diff options
| -rw-r--r-- | samples/bpf/map_perf_test_kern.c | 17 | ||||
| -rw-r--r-- | samples/bpf/test_current_task_under_cgroup_kern.c | 3 | ||||
| -rw-r--r-- | samples/bpf/test_map_in_map_kern.c | 1 | ||||
| -rw-r--r-- | samples/bpf/test_probe_write_user_kern.c | 3 | ||||
| -rw-r--r-- | samples/bpf/trace_common.h | 13 | ||||
| -rw-r--r-- | samples/bpf/trace_output_kern.c | 3 | ||||
| -rw-r--r-- | samples/bpf/tracex2_kern.c | 3 |
7 files changed, 12 insertions, 31 deletions
diff --git a/samples/bpf/map_perf_test_kern.c b/samples/bpf/map_perf_test_kern.c index 7342c5b2f2787..874e2f7e3d5d5 100644 --- a/samples/bpf/map_perf_test_kern.c +++ b/samples/bpf/map_perf_test_kern.c @@ -11,7 +11,6 @@ #include <bpf/bpf_helpers.h> #include <bpf/bpf_tracing.h> #include <bpf/bpf_core_read.h> -#include "trace_common.h" #define MAX_ENTRIES 1000 #define MAX_NR_CPUS 1024 @@ -102,7 +101,7 @@ struct { __uint(max_entries, MAX_ENTRIES); } lru_hash_lookup_map SEC(".maps"); -SEC("kprobe/" SYSCALL(sys_getuid)) +SEC("ksyscall/getuid") int stress_hmap(struct pt_regs *ctx) { u32 key = bpf_get_current_pid_tgid(); @@ -120,7 +119,7 @@ int stress_hmap(struct pt_regs *ctx) return 0; } -SEC("kprobe/" SYSCALL(sys_geteuid)) +SEC("ksyscall/geteuid") int stress_percpu_hmap(struct pt_regs *ctx) { u32 key = bpf_get_current_pid_tgid(); @@ -137,7 +136,7 @@ int stress_percpu_hmap(struct pt_regs *ctx) return 0; } -SEC("kprobe/" SYSCALL(sys_getgid)) +SEC("ksyscall/getgid") int stress_hmap_alloc(struct pt_regs *ctx) { u32 key = bpf_get_current_pid_tgid(); @@ -154,7 +153,7 @@ int stress_hmap_alloc(struct pt_regs *ctx) return 0; } -SEC("kprobe/" SYSCALL(sys_getegid)) +SEC("ksyscall/getegid") int stress_percpu_hmap_alloc(struct pt_regs *ctx) { u32 key = bpf_get_current_pid_tgid(); @@ -171,7 +170,7 @@ int stress_percpu_hmap_alloc(struct pt_regs *ctx) return 0; } -SEC("kprobe/" SYSCALL(sys_connect)) +SEC("ksyscall/connect") int stress_lru_hmap_alloc(struct pt_regs *ctx) { struct pt_regs *real_regs = (struct pt_regs *)PT_REGS_PARM1_CORE(ctx); @@ -251,7 +250,7 @@ done: return 0; } -SEC("kprobe/" SYSCALL(sys_gettid)) +SEC("ksyscall/gettid") int stress_lpm_trie_map_alloc(struct pt_regs *ctx) { union { @@ -273,7 +272,7 @@ int stress_lpm_trie_map_alloc(struct pt_regs *ctx) return 0; } -SEC("kprobe/" SYSCALL(sys_getpgid)) +SEC("ksyscall/getpgid") int stress_hash_map_lookup(struct pt_regs *ctx) { u32 key = 1, i; @@ -286,7 +285,7 @@ int stress_hash_map_lookup(struct pt_regs *ctx) return 0; } -SEC("kprobe/" SYSCALL(sys_getppid)) +SEC("ksyscall/getppid") int stress_array_map_lookup(struct pt_regs *ctx) { u32 key = 1, i; diff --git a/samples/bpf/test_current_task_under_cgroup_kern.c b/samples/bpf/test_current_task_under_cgroup_kern.c index fbd43e2bb4d3e..541fc861b9845 100644 --- a/samples/bpf/test_current_task_under_cgroup_kern.c +++ b/samples/bpf/test_current_task_under_cgroup_kern.c @@ -10,7 +10,6 @@ #include <linux/version.h> #include <bpf/bpf_helpers.h> #include <uapi/linux/utsname.h> -#include "trace_common.h" struct { __uint(type, BPF_MAP_TYPE_CGROUP_ARRAY); @@ -27,7 +26,7 @@ struct { } perf_map SEC(".maps"); /* Writes the last PID that called sync to a map at index 0 */ -SEC("kprobe/" SYSCALL(sys_sync)) +SEC("ksyscall/sync") int bpf_prog1(struct pt_regs *ctx) { u64 pid = bpf_get_current_pid_tgid(); diff --git a/samples/bpf/test_map_in_map_kern.c b/samples/bpf/test_map_in_map_kern.c index b0200c8eac09a..0e17f9ade5c56 100644 --- a/samples/bpf/test_map_in_map_kern.c +++ b/samples/bpf/test_map_in_map_kern.c @@ -13,7 +13,6 @@ #include <bpf/bpf_helpers.h> #include <bpf/bpf_tracing.h> #include <bpf/bpf_core_read.h> -#include "trace_common.h" #define MAX_NR_PORTS 65536 diff --git a/samples/bpf/test_probe_write_user_kern.c b/samples/bpf/test_probe_write_user_kern.c index 220a96438d75f..d60cabaaf7530 100644 --- a/samples/bpf/test_probe_write_user_kern.c +++ b/samples/bpf/test_probe_write_user_kern.c @@ -11,7 +11,6 @@ #include <bpf/bpf_helpers.h> #include <bpf/bpf_tracing.h> #include <bpf/bpf_core_read.h> -#include "trace_common.h" struct { __uint(type, BPF_MAP_TYPE_HASH); @@ -28,7 +27,7 @@ struct { * This example sits on a syscall, and the syscall ABI is relatively stable * of course, across platforms, and over time, the ABI may change. */ -SEC("kprobe/" SYSCALL(sys_connect)) +SEC("ksyscall/connect") int bpf_prog1(struct pt_regs *ctx) { struct pt_regs *real_regs = (struct pt_regs *)PT_REGS_PARM1_CORE(ctx); diff --git a/samples/bpf/trace_common.h b/samples/bpf/trace_common.h deleted file mode 100644 index 8cb5400aed1fc..0000000000000 --- a/samples/bpf/trace_common.h +++ /dev/null @@ -1,13 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -#ifndef __TRACE_COMMON_H -#define __TRACE_COMMON_H - -#ifdef __x86_64__ -#define SYSCALL(SYS) "__x64_" __stringify(SYS) -#elif defined(__s390x__) -#define SYSCALL(SYS) "__s390x_" __stringify(SYS) -#else -#define SYSCALL(SYS) __stringify(SYS) -#endif - -#endif diff --git a/samples/bpf/trace_output_kern.c b/samples/bpf/trace_output_kern.c index b64815af0943b..a481abf8c4c50 100644 --- a/samples/bpf/trace_output_kern.c +++ b/samples/bpf/trace_output_kern.c @@ -2,7 +2,6 @@ #include <linux/version.h> #include <uapi/linux/bpf.h> #include <bpf/bpf_helpers.h> -#include "trace_common.h" struct { __uint(type, BPF_MAP_TYPE_PERF_EVENT_ARRAY); @@ -11,7 +10,7 @@ struct { __uint(max_entries, 2); } my_map SEC(".maps"); -SEC("kprobe/" SYSCALL(sys_write)) +SEC("ksyscall/write") int bpf_prog1(struct pt_regs *ctx) { struct S { diff --git a/samples/bpf/tracex2_kern.c b/samples/bpf/tracex2_kern.c index 93e0b7680b4f0..82091facb83cb 100644 --- a/samples/bpf/tracex2_kern.c +++ b/samples/bpf/tracex2_kern.c @@ -10,7 +10,6 @@ #include <uapi/linux/bpf.h> #include <bpf/bpf_helpers.h> #include <bpf/bpf_tracing.h> -#include "trace_common.h" struct { __uint(type, BPF_MAP_TYPE_HASH); @@ -78,7 +77,7 @@ struct { __uint(max_entries, 1024); } my_hist_map SEC(".maps"); -SEC("kprobe/" SYSCALL(sys_write)) +SEC("ksyscall/write") int bpf_prog3(struct pt_regs *ctx) { long write_size = PT_REGS_PARM3(ctx); |