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Merge branch 'tip/perf/core-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-trace into perf/core

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This commit is contained in:
Ingo Molnar
2010-06-08 19:34:40 +02:00
parent 84bb671dc4 5168ae50a6
commit 6113e45f83
10 changed files with 27 additions and 102 deletions
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6
kernel/sched.c
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@@ -3730,7 +3730,7 @@ int mutex_spin_on_owner(struct mutex *lock, struct thread_info *owner)
* off of preempt_enable. Kernel preemptions off return from interrupt
* occur there and call schedule directly.
*/
asmlinkage void __sched preempt_schedule(void)
asmlinkage void __sched notrace preempt_schedule(void)
{
struct thread_info *ti = current_thread_info();
@@ -3742,9 +3742,9 @@ asmlinkage void __sched preempt_schedule(void)
return;
do {
add_preempt_count(PREEMPT_ACTIVE);
add_preempt_count_notrace(PREEMPT_ACTIVE);
schedule();
sub_preempt_count(PREEMPT_ACTIVE);
sub_preempt_count_notrace(PREEMPT_ACTIVE);
/*
* Check again in case we missed a preemption opportunity