_ucontext_param); -+old_ctx_error_free_param: -+ kfree(ucontext_param); -+old_ctx_end: -+ return ret; -+ } -+ case LTTNG_KERNEL_CONTEXT: -+ { -+ struct lttng_kernel_context ucontext_param; -+ -+ if (copy_from_user(&ucontext_param, -+ (struct lttng_kernel_context __user *) arg, -+ sizeof(ucontext_param))) -+ return -EFAULT; -+ return lttng_abi_add_context(file, -+ &ucontext_param, -+ &event->ctx, event->chan->session); -+ } -+ case LTTNG_KERNEL_OLD_ENABLE: -+ case LTTNG_KERNEL_ENABLE: -+ return lttng_event_enable(event); -+ case LTTNG_KERNEL_OLD_DISABLE: -+ case LTTNG_KERNEL_DISABLE: -+ return lttng_event_disable(event); -+ default: -+ return -ENOIOCTLCMD; -+ } -+} -+ -+static -+int lttng_event_release(struct inode *inode, struct file *file) -+{ -+ struct lttng_event *event = file->private_data; -+ -+ if (event) -+ fput(event->chan->file); -+ return 0; -+} -+ -+/* TODO: filter control ioctl */ -+static const struct file_operations lttng_event_fops = { -+ .owner = THIS_MODULE, -+ .release = lttng_event_release, -+ .unlocked_ioctl = lttng_event_ioctl, -+#ifdef CONFIG_COMPAT -+ .compat_ioctl = lttng_event_ioctl, -+#endif -+}; -+ -+int __init lttng_abi_init(void) -+{ -+ int ret = 0; -+ -+ wrapper_vmalloc_sync_all(); -+ lttng_proc_dentry = proc_create_data("lttng", S_IRUSR | S_IWUSR, NULL, -+ <tng_fops, NULL); -+ -+ if (!lttng_proc_dentry) { -+ printk(KERN_ERR "Error creating LTTng control file\n"); -+ ret = -ENOMEM; -+ goto error; -+ } -+error: -+ return ret; -+} -+ -+void __exit lttng_abi_exit(void) -+{ -+ if (lttng_proc_dentry) -+ remove_proc_entry("lttng", NULL); -+} ---- /dev/null -+++ b/drivers/staging/lttng/lttng-abi.h -@@ -0,0 +1,177 @@ -+#ifndef _LTTNG_ABI_H -+#define _LTTNG_ABI_H -+ -+/* -+ * lttng-abi.h -+ * -+ * LTTng ABI header -+ * -+ * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/fs.h> -+ -+#define LTTNG_KERNEL_SYM_NAME_LEN 256 -+ -+enum lttng_kernel_instrumentation { -+ LTTNG_KERNEL_TRACEPOINT = 0, -+ LTTNG_KERNEL_KPROBE = 1, -+ LTTNG_KERNEL_FUNCTION = 2, -+ LTTNG_KERNEL_KRETPROBE = 3, -+ LTTNG_KERNEL_NOOP = 4, /* not hooked */ -+ LTTNG_KERNEL_SYSCALL = 5, -+}; -+ -+/* -+ * LTTng consumer mode -+ */ -+enum lttng_kernel_output { -+ LTTNG_KERNEL_SPLICE = 0, -+ LTTNG_KERNEL_MMAP = 1, -+}; -+ -+/* -+ * LTTng DebugFS ABI structures. -+ */ -+#define LTTNG_KERNEL_CHANNEL_PADDING LTTNG_KERNEL_SYM_NAME_LEN + 32 -+struct lttng_kernel_channel { -+ uint64_t subbuf_size; /* in bytes */ -+ uint64_t num_subbuf; -+ unsigned int switch_timer_interval; /* usecs */ -+ unsigned int read_timer_interval; /* usecs */ -+ enum lttng_kernel_output output; /* splice, mmap */ -+ int overwrite; /* 1: overwrite, 0: discard */ -+ char padding[LTTNG_KERNEL_CHANNEL_PADDING]; -+}__attribute__((packed)); -+ -+struct lttng_kernel_kretprobe { -+ uint64_t addr; -+ -+ uint64_t offset; -+ char symbol_name[LTTNG_KERNEL_SYM_NAME_LEN]; -+}__attribute__((packed)); -+ -+/* -+ * Either addr is used, or symbol_name and offset. -+ */ -+struct lttng_kernel_kprobe { -+ uint64_t addr; -+ -+ uint64_t offset; -+ char symbol_name[LTTNG_KERNEL_SYM_NAME_LEN]; -+}__attribute__((packed)); -+ -+struct lttng_kernel_function_tracer { -+ char symbol_name[LTTNG_KERNEL_SYM_NAME_LEN]; -+}__attribute__((packed)); -+ -+/* -+ * For syscall tracing, name = '\0' means "enable all". -+ */ -+#define LTTNG_KERNEL_EVENT_PADDING1 16 -+#define LTTNG_KERNEL_EVENT_PADDING2 LTTNG_KERNEL_SYM_NAME_LEN + 32 -+struct lttng_kernel_event { -+ char name[LTTNG_KERNEL_SYM_NAME_LEN]; /* event name */ -+ enum lttng_kernel_instrumentation instrumentation; -+ char padding[LTTNG_KERNEL_EVENT_PADDING1]; -+ -+ /* Per instrumentation type configuration */ -+ union { -+ struct lttng_kernel_kretprobe kretprobe; -+ struct lttng_kernel_kprobe kprobe; -+ struct lttng_kernel_function_tracer ftrace; -+ char padding[LTTNG_KERNEL_EVENT_PADDING2]; -+ } u; -+}__attribute__((packed)); -+ -+struct lttng_kernel_tracer_version { -+ uint32_t major; -+ uint32_t minor; -+ uint32_t patchlevel; -+}__attribute__((packed)); -+ -+enum lttng_kernel_calibrate_type { -+ LTTNG_KERNEL_CALIBRATE_KRETPROBE, -+}; -+ -+struct lttng_kernel_calibrate { -+ enum lttng_kernel_calibrate_type type; /* type (input) */ -+}__attribute__((packed)); -+ -+enum lttng_kernel_context_type { -+ LTTNG_KERNEL_CONTEXT_PID = 0, -+ LTTNG_KERNEL_CONTEXT_PERF_COUNTER = 1, -+ LTTNG_KERNEL_CONTEXT_PROCNAME = 2, -+ LTTNG_KERNEL_CONTEXT_PRIO = 3, -+ LTTNG_KERNEL_CONTEXT_NICE = 4, -+ LTTNG_KERNEL_CONTEXT_VPID = 5, -+ LTTNG_KERNEL_CONTEXT_TID = 6, -+ LTTNG_KERNEL_CONTEXT_VTID = 7, -+ LTTNG_KERNEL_CONTEXT_PPID = 8, -+ LTTNG_KERNEL_CONTEXT_VPPID = 9, -+ LTTNG_KERNEL_CONTEXT_HOSTNAME = 10, -+}; -+ -+struct lttng_kernel_perf_counter_ctx { -+ uint32_t type; -+ uint64_t config; -+ char name[LTTNG_KERNEL_SYM_NAME_LEN]; -+}__attribute__((packed)); -+ -+#define LTTNG_KERNEL_CONTEXT_PADDING1 16 -+#define LTTNG_KERNEL_CONTEXT_PADDING2 LTTNG_KERNEL_SYM_NAME_LEN + 32 -+struct lttng_kernel_context { -+ enum lttng_kernel_context_type ctx; -+ char padding[LTTNG_KERNEL_CONTEXT_PADDING1]; -+ -+ union { -+ struct lttng_kernel_perf_counter_ctx perf_counter; -+ char padding[LTTNG_KERNEL_CONTEXT_PADDING2]; -+ } u; -+}__attribute__((packed)); -+ -+/* LTTng file descriptor ioctl */ -+#define LTTNG_KERNEL_SESSION _IO(0xF6, 0x45) -+#define LTTNG_KERNEL_TRACER_VERSION \ -+ _IOR(0xF6, 0x46, struct lttng_kernel_tracer_version) -+#define LTTNG_KERNEL_TRACEPOINT_LIST _IO(0xF6, 0x47) -+#define LTTNG_KERNEL_WAIT_QUIESCENT _IO(0xF6, 0x48) -+#define LTTNG_KERNEL_CALIBRATE \ -+ _IOWR(0xF6, 0x49, struct lttng_kernel_calibrate) -+ -+/* Session FD ioctl */ -+#define LTTNG_KERNEL_METADATA \ -+ _IOW(0xF6, 0x54, struct lttng_kernel_channel) -+#define LTTNG_KERNEL_CHANNEL \ -+ _IOW(0xF6, 0x55, struct lttng_kernel_channel) -+#define LTTNG_KERNEL_SESSION_START _IO(0xF6, 0x56) -+#define LTTNG_KERNEL_SESSION_STOP _IO(0xF6, 0x57) -+ -+/* Channel FD ioctl */ -+#define LTTNG_KERNEL_STREAM _IO(0xF6, 0x62) -+#define LTTNG_KERNEL_EVENT \ -+ _IOW(0xF6, 0x63, struct lttng_kernel_event) -+ -+/* Event and Channel FD ioctl */ -+#define LTTNG_KERNEL_CONTEXT \ -+ _IOW(0xF6, 0x71, struct lttng_kernel_context) -+ -+/* Event, Channel and Session ioctl */ -+#define LTTNG_KERNEL_ENABLE _IO(0xF6, 0x82) -+#define LTTNG_KERNEL_DISABLE _IO(0xF6, 0x83) -+ -+#endif /* _LTTNG_ABI_H */ ---- /dev/null -+++ b/drivers/staging/lttng/lttng-calibrate.c -@@ -0,0 +1,42 @@ -+/* -+ * lttng-calibrate.c -+ * -+ * LTTng probe calibration. -+ * -+ * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include "lttng-abi.h" -+#include "lttng-events.h" -+ -+noinline -+void lttng_calibrate_kretprobe(void) -+{ -+ asm volatile (""); -+} -+ -+int lttng_calibrate(struct lttng_kernel_calibrate *calibrate) -+{ -+ switch (calibrate->type) { -+ case LTTNG_KERNEL_CALIBRATE_KRETPROBE: -+ lttng_calibrate_kretprobe(); -+ break; -+ default: -+ return -EINVAL; -+ } -+ return 0; -+} ---- /dev/null -+++ b/drivers/staging/lttng/lttng-context-hostname.c -@@ -0,0 +1,99 @@ -+/* -+ * lttng-context-hostname.c -+ * -+ * LTTng hostname context. -+ * -+ * Copyright (C) 2009-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/module.h> -+#include <linux/slab.h> -+#include <linux/sched.h> -+#include <linux/utsname.h> -+#include "lttng-events.h" -+#include "wrapper/ringbuffer/frontend_types.h" -+#include "wrapper/vmalloc.h" -+#include "lttng-tracer.h" -+ -+#define LTTNG_HOSTNAME_CTX_LEN (__NEW_UTS_LEN + 1) -+ -+static -+size_t hostname_get_size(size_t offset) -+{ -+ size_t size = 0; -+ -+ size += LTTNG_HOSTNAME_CTX_LEN; -+ return size; -+} -+ -+static -+void hostname_record(struct lttng_ctx_field *field, -+ struct lib_ring_buffer_ctx *ctx, -+ struct lttng_channel *chan) -+{ -+ struct nsproxy *nsproxy; -+ struct uts_namespace *ns; -+ char *hostname; -+ -+ /* -+ * No need to take the RCU read-side lock to read current -+ * nsproxy. (documented in nsproxy.h) -+ */ -+ nsproxy = current->nsproxy; -+ if (nsproxy) { -+ ns = nsproxy->uts_ns; -+ hostname = ns->name.nodename; -+ chan->ops->event_write(ctx, hostname, -+ LTTNG_HOSTNAME_CTX_LEN); -+ } else { -+ chan->ops->event_memset(ctx, 0, -+ LTTNG_HOSTNAME_CTX_LEN); -+ } -+} -+ -+int lttng_add_hostname_to_ctx(struct lttng_ctx **ctx) -+{ -+ struct lttng_ctx_field *field; -+ -+ field = lttng_append_context(ctx); -+ if (!field) -+ return -ENOMEM; -+ if (lttng_find_context(*ctx, "hostname")) { -+ lttng_remove_context_field(ctx, field); -+ return -EEXIST; -+ } -+ field->event_field.name = "hostname"; -+ field->event_field.type.atype = atype_array; -+ field->event_field.type.u.array.elem_type.atype = atype_integer; -+ field->event_field.type.u.array.elem_type.u.basic.integer.size = sizeof(char) * CHAR_BIT; -+ field->event_field.type.u.array.elem_type.u.basic.integer.alignment = lttng_alignof(char) * CHAR_BIT; -+ field->event_field.type.u.array.elem_type.u.basic.integer.signedness = lttng_is_signed_type(char); -+ field->event_field.type.u.array.elem_type.u.basic.integer.reverse_byte_order = 0; -+ field->event_field.type.u.array.elem_type.u.basic.integer.base = 10; -+ field->event_field.type.u.array.elem_type.u.basic.integer.encoding = lttng_encode_UTF8; -+ field->event_field.type.u.array.length = LTTNG_HOSTNAME_CTX_LEN; -+ -+ field->get_size = hostname_get_size; -+ field->record = hostname_record; -+ wrapper_vmalloc_sync_all(); -+ return 0; -+} -+EXPORT_SYMBOL_GPL(lttng_add_hostname_to_ctx); -+ -+MODULE_LICENSE("GPL and additional rights"); -+MODULE_AUTHOR("Mathieu Desnoyers"); -+MODULE_DESCRIPTION("Linux Trace Toolkit Perf Support"); ---- /dev/null -+++ b/drivers/staging/lttng/lttng-context-nice.c -@@ -0,0 +1,81 @@ -+/* -+ * lttng-context-nice.c -+ * -+ * LTTng nice context. -+ * -+ * Copyright (C) 2009-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/module.h> -+#include <linux/slab.h> -+#include <linux/sched.h> -+#include "lttng-events.h" -+#include "wrapper/ringbuffer/frontend_types.h" -+#include "wrapper/vmalloc.h" -+#include "lttng-tracer.h" -+ -+static -+size_t nice_get_size(size_t offset) -+{ -+ size_t size = 0; -+ -+ size += lib_ring_buffer_align(offset, lttng_alignof(int)); -+ size += sizeof(int); -+ return size; -+} -+ -+static -+void nice_record(struct lttng_ctx_field *field, -+ struct lib_ring_buffer_ctx *ctx, -+ struct lttng_channel *chan) -+{ -+ int nice; -+ -+ nice = task_nice(current); -+ lib_ring_buffer_align_ctx(ctx, lttng_alignof(nice)); -+ chan->ops->event_write(ctx, &nice, sizeof(nice)); -+} -+ -+int lttng_add_nice_to_ctx(struct lttng_ctx **ctx) -+{ -+ struct lttng_ctx_field *field; -+ -+ field = lttng_append_context(ctx); -+ if (!field) -+ return -ENOMEM; -+ if (lttng_find_context(*ctx, "nice")) { -+ lttng_remove_context_field(ctx, field); -+ return -EEXIST; -+ } -+ field->event_field.name = "nice"; -+ field->event_field.type.atype = atype_integer; -+ field->event_field.type.u.basic.integer.size = sizeof(int) * CHAR_BIT; -+ field->event_field.type.u.basic.integer.alignment = lttng_alignof(int) * CHAR_BIT; -+ field->event_field.type.u.basic.integer.signedness = lttng_is_signed_type(int); -+ field->event_field.type.u.basic.integer.reverse_byte_order = 0; -+ field->event_field.type.u.basic.integer.base = 10; -+ field->event_field.type.u.basic.integer.encoding = lttng_encode_none; -+ field->get_size = nice_get_size; -+ field->record = nice_record; -+ wrapper_vmalloc_sync_all(); -+ return 0; -+} -+EXPORT_SYMBOL_GPL(lttng_add_nice_to_ctx); -+ -+MODULE_LICENSE("GPL and additional rights"); -+MODULE_AUTHOR("Mathieu Desnoyers"); -+MODULE_DESCRIPTION("Linux Trace Toolkit Nice Context"); ---- /dev/null -+++ b/drivers/staging/lttng/lttng-context-perf-counters.c -@@ -0,0 +1,285 @@ -+/* -+ * lttng-context-perf-counters.c -+ * -+ * LTTng performance monitoring counters (perf-counters) integration module. -+ * -+ * Copyright (C) 2009-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/module.h> -+#include <linux/slab.h> -+#include <linux/perf_event.h> -+#include <linux/list.h> -+#include <linux/string.h> -+#include <linux/cpu.h> -+#include "lttng-events.h" -+#include "wrapper/ringbuffer/frontend_types.h" -+#include "wrapper/vmalloc.h" -+#include "wrapper/perf.h" -+#include "lttng-tracer.h" -+ -+static -+size_t perf_counter_get_size(size_t offset) -+{ -+ size_t size = 0; -+ -+ size += lib_ring_buffer_align(offset, lttng_alignof(uint64_t)); -+ size += sizeof(uint64_t); -+ return size; -+} -+ -+static -+void perf_counter_record(struct lttng_ctx_field *field, -+ struct lib_ring_buffer_ctx *ctx, -+ struct lttng_channel *chan) -+{ -+ struct perf_event *event; -+ uint64_t value; -+ -+ event = field->u.perf_counter->e[ctx->cpu]; -+ if (likely(event)) { -+ if (unlikely(event->state == PERF_EVENT_STATE_ERROR)) { -+ value = 0; -+ } else { -+ event->pmu->read(event); -+ value = local64_read(&event->count); -+ } -+ } else { -+ /* -+ * Perf chooses not to be clever and not to support enabling a -+ * perf counter before the cpu is brought up. Therefore, we need -+ * to support having events coming (e.g. scheduler events) -+ * before the counter is setup. Write an arbitrary 0 in this -+ * case. -+ */ -+ value = 0; -+ } -+ lib_ring_buffer_align_ctx(ctx, lttng_alignof(value)); -+ chan->ops->event_write(ctx, &value, sizeof(value)); -+} -+ -+#if defined(CONFIG_PERF_EVENTS) && (LINUX_VERSION_CODE >= KERNEL_VERSION(3,0,99)) -+static -+void overflow_callback(struct perf_event *event, -+ struct perf_sample_data *data, -+ struct pt_regs *regs) -+{ -+} -+#else -+static -+void overflow_callback(struct perf_event *event, int nmi, -+ struct perf_sample_data *data, -+ struct pt_regs *regs) -+{ -+} -+#endif -+ -+static -+void lttng_destroy_perf_counter_field(struct lttng_ctx_field *field) -+{ -+ struct perf_event **events = field->u.perf_counter->e; -+ int cpu; -+ -+ get_online_cpus(); -+ for_each_online_cpu(cpu) -+ perf_event_release_kernel(events[cpu]); -+ put_online_cpus(); -+#ifdef CONFIG_HOTPLUG_CPU -+ unregister_cpu_notifier(&field->u.perf_counter->nb); -+#endif -+ kfree(field->event_field.name); -+ kfree(field->u.perf_counter->attr); -+ kfree(events); -+ kfree(field->u.perf_counter); -+} -+ -+#ifdef CONFIG_HOTPLUG_CPU -+ -+/** -+ * lttng_perf_counter_hp_callback - CPU hotplug callback -+ * @nb: notifier block -+ * @action: hotplug action to take -+ * @hcpu: CPU number -+ * -+ * Returns the success/failure of the operation. (%NOTIFY_OK, %NOTIFY_BAD) -+ * -+ * We can setup perf counters when the cpu is online (up prepare seems to be too -+ * soon). -+ */ -+static -+int lttng_perf_counter_cpu_hp_callback(struct notifier_block *nb, -+ unsigned long action, -+ void *hcpu) -+{ -+ unsigned int cpu = (unsigned long) hcpu; -+ struct lttng_perf_counter_field *perf_field = -+ container_of(nb, struct lttng_perf_counter_field, nb); -+ struct perf_event **events = perf_field->e; -+ struct perf_event_attr *attr = perf_field->attr; -+ struct perf_event *pevent; -+ -+ if (!perf_field->hp_enable) -+ return NOTIFY_OK; -+ -+ switch (action) { -+ case CPU_ONLINE: -+ case CPU_ONLINE_FROZEN: -+ pevent = wrapper_perf_event_create_kernel_counter(attr, -+ cpu, NULL, overflow_callback); -+ if (!pevent || IS_ERR(pevent)) -+ return NOTIFY_BAD; -+ if (pevent->state == PERF_EVENT_STATE_ERROR) { -+ perf_event_release_kernel(pevent); -+ return NOTIFY_BAD; -+ } -+ barrier(); /* Create perf counter before setting event */ -+ events[cpu] = pevent; -+ break; -+ case CPU_UP_CANCELED: -+ case CPU_UP_CANCELED_FROZEN: -+ case CPU_DEAD: -+ case CPU_DEAD_FROZEN: -+ pevent = events[cpu]; -+ events[cpu] = NULL; -+ barrier(); /* NULLify event before perf counter teardown */ -+ perf_event_release_kernel(pevent); -+ break; -+ } -+ return NOTIFY_OK; -+} -+ -+#endif -+ -+int lttng_add_perf_counter_to_ctx(uint32_t type, -+ uint64_t config, -+ const char *name, -+ struct lttng_ctx **ctx) -+{ -+ struct lttng_ctx_field *field; -+ struct lttng_perf_counter_field *perf_field; -+ struct perf_event **events; -+ struct perf_event_attr *attr; -+ int ret; -+ int cpu; -+ char *name_alloc; -+ -+ events = kzalloc(num_possible_cpus() * sizeof(*events), GFP_KERNEL); -+ if (!events) -+ return -ENOMEM; -+ -+ attr = kzalloc(sizeof(struct perf_event_attr), GFP_KERNEL); -+ if (!attr) { -+ ret = -ENOMEM; -+ goto error_attr; -+ } -+ -+ attr->type = type; -+ attr->config = config; -+ attr->size = sizeof(struct perf_event_attr); -+ attr->pinned = 1; -+ attr->disabled = 0; -+ -+ perf_field = kzalloc(sizeof(struct lttng_perf_counter_field), GFP_KERNEL); -+ if (!perf_field) { -+ ret = -ENOMEM; -+ goto error_alloc_perf_field; -+ } -+ perf_field->e = events; -+ perf_field->attr = attr; -+ -+ name_alloc = kstrdup(name, GFP_KERNEL); -+ if (!name_alloc) { -+ ret = -ENOMEM; -+ goto name_alloc_error; -+ } -+ -+ field = lttng_append_context(ctx); -+ if (!field) { -+ ret = -ENOMEM; -+ goto append_context_error; -+ } -+ if (lttng_find_context(*ctx, name_alloc)) { -+ ret = -EEXIST; -+ goto find_error; -+ } -+ -+#ifdef CONFIG_HOTPLUG_CPU -+ perf_field->nb.notifier_call = -+ lttng_perf_counter_cpu_hp_callback; -+ perf_field->nb.priority = 0; -+ register_cpu_notifier(&perf_field->nb); -+#endif -+ -+ get_online_cpus(); -+ for_each_online_cpu(cpu) { -+ events[cpu] = wrapper_perf_event_create_kernel_counter(attr, -+ cpu, NULL, overflow_callback); -+ if (!events[cpu] || IS_ERR(events[cpu])) { -+ ret = -EINVAL; -+ goto counter_error; -+ } -+ if (events[cpu]->state == PERF_EVENT_STATE_ERROR) { -+ ret = -EBUSY; -+ goto counter_busy; -+ } -+ } -+ put_online_cpus(); -+ -+ field->destroy = lttng_destroy_perf_counter_field; -+ -+ field->event_field.name = name_alloc; -+ field->event_field.type.atype = atype_integer; -+ field->event_field.type.u.basic.integer.size = sizeof(uint64_t) * CHAR_BIT; -+ field->event_field.type.u.basic.integer.alignment = lttng_alignof(uint64_t) * CHAR_BIT; -+ field->event_field.type.u.basic.integer.signedness = lttng_is_signed_type(uint64_t); -+ field->event_field.type.u.basic.integer.reverse_byte_order = 0; -+ field->event_field.type.u.basic.integer.base = 10; -+ field->event_field.type.u.basic.integer.encoding = lttng_encode_none; -+ field->get_size = perf_counter_get_size; -+ field->record = perf_counter_record; -+ field->u.perf_counter = perf_field; -+ perf_field->hp_enable = 1; -+ -+ wrapper_vmalloc_sync_all(); -+ return 0; -+ -+counter_busy: -+counter_error: -+ for_each_online_cpu(cpu) { -+ if (events[cpu] && !IS_ERR(events[cpu])) -+ perf_event_release_kernel(events[cpu]); -+ } -+ put_online_cpus(); -+#ifdef CONFIG_HOTPLUG_CPU -+ unregister_cpu_notifier(&perf_field->nb); -+#endif -+find_error: -+ lttng_remove_context_field(ctx, field); -+append_context_error: -+ kfree(name_alloc); -+name_alloc_error: -+ kfree(perf_field); -+error_alloc_perf_field: -+ kfree(attr); -+error_attr: -+ kfree(events); -+ return ret; -+} -+ -+MODULE_LICENSE("GPL and additional rights"); -+MODULE_AUTHOR("Mathieu Desnoyers"); -+MODULE_DESCRIPTION("Linux Trace Toolkit Perf Support"); ---- /dev/null -+++ b/drivers/staging/lttng/lttng-context-pid.c -@@ -0,0 +1,81 @@ -+/* -+ * lttng-context-pid.c -+ * -+ * LTTng PID context. -+ * -+ * Copyright (C) 2009-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/module.h> -+#include <linux/slab.h> -+#include <linux/sched.h> -+#include "lttng-events.h" -+#include "wrapper/ringbuffer/frontend_types.h" -+#include "wrapper/vmalloc.h" -+#include "lttng-tracer.h" -+ -+static -+size_t pid_get_size(size_t offset) -+{ -+ size_t size = 0; -+ -+ size += lib_ring_buffer_align(offset, lttng_alignof(pid_t)); -+ size += sizeof(pid_t); -+ return size; -+} -+ -+static -+void pid_record(struct lttng_ctx_field *field, -+ struct lib_ring_buffer_ctx *ctx, -+ struct lttng_channel *chan) -+{ -+ pid_t pid; -+ -+ pid = task_tgid_nr(current); -+ lib_ring_buffer_align_ctx(ctx, lttng_alignof(pid)); -+ chan->ops->event_write(ctx, &pid, sizeof(pid)); -+} -+ -+int lttng_add_pid_to_ctx(struct lttng_ctx **ctx) -+{ -+ struct lttng_ctx_field *field; -+ -+ field = lttng_append_context(ctx); -+ if (!field) -+ return -ENOMEM; -+ if (lttng_find_context(*ctx, "pid")) { -+ lttng_remove_context_field(ctx, field); -+ return -EEXIST; -+ } -+ field->event_field.name = "pid"; -+ field->event_field.type.atype = atype_integer; -+ field->event_field.type.u.basic.integer.size = sizeof(pid_t) * CHAR_BIT; -+ field->event_field.type.u.basic.integer.alignment = lttng_alignof(pid_t) * CHAR_BIT; -+ field->event_field.type.u.basic.integer.signedness = lttng_is_signed_type(pid_t); -+ field->event_field.type.u.basic.integer.reverse_byte_order = 0; -+ field->event_field.type.u.basic.integer.base = 10; -+ field->event_field.type.u.basic.integer.encoding = lttng_encode_none; -+ field->get_size = pid_get_size; -+ field->record = pid_record; -+ wrapper_vmalloc_sync_all(); -+ return 0; -+} -+EXPORT_SYMBOL_GPL(lttng_add_pid_to_ctx); -+ -+MODULE_LICENSE("GPL and additional rights"); -+MODULE_AUTHOR("Mathieu Desnoyers"); -+MODULE_DESCRIPTION("Linux Trace Toolkit PID Context"); ---- /dev/null -+++ b/drivers/staging/lttng/lttng-context-ppid.c -@@ -0,0 +1,93 @@ -+/* -+ * lttng-context-ppid.c -+ * -+ * LTTng PPID context. -+ * -+ * Copyright (C) 2009-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/module.h> -+#include <linux/slab.h> -+#include <linux/sched.h> -+#include <linux/syscalls.h> -+#include "lttng-events.h" -+#include "wrapper/ringbuffer/frontend_types.h" -+#include "wrapper/vmalloc.h" -+#include "lttng-tracer.h" -+ -+static -+size_t ppid_get_size(size_t offset) -+{ -+ size_t size = 0; -+ -+ size += lib_ring_buffer_align(offset, lttng_alignof(pid_t)); -+ size += sizeof(pid_t); -+ return size; -+} -+ -+static -+void ppid_record(struct lttng_ctx_field *field, -+ struct lib_ring_buffer_ctx *ctx, -+ struct lttng_channel *chan) -+{ -+ pid_t ppid; -+ -+ -+ /* -+ * TODO: when we eventually add RCU subsystem instrumentation, -+ * taking the rcu read lock here will trigger RCU tracing -+ * recursively. We should modify the kernel synchronization so -+ * it synchronizes both for RCU and RCU sched, and rely on -+ * rcu_read_lock_sched_notrace. -+ */ -+ -+ rcu_read_lock(); -+ ppid = task_tgid_nr(current->real_parent); -+ rcu_read_unlock(); -+ lib_ring_buffer_align_ctx(ctx, lttng_alignof(ppid)); -+ chan->ops->event_write(ctx, &ppid, sizeof(ppid)); -+} -+ -+int lttng_add_ppid_to_ctx(struct lttng_ctx **ctx) -+{ -+ struct lttng_ctx_field *field; -+ -+ field = lttng_append_context(ctx); -+ if (!field) -+ return -ENOMEM; -+ if (lttng_find_context(*ctx, "ppid")) { -+ lttng_remove_context_field(ctx, field); -+ return -EEXIST; -+ } -+ field->event_field.name = "ppid"; -+ field->event_field.type.atype = atype_integer; -+ field->event_field.type.u.basic.integer.size = sizeof(pid_t) * CHAR_BIT; -+ field->event_field.type.u.basic.integer.alignment = lttng_alignof(pid_t) * CHAR_BIT; -+ field->event_field.type.u.basic.integer.signedness = lttng_is_signed_type(pid_t); -+ field->event_field.type.u.basic.integer.reverse_byte_order = 0; -+ field->event_field.type.u.basic.integer.base = 10; -+ field->event_field.type.u.basic.integer.encoding = lttng_encode_none; -+ field->get_size = ppid_get_size; -+ field->record = ppid_record; -+ wrapper_vmalloc_sync_all(); -+ return 0; -+} -+EXPORT_SYMBOL_GPL(lttng_add_ppid_to_ctx); -+ -+MODULE_LICENSE("GPL and additional rights"); -+MODULE_AUTHOR("Mathieu Desnoyers"); -+MODULE_DESCRIPTION("Linux Trace Toolkit PPID Context"); ---- /dev/null -+++ b/drivers/staging/lttng/lttng-context-prio.c -@@ -0,0 +1,102 @@ -+/* -+ * lttng-context-prio.c -+ * -+ * LTTng priority context. -+ * -+ * Copyright (C) 2009-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/module.h> -+#include <linux/slab.h> -+#include <linux/sched.h> -+#include "lttng-events.h" -+#include "wrapper/ringbuffer/frontend_types.h" -+#include "wrapper/vmalloc.h" -+#include "wrapper/kallsyms.h" -+#include "lttng-tracer.h" -+ -+static -+int (*wrapper_task_prio_sym)(struct task_struct *t); -+ -+int wrapper_task_prio_init(void) -+{ -+ wrapper_task_prio_sym = (void *) kallsyms_lookup_funcptr("task_prio"); -+ if (!wrapper_task_prio_sym) { -+ printk(KERN_WARNING "LTTng: task_prio symbol lookup failed.\n"); -+ return -EINVAL; -+ } -+ return 0; -+} -+ -+static -+size_t prio_get_size(size_t offset) -+{ -+ size_t size = 0; -+ -+ size += lib_ring_buffer_align(offset, lttng_alignof(int)); -+ size += sizeof(int); -+ return size; -+} -+ -+static -+void prio_record(struct lttng_ctx_field *field, -+ struct lib_ring_buffer_ctx *ctx, -+ struct lttng_channel *chan) -+{ -+ int prio; -+ -+ prio = wrapper_task_prio_sym(current); -+ lib_ring_buffer_align_ctx(ctx, lttng_alignof(prio)); -+ chan->ops->event_write(ctx, &prio, sizeof(prio)); -+} -+ -+int lttng_add_prio_to_ctx(struct lttng_ctx **ctx) -+{ -+ struct lttng_ctx_field *field; -+ int ret; -+ -+ if (!wrapper_task_prio_sym) { -+ ret = wrapper_task_prio_init(); -+ if (ret) -+ return ret; -+ } -+ -+ field = lttng_append_context(ctx); -+ if (!field) -+ return -ENOMEM; -+ if (lttng_find_context(*ctx, "prio")) { -+ lttng_remove_context_field(ctx, field); -+ return -EEXIST; -+ } -+ field->event_field.name = "prio"; -+ field->event_field.type.atype = atype_integer; -+ field->event_field.type.u.basic.integer.size = sizeof(int) * CHAR_BIT; -+ field->event_field.type.u.basic.integer.alignment = lttng_alignof(int) * CHAR_BIT; -+ field->event_field.type.u.basic.integer.signedness = lttng_is_signed_type(int); -+ field->event_field.type.u.basic.integer.reverse_byte_order = 0; -+ field->event_field.type.u.basic.integer.base = 10; -+ field->event_field.type.u.basic.integer.encoding = lttng_encode_none; -+ field->get_size = prio_get_size; -+ field->record = prio_record; -+ wrapper_vmalloc_sync_all(); -+ return 0; -+} -+EXPORT_SYMBOL_GPL(lttng_add_prio_to_ctx); -+ -+MODULE_LICENSE("GPL and additional rights"); -+MODULE_AUTHOR("Mathieu Desnoyers"); -+MODULE_DESCRIPTION("Linux Trace Toolkit Priority Context"); ---- /dev/null -+++ b/drivers/staging/lttng/lttng-context-procname.c -@@ -0,0 +1,85 @@ -+/* -+ * lttng-context-procname.c -+ * -+ * LTTng procname context. -+ * -+ * Copyright (C) 2009-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/module.h> -+#include <linux/slab.h> -+#include <linux/sched.h> -+#include "lttng-events.h" -+#include "wrapper/ringbuffer/frontend_types.h" -+#include "wrapper/vmalloc.h" -+#include "lttng-tracer.h" -+ -+static -+size_t procname_get_size(size_t offset) -+{ -+ size_t size = 0; -+ -+ size += sizeof(current->comm); -+ return size; -+} -+ -+/* -+ * Racy read of procname. We simply copy its whole array size. -+ * Races with /proc/<task>/procname write only. -+ * Otherwise having to take a mutex for each event is cumbersome and -+ * could lead to crash in IRQ context and deadlock of the lockdep tracer. -+ */ -+static -+void procname_record(struct lttng_ctx_field *field, -+ struct lib_ring_buffer_ctx *ctx, -+ struct lttng_channel *chan) -+{ -+ chan->ops->event_write(ctx, current->comm, sizeof(current->comm)); -+} -+ -+int lttng_add_procname_to_ctx(struct lttng_ctx **ctx) -+{ -+ struct lttng_ctx_field *field; -+ -+ field = lttng_append_context(ctx); -+ if (!field) -+ return -ENOMEM; -+ if (lttng_find_context(*ctx, "procname")) { -+ lttng_remove_context_field(ctx, field); -+ return -EEXIST; -+ } -+ field->event_field.name = "procname"; -+ field->event_field.type.atype = atype_array; -+ field->event_field.type.u.array.elem_type.atype = atype_integer; -+ field->event_field.type.u.array.elem_type.u.basic.integer.size = sizeof(char) * CHAR_BIT; -+ field->event_field.type.u.array.elem_type.u.basic.integer.alignment = lttng_alignof(char) * CHAR_BIT; -+ field->event_field.type.u.array.elem_type.u.basic.integer.signedness = lttng_is_signed_type(char); -+ field->event_field.type.u.array.elem_type.u.basic.integer.reverse_byte_order = 0; -+ field->event_field.type.u.array.elem_type.u.basic.integer.base = 10; -+ field->event_field.type.u.array.elem_type.u.basic.integer.encoding = lttng_encode_UTF8; -+ field->event_field.type.u.array.length = sizeof(current->comm); -+ -+ field->get_size = procname_get_size; -+ field->record = procname_record; -+ wrapper_vmalloc_sync_all(); -+ return 0; -+} -+EXPORT_SYMBOL_GPL(lttng_add_procname_to_ctx); -+ -+MODULE_LICENSE("GPL and additional rights"); -+MODULE_AUTHOR("Mathieu Desnoyers"); -+MODULE_DESCRIPTION("Linux Trace Toolkit Perf Support"); ---- /dev/null -+++ b/drivers/staging/lttng/lttng-context-tid.c -@@ -0,0 +1,81 @@ -+/* -+ * lttng-context-tid.c -+ * -+ * LTTng TID context. -+ * -+ * Copyright (C) 2009-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/module.h> -+#include <linux/slab.h> -+#include <linux/sched.h> -+#include "lttng-events.h" -+#include "wrapper/ringbuffer/frontend_types.h" -+#include "wrapper/vmalloc.h" -+#include "lttng-tracer.h" -+ -+static -+size_t tid_get_size(size_t offset) -+{ -+ size_t size = 0; -+ -+ size += lib_ring_buffer_align(offset, lttng_alignof(pid_t)); -+ size += sizeof(pid_t); -+ return size; -+} -+ -+static -+void tid_record(struct lttng_ctx_field *field, -+ struct lib_ring_buffer_ctx *ctx, -+ struct lttng_channel *chan) -+{ -+ pid_t tid; -+ -+ tid = task_pid_nr(current); -+ lib_ring_buffer_align_ctx(ctx, lttng_alignof(tid)); -+ chan->ops->event_write(ctx, &tid, sizeof(tid)); -+} -+ -+int lttng_add_tid_to_ctx(struct lttng_ctx **ctx) -+{ -+ struct lttng_ctx_field *field; -+ -+ field = lttng_append_context(ctx); -+ if (!field) -+ return -ENOMEM; -+ if (lttng_find_context(*ctx, "tid")) { -+ lttng_remove_context_field(ctx, field); -+ return -EEXIST; -+ } -+ field->event_field.name = "tid"; -+ field->event_field.type.atype = atype_integer; -+ field->event_field.type.u.basic.integer.size = sizeof(pid_t) * CHAR_BIT; -+ field->event_field.type.u.basic.integer.alignment = lttng_alignof(pid_t) * CHAR_BIT; -+ field->event_field.type.u.basic.integer.signedness = lttng_is_signed_type(pid_t); -+ field->event_field.type.u.basic.integer.reverse_byte_order = 0; -+ field->event_field.type.u.basic.integer.base = 10; -+ field->event_field.type.u.basic.integer.encoding = lttng_encode_none; -+ field->get_size = tid_get_size; -+ field->record = tid_record; -+ wrapper_vmalloc_sync_all(); -+ return 0; -+} -+EXPORT_SYMBOL_GPL(lttng_add_tid_to_ctx); -+ -+MODULE_LICENSE("GPL and additional rights"); -+MODULE_AUTHOR("Mathieu Desnoyers"); -+MODULE_DESCRIPTION("Linux Trace Toolkit TID Context"); ---- /dev/null -+++ b/drivers/staging/lttng/lttng-context-vpid.c -@@ -0,0 +1,87 @@ -+/* -+ * lttng-context-vpid.c -+ * -+ * LTTng vPID context. -+ * -+ * Copyright (C) 2009-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/module.h> -+#include <linux/slab.h> -+#include <linux/sched.h> -+#include "lttng-events.h" -+#include "wrapper/ringbuffer/frontend_types.h" -+#include "wrapper/vmalloc.h" -+#include "lttng-tracer.h" -+ -+static -+size_t vpid_get_size(size_t offset) -+{ -+ size_t size = 0; -+ -+ size += lib_ring_buffer_align(offset, lttng_alignof(pid_t)); -+ size += sizeof(pid_t); -+ return size; -+} -+ -+static -+void vpid_record(struct lttng_ctx_field *field, -+ struct lib_ring_buffer_ctx *ctx, -+ struct lttng_channel *chan) -+{ -+ pid_t vpid; -+ -+ /* -+ * nsproxy can be NULL when scheduled out of exit. -+ */ -+ if (!current->nsproxy) -+ vpid = 0; -+ else -+ vpid = task_tgid_vnr(current); -+ lib_ring_buffer_align_ctx(ctx, lttng_alignof(vpid)); -+ chan->ops->event_write(ctx, &vpid, sizeof(vpid)); -+} -+ -+int lttng_add_vpid_to_ctx(struct lttng_ctx **ctx) -+{ -+ struct lttng_ctx_field *field; -+ -+ field = lttng_append_context(ctx); -+ if (!field) -+ return -ENOMEM; -+ if (lttng_find_context(*ctx, "vpid")) { -+ lttng_remove_context_field(ctx, field); -+ return -EEXIST; -+ } -+ field->event_field.name = "vpid"; -+ field->event_field.type.atype = atype_integer; -+ field->event_field.type.u.basic.integer.size = sizeof(pid_t) * CHAR_BIT; -+ field->event_field.type.u.basic.integer.alignment = lttng_alignof(pid_t) * CHAR_BIT; -+ field->event_field.type.u.basic.integer.signedness = lttng_is_signed_type(pid_t); -+ field->event_field.type.u.basic.integer.reverse_byte_order = 0; -+ field->event_field.type.u.basic.integer.base = 10; -+ field->event_field.type.u.basic.integer.encoding = lttng_encode_none; -+ field->get_size = vpid_get_size; -+ field->record = vpid_record; -+ wrapper_vmalloc_sync_all(); -+ return 0; -+} -+EXPORT_SYMBOL_GPL(lttng_add_vpid_to_ctx); -+ -+MODULE_LICENSE("GPL and additional rights"); -+MODULE_AUTHOR("Mathieu Desnoyers"); -+MODULE_DESCRIPTION("Linux Trace Toolkit vPID Context"); ---- /dev/null -+++ b/drivers/staging/lttng/lttng-context-vppid.c -@@ -0,0 +1,102 @@ -+/* -+ * lttng-context-vppid.c -+ * -+ * LTTng vPPID context. -+ * -+ * Copyright (C) 2009-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/module.h> -+#include <linux/slab.h> -+#include <linux/sched.h> -+#include <linux/syscalls.h> -+#include "lttng-events.h" -+#include "wrapper/ringbuffer/frontend_types.h" -+#include "wrapper/vmalloc.h" -+#include "lttng-tracer.h" -+ -+static -+size_t vppid_get_size(size_t offset) -+{ -+ size_t size = 0; -+ -+ size += lib_ring_buffer_align(offset, lttng_alignof(pid_t)); -+ size += sizeof(pid_t); -+ return size; -+} -+ -+static -+void vppid_record(struct lttng_ctx_field *field, -+ struct lib_ring_buffer_ctx *ctx, -+ struct lttng_channel *chan) -+{ -+ struct task_struct *parent; -+ pid_t vppid; -+ -+ /* -+ * current nsproxy can be NULL when scheduled out of exit. pid_vnr uses -+ * the current thread nsproxy to perform the lookup. -+ */ -+ -+ /* -+ * TODO: when we eventually add RCU subsystem instrumentation, -+ * taking the rcu read lock here will trigger RCU tracing -+ * recursively. We should modify the kernel synchronization so -+ * it synchronizes both for RCU and RCU sched, and rely on -+ * rcu_read_lock_sched_notrace. -+ */ -+ -+ rcu_read_lock(); -+ parent = rcu_dereference(current->real_parent); -+ if (!current->nsproxy) -+ vppid = 0; -+ else -+ vppid = task_tgid_vnr(parent); -+ rcu_read_unlock(); -+ lib_ring_buffer_align_ctx(ctx, lttng_alignof(vppid)); -+ chan->ops->event_write(ctx, &vppid, sizeof(vppid)); -+} -+ -+int lttng_add_vppid_to_ctx(struct lttng_ctx **ctx) -+{ -+ struct lttng_ctx_field *field; -+ -+ field = lttng_append_context(ctx); -+ if (!field) -+ return -ENOMEM; -+ if (lttng_find_context(*ctx, "vppid")) { -+ lttng_remove_context_field(ctx, field); -+ return -EEXIST; -+ } -+ field->event_field.name = "vppid"; -+ field->event_field.type.atype = atype_integer; -+ field->event_field.type.u.basic.integer.size = sizeof(pid_t) * CHAR_BIT; -+ field->event_field.type.u.basic.integer.alignment = lttng_alignof(pid_t) * CHAR_BIT; -+ field->event_field.type.u.basic.integer.signedness = lttng_is_signed_type(pid_t); -+ field->event_field.type.u.basic.integer.reverse_byte_order = 0; -+ field->event_field.type.u.basic.integer.base = 10; -+ field->event_field.type.u.basic.integer.encoding = lttng_encode_none; -+ field->get_size = vppid_get_size; -+ field->record = vppid_record; -+ wrapper_vmalloc_sync_all(); -+ return 0; -+} -+EXPORT_SYMBOL_GPL(lttng_add_vppid_to_ctx); -+ -+MODULE_LICENSE("GPL and additional rights"); -+MODULE_AUTHOR("Mathieu Desnoyers"); -+MODULE_DESCRIPTION("Linux Trace Toolkit vPPID Context"); ---- /dev/null -+++ b/drivers/staging/lttng/lttng-context-vtid.c -@@ -0,0 +1,87 @@ -+/* -+ * lttng-context-vtid.c -+ * -+ * LTTng vTID context. -+ * -+ * Copyright (C) 2009-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/module.h> -+#include <linux/slab.h> -+#include <linux/sched.h> -+#include "lttng-events.h" -+#include "wrapper/ringbuffer/frontend_types.h" -+#include "wrapper/vmalloc.h" -+#include "lttng-tracer.h" -+ -+static -+size_t vtid_get_size(size_t offset) -+{ -+ size_t size = 0; -+ -+ size += lib_ring_buffer_align(offset, lttng_alignof(pid_t)); -+ size += sizeof(pid_t); -+ return size; -+} -+ -+static -+void vtid_record(struct lttng_ctx_field *field, -+ struct lib_ring_buffer_ctx *ctx, -+ struct lttng_channel *chan) -+{ -+ pid_t vtid; -+ -+ /* -+ * nsproxy can be NULL when scheduled out of exit. -+ */ -+ if (!current->nsproxy) -+ vtid = 0; -+ else -+ vtid = task_pid_vnr(current); -+ lib_ring_buffer_align_ctx(ctx, lttng_alignof(vtid)); -+ chan->ops->event_write(ctx, &vtid, sizeof(vtid)); -+} -+ -+int lttng_add_vtid_to_ctx(struct lttng_ctx **ctx) -+{ -+ struct lttng_ctx_field *field; -+ -+ field = lttng_append_context(ctx); -+ if (!field) -+ return -ENOMEM; -+ if (lttng_find_context(*ctx, "vtid")) { -+ lttng_remove_context_field(ctx, field); -+ return -EEXIST; -+ } -+ field->event_field.name = "vtid"; -+ field->event_field.type.atype = atype_integer; -+ field->event_field.type.u.basic.integer.size = sizeof(pid_t) * CHAR_BIT; -+ field->event_field.type.u.basic.integer.alignment = lttng_alignof(pid_t) * CHAR_BIT; -+ field->event_field.type.u.basic.integer.signedness = lttng_is_signed_type(pid_t); -+ field->event_field.type.u.basic.integer.reverse_byte_order = 0; -+ field->event_field.type.u.basic.integer.base = 10; -+ field->event_field.type.u.basic.integer.encoding = lttng_encode_none; -+ field->get_size = vtid_get_size; -+ field->record = vtid_record; -+ wrapper_vmalloc_sync_all(); -+ return 0; -+} -+EXPORT_SYMBOL_GPL(lttng_add_vtid_to_ctx); -+ -+MODULE_LICENSE("GPL and additional rights"); -+MODULE_AUTHOR("Mathieu Desnoyers"); -+MODULE_DESCRIPTION("Linux Trace Toolkit vTID Context"); ---- /dev/null -+++ b/drivers/staging/lttng/lttng-context.c -@@ -0,0 +1,105 @@ -+/* -+ * lttng-context.c -+ * -+ * LTTng trace/channel/event context management. -+ * -+ * Copyright (C) 2011-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/module.h> -+#include <linux/list.h> -+#include <linux/mutex.h> -+#include <linux/slab.h> -+#include "wrapper/vmalloc.h" /* for wrapper_vmalloc_sync_all() */ -+#include "lttng-events.h" -+#include "lttng-tracer.h" -+ -+int lttng_find_context(struct lttng_ctx *ctx, const char *name) -+{ -+ unsigned int i; -+ -+ for (i = 0; i < ctx->nr_fields; i++) { -+ /* Skip allocated (but non-initialized) contexts */ -+ if (!ctx->fields[i].event_field.name) -+ continue; -+ if (!strcmp(ctx->fields[i].event_field.name, name)) -+ return 1; -+ } -+ return 0; -+} -+EXPORT_SYMBOL_GPL(lttng_find_context); -+ -+/* -+ * Note: as we append context information, the pointer location may change. -+ */ -+struct lttng_ctx_field *lttng_append_context(struct lttng_ctx **ctx_p) -+{ -+ struct lttng_ctx_field *field; -+ struct lttng_ctx *ctx; -+ -+ if (!*ctx_p) { -+ *ctx_p = kzalloc(sizeof(struct lttng_ctx), GFP_KERNEL); -+ if (!*ctx_p) -+ return NULL; -+ } -+ ctx = *ctx_p; -+ if (ctx->nr_fields + 1 > ctx->allocated_fields) { -+ struct lttng_ctx_field *new_fields; -+ -+ ctx->allocated_fields = max_t(size_t, 1, 2 * ctx->allocated_fields); -+ new_fields = kzalloc(ctx->allocated_fields * sizeof(struct lttng_ctx_field), GFP_KERNEL); -+ if (!new_fields) -+ return NULL; -+ if (ctx->fields) -+ memcpy(new_fields, ctx->fields, sizeof(*ctx->fields) * ctx->nr_fields); -+ kfree(ctx->fields); -+ ctx->fields = new_fields; -+ } -+ field = &ctx->fields[ctx->nr_fields]; -+ ctx->nr_fields++; -+ return field; -+} -+EXPORT_SYMBOL_GPL(lttng_append_context); -+ -+/* -+ * Remove last context field. -+ */ -+void lttng_remove_context_field(struct lttng_ctx **ctx_p, -+ struct lttng_ctx_field *field) -+{ -+ struct lttng_ctx *ctx; -+ -+ ctx = *ctx_p; -+ ctx->nr_fields--; -+ WARN_ON_ONCE(&ctx->fields[ctx->nr_fields] != field); -+ memset(&ctx->fields[ctx->nr_fields], 0, sizeof(struct lttng_ctx_field)); -+} -+EXPORT_SYMBOL_GPL(lttng_remove_context_field); -+ -+void lttng_destroy_context(struct lttng_ctx *ctx) -+{ -+ int i; -+ -+ if (!ctx) -+ return; -+ for (i = 0; i < ctx->nr_fields; i++) { -+ if (ctx->fields[i].destroy) -+ ctx->fields[i].destroy(&ctx->fields[i]); -+ } -+ kfree(ctx->fields); -+ kfree(ctx); -+} ---- /dev/null -+++ b/drivers/staging/lttng/lttng-endian.h -@@ -0,0 +1,43 @@ -+#ifndef _LTTNG_ENDIAN_H -+#define _LTTNG_ENDIAN_H -+ -+/* -+ * lttng-endian.h -+ * -+ * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#ifdef __KERNEL__ -+# include <asm/byteorder.h> -+# ifdef __BIG_ENDIAN -+# define __BYTE_ORDER __BIG_ENDIAN -+# elif defined(__LITTLE_ENDIAN) -+# define __BYTE_ORDER __LITTLE_ENDIAN -+# else -+# error "unknown endianness" -+# endif -+#ifndef __BIG_ENDIAN -+# define __BIG_ENDIAN 4321 -+#endif -+#ifndef __LITTLE_ENDIAN -+# define __LITTLE_ENDIAN 1234 -+#endif -+#else -+# include <endian.h> -+#endif -+ -+#endif /* _LTTNG_ENDIAN_H */ ---- /dev/null -+++ b/drivers/staging/lttng/lttng-events.c -@@ -0,0 +1,1260 @@ -+/* -+ * lttng-events.c -+ * -+ * Holds LTTng per-session event registry. -+ * -+ * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/module.h> -+#include <linux/list.h> -+#include <linux/mutex.h> -+#include <linux/sched.h> -+#include <linux/slab.h> -+#include <linux/jiffies.h> -+#include <linux/utsname.h> -+#include "wrapper/uuid.h" -+#include "wrapper/vmalloc.h" /* for wrapper_vmalloc_sync_all() */ -+#include "wrapper/random.h" -+#include "wrapper/tracepoint.h" -+#include "lttng-kernel-version.h" -+#include "lttng-events.h" -+#include "lttng-tracer.h" -+#include "lttng-abi-old.h" -+ -+#define METADATA_CACHE_DEFAULT_SIZE 4096 -+ -+static LIST_HEAD(sessions); -+static LIST_HEAD(lttng_transport_list); -+/* -+ * Protect the sessions and metadata caches. -+ */ -+static DEFINE_MUTEX(sessions_mutex); -+static struct kmem_cache *event_cache; -+ -+static void _lttng_event_destroy(struct lttng_event *event); -+static void _lttng_channel_destroy(struct lttng_channel *chan); -+static int _lttng_event_unregister(struct lttng_event *event); -+static -+int _lttng_event_metadata_statedump(struct lttng_session *session, -+ struct lttng_channel *chan, -+ struct lttng_event *event); -+static -+int _lttng_session_metadata_statedump(struct lttng_session *session); -+static -+void _lttng_metadata_channel_hangup(struct lttng_metadata_stream *stream); -+ -+void synchronize_trace(void) -+{ -+ synchronize_sched(); -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,4,0)) -+#ifdef CONFIG_PREEMPT_RT_FULL -+ synchronize_rcu(); -+#endif -+#else /* (LINUX_VERSION_CODE >= KERNEL_VERSION(3,4,0)) */ -+#ifdef CONFIG_PREEMPT_RT -+ synchronize_rcu(); -+#endif -+#endif /* (LINUX_VERSION_CODE >= KERNEL_VERSION(3,4,0)) */ -+} -+ -+struct lttng_session *lttng_session_create(void) -+{ -+ struct lttng_session *session; -+ struct lttng_metadata_cache *metadata_cache; -+ -+ mutex_lock(&sessions_mutex); -+ session = kzalloc(sizeof(struct lttng_session), GFP_KERNEL); -+ if (!session) -+ goto err; -+ INIT_LIST_HEAD(&session->chan); -+ INIT_LIST_HEAD(&session->events); -+ uuid_le_gen(&session->uuid); -+ -+ metadata_cache = kzalloc(sizeof(struct lttng_metadata_cache), -+ GFP_KERNEL); -+ if (!metadata_cache) -+ goto err_free_session; -+ metadata_cache->data = kzalloc(METADATA_CACHE_DEFAULT_SIZE, -+ GFP_KERNEL); -+ if (!metadata_cache->data) -+ goto err_free_cache; -+ metadata_cache->cache_alloc = METADATA_CACHE_DEFAULT_SIZE; -+ kref_init(&metadata_cache->refcount); -+ session->metadata_cache = metadata_cache; -+ INIT_LIST_HEAD(&metadata_cache->metadata_stream); -+ list_add(&session->list, &sessions); -+ mutex_unlock(&sessions_mutex); -+ return session; -+ -+err_free_cache: -+ kfree(metadata_cache); -+err_free_session: -+ kfree(session); -+err: -+ mutex_unlock(&sessions_mutex); -+ return NULL; -+} -+ -+void metadata_cache_destroy(struct kref *kref) -+{ -+ struct lttng_metadata_cache *cache = -+ container_of(kref, struct lttng_metadata_cache, refcount); -+ kfree(cache->data); -+ kfree(cache); -+} -+ -+void lttng_session_destroy(struct lttng_session *session) -+{ -+ struct lttng_channel *chan, *tmpchan; -+ struct lttng_event *event, *tmpevent; -+ struct lttng_metadata_stream *metadata_stream; -+ int ret; -+ -+ mutex_lock(&sessions_mutex); -+ ACCESS_ONCE(session->active) = 0; -+ list_for_each_entry(chan, &session->chan, list) { -+ ret = lttng_syscalls_unregister(chan); -+ WARN_ON(ret); -+ } -+ list_for_each_entry(event, &session->events, list) { -+ ret = _lttng_event_unregister(event); -+ WARN_ON(ret); -+ } -+ synchronize_trace(); /* Wait for in-flight events to complete */ -+ list_for_each_entry_safe(event, tmpevent, &session->events, list) -+ _lttng_event_destroy(event); -+ list_for_each_entry_safe(chan, tmpchan, &session->chan, list) { -+ BUG_ON(chan->channel_type == METADATA_CHANNEL); -+ _lttng_channel_destroy(chan); -+ } -+ list_for_each_entry(metadata_stream, &session->metadata_cache->metadata_stream, list) -+ _lttng_metadata_channel_hangup(metadata_stream); -+ kref_put(&session->metadata_cache->refcount, metadata_cache_destroy); -+ list_del(&session->list); -+ mutex_unlock(&sessions_mutex); -+ kfree(session); -+} -+ -+int lttng_session_enable(struct lttng_session *session) -+{ -+ int ret = 0; -+ struct lttng_channel *chan; -+ -+ mutex_lock(&sessions_mutex); -+ if (session->active) { -+ ret = -EBUSY; -+ goto end; -+ } -+ -+ /* -+ * Snapshot the number of events per channel to know the type of header -+ * we need to use. -+ */ -+ list_for_each_entry(chan, &session->chan, list) { -+ if (chan->header_type) -+ continue; /* don't change it if session stop/restart */ -+ if (chan->free_event_id < 31) -+ chan->header_type = 1; /* compact */ -+ else -+ chan->header_type = 2; /* large */ -+ } -+ -+ ACCESS_ONCE(session->active) = 1; -+ ACCESS_ONCE(session->been_active) = 1; -+ ret = _lttng_session_metadata_statedump(session); -+ if (ret) { -+ ACCESS_ONCE(session->active) = 0; -+ goto end; -+ } -+ ret = lttng_statedump_start(session); -+ if (ret) -+ ACCESS_ONCE(session->active) = 0; -+end: -+ mutex_unlock(&sessions_mutex); -+ return ret; -+} -+ -+int lttng_session_disable(struct lttng_session *session) -+{ -+ int ret = 0; -+ -+ mutex_lock(&sessions_mutex); -+ if (!session->active) { -+ ret = -EBUSY; -+ goto end; -+ } -+ ACCESS_ONCE(session->active) = 0; -+end: -+ mutex_unlock(&sessions_mutex); -+ return ret; -+} -+ -+int lttng_channel_enable(struct lttng_channel *channel) -+{ -+ int old; -+ -+ if (channel->channel_type == METADATA_CHANNEL) -+ return -EPERM; -+ old = xchg(&channel->enabled, 1); -+ if (old) -+ return -EEXIST; -+ return 0; -+} -+ -+int lttng_channel_disable(struct lttng_channel *channel) -+{ -+ int old; -+ -+ if (channel->channel_type == METADATA_CHANNEL) -+ return -EPERM; -+ old = xchg(&channel->enabled, 0); -+ if (!old) -+ return -EEXIST; -+ return 0; -+} -+ -+int lttng_event_enable(struct lttng_event *event) -+{ -+ int old; -+ -+ if (event->chan->channel_type == METADATA_CHANNEL) -+ return -EPERM; -+ old = xchg(&event->enabled, 1); -+ if (old) -+ return -EEXIST; -+ return 0; -+} -+ -+int lttng_event_disable(struct lttng_event *event) -+{ -+ int old; -+ -+ if (event->chan->channel_type == METADATA_CHANNEL) -+ return -EPERM; -+ old = xchg(&event->enabled, 0); -+ if (!old) -+ return -EEXIST; -+ return 0; -+} -+ -+static struct lttng_transport *lttng_transport_find(const char *name) -+{ -+ struct lttng_transport *transport; -+ -+ list_for_each_entry(transport, <tng_transport_list, node) { -+ if (!strcmp(transport->name, name)) -+ return transport; -+ } -+ return NULL; -+} -+ -+struct lttng_channel *lttng_channel_create(struct lttng_session *session, -+ const char *transport_name, -+ void *buf_addr, -+ size_t subbuf_size, size_t num_subbuf, -+ unsigned int switch_timer_interval, -+ unsigned int read_timer_interval, -+ enum channel_type channel_type) -+{ -+ struct lttng_channel *chan; -+ struct lttng_transport *transport = NULL; -+ -+ mutex_lock(&sessions_mutex); -+ if (session->been_active && channel_type != METADATA_CHANNEL) -+ goto active; /* Refuse to add channel to active session */ -+ transport = lttng_transport_find(transport_name); -+ if (!transport) { -+ printk(KERN_WARNING "LTTng transport %s not found\n", -+ transport_name); -+ goto notransport; -+ } -+ if (!try_module_get(transport->owner)) { -+ printk(KERN_WARNING "LTT : Can't lock transport module.\n"); -+ goto notransport; -+ } -+ chan = kzalloc(sizeof(struct lttng_channel), GFP_KERNEL); -+ if (!chan) -+ goto nomem; -+ chan->session = session; -+ chan->id = session->free_chan_id++; -+ /* -+ * Note: the channel creation op already writes into the packet -+ * headers. Therefore the "chan" information used as input -+ * should be already accessible. -+ */ -+ chan->chan = transport->ops.channel_create(transport_name, -+ chan, buf_addr, subbuf_size, num_subbuf, -+ switch_timer_interval, read_timer_interval); -+ if (!chan->chan) -+ goto create_error; -+ chan->enabled = 1; -+ chan->ops = &transport->ops; -+ chan->transport = transport; -+ chan->channel_type = channel_type; -+ list_add(&chan->list, &session->chan); -+ mutex_unlock(&sessions_mutex); -+ return chan; -+ -+create_error: -+ kfree(chan); -+nomem: -+ if (transport) -+ module_put(transport->owner); -+notransport: -+active: -+ mutex_unlock(&sessions_mutex); -+ return NULL; -+} -+ -+/* -+ * Only used internally at session destruction for per-cpu channels, and -+ * when metadata channel is released. -+ * Needs to be called with sessions mutex held. -+ */ -+static -+void _lttng_channel_destroy(struct lttng_channel *chan) -+{ -+ chan->ops->channel_destroy(chan->chan); -+ module_put(chan->transport->owner); -+ list_del(&chan->list); -+ lttng_destroy_context(chan->ctx); -+ kfree(chan); -+} -+ -+void lttng_metadata_channel_destroy(struct lttng_channel *chan) -+{ -+ BUG_ON(chan->channel_type != METADATA_CHANNEL); -+ -+ /* Protect the metadata cache with the sessions_mutex. */ -+ mutex_lock(&sessions_mutex); -+ _lttng_channel_destroy(chan); -+ mutex_unlock(&sessions_mutex); -+} -+EXPORT_SYMBOL_GPL(lttng_metadata_channel_destroy); -+ -+static -+void _lttng_metadata_channel_hangup(struct lttng_metadata_stream *stream) -+{ -+ stream->finalized = 1; -+ wake_up_interruptible(&stream->read_wait); -+} -+ -+/* -+ * Supports event creation while tracing session is active. -+ */ -+struct lttng_event *lttng_event_create(struct lttng_channel *chan, -+ struct lttng_kernel_event *event_param, -+ void *filter, -+ const struct lttng_event_desc *internal_desc) -+{ -+ struct lttng_event *event; -+ int ret; -+ -+ mutex_lock(&sessions_mutex); -+ if (chan->free_event_id == -1U) -+ goto full; -+ /* -+ * This is O(n^2) (for each event, the loop is called at event -+ * creation). Might require a hash if we have lots of events. -+ */ -+ list_for_each_entry(event, &chan->session->events, list) -+ if (!strcmp(event->desc->name, event_param->name)) -+ goto exist; -+ event = kmem_cache_zalloc(event_cache, GFP_KERNEL); -+ if (!event) -+ goto cache_error; -+ event->chan = chan; -+ event->filter = filter; -+ event->id = chan->free_event_id++; -+ event->enabled = 1; -+ event->instrumentation = event_param->instrumentation; -+ /* Populate lttng_event structure before tracepoint registration. */ -+ smp_wmb(); -+ switch (event_param->instrumentation) { -+ case LTTNG_KERNEL_TRACEPOINT: -+ event->desc = lttng_event_get(event_param->name); -+ if (!event->desc) -+ goto register_error; -+ ret = kabi_2635_tracepoint_probe_register(event_param->name, -+ event->desc->probe_callback, -+ event); -+ if (ret) -+ goto register_error; -+ break; -+ case LTTNG_KERNEL_KPROBE: -+ ret = lttng_kprobes_register(event_param->name, -+ event_param->u.kprobe.symbol_name, -+ event_param->u.kprobe.offset, -+ event_param->u.kprobe.addr, -+ event); -+ if (ret) -+ goto register_error; -+ ret = try_module_get(event->desc->owner); -+ WARN_ON_ONCE(!ret); -+ break; -+ case LTTNG_KERNEL_KRETPROBE: -+ { -+ struct lttng_event *event_return; -+ -+ /* kretprobe defines 2 events */ -+ event_return = -+ kmem_cache_zalloc(event_cache, GFP_KERNEL); -+ if (!event_return) -+ goto register_error; -+ event_return->chan = chan; -+ event_return->filter = filter; -+ event_return->id = chan->free_event_id++; -+ event_return->enabled = 1; -+ event_return->instrumentation = event_param->instrumentation; -+ /* -+ * Populate lttng_event structure before kretprobe registration. -+ */ -+ smp_wmb(); -+ ret = lttng_kretprobes_register(event_param->name, -+ event_param->u.kretprobe.symbol_name, -+ event_param->u.kretprobe.offset, -+ event_param->u.kretprobe.addr, -+ event, event_return); -+ if (ret) { -+ kmem_cache_free(event_cache, event_return); -+ goto register_error; -+ } -+ /* Take 2 refs on the module: one per event. */ -+ ret = try_module_get(event->desc->owner); -+ WARN_ON_ONCE(!ret); -+ ret = try_module_get(event->desc->owner); -+ WARN_ON_ONCE(!ret); -+ ret = _lttng_event_metadata_statedump(chan->session, chan, -+ event_return); -+ if (ret) { -+ kmem_cache_free(event_cache, event_return); -+ module_put(event->desc->owner); -+ module_put(event->desc->owner); -+ goto statedump_error; -+ } -+ list_add(&event_return->list, &chan->session->events); -+ break; -+ } -+ case LTTNG_KERNEL_FUNCTION: -+ ret = lttng_ftrace_register(event_param->name, -+ event_param->u.ftrace.symbol_name, -+ event); -+ if (ret) -+ goto register_error; -+ ret = try_module_get(event->desc->owner); -+ WARN_ON_ONCE(!ret); -+ break; -+ case LTTNG_KERNEL_NOOP: -+ event->desc = internal_desc; -+ if (!event->desc) -+ goto register_error; -+ break; -+ default: -+ WARN_ON_ONCE(1); -+ goto register_error; -+ } -+ ret = _lttng_event_metadata_statedump(chan->session, chan, event); -+ if (ret) -+ goto statedump_error; -+ list_add(&event->list, &chan->session->events); -+ mutex_unlock(&sessions_mutex); -+ return event; -+ -+statedump_error: -+ /* If a statedump error occurs, events will not be readable. */ -+register_error: -+ kmem_cache_free(event_cache, event); -+cache_error: -+exist: -+full: -+ mutex_unlock(&sessions_mutex); -+ return NULL; -+} -+ -+/* -+ * Only used internally at session destruction. -+ */ -+int _lttng_event_unregister(struct lttng_event *event) -+{ -+ int ret = -EINVAL; -+ -+ switch (event->instrumentation) { -+ case LTTNG_KERNEL_TRACEPOINT: -+ ret = kabi_2635_tracepoint_probe_unregister(event->desc->name, -+ event->desc->probe_callback, -+ event); -+ if (ret) -+ return ret; -+ break; -+ case LTTNG_KERNEL_KPROBE: -+ lttng_kprobes_unregister(event); -+ ret = 0; -+ break; -+ case LTTNG_KERNEL_KRETPROBE: -+ lttng_kretprobes_unregister(event); -+ ret = 0; -+ break; -+ case LTTNG_KERNEL_FUNCTION: -+ lttng_ftrace_unregister(event); -+ ret = 0; -+ break; -+ case LTTNG_KERNEL_NOOP: -+ ret = 0; -+ break; -+ default: -+ WARN_ON_ONCE(1); -+ } -+ return ret; -+} -+ -+/* -+ * Only used internally at session destruction. -+ */ -+static -+void _lttng_event_destroy(struct lttng_event *event) -+{ -+ switch (event->instrumentation) { -+ case LTTNG_KERNEL_TRACEPOINT: -+ lttng_event_put(event->desc); -+ break; -+ case LTTNG_KERNEL_KPROBE: -+ module_put(event->desc->owner); -+ lttng_kprobes_destroy_private(event); -+ break; -+ case LTTNG_KERNEL_KRETPROBE: -+ module_put(event->desc->owner); -+ lttng_kretprobes_destroy_private(event); -+ break; -+ case LTTNG_KERNEL_FUNCTION: -+ module_put(event->desc->owner); -+ lttng_ftrace_destroy_private(event); -+ break; -+ case LTTNG_KERNEL_NOOP: -+ break; -+ default: -+ WARN_ON_ONCE(1); -+ } -+ list_del(&event->list); -+ lttng_destroy_context(event->ctx); -+ kmem_cache_free(event_cache, event); -+} -+ -+/* -+ * Serialize at most one packet worth of metadata into a metadata -+ * channel. -+ * We have exclusive access to our metadata buffer (protected by the -+ * sessions_mutex), so we can do racy operations such as looking for -+ * remaining space left in packet and write, since mutual exclusion -+ * protects us from concurrent writes. -+ */ -+int lttng_metadata_output_channel(struct lttng_metadata_stream *stream, -+ struct channel *chan) -+{ -+ struct lib_ring_buffer_ctx ctx; -+ int ret = 0; -+ size_t len, reserve_len; -+ -+ /* -+ * Ensure we support mutiple get_next / put sequences followed -+ * by put_next. -+ */ -+ WARN_ON(stream->metadata_in < stream->metadata_out); -+ if (stream->metadata_in != stream->metadata_out) -+ return 0; -+ -+ len = stream->metadata_cache->metadata_written - -+ stream->metadata_in; -+ if (!len) -+ return 0; -+ reserve_len = min_t(size_t, -+ stream->transport->ops.packet_avail_size(chan), -+ len); -+ lib_ring_buffer_ctx_init(&ctx, chan, NULL, reserve_len, -+ sizeof(char), -1); -+ /* -+ * If reservation failed, return an error to the caller. -+ */ -+ ret = stream->transport->ops.event_reserve(&ctx, 0); -+ if (ret != 0) { -+ printk(KERN_WARNING "LTTng: Metadata event reservation failed\n"); -+ goto end; -+ } -+ stream->transport->ops.event_write(&ctx, -+ stream->metadata_cache->data + stream->metadata_in, -+ reserve_len); -+ stream->transport->ops.event_commit(&ctx); -+ stream->metadata_in += reserve_len; -+ ret = reserve_len; -+ -+end: -+ return ret; -+} -+ -+/* -+ * Write the metadata to the metadata cache. -+ * Must be called with sessions_mutex held. -+ */ -+int lttng_metadata_printf(struct lttng_session *session, -+ const char *fmt, ...) -+{ -+ char *str; -+ size_t len; -+ va_list ap; -+ struct lttng_metadata_stream *stream; -+ -+ WARN_ON_ONCE(!ACCESS_ONCE(session->active)); -+ -+ va_start(ap, fmt); -+ str = kvasprintf(GFP_KERNEL, fmt, ap); -+ va_end(ap); -+ if (!str) -+ return -ENOMEM; -+ -+ len = strlen(str); -+ if (session->metadata_cache->metadata_written + len > -+ session->metadata_cache->cache_alloc) { -+ char *tmp_cache_realloc; -+ unsigned int tmp_cache_alloc_size; -+ -+ tmp_cache_alloc_size = max_t(unsigned int, -+ session->metadata_cache->cache_alloc + len, -+ session->metadata_cache->cache_alloc << 1); -+ tmp_cache_realloc = krealloc(session->metadata_cache->data, -+ tmp_cache_alloc_size, GFP_KERNEL); -+ if (!tmp_cache_realloc) -+ goto err; -+ session->metadata_cache->cache_alloc = tmp_cache_alloc_size; -+ session->metadata_cache->data = tmp_cache_realloc; -+ } -+ memcpy(session->metadata_cache->data + -+ session->metadata_cache->metadata_written, -+ str, len); -+ session->metadata_cache->metadata_written += len; -+ kfree(str); -+ -+ list_for_each_entry(stream, &session->metadata_cache->metadata_stream, list) -+ wake_up_interruptible(&stream->read_wait); -+ -+ return 0; -+ -+err: -+ kfree(str); -+ return -ENOMEM; -+} -+ -+/* -+ * Must be called with sessions_mutex held. -+ */ -+static -+int _lttng_field_statedump(struct lttng_session *session, -+ const struct lttng_event_field *field) -+{ -+ int ret = 0; -+ -+ switch (field->type.atype) { -+ case atype_integer: -+ ret = lttng_metadata_printf(session, -+ " integer { size = %u; align = %u; signed = %u; encoding = %s; base = %u;%s } _%s;\n", -+ field->type.u.basic.integer.size, -+ field->type.u.basic.integer.alignment, -+ field->type.u.basic.integer.signedness, -+ (field->type.u.basic.integer.encoding == lttng_encode_none) -+ ? "none" -+ : (field->type.u.basic.integer.encoding == lttng_encode_UTF8) -+ ? "UTF8" -+ : "ASCII", -+ field->type.u.basic.integer.base, -+#ifdef __BIG_ENDIAN -+ field->type.u.basic.integer.reverse_byte_order ? " byte_order = le;" : "", -+#else -+ field->type.u.basic.integer.reverse_byte_order ? " byte_order = be;" : "", -+#endif -+ field->name); -+ break; -+ case atype_enum: -+ ret = lttng_metadata_printf(session, -+ " %s _%s;\n", -+ field->type.u.basic.enumeration.name, -+ field->name); -+ break; -+ case atype_array: -+ { -+ const struct lttng_basic_type *elem_type; -+ -+ elem_type = &field->type.u.array.elem_type; -+ ret = lttng_metadata_printf(session, -+ " integer { size = %u; align = %u; signed = %u; encoding = %s; base = %u;%s } _%s[%u];\n", -+ elem_type->u.basic.integer.size, -+ elem_type->u.basic.integer.alignment, -+ elem_type->u.basic.integer.signedness, -+ (elem_type->u.basic.integer.encoding == lttng_encode_none) -+ ? "none" -+ : (elem_type->u.basic.integer.encoding == lttng_encode_UTF8) -+ ? "UTF8" -+ : "ASCII", -+ elem_type->u.basic.integer.base, -+#ifdef __BIG_ENDIAN -+ elem_type->u.basic.integer.reverse_byte_order ? " byte_order = le;" : "", -+#else -+ elem_type->u.basic.integer.reverse_byte_order ? " byte_order = be;" : "", -+#endif -+ field->name, field->type.u.array.length); -+ break; -+ } -+ case atype_sequence: -+ { -+ const struct lttng_basic_type *elem_type; -+ const struct lttng_basic_type *length_type; -+ -+ elem_type = &field->type.u.sequence.elem_type; -+ length_type = &field->type.u.sequence.length_type; -+ ret = lttng_metadata_printf(session, -+ " integer { size = %u; align = %u; signed = %u; encoding = %s; base = %u;%s } __%s_length;\n", -+ length_type->u.basic.integer.size, -+ (unsigned int) length_type->u.basic.integer.alignment, -+ length_type->u.basic.integer.signedness, -+ (length_type->u.basic.integer.encoding == lttng_encode_none) -+ ? "none" -+ : ((length_type->u.basic.integer.encoding == lttng_encode_UTF8) -+ ? "UTF8" -+ : "ASCII"), -+ length_type->u.basic.integer.base, -+#ifdef __BIG_ENDIAN -+ length_type->u.basic.integer.reverse_byte_order ? " byte_order = le;" : "", -+#else -+ length_type->u.basic.integer.reverse_byte_order ? " byte_order = be;" : "", -+#endif -+ field->name); -+ if (ret) -+ return ret; -+ -+ ret = lttng_metadata_printf(session, -+ " integer { size = %u; align = %u; signed = %u; encoding = %s; base = %u;%s } _%s[ __%s_length ];\n", -+ elem_type->u.basic.integer.size, -+ (unsigned int) elem_type->u.basic.integer.alignment, -+ elem_type->u.basic.integer.signedness, -+ (elem_type->u.basic.integer.encoding == lttng_encode_none) -+ ? "none" -+ : ((elem_type->u.basic.integer.encoding == lttng_encode_UTF8) -+ ? "UTF8" -+ : "ASCII"), -+ elem_type->u.basic.integer.base, -+#ifdef __BIG_ENDIAN -+ elem_type->u.basic.integer.reverse_byte_order ? " byte_order = le;" : "", -+#else -+ elem_type->u.basic.integer.reverse_byte_order ? " byte_order = be;" : "", -+#endif -+ field->name, -+ field->name); -+ break; -+ } -+ -+ case atype_string: -+ /* Default encoding is UTF8 */ -+ ret = lttng_metadata_printf(session, -+ " string%s _%s;\n", -+ field->type.u.basic.string.encoding == lttng_encode_ASCII ? -+ " { encoding = ASCII; }" : "", -+ field->name); -+ break; -+ default: -+ WARN_ON_ONCE(1); -+ return -EINVAL; -+ } -+ return ret; -+} -+ -+static -+int _lttng_context_metadata_statedump(struct lttng_session *session, -+ struct lttng_ctx *ctx) -+{ -+ int ret = 0; -+ int i; -+ -+ if (!ctx) -+ return 0; -+ for (i = 0; i < ctx->nr_fields; i++) { -+ const struct lttng_ctx_field *field = &ctx->fields[i]; -+ -+ ret = _lttng_field_statedump(session, &field->event_field); -+ if (ret) -+ return ret; -+ } -+ return ret; -+} -+ -+static -+int _lttng_fields_metadata_statedump(struct lttng_session *session, -+ struct lttng_event *event) -+{ -+ const struct lttng_event_desc *desc = event->desc; -+ int ret = 0; -+ int i; -+ -+ for (i = 0; i < desc->nr_fields; i++) { -+ const struct lttng_event_field *field = &desc->fields[i]; -+ -+ ret = _lttng_field_statedump(session, field); -+ if (ret) -+ return ret; -+ } -+ return ret; -+} -+ -+/* -+ * Must be called with sessions_mutex held. -+ */ -+static -+int _lttng_event_metadata_statedump(struct lttng_session *session, -+ struct lttng_channel *chan, -+ struct lttng_event *event) -+{ -+ int ret = 0; -+ -+ if (event->metadata_dumped || !ACCESS_ONCE(session->active)) -+ return 0; -+ if (chan->channel_type == METADATA_CHANNEL) -+ return 0; -+ -+ ret = lttng_metadata_printf(session, -+ "event {\n" -+ " name = %s;\n" -+ " id = %u;\n" -+ " stream_id = %u;\n", -+ event->desc->name, -+ event->id, -+ event->chan->id); -+ if (ret) -+ goto end; -+ -+ if (event->ctx) { -+ ret = lttng_metadata_printf(session, -+ " context := struct {\n"); -+ if (ret) -+ goto end; -+ } -+ ret = _lttng_context_metadata_statedump(session, event->ctx); -+ if (ret) -+ goto end; -+ if (event->ctx) { -+ ret = lttng_metadata_printf(session, -+ " };\n"); -+ if (ret) -+ goto end; -+ } -+ -+ ret = lttng_metadata_printf(session, -+ " fields := struct {\n" -+ ); -+ if (ret) -+ goto end; -+ -+ ret = _lttng_fields_metadata_statedump(session, event); -+ if (ret) -+ goto end; -+ -+ /* -+ * LTTng space reservation can only reserve multiples of the -+ * byte size. -+ */ -+ ret = lttng_metadata_printf(session, -+ " };\n" -+ "};\n\n"); -+ if (ret) -+ goto end; -+ -+ event->metadata_dumped = 1; -+end: -+ return ret; -+ -+} -+ -+/* -+ * Must be called with sessions_mutex held. -+ */ -+static -+int _lttng_channel_metadata_statedump(struct lttng_session *session, -+ struct lttng_channel *chan) -+{ -+ int ret = 0; -+ -+ if (chan->metadata_dumped || !ACCESS_ONCE(session->active)) -+ return 0; -+ -+ if (chan->channel_type == METADATA_CHANNEL) -+ return 0; -+ -+ WARN_ON_ONCE(!chan->header_type); -+ ret = lttng_metadata_printf(session, -+ "stream {\n" -+ " id = %u;\n" -+ " event.header := %s;\n" -+ " packet.context := struct packet_context;\n", -+ chan->id, -+ chan->header_type == 1 ? "struct event_header_compact" : -+ "struct event_header_large"); -+ if (ret) -+ goto end; -+ -+ if (chan->ctx) { -+ ret = lttng_metadata_printf(session, -+ " event.context := struct {\n"); -+ if (ret) -+ goto end; -+ } -+ ret = _lttng_context_metadata_statedump(session, chan->ctx); -+ if (ret) -+ goto end; -+ if (chan->ctx) { -+ ret = lttng_metadata_printf(session, -+ " };\n"); -+ if (ret) -+ goto end; -+ } -+ -+ ret = lttng_metadata_printf(session, -+ "};\n\n"); -+ -+ chan->metadata_dumped = 1; -+end: -+ return ret; -+} -+ -+/* -+ * Must be called with sessions_mutex held. -+ */ -+static -+int _lttng_stream_packet_context_declare(struct lttng_session *session) -+{ -+ return lttng_metadata_printf(session, -+ "struct packet_context {\n" -+ " uint64_clock_monotonic_t timestamp_begin;\n" -+ " uint64_clock_monotonic_t timestamp_end;\n" -+ " uint64_t content_size;\n" -+ " uint64_t packet_size;\n" -+ " unsigned long events_discarded;\n" -+ " uint32_t cpu_id;\n" -+ "};\n\n" -+ ); -+} -+ -+/* -+ * Compact header: -+ * id: range: 0 - 30. -+ * id 31 is reserved to indicate an extended header. -+ * -+ * Large header: -+ * id: range: 0 - 65534. -+ * id 65535 is reserved to indicate an extended header. -+ * -+ * Must be called with sessions_mutex held. -+ */ -+static -+int _lttng_event_header_declare(struct lttng_session *session) -+{ -+ return lttng_metadata_printf(session, -+ "struct event_header_compact {\n" -+ " enum : uint5_t { compact = 0 ... 30, extended = 31 } id;\n" -+ " variant <id> {\n" -+ " struct {\n" -+ " uint27_clock_monotonic_t timestamp;\n" -+ " } compact;\n" -+ " struct {\n" -+ " uint32_t id;\n" -+ " uint64_clock_monotonic_t timestamp;\n" -+ " } extended;\n" -+ " } v;\n" -+ "} align(%u);\n" -+ "\n" -+ "struct event_header_large {\n" -+ " enum : uint16_t { compact = 0 ... 65534, extended = 65535 } id;\n" -+ " variant <id> {\n" -+ " struct {\n" -+ " uint32_clock_monotonic_t timestamp;\n" -+ " } compact;\n" -+ " struct {\n" -+ " uint32_t id;\n" -+ " uint64_clock_monotonic_t timestamp;\n" -+ " } extended;\n" -+ " } v;\n" -+ "} align(%u);\n\n", -+ lttng_alignof(uint32_t) * CHAR_BIT, -+ lttng_alignof(uint16_t) * CHAR_BIT -+ ); -+} -+ -+ /* -+ * Approximation of NTP time of day to clock monotonic correlation, -+ * taken at start of trace. -+ * Yes, this is only an approximation. Yes, we can (and will) do better -+ * in future versions. -+ */ -+static -+uint64_t measure_clock_offset(void) -+{ -+ uint64_t offset, monotonic[2], realtime; -+ struct timespec rts = { 0, 0 }; -+ unsigned long flags; -+ -+ /* Disable interrupts to increase correlation precision. */ -+ local_irq_save(flags); -+ monotonic[0] = trace_clock_read64(); -+ getnstimeofday(&rts); -+ monotonic[1] = trace_clock_read64(); -+ local_irq_restore(flags); -+ -+ offset = (monotonic[0] + monotonic[1]) >> 1; -+ realtime = (uint64_t) rts.tv_sec * NSEC_PER_SEC; -+ realtime += rts.tv_nsec; -+ offset = realtime - offset; -+ return offset; -+} -+ -+/* -+ * Output metadata into this session's metadata buffers. -+ * Must be called with sessions_mutex held. -+ */ -+static -+int _lttng_session_metadata_statedump(struct lttng_session *session) -+{ -+ unsigned char *uuid_c = session->uuid.b; -+ unsigned char uuid_s[37], clock_uuid_s[BOOT_ID_LEN]; -+ struct lttng_channel *chan; -+ struct lttng_event *event; -+ int ret = 0; -+ -+ if (!ACCESS_ONCE(session->active)) -+ return 0; -+ if (session->metadata_dumped) -+ goto skip_session; -+ -+ snprintf(uuid_s, sizeof(uuid_s), -+ "%02x%02x%02x%02x-%02x%02x-%02x%02x-%02x%02x-%02x%02x%02x%02x%02x%02x", -+ uuid_c[0], uuid_c[1], uuid_c[2], uuid_c[3], -+ uuid_c[4], uuid_c[5], uuid_c[6], uuid_c[7], -+ uuid_c[8], uuid_c[9], uuid_c[10], uuid_c[11], -+ uuid_c[12], uuid_c[13], uuid_c[14], uuid_c[15]); -+ -+ ret = lttng_metadata_printf(session, -+ "typealias integer { size = 8; align = %u; signed = false; } := uint8_t;\n" -+ "typealias integer { size = 16; align = %u; signed = false; } := uint16_t;\n" -+ "typealias integer { size = 32; align = %u; signed = false; } := uint32_t;\n" -+ "typealias integer { size = 64; align = %u; signed = false; } := uint64_t;\n" -+ "typealias integer { size = %u; align = %u; signed = false; } := unsigned long;\n" -+ "typealias integer { size = 5; align = 1; signed = false; } := uint5_t;\n" -+ "typealias integer { size = 27; align = 1; signed = false; } := uint27_t;\n" -+ "\n" -+ "trace {\n" -+ " major = %u;\n" -+ " minor = %u;\n" -+ " uuid = \"%s\";\n" -+ " byte_order = %s;\n" -+ " packet.header := struct {\n" -+ " uint32_t magic;\n" -+ " uint8_t uuid[16];\n" -+ " uint32_t stream_id;\n" -+ " };\n" -+ "};\n\n", -+ lttng_alignof(uint8_t) * CHAR_BIT, -+ lttng_alignof(uint16_t) * CHAR_BIT, -+ lttng_alignof(uint32_t) * CHAR_BIT, -+ lttng_alignof(uint64_t) * CHAR_BIT, -+ sizeof(unsigned long) * CHAR_BIT, -+ lttng_alignof(unsigned long) * CHAR_BIT, -+ CTF_SPEC_MAJOR, -+ CTF_SPEC_MINOR, -+ uuid_s, -+#ifdef __BIG_ENDIAN -+ "be" -+#else -+ "le" -+#endif -+ ); -+ if (ret) -+ goto end; -+ -+ ret = lttng_metadata_printf(session, -+ "env {\n" -+ " hostname = \"%s\";\n" -+ " domain = \"kernel\";\n" -+ " sysname = \"%s\";\n" -+ " kernel_release = \"%s\";\n" -+ " kernel_version = \"%s\";\n" -+ " tracer_name = \"lttng-modules\";\n" -+ " tracer_major = %d;\n" -+ " tracer_minor = %d;\n" -+ " tracer_patchlevel = %d;\n" -+ "};\n\n", -+ current->nsproxy->uts_ns->name.nodename, -+ utsname()->sysname, -+ utsname()->release, -+ utsname()->version, -+ LTTNG_MODULES_MAJOR_VERSION, -+ LTTNG_MODULES_MINOR_VERSION, -+ LTTNG_MODULES_PATCHLEVEL_VERSION -+ ); -+ if (ret) -+ goto end; -+ -+ ret = lttng_metadata_printf(session, -+ "clock {\n" -+ " name = %s;\n", -+ "monotonic" -+ ); -+ if (ret) -+ goto end; -+ -+ if (!trace_clock_uuid(clock_uuid_s)) { -+ ret = lttng_metadata_printf(session, -+ " uuid = \"%s\";\n", -+ clock_uuid_s -+ ); -+ if (ret) -+ goto end; -+ } -+ -+ ret = lttng_metadata_printf(session, -+ " description = \"Monotonic Clock\";\n" -+ " freq = %llu; /* Frequency, in Hz */\n" -+ " /* clock value offset from Epoch is: offset * (1/freq) */\n" -+ " offset = %llu;\n" -+ "};\n\n", -+ (unsigned long long) trace_clock_freq(), -+ (unsigned long long) measure_clock_offset() -+ ); -+ if (ret) -+ goto end; -+ -+ ret = lttng_metadata_printf(session, -+ "typealias integer {\n" -+ " size = 27; align = 1; signed = false;\n" -+ " map = clock.monotonic.value;\n" -+ "} := uint27_clock_monotonic_t;\n" -+ "\n" -+ "typealias integer {\n" -+ " size = 32; align = %u; signed = false;\n" -+ " map = clock.monotonic.value;\n" -+ "} := uint32_clock_monotonic_t;\n" -+ "\n" -+ "typealias integer {\n" -+ " size = 64; align = %u; signed = false;\n" -+ " map = clock.monotonic.value;\n" -+ "} := uint64_clock_monotonic_t;\n\n", -+ lttng_alignof(uint32_t) * CHAR_BIT, -+ lttng_alignof(uint64_t) * CHAR_BIT -+ ); -+ if (ret) -+ goto end; -+ -+ ret = _lttng_stream_packet_context_declare(session); -+ if (ret) -+ goto end; -+ -+ ret = _lttng_event_header_declare(session); -+ if (ret) -+ goto end; -+ -+skip_session: -+ list_for_each_entry(chan, &session->chan, list) { -+ ret = _lttng_channel_metadata_statedump(session, chan); -+ if (ret) -+ goto end; -+ } -+ -+ list_for_each_entry(event, &session->events, list) { -+ ret = _lttng_event_metadata_statedump(session, event->chan, event); -+ if (ret) -+ goto end; -+ } -+ session->metadata_dumped = 1; -+end: -+ return ret; -+} -+ -+/** -+ * lttng_transport_register - LTT transport registration -+ * @transport: transport structure -+ * -+ * Registers a transport which can be used as output to extract the data out of -+ * LTTng. The module calling this registration function must ensure that no -+ * trap-inducing code will be executed by the transport functions. E.g. -+ * vmalloc_sync_all() must be called between a vmalloc and the moment the memory -+ * is made visible to the transport function. This registration acts as a -+ * vmalloc_sync_all. Therefore, only if the module allocates virtual memory -+ * after its registration must it synchronize the TLBs. -+ */ -+void lttng_transport_register(struct lttng_transport *transport) -+{ -+ /* -+ * Make sure no page fault can be triggered by the module about to be -+ * registered. We deal with this here so we don't have to call -+ * vmalloc_sync_all() in each module's init. -+ */ -+ wrapper_vmalloc_sync_all(); -+ -+ mutex_lock(&sessions_mutex); -+ list_add_tail(&transport->node, <tng_transport_list); -+ mutex_unlock(&sessions_mutex); -+} -+EXPORT_SYMBOL_GPL(lttng_transport_register); -+ -+/** -+ * lttng_transport_unregister - LTT transport unregistration -+ * @transport: transport structure -+ */ -+void lttng_transport_unregister(struct lttng_transport *transport) -+{ -+ mutex_lock(&sessions_mutex); -+ list_del(&transport->node); -+ mutex_unlock(&sessions_mutex); -+} -+EXPORT_SYMBOL_GPL(lttng_transport_unregister); -+ -+static int __init lttng_events_init(void) -+{ -+ int ret; -+ -+ event_cache = KMEM_CACHE(lttng_event, 0); -+ if (!event_cache) -+ return -ENOMEM; -+ ret = lttng_abi_init(); -+ if (ret) -+ goto error_abi; -+ return 0; -+error_abi: -+ kmem_cache_destroy(event_cache); -+ return ret; -+} -+ -+module_init(lttng_events_init); -+ -+static void __exit lttng_events_exit(void) -+{ -+ struct lttng_session *session, *tmpsession; -+ -+ lttng_abi_exit(); -+ list_for_each_entry_safe(session, tmpsession, &sessions, list) -+ lttng_session_destroy(session); -+ kmem_cache_destroy(event_cache); -+} -+ -+module_exit(lttng_events_exit); -+ -+MODULE_LICENSE("GPL and additional rights"); -+MODULE_AUTHOR("Mathieu Desnoyers <mathieu.desnoyers@efficios.com>"); -+MODULE_DESCRIPTION("LTTng Events"); ---- /dev/null -+++ b/drivers/staging/lttng/lttng-events.h -@@ -0,0 +1,507 @@ -+#ifndef _LTTNG_EVENTS_H -+#define _LTTNG_EVENTS_H -+ -+/* -+ * lttng-events.h -+ * -+ * Holds LTTng per-session event registry. -+ * -+ * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/version.h> -+#include <linux/list.h> -+#include <linux/kprobes.h> -+#include <linux/kref.h> -+#include "wrapper/uuid.h" -+#include "lttng-abi.h" -+#include "lttng-abi-old.h" -+ -+#define lttng_is_signed_type(type) (((type)(-1)) < 0) -+ -+struct lttng_channel; -+struct lttng_session; -+struct lttng_metadata_cache; -+struct lib_ring_buffer_ctx; -+struct perf_event; -+struct perf_event_attr; -+ -+/* Type description */ -+ -+/* Update the astract_types name table in lttng-types.c along with this enum */ -+enum abstract_types { -+ atype_integer, -+ atype_enum, -+ atype_array, -+ atype_sequence, -+ atype_string, -+ NR_ABSTRACT_TYPES, -+}; -+ -+/* Update the string_encodings name table in lttng-types.c along with this enum */ -+enum lttng_string_encodings { -+ lttng_encode_none = 0, -+ lttng_encode_UTF8 = 1, -+ lttng_encode_ASCII = 2, -+ NR_STRING_ENCODINGS, -+}; -+ -+enum channel_type { -+ PER_CPU_CHANNEL, -+ METADATA_CHANNEL, -+}; -+ -+struct lttng_enum_entry { -+ unsigned long long start, end; /* start and end are inclusive */ -+ const char *string; -+}; -+ -+#define __type_integer(_type, _byte_order, _base, _encoding) \ -+ { \ -+ .atype = atype_integer, \ -+ .u.basic.integer = \ -+ { \ -+ .size = sizeof(_type) * CHAR_BIT, \ -+ .alignment = lttng_alignof(_type) * CHAR_BIT, \ -+ .signedness = lttng_is_signed_type(_type), \ -+ .reverse_byte_order = _byte_order != __BYTE_ORDER, \ -+ .base = _base, \ -+ .encoding = lttng_encode_##_encoding, \ -+ }, \ -+ } \ -+ -+struct lttng_integer_type { -+ unsigned int size; /* in bits */ -+ unsigned short alignment; /* in bits */ -+ unsigned int signedness:1, -+ reverse_byte_order:1; -+ unsigned int base; /* 2, 8, 10, 16, for pretty print */ -+ enum lttng_string_encodings encoding; -+}; -+ -+union _lttng_basic_type { -+ struct lttng_integer_type integer; -+ struct { -+ const char *name; -+ } enumeration; -+ struct { -+ enum lttng_string_encodings encoding; -+ } string; -+}; -+ -+struct lttng_basic_type { -+ enum abstract_types atype; -+ union { -+ union _lttng_basic_type basic; -+ } u; -+}; -+ -+struct lttng_type { -+ enum abstract_types atype; -+ union { -+ union _lttng_basic_type basic; -+ struct { -+ struct lttng_basic_type elem_type; -+ unsigned int length; /* num. elems. */ -+ } array; -+ struct { -+ struct lttng_basic_type length_type; -+ struct lttng_basic_type elem_type; -+ } sequence; -+ } u; -+}; -+ -+struct lttng_enum { -+ const char *name; -+ struct lttng_type container_type; -+ const struct lttng_enum_entry *entries; -+ unsigned int len; -+}; -+ -+/* Event field description */ -+ -+struct lttng_event_field { -+ const char *name; -+ struct lttng_type type; -+}; -+ -+/* -+ * We need to keep this perf counter field separately from struct -+ * lttng_ctx_field because cpu hotplug needs fixed-location addresses. -+ */ -+struct lttng_perf_counter_field { -+ struct notifier_block nb; -+ int hp_enable; -+ struct perf_event_attr *attr; -+ struct perf_event **e; /* per-cpu array */ -+}; -+ -+struct lttng_ctx_field { -+ struct lttng_event_field event_field; -+ size_t (*get_size)(size_t offset); -+ void (*record)(struct lttng_ctx_field *field, -+ struct lib_ring_buffer_ctx *ctx, -+ struct lttng_channel *chan); -+ union { -+ struct lttng_perf_counter_field *perf_counter; -+ } u; -+ void (*destroy)(struct lttng_ctx_field *field); -+}; -+ -+struct lttng_ctx { -+ struct lttng_ctx_field *fields; -+ unsigned int nr_fields; -+ unsigned int allocated_fields; -+}; -+ -+struct lttng_event_desc { -+ const char *name; -+ void *probe_callback; -+ const struct lttng_event_ctx *ctx; /* context */ -+ const struct lttng_event_field *fields; /* event payload */ -+ unsigned int nr_fields; -+ struct module *owner; -+}; -+ -+struct lttng_probe_desc { -+ const struct lttng_event_desc **event_desc; -+ unsigned int nr_events; -+ struct list_head head; /* chain registered probes */ -+}; -+ -+struct lttng_krp; /* Kretprobe handling */ -+ -+/* -+ * lttng_event structure is referred to by the tracing fast path. It must be -+ * kept small. -+ */ -+struct lttng_event { -+ unsigned int id; -+ struct lttng_channel *chan; -+ int enabled; -+ const struct lttng_event_desc *desc; -+ void *filter; -+ struct lttng_ctx *ctx; -+ enum lttng_kernel_instrumentation instrumentation; -+ union { -+ struct { -+ struct kprobe kp; -+ char *symbol_name; -+ } kprobe; -+ struct { -+ struct lttng_krp *lttng_krp; -+ char *symbol_name; -+ } kretprobe; -+ struct { -+ char *symbol_name; -+ } ftrace; -+ } u; -+ struct list_head list; /* Event list */ -+ unsigned int metadata_dumped:1; -+}; -+ -+struct lttng_channel_ops { -+ struct channel *(*channel_create)(const char *name, -+ struct lttng_channel *lttng_chan, -+ void *buf_addr, -+ size_t subbuf_size, size_t num_subbuf, -+ unsigned int switch_timer_interval, -+ unsigned int read_timer_interval); -+ void (*channel_destroy)(struct channel *chan); -+ struct lib_ring_buffer *(*buffer_read_open)(struct channel *chan); -+ int (*buffer_has_read_closed_stream)(struct channel *chan); -+ void (*buffer_read_close)(struct lib_ring_buffer *buf); -+ int (*event_reserve)(struct lib_ring_buffer_ctx *ctx, -+ uint32_t event_id); -+ void (*event_commit)(struct lib_ring_buffer_ctx *ctx); -+ void (*event_write)(struct lib_ring_buffer_ctx *ctx, const void *src, -+ size_t len); -+ void (*event_write_from_user)(struct lib_ring_buffer_ctx *ctx, -+ const void *src, size_t len); -+ void (*event_memset)(struct lib_ring_buffer_ctx *ctx, -+ int c, size_t len); -+ /* -+ * packet_avail_size returns the available size in the current -+ * packet. Note that the size returned is only a hint, since it -+ * may change due to concurrent writes. -+ */ -+ size_t (*packet_avail_size)(struct channel *chan); -+ wait_queue_head_t *(*get_writer_buf_wait_queue)(struct channel *chan, int cpu); -+ wait_queue_head_t *(*get_hp_wait_queue)(struct channel *chan); -+ int (*is_finalized)(struct channel *chan); -+ int (*is_disabled)(struct channel *chan); -+}; -+ -+struct lttng_transport { -+ char *name; -+ struct module *owner; -+ struct list_head node; -+ struct lttng_channel_ops ops; -+}; -+ -+struct lttng_channel { -+ unsigned int id; -+ struct channel *chan; /* Channel buffers */ -+ int enabled; -+ struct lttng_ctx *ctx; -+ /* Event ID management */ -+ struct lttng_session *session; -+ struct file *file; /* File associated to channel */ -+ unsigned int free_event_id; /* Next event ID to allocate */ -+ struct list_head list; /* Channel list */ -+ struct lttng_channel_ops *ops; -+ struct lttng_transport *transport; -+ struct lttng_event **sc_table; /* for syscall tracing */ -+ struct lttng_event **compat_sc_table; -+ struct lttng_event *sc_unknown; /* for unknown syscalls */ -+ struct lttng_event *sc_compat_unknown; -+ struct lttng_event *sc_exit; /* for syscall exit */ -+ int header_type; /* 0: unset, 1: compact, 2: large */ -+ enum channel_type channel_type; -+ unsigned int metadata_dumped:1; -+}; -+ -+struct lttng_metadata_stream { -+ void *priv; /* Ring buffer private data */ -+ struct lttng_metadata_cache *metadata_cache; -+ unsigned int metadata_in; /* Bytes read from the cache */ -+ unsigned int metadata_out; /* Bytes consumed from stream */ -+ int finalized; /* Has channel been finalized */ -+ wait_queue_head_t read_wait; /* Reader buffer-level wait queue */ -+ struct list_head list; /* Stream list */ -+ struct lttng_transport *transport; -+}; -+ -+struct lttng_session { -+ int active; /* Is trace session active ? */ -+ int been_active; /* Has trace session been active ? */ -+ struct file *file; /* File associated to session */ -+ struct list_head chan; /* Channel list head */ -+ struct list_head events; /* Event list head */ -+ struct list_head list; /* Session list */ -+ unsigned int free_chan_id; /* Next chan ID to allocate */ -+ uuid_le uuid; /* Trace session unique ID */ -+ struct lttng_metadata_cache *metadata_cache; -+ unsigned int metadata_dumped:1; -+}; -+ -+struct lttng_metadata_cache { -+ char *data; /* Metadata cache */ -+ unsigned int cache_alloc; /* Metadata allocated size (bytes) */ -+ unsigned int metadata_written; /* Number of bytes written in metadata cache */ -+ struct kref refcount; /* Metadata cache usage */ -+ struct list_head metadata_stream; /* Metadata stream list */ -+}; -+ -+struct lttng_session *lttng_session_create(void); -+int lttng_session_enable(struct lttng_session *session); -+int lttng_session_disable(struct lttng_session *session); -+void lttng_session_destroy(struct lttng_session *session); -+void metadata_cache_destroy(struct kref *kref); -+ -+struct lttng_channel *lttng_channel_create(struct lttng_session *session, -+ const char *transport_name, -+ void *buf_addr, -+ size_t subbuf_size, size_t num_subbuf, -+ unsigned int switch_timer_interval, -+ unsigned int read_timer_interval, -+ enum channel_type channel_type); -+struct lttng_channel *lttng_global_channel_create(struct lttng_session *session, -+ int overwrite, void *buf_addr, -+ size_t subbuf_size, size_t num_subbuf, -+ unsigned int switch_timer_interval, -+ unsigned int read_timer_interval); -+ -+void lttng_metadata_channel_destroy(struct lttng_channel *chan); -+struct lttng_event *lttng_event_create(struct lttng_channel *chan, -+ struct lttng_kernel_event *event_param, -+ void *filter, -+ const struct lttng_event_desc *internal_desc); -+struct lttng_event *lttng_event_compat_old_create(struct lttng_channel *chan, -+ struct lttng_kernel_old_event *old_event_param, -+ void *filter, -+ const struct lttng_event_desc *internal_desc); -+ -+int lttng_channel_enable(struct lttng_channel *channel); -+int lttng_channel_disable(struct lttng_channel *channel); -+int lttng_event_enable(struct lttng_event *event); -+int lttng_event_disable(struct lttng_event *event); -+ -+void lttng_transport_register(struct lttng_transport *transport); -+void lttng_transport_unregister(struct lttng_transport *transport); -+ -+void synchronize_trace(void); -+int lttng_abi_init(void); -+int lttng_abi_compat_old_init(void); -+void lttng_abi_exit(void); -+void lttng_abi_compat_old_exit(void); -+ -+int lttng_probe_register(struct lttng_probe_desc *desc); -+void lttng_probe_unregister(struct lttng_probe_desc *desc); -+const struct lttng_event_desc *lttng_event_get(const char *name); -+void lttng_event_put(const struct lttng_event_desc *desc); -+int lttng_probes_init(void); -+void lttng_probes_exit(void); -+ -+int lttng_metadata_output_channel(struct lttng_metadata_stream *stream, -+ struct channel *chan); -+ -+#if defined(CONFIG_HAVE_SYSCALL_TRACEPOINTS) -+int lttng_syscalls_register(struct lttng_channel *chan, void *filter); -+int lttng_syscalls_unregister(struct lttng_channel *chan); -+#else -+static inline int lttng_syscalls_register(struct lttng_channel *chan, void *filter) -+{ -+ return -ENOSYS; -+} -+ -+static inline int lttng_syscalls_unregister(struct lttng_channel *chan) -+{ -+ return 0; -+} -+#endif -+ -+struct lttng_ctx_field *lttng_append_context(struct lttng_ctx **ctx); -+int lttng_find_context(struct lttng_ctx *ctx, const char *name); -+void lttng_remove_context_field(struct lttng_ctx **ctx, -+ struct lttng_ctx_field *field); -+void lttng_destroy_context(struct lttng_ctx *ctx); -+int lttng_add_pid_to_ctx(struct lttng_ctx **ctx); -+int lttng_add_procname_to_ctx(struct lttng_ctx **ctx); -+int lttng_add_prio_to_ctx(struct lttng_ctx **ctx); -+int lttng_add_nice_to_ctx(struct lttng_ctx **ctx); -+int lttng_add_vpid_to_ctx(struct lttng_ctx **ctx); -+int lttng_add_tid_to_ctx(struct lttng_ctx **ctx); -+int lttng_add_vtid_to_ctx(struct lttng_ctx **ctx); -+int lttng_add_ppid_to_ctx(struct lttng_ctx **ctx); -+int lttng_add_vppid_to_ctx(struct lttng_ctx **ctx); -+int lttng_add_hostname_to_ctx(struct lttng_ctx **ctx); -+#if defined(CONFIG_PERF_EVENTS) && (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,33)) -+int lttng_add_perf_counter_to_ctx(uint32_t type, -+ uint64_t config, -+ const char *name, -+ struct lttng_ctx **ctx); -+#else -+static inline -+int lttng_add_perf_counter_to_ctx(uint32_t type, -+ uint64_t config, -+ const char *name, -+ struct lttng_ctx **ctx) -+{ -+ return -ENOSYS; -+} -+#endif -+ -+extern int lttng_statedump_start(struct lttng_session *session); -+ -+#ifdef CONFIG_KPROBES -+int lttng_kprobes_register(const char *name, -+ const char *symbol_name, -+ uint64_t offset, -+ uint64_t addr, -+ struct lttng_event *event); -+void lttng_kprobes_unregister(struct lttng_event *event); -+void lttng_kprobes_destroy_private(struct lttng_event *event); -+#else -+static inline -+int lttng_kprobes_register(const char *name, -+ const char *symbol_name, -+ uint64_t offset, -+ uint64_t addr, -+ struct lttng_event *event) -+{ -+ return -ENOSYS; -+} -+ -+static inline -+void lttng_kprobes_unregister(struct lttng_event *event) -+{ -+} -+ -+static inline -+void lttng_kprobes_destroy_private(struct lttng_event *event) -+{ -+} -+#endif -+ -+#ifdef CONFIG_KRETPROBES -+int lttng_kretprobes_register(const char *name, -+ const char *symbol_name, -+ uint64_t offset, -+ uint64_t addr, -+ struct lttng_event *event_entry, -+ struct lttng_event *event_exit); -+void lttng_kretprobes_unregister(struct lttng_event *event); -+void lttng_kretprobes_destroy_private(struct lttng_event *event); -+#else -+static inline -+int lttng_kretprobes_register(const char *name, -+ const char *symbol_name, -+ uint64_t offset, -+ uint64_t addr, -+ struct lttng_event *event_entry, -+ struct lttng_event *event_exit) -+{ -+ return -ENOSYS; -+} -+ -+static inline -+void lttng_kretprobes_unregister(struct lttng_event *event) -+{ -+} -+ -+static inline -+void lttng_kretprobes_destroy_private(struct lttng_event *event) -+{ -+} -+#endif -+ -+#ifdef CONFIG_DYNAMIC_FTRACE -+int lttng_ftrace_register(const char *name, -+ const char *symbol_name, -+ struct lttng_event *event); -+void lttng_ftrace_unregister(struct lttng_event *event); -+void lttng_ftrace_destroy_private(struct lttng_event *event); -+#else -+static inline -+int lttng_ftrace_register(const char *name, -+ const char *symbol_name, -+ struct lttng_event *event) -+{ -+ return -ENOSYS; -+} -+ -+static inline -+void lttng_ftrace_unregister(struct lttng_event *event) -+{ -+} -+ -+static inline -+void lttng_ftrace_destroy_private(struct lttng_event *event) -+{ -+} -+#endif -+ -+int lttng_calibrate(struct lttng_kernel_calibrate *calibrate); -+ -+extern const struct file_operations lttng_tracepoint_list_fops; -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35)) -+#define TRACEPOINT_HAS_DATA_ARG -+#endif -+ -+#endif /* _LTTNG_EVENTS_H */ ---- /dev/null -+++ b/drivers/staging/lttng/lttng-kernel-version.h -@@ -0,0 +1,36 @@ -+#ifndef _LTTNG_KERNEL_VERSION_H -+#define _LTTNG_KERNEL_VERSION_H -+ -+/* -+ * lttng-kernel-version.h -+ * -+ * Contains helpers to check more complex kernel version conditions. -+ * -+ * Copyright (C) 2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/version.h> -+ -+/* -+ * This macro checks if the kernel version is between the two specified -+ * versions (lower limit inclusive, upper limit exclusive). -+ */ -+#define LTTNG_KERNEL_RANGE(a_low, b_low, c_low, a_high, b_high, c_high) \ -+ (LINUX_VERSION_CODE >= KERNEL_VERSION(a_low, b_low, c_low) && \ -+ LINUX_VERSION_CODE < KERNEL_VERSION(a_high, b_high, c_high)) -+ -+#endif /* _LTTNG_KERNEL_VERSION_H */ ---- /dev/null -+++ b/drivers/staging/lttng/lttng-probes.c -@@ -0,0 +1,171 @@ -+/* -+ * lttng-probes.c -+ * -+ * Holds LTTng probes registry. -+ * -+ * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/module.h> -+#include <linux/list.h> -+#include <linux/mutex.h> -+#include <linux/seq_file.h> -+ -+#include "lttng-events.h" -+ -+static LIST_HEAD(probe_list); -+static DEFINE_MUTEX(probe_mutex); -+ -+static -+const struct lttng_event_desc *find_event(const char *name) -+{ -+ struct lttng_probe_desc *probe_desc; -+ int i; -+ -+ list_for_each_entry(probe_desc, &probe_list, head) { -+ for (i = 0; i < probe_desc->nr_events; i++) { -+ if (!strcmp(probe_desc->event_desc[i]->name, name)) -+ return probe_desc->event_desc[i]; -+ } -+ } -+ return NULL; -+} -+ -+int lttng_probe_register(struct lttng_probe_desc *desc) -+{ -+ int ret = 0; -+ int i; -+ -+ mutex_lock(&probe_mutex); -+ /* -+ * TODO: This is O(N^2). Turn into a hash table when probe registration -+ * overhead becomes an issue. -+ */ -+ for (i = 0; i < desc->nr_events; i++) { -+ if (find_event(desc->event_desc[i]->name)) { -+ ret = -EEXIST; -+ goto end; -+ } -+ } -+ list_add(&desc->head, &probe_list); -+end: -+ mutex_unlock(&probe_mutex); -+ return ret; -+} -+EXPORT_SYMBOL_GPL(lttng_probe_register); -+ -+void lttng_probe_unregister(struct lttng_probe_desc *desc) -+{ -+ mutex_lock(&probe_mutex); -+ list_del(&desc->head); -+ mutex_unlock(&probe_mutex); -+} -+EXPORT_SYMBOL_GPL(lttng_probe_unregister); -+ -+const struct lttng_event_desc *lttng_event_get(const char *name) -+{ -+ const struct lttng_event_desc *event; -+ int ret; -+ -+ mutex_lock(&probe_mutex); -+ event = find_event(name); -+ mutex_unlock(&probe_mutex); -+ if (!event) -+ return NULL; -+ ret = try_module_get(event->owner); -+ WARN_ON_ONCE(!ret); -+ return event; -+} -+EXPORT_SYMBOL_GPL(lttng_event_get); -+ -+void lttng_event_put(const struct lttng_event_desc *event) -+{ -+ module_put(event->owner); -+} -+EXPORT_SYMBOL_GPL(lttng_event_put); -+ -+static -+void *tp_list_start(struct seq_file *m, loff_t *pos) -+{ -+ struct lttng_probe_desc *probe_desc; -+ int iter = 0, i; -+ -+ mutex_lock(&probe_mutex); -+ list_for_each_entry(probe_desc, &probe_list, head) { -+ for (i = 0; i < probe_desc->nr_events; i++) { -+ if (iter++ >= *pos) -+ return (void *) probe_desc->event_desc[i]; -+ } -+ } -+ /* End of list */ -+ return NULL; -+} -+ -+static -+void *tp_list_next(struct seq_file *m, void *p, loff_t *ppos) -+{ -+ struct lttng_probe_desc *probe_desc; -+ int iter = 0, i; -+ -+ (*ppos)++; -+ list_for_each_entry(probe_desc, &probe_list, head) { -+ for (i = 0; i < probe_desc->nr_events; i++) { -+ if (iter++ >= *ppos) -+ return (void *) probe_desc->event_desc[i]; -+ } -+ } -+ /* End of list */ -+ return NULL; -+} -+ -+static -+void tp_list_stop(struct seq_file *m, void *p) -+{ -+ mutex_unlock(&probe_mutex); -+} -+ -+static -+int tp_list_show(struct seq_file *m, void *p) -+{ -+ const struct lttng_event_desc *probe_desc = p; -+ -+ seq_printf(m, "event { name = %s; };\n", -+ probe_desc->name); -+ return 0; -+} -+ -+static -+const struct seq_operations lttng_tracepoint_list_seq_ops = { -+ .start = tp_list_start, -+ .next = tp_list_next, -+ .stop = tp_list_stop, -+ .show = tp_list_show, -+}; -+ -+static -+int lttng_tracepoint_list_open(struct inode *inode, struct file *file) -+{ -+ return seq_open(file, <tng_tracepoint_list_seq_ops); -+} -+ -+const struct file_operations lttng_tracepoint_list_fops = { -+ .owner = THIS_MODULE, -+ .open = lttng_tracepoint_list_open, -+ .read = seq_read, -+ .llseek = seq_lseek, -+ .release = seq_release, -+}; ---- /dev/null -+++ b/drivers/staging/lttng/lttng-ring-buffer-client-discard.c -@@ -0,0 +1,33 @@ -+/* -+ * lttng-ring-buffer-client-discard.c -+ * -+ * LTTng lib ring buffer client (discard mode). -+ * -+ * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/module.h> -+#include "lttng-tracer.h" -+ -+#define RING_BUFFER_MODE_TEMPLATE RING_BUFFER_DISCARD -+#define RING_BUFFER_MODE_TEMPLATE_STRING "discard" -+#define RING_BUFFER_OUTPUT_TEMPLATE RING_BUFFER_SPLICE -+#include "lttng-ring-buffer-client.h" -+ -+MODULE_LICENSE("GPL and additional rights"); -+MODULE_AUTHOR("Mathieu Desnoyers"); -+MODULE_DESCRIPTION("LTTng Ring Buffer Client Discard Mode"); ---- /dev/null -+++ b/drivers/staging/lttng/lttng-ring-buffer-client-mmap-discard.c -@@ -0,0 +1,33 @@ -+/* -+ * lttng-ring-buffer-client-discard.c -+ * -+ * LTTng lib ring buffer client (discard mode). -+ * -+ * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/module.h> -+#include "lttng-tracer.h" -+ -+#define RING_BUFFER_MODE_TEMPLATE RING_BUFFER_DISCARD -+#define RING_BUFFER_MODE_TEMPLATE_STRING "discard-mmap" -+#define RING_BUFFER_OUTPUT_TEMPLATE RING_BUFFER_MMAP -+#include "lttng-ring-buffer-client.h" -+ -+MODULE_LICENSE("GPL and additional rights"); -+MODULE_AUTHOR("Mathieu Desnoyers"); -+MODULE_DESCRIPTION("LTTng Ring Buffer Client Discard Mode"); ---- /dev/null -+++ b/drivers/staging/lttng/lttng-ring-buffer-client-mmap-overwrite.c -@@ -0,0 +1,33 @@ -+/* -+ * lttng-ring-buffer-client-overwrite.c -+ * -+ * LTTng lib ring buffer client (overwrite mode). -+ * -+ * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/module.h> -+#include "lttng-tracer.h" -+ -+#define RING_BUFFER_MODE_TEMPLATE RING_BUFFER_OVERWRITE -+#define RING_BUFFER_MODE_TEMPLATE_STRING "overwrite-mmap" -+#define RING_BUFFER_OUTPUT_TEMPLATE RING_BUFFER_MMAP -+#include "lttng-ring-buffer-client.h" -+ -+MODULE_LICENSE("GPL and additional rights"); -+MODULE_AUTHOR("Mathieu Desnoyers"); -+MODULE_DESCRIPTION("LTTng Ring Buffer Client Overwrite Mode"); ---- /dev/null -+++ b/drivers/staging/lttng/lttng-ring-buffer-client-overwrite.c -@@ -0,0 +1,33 @@ -+/* -+ * lttng-ring-buffer-client-overwrite.c -+ * -+ * LTTng lib ring buffer client (overwrite mode). -+ * -+ * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/module.h> -+#include "lttng-tracer.h" -+ -+#define RING_BUFFER_MODE_TEMPLATE RING_BUFFER_OVERWRITE -+#define RING_BUFFER_MODE_TEMPLATE_STRING "overwrite" -+#define RING_BUFFER_OUTPUT_TEMPLATE RING_BUFFER_SPLICE -+#include "lttng-ring-buffer-client.h" -+ -+MODULE_LICENSE("GPL and additional rights"); -+MODULE_AUTHOR("Mathieu Desnoyers"); -+MODULE_DESCRIPTION("LTTng Ring Buffer Client Overwrite Mode"); ---- /dev/null -+++ b/drivers/staging/lttng/lttng-ring-buffer-client.h -@@ -0,0 +1,600 @@ -+/* -+ * lttng-ring-buffer-client.h -+ * -+ * LTTng lib ring buffer client template. -+ * -+ * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/module.h> -+#include <linux/types.h> -+#include "lib/bitfield.h" -+#include "wrapper/vmalloc.h" /* for wrapper_vmalloc_sync_all() */ -+#include "wrapper/trace-clock.h" -+#include "lttng-events.h" -+#include "lttng-tracer.h" -+#include "wrapper/ringbuffer/frontend_types.h" -+ -+#define LTTNG_COMPACT_EVENT_BITS 5 -+#define LTTNG_COMPACT_TSC_BITS 27 -+ -+/* -+ * Keep the natural field alignment for _each field_ within this structure if -+ * you ever add/remove a field from this header. Packed attribute is not used -+ * because gcc generates poor code on at least powerpc and mips. Don't ever -+ * let gcc add padding between the structure elements. -+ * -+ * The guarantee we have with timestamps is that all the events in a -+ * packet are included (inclusive) within the begin/end timestamps of -+ * the packet. Another guarantee we have is that the "timestamp begin", -+ * as well as the event timestamps, are monotonically increasing (never -+ * decrease) when moving forward in a stream (physically). But this -+ * guarantee does not apply to "timestamp end", because it is sampled at -+ * commit time, which is not ordered with respect to space reservation. -+ */ -+ -+struct packet_header { -+ /* Trace packet header */ -+ uint32_t magic; /* -+ * Trace magic number. -+ * contains endianness information. -+ */ -+ uint8_t uuid[16]; -+ uint32_t stream_id; -+ -+ struct { -+ /* Stream packet context */ -+ uint64_t timestamp_begin; /* Cycle count at subbuffer start */ -+ uint64_t timestamp_end; /* Cycle count at subbuffer end */ -+ uint64_t content_size; /* Size of data in subbuffer */ -+ uint64_t packet_size; /* Subbuffer size (include padding) */ -+ unsigned long events_discarded; /* -+ * Events lost in this subbuffer since -+ * the beginning of the trace. -+ * (may overflow) -+ */ -+ uint32_t cpu_id; /* CPU id associated with stream */ -+ uint8_t header_end; /* End of header */ -+ } ctx; -+}; -+ -+ -+static inline notrace u64 lib_ring_buffer_clock_read(struct channel *chan) -+{ -+ return trace_clock_read64(); -+} -+ -+static inline -+size_t ctx_get_size(size_t offset, struct lttng_ctx *ctx) -+{ -+ int i; -+ size_t orig_offset = offset; -+ -+ if (likely(!ctx)) -+ return 0; -+ for (i = 0; i < ctx->nr_fields; i++) -+ offset += ctx->fields[i].get_size(offset); -+ return offset - orig_offset; -+} -+ -+static inline -+void ctx_record(struct lib_ring_buffer_ctx *bufctx, -+ struct lttng_channel *chan, -+ struct lttng_ctx *ctx) -+{ -+ int i; -+ -+ if (likely(!ctx)) -+ return; -+ for (i = 0; i < ctx->nr_fields; i++) -+ ctx->fields[i].record(&ctx->fields[i], bufctx, chan); -+} -+ -+/* -+ * record_header_size - Calculate the header size and padding necessary. -+ * @config: ring buffer instance configuration -+ * @chan: channel -+ * @offset: offset in the write buffer -+ * @pre_header_padding: padding to add before the header (output) -+ * @ctx: reservation context -+ * -+ * Returns the event header size (including padding). -+ * -+ * The payload must itself determine its own alignment from the biggest type it -+ * contains. -+ */ -+static __inline__ -+unsigned char record_header_size(const struct lib_ring_buffer_config *config, -+ struct channel *chan, size_t offset, -+ size_t *pre_header_padding, -+ struct lib_ring_buffer_ctx *ctx) -+{ -+ struct lttng_channel *lttng_chan = channel_get_private(chan); -+ struct lttng_event *event = ctx->priv; -+ size_t orig_offset = offset; -+ size_t padding; -+ -+ switch (lttng_chan->header_type) { -+ case 1: /* compact */ -+ padding = lib_ring_buffer_align(offset, lttng_alignof(uint32_t)); -+ offset += padding; -+ if (!(ctx->rflags & (RING_BUFFER_RFLAG_FULL_TSC | LTTNG_RFLAG_EXTENDED))) { -+ offset += sizeof(uint32_t); /* id and timestamp */ -+ } else { -+ /* Minimum space taken by LTTNG_COMPACT_EVENT_BITS id */ -+ offset += (LTTNG_COMPACT_EVENT_BITS + CHAR_BIT - 1) / CHAR_BIT; -+ /* Align extended struct on largest member */ -+ offset += lib_ring_buffer_align(offset, lttng_alignof(uint64_t)); -+ offset += sizeof(uint32_t); /* id */ -+ offset += lib_ring_buffer_align(offset, lttng_alignof(uint64_t)); -+ offset += sizeof(uint64_t); /* timestamp */ -+ } -+ break; -+ case 2: /* large */ -+ padding = lib_ring_buffer_align(offset, lttng_alignof(uint16_t)); -+ offset += padding; -+ offset += sizeof(uint16_t); -+ if (!(ctx->rflags & (RING_BUFFER_RFLAG_FULL_TSC | LTTNG_RFLAG_EXTENDED))) { -+ offset += lib_ring_buffer_align(offset, lttng_alignof(uint32_t)); -+ offset += sizeof(uint32_t); /* timestamp */ -+ } else { -+ /* Align extended struct on largest member */ -+ offset += lib_ring_buffer_align(offset, lttng_alignof(uint64_t)); -+ offset += sizeof(uint32_t); /* id */ -+ offset += lib_ring_buffer_align(offset, lttng_alignof(uint64_t)); -+ offset += sizeof(uint64_t); /* timestamp */ -+ } -+ break; -+ default: -+ padding = 0; -+ WARN_ON_ONCE(1); -+ } -+ offset += ctx_get_size(offset, event->ctx); -+ offset += ctx_get_size(offset, lttng_chan->ctx); -+ -+ *pre_header_padding = padding; -+ return offset - orig_offset; -+} -+ -+#include "wrapper/ringbuffer/api.h" -+ -+static -+void lttng_write_event_header_slow(const struct lib_ring_buffer_config *config, -+ struct lib_ring_buffer_ctx *ctx, -+ uint32_t event_id); -+ -+/* -+ * lttng_write_event_header -+ * -+ * Writes the event header to the offset (already aligned on 32-bits). -+ * -+ * @config: ring buffer instance configuration -+ * @ctx: reservation context -+ * @event_id: event ID -+ */ -+static __inline__ -+void lttng_write_event_header(const struct lib_ring_buffer_config *config, -+ struct lib_ring_buffer_ctx *ctx, -+ uint32_t event_id) -+{ -+ struct lttng_channel *lttng_chan = channel_get_private(ctx->chan); -+ struct lttng_event *event = ctx->priv; -+ -+ if (unlikely(ctx->rflags)) -+ goto slow_path; -+ -+ switch (lttng_chan->header_type) { -+ case 1: /* compact */ -+ { -+ uint32_t id_time = 0; -+ -+ bt_bitfield_write(&id_time, uint32_t, -+ 0, -+ LTTNG_COMPACT_EVENT_BITS, -+ event_id); -+ bt_bitfield_write(&id_time, uint32_t, -+ LTTNG_COMPACT_EVENT_BITS, -+ LTTNG_COMPACT_TSC_BITS, -+ ctx->tsc); -+ lib_ring_buffer_write(config, ctx, &id_time, sizeof(id_time)); -+ break; -+ } -+ case 2: /* large */ -+ { -+ uint32_t timestamp = (uint32_t) ctx->tsc; -+ uint16_t id = event_id; -+ -+ lib_ring_buffer_write(config, ctx, &id, sizeof(id)); -+ lib_ring_buffer_align_ctx(ctx, lttng_alignof(uint32_t)); -+ lib_ring_buffer_write(config, ctx, ×tamp, sizeof(timestamp)); -+ break; -+ } -+ default: -+ WARN_ON_ONCE(1); -+ } -+ -+ ctx_record(ctx, lttng_chan, lttng_chan->ctx); -+ ctx_record(ctx, lttng_chan, event->ctx); -+ lib_ring_buffer_align_ctx(ctx, ctx->largest_align); -+ -+ return; -+ -+slow_path: -+ lttng_write_event_header_slow(config, ctx, event_id); -+} -+ -+static -+void lttng_write_event_header_slow(const struct lib_ring_buffer_config *config, -+ struct lib_ring_buffer_ctx *ctx, -+ uint32_t event_id) -+{ -+ struct lttng_channel *lttng_chan = channel_get_private(ctx->chan); -+ struct lttng_event *event = ctx->priv; -+ -+ switch (lttng_chan->header_type) { -+ case 1: /* compact */ -+ if (!(ctx->rflags & (RING_BUFFER_RFLAG_FULL_TSC | LTTNG_RFLAG_EXTENDED))) { -+ uint32_t id_time = 0; -+ -+ bt_bitfield_write(&id_time, uint32_t, -+ 0, -+ LTTNG_COMPACT_EVENT_BITS, -+ event_id); -+ bt_bitfield_write(&id_time, uint32_t, -+ LTTNG_COMPACT_EVENT_BITS, -+ LTTNG_COMPACT_TSC_BITS, ctx->tsc); -+ lib_ring_buffer_write(config, ctx, &id_time, sizeof(id_time)); -+ } else { -+ uint8_t id = 0; -+ uint64_t timestamp = ctx->tsc; -+ -+ bt_bitfield_write(&id, uint8_t, -+ 0, -+ LTTNG_COMPACT_EVENT_BITS, -+ 31); -+ lib_ring_buffer_write(config, ctx, &id, sizeof(id)); -+ /* Align extended struct on largest member */ -+ lib_ring_buffer_align_ctx(ctx, lttng_alignof(uint64_t)); -+ lib_ring_buffer_write(config, ctx, &event_id, sizeof(event_id)); -+ lib_ring_buffer_align_ctx(ctx, lttng_alignof(uint64_t)); -+ lib_ring_buffer_write(config, ctx, ×tamp, sizeof(timestamp)); -+ } -+ break; -+ case 2: /* large */ -+ { -+ if (!(ctx->rflags & (RING_BUFFER_RFLAG_FULL_TSC | LTTNG_RFLAG_EXTENDED))) { -+ uint32_t timestamp = (uint32_t) ctx->tsc; -+ uint16_t id = event_id; -+ -+ lib_ring_buffer_write(config, ctx, &id, sizeof(id)); -+ lib_ring_buffer_align_ctx(ctx, lttng_alignof(uint32_t)); -+ lib_ring_buffer_write(config, ctx, ×tamp, sizeof(timestamp)); -+ } else { -+ uint16_t id = 65535; -+ uint64_t timestamp = ctx->tsc; -+ -+ lib_ring_buffer_write(config, ctx, &id, sizeof(id)); -+ /* Align extended struct on largest member */ -+ lib_ring_buffer_align_ctx(ctx, lttng_alignof(uint64_t)); -+ lib_ring_buffer_write(config, ctx, &event_id, sizeof(event_id)); -+ lib_ring_buffer_align_ctx(ctx, lttng_alignof(uint64_t)); -+ lib_ring_buffer_write(config, ctx, ×tamp, sizeof(timestamp)); -+ } -+ break; -+ } -+ default: -+ WARN_ON_ONCE(1); -+ } -+ ctx_record(ctx, lttng_chan, lttng_chan->ctx); -+ ctx_record(ctx, lttng_chan, event->ctx); -+ lib_ring_buffer_align_ctx(ctx, ctx->largest_align); -+} -+ -+static const struct lib_ring_buffer_config client_config; -+ -+static u64 client_ring_buffer_clock_read(struct channel *chan) -+{ -+ return lib_ring_buffer_clock_read(chan); -+} -+ -+static -+size_t client_record_header_size(const struct lib_ring_buffer_config *config, -+ struct channel *chan, size_t offset, -+ size_t *pre_header_padding, -+ struct lib_ring_buffer_ctx *ctx) -+{ -+ return record_header_size(config, chan, offset, -+ pre_header_padding, ctx); -+} -+ -+/** -+ * client_packet_header_size - called on buffer-switch to a new sub-buffer -+ * -+ * Return header size without padding after the structure. Don't use packed -+ * structure because gcc generates inefficient code on some architectures -+ * (powerpc, mips..) -+ */ -+static size_t client_packet_header_size(void) -+{ -+ return offsetof(struct packet_header, ctx.header_end); -+} -+ -+static void client_buffer_begin(struct lib_ring_buffer *buf, u64 tsc, -+ unsigned int subbuf_idx) -+{ -+ struct channel *chan = buf->backend.chan; -+ struct packet_header *header = -+ (struct packet_header *) -+ lib_ring_buffer_offset_address(&buf->backend, -+ subbuf_idx * chan->backend.subbuf_size); -+ struct lttng_channel *lttng_chan = channel_get_private(chan); -+ struct lttng_session *session = lttng_chan->session; -+ -+ header->magic = CTF_MAGIC_NUMBER; -+ memcpy(header->uuid, session->uuid.b, sizeof(session->uuid)); -+ header->stream_id = lttng_chan->id; -+ header->ctx.timestamp_begin = tsc; -+ header->ctx.timestamp_end = 0; -+ header->ctx.content_size = ~0ULL; /* for debugging */ -+ header->ctx.packet_size = ~0ULL; -+ header->ctx.events_discarded = 0; -+ header->ctx.cpu_id = buf->backend.cpu; -+} -+ -+/* -+ * offset is assumed to never be 0 here : never deliver a completely empty -+ * subbuffer. data_size is between 1 and subbuf_size. -+ */ -+static void client_buffer_end(struct lib_ring_buffer *buf, u64 tsc, -+ unsigned int subbuf_idx, unsigned long data_size) -+{ -+ struct channel *chan = buf->backend.chan; -+ struct packet_header *header = -+ (struct packet_header *) -+ lib_ring_buffer_offset_address(&buf->backend, -+ subbuf_idx * chan->backend.subbuf_size); -+ unsigned long records_lost = 0; -+ -+ header->ctx.timestamp_end = tsc; -+ header->ctx.content_size = -+ (uint64_t) data_size * CHAR_BIT; /* in bits */ -+ header->ctx.packet_size = -+ (uint64_t) PAGE_ALIGN(data_size) * CHAR_BIT; /* in bits */ -+ records_lost += lib_ring_buffer_get_records_lost_full(&client_config, buf); -+ records_lost += lib_ring_buffer_get_records_lost_wrap(&client_config, buf); -+ records_lost += lib_ring_buffer_get_records_lost_big(&client_config, buf); -+ header->ctx.events_discarded = records_lost; -+} -+ -+static int client_buffer_create(struct lib_ring_buffer *buf, void *priv, -+ int cpu, const char *name) -+{ -+ return 0; -+} -+ -+static void client_buffer_finalize(struct lib_ring_buffer *buf, void *priv, int cpu) -+{ -+} -+ -+static const struct lib_ring_buffer_config client_config = { -+ .cb.ring_buffer_clock_read = client_ring_buffer_clock_read, -+ .cb.record_header_size = client_record_header_size, -+ .cb.subbuffer_header_size = client_packet_header_size, -+ .cb.buffer_begin = client_buffer_begin, -+ .cb.buffer_end = client_buffer_end, -+ .cb.buffer_create = client_buffer_create, -+ .cb.buffer_finalize = client_buffer_finalize, -+ -+ .tsc_bits = LTTNG_COMPACT_TSC_BITS, -+ .alloc = RING_BUFFER_ALLOC_PER_CPU, -+ .sync = RING_BUFFER_SYNC_PER_CPU, -+ .mode = RING_BUFFER_MODE_TEMPLATE, -+ .backend = RING_BUFFER_PAGE, -+ .output = RING_BUFFER_OUTPUT_TEMPLATE, -+ .oops = RING_BUFFER_OOPS_CONSISTENCY, -+ .ipi = RING_BUFFER_IPI_BARRIER, -+ .wakeup = RING_BUFFER_WAKEUP_BY_TIMER, -+}; -+ -+static -+struct channel *_channel_create(const char *name, -+ struct lttng_channel *lttng_chan, void *buf_addr, -+ size_t subbuf_size, size_t num_subbuf, -+ unsigned int switch_timer_interval, -+ unsigned int read_timer_interval) -+{ -+ return channel_create(&client_config, name, lttng_chan, buf_addr, -+ subbuf_size, num_subbuf, switch_timer_interval, -+ read_timer_interval); -+} -+ -+static -+void lttng_channel_destroy(struct channel *chan) -+{ -+ channel_destroy(chan); -+} -+ -+static -+struct lib_ring_buffer *lttng_buffer_read_open(struct channel *chan) -+{ -+ struct lib_ring_buffer *buf; -+ int cpu; -+ -+ for_each_channel_cpu(cpu, chan) { -+ buf = channel_get_ring_buffer(&client_config, chan, cpu); -+ if (!lib_ring_buffer_open_read(buf)) -+ return buf; -+ } -+ return NULL; -+} -+ -+static -+int lttng_buffer_has_read_closed_stream(struct channel *chan) -+{ -+ struct lib_ring_buffer *buf; -+ int cpu; -+ -+ for_each_channel_cpu(cpu, chan) { -+ buf = channel_get_ring_buffer(&client_config, chan, cpu); -+ if (!atomic_long_read(&buf->active_readers)) -+ return 1; -+ } -+ return 0; -+} -+ -+static -+void lttng_buffer_read_close(struct lib_ring_buffer *buf) -+{ -+ lib_ring_buffer_release_read(buf); -+} -+ -+static -+int lttng_event_reserve(struct lib_ring_buffer_ctx *ctx, -+ uint32_t event_id) -+{ -+ struct lttng_channel *lttng_chan = channel_get_private(ctx->chan); -+ int ret, cpu; -+ -+ cpu = lib_ring_buffer_get_cpu(&client_config); -+ if (cpu < 0) -+ return -EPERM; -+ ctx->cpu = cpu; -+ -+ switch (lttng_chan->header_type) { -+ case 1: /* compact */ -+ if (event_id > 30) -+ ctx->rflags |= LTTNG_RFLAG_EXTENDED; -+ break; -+ case 2: /* large */ -+ if (event_id > 65534) -+ ctx->rflags |= LTTNG_RFLAG_EXTENDED; -+ break; -+ default: -+ WARN_ON_ONCE(1); -+ } -+ -+ ret = lib_ring_buffer_reserve(&client_config, ctx); -+ if (ret) -+ goto put; -+ lttng_write_event_header(&client_config, ctx, event_id); -+ return 0; -+put: -+ lib_ring_buffer_put_cpu(&client_config); -+ return ret; -+} -+ -+static -+void lttng_event_commit(struct lib_ring_buffer_ctx *ctx) -+{ -+ lib_ring_buffer_commit(&client_config, ctx); -+ lib_ring_buffer_put_cpu(&client_config); -+} -+ -+static -+void lttng_event_write(struct lib_ring_buffer_ctx *ctx, const void *src, -+ size_t len) -+{ -+ lib_ring_buffer_write(&client_config, ctx, src, len); -+} -+ -+static -+void lttng_event_write_from_user(struct lib_ring_buffer_ctx *ctx, -+ const void __user *src, size_t len) -+{ -+ lib_ring_buffer_copy_from_user_inatomic(&client_config, ctx, src, len); -+} -+ -+static -+void lttng_event_memset(struct lib_ring_buffer_ctx *ctx, -+ int c, size_t len) -+{ -+ lib_ring_buffer_memset(&client_config, ctx, c, len); -+} -+ -+static -+wait_queue_head_t *lttng_get_writer_buf_wait_queue(struct channel *chan, int cpu) -+{ -+ struct lib_ring_buffer *buf = channel_get_ring_buffer(&client_config, -+ chan, cpu); -+ return &buf->write_wait; -+} -+ -+static -+wait_queue_head_t *lttng_get_hp_wait_queue(struct channel *chan) -+{ -+ return &chan->hp_wait; -+} -+ -+static -+int lttng_is_finalized(struct channel *chan) -+{ -+ return lib_ring_buffer_channel_is_finalized(chan); -+} -+ -+static -+int lttng_is_disabled(struct channel *chan) -+{ -+ return lib_ring_buffer_channel_is_disabled(chan); -+} -+ -+static struct lttng_transport lttng_relay_transport = { -+ .name = "relay-" RING_BUFFER_MODE_TEMPLATE_STRING, -+ .owner = THIS_MODULE, -+ .ops = { -+ .channel_create = _channel_create, -+ .channel_destroy = lttng_channel_destroy, -+ .buffer_read_open = lttng_buffer_read_open, -+ .buffer_has_read_closed_stream = -+ lttng_buffer_has_read_closed_stream, -+ .buffer_read_close = lttng_buffer_read_close, -+ .event_reserve = lttng_event_reserve, -+ .event_commit = lttng_event_commit, -+ .event_write = lttng_event_write, -+ .event_write_from_user = lttng_event_write_from_user, -+ .event_memset = lttng_event_memset, -+ .packet_avail_size = NULL, /* Would be racy anyway */ -+ .get_writer_buf_wait_queue = lttng_get_writer_buf_wait_queue, -+ .get_hp_wait_queue = lttng_get_hp_wait_queue, -+ .is_finalized = lttng_is_finalized, -+ .is_disabled = lttng_is_disabled, -+ }, -+}; -+ -+static int __init lttng_ring_buffer_client_init(void) -+{ -+ /* -+ * This vmalloc sync all also takes care of the lib ring buffer -+ * vmalloc'd module pages when it is built as a module into LTTng. -+ */ -+ wrapper_vmalloc_sync_all(); -+ lttng_transport_register(<tng_relay_transport); -+ return 0; -+} -+ -+module_init(lttng_ring_buffer_client_init); -+ -+static void __exit lttng_ring_buffer_client_exit(void) -+{ -+ lttng_transport_unregister(<tng_relay_transport); -+} -+ -+module_exit(lttng_ring_buffer_client_exit); -+ -+MODULE_LICENSE("GPL and additional rights"); -+MODULE_AUTHOR("Mathieu Desnoyers"); -+MODULE_DESCRIPTION("LTTng ring buffer " RING_BUFFER_MODE_TEMPLATE_STRING -+ " client"); ---- /dev/null -+++ b/drivers/staging/lttng/lttng-ring-buffer-metadata-client.c -@@ -0,0 +1,33 @@ -+/* -+ * lttng-ring-buffer-metadata-client.c -+ * -+ * LTTng lib ring buffer metadta client. -+ * -+ * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/module.h> -+#include "lttng-tracer.h" -+ -+#define RING_BUFFER_MODE_TEMPLATE RING_BUFFER_DISCARD -+#define RING_BUFFER_MODE_TEMPLATE_STRING "metadata" -+#define RING_BUFFER_OUTPUT_TEMPLATE RING_BUFFER_SPLICE -+#include "lttng-ring-buffer-metadata-client.h" -+ -+MODULE_LICENSE("GPL and additional rights"); -+MODULE_AUTHOR("Mathieu Desnoyers"); -+MODULE_DESCRIPTION("LTTng Ring Buffer Metadata Client"); ---- /dev/null -+++ b/drivers/staging/lttng/lttng-ring-buffer-metadata-client.h -@@ -0,0 +1,342 @@ -+/* -+ * lttng-ring-buffer-client.h -+ * -+ * LTTng lib ring buffer client template. -+ * -+ * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/module.h> -+#include <linux/types.h> -+#include "wrapper/vmalloc.h" /* for wrapper_vmalloc_sync_all() */ -+#include "lttng-events.h" -+#include "lttng-tracer.h" -+ -+struct metadata_packet_header { -+ uint32_t magic; /* 0x75D11D57 */ -+ uint8_t uuid[16]; /* Unique Universal Identifier */ -+ uint32_t checksum; /* 0 if unused */ -+ uint32_t content_size; /* in bits */ -+ uint32_t packet_size; /* in bits */ -+ uint8_t compression_scheme; /* 0 if unused */ -+ uint8_t encryption_scheme; /* 0 if unused */ -+ uint8_t checksum_scheme; /* 0 if unused */ -+ uint8_t major; /* CTF spec major version number */ -+ uint8_t minor; /* CTF spec minor version number */ -+ uint8_t header_end[0]; -+}; -+ -+struct metadata_record_header { -+ uint8_t header_end[0]; /* End of header */ -+}; -+ -+static const struct lib_ring_buffer_config client_config; -+ -+static inline -+u64 lib_ring_buffer_clock_read(struct channel *chan) -+{ -+ return 0; -+} -+ -+static inline -+unsigned char record_header_size(const struct lib_ring_buffer_config *config, -+ struct channel *chan, size_t offset, -+ size_t *pre_header_padding, -+ struct lib_ring_buffer_ctx *ctx) -+{ -+ return 0; -+} -+ -+#include "wrapper/ringbuffer/api.h" -+ -+static u64 client_ring_buffer_clock_read(struct channel *chan) -+{ -+ return 0; -+} -+ -+static -+size_t client_record_header_size(const struct lib_ring_buffer_config *config, -+ struct channel *chan, size_t offset, -+ size_t *pre_header_padding, -+ struct lib_ring_buffer_ctx *ctx) -+{ -+ return 0; -+} -+ -+/** -+ * client_packet_header_size - called on buffer-switch to a new sub-buffer -+ * -+ * Return header size without padding after the structure. Don't use packed -+ * structure because gcc generates inefficient code on some architectures -+ * (powerpc, mips..) -+ */ -+static size_t client_packet_header_size(void) -+{ -+ return offsetof(struct metadata_packet_header, header_end); -+} -+ -+static void client_buffer_begin(struct lib_ring_buffer *buf, u64 tsc, -+ unsigned int subbuf_idx) -+{ -+ struct channel *chan = buf->backend.chan; -+ struct metadata_packet_header *header = -+ (struct metadata_packet_header *) -+ lib_ring_buffer_offset_address(&buf->backend, -+ subbuf_idx * chan->backend.subbuf_size); -+ struct lttng_channel *lttng_chan = channel_get_private(chan); -+ struct lttng_session *session = lttng_chan->session; -+ -+ header->magic = TSDL_MAGIC_NUMBER; -+ memcpy(header->uuid, session->uuid.b, sizeof(session->uuid)); -+ header->checksum = 0; /* 0 if unused */ -+ header->content_size = 0xFFFFFFFF; /* in bits, for debugging */ -+ header->packet_size = 0xFFFFFFFF; /* in bits, for debugging */ -+ header->compression_scheme = 0; /* 0 if unused */ -+ header->encryption_scheme = 0; /* 0 if unused */ -+ header->checksum_scheme = 0; /* 0 if unused */ -+ header->major = CTF_SPEC_MAJOR; -+ header->minor = CTF_SPEC_MINOR; -+} -+ -+/* -+ * offset is assumed to never be 0 here : never deliver a completely empty -+ * subbuffer. data_size is between 1 and subbuf_size. -+ */ -+static void client_buffer_end(struct lib_ring_buffer *buf, u64 tsc, -+ unsigned int subbuf_idx, unsigned long data_size) -+{ -+ struct channel *chan = buf->backend.chan; -+ struct metadata_packet_header *header = -+ (struct metadata_packet_header *) -+ lib_ring_buffer_offset_address(&buf->backend, -+ subbuf_idx * chan->backend.subbuf_size); -+ unsigned long records_lost = 0; -+ -+ header->content_size = data_size * CHAR_BIT; /* in bits */ -+ header->packet_size = PAGE_ALIGN(data_size) * CHAR_BIT; /* in bits */ -+ /* -+ * We do not care about the records lost count, because the metadata -+ * channel waits and retry. -+ */ -+ (void) lib_ring_buffer_get_records_lost_full(&client_config, buf); -+ records_lost += lib_ring_buffer_get_records_lost_wrap(&client_config, buf); -+ records_lost += lib_ring_buffer_get_records_lost_big(&client_config, buf); -+ WARN_ON_ONCE(records_lost != 0); -+} -+ -+static int client_buffer_create(struct lib_ring_buffer *buf, void *priv, -+ int cpu, const char *name) -+{ -+ return 0; -+} -+ -+static void client_buffer_finalize(struct lib_ring_buffer *buf, void *priv, int cpu) -+{ -+} -+ -+static const struct lib_ring_buffer_config client_config = { -+ .cb.ring_buffer_clock_read = client_ring_buffer_clock_read, -+ .cb.record_header_size = client_record_header_size, -+ .cb.subbuffer_header_size = client_packet_header_size, -+ .cb.buffer_begin = client_buffer_begin, -+ .cb.buffer_end = client_buffer_end, -+ .cb.buffer_create = client_buffer_create, -+ .cb.buffer_finalize = client_buffer_finalize, -+ -+ .tsc_bits = 0, -+ .alloc = RING_BUFFER_ALLOC_GLOBAL, -+ .sync = RING_BUFFER_SYNC_GLOBAL, -+ .mode = RING_BUFFER_MODE_TEMPLATE, -+ .backend = RING_BUFFER_PAGE, -+ .output = RING_BUFFER_OUTPUT_TEMPLATE, -+ .oops = RING_BUFFER_OOPS_CONSISTENCY, -+ .ipi = RING_BUFFER_IPI_BARRIER, -+ .wakeup = RING_BUFFER_WAKEUP_BY_TIMER, -+}; -+ -+static -+struct channel *_channel_create(const char *name, -+ struct lttng_channel *lttng_chan, void *buf_addr, -+ size_t subbuf_size, size_t num_subbuf, -+ unsigned int switch_timer_interval, -+ unsigned int read_timer_interval) -+{ -+ return channel_create(&client_config, name, lttng_chan, buf_addr, -+ subbuf_size, num_subbuf, switch_timer_interval, -+ read_timer_interval); -+} -+ -+static -+void lttng_channel_destroy(struct channel *chan) -+{ -+ channel_destroy(chan); -+} -+ -+static -+struct lib_ring_buffer *lttng_buffer_read_open(struct channel *chan) -+{ -+ struct lib_ring_buffer *buf; -+ -+ buf = channel_get_ring_buffer(&client_config, chan, 0); -+ if (!lib_ring_buffer_open_read(buf)) -+ return buf; -+ return NULL; -+} -+ -+static -+int lttng_buffer_has_read_closed_stream(struct channel *chan) -+{ -+ struct lib_ring_buffer *buf; -+ int cpu; -+ -+ for_each_channel_cpu(cpu, chan) { -+ buf = channel_get_ring_buffer(&client_config, chan, cpu); -+ if (!atomic_long_read(&buf->active_readers)) -+ return 1; -+ } -+ return 0; -+} -+ -+static -+void lttng_buffer_read_close(struct lib_ring_buffer *buf) -+{ -+ lib_ring_buffer_release_read(buf); -+} -+ -+static -+int lttng_event_reserve(struct lib_ring_buffer_ctx *ctx, uint32_t event_id) -+{ -+ return lib_ring_buffer_reserve(&client_config, ctx); -+} -+ -+static -+void lttng_event_commit(struct lib_ring_buffer_ctx *ctx) -+{ -+ lib_ring_buffer_commit(&client_config, ctx); -+} -+ -+static -+void lttng_event_write(struct lib_ring_buffer_ctx *ctx, const void *src, -+ size_t len) -+{ -+ lib_ring_buffer_write(&client_config, ctx, src, len); -+} -+ -+static -+void lttng_event_write_from_user(struct lib_ring_buffer_ctx *ctx, -+ const void __user *src, size_t len) -+{ -+ lib_ring_buffer_copy_from_user_inatomic(&client_config, ctx, src, len); -+} -+ -+static -+void lttng_event_memset(struct lib_ring_buffer_ctx *ctx, -+ int c, size_t len) -+{ -+ lib_ring_buffer_memset(&client_config, ctx, c, len); -+} -+ -+static -+size_t lttng_packet_avail_size(struct channel *chan) -+ -+{ -+ unsigned long o_begin; -+ struct lib_ring_buffer *buf; -+ -+ buf = chan->backend.buf; /* Only for global buffer ! */ -+ o_begin = v_read(&client_config, &buf->offset); -+ if (subbuf_offset(o_begin, chan) != 0) { -+ return chan->backend.subbuf_size - subbuf_offset(o_begin, chan); -+ } else { -+ return chan->backend.subbuf_size - subbuf_offset(o_begin, chan) -+ - sizeof(struct metadata_packet_header); -+ } -+} -+ -+static -+wait_queue_head_t *lttng_get_writer_buf_wait_queue(struct channel *chan, int cpu) -+{ -+ struct lib_ring_buffer *buf = channel_get_ring_buffer(&client_config, -+ chan, cpu); -+ return &buf->write_wait; -+} -+ -+static -+wait_queue_head_t *lttng_get_hp_wait_queue(struct channel *chan) -+{ -+ return &chan->hp_wait; -+} -+ -+static -+int lttng_is_finalized(struct channel *chan) -+{ -+ return lib_ring_buffer_channel_is_finalized(chan); -+} -+ -+static -+int lttng_is_disabled(struct channel *chan) -+{ -+ return lib_ring_buffer_channel_is_disabled(chan); -+} -+ -+static struct lttng_transport lttng_relay_transport = { -+ .name = "relay-" RING_BUFFER_MODE_TEMPLATE_STRING, -+ .owner = THIS_MODULE, -+ .ops = { -+ .channel_create = _channel_create, -+ .channel_destroy = lttng_channel_destroy, -+ .buffer_read_open = lttng_buffer_read_open, -+ .buffer_has_read_closed_stream = -+ lttng_buffer_has_read_closed_stream, -+ .buffer_read_close = lttng_buffer_read_close, -+ .event_reserve = lttng_event_reserve, -+ .event_commit = lttng_event_commit, -+ .event_write_from_user = lttng_event_write_from_user, -+ .event_memset = lttng_event_memset, -+ .event_write = lttng_event_write, -+ .packet_avail_size = lttng_packet_avail_size, -+ .get_writer_buf_wait_queue = lttng_get_writer_buf_wait_queue, -+ .get_hp_wait_queue = lttng_get_hp_wait_queue, -+ .is_finalized = lttng_is_finalized, -+ .is_disabled = lttng_is_disabled, -+ }, -+}; -+ -+static int __init lttng_ring_buffer_client_init(void) -+{ -+ /* -+ * This vmalloc sync all also takes care of the lib ring buffer -+ * vmalloc'd module pages when it is built as a module into LTTng. -+ */ -+ wrapper_vmalloc_sync_all(); -+ lttng_transport_register(<tng_relay_transport); -+ return 0; -+} -+ -+module_init(lttng_ring_buffer_client_init); -+ -+static void __exit lttng_ring_buffer_client_exit(void) -+{ -+ lttng_transport_unregister(<tng_relay_transport); -+} -+ -+module_exit(lttng_ring_buffer_client_exit); -+ -+MODULE_LICENSE("GPL and additional rights"); -+MODULE_AUTHOR("Mathieu Desnoyers"); -+MODULE_DESCRIPTION("LTTng ring buffer " RING_BUFFER_MODE_TEMPLATE_STRING -+ " client"); ---- /dev/null -+++ b/drivers/staging/lttng/lttng-ring-buffer-metadata-mmap-client.c -@@ -0,0 +1,33 @@ -+/* -+ * lttng-ring-buffer-metadata-client.c -+ * -+ * LTTng lib ring buffer metadta client. -+ * -+ * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/module.h> -+#include "lttng-tracer.h" -+ -+#define RING_BUFFER_MODE_TEMPLATE RING_BUFFER_DISCARD -+#define RING_BUFFER_MODE_TEMPLATE_STRING "metadata-mmap" -+#define RING_BUFFER_OUTPUT_TEMPLATE RING_BUFFER_MMAP -+#include "lttng-ring-buffer-metadata-client.h" -+ -+MODULE_LICENSE("GPL and additional rights"); -+MODULE_AUTHOR("Mathieu Desnoyers"); -+MODULE_DESCRIPTION("LTTng Ring Buffer Metadata Client"); ---- /dev/null -+++ b/drivers/staging/lttng/lttng-statedump-impl.c -@@ -0,0 +1,427 @@ -+/* -+ * lttng-statedump.c -+ * -+ * Linux Trace Toolkit Next Generation Kernel State Dump -+ * -+ * Copyright 2005 Jean-Hugues Deschenes <jean-hugues.deschenes@polymtl.ca> -+ * Copyright 2006-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ * -+ * Changes: -+ * Eric Clement: Add listing of network IP interface -+ * 2006, 2007 Mathieu Desnoyers Fix kernel threads -+ * Various updates -+ */ -+ -+#include <linux/init.h> -+#include <linux/module.h> -+#include <linux/netlink.h> -+#include <linux/inet.h> -+#include <linux/ip.h> -+#include <linux/kthread.h> -+#include <linux/proc_fs.h> -+#include <linux/file.h> -+#include <linux/interrupt.h> -+#include <linux/irqnr.h> -+#include <linux/cpu.h> -+#include <linux/netdevice.h> -+#include <linux/inetdevice.h> -+#include <linux/sched.h> -+#include <linux/mm.h> -+#include <linux/fdtable.h> -+#include <linux/swap.h> -+#include <linux/wait.h> -+#include <linux/mutex.h> -+ -+#include "lttng-events.h" -+#include "wrapper/irqdesc.h" -+#include "wrapper/spinlock.h" -+#include "wrapper/fdtable.h" -+#include "wrapper/nsproxy.h" -+#include "wrapper/irq.h" -+ -+#ifdef CONFIG_LTTNG_HAS_LIST_IRQ -+#include <linux/irq.h> -+#endif -+ -+/* Define the tracepoints, but do not build the probes */ -+#define CREATE_TRACE_POINTS -+#define TRACE_INCLUDE_PATH ../instrumentation/events/lttng-module -+#define TRACE_INCLUDE_FILE lttng-statedump -+#include "instrumentation/events/lttng-module/lttng-statedump.h" -+ -+struct lttng_fd_ctx { -+ char *page; -+ struct lttng_session *session; -+ struct task_struct *p; -+}; -+ -+/* -+ * Protected by the trace lock. -+ */ -+static struct delayed_work cpu_work[NR_CPUS]; -+static DECLARE_WAIT_QUEUE_HEAD(statedump_wq); -+static atomic_t kernel_threads_to_run; -+ -+enum lttng_thread_type { -+ LTTNG_USER_THREAD = 0, -+ LTTNG_KERNEL_THREAD = 1, -+}; -+ -+enum lttng_execution_mode { -+ LTTNG_USER_MODE = 0, -+ LTTNG_SYSCALL = 1, -+ LTTNG_TRAP = 2, -+ LTTNG_IRQ = 3, -+ LTTNG_SOFTIRQ = 4, -+ LTTNG_MODE_UNKNOWN = 5, -+}; -+ -+enum lttng_execution_submode { -+ LTTNG_NONE = 0, -+ LTTNG_UNKNOWN = 1, -+}; -+ -+enum lttng_process_status { -+ LTTNG_UNNAMED = 0, -+ LTTNG_WAIT_FORK = 1, -+ LTTNG_WAIT_CPU = 2, -+ LTTNG_EXIT = 3, -+ LTTNG_ZOMBIE = 4, -+ LTTNG_WAIT = 5, -+ LTTNG_RUN = 6, -+ LTTNG_DEAD = 7, -+}; -+ -+#ifdef CONFIG_INET -+static -+void lttng_enumerate_device(struct lttng_session *session, -+ struct net_device *dev) -+{ -+ struct in_device *in_dev; -+ struct in_ifaddr *ifa; -+ -+ if (dev->flags & IFF_UP) { -+ in_dev = in_dev_get(dev); -+ if (in_dev) { -+ for (ifa = in_dev->ifa_list; ifa != NULL; -+ ifa = ifa->ifa_next) { -+ trace_lttng_statedump_network_interface( -+ session, dev, ifa); -+ } -+ in_dev_put(in_dev); -+ } -+ } else { -+ trace_lttng_statedump_network_interface( -+ session, dev, NULL); -+ } -+} -+ -+static -+int lttng_enumerate_network_ip_interface(struct lttng_session *session) -+{ -+ struct net_device *dev; -+ -+ read_lock(&dev_base_lock); -+ for_each_netdev(&init_net, dev) -+ lttng_enumerate_device(session, dev); -+ read_unlock(&dev_base_lock); -+ -+ return 0; -+} -+#else /* CONFIG_INET */ -+static inline -+int lttng_enumerate_network_ip_interface(struct lttng_session *session) -+{ -+ return 0; -+} -+#endif /* CONFIG_INET */ -+ -+static -+int lttng_dump_one_fd(const void *p, struct file *file, unsigned int fd) -+{ -+ const struct lttng_fd_ctx *ctx = p; -+ const char *s = d_path(&file->f_path, ctx->page, PAGE_SIZE); -+ -+ if (IS_ERR(s)) { -+ struct dentry *dentry = file->f_path.dentry; -+ -+ /* Make sure we give at least some info */ -+ spin_lock(&dentry->d_lock); -+ trace_lttng_statedump_file_descriptor(ctx->session, ctx->p, fd, -+ dentry->d_name.name); -+ spin_unlock(&dentry->d_lock); -+ goto end; -+ } -+ trace_lttng_statedump_file_descriptor(ctx->session, ctx->p, fd, s); -+end: -+ return 0; -+} -+ -+static -+void lttng_enumerate_task_fd(struct lttng_session *session, -+ struct task_struct *p, char *tmp) -+{ -+ struct lttng_fd_ctx ctx = { .page = tmp, .session = session, .p = p }; -+ -+ task_lock(p); -+ lttng_iterate_fd(p->files, 0, lttng_dump_one_fd, &ctx); -+ task_unlock(p); -+} -+ -+static -+int lttng_enumerate_file_descriptors(struct lttng_session *session) -+{ -+ struct task_struct *p; -+ char *tmp = (char *) __get_free_page(GFP_KERNEL); -+ -+ /* Enumerate active file descriptors */ -+ rcu_read_lock(); -+ for_each_process(p) -+ lttng_enumerate_task_fd(session, p, tmp); -+ rcu_read_unlock(); -+ free_page((unsigned long) tmp); -+ return 0; -+} -+ -+#if 0 -+/* -+ * FIXME: we cannot take a mmap_sem while in a RCU read-side critical section -+ * (scheduling in atomic). Normally, the tasklist lock protects this kind of -+ * iteration, but it is not exported to modules. -+ */ -+static -+void lttng_enumerate_task_vm_maps(struct lttng_session *session, -+ struct task_struct *p) -+{ -+ struct mm_struct *mm; -+ struct vm_area_struct *map; -+ unsigned long ino; -+ -+ /* get_task_mm does a task_lock... */ -+ mm = get_task_mm(p); -+ if (!mm) -+ return; -+ -+ map = mm->mmap; -+ if (map) { -+ down_read(&mm->mmap_sem); -+ while (map) { -+ if (map->vm_file) -+ ino = map->vm_file->f_dentry->d_inode->i_ino; -+ else -+ ino = 0; -+ trace_lttng_statedump_vm_map(session, p, map, ino); -+ map = map->vm_next; -+ } -+ up_read(&mm->mmap_sem); -+ } -+ mmput(mm); -+} -+ -+static -+int lttng_enumerate_vm_maps(struct lttng_session *session) -+{ -+ struct task_struct *p; -+ -+ rcu_read_lock(); -+ for_each_process(p) -+ lttng_enumerate_task_vm_maps(session, p); -+ rcu_read_unlock(); -+ return 0; -+} -+#endif -+ -+#ifdef CONFIG_LTTNG_HAS_LIST_IRQ -+ -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,39)) -+#define irq_desc_get_chip(desc) get_irq_desc_chip(desc) -+#endif -+ -+static -+void lttng_list_interrupts(struct lttng_session *session) -+{ -+ unsigned int irq; -+ unsigned long flags = 0; -+ struct irq_desc *desc; -+ -+#define irq_to_desc wrapper_irq_to_desc -+ /* needs irq_desc */ -+ for_each_irq_desc(irq, desc) { -+ struct irqaction *action; -+ const char *irq_chip_name = -+ irq_desc_get_chip(desc)->name ? : "unnamed_irq_chip"; -+ -+ local_irq_save(flags); -+ wrapper_desc_spin_lock(&desc->lock); -+ for (action = desc->action; action; action = action->next) { -+ trace_lttng_statedump_interrupt(session, -+ irq, irq_chip_name, action); -+ } -+ wrapper_desc_spin_unlock(&desc->lock); -+ local_irq_restore(flags); -+ } -+#undef irq_to_desc -+} -+#else -+static inline -+void lttng_list_interrupts(struct lttng_session *session) -+{ -+} -+#endif -+ -+static -+void lttng_statedump_process_ns(struct lttng_session *session, -+ struct task_struct *p, -+ enum lttng_thread_type type, -+ enum lttng_execution_mode mode, -+ enum lttng_execution_submode submode, -+ enum lttng_process_status status) -+{ -+ struct nsproxy *proxy; -+ struct pid_namespace *pid_ns; -+ -+ rcu_read_lock(); -+ proxy = task_nsproxy(p); -+ if (proxy) { -+ pid_ns = lttng_get_proxy_pid_ns(proxy); -+ do { -+ trace_lttng_statedump_process_state(session, -+ p, type, mode, submode, status, pid_ns); -+ pid_ns = pid_ns->parent; -+ } while (pid_ns); -+ } else { -+ trace_lttng_statedump_process_state(session, -+ p, type, mode, submode, status, NULL); -+ } -+ rcu_read_unlock(); -+} -+ -+static -+int lttng_enumerate_process_states(struct lttng_session *session) -+{ -+ struct task_struct *g, *p; -+ -+ rcu_read_lock(); -+ for_each_process(g) { -+ p = g; -+ do { -+ enum lttng_execution_mode mode = -+ LTTNG_MODE_UNKNOWN; -+ enum lttng_execution_submode submode = -+ LTTNG_UNKNOWN; -+ enum lttng_process_status status; -+ enum lttng_thread_type type; -+ -+ task_lock(p); -+ if (p->exit_state == EXIT_ZOMBIE) -+ status = LTTNG_ZOMBIE; -+ else if (p->exit_state == EXIT_DEAD) -+ status = LTTNG_DEAD; -+ else if (p->state == TASK_RUNNING) { -+ /* Is this a forked child that has not run yet? */ -+ if (list_empty(&p->rt.run_list)) -+ status = LTTNG_WAIT_FORK; -+ else -+ /* -+ * All tasks are considered as wait_cpu; -+ * the viewer will sort out if the task -+ * was really running at this time. -+ */ -+ status = LTTNG_WAIT_CPU; -+ } else if (p->state & -+ (TASK_INTERRUPTIBLE | TASK_UNINTERRUPTIBLE)) { -+ /* Task is waiting for something to complete */ -+ status = LTTNG_WAIT; -+ } else -+ status = LTTNG_UNNAMED; -+ submode = LTTNG_NONE; -+ -+ /* -+ * Verification of t->mm is to filter out kernel -+ * threads; Viewer will further filter out if a -+ * user-space thread was in syscall mode or not. -+ */ -+ if (p->mm) -+ type = LTTNG_USER_THREAD; -+ else -+ type = LTTNG_KERNEL_THREAD; -+ lttng_statedump_process_ns(session, -+ p, type, mode, submode, status); -+ task_unlock(p); -+ } while_each_thread(g, p); -+ } -+ rcu_read_unlock(); -+ -+ return 0; -+} -+ -+static -+void lttng_statedump_work_func(struct work_struct *work) -+{ -+ if (atomic_dec_and_test(&kernel_threads_to_run)) -+ /* If we are the last thread, wake up do_lttng_statedump */ -+ wake_up(&statedump_wq); -+} -+ -+static -+int do_lttng_statedump(struct lttng_session *session) -+{ -+ int cpu; -+ -+ trace_lttng_statedump_start(session); -+ lttng_enumerate_process_states(session); -+ lttng_enumerate_file_descriptors(session); -+ /* FIXME lttng_enumerate_vm_maps(session); */ -+ lttng_list_interrupts(session); -+ lttng_enumerate_network_ip_interface(session); -+ -+ /* TODO lttng_dump_idt_table(session); */ -+ /* TODO lttng_dump_softirq_vec(session); */ -+ /* TODO lttng_list_modules(session); */ -+ /* TODO lttng_dump_swap_files(session); */ -+ -+ /* -+ * Fire off a work queue on each CPU. Their sole purpose in life -+ * is to guarantee that each CPU has been in a state where is was in -+ * syscall mode (i.e. not in a trap, an IRQ or a soft IRQ). -+ */ -+ get_online_cpus(); -+ atomic_set(&kernel_threads_to_run, num_online_cpus()); -+ for_each_online_cpu(cpu) { -+ INIT_DELAYED_WORK(&cpu_work[cpu], lttng_statedump_work_func); -+ schedule_delayed_work_on(cpu, &cpu_work[cpu], 0); -+ } -+ /* Wait for all threads to run */ -+ __wait_event(statedump_wq, (atomic_read(&kernel_threads_to_run) == 0)); -+ put_online_cpus(); -+ /* Our work is done */ -+ trace_lttng_statedump_end(session); -+ return 0; -+} -+ -+/* -+ * Called with session mutex held. -+ */ -+int lttng_statedump_start(struct lttng_session *session) -+{ -+ return do_lttng_statedump(session); -+} -+EXPORT_SYMBOL_GPL(lttng_statedump_start); -+ -+MODULE_LICENSE("GPL and additional rights"); -+MODULE_AUTHOR("Jean-Hugues Deschenes"); -+MODULE_DESCRIPTION("Linux Trace Toolkit Next Generation Statedump"); ---- /dev/null -+++ b/drivers/staging/lttng/lttng-syscalls.c -@@ -0,0 +1,459 @@ -+/* -+ * lttng-syscalls.c -+ * -+ * LTTng syscall probes. -+ * -+ * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/module.h> -+#include <linux/slab.h> -+#include <linux/compat.h> -+#include <asm/ptrace.h> -+#include <asm/syscall.h> -+ -+#include "wrapper/tracepoint.h" -+#include "lttng-events.h" -+ -+#ifndef CONFIG_COMPAT -+# ifndef is_compat_task -+# define is_compat_task() (0) -+# endif -+#endif -+ -+static -+void syscall_entry_probe(void *__data, struct pt_regs *regs, long id); -+ -+/* -+ * Forward declarations for old kernels. -+ */ -+struct mmsghdr; -+struct rlimit64; -+struct oldold_utsname; -+struct old_utsname; -+struct sel_arg_struct; -+struct mmap_arg_struct; -+ -+/* -+ * Take care of NOARGS not supported by mainline. -+ */ -+#define DECLARE_EVENT_CLASS_NOARGS(name, tstruct, assign, print) -+#define DEFINE_EVENT_NOARGS(template, name) -+#define TRACE_EVENT_NOARGS(name, struct, assign, print) -+ -+/* -+ * Create LTTng tracepoint probes. -+ */ -+#define LTTNG_PACKAGE_BUILD -+#define CREATE_TRACE_POINTS -+#define TP_MODULE_NOINIT -+#define TRACE_INCLUDE_PATH ../instrumentation/syscalls/headers -+ -+#define PARAMS(args...) args -+ -+/* Hijack probe callback for system calls */ -+#undef TP_PROBE_CB -+#define TP_PROBE_CB(_template) &syscall_entry_probe -+#define SC_TRACE_EVENT(_name, _proto, _args, _struct, _assign, _printk) \ -+ TRACE_EVENT(_name, PARAMS(_proto), PARAMS(_args),\ -+ PARAMS(_struct), PARAMS(_assign), PARAMS(_printk)) -+#define SC_DECLARE_EVENT_CLASS_NOARGS(_name, _struct, _assign, _printk) \ -+ DECLARE_EVENT_CLASS_NOARGS(_name, PARAMS(_struct), PARAMS(_assign),\ -+ PARAMS(_printk)) -+#define SC_DEFINE_EVENT_NOARGS(_template, _name) \ -+ DEFINE_EVENT_NOARGS(_template, _name) -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM syscalls_integers -+#include "instrumentation/syscalls/headers/syscalls_integers.h" -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM syscalls_pointers -+#include "instrumentation/syscalls/headers/syscalls_pointers.h" -+#undef TRACE_SYSTEM -+#undef SC_TRACE_EVENT -+#undef SC_DECLARE_EVENT_CLASS_NOARGS -+#undef SC_DEFINE_EVENT_NOARGS -+ -+#define TRACE_SYSTEM syscalls_unknown -+#include "instrumentation/syscalls/headers/syscalls_unknown.h" -+#undef TRACE_SYSTEM -+ -+/* For compat syscalls */ -+#undef _TRACE_SYSCALLS_integers_H -+#undef _TRACE_SYSCALLS_pointers_H -+ -+/* Hijack probe callback for system calls */ -+#undef TP_PROBE_CB -+#define TP_PROBE_CB(_template) &syscall_entry_probe -+#define SC_TRACE_EVENT(_name, _proto, _args, _struct, _assign, _printk) \ -+ TRACE_EVENT(compat_##_name, PARAMS(_proto), PARAMS(_args), \ -+ PARAMS(_struct), PARAMS(_assign), \ -+ PARAMS(_printk)) -+#define SC_DECLARE_EVENT_CLASS_NOARGS(_name, _struct, _assign, _printk) \ -+ DECLARE_EVENT_CLASS_NOARGS(compat_##_name, PARAMS(_struct), \ -+ PARAMS(_assign), PARAMS(_printk)) -+#define SC_DEFINE_EVENT_NOARGS(_template, _name) \ -+ DEFINE_EVENT_NOARGS(compat_##_template, compat_##_name) -+#define TRACE_SYSTEM compat_syscalls_integers -+#include "instrumentation/syscalls/headers/compat_syscalls_integers.h" -+#undef TRACE_SYSTEM -+#define TRACE_SYSTEM compat_syscalls_pointers -+#include "instrumentation/syscalls/headers/compat_syscalls_pointers.h" -+#undef TRACE_SYSTEM -+#undef SC_TRACE_EVENT -+#undef SC_DECLARE_EVENT_CLASS_NOARGS -+#undef SC_DEFINE_EVENT_NOARGS -+#undef TP_PROBE_CB -+ -+#undef TP_MODULE_NOINIT -+#undef LTTNG_PACKAGE_BUILD -+#undef CREATE_TRACE_POINTS -+ -+struct trace_syscall_entry { -+ void *func; -+ const struct lttng_event_desc *desc; -+ const struct lttng_event_field *fields; -+ unsigned int nrargs; -+}; -+ -+#define CREATE_SYSCALL_TABLE -+ -+#undef TRACE_SYSCALL_TABLE -+#define TRACE_SYSCALL_TABLE(_template, _name, _nr, _nrargs) \ -+ [ _nr ] = { \ -+ .func = __event_probe__##_template, \ -+ .nrargs = (_nrargs), \ -+ .fields = __event_fields___##_template, \ -+ .desc = &__event_desc___##_name, \ -+ }, -+ -+static const struct trace_syscall_entry sc_table[] = { -+#include "instrumentation/syscalls/headers/syscalls_integers.h" -+#include "instrumentation/syscalls/headers/syscalls_pointers.h" -+}; -+ -+#undef TRACE_SYSCALL_TABLE -+#define TRACE_SYSCALL_TABLE(_template, _name, _nr, _nrargs) \ -+ [ _nr ] = { \ -+ .func = __event_probe__##compat_##_template, \ -+ .nrargs = (_nrargs), \ -+ .fields = __event_fields___##compat_##_template,\ -+ .desc = &__event_desc___##compat_##_name, \ -+ }, -+ -+/* Create compatibility syscall table */ -+const struct trace_syscall_entry compat_sc_table[] = { -+#include "instrumentation/syscalls/headers/compat_syscalls_integers.h" -+#include "instrumentation/syscalls/headers/compat_syscalls_pointers.h" -+}; -+ -+#undef CREATE_SYSCALL_TABLE -+ -+static void syscall_entry_unknown(struct lttng_event *event, -+ struct pt_regs *regs, unsigned int id) -+{ -+ unsigned long args[UNKNOWN_SYSCALL_NRARGS]; -+ -+ syscall_get_arguments(current, regs, 0, UNKNOWN_SYSCALL_NRARGS, args); -+ if (unlikely(is_compat_task())) -+ __event_probe__compat_sys_unknown(event, id, args); -+ else -+ __event_probe__sys_unknown(event, id, args); -+} -+ -+void syscall_entry_probe(void *__data, struct pt_regs *regs, long id) -+{ -+ struct lttng_channel *chan = __data; -+ struct lttng_event *event, *unknown_event; -+ const struct trace_syscall_entry *table, *entry; -+ size_t table_len; -+ -+ if (unlikely(is_compat_task())) { -+ table = compat_sc_table; -+ table_len = ARRAY_SIZE(compat_sc_table); -+ unknown_event = chan->sc_compat_unknown; -+ } else { -+ table = sc_table; -+ table_len = ARRAY_SIZE(sc_table); -+ unknown_event = chan->sc_unknown; -+ } -+ if (unlikely(id >= table_len)) { -+ syscall_entry_unknown(unknown_event, regs, id); -+ return; -+ } -+ if (unlikely(is_compat_task())) -+ event = chan->compat_sc_table[id]; -+ else -+ event = chan->sc_table[id]; -+ if (unlikely(!event)) { -+ syscall_entry_unknown(unknown_event, regs, id); -+ return; -+ } -+ entry = &table[id]; -+ WARN_ON_ONCE(!entry); -+ -+ switch (entry->nrargs) { -+ case 0: -+ { -+ void (*fptr)(void *__data) = entry->func; -+ -+ fptr(event); -+ break; -+ } -+ case 1: -+ { -+ void (*fptr)(void *__data, unsigned long arg0) = entry->func; -+ unsigned long args[1]; -+ -+ syscall_get_arguments(current, regs, 0, entry->nrargs, args); -+ fptr(event, args[0]); -+ break; -+ } -+ case 2: -+ { -+ void (*fptr)(void *__data, -+ unsigned long arg0, -+ unsigned long arg1) = entry->func; -+ unsigned long args[2]; -+ -+ syscall_get_arguments(current, regs, 0, entry->nrargs, args); -+ fptr(event, args[0], args[1]); -+ break; -+ } -+ case 3: -+ { -+ void (*fptr)(void *__data, -+ unsigned long arg0, -+ unsigned long arg1, -+ unsigned long arg2) = entry->func; -+ unsigned long args[3]; -+ -+ syscall_get_arguments(current, regs, 0, entry->nrargs, args); -+ fptr(event, args[0], args[1], args[2]); -+ break; -+ } -+ case 4: -+ { -+ void (*fptr)(void *__data, -+ unsigned long arg0, -+ unsigned long arg1, -+ unsigned long arg2, -+ unsigned long arg3) = entry->func; -+ unsigned long args[4]; -+ -+ syscall_get_arguments(current, regs, 0, entry->nrargs, args); -+ fptr(event, args[0], args[1], args[2], args[3]); -+ break; -+ } -+ case 5: -+ { -+ void (*fptr)(void *__data, -+ unsigned long arg0, -+ unsigned long arg1, -+ unsigned long arg2, -+ unsigned long arg3, -+ unsigned long arg4) = entry->func; -+ unsigned long args[5]; -+ -+ syscall_get_arguments(current, regs, 0, entry->nrargs, args); -+ fptr(event, args[0], args[1], args[2], args[3], args[4]); -+ break; -+ } -+ case 6: -+ { -+ void (*fptr)(void *__data, -+ unsigned long arg0, -+ unsigned long arg1, -+ unsigned long arg2, -+ unsigned long arg3, -+ unsigned long arg4, -+ unsigned long arg5) = entry->func; -+ unsigned long args[6]; -+ -+ syscall_get_arguments(current, regs, 0, entry->nrargs, args); -+ fptr(event, args[0], args[1], args[2], -+ args[3], args[4], args[5]); -+ break; -+ } -+ default: -+ break; -+ } -+} -+ -+/* noinline to diminish caller stack size */ -+static -+int fill_table(const struct trace_syscall_entry *table, size_t table_len, -+ struct lttng_event **chan_table, struct lttng_channel *chan, void *filter) -+{ -+ const struct lttng_event_desc *desc; -+ unsigned int i; -+ -+ /* Allocate events for each syscall, insert into table */ -+ for (i = 0; i < table_len; i++) { -+ struct lttng_kernel_event ev; -+ desc = table[i].desc; -+ -+ if (!desc) { -+ /* Unknown syscall */ -+ continue; -+ } -+ /* -+ * Skip those already populated by previous failed -+ * register for this channel. -+ */ -+ if (chan_table[i]) -+ continue; -+ memset(&ev, 0, sizeof(ev)); -+ strncpy(ev.name, desc->name, LTTNG_KERNEL_SYM_NAME_LEN); -+ ev.name[LTTNG_KERNEL_SYM_NAME_LEN - 1] = '\0'; -+ ev.instrumentation = LTTNG_KERNEL_NOOP; -+ chan_table[i] = lttng_event_create(chan, &ev, filter, -+ desc); -+ if (!chan_table[i]) { -+ /* -+ * If something goes wrong in event registration -+ * after the first one, we have no choice but to -+ * leave the previous events in there, until -+ * deleted by session teardown. -+ */ -+ return -EINVAL; -+ } -+ } -+ return 0; -+} -+ -+int lttng_syscalls_register(struct lttng_channel *chan, void *filter) -+{ -+ struct lttng_kernel_event ev; -+ int ret; -+ -+ wrapper_vmalloc_sync_all(); -+ -+ if (!chan->sc_table) { -+ /* create syscall table mapping syscall to events */ -+ chan->sc_table = kzalloc(sizeof(struct lttng_event *) -+ * ARRAY_SIZE(sc_table), GFP_KERNEL); -+ if (!chan->sc_table) -+ return -ENOMEM; -+ } -+ -+#ifdef CONFIG_COMPAT -+ if (!chan->compat_sc_table) { -+ /* create syscall table mapping compat syscall to events */ -+ chan->compat_sc_table = kzalloc(sizeof(struct lttng_event *) -+ * ARRAY_SIZE(compat_sc_table), GFP_KERNEL); -+ if (!chan->compat_sc_table) -+ return -ENOMEM; -+ } -+#endif -+ if (!chan->sc_unknown) { -+ const struct lttng_event_desc *desc = -+ &__event_desc___sys_unknown; -+ -+ memset(&ev, 0, sizeof(ev)); -+ strncpy(ev.name, desc->name, LTTNG_KERNEL_SYM_NAME_LEN); -+ ev.name[LTTNG_KERNEL_SYM_NAME_LEN - 1] = '\0'; -+ ev.instrumentation = LTTNG_KERNEL_NOOP; -+ chan->sc_unknown = lttng_event_create(chan, &ev, filter, -+ desc); -+ if (!chan->sc_unknown) { -+ return -EINVAL; -+ } -+ } -+ -+ if (!chan->sc_compat_unknown) { -+ const struct lttng_event_desc *desc = -+ &__event_desc___compat_sys_unknown; -+ -+ memset(&ev, 0, sizeof(ev)); -+ strncpy(ev.name, desc->name, LTTNG_KERNEL_SYM_NAME_LEN); -+ ev.name[LTTNG_KERNEL_SYM_NAME_LEN - 1] = '\0'; -+ ev.instrumentation = LTTNG_KERNEL_NOOP; -+ chan->sc_compat_unknown = lttng_event_create(chan, &ev, filter, -+ desc); -+ if (!chan->sc_compat_unknown) { -+ return -EINVAL; -+ } -+ } -+ -+ if (!chan->sc_exit) { -+ const struct lttng_event_desc *desc = -+ &__event_desc___exit_syscall; -+ -+ memset(&ev, 0, sizeof(ev)); -+ strncpy(ev.name, desc->name, LTTNG_KERNEL_SYM_NAME_LEN); -+ ev.name[LTTNG_KERNEL_SYM_NAME_LEN - 1] = '\0'; -+ ev.instrumentation = LTTNG_KERNEL_NOOP; -+ chan->sc_exit = lttng_event_create(chan, &ev, filter, -+ desc); -+ if (!chan->sc_exit) { -+ return -EINVAL; -+ } -+ } -+ -+ ret = fill_table(sc_table, ARRAY_SIZE(sc_table), -+ chan->sc_table, chan, filter); -+ if (ret) -+ return ret; -+#ifdef CONFIG_COMPAT -+ ret = fill_table(compat_sc_table, ARRAY_SIZE(compat_sc_table), -+ chan->compat_sc_table, chan, filter); -+ if (ret) -+ return ret; -+#endif -+ ret = kabi_2635_tracepoint_probe_register("sys_enter", -+ (void *) syscall_entry_probe, chan); -+ if (ret) -+ return ret; -+ /* -+ * We change the name of sys_exit tracepoint due to namespace -+ * conflict with sys_exit syscall entry. -+ */ -+ ret = kabi_2635_tracepoint_probe_register("sys_exit", -+ (void *) __event_probe__exit_syscall, -+ chan->sc_exit); -+ if (ret) { -+ WARN_ON_ONCE(kabi_2635_tracepoint_probe_unregister("sys_enter", -+ (void *) syscall_entry_probe, chan)); -+ } -+ return ret; -+} -+ -+/* -+ * Only called at session destruction. -+ */ -+int lttng_syscalls_unregister(struct lttng_channel *chan) -+{ -+ int ret; -+ -+ if (!chan->sc_table) -+ return 0; -+ ret = kabi_2635_tracepoint_probe_unregister("sys_exit", -+ (void *) __event_probe__exit_syscall, -+ chan->sc_exit); -+ if (ret) -+ return ret; -+ ret = kabi_2635_tracepoint_probe_unregister("sys_enter", -+ (void *) syscall_entry_probe, chan); -+ if (ret) -+ return ret; -+ /* lttng_event destroy will be performed by lttng_session_destroy() */ -+ kfree(chan->sc_table); -+#ifdef CONFIG_COMPAT -+ kfree(chan->compat_sc_table); -+#endif -+ return 0; -+} ---- /dev/null -+++ b/drivers/staging/lttng/lttng-tracer-core.h -@@ -0,0 +1,41 @@ -+#ifndef LTTNG_TRACER_CORE_H -+#define LTTNG_TRACER_CORE_H -+ -+/* -+ * lttng-tracer-core.h -+ * -+ * This contains the core definitions for the Linux Trace Toolkit Next -+ * Generation tracer. -+ * -+ * Copyright (C) 2005-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/list.h> -+#include <linux/percpu.h> -+ -+#ifndef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS -+/* Align data on its natural alignment */ -+#define RING_BUFFER_ALIGN -+#endif -+ -+#include "wrapper/ringbuffer/config.h" -+ -+struct lttng_session; -+struct lttng_channel; -+struct lttng_event; -+ -+#endif /* LTTNG_TRACER_CORE_H */ ---- /dev/null -+++ b/drivers/staging/lttng/lttng-tracer.h -@@ -0,0 +1,81 @@ -+#ifndef _LTTNG_TRACER_H -+#define _LTTNG_TRACER_H -+ -+/* -+ * lttng-tracer.h -+ * -+ * This contains the definitions for the Linux Trace Toolkit Next -+ * Generation tracer. -+ * -+ * Copyright (C) 2005-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <stdarg.h> -+#include <linux/types.h> -+#include <linux/limits.h> -+#include <linux/list.h> -+#include <linux/cache.h> -+#include <linux/timex.h> -+#include <linux/wait.h> -+#include <asm/atomic.h> -+#include <asm/local.h> -+ -+#include "wrapper/trace-clock.h" -+#include "wrapper/compiler.h" -+#include "lttng-tracer-core.h" -+#include "lttng-events.h" -+ -+#define LTTNG_MODULES_MAJOR_VERSION 2 -+#define LTTNG_MODULES_MINOR_VERSION 3 -+#define LTTNG_MODULES_PATCHLEVEL_VERSION 4 -+ -+#define LTTNG_VERSION_NAME "Dominus Vobiscum" -+#define LTTNG_VERSION_DESCRIPTION \ -+ "A very succulent line-up of beers brewed at Microbrasserie Charlevoix. Elaborated starting from special malts and fermented with a Belgian yeast. These beers are refermented in bottle and will make you discover the richness of wheat, amber and triple styles." -+ -+#ifndef CHAR_BIT -+#define CHAR_BIT 8 -+#endif -+ -+/* Number of bytes to log with a read/write event */ -+#define LTTNG_LOG_RW_SIZE 32L -+#define LTTNG_MAX_SMALL_SIZE 0xFFFFU -+ -+#ifdef RING_BUFFER_ALIGN -+#define lttng_alignof(type) __alignof__(type) -+#else -+#define lttng_alignof(type) 1 -+#endif -+ -+/* Tracer properties */ -+#define CTF_MAGIC_NUMBER 0xC1FC1FC1 -+#define TSDL_MAGIC_NUMBER 0x75D11D57 -+ -+/* CTF specification version followed */ -+#define CTF_SPEC_MAJOR 1 -+#define CTF_SPEC_MINOR 8 -+ -+/* -+ * Number of milliseconds to retry before failing metadata writes on buffer full -+ * condition. (10 seconds) -+ */ -+#define LTTNG_METADATA_TIMEOUT_MSEC 10000 -+ -+#define LTTNG_RFLAG_EXTENDED RING_BUFFER_RFLAG_END -+#define LTTNG_RFLAG_END (LTTNG_RFLAG_EXTENDED << 1) -+ -+#endif /* _LTTNG_TRACER_H */ ---- /dev/null -+++ b/drivers/staging/lttng/probes/Makefile -@@ -0,0 +1,240 @@ -+# -+# Makefile for the LTT probes. -+# Only build from the package top-level directory. Never use with make directly. -+ -+ifneq ($(KERNELRELEASE),) -+ifneq ($(CONFIG_TRACEPOINTS),) -+ -+ccflags-y += -I$(PWD)/probes -+obj-m += lttng-types.o -+ -+obj-m += lttng-probe-sched.o -+obj-m += lttng-probe-irq.o -+obj-m += lttng-probe-timer.o -+obj-m += lttng-probe-kmem.o -+obj-m += lttng-probe-module.o -+obj-m += lttng-probe-power.o -+ -+obj-m += lttng-probe-statedump.o -+ -+ifneq ($(CONFIG_KVM),) -+obj-m += lttng-probe-kvm.o -+ifneq ($(CONFIG_X86),) -+kvm_dep = $(srctree)/virt/kvm/iodev.h -+ifneq ($(wildcard $(kvm_dep)),) -+CFLAGS_lttng-probe-kvm-x86.o += -I$(srctree)/virt/kvm -+CFLAGS_lttng-probe-kvm-x86-mmu.o += -I$(srctree)/virt/kvm -+obj-m += lttng-probe-kvm-x86.o -+obj-m += lttng-probe-kvm-x86-mmu.o -+else -+$(warning File $(kvm_dep) not found. Probe "kvm" x86-specific is disabled. Use full kernel source tree to enable it.) -+endif -+endif -+endif -+ -+obj-m += $(shell \ -+ if [ $(VERSION) -ge 3 \ -+ -o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 33 \) ] ; then \ -+ echo "lttng-probe-signal.o" ; fi;) -+ -+ifneq ($(CONFIG_BLOCK),) -+ifneq ($(CONFIG_EVENT_TRACING),) # need blk_cmd_buf_len -+obj-m += lttng-probe-block.o -+endif -+endif -+ -+ifneq ($(CONFIG_NET),) -+obj-m += lttng-probe-napi.o -+obj-m += lttng-probe-skb.o -+obj-m += $(shell \ -+ if [ $(VERSION) -ge 3 \ -+ -o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 37 \) ] ; then \ -+ echo "lttng-probe-net.o" ; fi;) -+obj-m += $(shell \ -+ if [ $(VERSION) -ge 3 -a $(PATCHLEVEL) -ge 1 ] ; then \ -+ echo "lttng-probe-sock.o" ; fi;) -+obj-m += $(shell \ -+ if [ $(VERSION) -ge 3 -a $(PATCHLEVEL) -ge 1 ] ; then \ -+ echo "lttng-probe-udp.o" ; fi;) -+endif -+ -+ifneq ($(CONFIG_SND_SOC),) -+obj-m += $(shell \ -+ if [ $(VERSION) -ge 3 \ -+ -o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 38 \) ] ; then \ -+ echo "lttng-probe-asoc.o" ; fi;) -+endif -+ -+ifneq ($(CONFIG_EXT3_FS),) -+ext3_dep = $(srctree)/fs/ext3/*.h -+ext3_dep_check = $(wildcard $(ext3_dep)) -+ext3 = $(shell \ -+ if [ $(VERSION) -ge 3 -a $(PATCHLEVEL) -ge 1 ] ; then \ -+ if [ $(VERSION) -ge 3 -a $(PATCHLEVEL) -ge 4 -a \ -+ -z "$(ext3_dep_check)" ] ; then \ -+ echo "warn" ; \ -+ exit ; \ -+ fi; \ -+ echo "lttng-probe-ext3.o" ; \ -+ fi;) -+ifeq ($(ext3),warn) -+$(warning Files $(ext3_dep) not found. Probe "ext3" is disabled. Use full kernel source tree to enable it.) -+ext3 = -+endif -+obj-m += $(ext3) -+endif -+ -+ifneq ($(CONFIG_GPIOLIB),) -+obj-m += $(shell \ -+ if [ $(VERSION) -ge 3 ] ; then \ -+ echo "lttng-probe-gpio.o" ; fi;) -+endif -+ -+ifneq ($(CONFIG_JBD2),) -+obj-m += lttng-probe-jbd2.o -+endif -+ -+ifneq ($(CONFIG_JBD),) -+obj-m += $(shell \ -+ if [ $(VERSION) -ge 3 -a $(PATCHLEVEL) -ge 1 ] ; then \ -+ echo "lttng-probe-jbd.o" ; fi;) -+endif -+ -+ifneq ($(CONFIG_REGULATOR),) -+obj-m += $(shell \ -+ if [ $(VERSION) -ge 3 \ -+ -o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 38 \) ] ; then \ -+ echo "lttng-probe-regulator.o" ; fi;) -+endif -+ -+ifneq ($(CONFIG_SCSI),) -+obj-m += $(shell \ -+ if [ $(VERSION) -ge 3 \ -+ -o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 35 \) ] ; then \ -+ echo "lttng-probe-scsi.o" ; fi;) -+endif -+ -+vmscan = $(shell \ -+ if [ $(VERSION) -ge 3 \ -+ -o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 36 \) ] ; then \ -+ echo "lttng-probe-vmscan.o" ; fi;) -+ifneq ($(CONFIG_SWAP),) -+ obj-m += $(vmscan) -+else -+ifneq ($(CONFIG_CGROUP_MEM_RES_CTLR),) -+ obj-m += $(vmscan) -+endif -+endif -+ -+# lock probe does not work, so disabling it for now -+#ifneq ($(CONFIG_LOCKDEP),) -+#obj-m += lttng-probe-lock.o -+#endif -+ -+ifneq ($(CONFIG_BTRFS_FS),) -+btrfs_dep = $(srctree)/fs/btrfs/*.h -+btrfs = $(shell \ -+ if [ $(VERSION) -ge 3 \ -+ -o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 39 \) ] ; then \ -+ echo "lttng-probe-btrfs.o" ; fi;) -+ifneq ($(btrfs),) -+ifeq ($(wildcard $(btrfs_dep)),) -+$(warning Files $(btrfs_dep) not found. Probe "btrfs" is disabled. Use full kernel source tree to enable it.) -+btrfs = -+endif -+endif -+obj-m += $(btrfs) -+endif -+ -+obj-m += $(shell \ -+ if [ $(VERSION) -ge 3 \ -+ -o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 38 \) ] ; then \ -+ echo "lttng-probe-compaction.o" ; fi;) -+ -+ifneq ($(CONFIG_EXT4_FS),) -+ext4_dep = $(srctree)/fs/ext4/*.h -+ext4 = lttng-probe-ext4.o -+ifeq ($(wildcard $(ext4_dep)),) -+$(warning Files $(ext4_dep) not found. Probe "ext4" is disabled. Use full kernel source tree to enable it.) -+ext4 = -+endif -+obj-m += $(ext4) -+endif -+ -+obj-m += $(shell \ -+ if [ $(VERSION) -ge 3 -a $(PATCHLEVEL) -ge 4 ] ; then \ -+ echo "lttng-probe-printk.o" ; fi;) -+ifneq ($(CONFIG_FRAME_WARN),0) -+CFLAGS_lttng-probe-printk.o += -Wframe-larger-than=2200 -+endif -+ -+obj-m += $(shell \ -+ if [ \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 6 \) \ -+ -o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -eq 5 -a $(SUBLEVEL) -ge 2 \) \ -+ -o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -eq 4 -a $(SUBLEVEL) -ge 9 \) \ -+ -o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -eq 0 -a $(SUBLEVEL) -ge 41 \) ] ; then \ -+ echo "lttng-probe-random.o" ; fi;) -+ -+obj-m += $(shell \ -+ if [ $(VERSION) -ge 3 -a $(PATCHLEVEL) -ge 2 ] ; then \ -+ echo "lttng-probe-rcu.o" ; fi;) -+ -+ifneq ($(CONFIG_REGMAP),) -+obj-m += $(shell \ -+ if [ $(VERSION) -ge 3 -a $(PATCHLEVEL) -ge 2 ] ; then \ -+ echo "lttng-probe-regmap.o" ; fi;) -+endif -+ -+ifneq ($(CONFIG_PM_RUNTIME),) -+obj-m += $(shell \ -+ if [ $(VERSION) -ge 3 -a $(PATCHLEVEL) -ge 2 ] ; then \ -+ echo "lttng-probe-rpm.o" ; fi;) -+endif -+ -+ifneq ($(CONFIG_SUNRPC),) -+obj-m += $(shell \ -+ if [ $(VERSION) -ge 3 -a $(PATCHLEVEL) -ge 4 ] ; then \ -+ echo "lttng-probe-sunrpc.o" ; fi;) -+endif -+ -+obj-m += lttng-probe-workqueue.o -+ -+ifneq ($(CONFIG_KALLSYMS_ALL),) -+obj-m += $(shell \ -+ if [ $(VERSION) -ge 3 \ -+ -o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 36 \) ] ; then \ -+ echo "lttng-probe-writeback.o" ; fi;) -+endif -+ -+ -+ifneq ($(CONFIG_KPROBES),) -+obj-m += lttng-kprobes.o -+endif -+ -+ -+ifneq ($(CONFIG_KRETPROBES),) -+obj-m += lttng-kretprobes.o -+endif -+ -+ifneq ($(CONFIG_DYNAMIC_FTRACE),) -+obj-m += lttng-ftrace.o -+endif -+ -+endif -+ -+else -+ KERNELDIR ?= /lib/modules/$(shell uname -r)/build -+ PWD := $(shell pwd) -+ CFLAGS = $(EXTCFLAGS) -+ -+default: -+ $(MAKE) -C $(KERNELDIR) M=$(PWD) modules -+ -+modules_install: -+ $(MAKE) -C $(KERNELDIR) M=$(PWD) modules_install -+ /sbin/depmod -a -+ -+clean: -+ $(MAKE) -C $(KERNELDIR) M=$(PWD) clean -+ -+endif ---- /dev/null -+++ b/drivers/staging/lttng/probes/define_trace.h -@@ -0,0 +1,180 @@ -+/* -+ * define_trace.h -+ * -+ * Copyright (C) 2009 Steven Rostedt <rostedt@goodmis.org> -+ * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+/* -+ * Trace files that want to automate creationg of all tracepoints defined -+ * in their file should include this file. The following are macros that the -+ * trace file may define: -+ * -+ * TRACE_SYSTEM defines the system the tracepoint is for -+ * -+ * TRACE_INCLUDE_FILE if the file name is something other than TRACE_SYSTEM.h -+ * This macro may be defined to tell define_trace.h what file to include. -+ * Note, leave off the ".h". -+ * -+ * TRACE_INCLUDE_PATH if the path is something other than core kernel include/trace -+ * then this macro can define the path to use. Note, the path is relative to -+ * define_trace.h, not the file including it. Full path names for out of tree -+ * modules must be used. -+ */ -+ -+#ifdef CREATE_TRACE_POINTS -+ -+/* Prevent recursion */ -+#undef CREATE_TRACE_POINTS -+ -+#include <linux/stringify.h> -+/* -+ * module.h includes tracepoints, and because ftrace.h -+ * pulls in module.h: -+ * trace/ftrace.h -> linux/ftrace_event.h -> linux/perf_event.h -> -+ * linux/ftrace.h -> linux/module.h -+ * we must include module.h here before we play with any of -+ * the TRACE_EVENT() macros, otherwise the tracepoints included -+ * by module.h may break the build. -+ */ -+#include <linux/module.h> -+ -+#undef TRACE_EVENT_MAP -+#define TRACE_EVENT_MAP(name, map, proto, args, tstruct, assign, print) \ -+ DEFINE_TRACE(name) -+ -+#undef TRACE_EVENT_CONDITION_MAP -+#define TRACE_EVENT_CONDITION_MAP(name, map, proto, args, cond, tstruct, assign, print) \ -+ TRACE_EVENT(name, \ -+ PARAMS(proto), \ -+ PARAMS(args), \ -+ PARAMS(tstruct), \ -+ PARAMS(assign), \ -+ PARAMS(print)) -+ -+#undef TRACE_EVENT_FN_MAP -+#define TRACE_EVENT_FN_MAP(name, map, proto, args, tstruct, \ -+ assign, print, reg, unreg) \ -+ DEFINE_TRACE_FN(name, reg, unreg) -+ -+#undef DEFINE_EVENT_MAP -+#define DEFINE_EVENT_MAP(template, name, map, proto, args) \ -+ DEFINE_TRACE(name) -+ -+#undef DEFINE_EVENT_PRINT_MAP -+#define DEFINE_EVENT_PRINT_MAP(template, name, map, proto, args, print) \ -+ DEFINE_TRACE(name) -+ -+#undef DEFINE_EVENT_CONDITION_MAP -+#define DEFINE_EVENT_CONDITION_MAP(template, name, map, proto, args, cond) \ -+ DEFINE_EVENT(template, name, PARAMS(proto), PARAMS(args)) -+ -+ -+#undef TRACE_EVENT -+#define TRACE_EVENT(name, proto, args, tstruct, assign, print) \ -+ DEFINE_TRACE(name) -+ -+#undef TRACE_EVENT_CONDITION -+#define TRACE_EVENT_CONDITION(name, proto, args, cond, tstruct, assign, print) \ -+ TRACE_EVENT(name, \ -+ PARAMS(proto), \ -+ PARAMS(args), \ -+ PARAMS(tstruct), \ -+ PARAMS(assign), \ -+ PARAMS(print)) -+ -+#undef TRACE_EVENT_FN -+#define TRACE_EVENT_FN(name, proto, args, tstruct, \ -+ assign, print, reg, unreg) \ -+ DEFINE_TRACE_FN(name, reg, unreg) -+ -+#undef DEFINE_EVENT -+#define DEFINE_EVENT(template, name, proto, args) \ -+ DEFINE_TRACE(name) -+ -+#undef DEFINE_EVENT_PRINT -+#define DEFINE_EVENT_PRINT(template, name, proto, args, print) \ -+ DEFINE_TRACE(name) -+ -+#undef DEFINE_EVENT_CONDITION -+#define DEFINE_EVENT_CONDITION(template, name, proto, args, cond) \ -+ DEFINE_EVENT(template, name, PARAMS(proto), PARAMS(args)) -+ -+#undef DECLARE_TRACE -+#define DECLARE_TRACE(name, proto, args) \ -+ DEFINE_TRACE(name) -+ -+#undef TRACE_INCLUDE -+#undef __TRACE_INCLUDE -+ -+#ifndef TRACE_INCLUDE_FILE -+# define TRACE_INCLUDE_FILE TRACE_SYSTEM -+# define UNDEF_TRACE_INCLUDE_FILE -+#endif -+ -+#ifndef TRACE_INCLUDE_PATH -+# define __TRACE_INCLUDE(system) <trace/events/system.h> -+# define UNDEF_TRACE_INCLUDE_PATH -+#else -+# define __TRACE_INCLUDE(system) __stringify(TRACE_INCLUDE_PATH/system.h) -+#endif -+ -+# define TRACE_INCLUDE(system) __TRACE_INCLUDE(system) -+ -+/* Let the trace headers be reread */ -+#define TRACE_HEADER_MULTI_READ -+ -+#include TRACE_INCLUDE(TRACE_INCLUDE_FILE) -+ -+/* Make all open coded DECLARE_TRACE nops */ -+#undef DECLARE_TRACE -+#define DECLARE_TRACE(name, proto, args) -+ -+#ifdef LTTNG_PACKAGE_BUILD -+#include "lttng-events.h" -+#endif -+ -+#undef TRACE_EVENT -+#undef TRACE_EVENT_FN -+#undef TRACE_EVENT_CONDITION -+#undef DEFINE_EVENT -+#undef DEFINE_EVENT_PRINT -+#undef DEFINE_EVENT_CONDITION -+#undef TRACE_EVENT_MAP -+#undef TRACE_EVENT_FN_MAP -+#undef TRACE_EVENT_CONDITION_MAP -+#undef DECLARE_EVENT_CLASS -+#undef DEFINE_EVENT_MAP -+#undef DEFINE_EVENT_PRINT_MAP -+#undef DEFINE_EVENT_CONDITION_MAP -+#undef TRACE_HEADER_MULTI_READ -+ -+/* Only undef what we defined in this file */ -+#ifdef UNDEF_TRACE_INCLUDE_FILE -+# undef TRACE_INCLUDE_FILE -+# undef UNDEF_TRACE_INCLUDE_FILE -+#endif -+ -+#ifdef UNDEF_TRACE_INCLUDE_PATH -+# undef TRACE_INCLUDE_PATH -+# undef UNDEF_TRACE_INCLUDE_PATH -+#endif -+ -+/* We may be processing more files */ -+#define CREATE_TRACE_POINTS -+ -+#endif /* CREATE_TRACE_POINTS */ ---- /dev/null -+++ b/drivers/staging/lttng/probes/lttng-events-reset.h -@@ -0,0 +1,99 @@ -+/* -+ * lttng-events-reset.h -+ * -+ * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+/* Reset macros used within TRACE_EVENT to "nothing" */ -+ -+#undef __field_full -+#define __field_full(_type, _item, _order, _base) -+ -+#undef __array_enc_ext -+#define __array_enc_ext(_type, _item, _length, _order, _base, _encoding) -+ -+#undef __dynamic_array_enc_ext -+#define __dynamic_array_enc_ext(_type, _item, _length, _order, _base, _encoding) -+ -+#undef __dynamic_array_enc_ext_2 -+#define __dynamic_array_enc_ext_2(_type, _item, _length1, _length2, _order, _base, _encoding) -+ -+#undef __dynamic_array_len -+#define __dynamic_array_len(_type, _item, _length) -+ -+#undef __string -+#define __string(_item, _src) -+ -+#undef tp_assign -+#define tp_assign(dest, src) -+ -+#undef tp_memcpy -+#define tp_memcpy(dest, src, len) -+ -+#undef tp_memcpy_dyn -+#define tp_memcpy_dyn(dest, src, len) -+ -+#undef tp_strcpy -+#define tp_strcpy(dest, src) -+ -+#undef __get_str -+#define __get_str(field) -+ -+#undef __get_dynamic_array -+#define __get_dynamic_array(field) -+ -+#undef __get_dynamic_array_len -+#define __get_dynamic_array_len(field) -+ -+#undef TP_PROTO -+#define TP_PROTO(args...) -+ -+#undef TP_ARGS -+#define TP_ARGS(args...) -+ -+#undef TP_STRUCT__entry -+#define TP_STRUCT__entry(args...) -+ -+#undef TP_fast_assign -+#define TP_fast_assign(args...) -+ -+#undef __perf_count -+#define __perf_count(args...) -+ -+#undef __perf_addr -+#define __perf_addr(args...) -+ -+#undef TP_perf_assign -+#define TP_perf_assign(args...) -+ -+#undef TP_printk -+#define TP_printk(args...) -+ -+#undef DECLARE_EVENT_CLASS -+#define DECLARE_EVENT_CLASS(_name, _proto, _args, _tstruct, _assign, _print) -+ -+#undef DECLARE_EVENT_CLASS_NOARGS -+#define DECLARE_EVENT_CLASS_NOARGS(_name, _tstruct, _assign, _print) -+ -+#undef DEFINE_EVENT_MAP -+#define DEFINE_EVENT_MAP(_template, _name, _map, _proto, _args) -+ -+#undef DEFINE_EVENT_MAP_NOARGS -+#define DEFINE_EVENT_MAP_NOARGS(_template, _name, _map) -+ -+#undef TRACE_EVENT_FLAGS -+#define TRACE_EVENT_FLAGS(name, value) ---- /dev/null -+++ b/drivers/staging/lttng/probes/lttng-events.h -@@ -0,0 +1,868 @@ -+/* -+ * lttng-events.h -+ * -+ * Copyright (C) 2009 Steven Rostedt <rostedt@goodmis.org> -+ * Copyright (C) 2009-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+#include <linux/uaccess.h> -+#include <linux/debugfs.h> -+#include "lttng.h" -+#include "lttng-types.h" -+#include "lttng-probe-user.h" -+#include "../wrapper/vmalloc.h" /* for wrapper_vmalloc_sync_all() */ -+#include "../wrapper/ringbuffer/frontend_types.h" -+#include "../lttng-events.h" -+#include "../lttng-tracer-core.h" -+ -+/* -+ * Macro declarations used for all stages. -+ */ -+ -+/* -+ * LTTng name mapping macros. LTTng remaps some of the kernel events to -+ * enforce name-spacing. -+ */ -+#undef TRACE_EVENT_MAP -+#define TRACE_EVENT_MAP(name, map, proto, args, tstruct, assign, print) \ -+ DECLARE_EVENT_CLASS(map, \ -+ PARAMS(proto), \ -+ PARAMS(args), \ -+ PARAMS(tstruct), \ -+ PARAMS(assign), \ -+ PARAMS(print)) \ -+ DEFINE_EVENT_MAP(map, name, map, PARAMS(proto), PARAMS(args)) -+ -+#undef TRACE_EVENT_MAP_NOARGS -+#define TRACE_EVENT_MAP_NOARGS(name, map, tstruct, assign, print) \ -+ DECLARE_EVENT_CLASS_NOARGS(map, \ -+ PARAMS(tstruct), \ -+ PARAMS(assign), \ -+ PARAMS(print)) \ -+ DEFINE_EVENT_MAP_NOARGS(map, name, map) -+ -+#undef DEFINE_EVENT_PRINT_MAP -+#define DEFINE_EVENT_PRINT_MAP(template, name, map, proto, args, print) \ -+ DEFINE_EVENT_MAP(template, name, map, PARAMS(proto), PARAMS(args)) -+ -+/* Callbacks are meaningless to LTTng. */ -+#undef TRACE_EVENT_FN_MAP -+#define TRACE_EVENT_FN_MAP(name, map, proto, args, tstruct, \ -+ assign, print, reg, unreg) \ -+ TRACE_EVENT_MAP(name, map, PARAMS(proto), PARAMS(args), \ -+ PARAMS(tstruct), PARAMS(assign), PARAMS(print)) \ -+ -+#undef TRACE_EVENT_CONDITION_MAP -+#define TRACE_EVENT_CONDITION_MAP(name, map, proto, args, cond, tstruct, assign, print) \ -+ TRACE_EVENT_MAP(name, map, \ -+ PARAMS(proto), \ -+ PARAMS(args), \ -+ PARAMS(tstruct), \ -+ PARAMS(assign), \ -+ PARAMS(print)) -+ -+/* -+ * DECLARE_EVENT_CLASS can be used to add a generic function -+ * handlers for events. That is, if all events have the same -+ * parameters and just have distinct trace points. -+ * Each tracepoint can be defined with DEFINE_EVENT and that -+ * will map the DECLARE_EVENT_CLASS to the tracepoint. -+ * -+ * TRACE_EVENT is a one to one mapping between tracepoint and template. -+ */ -+ -+#undef TRACE_EVENT -+#define TRACE_EVENT(name, proto, args, tstruct, assign, print) \ -+ TRACE_EVENT_MAP(name, name, \ -+ PARAMS(proto), \ -+ PARAMS(args), \ -+ PARAMS(tstruct), \ -+ PARAMS(assign), \ -+ PARAMS(print)) -+ -+#undef TRACE_EVENT_NOARGS -+#define TRACE_EVENT_NOARGS(name, tstruct, assign, print) \ -+ TRACE_EVENT_MAP_NOARGS(name, name, \ -+ PARAMS(tstruct), \ -+ PARAMS(assign), \ -+ PARAMS(print)) -+ -+#undef DEFINE_EVENT_PRINT -+#define DEFINE_EVENT_PRINT(template, name, proto, args, print) \ -+ DEFINE_EVENT_PRINT_MAP(template, name, name, \ -+ PARAMS(proto), PARAMS(args), PARAMS(print_)) -+ -+#undef TRACE_EVENT_FN -+#define TRACE_EVENT_FN(name, proto, args, tstruct, \ -+ assign, print, reg, unreg) \ -+ TRACE_EVENT_FN_MAP(name, name, PARAMS(proto), PARAMS(args), \ -+ PARAMS(tstruct), PARAMS(assign), PARAMS(print), \ -+ PARAMS(reg), PARAMS(unreg)) \ -+ -+#undef DEFINE_EVENT -+#define DEFINE_EVENT(template, name, proto, args) \ -+ DEFINE_EVENT_MAP(template, name, name, PARAMS(proto), PARAMS(args)) -+ -+#undef DEFINE_EVENT_NOARGS -+#define DEFINE_EVENT_NOARGS(template, name) \ -+ DEFINE_EVENT_MAP_NOARGS(template, name, name) -+ -+#undef TRACE_EVENT_CONDITION -+#define TRACE_EVENT_CONDITION(name, proto, args, cond, tstruct, assign, print) \ -+ TRACE_EVENT_CONDITION_MAP(name, name, \ -+ PARAMS(proto), \ -+ PARAMS(args), \ -+ PARAMS(cond), \ -+ PARAMS(tstruct), \ -+ PARAMS(assign), \ -+ PARAMS(print)) -+ -+/* -+ * Stage 1 of the trace events. -+ * -+ * Create dummy trace calls for each events, verifying that the LTTng module -+ * TRACE_EVENT headers match the kernel arguments. Will be optimized out by the -+ * compiler. -+ */ -+ -+#include "lttng-events-reset.h" /* Reset all macros within TRACE_EVENT */ -+ -+#undef TP_PROTO -+#define TP_PROTO(args...) args -+ -+#undef TP_ARGS -+#define TP_ARGS(args...) args -+ -+#undef DEFINE_EVENT_MAP -+#define DEFINE_EVENT_MAP(_template, _name, _map, _proto, _args) \ -+void trace_##_name(_proto); -+ -+#undef DEFINE_EVENT_MAP_NOARGS -+#define DEFINE_EVENT_MAP_NOARGS(_template, _name, _map) \ -+void trace_##_name(void *__data); -+ -+#include TRACE_INCLUDE(TRACE_INCLUDE_FILE) -+ -+/* -+ * Stage 2 of the trace events. -+ * -+ * Create event field type metadata section. -+ * Each event produce an array of fields. -+ */ -+ -+#include "lttng-events-reset.h" /* Reset all macros within TRACE_EVENT */ -+ -+/* Named field types must be defined in lttng-types.h */ -+ -+#undef __field_full -+#define __field_full(_type, _item, _order, _base) \ -+ { \ -+ .name = #_item, \ -+ .type = __type_integer(_type, _order, _base, none), \ -+ }, -+ -+#undef __field -+#define __field(_type, _item) \ -+ __field_full(_type, _item, __BYTE_ORDER, 10) -+ -+#undef __field_ext -+#define __field_ext(_type, _item, _filter_type) \ -+ __field(_type, _item) -+ -+#undef __field_hex -+#define __field_hex(_type, _item) \ -+ __field_full(_type, _item, __BYTE_ORDER, 16) -+ -+#undef __field_network -+#define __field_network(_type, _item) \ -+ __field_full(_type, _item, __BIG_ENDIAN, 10) -+ -+#undef __field_network_hex -+#define __field_network_hex(_type, _item) \ -+ __field_full(_type, _item, __BIG_ENDIAN, 16) -+ -+#undef __array_enc_ext -+#define __array_enc_ext(_type, _item, _length, _order, _base, _encoding)\ -+ { \ -+ .name = #_item, \ -+ .type = \ -+ { \ -+ .atype = atype_array, \ -+ .u.array = \ -+ { \ -+ .length = _length, \ -+ .elem_type = __type_integer(_type, _order, _base, _encoding), \ -+ }, \ -+ }, \ -+ }, -+ -+#undef __array -+#define __array(_type, _item, _length) \ -+ __array_enc_ext(_type, _item, _length, __BYTE_ORDER, 10, none) -+ -+#undef __array_text -+#define __array_text(_type, _item, _length) \ -+ __array_enc_ext(_type, _item, _length, __BYTE_ORDER, 10, UTF8) -+ -+#undef __array_hex -+#define __array_hex(_type, _item, _length) \ -+ __array_enc_ext(_type, _item, _length, __BYTE_ORDER, 16, none) -+ -+#undef __dynamic_array_enc_ext -+#define __dynamic_array_enc_ext(_type, _item, _length, _order, _base, _encoding) \ -+ { \ -+ .name = #_item, \ -+ .type = \ -+ { \ -+ .atype = atype_sequence, \ -+ .u.sequence = \ -+ { \ -+ .length_type = __type_integer(u32, __BYTE_ORDER, 10, none), \ -+ .elem_type = __type_integer(_type, _order, _base, _encoding), \ -+ }, \ -+ }, \ -+ }, -+ -+#undef __dynamic_array_enc_ext_2 -+#define __dynamic_array_enc_ext_2(_type, _item, _length1, _length2, _order, _base, _encoding) \ -+ __dynamic_array_enc_ext(_type, _item, _length1 + _length2, _order, _base, _encoding) -+ -+#undef __dynamic_array -+#define __dynamic_array(_type, _item, _length) \ -+ __dynamic_array_enc_ext(_type, _item, _length, __BYTE_ORDER, 10, none) -+ -+#undef __dynamic_array_text -+#define __dynamic_array_text(_type, _item, _length) \ -+ __dynamic_array_enc_ext(_type, _item, _length, __BYTE_ORDER, 10, UTF8) -+ -+#undef __dynamic_array_hex -+#define __dynamic_array_hex(_type, _item, _length) \ -+ __dynamic_array_enc_ext(_type, _item, _length, __BYTE_ORDER, 16, none) -+ -+#undef __dynamic_array_text_2 -+#define __dynamic_array_text_2(_type, _item, _length1, _length2) \ -+ __dynamic_array_enc_ext_2(_type, _item, _length1, _length2, __BYTE_ORDER, 10, UTF8) -+ -+#undef __string -+#define __string(_item, _src) \ -+ { \ -+ .name = #_item, \ -+ .type = \ -+ { \ -+ .atype = atype_string, \ -+ .u.basic.string.encoding = lttng_encode_UTF8, \ -+ }, \ -+ }, -+ -+#undef __string_from_user -+#define __string_from_user(_item, _src) \ -+ __string(_item, _src) -+ -+#undef TP_STRUCT__entry -+#define TP_STRUCT__entry(args...) args /* Only one used in this phase */ -+ -+#undef DECLARE_EVENT_CLASS_NOARGS -+#define DECLARE_EVENT_CLASS_NOARGS(_name, _tstruct, _assign, _print) \ -+ static const struct lttng_event_field __event_fields___##_name[] = { \ -+ _tstruct \ -+ }; -+ -+#undef DECLARE_EVENT_CLASS -+#define DECLARE_EVENT_CLASS(_name, _proto, _args, _tstruct, _assign, _print) \ -+ DECLARE_EVENT_CLASS_NOARGS(_name, PARAMS(_tstruct), PARAMS(_assign), \ -+ PARAMS(_print)) -+ -+#include TRACE_INCLUDE(TRACE_INCLUDE_FILE) -+ -+/* -+ * Stage 3 of the trace events. -+ * -+ * Create probe callback prototypes. -+ */ -+ -+#include "lttng-events-reset.h" /* Reset all macros within TRACE_EVENT */ -+ -+#undef TP_PROTO -+#define TP_PROTO(args...) args -+ -+#undef DECLARE_EVENT_CLASS -+#define DECLARE_EVENT_CLASS(_name, _proto, _args, _tstruct, _assign, _print) \ -+static void __event_probe__##_name(void *__data, _proto); -+ -+#undef DECLARE_EVENT_CLASS_NOARGS -+#define DECLARE_EVENT_CLASS_NOARGS(_name, _tstruct, _assign, _print) \ -+static void __event_probe__##_name(void *__data); -+ -+#include TRACE_INCLUDE(TRACE_INCLUDE_FILE) -+ -+/* -+ * Stage 3.9 of the trace events. -+ * -+ * Create event descriptions. -+ */ -+ -+/* Named field types must be defined in lttng-types.h */ -+ -+#include "lttng-events-reset.h" /* Reset all macros within TRACE_EVENT */ -+ -+#ifndef TP_PROBE_CB -+#define TP_PROBE_CB(_template) &__event_probe__##_template -+#endif -+ -+#undef DEFINE_EVENT_MAP_NOARGS -+#define DEFINE_EVENT_MAP_NOARGS(_template, _name, _map) \ -+static const struct lttng_event_desc __event_desc___##_map = { \ -+ .fields = __event_fields___##_template, \ -+ .name = #_map, \ -+ .probe_callback = (void *) TP_PROBE_CB(_template), \ -+ .nr_fields = ARRAY_SIZE(__event_fields___##_template), \ -+ .owner = THIS_MODULE, \ -+}; -+ -+#undef DEFINE_EVENT_MAP -+#define DEFINE_EVENT_MAP(_template, _name, _map, _proto, _args) \ -+ DEFINE_EVENT_MAP_NOARGS(_template, _name, _map) -+ -+#include TRACE_INCLUDE(TRACE_INCLUDE_FILE) -+ -+ -+/* -+ * Stage 4 of the trace events. -+ * -+ * Create an array of event description pointers. -+ */ -+ -+/* Named field types must be defined in lttng-types.h */ -+ -+#include "lttng-events-reset.h" /* Reset all macros within TRACE_EVENT */ -+ -+#undef DEFINE_EVENT_MAP_NOARGS -+#define DEFINE_EVENT_MAP_NOARGS(_template, _name, _map) \ -+ &__event_desc___##_map, -+ -+#undef DEFINE_EVENT_MAP -+#define DEFINE_EVENT_MAP(_template, _name, _map, _proto, _args) \ -+ DEFINE_EVENT_MAP_NOARGS(_template, _name, _map) -+ -+#define TP_ID1(_token, _system) _token##_system -+#define TP_ID(_token, _system) TP_ID1(_token, _system) -+ -+static const struct lttng_event_desc *TP_ID(__event_desc___, TRACE_SYSTEM)[] = { -+#include TRACE_INCLUDE(TRACE_INCLUDE_FILE) -+}; -+ -+#undef TP_ID1 -+#undef TP_ID -+ -+ -+/* -+ * Stage 5 of the trace events. -+ * -+ * Create a toplevel descriptor for the whole probe. -+ */ -+ -+#define TP_ID1(_token, _system) _token##_system -+#define TP_ID(_token, _system) TP_ID1(_token, _system) -+ -+/* non-const because list head will be modified when registered. */ -+static __used struct lttng_probe_desc TP_ID(__probe_desc___, TRACE_SYSTEM) = { -+ .event_desc = TP_ID(__event_desc___, TRACE_SYSTEM), -+ .nr_events = ARRAY_SIZE(TP_ID(__event_desc___, TRACE_SYSTEM)), -+}; -+ -+#undef TP_ID1 -+#undef TP_ID -+ -+/* -+ * Stage 6 of the trace events. -+ * -+ * Create static inline function that calculates event size. -+ */ -+ -+#include "lttng-events-reset.h" /* Reset all macros within TRACE_EVENT */ -+ -+/* Named field types must be defined in lttng-types.h */ -+ -+#undef __field_full -+#define __field_full(_type, _item, _order, _base) \ -+ __event_len += lib_ring_buffer_align(__event_len, lttng_alignof(_type)); \ -+ __event_len += sizeof(_type); -+ -+#undef __array_enc_ext -+#define __array_enc_ext(_type, _item, _length, _order, _base, _encoding) \ -+ __event_len += lib_ring_buffer_align(__event_len, lttng_alignof(_type)); \ -+ __event_len += sizeof(_type) * (_length); -+ -+#undef __dynamic_array_enc_ext -+#define __dynamic_array_enc_ext(_type, _item, _length, _order, _base, _encoding)\ -+ __event_len += lib_ring_buffer_align(__event_len, lttng_alignof(u32)); \ -+ __event_len += sizeof(u32); \ -+ __event_len += lib_ring_buffer_align(__event_len, lttng_alignof(_type)); \ -+ __dynamic_len[__dynamic_len_idx] = (_length); \ -+ __event_len += sizeof(_type) * __dynamic_len[__dynamic_len_idx]; \ -+ __dynamic_len_idx++; -+ -+#undef __dynamic_array_enc_ext_2 -+#define __dynamic_array_enc_ext_2(_type, _item, _length1, _length2, _order, _base, _encoding)\ -+ __event_len += lib_ring_buffer_align(__event_len, lttng_alignof(u32)); \ -+ __event_len += sizeof(u32); \ -+ __event_len += lib_ring_buffer_align(__event_len, lttng_alignof(_type)); \ -+ __dynamic_len[__dynamic_len_idx] = (_length1); \ -+ __event_len += sizeof(_type) * __dynamic_len[__dynamic_len_idx]; \ -+ __dynamic_len_idx++; \ -+ __dynamic_len[__dynamic_len_idx] = (_length2); \ -+ __event_len += sizeof(_type) * __dynamic_len[__dynamic_len_idx]; \ -+ __dynamic_len_idx++; -+ -+#undef __string -+#define __string(_item, _src) \ -+ __event_len += __dynamic_len[__dynamic_len_idx++] = strlen(_src) + 1; -+ -+/* -+ * strlen_user includes \0. If returns 0, it faulted, so we set size to -+ * 1 (\0 only). -+ */ -+#undef __string_from_user -+#define __string_from_user(_item, _src) \ -+ __event_len += __dynamic_len[__dynamic_len_idx++] = \ -+ max_t(size_t, lttng_strlen_user_inatomic(_src), 1); -+ -+#undef TP_PROTO -+#define TP_PROTO(args...) args -+ -+#undef TP_STRUCT__entry -+#define TP_STRUCT__entry(args...) args -+ -+#undef DECLARE_EVENT_CLASS -+#define DECLARE_EVENT_CLASS(_name, _proto, _args, _tstruct, _assign, _print) \ -+static inline size_t __event_get_size__##_name(size_t *__dynamic_len, _proto) \ -+{ \ -+ size_t __event_len = 0; \ -+ unsigned int __dynamic_len_idx = 0; \ -+ \ -+ if (0) \ -+ (void) __dynamic_len_idx; /* don't warn if unused */ \ -+ _tstruct \ -+ return __event_len; \ -+} -+ -+#include TRACE_INCLUDE(TRACE_INCLUDE_FILE) -+ -+/* -+ * Stage 7 of the trace events. -+ * -+ * Create static inline function that calculates event payload alignment. -+ */ -+ -+#include "lttng-events-reset.h" /* Reset all macros within TRACE_EVENT */ -+ -+/* Named field types must be defined in lttng-types.h */ -+ -+#undef __field_full -+#define __field_full(_type, _item, _order, _base) \ -+ __event_align = max_t(size_t, __event_align, lttng_alignof(_type)); -+ -+#undef __array_enc_ext -+#define __array_enc_ext(_type, _item, _length, _order, _base, _encoding) \ -+ __event_align = max_t(size_t, __event_align, lttng_alignof(_type)); -+ -+#undef __dynamic_array_enc_ext -+#define __dynamic_array_enc_ext(_type, _item, _length, _order, _base, _encoding)\ -+ __event_align = max_t(size_t, __event_align, lttng_alignof(u32)); \ -+ __event_align = max_t(size_t, __event_align, lttng_alignof(_type)); -+ -+#undef __dynamic_array_enc_ext_2 -+#define __dynamic_array_enc_ext_2(_type, _item, _length1, _length2, _order, _base, _encoding)\ -+ __dynamic_array_enc_ext(_type, _item, _length1 + _length2, _order, _base, _encoding) -+ -+#undef __string -+#define __string(_item, _src) -+ -+#undef __string_from_user -+#define __string_from_user(_item, _src) -+ -+#undef TP_PROTO -+#define TP_PROTO(args...) args -+ -+#undef TP_STRUCT__entry -+#define TP_STRUCT__entry(args...) args -+ -+#undef DECLARE_EVENT_CLASS -+#define DECLARE_EVENT_CLASS(_name, _proto, _args, _tstruct, _assign, _print) \ -+static inline size_t __event_get_align__##_name(_proto) \ -+{ \ -+ size_t __event_align = 1; \ -+ _tstruct \ -+ return __event_align; \ -+} -+ -+#include TRACE_INCLUDE(TRACE_INCLUDE_FILE) -+ -+ -+/* -+ * Stage 8 of the trace events. -+ * -+ * Create structure declaration that allows the "assign" macros to access the -+ * field types. -+ */ -+ -+#include "lttng-events-reset.h" /* Reset all macros within TRACE_EVENT */ -+ -+/* Named field types must be defined in lttng-types.h */ -+ -+#undef __field_full -+#define __field_full(_type, _item, _order, _base) _type _item; -+ -+#undef __array_enc_ext -+#define __array_enc_ext(_type, _item, _length, _order, _base, _encoding) \ -+ _type _item; -+ -+#undef __dynamic_array_enc_ext -+#define __dynamic_array_enc_ext(_type, _item, _length, _order, _base, _encoding)\ -+ _type _item; -+ -+#undef __dynamic_array_enc_ext_2 -+#define __dynamic_array_enc_ext_2(_type, _item, _length1, _length2, _order, _base, _encoding)\ -+ __dynamic_array_enc_ext(_type, _item, _length1 + _length2, _order, _base, _encoding) -+ -+#undef __string -+#define __string(_item, _src) char _item; -+ -+#undef __string_from_user -+#define __string_from_user(_item, _src) \ -+ __string(_item, _src) -+ -+#undef TP_STRUCT__entry -+#define TP_STRUCT__entry(args...) args -+ -+#undef DECLARE_EVENT_CLASS -+#define DECLARE_EVENT_CLASS(_name, _proto, _args, _tstruct, _assign, _print) \ -+struct __event_typemap__##_name { \ -+ _tstruct \ -+}; -+ -+#include TRACE_INCLUDE(TRACE_INCLUDE_FILE) -+ -+ -+/* -+ * Stage 9 of the trace events. -+ * -+ * Create the probe function : call even size calculation and write event data -+ * into the buffer. -+ * -+ * We use both the field and assignment macros to write the fields in the order -+ * defined in the field declaration. The field declarations control the -+ * execution order, jumping to the appropriate assignment block. -+ */ -+ -+#include "lttng-events-reset.h" /* Reset all macros within TRACE_EVENT */ -+ -+#undef __field_full -+#define __field_full(_type, _item, _order, _base) \ -+ goto __assign_##_item; \ -+__end_field_##_item: -+ -+#undef __array_enc_ext -+#define __array_enc_ext(_type, _item, _length, _order, _base, _encoding)\ -+ goto __assign_##_item; \ -+__end_field_##_item: -+ -+#undef __dynamic_array_enc_ext -+#define __dynamic_array_enc_ext(_type, _item, _length, _order, _base, _encoding)\ -+ goto __assign_##_item##_1; \ -+__end_field_##_item##_1: \ -+ goto __assign_##_item##_2; \ -+__end_field_##_item##_2: -+ -+#undef __dynamic_array_enc_ext_2 -+#define __dynamic_array_enc_ext_2(_type, _item, _length1, _length2, _order, _base, _encoding)\ -+ goto __assign_##_item##_1; \ -+__end_field_##_item##_1: \ -+ goto __assign_##_item##_2; \ -+__end_field_##_item##_2: \ -+ goto __assign_##_item##_3; \ -+__end_field_##_item##_3: -+ -+#undef __string -+#define __string(_item, _src) \ -+ goto __assign_##_item; \ -+__end_field_##_item: -+ -+#undef __string_from_user -+#define __string_from_user(_item, _src) \ -+ __string(_item, _src) -+ -+/* -+ * Macros mapping tp_assign() to "=", tp_memcpy() to memcpy() and tp_strcpy() to -+ * strcpy(). -+ */ -+#undef tp_assign -+#define tp_assign(dest, src) \ -+__assign_##dest: \ -+ { \ -+ __typeof__(__typemap.dest) __tmp = (src); \ -+ lib_ring_buffer_align_ctx(&__ctx, lttng_alignof(__tmp)); \ -+ __chan->ops->event_write(&__ctx, &__tmp, sizeof(__tmp));\ -+ } \ -+ goto __end_field_##dest; -+ -+/* fixed length array memcpy */ -+#undef tp_memcpy_gen -+#define tp_memcpy_gen(write_ops, dest, src, len) \ -+__assign_##dest: \ -+ if (0) \ -+ (void) __typemap.dest; \ -+ lib_ring_buffer_align_ctx(&__ctx, lttng_alignof(__typemap.dest)); \ -+ __chan->ops->write_ops(&__ctx, src, len); \ -+ goto __end_field_##dest; -+ -+#undef tp_memcpy -+#define tp_memcpy(dest, src, len) \ -+ tp_memcpy_gen(event_write, dest, src, len) -+ -+#undef tp_memcpy_from_user -+#define tp_memcpy_from_user(dest, src, len) \ -+ tp_memcpy_gen(event_write_from_user, dest, src, len) -+ -+/* variable length sequence memcpy */ -+#undef tp_memcpy_dyn_gen -+#define tp_memcpy_dyn_gen(write_ops, dest, src) \ -+__assign_##dest##_1: \ -+ { \ -+ u32 __tmpl = __dynamic_len[__dynamic_len_idx]; \ -+ lib_ring_buffer_align_ctx(&__ctx, lttng_alignof(u32)); \ -+ __chan->ops->event_write(&__ctx, &__tmpl, sizeof(u32)); \ -+ } \ -+ goto __end_field_##dest##_1; \ -+__assign_##dest##_2: \ -+ lib_ring_buffer_align_ctx(&__ctx, lttng_alignof(__typemap.dest)); \ -+ __chan->ops->write_ops(&__ctx, src, \ -+ sizeof(__typemap.dest) * __get_dynamic_array_len(dest));\ -+ goto __end_field_##dest##_2; -+ -+#undef tp_memcpy_dyn_gen_2 -+#define tp_memcpy_dyn_gen_2(write_ops, dest, src1, src2) \ -+__assign_##dest##_1: \ -+ { \ -+ u32 __tmpl = __dynamic_len[__dynamic_len_idx] \ -+ + __dynamic_len[__dynamic_len_idx + 1]; \ -+ lib_ring_buffer_align_ctx(&__ctx, lttng_alignof(u32)); \ -+ __chan->ops->event_write(&__ctx, &__tmpl, sizeof(u32)); \ -+ } \ -+ goto __end_field_##dest##_1; \ -+__assign_##dest##_2: \ -+ lib_ring_buffer_align_ctx(&__ctx, lttng_alignof(__typemap.dest)); \ -+ __chan->ops->write_ops(&__ctx, src1, \ -+ sizeof(__typemap.dest) * __get_dynamic_array_len(dest));\ -+ goto __end_field_##dest##_2; \ -+__assign_##dest##_3: \ -+ __chan->ops->write_ops(&__ctx, src2, \ -+ sizeof(__typemap.dest) * __get_dynamic_array_len(dest));\ -+ goto __end_field_##dest##_3; -+ -+#undef tp_memcpy_dyn -+#define tp_memcpy_dyn(dest, src) \ -+ tp_memcpy_dyn_gen(event_write, dest, src) -+ -+#undef tp_memcpy_dyn_2 -+#define tp_memcpy_dyn_2(dest, src1, src2) \ -+ tp_memcpy_dyn_gen_2(event_write, dest, src1, src2) -+ -+#undef tp_memcpy_dyn_from_user -+#define tp_memcpy_dyn_from_user(dest, src) \ -+ tp_memcpy_dyn_gen(event_write_from_user, dest, src) -+ -+/* -+ * The string length including the final \0. -+ */ -+#undef tp_copy_string_from_user -+#define tp_copy_string_from_user(dest, src) \ -+ __assign_##dest: \ -+ { \ -+ size_t __ustrlen; \ -+ \ -+ if (0) \ -+ (void) __typemap.dest; \ -+ lib_ring_buffer_align_ctx(&__ctx, lttng_alignof(__typemap.dest));\ -+ __ustrlen = __get_dynamic_array_len(dest); \ -+ if (likely(__ustrlen > 1)) { \ -+ __chan->ops->event_write_from_user(&__ctx, src, \ -+ __ustrlen - 1); \ -+ } \ -+ __chan->ops->event_memset(&__ctx, 0, 1); \ -+ } \ -+ goto __end_field_##dest; -+#undef tp_strcpy -+#define tp_strcpy(dest, src) \ -+ tp_memcpy(dest, src, __get_dynamic_array_len(dest)) -+ -+/* Named field types must be defined in lttng-types.h */ -+ -+#undef __get_str -+#define __get_str(field) field -+ -+#undef __get_dynamic_array -+#define __get_dynamic_array(field) field -+ -+/* Beware: this get len actually consumes the len value */ -+#undef __get_dynamic_array_len -+#define __get_dynamic_array_len(field) __dynamic_len[__dynamic_len_idx++] -+ -+#undef TP_PROTO -+#define TP_PROTO(args...) args -+ -+#undef TP_ARGS -+#define TP_ARGS(args...) args -+ -+#undef TP_STRUCT__entry -+#define TP_STRUCT__entry(args...) args -+ -+#undef TP_fast_assign -+#define TP_fast_assign(args...) args -+ -+/* -+ * For state dump, check that "session" argument (mandatory) matches the -+ * session this event belongs to. Ensures that we write state dump data only -+ * into the started session, not into all sessions. -+ */ -+#ifdef TP_SESSION_CHECK -+#define _TP_SESSION_CHECK(session, csession) (session == csession) -+#else /* TP_SESSION_CHECK */ -+#define _TP_SESSION_CHECK(session, csession) 1 -+#endif /* TP_SESSION_CHECK */ -+ -+/* -+ * __dynamic_len array length is twice the number of fields due to -+ * __dynamic_array_enc_ext_2() and tp_memcpy_dyn_2(), which are the -+ * worse case, needing 2 entries per field. -+ */ -+#undef DECLARE_EVENT_CLASS -+#define DECLARE_EVENT_CLASS(_name, _proto, _args, _tstruct, _assign, _print) \ -+static void __event_probe__##_name(void *__data, _proto) \ -+{ \ -+ struct lttng_event *__event = __data; \ -+ struct lttng_channel *__chan = __event->chan; \ -+ struct lib_ring_buffer_ctx __ctx; \ -+ size_t __event_len, __event_align; \ -+ size_t __dynamic_len_idx = 0; \ -+ size_t __dynamic_len[2 * ARRAY_SIZE(__event_fields___##_name)]; \ -+ struct __event_typemap__##_name __typemap; \ -+ int __ret; \ -+ \ -+ if (0) { \ -+ (void) __dynamic_len_idx; /* don't warn if unused */ \ -+ (void) __typemap; /* don't warn if unused */ \ -+ } \ -+ if (!_TP_SESSION_CHECK(session, __chan->session)) \ -+ return; \ -+ if (unlikely(!ACCESS_ONCE(__chan->session->active))) \ -+ return; \ -+ if (unlikely(!ACCESS_ONCE(__chan->enabled))) \ -+ return; \ -+ if (unlikely(!ACCESS_ONCE(__event->enabled))) \ -+ return; \ -+ __event_len = __event_get_size__##_name(__dynamic_len, _args); \ -+ __event_align = __event_get_align__##_name(_args); \ -+ lib_ring_buffer_ctx_init(&__ctx, __chan->chan, __event, __event_len, \ -+ __event_align, -1); \ -+ __ret = __chan->ops->event_reserve(&__ctx, __event->id); \ -+ if (__ret < 0) \ -+ return; \ -+ /* Control code (field ordering) */ \ -+ _tstruct \ -+ __chan->ops->event_commit(&__ctx); \ -+ return; \ -+ /* Copy code, steered by control code */ \ -+ _assign \ -+} -+ -+#undef DECLARE_EVENT_CLASS_NOARGS -+#define DECLARE_EVENT_CLASS_NOARGS(_name, _tstruct, _assign, _print) \ -+static void __event_probe__##_name(void *__data) \ -+{ \ -+ struct lttng_event *__event = __data; \ -+ struct lttng_channel *__chan = __event->chan; \ -+ struct lib_ring_buffer_ctx __ctx; \ -+ size_t __event_len, __event_align; \ -+ int __ret; \ -+ \ -+ if (!_TP_SESSION_CHECK(session, __chan->session)) \ -+ return; \ -+ if (unlikely(!ACCESS_ONCE(__chan->session->active))) \ -+ return; \ -+ if (unlikely(!ACCESS_ONCE(__chan->enabled))) \ -+ return; \ -+ if (unlikely(!ACCESS_ONCE(__event->enabled))) \ -+ return; \ -+ __event_len = 0; \ -+ __event_align = 1; \ -+ lib_ring_buffer_ctx_init(&__ctx, __chan->chan, __event, __event_len, \ -+ __event_align, -1); \ -+ __ret = __chan->ops->event_reserve(&__ctx, __event->id); \ -+ if (__ret < 0) \ -+ return; \ -+ /* Control code (field ordering) */ \ -+ _tstruct \ -+ __chan->ops->event_commit(&__ctx); \ -+ return; \ -+ /* Copy code, steered by control code */ \ -+ _assign \ -+} -+ -+#include TRACE_INCLUDE(TRACE_INCLUDE_FILE) -+ -+/* -+ * Stage 10 of the trace events. -+ * -+ * Register/unregister probes at module load/unload. -+ */ -+ -+#include "lttng-events-reset.h" /* Reset all macros within TRACE_EVENT */ -+ -+#define TP_ID1(_token, _system) _token##_system -+#define TP_ID(_token, _system) TP_ID1(_token, _system) -+#define module_init_eval1(_token, _system) module_init(_token##_system) -+#define module_init_eval(_token, _system) module_init_eval1(_token, _system) -+#define module_exit_eval1(_token, _system) module_exit(_token##_system) -+#define module_exit_eval(_token, _system) module_exit_eval1(_token, _system) -+ -+#ifndef TP_MODULE_NOINIT -+static int TP_ID(__lttng_events_init__, TRACE_SYSTEM)(void) -+{ -+ wrapper_vmalloc_sync_all(); -+ return lttng_probe_register(&TP_ID(__probe_desc___, TRACE_SYSTEM)); -+} -+ -+static void TP_ID(__lttng_events_exit__, TRACE_SYSTEM)(void) -+{ -+ lttng_probe_unregister(&TP_ID(__probe_desc___, TRACE_SYSTEM)); -+} -+ -+#ifndef TP_MODULE_NOAUTOLOAD -+module_init_eval(__lttng_events_init__, TRACE_SYSTEM); -+module_exit_eval(__lttng_events_exit__, TRACE_SYSTEM); -+#endif -+ -+#endif -+ -+#undef module_init_eval -+#undef module_exit_eval -+#undef TP_ID1 -+#undef TP_ID -+ -+#undef TP_PROTO -+#undef TP_ARGS -+#undef TRACE_EVENT_FLAGS ---- /dev/null -+++ b/drivers/staging/lttng/probes/lttng-ftrace.c -@@ -0,0 +1,201 @@ -+/* -+ * probes/lttng-ftrace.c -+ * -+ * LTTng function tracer integration module. -+ * -+ * Copyright (C) 2009-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+/* -+ * Ftrace function tracer does not seem to provide synchronization between probe -+ * teardown and callback execution. Therefore, we make this module permanently -+ * loaded (unloadable). -+ * -+ * TODO: Move to register_ftrace_function() (which is exported for -+ * modules) for Linux >= 3.0. It is faster (only enables the selected -+ * functions), and will stay there. -+ */ -+ -+#include <linux/module.h> -+#include <linux/ftrace.h> -+#include <linux/slab.h> -+#include "../lttng-events.h" -+#include "../wrapper/ringbuffer/frontend_types.h" -+#include "../wrapper/ftrace.h" -+#include "../wrapper/vmalloc.h" -+#include "../lttng-tracer.h" -+ -+static -+void lttng_ftrace_handler(unsigned long ip, unsigned long parent_ip, void **data) -+{ -+ struct lttng_event *event = *data; -+ struct lttng_channel *chan = event->chan; -+ struct lib_ring_buffer_ctx ctx; -+ struct { -+ unsigned long ip; -+ unsigned long parent_ip; -+ } payload; -+ int ret; -+ -+ if (unlikely(!ACCESS_ONCE(chan->session->active))) -+ return; -+ if (unlikely(!ACCESS_ONCE(chan->enabled))) -+ return; -+ if (unlikely(!ACCESS_ONCE(event->enabled))) -+ return; -+ -+ lib_ring_buffer_ctx_init(&ctx, chan->chan, event, -+ sizeof(payload), lttng_alignof(payload), -1); -+ ret = chan->ops->event_reserve(&ctx, event->id); -+ if (ret < 0) -+ return; -+ payload.ip = ip; -+ payload.parent_ip = parent_ip; -+ lib_ring_buffer_align_ctx(&ctx, lttng_alignof(payload)); -+ chan->ops->event_write(&ctx, &payload, sizeof(payload)); -+ chan->ops->event_commit(&ctx); -+ return; -+} -+ -+/* -+ * Create event description -+ */ -+static -+int lttng_create_ftrace_event(const char *name, struct lttng_event *event) -+{ -+ struct lttng_event_field *fields; -+ struct lttng_event_desc *desc; -+ int ret; -+ -+ desc = kzalloc(sizeof(*event->desc), GFP_KERNEL); -+ if (!desc) -+ return -ENOMEM; -+ desc->name = kstrdup(name, GFP_KERNEL); -+ if (!desc->name) { -+ ret = -ENOMEM; -+ goto error_str; -+ } -+ desc->nr_fields = 2; -+ desc->fields = fields = -+ kzalloc(2 * sizeof(struct lttng_event_field), GFP_KERNEL); -+ if (!desc->fields) { -+ ret = -ENOMEM; -+ goto error_fields; -+ } -+ fields[0].name = "ip"; -+ fields[0].type.atype = atype_integer; -+ fields[0].type.u.basic.integer.size = sizeof(unsigned long) * CHAR_BIT; -+ fields[0].type.u.basic.integer.alignment = lttng_alignof(unsigned long) * CHAR_BIT; -+ fields[0].type.u.basic.integer.signedness = lttng_is_signed_type(unsigned long); -+ fields[0].type.u.basic.integer.reverse_byte_order = 0; -+ fields[0].type.u.basic.integer.base = 16; -+ fields[0].type.u.basic.integer.encoding = lttng_encode_none; -+ -+ fields[1].name = "parent_ip"; -+ fields[1].type.atype = atype_integer; -+ fields[1].type.u.basic.integer.size = sizeof(unsigned long) * CHAR_BIT; -+ fields[1].type.u.basic.integer.alignment = lttng_alignof(unsigned long) * CHAR_BIT; -+ fields[1].type.u.basic.integer.signedness = lttng_is_signed_type(unsigned long); -+ fields[1].type.u.basic.integer.reverse_byte_order = 0; -+ fields[1].type.u.basic.integer.base = 16; -+ fields[1].type.u.basic.integer.encoding = lttng_encode_none; -+ -+ desc->owner = THIS_MODULE; -+ event->desc = desc; -+ -+ return 0; -+ -+error_fields: -+ kfree(desc->name); -+error_str: -+ kfree(desc); -+ return ret; -+} -+ -+static -+struct ftrace_probe_ops lttng_ftrace_ops = { -+ .func = lttng_ftrace_handler, -+}; -+ -+int lttng_ftrace_register(const char *name, -+ const char *symbol_name, -+ struct lttng_event *event) -+{ -+ int ret; -+ -+ ret = lttng_create_ftrace_event(name, event); -+ if (ret) -+ goto error; -+ -+ event->u.ftrace.symbol_name = kstrdup(symbol_name, GFP_KERNEL); -+ if (!event->u.ftrace.symbol_name) -+ goto name_error; -+ -+ /* Ensure the memory we just allocated don't trigger page faults */ -+ wrapper_vmalloc_sync_all(); -+ -+ ret = wrapper_register_ftrace_function_probe(event->u.ftrace.symbol_name, -+ <tng_ftrace_ops, event); -+ if (ret < 0) -+ goto register_error; -+ return 0; -+ -+register_error: -+ kfree(event->u.ftrace.symbol_name); -+name_error: -+ kfree(event->desc->name); -+ kfree(event->desc); -+error: -+ return ret; -+} -+EXPORT_SYMBOL_GPL(lttng_ftrace_register); -+ -+void lttng_ftrace_unregister(struct lttng_event *event) -+{ -+ wrapper_unregister_ftrace_function_probe(event->u.ftrace.symbol_name, -+ <tng_ftrace_ops, event); -+} -+EXPORT_SYMBOL_GPL(lttng_ftrace_unregister); -+ -+void lttng_ftrace_destroy_private(struct lttng_event *event) -+{ -+ kfree(event->u.ftrace.symbol_name); -+ kfree(event->desc->fields); -+ kfree(event->desc->name); -+ kfree(event->desc); -+} -+EXPORT_SYMBOL_GPL(lttng_ftrace_destroy_private); -+ -+int lttng_ftrace_init(void) -+{ -+ wrapper_vmalloc_sync_all(); -+ return 0; -+} -+module_init(lttng_ftrace_init) -+ -+/* -+ * Ftrace takes care of waiting for a grace period (RCU sched) at probe -+ * unregistration, and disables preemption around probe call. -+ */ -+void lttng_ftrace_exit(void) -+{ -+} -+module_exit(lttng_ftrace_exit) -+ -+MODULE_LICENSE("GPL and additional rights"); -+MODULE_AUTHOR("Mathieu Desnoyers"); -+MODULE_DESCRIPTION("Linux Trace Toolkit Ftrace Support"); ---- /dev/null -+++ b/drivers/staging/lttng/probes/lttng-kprobes.c -@@ -0,0 +1,177 @@ -+/* -+ * probes/lttng-kprobes.c -+ * -+ * LTTng kprobes integration module. -+ * -+ * Copyright (C) 2009-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/module.h> -+#include <linux/kprobes.h> -+#include <linux/slab.h> -+#include "../lttng-events.h" -+#include "../wrapper/ringbuffer/frontend_types.h" -+#include "../wrapper/vmalloc.h" -+#include "../lttng-tracer.h" -+ -+static -+int lttng_kprobes_handler_pre(struct kprobe *p, struct pt_regs *regs) -+{ -+ struct lttng_event *event = -+ container_of(p, struct lttng_event, u.kprobe.kp); -+ struct lttng_channel *chan = event->chan; -+ struct lib_ring_buffer_ctx ctx; -+ int ret; -+ unsigned long data = (unsigned long) p->addr; -+ -+ if (unlikely(!ACCESS_ONCE(chan->session->active))) -+ return 0; -+ if (unlikely(!ACCESS_ONCE(chan->enabled))) -+ return 0; -+ if (unlikely(!ACCESS_ONCE(event->enabled))) -+ return 0; -+ -+ lib_ring_buffer_ctx_init(&ctx, chan->chan, event, sizeof(data), -+ lttng_alignof(data), -1); -+ ret = chan->ops->event_reserve(&ctx, event->id); -+ if (ret < 0) -+ return 0; -+ lib_ring_buffer_align_ctx(&ctx, lttng_alignof(data)); -+ chan->ops->event_write(&ctx, &data, sizeof(data)); -+ chan->ops->event_commit(&ctx); -+ return 0; -+} -+ -+/* -+ * Create event description -+ */ -+static -+int lttng_create_kprobe_event(const char *name, struct lttng_event *event) -+{ -+ struct lttng_event_field *field; -+ struct lttng_event_desc *desc; -+ int ret; -+ -+ desc = kzalloc(sizeof(*event->desc), GFP_KERNEL); -+ if (!desc) -+ return -ENOMEM; -+ desc->name = kstrdup(name, GFP_KERNEL); -+ if (!desc->name) { -+ ret = -ENOMEM; -+ goto error_str; -+ } -+ desc->nr_fields = 1; -+ desc->fields = field = -+ kzalloc(1 * sizeof(struct lttng_event_field), GFP_KERNEL); -+ if (!field) { -+ ret = -ENOMEM; -+ goto error_field; -+ } -+ field->name = "ip"; -+ field->type.atype = atype_integer; -+ field->type.u.basic.integer.size = sizeof(unsigned long) * CHAR_BIT; -+ field->type.u.basic.integer.alignment = lttng_alignof(unsigned long) * CHAR_BIT; -+ field->type.u.basic.integer.signedness = lttng_is_signed_type(unsigned long); -+ field->type.u.basic.integer.reverse_byte_order = 0; -+ field->type.u.basic.integer.base = 16; -+ field->type.u.basic.integer.encoding = lttng_encode_none; -+ desc->owner = THIS_MODULE; -+ event->desc = desc; -+ -+ return 0; -+ -+error_field: -+ kfree(desc->name); -+error_str: -+ kfree(desc); -+ return ret; -+} -+ -+int lttng_kprobes_register(const char *name, -+ const char *symbol_name, -+ uint64_t offset, -+ uint64_t addr, -+ struct lttng_event *event) -+{ -+ int ret; -+ -+ /* Kprobes expects a NULL symbol name if unused */ -+ if (symbol_name[0] == '\0') -+ symbol_name = NULL; -+ -+ ret = lttng_create_kprobe_event(name, event); -+ if (ret) -+ goto error; -+ memset(&event->u.kprobe.kp, 0, sizeof(event->u.kprobe.kp)); -+ event->u.kprobe.kp.pre_handler = lttng_kprobes_handler_pre; -+ if (symbol_name) { -+ event->u.kprobe.symbol_name = -+ kzalloc(LTTNG_KERNEL_SYM_NAME_LEN * sizeof(char), -+ GFP_KERNEL); -+ if (!event->u.kprobe.symbol_name) { -+ ret = -ENOMEM; -+ goto name_error; -+ } -+ memcpy(event->u.kprobe.symbol_name, symbol_name, -+ LTTNG_KERNEL_SYM_NAME_LEN * sizeof(char)); -+ event->u.kprobe.kp.symbol_name = -+ event->u.kprobe.symbol_name; -+ } -+ event->u.kprobe.kp.offset = offset; -+ event->u.kprobe.kp.addr = (void *) (unsigned long) addr; -+ -+ /* -+ * Ensure the memory we just allocated don't trigger page faults. -+ * Well.. kprobes itself puts the page fault handler on the blacklist, -+ * but we can never be too careful. -+ */ -+ wrapper_vmalloc_sync_all(); -+ -+ ret = register_kprobe(&event->u.kprobe.kp); -+ if (ret) -+ goto register_error; -+ return 0; -+ -+register_error: -+ kfree(event->u.kprobe.symbol_name); -+name_error: -+ kfree(event->desc->fields); -+ kfree(event->desc->name); -+ kfree(event->desc); -+error: -+ return ret; -+} -+EXPORT_SYMBOL_GPL(lttng_kprobes_register); -+ -+void lttng_kprobes_unregister(struct lttng_event *event) -+{ -+ unregister_kprobe(&event->u.kprobe.kp); -+} -+EXPORT_SYMBOL_GPL(lttng_kprobes_unregister); -+ -+void lttng_kprobes_destroy_private(struct lttng_event *event) -+{ -+ kfree(event->u.kprobe.symbol_name); -+ kfree(event->desc->fields); -+ kfree(event->desc->name); -+ kfree(event->desc); -+} -+EXPORT_SYMBOL_GPL(lttng_kprobes_destroy_private); -+ -+MODULE_LICENSE("GPL and additional rights"); -+MODULE_AUTHOR("Mathieu Desnoyers"); -+MODULE_DESCRIPTION("Linux Trace Toolkit Kprobes Support"); ---- /dev/null -+++ b/drivers/staging/lttng/probes/lttng-kretprobes.c -@@ -0,0 +1,290 @@ -+/* -+ * probes/lttng-kretprobes.c -+ * -+ * LTTng kretprobes integration module. -+ * -+ * Copyright (C) 2009-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/module.h> -+#include <linux/kprobes.h> -+#include <linux/slab.h> -+#include <linux/kref.h> -+#include "../lttng-events.h" -+#include "../wrapper/ringbuffer/frontend_types.h" -+#include "../wrapper/vmalloc.h" -+#include "../lttng-tracer.h" -+ -+enum lttng_kretprobe_type { -+ EVENT_ENTRY = 0, -+ EVENT_RETURN = 1, -+}; -+ -+struct lttng_krp { -+ struct kretprobe krp; -+ struct lttng_event *event[2]; /* ENTRY and RETURN */ -+ struct kref kref_register; -+ struct kref kref_alloc; -+}; -+ -+static -+int _lttng_kretprobes_handler(struct kretprobe_instance *krpi, -+ struct pt_regs *regs, -+ enum lttng_kretprobe_type type) -+{ -+ struct lttng_krp *lttng_krp = -+ container_of(krpi->rp, struct lttng_krp, krp); -+ struct lttng_event *event = -+ lttng_krp->event[type]; -+ struct lttng_channel *chan = event->chan; -+ struct lib_ring_buffer_ctx ctx; -+ int ret; -+ struct { -+ unsigned long ip; -+ unsigned long parent_ip; -+ } payload; -+ -+ if (unlikely(!ACCESS_ONCE(chan->session->active))) -+ return 0; -+ if (unlikely(!ACCESS_ONCE(chan->enabled))) -+ return 0; -+ if (unlikely(!ACCESS_ONCE(event->enabled))) -+ return 0; -+ -+ payload.ip = (unsigned long) krpi->rp->kp.addr; -+ payload.parent_ip = (unsigned long) krpi->ret_addr; -+ -+ lib_ring_buffer_ctx_init(&ctx, chan->chan, event, sizeof(payload), -+ lttng_alignof(payload), -1); -+ ret = chan->ops->event_reserve(&ctx, event->id); -+ if (ret < 0) -+ return 0; -+ lib_ring_buffer_align_ctx(&ctx, lttng_alignof(payload)); -+ chan->ops->event_write(&ctx, &payload, sizeof(payload)); -+ chan->ops->event_commit(&ctx); -+ return 0; -+} -+ -+static -+int lttng_kretprobes_handler_entry(struct kretprobe_instance *krpi, -+ struct pt_regs *regs) -+{ -+ return _lttng_kretprobes_handler(krpi, regs, EVENT_ENTRY); -+} -+ -+static -+int lttng_kretprobes_handler_return(struct kretprobe_instance *krpi, -+ struct pt_regs *regs) -+{ -+ return _lttng_kretprobes_handler(krpi, regs, EVENT_RETURN); -+} -+ -+/* -+ * Create event description -+ */ -+static -+int lttng_create_kprobe_event(const char *name, struct lttng_event *event, -+ enum lttng_kretprobe_type type) -+{ -+ struct lttng_event_field *fields; -+ struct lttng_event_desc *desc; -+ int ret; -+ char *alloc_name; -+ size_t name_len; -+ const char *suffix = NULL; -+ -+ desc = kzalloc(sizeof(*event->desc), GFP_KERNEL); -+ if (!desc) -+ return -ENOMEM; -+ name_len = strlen(name); -+ switch (type) { -+ case EVENT_ENTRY: -+ suffix = "_entry"; -+ break; -+ case EVENT_RETURN: -+ suffix = "_return"; -+ break; -+ } -+ name_len += strlen(suffix); -+ alloc_name = kmalloc(name_len + 1, GFP_KERNEL); -+ if (!alloc_name) { -+ ret = -ENOMEM; -+ goto error_str; -+ } -+ strcpy(alloc_name, name); -+ strcat(alloc_name, suffix); -+ desc->name = alloc_name; -+ desc->nr_fields = 2; -+ desc->fields = fields = -+ kzalloc(2 * sizeof(struct lttng_event_field), GFP_KERNEL); -+ if (!desc->fields) { -+ ret = -ENOMEM; -+ goto error_fields; -+ } -+ fields[0].name = "ip"; -+ fields[0].type.atype = atype_integer; -+ fields[0].type.u.basic.integer.size = sizeof(unsigned long) * CHAR_BIT; -+ fields[0].type.u.basic.integer.alignment = lttng_alignof(unsigned long) * CHAR_BIT; -+ fields[0].type.u.basic.integer.signedness = lttng_is_signed_type(unsigned long); -+ fields[0].type.u.basic.integer.reverse_byte_order = 0; -+ fields[0].type.u.basic.integer.base = 16; -+ fields[0].type.u.basic.integer.encoding = lttng_encode_none; -+ -+ fields[1].name = "parent_ip"; -+ fields[1].type.atype = atype_integer; -+ fields[1].type.u.basic.integer.size = sizeof(unsigned long) * CHAR_BIT; -+ fields[1].type.u.basic.integer.alignment = lttng_alignof(unsigned long) * CHAR_BIT; -+ fields[1].type.u.basic.integer.signedness = lttng_is_signed_type(unsigned long); -+ fields[1].type.u.basic.integer.reverse_byte_order = 0; -+ fields[1].type.u.basic.integer.base = 16; -+ fields[1].type.u.basic.integer.encoding = lttng_encode_none; -+ -+ desc->owner = THIS_MODULE; -+ event->desc = desc; -+ -+ return 0; -+ -+error_fields: -+ kfree(desc->name); -+error_str: -+ kfree(desc); -+ return ret; -+} -+ -+int lttng_kretprobes_register(const char *name, -+ const char *symbol_name, -+ uint64_t offset, -+ uint64_t addr, -+ struct lttng_event *event_entry, -+ struct lttng_event *event_return) -+{ -+ int ret; -+ struct lttng_krp *lttng_krp; -+ -+ /* Kprobes expects a NULL symbol name if unused */ -+ if (symbol_name[0] == '\0') -+ symbol_name = NULL; -+ -+ ret = lttng_create_kprobe_event(name, event_entry, EVENT_ENTRY); -+ if (ret) -+ goto error; -+ ret = lttng_create_kprobe_event(name, event_return, EVENT_RETURN); -+ if (ret) -+ goto event_return_error; -+ lttng_krp = kzalloc(sizeof(*lttng_krp), GFP_KERNEL); -+ if (!lttng_krp) -+ goto krp_error; -+ lttng_krp->krp.entry_handler = lttng_kretprobes_handler_entry; -+ lttng_krp->krp.handler = lttng_kretprobes_handler_return; -+ if (symbol_name) { -+ char *alloc_symbol; -+ -+ alloc_symbol = kstrdup(symbol_name, GFP_KERNEL); -+ if (!alloc_symbol) { -+ ret = -ENOMEM; -+ goto name_error; -+ } -+ lttng_krp->krp.kp.symbol_name = -+ alloc_symbol; -+ event_entry->u.kretprobe.symbol_name = -+ alloc_symbol; -+ event_return->u.kretprobe.symbol_name = -+ alloc_symbol; -+ } -+ lttng_krp->krp.kp.offset = offset; -+ lttng_krp->krp.kp.addr = (void *) (unsigned long) addr; -+ -+ /* Allow probe handler to find event structures */ -+ lttng_krp->event[EVENT_ENTRY] = event_entry; -+ lttng_krp->event[EVENT_RETURN] = event_return; -+ event_entry->u.kretprobe.lttng_krp = lttng_krp; -+ event_return->u.kretprobe.lttng_krp = lttng_krp; -+ -+ /* -+ * Both events must be unregistered before the kretprobe is -+ * unregistered. Same for memory allocation. -+ */ -+ kref_init(<tng_krp->kref_alloc); -+ kref_get(<tng_krp->kref_alloc); /* inc refcount to 2 */ -+ kref_init(<tng_krp->kref_register); -+ kref_get(<tng_krp->kref_register); /* inc refcount to 2 */ -+ -+ /* -+ * Ensure the memory we just allocated don't trigger page faults. -+ * Well.. kprobes itself puts the page fault handler on the blacklist, -+ * but we can never be too careful. -+ */ -+ wrapper_vmalloc_sync_all(); -+ -+ ret = register_kretprobe(<tng_krp->krp); -+ if (ret) -+ goto register_error; -+ return 0; -+ -+register_error: -+ kfree(lttng_krp->krp.kp.symbol_name); -+name_error: -+ kfree(lttng_krp); -+krp_error: -+ kfree(event_return->desc->fields); -+ kfree(event_return->desc->name); -+ kfree(event_return->desc); -+event_return_error: -+ kfree(event_entry->desc->fields); -+ kfree(event_entry->desc->name); -+ kfree(event_entry->desc); -+error: -+ return ret; -+} -+EXPORT_SYMBOL_GPL(lttng_kretprobes_register); -+ -+static -+void _lttng_kretprobes_unregister_release(struct kref *kref) -+{ -+ struct lttng_krp *lttng_krp = -+ container_of(kref, struct lttng_krp, kref_register); -+ unregister_kretprobe(<tng_krp->krp); -+} -+ -+void lttng_kretprobes_unregister(struct lttng_event *event) -+{ -+ kref_put(&event->u.kretprobe.lttng_krp->kref_register, -+ _lttng_kretprobes_unregister_release); -+} -+EXPORT_SYMBOL_GPL(lttng_kretprobes_unregister); -+ -+static -+void _lttng_kretprobes_release(struct kref *kref) -+{ -+ struct lttng_krp *lttng_krp = -+ container_of(kref, struct lttng_krp, kref_alloc); -+ kfree(lttng_krp->krp.kp.symbol_name); -+} -+ -+void lttng_kretprobes_destroy_private(struct lttng_event *event) -+{ -+ kfree(event->desc->fields); -+ kfree(event->desc->name); -+ kfree(event->desc); -+ kref_put(&event->u.kretprobe.lttng_krp->kref_alloc, -+ _lttng_kretprobes_release); -+} -+EXPORT_SYMBOL_GPL(lttng_kretprobes_destroy_private); -+ -+MODULE_LICENSE("GPL and additional rights"); -+MODULE_AUTHOR("Mathieu Desnoyers"); -+MODULE_DESCRIPTION("Linux Trace Toolkit Kretprobes Support"); ---- /dev/null -+++ b/drivers/staging/lttng/probes/lttng-probe-asoc.c -@@ -0,0 +1,45 @@ -+/* -+ * probes/lttng-probe-asoc.c -+ * -+ * LTTng asoc probes. -+ * -+ * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * Copyright (C) 2012 Mentor Graphics Corp. -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/module.h> -+#include <sound/jack.h> -+#include <sound/soc.h> -+ -+/* -+ * Create the tracepoint static inlines from the kernel to validate that our -+ * trace event macros match the kernel we run on. -+ */ -+#include <trace/events/asoc.h> -+ -+/* -+ * Create LTTng tracepoint probes. -+ */ -+#define LTTNG_PACKAGE_BUILD -+#define CREATE_TRACE_POINTS -+#define TRACE_INCLUDE_PATH ../instrumentation/events/lttng-module -+ -+#include "../instrumentation/events/lttng-module/asoc.h" -+ -+MODULE_LICENSE("GPL and additional rights"); -+MODULE_AUTHOR("Wade Farnsworth <wade_farnsworth@mentor.com>, Paul Woegerer <paul_woegerer@mentor.com>, and Andrew Gabbasov <andrew_gabbasov@mentor.com>"); -+MODULE_DESCRIPTION("LTTng asoc probes"); ---- /dev/null -+++ b/drivers/staging/lttng/probes/lttng-probe-block.c -@@ -0,0 +1,45 @@ -+/* -+ * probes/lttng-probe-block.c -+ * -+ * LTTng block probes. -+ * -+ * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/module.h> -+#include <linux/blktrace_api.h> -+ -+/* -+ * Create the tracepoint static inlines from the kernel to validate that our -+ * trace event macros match the kernel we run on. -+ */ -+#include <trace/events/block.h> -+ -+#include "../wrapper/tracepoint.h" -+ -+/* -+ * Create LTTng tracepoint probes. -+ */ -+#define LTTNG_PACKAGE_BUILD -+#define CREATE_TRACE_POINTS -+#define TRACE_INCLUDE_PATH ../instrumentation/events/lttng-module -+ -+#include "../instrumentation/events/lttng-module/block.h" -+ -+MODULE_LICENSE("GPL and additional rights"); -+MODULE_AUTHOR("Mathieu Desnoyers <mathieu.desnoyers@efficios.com>"); -+MODULE_DESCRIPTION("LTTng block probes"); ---- /dev/null -+++ b/drivers/staging/lttng/probes/lttng-probe-btrfs.c -@@ -0,0 +1,48 @@ -+/* -+ * probes/lttng-probe-btrfs.c -+ * -+ * LTTng btrfs probes. -+ * -+ * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * Copyright (C) 2012 Mentor Graphics Corp. -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/module.h> -+#include <linux/fs.h> -+#include <../fs/btrfs/ctree.h> -+#include <../fs/btrfs/transaction.h> -+#include <../fs/btrfs/volumes.h> -+#include <linux/dcache.h> -+ -+/* -+ * Create the tracepoint static inlines from the kernel to validate that our -+ * trace event macros match the kernel we run on. -+ */ -+#include <trace/events/btrfs.h> -+ -+/* -+ * Create LTTng tracepoint probes. -+ */ -+#define LTTNG_PACKAGE_BUILD -+#define CREATE_TRACE_POINTS -+#define TRACE_INCLUDE_PATH ../instrumentation/events/lttng-module -+ -+#include "../instrumentation/events/lttng-module/btrfs.h" -+ -+MODULE_LICENSE("GPL and additional rights"); -+MODULE_AUTHOR("Andrew Gabbasov <andrew_gabbasov@mentor.com>"); -+MODULE_DESCRIPTION("LTTng btrfs probes"); ---- /dev/null -+++ b/drivers/staging/lttng/probes/lttng-probe-compaction.c -@@ -0,0 +1,43 @@ -+/* -+ * probes/lttng-probe-compaction.c -+ * -+ * LTTng compaction probes. -+ * -+ * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * Copyright (C) 2012 Mentor Graphics Corp. -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/module.h> -+ -+/* -+ * Create the tracepoint static inlines from the kernel to validate that our -+ * trace event macros match the kernel we run on. -+ */ -+#include <trace/events/compaction.h> -+ -+/* -+ * Create LTTng tracepoint probes. -+ */ -+#define LTTNG_PACKAGE_BUILD -+#define CREATE_TRACE_POINTS -+#define TRACE_INCLUDE_PATH ../instrumentation/events/lttng-module -+ -+#include "../instrumentation/events/lttng-module/compaction.h" -+ -+MODULE_LICENSE("GPL and additional rights"); -+MODULE_AUTHOR("Andrew Gabbasov <andrew_gabbasov@mentor.com>"); -+MODULE_DESCRIPTION("LTTng compaction probes"); ---- /dev/null -+++ b/drivers/staging/lttng/probes/lttng-probe-ext3.c -@@ -0,0 +1,52 @@ -+/* -+ * probes/lttng-probe-ext3.c -+ * -+ * LTTng ext3 probes. -+ * -+ * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * Copyright (C) 2012 Mentor Graphics Corp. -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/module.h> -+#include <linux/fs.h> -+#include <linux/dcache.h> -+#include <linux/version.h> -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,4,0)) -+#include <../fs/ext3/ext3.h> -+#else -+#include <linux/ext3_fs_i.h> -+#endif -+ -+/* -+ * Create the tracepoint static inlines from the kernel to validate that our -+ * trace event macros match the kernel we run on. -+ */ -+#include <trace/events/ext3.h> -+ -+/* -+ * Create LTTng tracepoint probes. -+ */ -+#define LTTNG_PACKAGE_BUILD -+#define CREATE_TRACE_POINTS -+#define TRACE_INCLUDE_PATH ../instrumentation/events/lttng-module -+ -+#include "../instrumentation/events/lttng-module/ext3.h" -+ -+MODULE_LICENSE("GPL and additional rights"); -+MODULE_AUTHOR("Wade Farnsworth <wade_farnsworth@mentor.com>, Paul Woegerer <paul_woegerer@mentor.com>, and Andrew Gabbasov <andrew_gabbasov@mentor.com>"); -+MODULE_DESCRIPTION("LTTng ext3 probes"); ---- /dev/null -+++ b/drivers/staging/lttng/probes/lttng-probe-ext4.c -@@ -0,0 +1,51 @@ -+/* -+ * probes/lttng-probe-ext4.c -+ * -+ * LTTng ext4 probes. -+ * -+ * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * Copyright (C) 2012 Mentor Graphics Corp. -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/module.h> -+#include <linux/fs.h> -+#include <../fs/ext4/ext4.h> -+#include <../fs/ext4/mballoc.h> -+#include <../fs/ext4/ext4_extents.h> -+#include <linux/dcache.h> -+ -+/* -+ * Create the tracepoint static inlines from the kernel to validate that our -+ * trace event macros match the kernel we run on. -+ */ -+#include <trace/events/ext4.h> -+ -+#include "../lttng-kernel-version.h" -+#include "../wrapper/tracepoint.h" -+ -+/* -+ * Create LTTng tracepoint probes. -+ */ -+#define LTTNG_PACKAGE_BUILD -+#define CREATE_TRACE_POINTS -+#define TRACE_INCLUDE_PATH ../instrumentation/events/lttng-module -+ -+#include "../instrumentation/events/lttng-module/ext4.h" -+ -+MODULE_LICENSE("GPL and additional rights"); -+MODULE_AUTHOR("Andrew Gabbasov <andrew_gabbasov@mentor.com>"); -+MODULE_DESCRIPTION("LTTng ext4 probes"); ---- /dev/null -+++ b/drivers/staging/lttng/probes/lttng-probe-gpio.c -@@ -0,0 +1,43 @@ -+/* -+ * probes/lttng-probe-gpio.c -+ * -+ * LTTng gpio probes. -+ * -+ * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * Copyright (C) 2012 Mentor Graphics Corp. -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/module.h> -+ -+/* -+ * Create the tracepoint static inlines from the kernel to validate that our -+ * trace event macros match the kernel we run on. -+ */ -+#include <trace/events/gpio.h> -+ -+/* -+ * Create LTTng tracepoint probes. -+ */ -+#define LTTNG_PACKAGE_BUILD -+#define CREATE_TRACE_POINTS -+#define TRACE_INCLUDE_PATH ../instrumentation/events/lttng-module -+ -+#include "../instrumentation/events/lttng-module/gpio.h" -+ -+MODULE_LICENSE("GPL and additional rights"); -+MODULE_AUTHOR("Wade Farnsworth <wade_farnsworth@mentor.com>"); -+MODULE_DESCRIPTION("LTTng gpio probes"); ---- /dev/null -+++ b/drivers/staging/lttng/probes/lttng-probe-irq.c -@@ -0,0 +1,45 @@ -+/* -+ * probes/lttng-probe-irq.c -+ * -+ * LTTng irq probes. -+ * -+ * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/module.h> -+#include <linux/interrupt.h> -+ -+/* -+ * Create the tracepoint static inlines from the kernel to validate that our -+ * trace event macros match the kernel we run on. -+ */ -+#include <trace/events/irq.h> -+ -+#include "../wrapper/tracepoint.h" -+ -+/* -+ * Create LTTng tracepoint probes. -+ */ -+#define LTTNG_PACKAGE_BUILD -+#define CREATE_TRACE_POINTS -+#define TRACE_INCLUDE_PATH ../instrumentation/events/lttng-module -+ -+#include "../instrumentation/events/lttng-module/irq.h" -+ -+MODULE_LICENSE("GPL and additional rights"); -+MODULE_AUTHOR("Mathieu Desnoyers <mathieu.desnoyers@efficios.com>"); -+MODULE_DESCRIPTION("LTTng irq probes"); ---- /dev/null -+++ b/drivers/staging/lttng/probes/lttng-probe-jbd.c -@@ -0,0 +1,43 @@ -+/* -+ * probes/lttng-probe-jbd.c -+ * -+ * LTTng jbd probes. -+ * -+ * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * Copyright (C) 2012 Mentor Graphics Corp. -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/module.h> -+ -+/* -+ * Create the tracepoint static inlines from the kernel to validate that our -+ * trace event macros match the kernel we run on. -+ */ -+#include <trace/events/jbd.h> -+ -+/* -+ * Create LTTng tracepoint probes. -+ */ -+#define LTTNG_PACKAGE_BUILD -+#define CREATE_TRACE_POINTS -+#define TRACE_INCLUDE_PATH ../instrumentation/events/lttng-module -+ -+#include "../instrumentation/events/lttng-module/jbd.h" -+ -+MODULE_LICENSE("GPL and additional rights"); -+MODULE_AUTHOR("Wade Farnsworth <wade_farnsworth@mentor.com>, Paul Woegerer <paul_woegerer@mentor.com>, and Andrew Gabbasov <andrew_gabbasov@mentor.com>"); -+MODULE_DESCRIPTION("LTTng jbd probes"); ---- /dev/null -+++ b/drivers/staging/lttng/probes/lttng-probe-jbd2.c -@@ -0,0 +1,45 @@ -+/* -+ * probes/lttng-probe-jbd2.c -+ * -+ * LTTng jbd2 probes. -+ * -+ * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * Copyright (C) 2012 Mentor Graphics Corp. -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/module.h> -+ -+/* -+ * Create the tracepoint static inlines from the kernel to validate that our -+ * trace event macros match the kernel we run on. -+ */ -+#include <trace/events/jbd2.h> -+ -+#include "../wrapper/tracepoint.h" -+ -+/* -+ * Create LTTng tracepoint probes. -+ */ -+#define LTTNG_PACKAGE_BUILD -+#define CREATE_TRACE_POINTS -+#define TRACE_INCLUDE_PATH ../instrumentation/events/lttng-module -+ -+#include "../instrumentation/events/lttng-module/jbd2.h" -+ -+MODULE_LICENSE("GPL and additional rights"); -+MODULE_AUTHOR("Wade Farnsworth <wade_farnsworth@mentor.com> and Andrew Gabbasov <andrew_gabbasov@mentor.com>"); -+MODULE_DESCRIPTION("LTTng jbd2 probes"); ---- /dev/null -+++ b/drivers/staging/lttng/probes/lttng-probe-kmem.c -@@ -0,0 +1,45 @@ -+/* -+ * probes/lttng-probe-kmem.c -+ * -+ * LTTng kmem probes. -+ * -+ * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * Copyright (C) 2012 Mentor Graphics Corp. -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/module.h> -+ -+/* -+ * Create the tracepoint static inlines from the kernel to validate that our -+ * trace event macros match the kernel we run on. -+ */ -+#include <trace/events/kmem.h> -+ -+#include "../wrapper/tracepoint.h" -+ -+/* -+ * Create LTTng tracepoint probes. -+ */ -+#define LTTNG_PACKAGE_BUILD -+#define CREATE_TRACE_POINTS -+#define TRACE_INCLUDE_PATH ../instrumentation/events/lttng-module -+ -+#include "../instrumentation/events/lttng-module/kmem.h" -+ -+MODULE_LICENSE("GPL and additional rights"); -+MODULE_AUTHOR("Wade Farnsworth <wade_farnsworth@mentor.com> and Andrew Gabbasov <andrew_gabbasov@mentor.com>"); -+MODULE_DESCRIPTION("LTTng kmem probes"); ---- /dev/null -+++ b/drivers/staging/lttng/probes/lttng-probe-kvm-x86-mmu.c -@@ -0,0 +1,43 @@ -+/* -+ * probes/lttng-probe-kvm.c -+ * -+ * LTTng kvm probes. -+ * -+ * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/module.h> -+#include <linux/kvm_host.h> -+ -+/* -+ * Create the tracepoint static inlines from the kernel to validate that our -+ * trace event macros match the kernel we run on. -+ */ -+#include "../wrapper/tracepoint.h" -+ -+/* -+ * Create LTTng tracepoint probes. -+ */ -+#define LTTNG_PACKAGE_BUILD -+#define CREATE_TRACE_POINTS -+ -+#define TRACE_INCLUDE_PATH ../instrumentation/events/lttng-module/arch/x86/kvm -+#include "../instrumentation/events/lttng-module/arch/x86/kvm/mmutrace.h" -+ -+MODULE_LICENSE("GPL and additional rights"); -+MODULE_AUTHOR("Mathieu Desnoyers <mathieu.desnoyers@efficios.com>"); -+MODULE_DESCRIPTION("LTTng kvm mmu probes"); ---- /dev/null -+++ b/drivers/staging/lttng/probes/lttng-probe-kvm-x86.c -@@ -0,0 +1,45 @@ -+/* -+ * probes/lttng-probe-kvm.c -+ * -+ * LTTng kvm probes. -+ * -+ * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/module.h> -+#include <linux/kvm_host.h> -+ -+/* -+ * Create the tracepoint static inlines from the kernel to validate that our -+ * trace event macros match the kernel we run on. -+ */ -+#include <trace/events/kvm.h> -+ -+#include "../wrapper/tracepoint.h" -+ -+/* -+ * Create LTTng tracepoint probes. -+ */ -+#define LTTNG_PACKAGE_BUILD -+#define CREATE_TRACE_POINTS -+ -+#define TRACE_INCLUDE_PATH ../instrumentation/events/lttng-module/arch/x86/kvm -+#include "../instrumentation/events/lttng-module/arch/x86/kvm/trace.h" -+ -+MODULE_LICENSE("GPL and additional rights"); -+MODULE_AUTHOR("Mathieu Desnoyers <mathieu.desnoyers@efficios.com>"); -+MODULE_DESCRIPTION("LTTng kvm probes"); ---- /dev/null -+++ b/drivers/staging/lttng/probes/lttng-probe-kvm.c -@@ -0,0 +1,45 @@ -+/* -+ * probes/lttng-probe-kvm.c -+ * -+ * LTTng kvm probes. -+ * -+ * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/module.h> -+#include <linux/kvm_host.h> -+ -+/* -+ * Create the tracepoint static inlines from the kernel to validate that our -+ * trace event macros match the kernel we run on. -+ */ -+#include <trace/events/kvm.h> -+ -+#include "../wrapper/tracepoint.h" -+ -+/* -+ * Create LTTng tracepoint probes. -+ */ -+#define LTTNG_PACKAGE_BUILD -+#define CREATE_TRACE_POINTS -+#define TRACE_INCLUDE_PATH ../instrumentation/events/lttng-module -+ -+#include "../instrumentation/events/lttng-module/kvm.h" -+ -+MODULE_LICENSE("GPL and additional rights"); -+MODULE_AUTHOR("Mathieu Desnoyers <mathieu.desnoyers@efficios.com>"); -+MODULE_DESCRIPTION("LTTng kvm probes"); ---- /dev/null -+++ b/drivers/staging/lttng/probes/lttng-probe-lock.c -@@ -0,0 +1,50 @@ -+/* -+ * probes/lttng-probe-lock.c -+ * -+ * LTTng lock probes. -+ * -+ * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * Copyright (C) 2012 Mentor Graphics Corp. -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/module.h> -+#include <linux/version.h> -+ -+/* -+ * Create the tracepoint static inlines from the kernel to validate that our -+ * trace event macros match the kernel we run on. -+ */ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,33)) -+#include <trace/events/lock.h> -+#else -+#include <trace/events/lockdep.h> -+#endif -+ -+#include "../wrapper/tracepoint.h" -+ -+/* -+ * Create LTTng tracepoint probes. -+ */ -+#define LTTNG_PACKAGE_BUILD -+#define CREATE_TRACE_POINTS -+#define TRACE_INCLUDE_PATH ../instrumentation/events/lttng-module -+ -+#include "../instrumentation/events/lttng-module/lock.h" -+ -+MODULE_LICENSE("GPL and additional rights"); -+MODULE_AUTHOR("Wade Farnsworth <wade_farnsworth@mentor.com> and Andrew Gabbasov <andrew_gabbasov@mentor.com>"); -+MODULE_DESCRIPTION("LTTng lock probes"); ---- /dev/null -+++ b/drivers/staging/lttng/probes/lttng-probe-module.c -@@ -0,0 +1,45 @@ -+/* -+ * probes/lttng-probe-module.c -+ * -+ * LTTng module probes. -+ * -+ * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * Copyright (C) 2012 Mentor Graphics Corp. -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/module.h> -+ -+/* -+ * Create the tracepoint static inlines from the kernel to validate that our -+ * trace event macros match the kernel we run on. -+ */ -+#include <trace/events/module.h> -+ -+#include "../wrapper/tracepoint.h" -+ -+/* -+ * Create LTTng tracepoint probes. -+ */ -+#define LTTNG_PACKAGE_BUILD -+#define CREATE_TRACE_POINTS -+#define TRACE_INCLUDE_PATH ../instrumentation/events/lttng-module -+ -+#include "../instrumentation/events/lttng-module/module.h" -+ -+MODULE_LICENSE("GPL and additional rights"); -+MODULE_AUTHOR("Wade Farnsworth <wade_farnsworth@mentor.com> and Andrew Gabbasov <andrew_gabbasov@mentor.com>"); -+MODULE_DESCRIPTION("LTTng module probes"); ---- /dev/null -+++ b/drivers/staging/lttng/probes/lttng-probe-napi.c -@@ -0,0 +1,45 @@ -+/* -+ * probes/lttng-probe-napi.c -+ * -+ * LTTng napi probes. -+ * -+ * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * Copyright (C) 2012 Mentor Graphics Corp. -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/module.h> -+ -+/* -+ * Create the tracepoint static inlines from the kernel to validate that our -+ * trace event macros match the kernel we run on. -+ */ -+#include <trace/events/napi.h> -+ -+#include "../wrapper/tracepoint.h" -+ -+/* -+ * Create LTTng tracepoint probes. -+ */ -+#define LTTNG_PACKAGE_BUILD -+#define CREATE_TRACE_POINTS -+#define TRACE_INCLUDE_PATH ../instrumentation/events/lttng-module -+ -+#include "../instrumentation/events/lttng-module/napi.h" -+ -+MODULE_LICENSE("GPL and additional rights"); -+MODULE_AUTHOR("Wade Farnsworth <wade_farnsworth@mentor.com>"); -+MODULE_DESCRIPTION("LTTng napi probes"); ---- /dev/null -+++ b/drivers/staging/lttng/probes/lttng-probe-net.c -@@ -0,0 +1,43 @@ -+/* -+ * probes/lttng-probe-net.c -+ * -+ * LTTng net probes. -+ * -+ * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * Copyright (C) 2012 Mentor Graphics Corp. -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/module.h> -+ -+/* -+ * Create the tracepoint static inlines from the kernel to validate that our -+ * trace event macros match the kernel we run on. -+ */ -+#include <trace/events/net.h> -+ -+/* -+ * Create LTTng tracepoint probes. -+ */ -+#define LTTNG_PACKAGE_BUILD -+#define CREATE_TRACE_POINTS -+#define TRACE_INCLUDE_PATH ../instrumentation/events/lttng-module -+ -+#include "../instrumentation/events/lttng-module/net.h" -+ -+MODULE_LICENSE("GPL and additional rights"); -+MODULE_AUTHOR("Wade Farnsworth <wade_farnsworth@mentor.com>"); -+MODULE_DESCRIPTION("LTTng net probes"); ---- /dev/null -+++ b/drivers/staging/lttng/probes/lttng-probe-power.c -@@ -0,0 +1,45 @@ -+/* -+ * probes/lttng-probe-power.c -+ * -+ * LTTng power probes. -+ * -+ * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * Copyright (C) 2012 Mentor Graphics Corp. -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/module.h> -+ -+/* -+ * Create the tracepoint static inlines from the kernel to validate that our -+ * trace event macros match the kernel we run on. -+ */ -+#include <trace/events/power.h> -+ -+#include "../wrapper/tracepoint.h" -+ -+/* -+ * Create LTTng tracepoint probes. -+ */ -+#define LTTNG_PACKAGE_BUILD -+#define CREATE_TRACE_POINTS -+#define TRACE_INCLUDE_PATH ../instrumentation/events/lttng-module -+ -+#include "../instrumentation/events/lttng-module/power.h" -+ -+MODULE_LICENSE("GPL and additional rights"); -+MODULE_AUTHOR("Wade Farnsworth <wade_farnsworth@mentor.com> and Andrew Gabbasov <andrew_gabbasov@mentor.com>"); -+MODULE_DESCRIPTION("LTTng power probes"); ---- /dev/null -+++ b/drivers/staging/lttng/probes/lttng-probe-printk.c -@@ -0,0 +1,43 @@ -+/* -+ * probes/lttng-probe-printk.c -+ * -+ * LTTng printk probes. -+ * -+ * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * Copyright (C) 2012 Mentor Graphics Corp. -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/module.h> -+ -+/* -+ * Create the tracepoint static inlines from the kernel to validate that our -+ * trace event macros match the kernel we run on. -+ */ -+#include <trace/events/printk.h> -+ -+/* -+ * Create LTTng tracepoint probes. -+ */ -+#define LTTNG_PACKAGE_BUILD -+#define CREATE_TRACE_POINTS -+#define TRACE_INCLUDE_PATH ../instrumentation/events/lttng-module -+ -+#include "../instrumentation/events/lttng-module/printk.h" -+ -+MODULE_LICENSE("GPL and additional rights"); -+MODULE_AUTHOR("Andrew Gabbasov <andrew_gabbasov@mentor.com>"); -+MODULE_DESCRIPTION("LTTng printk probes"); ---- /dev/null -+++ b/drivers/staging/lttng/probes/lttng-probe-random.c -@@ -0,0 +1,43 @@ -+/* -+ * probes/lttng-probe-random.c -+ * -+ * LTTng random probes. -+ * -+ * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * Copyright (C) 2012 Mentor Graphics Corp. -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/module.h> -+ -+/* -+ * Create the tracepoint static inlines from the kernel to validate that our -+ * trace event macros match the kernel we run on. -+ */ -+#include <trace/events/random.h> -+ -+/* -+ * Create LTTng tracepoint probes. -+ */ -+#define LTTNG_PACKAGE_BUILD -+#define CREATE_TRACE_POINTS -+#define TRACE_INCLUDE_PATH ../instrumentation/events/lttng-module -+ -+#include "../instrumentation/events/lttng-module/random.h" -+ -+MODULE_LICENSE("GPL and additional rights"); -+MODULE_AUTHOR("Andrew Gabbasov <andrew_gabbasov@mentor.com>"); -+MODULE_DESCRIPTION("LTTng random probes"); ---- /dev/null -+++ b/drivers/staging/lttng/probes/lttng-probe-rcu.c -@@ -0,0 +1,44 @@ -+/* -+ * probes/lttng-probe-rcu.c -+ * -+ * LTTng rcu probes. -+ * -+ * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * Copyright (C) 2012 Mentor Graphics Corp. -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/module.h> -+#include <linux/rcupdate.h> -+ -+/* -+ * Create the tracepoint static inlines from the kernel to validate that our -+ * trace event macros match the kernel we run on. -+ */ -+#include <trace/events/rcu.h> -+ -+/* -+ * Create LTTng tracepoint probes. -+ */ -+#define LTTNG_PACKAGE_BUILD -+#define CREATE_TRACE_POINTS -+#define TRACE_INCLUDE_PATH ../instrumentation/events/lttng-module -+ -+#include "../instrumentation/events/lttng-module/rcu.h" -+ -+MODULE_LICENSE("GPL and additional rights"); -+MODULE_AUTHOR("Andrew Gabbasov <andrew_gabbasov@mentor.com>"); -+MODULE_DESCRIPTION("LTTng rcu probes"); ---- /dev/null -+++ b/drivers/staging/lttng/probes/lttng-probe-regmap.c -@@ -0,0 +1,44 @@ -+/* -+ * probes/lttng-probe-regmap.c -+ * -+ * LTTng regmap probes. -+ * -+ * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * Copyright (C) 2012 Mentor Graphics Corp. -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/module.h> -+#include <linux/device.h> -+ -+/* -+ * Create the tracepoint static inlines from the kernel to validate that our -+ * trace event macros match the kernel we run on. -+ */ -+#include <trace/events/regmap.h> -+ -+/* -+ * Create LTTng tracepoint probes. -+ */ -+#define LTTNG_PACKAGE_BUILD -+#define CREATE_TRACE_POINTS -+#define TRACE_INCLUDE_PATH ../instrumentation/events/lttng-module -+ -+#include "../instrumentation/events/lttng-module/regmap.h" -+ -+MODULE_LICENSE("GPL and additional rights"); -+MODULE_AUTHOR("Andrew Gabbasov <andrew_gabbasov@mentor.com>"); -+MODULE_DESCRIPTION("LTTng regmap probes"); ---- /dev/null -+++ b/drivers/staging/lttng/probes/lttng-probe-regulator.c -@@ -0,0 +1,43 @@ -+/* -+ * probes/lttng-probe-regulator.c -+ * -+ * LTTng regulator probes. -+ * -+ * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * Copyright (C) 2012 Mentor Graphics Corp. -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/module.h> -+ -+/* -+ * Create the tracepoint static inlines from the kernel to validate that our -+ * trace event macros match the kernel we run on. -+ */ -+#include <trace/events/regulator.h> -+ -+/* -+ * Create LTTng tracepoint probes. -+ */ -+#define LTTNG_PACKAGE_BUILD -+#define CREATE_TRACE_POINTS -+#define TRACE_INCLUDE_PATH ../instrumentation/events/lttng-module -+ -+#include "../instrumentation/events/lttng-module/regulator.h" -+ -+MODULE_LICENSE("GPL and additional rights"); -+MODULE_AUTHOR("Wade Farnsworth <wade_farnsworth@mentor.com>"); -+MODULE_DESCRIPTION("LTTng regulator probes"); ---- /dev/null -+++ b/drivers/staging/lttng/probes/lttng-probe-rpm.c -@@ -0,0 +1,44 @@ -+/* -+ * probes/lttng-probe-rpm.c -+ * -+ * LTTng rpm probes. -+ * -+ * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * Copyright (C) 2012 Mentor Graphics Corp. -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/module.h> -+#include <linux/device.h> -+ -+/* -+ * Create the tracepoint static inlines from the kernel to validate that our -+ * trace event macros match the kernel we run on. -+ */ -+#include <trace/events/rpm.h> -+ -+/* -+ * Create LTTng tracepoint probes. -+ */ -+#define LTTNG_PACKAGE_BUILD -+#define CREATE_TRACE_POINTS -+#define TRACE_INCLUDE_PATH ../instrumentation/events/lttng-module -+ -+#include "../instrumentation/events/lttng-module/rpm.h" -+ -+MODULE_LICENSE("GPL and additional rights"); -+MODULE_AUTHOR("Andrew Gabbasov <andrew_gabbasov@mentor.com>"); -+MODULE_DESCRIPTION("LTTng rpm probes"); ---- /dev/null -+++ b/drivers/staging/lttng/probes/lttng-probe-sched.c -@@ -0,0 +1,44 @@ -+/* -+ * probes/lttng-probe-sched.c -+ * -+ * LTTng sched probes. -+ * -+ * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/module.h> -+ -+/* -+ * Create the tracepoint static inlines from the kernel to validate that our -+ * trace event macros match the kernel we run on. -+ */ -+#include <trace/events/sched.h> -+ -+#include "../wrapper/tracepoint.h" -+ -+/* -+ * Create LTTng tracepoint probes. -+ */ -+#define LTTNG_PACKAGE_BUILD -+#define CREATE_TRACE_POINTS -+#define TRACE_INCLUDE_PATH ../instrumentation/events/lttng-module -+ -+#include "../instrumentation/events/lttng-module/sched.h" -+ -+MODULE_LICENSE("GPL and additional rights"); -+MODULE_AUTHOR("Mathieu Desnoyers <mathieu.desnoyers@efficios.com>"); -+MODULE_DESCRIPTION("LTTng sched probes"); ---- /dev/null -+++ b/drivers/staging/lttng/probes/lttng-probe-scsi.c -@@ -0,0 +1,44 @@ -+/* -+ * probes/lttng-probe-scsi.c -+ * -+ * LTTng scsi probes. -+ * -+ * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * Copyright (C) 2012 Mentor Graphics Corp. -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/module.h> -+#include <scsi/scsi_device.h> -+ -+/* -+ * Create the tracepoint static inlines from the kernel to validate that our -+ * trace event macros match the kernel we run on. -+ */ -+#include <trace/events/scsi.h> -+ -+/* -+ * Create LTTng tracepoint probes. -+ */ -+#define LTTNG_PACKAGE_BUILD -+#define CREATE_TRACE_POINTS -+#define TRACE_INCLUDE_PATH ../instrumentation/events/lttng-module -+ -+#include "../instrumentation/events/lttng-module/scsi.h" -+ -+MODULE_LICENSE("GPL and additional rights"); -+MODULE_AUTHOR("Wade Farnsworth <wade_farnsworth@mentor.com> and Andrew Gabbasov <andrew_gabbasov@mentor.com>"); -+MODULE_DESCRIPTION("LTTng scsi probes"); ---- /dev/null -+++ b/drivers/staging/lttng/probes/lttng-probe-signal.c -@@ -0,0 +1,42 @@ -+/* -+ * probes/lttng-probe-signal.c -+ * -+ * LTTng signal probes. -+ * -+ * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/module.h> -+ -+/* -+ * Create the tracepoint static inlines from the kernel to validate that our -+ * trace event macros match the kernel we run on. -+ */ -+#include <trace/events/signal.h> -+ -+/* -+ * Create LTTng tracepoint probes. -+ */ -+#define LTTNG_PACKAGE_BUILD -+#define CREATE_TRACE_POINTS -+#define TRACE_INCLUDE_PATH ../instrumentation/events/lttng-module -+ -+#include "../instrumentation/events/lttng-module/signal.h" -+ -+MODULE_LICENSE("GPL and additional rights"); -+MODULE_AUTHOR("Mathieu Desnoyers <mathieu.desnoyers@efficios.com>"); -+MODULE_DESCRIPTION("LTTng signal probes"); ---- /dev/null -+++ b/drivers/staging/lttng/probes/lttng-probe-skb.c -@@ -0,0 +1,45 @@ -+/* -+ * probes/lttng-probe-skb.c -+ * -+ * LTTng skb probes. -+ * -+ * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * Copyright (C) 2012 Mentor Graphics Corp. -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/module.h> -+ -+/* -+ * Create the tracepoint static inlines from the kernel to validate that our -+ * trace event macros match the kernel we run on. -+ */ -+#include <trace/events/skb.h> -+ -+#include "../wrapper/tracepoint.h" -+ -+/* -+ * Create LTTng tracepoint probes. -+ */ -+#define LTTNG_PACKAGE_BUILD -+#define CREATE_TRACE_POINTS -+#define TRACE_INCLUDE_PATH ../instrumentation/events/lttng-module -+ -+#include "../instrumentation/events/lttng-module/skb.h" -+ -+MODULE_LICENSE("GPL and additional rights"); -+MODULE_AUTHOR("Wade Farnsworth <wade_farnsworth@mentor.com> and Andrew Gabbasov <andrew_gabbasov@mentor.com>"); -+MODULE_DESCRIPTION("LTTng skb probes"); ---- /dev/null -+++ b/drivers/staging/lttng/probes/lttng-probe-sock.c -@@ -0,0 +1,43 @@ -+/* -+ * probes/lttng-probe-sock.c -+ * -+ * LTTng sock probes. -+ * -+ * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * Copyright (C) 2012 Mentor Graphics Corp. -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/module.h> -+ -+/* -+ * Create the tracepoint static inlines from the kernel to validate that our -+ * trace event macros match the kernel we run on. -+ */ -+#include <trace/events/sock.h> -+ -+/* -+ * Create LTTng tracepoint probes. -+ */ -+#define LTTNG_PACKAGE_BUILD -+#define CREATE_TRACE_POINTS -+#define TRACE_INCLUDE_PATH ../instrumentation/events/lttng-module -+ -+#include "../instrumentation/events/lttng-module/sock.h" -+ -+MODULE_LICENSE("GPL and additional rights"); -+MODULE_AUTHOR("Wade Farnsworth <wade_farnsworth@mentor.com>"); -+MODULE_DESCRIPTION("LTTng sock probes"); ---- /dev/null -+++ b/drivers/staging/lttng/probes/lttng-probe-statedump.c -@@ -0,0 +1,46 @@ -+/* -+ * probes/lttng-probe-statedump.c -+ * -+ * LTTng statedump probes. -+ * -+ * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/module.h> -+#include <linux/interrupt.h> -+#include <linux/netlink.h> -+#include <linux/inet.h> -+#include <linux/ip.h> -+#include <linux/netdevice.h> -+#include <linux/inetdevice.h> -+#include <linux/sched.h> -+#include "../lttng-events.h" -+ -+/* -+ * Create LTTng tracepoint probes. -+ */ -+#define LTTNG_PACKAGE_BUILD -+#define CREATE_TRACE_POINTS -+#define TP_SESSION_CHECK -+#define TRACE_INCLUDE_PATH ../instrumentation/events/lttng-module -+#define TRACE_INCLUDE_FILE lttng-statedump -+ -+#include "../instrumentation/events/lttng-module/lttng-statedump.h" -+ -+MODULE_LICENSE("GPL and additional rights"); -+MODULE_AUTHOR("Mathieu Desnoyers <mathieu.desnoyers@efficios.com>"); -+MODULE_DESCRIPTION("LTTng statedump probes"); ---- /dev/null -+++ b/drivers/staging/lttng/probes/lttng-probe-sunrpc.c -@@ -0,0 +1,43 @@ -+/* -+ * probes/lttng-probe-sunrpc.c -+ * -+ * LTTng sunrpc probes. -+ * -+ * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * Copyright (C) 2012 Mentor Graphics Corp. -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/module.h> -+ -+/* -+ * Create the tracepoint static inlines from the kernel to validate that our -+ * trace event macros match the kernel we run on. -+ */ -+#include <trace/events/sunrpc.h> -+ -+/* -+ * Create LTTng tracepoint probes. -+ */ -+#define LTTNG_PACKAGE_BUILD -+#define CREATE_TRACE_POINTS -+#define TRACE_INCLUDE_PATH ../instrumentation/events/lttng-module -+ -+#include "../instrumentation/events/lttng-module/sunrpc.h" -+ -+MODULE_LICENSE("GPL and additional rights"); -+MODULE_AUTHOR("Andrew Gabbasov <andrew_gabbasov@mentor.com>"); -+MODULE_DESCRIPTION("LTTng sunrpc probes"); ---- /dev/null -+++ b/drivers/staging/lttng/probes/lttng-probe-timer.c -@@ -0,0 +1,46 @@ -+/* -+ * probes/lttng-probe-timer.c -+ * -+ * LTTng timer probes. -+ * -+ * Copyright (C) 2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/module.h> -+ -+/* -+ * Create the tracepoint static inlines from the kernel to validate that our -+ * trace event macros match the kernel we run on. -+ */ -+ -+#include <linux/sched.h> -+#include <trace/events/timer.h> -+ -+#include "../wrapper/tracepoint.h" -+ -+/* -+ * Create LTTng tracepoint probes. -+ */ -+#define LTTNG_PACKAGE_BUILD -+#define CREATE_TRACE_POINTS -+#define TRACE_INCLUDE_PATH ../instrumentation/events/lttng-module -+ -+#include "../instrumentation/events/lttng-module/timer.h" -+ -+MODULE_LICENSE("GPL and additional rights"); -+MODULE_AUTHOR("Mathieu Desnoyers <mathieu.desnoyers@efficios.com>"); -+MODULE_DESCRIPTION("LTTng timer probes"); ---- /dev/null -+++ b/drivers/staging/lttng/probes/lttng-probe-udp.c -@@ -0,0 +1,43 @@ -+/* -+ * probes/lttng-probe-udp.c -+ * -+ * LTTng udp probes. -+ * -+ * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * Copyright (C) 2012 Mentor Graphics Corp. -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/module.h> -+ -+/* -+ * Create the tracepoint static inlines from the kernel to validate that our -+ * trace event macros match the kernel we run on. -+ */ -+#include <trace/events/udp.h> -+ -+/* -+ * Create LTTng tracepoint probes. -+ */ -+#define LTTNG_PACKAGE_BUILD -+#define CREATE_TRACE_POINTS -+#define TRACE_INCLUDE_PATH ../instrumentation/events/lttng-module -+ -+#include "../instrumentation/events/lttng-module/udp.h" -+ -+MODULE_LICENSE("GPL and additional rights"); -+MODULE_AUTHOR("Wade Farnsworth <wade_farnsworth@mentor.com>"); -+MODULE_DESCRIPTION("LTTng udp probes"); ---- /dev/null -+++ b/drivers/staging/lttng/probes/lttng-probe-user.c -@@ -0,0 +1,54 @@ -+/* -+ * lttng-probe-user.c -+ * -+ * Copyright (C) 2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/uaccess.h> -+#include "lttng-probe-user.h" -+ -+/* -+ * Calculate string length. Include final null terminating character if there is -+ * one, or ends at first fault. Disabling page faults ensures that we can safely -+ * call this from pretty much any context, including those where the caller -+ * holds mmap_sem, or any lock which nests in mmap_sem. -+ */ -+long lttng_strlen_user_inatomic(const char *addr) -+{ -+ long count = 0; -+ mm_segment_t old_fs = get_fs(); -+ -+ set_fs(KERNEL_DS); -+ pagefault_disable(); -+ for (;;) { -+ char v; -+ unsigned long ret; -+ -+ ret = __copy_from_user_inatomic(&v, -+ (__force const char __user *)(addr), -+ sizeof(v)); -+ if (unlikely(ret > 0)) -+ break; -+ count++; -+ if (unlikely(!v)) -+ break; -+ addr++; -+ } -+ pagefault_enable(); -+ set_fs(old_fs); -+ return count; -+} ---- /dev/null -+++ b/drivers/staging/lttng/probes/lttng-probe-user.h -@@ -0,0 +1,30 @@ -+#ifndef _LTTNG_PROBE_USER_H -+#define _LTTNG_PROBE_USER_H -+ -+/* -+ * lttng-probe-user.h -+ * -+ * Copyright (C) 2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+/* -+ * Calculate string length. Include final null terminating character if there is -+ * one, or ends at first fault. -+ */ -+long lttng_strlen_user_inatomic(const char *addr); -+ -+#endif /* _LTTNG_PROBE_USER_H */ ---- /dev/null -+++ b/drivers/staging/lttng/probes/lttng-probe-vmscan.c -@@ -0,0 +1,45 @@ -+/* -+ * probes/lttng-probe-vmscan.c -+ * -+ * LTTng vmscan probes. -+ * -+ * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * Copyright (C) 2012 Mentor Graphics Corp. -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/module.h> -+ -+/* -+ * Create the tracepoint static inlines from the kernel to validate that our -+ * trace event macros match the kernel we run on. -+ */ -+#include <trace/events/vmscan.h> -+ -+#include "../lttng-kernel-version.h" -+ -+/* -+ * Create LTTng tracepoint probes. -+ */ -+#define LTTNG_PACKAGE_BUILD -+#define CREATE_TRACE_POINTS -+#define TRACE_INCLUDE_PATH ../instrumentation/events/lttng-module -+ -+#include "../instrumentation/events/lttng-module/vmscan.h" -+ -+MODULE_LICENSE("GPL and additional rights"); -+MODULE_AUTHOR("Wade Farnsworth <wade_farnsworth@mentor.com>, Paul Woegerer <paul_woegerer@mentor.com>, and Andrew Gabbasov <andrew_gabbasov@mentor.com>"); -+MODULE_DESCRIPTION("LTTng vmscan probes"); ---- /dev/null -+++ b/drivers/staging/lttng/probes/lttng-probe-workqueue.c -@@ -0,0 +1,49 @@ -+/* -+ * probes/lttng-probe-workqueue.c -+ * -+ * LTTng workqueue probes. -+ * -+ * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * Copyright (C) 2012 Mentor Graphics Corp. -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/module.h> -+#include <linux/idr.h> -+ -+struct cpu_workqueue_struct; -+struct pool_workqueue; -+ -+/* -+ * Create the tracepoint static inlines from the kernel to validate that our -+ * trace event macros match the kernel we run on. -+ */ -+#include <trace/events/workqueue.h> -+ -+#include "../wrapper/tracepoint.h" -+ -+/* -+ * Create LTTng tracepoint probes. -+ */ -+#define LTTNG_PACKAGE_BUILD -+#define CREATE_TRACE_POINTS -+#define TRACE_INCLUDE_PATH ../instrumentation/events/lttng-module -+ -+#include "../instrumentation/events/lttng-module/workqueue.h" -+ -+MODULE_LICENSE("GPL and additional rights"); -+MODULE_AUTHOR("Andrew Gabbasov <andrew_gabbasov@mentor.com>"); -+MODULE_DESCRIPTION("LTTng workqueue probes"); ---- /dev/null -+++ b/drivers/staging/lttng/probes/lttng-probe-writeback.c -@@ -0,0 +1,54 @@ -+/* -+ * probes/lttng-probe-writeback.c -+ * -+ * LTTng writeback probes. -+ * -+ * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * Copyright (C) 2012 Mentor Graphics Corp. -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/module.h> -+#include <linux/device.h> -+#include <linux/mm.h> -+ -+/* -+ * Create the tracepoint static inlines from the kernel to validate that our -+ * trace event macros match the kernel we run on. -+ */ -+#include <trace/events/writeback.h> -+ -+#include "../lttng-kernel-version.h" -+#include "../wrapper/writeback.h" -+ -+/* #if <check version number if global_dirty_limit will be exported> */ -+ -+#define global_dirty_limit wrapper_global_dirty_limit() -+ -+/* #endif <check version number> */ -+ -+/* -+ * Create LTTng tracepoint probes. -+ */ -+#define LTTNG_PACKAGE_BUILD -+#define CREATE_TRACE_POINTS -+#define TRACE_INCLUDE_PATH ../instrumentation/events/lttng-module -+ -+#include "../instrumentation/events/lttng-module/writeback.h" -+ -+MODULE_LICENSE("GPL and additional rights"); -+MODULE_AUTHOR("Andrew Gabbasov <andrew_gabbasov@mentor.com>"); -+MODULE_DESCRIPTION("LTTng writeback probes"); ---- /dev/null -+++ b/drivers/staging/lttng/probes/lttng-type-list.h -@@ -0,0 +1,33 @@ -+/* -+ * lttng-type-list.h -+ * -+ * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+/* Type list, used to create metadata */ -+ -+/* Enumerations */ -+TRACE_EVENT_ENUM(hrtimer_mode, -+ V(HRTIMER_MODE_ABS), -+ V(HRTIMER_MODE_REL), -+ V(HRTIMER_MODE_PINNED), -+ V(HRTIMER_MODE_ABS_PINNED), -+ V(HRTIMER_MODE_REL_PINNED), -+ R(HRTIMER_MODE_UNDEFINED, 0x04, 0x20), /* Example (to remove) */ -+) -+ -+TRACE_EVENT_TYPE(hrtimer_mode, enum, unsigned char) ---- /dev/null -+++ b/drivers/staging/lttng/probes/lttng-types.c -@@ -0,0 +1,61 @@ -+/* -+ * probes/lttng-types.c -+ * -+ * LTTng types. -+ * -+ * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/module.h> -+#include <linux/types.h> -+#include "../wrapper/vmalloc.h" /* for wrapper_vmalloc_sync_all() */ -+#include "../lttng-events.h" -+#include "lttng-types.h" -+#include <linux/hrtimer.h> -+ -+#define STAGE_EXPORT_ENUMS -+#include "lttng-types.h" -+#include "lttng-type-list.h" -+#undef STAGE_EXPORT_ENUMS -+ -+struct lttng_enum lttng_enums[] = { -+#define STAGE_EXPORT_TYPES -+#include "lttng-types.h" -+#include "lttng-type-list.h" -+#undef STAGE_EXPORT_TYPES -+}; -+ -+static int lttng_types_init(void) -+{ -+ int ret = 0; -+ -+ wrapper_vmalloc_sync_all(); -+ /* TODO */ -+ return ret; -+} -+ -+module_init(lttng_types_init); -+ -+static void lttng_types_exit(void) -+{ -+} -+ -+module_exit(lttng_types_exit); -+ -+MODULE_LICENSE("GPL and additional rights"); -+MODULE_AUTHOR("Mathieu Desnoyers <mathieu.desnoyers@efficios.com>"); -+MODULE_DESCRIPTION("LTTng types"); ---- /dev/null -+++ b/drivers/staging/lttng/probes/lttng-types.h -@@ -0,0 +1,84 @@ -+/* -+ * Protect against multiple inclusion of structure declarations, but run the -+ * stages below each time. -+ */ -+#ifndef _LTTNG_PROBES_LTTNG_TYPES_H -+#define _LTTNG_PROBES_LTTNG_TYPES_H -+ -+/* -+ * probes/lttng-types.h -+ * -+ * LTTng types. -+ * -+ * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/seq_file.h> -+#include "lttng.h" -+#include "../lttng-events.h" -+#include "../lttng-tracer.h" -+#include "../lttng-endian.h" -+ -+#endif /* _LTTNG_PROBES_LTTNG_TYPES_H */ -+ -+/* Export enumerations */ -+ -+#ifdef STAGE_EXPORT_ENUMS -+ -+#undef TRACE_EVENT_TYPE -+#define TRACE_EVENT_TYPE(_name, _abstract_type, args...) -+ -+#undef TRACE_EVENT_ENUM -+#define TRACE_EVENT_ENUM(_name, _entries...) \ -+ const struct lttng_enum_entry __trace_event_enum_##_name[] = { \ -+ PARAMS(_entries) \ -+ }; -+ -+/* Enumeration entry (single value) */ -+#undef V -+#define V(_string) { _string, _string, #_string} -+ -+/* Enumeration entry (range) */ -+#undef R -+#define R(_string, _range_start, _range_end) \ -+ { _range_start, _range_end, #_string } -+ -+#endif /* STAGE_EXPORT_ENUMS */ -+ -+ -+/* Export named types */ -+ -+#ifdef STAGE_EXPORT_TYPES -+ -+#undef TRACE_EVENT_TYPE___enum -+#define TRACE_EVENT_TYPE___enum(_name, _container_type) \ -+ { \ -+ .name = #_name, \ -+ .container_type = __type_integer(_container_type, __BYTE_ORDER, 10, none), \ -+ .entries = __trace_event_enum_##_name, \ -+ .len = ARRAY_SIZE(__trace_event_enum_##_name), \ -+ }, -+ -+/* Local declaration */ -+#undef TRACE_EVENT_TYPE -+#define TRACE_EVENT_TYPE(_name, _abstract_type, args...) \ -+ TRACE_EVENT_TYPE___##_abstract_type(_name, args) -+ -+#undef TRACE_EVENT_ENUM -+#define TRACE_EVENT_ENUM(_name, _entries...) -+ -+#endif /* STAGE_EXPORT_TYPES */ ---- /dev/null -+++ b/drivers/staging/lttng/probes/lttng.h -@@ -0,0 +1,27 @@ -+#ifndef _LTTNG_PROBES_LTTNG_H -+#define _LTTNG_PROBES_LTTNG_H -+ -+/* -+ * lttng.h -+ * -+ * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#undef PARAMS -+#define PARAMS(args...) args -+ -+#endif /* _LTTNG_PROBES_LTTNG_H */ ---- /dev/null -+++ b/drivers/staging/lttng/wrapper/compiler.h -@@ -0,0 +1,42 @@ -+#ifndef _LTTNG_WRAPPER_COMPILER_H -+#define _LTTNG_WRAPPER_COMPILER_H -+ -+/* -+ * wrapper/compiler.h -+ * -+ * Copyright (C) 2013 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/compiler.h> -+ -+/* -+ * Don't allow compiling with buggy compiler. -+ */ -+ -+#ifdef GCC_VERSION -+ -+/* -+ * http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58854 -+ */ -+# ifdef __ARMEL__ -+# if GCC_VERSION >= 40800 && GCC_VERSION <= 40802 -+# error Your gcc version produces clobbered frame accesses -+# endif -+# endif -+#endif -+ -+#endif /* _LTTNG_WRAPPER_COMPILER_H */ ---- /dev/null -+++ b/drivers/staging/lttng/wrapper/fdtable.c -@@ -0,0 +1,57 @@ -+/* -+ * wrapper/fdtable.c -+ * -+ * Copyright (C) 2013 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/version.h> -+#include <linux/spinlock.h> -+#include "fdtable.h" -+ -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,7,0)) -+ -+/* -+ * Reimplementation of iterate_fd() for kernels between 2.6.32 and 3.6 -+ * (inclusive). -+ */ -+int lttng_iterate_fd(struct files_struct *files, -+ unsigned int first, -+ int (*cb)(const void *, struct file *, unsigned int), -+ const void *ctx) -+{ -+ struct fdtable *fdt; -+ struct file *filp; -+ unsigned int i; -+ int res = 0; -+ -+ if (!files) -+ return 0; -+ spin_lock(&files->file_lock); -+ fdt = files_fdtable(files); -+ for (i = 0; i < fdt->max_fds; i++) { -+ filp = fcheck_files(files, i); -+ if (!filp) -+ continue; -+ res = cb(ctx, filp, i); -+ if (res) -+ break; -+ } -+ spin_unlock(&files->file_lock); -+ return res; -+} -+ -+#endif ---- /dev/null -+++ b/drivers/staging/lttng/wrapper/fdtable.h -@@ -0,0 +1,44 @@ -+#ifndef _LTTNG_WRAPPER_FDTABLE_H -+#define _LTTNG_WRAPPER_FDTABLE_H -+ -+/* -+ * wrapper/fdtable.h -+ * -+ * Copyright (C) 2013 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/version.h> -+#include <linux/fdtable.h> -+ -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,7,0)) -+ -+int lttng_iterate_fd(struct files_struct *files, -+ unsigned int first, -+ int (*cb)(const void *, struct file *, unsigned int), -+ const void *ctx); -+ -+#else -+ -+/* -+ * iterate_fd() appeared at commit -+ * c3c073f808b22dfae15ef8412b6f7b998644139a in the Linux kernel (first -+ * released kernel: v3.7). -+ */ -+#define lttng_iterate_fd iterate_fd -+ -+#endif -+#endif /* _LTTNG_WRAPPER_FDTABLE_H */ ---- /dev/null -+++ b/drivers/staging/lttng/wrapper/ftrace.h -@@ -0,0 +1,84 @@ -+#ifndef _LTTNG_WRAPPER_FTRACE_H -+#define _LTTNG_WRAPPER_FTRACE_H -+ -+/* -+ * wrapper/ftrace.h -+ * -+ * wrapper around vmalloc_sync_all. Using KALLSYMS to get its address when -+ * available, else we need to have a kernel that exports this function to GPL -+ * modules. -+ * -+ * Copyright (C) 2011-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/ftrace.h> -+ -+#ifdef CONFIG_KALLSYMS -+ -+#include <linux/kallsyms.h> -+#include "kallsyms.h" -+ -+static inline -+int wrapper_register_ftrace_function_probe(char *glob, -+ struct ftrace_probe_ops *ops, void *data) -+{ -+ int (*register_ftrace_function_probe_sym)(char *glob, -+ struct ftrace_probe_ops *ops, void *data); -+ -+ register_ftrace_function_probe_sym = (void *) kallsyms_lookup_funcptr("register_ftrace_function_probe"); -+ if (register_ftrace_function_probe_sym) { -+ return register_ftrace_function_probe_sym(glob, ops, data); -+ } else { -+ printk(KERN_WARNING "LTTng: register_ftrace_function_probe symbol lookup failed.\n"); -+ return -EINVAL; -+ } -+} -+ -+static inline -+void wrapper_unregister_ftrace_function_probe(char *glob, -+ struct ftrace_probe_ops *ops, void *data) -+{ -+ void (*unregister_ftrace_function_probe_sym)(char *glob, -+ struct ftrace_probe_ops *ops, void *data); -+ -+ unregister_ftrace_function_probe_sym = (void *) kallsyms_lookup_funcptr("unregister_ftrace_function_probe"); -+ if (unregister_ftrace_function_probe_sym) { -+ unregister_ftrace_function_probe_sym(glob, ops, data); -+ } else { -+ printk(KERN_WARNING "LTTng: unregister_ftrace_function_probe symbol lookup failed.\n"); -+ WARN_ON(1); -+ } -+} -+ -+#else -+ -+static inline -+int wrapper_register_ftrace_function_probe(char *glob, -+ struct ftrace_probe_ops *ops, void *data) -+{ -+ return register_ftrace_function_probe(glob, ops, data); -+} -+ -+static inline -+void wrapper_unregister_ftrace_function_probe(char *glob, -+ struct ftrace_probe_ops *ops, void *data) -+{ -+ return unregister_ftrace_function_probe(glob, ops, data); -+} -+#endif -+ -+#endif /* _LTTNG_WRAPPER_FTRACE_H */ ---- /dev/null -+++ b/drivers/staging/lttng/wrapper/inline_memcpy.h -@@ -0,0 +1,23 @@ -+/* -+ * wrapper/inline_memcpy.h -+ * -+ * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#if !defined(__HAVE_ARCH_INLINE_MEMCPY) && !defined(inline_memcpy) -+#define inline_memcpy memcpy -+#endif ---- /dev/null -+++ b/drivers/staging/lttng/wrapper/irq.h -@@ -0,0 +1,38 @@ -+#ifndef _LTTNG_WRAPPER_IRQ_H -+#define _LTTNG_WRAPPER_IRQ_H -+ -+/* -+ * wrapper/irq.h -+ * -+ * wrapper around linux/irq.h. -+ * -+ * Copyright (C) 2013 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/version.h> -+ -+/* -+ * Starting from the 3.12 Linux kernel, all architectures use the -+ * generic hard irqs system. More details can be seen at commit -+ * 0244ad004a54e39308d495fee0a2e637f8b5c317 in the Linux kernel GIT. -+ */ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,12,0) \ -+ || defined(CONFIG_GENERIC_HARDIRQS)) -+# define CONFIG_LTTNG_HAS_LIST_IRQ -+#endif -+ -+#endif /* _LTTNG_WRAPPER_IRQ_H */ ---- /dev/null -+++ b/drivers/staging/lttng/wrapper/irqdesc.c -@@ -0,0 +1,58 @@ -+/* -+ * wrapper/irqdesc.c -+ * -+ * wrapper around irq_to_desc. Using KALLSYMS to get its address when -+ * available, else we need to have a kernel that exports this function to GPL -+ * modules. -+ * -+ * Copyright (C) 2011-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#ifdef CONFIG_KALLSYMS -+ -+#include <linux/kallsyms.h> -+#include <linux/interrupt.h> -+#include <linux/irqnr.h> -+#include "kallsyms.h" -+#include "irqdesc.h" -+ -+static -+struct irq_desc *(*irq_to_desc_sym)(unsigned int irq); -+ -+struct irq_desc *wrapper_irq_to_desc(unsigned int irq) -+{ -+ if (!irq_to_desc_sym) -+ irq_to_desc_sym = (void *) kallsyms_lookup_funcptr("irq_to_desc"); -+ if (irq_to_desc_sym) { -+ return irq_to_desc_sym(irq); -+ } else { -+ printk(KERN_WARNING "LTTng: irq_to_desc symbol lookup failed.\n"); -+ return NULL; -+ } -+} -+ -+#else -+ -+#include <linux/interrupt.h> -+#include <linux/irqnr.h> -+ -+struct irq_desc *wrapper_irq_to_desc(unsigned int irq) -+{ -+ return irq_to_desc(irq); -+} -+ -+#endif ---- /dev/null -+++ b/drivers/staging/lttng/wrapper/irqdesc.h -@@ -0,0 +1,33 @@ -+#ifndef _LTTNG_WRAPPER_IRQDESC_H -+#define _LTTNG_WRAPPER_IRQDESC_H -+ -+/* -+ * wrapper/irqdesc.h -+ * -+ * wrapper around irq_to_desc. Using KALLSYMS to get its address when -+ * available, else we need to have a kernel that exports this function to GPL -+ * modules. -+ * -+ * Copyright (C) 2011-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/interrupt.h> -+#include <linux/irqnr.h> -+ -+struct irq_desc *wrapper_irq_to_desc(unsigned int irq); -+ -+#endif /* _LTTNG_WRAPPER_IRQDESC_H */ ---- /dev/null -+++ b/drivers/staging/lttng/wrapper/kallsyms.h -@@ -0,0 +1,51 @@ -+#ifndef _LTTNG_WRAPPER_KALLSYMS_H -+#define _LTTNG_WRAPPER_KALLSYMS_H -+ -+/* -+ * wrapper/kallsyms.h -+ * -+ * wrapper around kallsyms_lookup_name. Implements arch-dependent code for -+ * arches where the address of the start of the function body is different -+ * from the pointer which can be used to call the function, e.g. ARM THUMB2. -+ * -+ * Copyright (C) 2011 Avik Sil (avik.sil@linaro.org) -+ * Copyright (C) 2011-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/kallsyms.h> -+ -+static inline -+unsigned long kallsyms_lookup_funcptr(const char *name) -+{ -+ unsigned long addr; -+ -+ addr = kallsyms_lookup_name(name); -+#ifdef CONFIG_ARM -+#ifdef CONFIG_THUMB2_KERNEL -+ if (addr) -+ addr |= 1; /* set bit 0 in address for thumb mode */ -+#endif -+#endif -+ return addr; -+} -+ -+static inline -+unsigned long kallsyms_lookup_dataptr(const char *name) -+{ -+ return kallsyms_lookup_name(name); -+} -+#endif /* _LTTNG_WRAPPER_KALLSYMS_H */ ---- /dev/null -+++ b/drivers/staging/lttng/wrapper/nsproxy.h -@@ -0,0 +1,42 @@ -+#ifndef _LTTNG_WRAPPER_NSPROXY_H -+#define _LTTNG_WRAPPER_NSPROXY_H -+ -+/* -+ * wrapper/nsproxy.h -+ * -+ * Copyright (C) 2011-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/version.h> -+#include <linux/nsproxy.h> -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0)) -+static inline -+struct pid_namespace *lttng_get_proxy_pid_ns(struct nsproxy *proxy) -+{ -+ return proxy->pid_ns_for_children; -+} -+#else -+static inline -+struct pid_namespace *lttng_get_proxy_pid_ns(struct nsproxy *proxy) -+{ -+ return proxy->pid_ns; -+} -+#endif -+ -+ -+#endif /* _LTTNG_WRAPPER_NSPROXY_H */ ---- /dev/null -+++ b/drivers/staging/lttng/wrapper/perf.h -@@ -0,0 +1,71 @@ -+#ifndef _LTTNG_WRAPPER_PERF_H -+#define _LTTNG_WRAPPER_PERF_H -+ -+/* -+ * wrapper/perf.h -+ * -+ * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/perf_event.h> -+ -+#if defined(CONFIG_PERF_EVENTS) && (LINUX_VERSION_CODE >= KERNEL_VERSION(3,0,99)) -+static inline struct perf_event * -+wrapper_perf_event_create_kernel_counter(struct perf_event_attr *attr, -+ int cpu, -+ struct task_struct *task, -+ perf_overflow_handler_t callback) -+{ -+ return perf_event_create_kernel_counter(attr, cpu, task, callback, NULL); -+} -+#else /* defined(CONFIG_PERF_EVENTS) && (LINUX_VERSION_CODE >= KERNEL_VERSION(3,0,99)) */ -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37)) -+static inline struct perf_event * -+wrapper_perf_event_create_kernel_counter(struct perf_event_attr *attr, -+ int cpu, -+ struct task_struct *task, -+ perf_overflow_handler_t callback) -+{ -+ return perf_event_create_kernel_counter(attr, cpu, task, callback); -+} -+#else /* (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37)) */ -+static inline struct perf_event * -+wrapper_perf_event_create_kernel_counter(struct perf_event_attr *attr, -+ int cpu, -+ struct task_struct *task, -+ perf_overflow_handler_t callback) -+{ -+ pid_t pid; -+ -+ if (!task) -+ pid = -1; -+ else -+ pid = task->pid; -+ -+ return perf_event_create_kernel_counter(attr, cpu, pid, callback); -+} -+ -+#endif /* (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37)) */ -+ -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,36)) -+#define local64_read(l) atomic64_read(l) -+#endif -+ -+#endif /* defined(CONFIG_PERF_EVENTS) && (LINUX_VERSION_CODE >= KERNEL_VERSION(3,0,99)) */ -+ -+#endif /* _LTTNG_WRAPPER_PERF_H */ ---- /dev/null -+++ b/drivers/staging/lttng/wrapper/poll.h -@@ -0,0 +1,33 @@ -+#ifndef _LTTNG_WRAPPER_POLL_H -+#define _LTTNG_WRAPPER_POLL_H -+ -+/* -+ * wrapper/poll.h -+ * -+ * Copyright (C) 2011-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/poll.h> -+ -+/* -+ * Note: poll_wait_set_exclusive() is defined as no-op. Thundering herd -+ * effect can be noticed with large number of consumer threads. -+ */ -+ -+#define poll_wait_set_exclusive(poll_table) -+ -+#endif /* _LTTNG_WRAPPER_POLL_H */ ---- /dev/null -+++ b/drivers/staging/lttng/wrapper/random.c -@@ -0,0 +1,77 @@ -+/* -+ * wrapper/random.c -+ * -+ * wrapper around bootid read. Using KALLSYMS to get its address when -+ * available, else we need to have a kernel that exports this function to GPL -+ * modules. -+ * -+ * Copyright (C) 2011-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+/* boot_id depends on sysctl */ -+#if defined(CONFIG_SYSCTL) -+ -+#include <linux/fs.h> -+#include <linux/file.h> -+#include <linux/sched.h> -+#include <linux/uaccess.h> -+#include "random.h" -+ -+/* -+ * Returns string boot id. -+ */ -+int wrapper_get_bootid(char *bootid) -+{ -+ struct file *file; -+ int ret; -+ ssize_t len; -+ mm_segment_t old_fs; -+ -+ file = filp_open("/proc/sys/kernel/random/boot_id", O_RDONLY, 0); -+ if (IS_ERR(file)) -+ return PTR_ERR(file); -+ -+ old_fs = get_fs(); -+ set_fs(KERNEL_DS); -+ -+ if (!file->f_op || !file->f_op->read) { -+ ret = -EINVAL; -+ goto end; -+ } -+ -+ len = file->f_op->read(file, bootid, BOOT_ID_LEN - 1, &file->f_pos); -+ if (len != BOOT_ID_LEN - 1) { -+ ret = -EINVAL; -+ goto end; -+ } -+ -+ bootid[BOOT_ID_LEN - 1] = '\0'; -+ ret = 0; -+end: -+ set_fs(old_fs); -+ filp_close(file, current->files); -+ return ret; -+} -+ -+#else -+ -+int wrapper_get_bootid(char *bootid) -+{ -+ return -ENOSYS; -+} -+ -+#endif ---- /dev/null -+++ b/drivers/staging/lttng/wrapper/random.h -@@ -0,0 +1,32 @@ -+#ifndef _LTTNG_WRAPPER_RANDOM_H -+#define _LTTNG_WRAPPER_RANDOM_H -+ -+/* -+ * wrapper/random.h -+ * -+ * wrapper around bootid read. Using KALLSYMS to get its address when -+ * available, else we need to have a kernel that exports this function to GPL -+ * modules. -+ * -+ * Copyright (C) 2011-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#define BOOT_ID_LEN 37 -+ -+int wrapper_get_bootid(char *bootid); -+ -+#endif /* _LTTNG_WRAPPER_RANDOM_H */ ---- /dev/null -+++ b/drivers/staging/lttng/wrapper/ringbuffer/api.h -@@ -0,0 +1 @@ -+#include "../../lib/ringbuffer/api.h" ---- /dev/null -+++ b/drivers/staging/lttng/wrapper/ringbuffer/backend.h -@@ -0,0 +1 @@ -+#include "../../lib/ringbuffer/backend.h" ---- /dev/null -+++ b/drivers/staging/lttng/wrapper/ringbuffer/backend_internal.h -@@ -0,0 +1,2 @@ -+#include "../../wrapper/inline_memcpy.h" -+#include "../../lib/ringbuffer/backend_internal.h" ---- /dev/null -+++ b/drivers/staging/lttng/wrapper/ringbuffer/backend_types.h -@@ -0,0 +1 @@ -+#include "../../lib/ringbuffer/backend_types.h" ---- /dev/null -+++ b/drivers/staging/lttng/wrapper/ringbuffer/config.h -@@ -0,0 +1 @@ -+#include "../../lib/ringbuffer/config.h" ---- /dev/null -+++ b/drivers/staging/lttng/wrapper/ringbuffer/frontend.h -@@ -0,0 +1 @@ -+#include "../../lib/ringbuffer/frontend.h" ---- /dev/null -+++ b/drivers/staging/lttng/wrapper/ringbuffer/frontend_api.h -@@ -0,0 +1 @@ -+#include "../../lib/ringbuffer/frontend_api.h" ---- /dev/null -+++ b/drivers/staging/lttng/wrapper/ringbuffer/frontend_internal.h -@@ -0,0 +1 @@ -+#include "../../lib/ringbuffer/frontend_internal.h" ---- /dev/null -+++ b/drivers/staging/lttng/wrapper/ringbuffer/frontend_types.h -@@ -0,0 +1 @@ -+#include "../../lib/ringbuffer/frontend_types.h" ---- /dev/null -+++ b/drivers/staging/lttng/wrapper/ringbuffer/iterator.h -@@ -0,0 +1 @@ -+#include "../../lib/ringbuffer/iterator.h" ---- /dev/null -+++ b/drivers/staging/lttng/wrapper/ringbuffer/nohz.h -@@ -0,0 +1 @@ -+#include "../../lib/ringbuffer/nohz.h" ---- /dev/null -+++ b/drivers/staging/lttng/wrapper/ringbuffer/vatomic.h -@@ -0,0 +1 @@ -+#include "../../lib/ringbuffer/vatomic.h" ---- /dev/null -+++ b/drivers/staging/lttng/wrapper/ringbuffer/vfs.h -@@ -0,0 +1 @@ -+#include "../../lib/ringbuffer/vfs.h" ---- /dev/null -+++ b/drivers/staging/lttng/wrapper/spinlock.h -@@ -0,0 +1,47 @@ -+#ifndef _LTTNG_WRAPPER_SPINLOCK_H -+#define _LTTNG_WRAPPER_SPINLOCK_H -+ -+/* -+ * wrapper/spinlock.h -+ * -+ * Copyright (C) 2011-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/version.h> -+ -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,33)) -+ -+#include <linux/string.h> -+ -+#define raw_spin_lock_init(lock) \ -+ do { \ -+ raw_spinlock_t __lock = __RAW_SPIN_LOCK_UNLOCKED; \ -+ memcpy(lock, &__lock, sizeof(lock)); \ -+ } while (0) -+ -+#define raw_spin_is_locked(lock) __raw_spin_is_locked(lock) -+ -+#define wrapper_desc_spin_lock(lock) spin_lock(lock) -+#define wrapper_desc_spin_unlock(lock) spin_unlock(lock) -+ -+#else -+ -+#define wrapper_desc_spin_lock(lock) raw_spin_lock(lock) -+#define wrapper_desc_spin_unlock(lock) raw_spin_unlock(lock) -+ -+#endif -+#endif /* _LTTNG_WRAPPER_SPINLOCK_H */ ---- /dev/null -+++ b/drivers/staging/lttng/wrapper/splice.c -@@ -0,0 +1,60 @@ -+/* -+ * wrapper/splice.c -+ * -+ * wrapper around splice_to_pipe. Using KALLSYMS to get its address when -+ * available, else we need to have a kernel that exports this function to GPL -+ * modules. -+ * -+ * Copyright (C) 2011-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#ifdef CONFIG_KALLSYMS -+ -+#include <linux/kallsyms.h> -+#include <linux/fs.h> -+#include <linux/splice.h> -+#include "kallsyms.h" -+ -+static -+ssize_t (*splice_to_pipe_sym)(struct pipe_inode_info *pipe, -+ struct splice_pipe_desc *spd); -+ -+ssize_t wrapper_splice_to_pipe(struct pipe_inode_info *pipe, -+ struct splice_pipe_desc *spd) -+{ -+ if (!splice_to_pipe_sym) -+ splice_to_pipe_sym = (void *) kallsyms_lookup_funcptr("splice_to_pipe"); -+ if (splice_to_pipe_sym) { -+ return splice_to_pipe_sym(pipe, spd); -+ } else { -+ printk(KERN_WARNING "LTTng: splice_to_pipe symbol lookup failed.\n"); -+ return -ENOSYS; -+ } -+} -+ -+#else -+ -+#include <linux/fs.h> -+#include <linux/splice.h> -+ -+ssize_t wrapper_splice_to_pipe(struct pipe_inode_info *pipe, -+ struct splice_pipe_desc *spd) -+{ -+ return splice_to_pipe(pipe, spd); -+} -+ -+#endif ---- /dev/null -+++ b/drivers/staging/lttng/wrapper/splice.h -@@ -0,0 +1,37 @@ -+#ifndef _LTTNG_WRAPPER_SPLICE_H -+#define _LTTNG_WRAPPER_SPLICE_H -+ -+/* -+ * wrapper/splice.h -+ * -+ * wrapper around splice_to_pipe. Using KALLSYMS to get its address when -+ * available, else we need to have a kernel that exports this function to GPL -+ * modules. -+ * -+ * Copyright (C) 2011-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/splice.h> -+ -+ssize_t wrapper_splice_to_pipe(struct pipe_inode_info *pipe, -+ struct splice_pipe_desc *spd); -+ -+#ifndef PIPE_DEF_BUFFERS -+#define PIPE_DEF_BUFFERS 16 -+#endif -+ -+#endif /* _LTTNG_WRAPPER_SPLICE_H */ ---- /dev/null -+++ b/drivers/staging/lttng/wrapper/trace-clock.h -@@ -0,0 +1,102 @@ -+#ifndef _LTTNG_TRACE_CLOCK_H -+#define _LTTNG_TRACE_CLOCK_H -+ -+/* -+ * wrapper/trace-clock.h -+ * -+ * Contains LTTng trace clock mapping to LTTng trace clock or mainline monotonic -+ * clock. This wrapper depends on CONFIG_HIGH_RES_TIMERS=y. -+ * -+ * Copyright (C) 2011-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#ifdef CONFIG_HAVE_TRACE_CLOCK -+#include <linux/trace-clock.h> -+#else /* CONFIG_HAVE_TRACE_CLOCK */ -+ -+#include <linux/hardirq.h> -+#include <linux/ktime.h> -+#include <linux/time.h> -+#include <linux/hrtimer.h> -+#include <linux/version.h> -+#include "../lttng-kernel-version.h" -+#include "random.h" -+ -+#if LTTNG_KERNEL_RANGE(3,10,0, 3,10,14) || LTTNG_KERNEL_RANGE(3,11,0, 3,11,3) -+#error "Linux kernels 3.10 and 3.11 introduce a deadlock in the timekeeping subsystem. Fixed by commit 7bd36014460f793c19e7d6c94dab67b0afcfcb7f \"timekeeping: Fix HRTICK related deadlock from ntp lock changes\" in Linux." -+#endif -+ -+static inline u64 trace_clock_monotonic_wrapper(void) -+{ -+ ktime_t ktime; -+ -+ /* -+ * Refuse to trace from NMIs with this wrapper, because an NMI could -+ * nest over the xtime write seqlock and deadlock. -+ */ -+ if (in_nmi()) -+ return (u64) -EIO; -+ -+ ktime = ktime_get(); -+ return ktime_to_ns(ktime); -+} -+ -+static inline u32 trace_clock_read32(void) -+{ -+ return (u32) trace_clock_monotonic_wrapper(); -+} -+ -+static inline u64 trace_clock_read64(void) -+{ -+ return (u64) trace_clock_monotonic_wrapper(); -+} -+ -+static inline u64 trace_clock_freq(void) -+{ -+ return (u64) NSEC_PER_SEC; -+} -+ -+static inline int trace_clock_uuid(char *uuid) -+{ -+ return wrapper_get_bootid(uuid); -+} -+ -+static inline int get_trace_clock(void) -+{ -+ /* -+ * LTTng: Using mainline kernel monotonic clock. NMIs will not be -+ * traced, and expect significant performance degradation compared to -+ * the LTTng trace clocks. Integration of the LTTng 0.x trace clocks -+ * into LTTng 2.0 is planned in a near future. -+ */ -+ printk(KERN_WARNING "LTTng: Using mainline kernel monotonic clock.\n"); -+ printk(KERN_WARNING " * NMIs will not be traced,\n"); -+ printk(KERN_WARNING " * expect significant performance degradation compared to the\n"); -+ printk(KERN_WARNING " LTTng trace clocks.\n"); -+ printk(KERN_WARNING "Integration of the LTTng 0.x trace clocks into LTTng 2.0 is planned\n"); -+ printk(KERN_WARNING "in a near future.\n"); -+ -+ return 0; -+} -+ -+static inline void put_trace_clock(void) -+{ -+} -+ -+#endif /* CONFIG_HAVE_TRACE_CLOCK */ -+ -+#endif /* _LTTNG_TRACE_CLOCK_H */ ---- /dev/null -+++ b/drivers/staging/lttng/wrapper/tracepoint.h -@@ -0,0 +1,44 @@ -+#ifndef _LTTNG_WRAPPER_TRACEPOINT_H -+#define _LTTNG_WRAPPER_TRACEPOINT_H -+ -+/* -+ * wrapper/tracepoint.h -+ * -+ * wrapper around DECLARE_EVENT_CLASS. -+ * -+ * Copyright (C) 2011-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/version.h> -+#include <linux/tracepoint.h> -+ -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,35)) -+ -+#define DECLARE_EVENT_CLASS(name, proto, args, tstruct, assign, print) -+ -+#endif -+ -+#ifndef HAVE_KABI_2635_TRACEPOINT -+ -+#define kabi_2635_tracepoint_probe_register tracepoint_probe_register -+#define kabi_2635_tracepoint_probe_unregister tracepoint_probe_unregister -+#define kabi_2635_tracepoint_probe_register_noupdate tracepoint_probe_register_noupdate -+#define kabi_2635_tracepoint_probe_unregister_noupdate tracepoint_probe_unregister_noupdate -+ -+#endif /* HAVE_KABI_2635_TRACEPOINT */ -+ -+#endif /* _LTTNG_WRAPPER_TRACEPOINT_H */ ---- /dev/null -+++ b/drivers/staging/lttng/wrapper/uuid.h -@@ -0,0 +1,43 @@ -+#ifndef _LTTNG_WRAPPER_UUID_H -+#define _LTTNG_WRAPPER_UUID_H -+ -+/* -+ * wrapper/uuid.h -+ * -+ * Copyright (C) 2011-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include <linux/version.h> -+ -+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35)) -+#include <linux/uuid.h> -+#else -+ -+#include <linux/random.h> -+ -+typedef struct { -+ __u8 b[16]; -+} uuid_le; -+ -+static inline -+void uuid_le_gen(uuid_le *u) -+{ -+ generate_random_uuid(u->b); -+} -+ -+#endif -+#endif /* _LTTNG_WRAPPER_UUID_H */ ---- /dev/null -+++ b/drivers/staging/lttng/wrapper/vmalloc.h -@@ -0,0 +1,63 @@ -+#ifndef _LTTNG_WRAPPER_VMALLOC_H -+#define _LTTNG_WRAPPER_VMALLOC_H -+ -+/* -+ * wrapper/vmalloc.h -+ * -+ * wrapper around vmalloc_sync_all. Using KALLSYMS to get its address when -+ * available, else we need to have a kernel that exports this function to GPL -+ * modules. -+ * -+ * Copyright (C) 2011-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#ifdef CONFIG_KALLSYMS -+ -+#include <linux/kallsyms.h> -+#include "kallsyms.h" -+ -+static inline -+void wrapper_vmalloc_sync_all(void) -+{ -+ void (*vmalloc_sync_all_sym)(void); -+ -+ vmalloc_sync_all_sym = (void *) kallsyms_lookup_funcptr("vmalloc_sync_all"); -+ if (vmalloc_sync_all_sym) { -+ vmalloc_sync_all_sym(); -+ } else { -+#ifdef CONFIG_X86 -+ /* -+ * Only x86 needs vmalloc_sync_all to make sure LTTng does not -+ * trigger recursive page faults. -+ */ -+ printk(KERN_WARNING "LTTng: vmalloc_sync_all symbol lookup failed.\n"); -+ printk(KERN_WARNING "Page fault handler and NMI tracing might trigger faults.\n"); -+#endif -+ } -+} -+#else -+ -+#include <linux/vmalloc.h> -+ -+static inline -+void wrapper_vmalloc_sync_all(void) -+{ -+ return vmalloc_sync_all(); -+} -+#endif -+ -+#endif /* _LTTNG_WRAPPER_VMALLOC_H */ ---- /dev/null -+++ b/drivers/staging/lttng/wrapper/writeback.h -@@ -0,0 +1,61 @@ -+#ifndef _LTTNG_WRAPPER_WRITEBACK_H -+#define _LTTNG_WRAPPER_WRITEBACK_H -+ -+/* -+ * wrapper/writeback.h -+ * -+ * wrapper around global_dirty_limit read. Using KALLSYMS with KALLSYMS_ALL -+ * to get its address when available, else we need to have a kernel that -+ * exports this variable to GPL modules. -+ * -+ * Copyright (C) 2013 Mentor Graphics Corp. -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; only -+ * version 2.1 of the License. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#ifdef CONFIG_KALLSYMS_ALL -+ -+#include <linux/kallsyms.h> -+#include "kallsyms.h" -+ -+static unsigned long *global_dirty_limit_sym; -+ -+static inline -+unsigned long wrapper_global_dirty_limit(void) -+{ -+ if (!global_dirty_limit_sym) -+ global_dirty_limit_sym = -+ (void *) kallsyms_lookup_dataptr("global_dirty_limit"); -+ if (global_dirty_limit_sym) { -+ return *global_dirty_limit_sym; -+ } else { -+ printk(KERN_WARNING "LTTng: global_dirty_limit symbol lookup failed.\n"); -+ return 0; -+ } -+} -+ -+#else -+ -+#include <linux/writeback.h> -+ -+static inline -+unsigned long wrapper_global_dirty_limit(void) -+{ -+ return global_dirty_limit; -+} -+ -+#endif -+ -+#endif /* _LTTNG_WRAPPER_WRITEBACK_H */ @@ -17,17 +17,6 @@ patches.ltsi/ltsi-makefile-addition.patch # - - -############################################################################# -# LTTNG -# -# 2.3.4 version of LTTng, taken from the upstream: -# git://git.lttng.org/lttng-modules.git -# repo. -# -patches.lttng/lttng-2.3.4.patch - ############################################################################# # ktap # |