Age | Commit message (Expand) | Author | Files | Lines |
2011-07-13 | rcu: Prevent RCU callbacks from executing before scheduler initialized | Paul E. McKenney | 1 | -1/+25 |
2011-06-16 | rcu: Move RCU_BOOST #ifdefs to header file | Paul E. McKenney | 1 | -382/+1 |
2011-06-15 | rcu: use softirq instead of kthreads except when RCU_BOOST=y | Paul E. McKenney | 1 | -15/+44 |
2011-06-14 | rcu: Use softirq to address performance regression | Shaohua Li | 1 | -4/+19 |
2011-06-14 | rcu: Simplify curing of load woes | Paul E. McKenney | 1 | -44/+21 |
2011-05-31 | rcu: Cure load woes | Peter Zijlstra | 1 | -8/+46 |
2011-05-28 | rcu: Start RCU kthreads in TASK_INTERRUPTIBLE state | Paul E. McKenney | 1 | -0/+2 |
2011-05-28 | rcu: Remove waitqueue usage for cpu, node, and boost kthreads | Peter Zijlstra | 1 | -17/+6 |
2011-05-28 | rcu: Avoid acquiring rcu_node locks in timer functions | Paul E. McKenney | 1 | -8/+5 |
2011-05-28 | Merge branch 'rcu/urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/pa... | Ingo Molnar | 1 | -74/+56 |
2011-05-26 | rcu: Decrease memory-barrier usage based on semi-formal proof | Paul E. McKenney | 1 | -61/+50 |
2011-05-26 | rcu: Make rcu_enter_nohz() pay attention to nesting | Paul E. McKenney | 1 | -2/+2 |
2011-05-26 | rcu: Don't do reschedule unless in irq | Paul E. McKenney | 1 | -2/+3 |
2011-05-26 | rcu: Remove old memory barriers from rcu_process_callbacks() | Paul E. McKenney | 1 | -14/+0 |
2011-05-26 | rcu: Add memory barriers | Paul E. McKenney | 1 | -0/+6 |
2011-05-20 | sanitize <linux/prefetch.h> usage | Linus Torvalds | 1 | -0/+1 |
2011-05-19 | Revert "rcu: Decrease memory-barrier usage based on semi-formal proof" | Paul E. McKenney | 1 | -56/+74 |
2011-05-07 | rcu: permit rcu_read_unlock() to be called while holding runqueue locks | Paul E. McKenney | 1 | -31/+13 |
2011-05-05 | rcu: provide rcu_virt_note_context_switch() function. | Gleb Natapov | 1 | -0/+1 |
2011-05-05 | rcu: get rid of signed overflow in check_cpu_stall() | Paul E. McKenney | 1 | -5/+8 |
2011-05-05 | rcu: prevent call_rcu() from diving into rcu core if irqs disabled | Paul E. McKenney | 1 | -1/+8 |
2011-05-05 | rcu: further lower priority in rcu_yield() | Paul E. McKenney | 1 | -0/+1 |
2011-05-05 | rcu: introduce kfree_rcu() | Lai Jiangshan | 1 | -1/+1 |
2011-05-05 | rcu: fix spelling | Paul E. McKenney | 1 | -5/+5 |
2011-05-05 | rcu: Switch to this_cpu() primitives | Paul E. McKenney | 1 | -7/+3 |
2011-05-05 | rcu: Add forward-progress diagnostic for per-CPU kthreads | Paul E. McKenney | 1 | -0/+2 |
2011-05-05 | rcu: add grace-period age and more kthread state to tracing | Paul E. McKenney | 1 | -0/+10 |
2011-05-05 | rcu: make rcutorture version numbers available through debugfs | Paul E. McKenney | 1 | -0/+37 |
2011-05-05 | rcu: add tracing for RCU's kthread run states. | Paul E. McKenney | 1 | -1/+10 |
2011-05-05 | rcu: put per-CPU kthread at non-RT priority during CPU hotplug operations | Paul E. McKenney | 1 | -0/+26 |
2011-05-05 | rcu: Force per-rcu_node kthreads off of the outgoing CPU | Paul E. McKenney | 1 | -5/+19 |
2011-05-05 | rcu: priority boosting for TREE_PREEMPT_RCU | Paul E. McKenney | 1 | -38/+77 |
2011-05-05 | rcu: move TREE_RCU from softirq to kthread | Paul E. McKenney | 1 | -4/+336 |
2011-05-05 | rcu: merge TREE_PREEPT_RCU blocked_tasks[] lists | Paul E. McKenney | 1 | -4/+1 |
2011-05-05 | rcu: Decrease memory-barrier usage based on semi-formal proof | Paul E. McKenney | 1 | -74/+56 |
2011-05-05 | rcu: Remove conditional compilation for RCU CPU stall warnings | Paul E. McKenney | 1 | -25/+1 |
2011-01-07 | Merge branch 'for-2.6.38' of git://git.kernel.org/pub/scm/linux/kernel/git/tj... | Linus Torvalds | 1 | -2/+2 |
2010-12-17 | rcu: reduce __call_rcu()-induced contention on rcu_node structures | Paul E. McKenney | 1 | -17/+21 |
2010-12-17 | rcu: limit rcu_node leaf-level fanout | Paul E. McKenney | 1 | -1/+2 |
2010-12-17 | rcu: fine-tune grace-period begin/end checks | Paul E. McKenney | 1 | -9/+18 |
2010-12-17 | rcu: Keep gpnum and completed fields synchronized | Frederic Weisbecker | 1 | -0/+9 |
2010-12-17 | rcu: Stop chasing QS if another CPU did it for us | Frederic Weisbecker | 1 | -0/+8 |
2010-12-17 | core: Replace __get_cpu_var with __this_cpu_read if not used for an address. | Christoph Lameter | 1 | -2/+2 |
2010-11-29 | rcu: update documentation/comments for Lai's adoption patch | Paul E. McKenney | 1 | -4/+6 |
2010-11-29 | rcu,cleanup: simplify the code when cpu is dying | Lai Jiangshan | 1 | -60/+21 |
2010-10-07 | rcu: using ACCESS_ONCE() to observe the jiffies_stall/rnp->qsmask value | Dongdong Deng | 1 | -2/+2 |
2010-09-23 | rcu: Add tracing data to support queueing models | Paul E. McKenney | 1 | -0/+3 |
2010-08-20 | rcu: permit suppressing current grace period's CPU stall warnings | Paul E. McKenney | 1 | -0/+20 |
2010-08-20 | rcu: refer RCU CPU stall-warning victims to stallwarn.txt | Paul E. McKenney | 1 | -2/+10 |
2010-08-19 | rcu: Allow RCU CPU stall warnings to be off at boot, but manually enablable | Paul E. McKenney | 1 | -1/+1 |
2010-08-19 | rcu: allow RCU CPU stall warning messages to be controlled in /sys | Paul E. McKenney | 1 | -1/+1 |
2010-08-19 | rcu: add boot parameter to suppress RCU CPU stall warning messages | Paul E. McKenney | 1 | -3/+8 |
2010-08-19 | rcu: simplify the usage of percpu data | Lai Jiangshan | 1 | -27/+15 |
2010-06-14 | tree/tiny rcu: Add debug RCU head objects | Mathieu Desnoyers | 1 | -0/+2 |
2010-05-11 | rcu: remove all rcu head initializations, except on_stack initializations | Paul E. McKenney | 1 | -0/+4 |
2010-05-10 | rcu: reduce the number of spurious RCU_SOFTIRQ invocations | Paul E. McKenney | 1 | -5/+6 |
2010-05-10 | rcu: permit discontiguous cpu_possible_mask CPU numbering | Paul E. McKenney | 1 | -1/+1 |
2010-05-10 | rcu: improve RCU CPU stall-warning messages | Paul E. McKenney | 1 | -9/+11 |
2010-05-10 | rcu: print boot-time console messages if RCU configs out of ordinary | Paul E. McKenney | 1 | -6/+0 |
2010-05-10 | rcu: disable CPU stall warnings upon panic | Paul E. McKenney | 1 | -0/+24 |
2010-05-10 | rcu: slim down rcutiny by removing rcu_scheduler_active and friends | Paul E. McKenney | 1 | -0/+19 |
2010-05-10 | rcu: refactor RCU's context-switch handling | Paul E. McKenney | 1 | -5/+12 |
2010-05-10 | rcu: move some code from macro to function | Lai Jiangshan | 1 | -9/+9 |
2010-05-10 | rcu: make dead code really dead | Lai Jiangshan | 1 | -2/+2 |
2010-05-10 | rcu: substitute set_need_resched for sending resched IPIs | Paul E. McKenney | 1 | -0/+10 |
2010-02-27 | rcu: Fix accelerated grace periods for last non-dynticked CPU | Paul E. McKenney | 1 | -0/+3 |
2010-02-26 | rcu: Make rcu_read_lock_sched_held() take boot time into account | Paul E. McKenney | 1 | -19/+0 |
2010-02-25 | rcu: Add RCU_CPU_STALL_VERBOSE to dump detailed per-task information | Paul E. McKenney | 1 | -0/+4 |
2010-02-25 | rcu: Fix deadlock in TREE_PREEMPT_RCU CPU stall detection | Paul E. McKenney | 1 | -0/+2 |
2010-02-25 | rcu: Convert to raw_spinlocks | Paul E. McKenney | 1 | -66/+66 |
2010-02-25 | rcu: Stop overflowing signed integers | Paul E. McKenney | 1 | -6/+5 |
2010-02-25 | rcu: Accelerate grace period if last non-dynticked CPU | Paul E. McKenney | 1 | -3/+2 |
2010-01-16 | rcu: Fix sparse warnings | Paul E. McKenney | 1 | -3/+3 |
2010-01-13 | rcu: Give different levels of the rcu_node hierarchy distinct lockdep names | Paul E. McKenney | 1 | -1/+8 |
2010-01-13 | rcu: Add force_quiescent_state() testing to rcutorture | Paul E. McKenney | 1 | -0/+18 |
2010-01-13 | rcu: Make force_quiescent_state() start grace period if needed | Paul E. McKenney | 1 | -0/+8 |
2010-01-13 | rcu: Remove redundant grace-period check | Paul E. McKenney | 1 | -5/+4 |
2010-01-13 | rcu: Remove leg of force_quiescent_state() switch statement | Paul E. McKenney | 1 | -17/+5 |
2010-01-13 | rcu: Eliminate rcu_process_dyntick() return value | Paul E. McKenney | 1 | -11/+6 |
2010-01-13 | rcu: Eliminate second argument of rcu_process_dyntick() | Paul E. McKenney | 1 | -6/+5 |
2010-01-13 | rcu: Eliminate local variable lastcomp from force_quiescent_state() | Paul E. McKenney | 1 | -7/+3 |
2010-01-13 | rcu: Eliminate local variable signaled from force_quiescent_state() | Paul E. McKenney | 1 | -6/+3 |
2010-01-13 | rcu: Prohibit starting new grace periods while forcing quiescent states | Paul E. McKenney | 1 | -14/+17 |
2010-01-13 | rcu: Adjust force_quiescent_state() locking, step 2 | Paul E. McKenney | 1 | -10/+3 |
2010-01-13 | rcu: Adjust force_quiescent_state() locking, step 1 | Paul E. McKenney | 1 | -9/+18 |
2009-12-03 | rcu: Add expedited grace-period support for preemptible RCU | Paul E. McKenney | 1 | -3/+7 |
2009-12-03 | rcu: Enable fourth level of TREE_RCU hierarchy | Paul E. McKenney | 1 | -1/+5 |
2009-12-03 | rcu: Rename "quiet" functions | Paul E. McKenney | 1 | -29/+37 |
2009-11-22 | rcu: Re-arrange code to reduce #ifdef pain | Paul E. McKenney | 1 | -0/+80 |
2009-11-22 | rcu: Eliminate unneeded function wrapping | Paul E. McKenney | 1 | -3/+14 |
2009-11-22 | rcu: Fix grace-period-stall bug on large systems with CPU hotplug | Paul E. McKenney | 1 | -19/+21 |
2009-11-14 | rcu: Eliminate __rcu_pending() false positives | Paul E. McKenney | 1 | -2/+4 |
2009-11-14 | rcu: Further cleanups of use of lastcomp | Paul E. McKenney | 1 | -7/+6 |
2009-11-13 | rcu: Simplify association of forced quiescent states with grace periods | Paul E. McKenney | 1 | -24/+3 |
2009-11-13 | rcu: Accelerate callback processing on CPUs not detecting GP end | Paul E. McKenney | 1 | -1/+17 |
2009-11-10 | rcu: Simplify association of quiescent states with grace periods | Paul E. McKenney | 1 | -2/+2 |
2009-11-10 | rcu: Rename dynticks_completed to completed_fqs | Paul E. McKenney | 1 | -2/+2 |
2009-11-10 | rcu: Fix note_new_gpnum() uses of ->gpnum | Paul E. McKenney | 1 | -5/+27 |
2009-11-10 | rcu: Fix synchronization for rcu_process_gp_end() uses of ->completed counter | Paul E. McKenney | 1 | -48/+80 |
2009-11-10 | rcu: Prepare for synchronization fixes: clean up for non-NO_HZ handling of ->... | Paul E. McKenney | 1 | -37/+30 |
2009-11-10 | Merge branch 'core/urgent' into core/rcu | Ingo Molnar | 1 | -6/+25 |
2009-11-02 | rcu: Fix long-grace-period race between forcing and initialization | Paul E. McKenney | 1 | -5/+11 |
2009-10-26 | rcu: Simplify creating of lockdep class for root rcu_node | Peter Zijlstra | 1 | -3/+4 |
2009-10-15 | rcu: Fix TREE_PREEMPT_RCU CPU_HOTPLUG bad-luck hang | Paul E. McKenney | 1 | -1/+14 |
2009-10-15 | rcu: Prevent RCU IPI storms in presence of high call_rcu() load | Paul E. McKenney | 1 | -5/+24 |
2009-10-07 | rcu: Place root rcu_node structure in separate lockdep class | Paul E. McKenney | 1 | -1/+3 |
2009-10-07 | rcu: Make hot-unplugged CPU relinquish its own RCU callbacks | Paul E. McKenney | 1 | -72/+79 |
2009-10-07 | rcu: Move rcu_barrier() to rcutree | Paul E. McKenney | 1 | -0/+119 |
2009-10-05 | rcu: Clean up code based on review feedback from Josh Triplett, part 4 | Paul E. McKenney | 1 | -25/+28 |
2009-10-05 | rcu: Clean up code based on review feedback from Josh Triplett, part 3 | Paul E. McKenney | 1 | -5/+5 |
2009-10-05 | rcu: Fix rcu_lock_map build failure on CONFIG_PROVE_LOCKING=y | Paul E. McKenney | 1 | -7/+0 |
2009-09-23 | rcu: Clean up code to address Ingo's checkpatch feedback | Paul E. McKenney | 1 | -23/+0 |
2009-09-23 | rcu: Clean up code based on review feedback from Josh Triplett, part 2 | Paul E. McKenney | 1 | -39/+33 |
2009-09-23 | rcu: Clean up code based on review feedback from Josh Triplett | Paul E. McKenney | 1 | -11/+18 |
2009-09-19 | rcu: Fix whitespace inconsistencies | Paul E. McKenney | 1 | -1/+1 |
2009-09-19 | rcu: Fix thinko, actually initialize full tree | Paul E. McKenney | 1 | -7/+4 |
2009-09-19 | rcu: Apply results of code inspection of kernel/rcutree_plugin.h | Paul E. McKenney | 1 | -22/+5 |
2009-09-19 | rcu: Add WARN_ON_ONCE() consistency checks covering state transitions | Paul E. McKenney | 1 | -4/+9 |
2009-09-18 | rcu: Simplify rcu_read_unlock_special() quiescent-state accounting | Paul E. McKenney | 1 | -9/+6 |
2009-09-18 | rcu: Add debug checks to TREE_PREEMPT_RCU for premature grace periods | Paul E. McKenney | 1 | -0/+2 |
2009-09-18 | rcu: Initialize multi-level RCU grace periods holding locks | Paul E. McKenney | 1 | -29/+12 |
2009-09-18 | rcu: Need to update rnp->gpnum if preemptable RCU is to be reliable | Paul E. McKenney | 1 | -1/+5 |
2009-09-11 | Merge branch 'core-rcu-for-linus' of git://git.kernel.org/pub/scm/linux/kerne... | Linus Torvalds | 1 | -96/+177 |
2009-08-29 | rcu: Changes from reviews: avoid casts, fix/add warnings, improve comments | Paul E. McKenney | 1 | -7/+6 |
2009-08-29 | rcu: Create rcutree plugins to handle hotplug CPU for multi-level trees | Paul E. McKenney | 1 | -0/+2 |
2009-08-25 | rcu: Add #ifdef to suppress __rcu_offline_cpu() warning in !HOTPLUG_CPU builds | Paul E. McKenney | 1 | -0/+2 |
2009-08-24 | rcu: Add CPU-offline processing for single-node configurations | Paul E. McKenney | 1 | -0/+2 |
2009-08-23 | rcu: Merge preemptable-RCU functionality into hierarchical RCU | Paul E. McKenney | 1 | -43/+92 |
2009-08-23 | rcu: Simplify rcu_pending()/rcu_check_callbacks() API | Paul E. McKenney | 1 | -1/+4 |
2009-08-23 | rcu: Merge per-RCU-flavor initialization into pre-existing macro | Paul E. McKenney | 1 | -9/+5 |
2009-08-23 | rcu: Renamings to increase RCU clarity | Paul E. McKenney | 1 | -30/+50 |
2009-08-23 | rcu: Move private definitions from include/linux/rcutree.h to kernel/rcutree.h | Paul E. McKenney | 1 | -0/+2 |
2009-08-15 | rcu: Simplify RCU CPU-hotplug notification | Paul E. McKenney | 1 | -12/+5 |
2009-08-15 | rcu: Split hierarchical RCU initialization into boot-time and CPU-online pieces | Paul E. McKenney | 1 | -20/+33 |
2009-08-02 | debug lockups: Improve lockup detection | Ingo Molnar | 1 | -1/+6 |
2009-06-24 | rcu: Mark Hierarchical RCU no longer experimental | Paul E. McKenney | 1 | -2/+1 |
2009-04-14 | rcu: Add __rcu_pending tracing to hierarchical RCU | Paul E. McKenney | 1 | -6/+19 |
2009-04-14 | rcu: Make hierarchical RCU less IPI-happy | Paul E. McKenney | 1 | -15/+4 |
2009-04-03 | kmemtrace, rcu: fix rcu_tree_trace.c data structure dependencies | Ingo Molnar | 1 | -4/+4 |
2009-04-03 | kmemtrace, rcu: fix linux/rcutree.h and linux/rcuclassic.h dependencies | Ingo Molnar | 1 | -4/+24 |
2009-02-26 | rcu: Teach RCU that idle task is not quiscent state at boot | Paul E. McKenney | 1 | -2/+2 |
2009-01-14 | rcu: add __cpuinit to rcu_init_percpu_data() | Lai Jiangshan | 1 | -1/+1 |
2009-01-05 | rcu: make treercu safe for suspend and resume | Paul E. McKenney | 1 | -8/+4 |
2009-01-05 | rcu: fix rcutree grace-period-latency bug on small systems | Paul E. McKenney | 1 | -0/+1 |
2008-12-18 | "Tree RCU": scalable classic RCU implementation | Paul E. McKenney | 1 | -0/+1535 |