diff options
Diffstat (limited to 'kernel/sched.c')
-rw-r--r-- | kernel/sched.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/kernel/sched.c b/kernel/sched.c index 3a8fb30a91b1..3e71ebb101c2 100644 --- a/kernel/sched.c +++ b/kernel/sched.c | |||
@@ -2794,7 +2794,13 @@ static void finish_task_switch(struct rq *rq, struct task_struct *prev) | |||
2794 | */ | 2794 | */ |
2795 | prev_state = prev->state; | 2795 | prev_state = prev->state; |
2796 | finish_arch_switch(prev); | 2796 | finish_arch_switch(prev); |
2797 | perf_event_task_sched_in(current, cpu_of(rq)); | 2797 | #ifdef __ARCH_WANT_INTERRUPTS_ON_CTXSW |
2798 | local_irq_disable(); | ||
2799 | #endif /* __ARCH_WANT_INTERRUPTS_ON_CTXSW */ | ||
2800 | perf_event_task_sched_in(current); | ||
2801 | #ifdef __ARCH_WANT_INTERRUPTS_ON_CTXSW | ||
2802 | local_irq_enable(); | ||
2803 | #endif /* __ARCH_WANT_INTERRUPTS_ON_CTXSW */ | ||
2798 | finish_lock_switch(rq, prev); | 2804 | finish_lock_switch(rq, prev); |
2799 | 2805 | ||
2800 | fire_sched_in_preempt_notifiers(current); | 2806 | fire_sched_in_preempt_notifiers(current); |
@@ -5309,7 +5315,7 @@ void scheduler_tick(void) | |||
5309 | curr->sched_class->task_tick(rq, curr, 0); | 5315 | curr->sched_class->task_tick(rq, curr, 0); |
5310 | raw_spin_unlock(&rq->lock); | 5316 | raw_spin_unlock(&rq->lock); |
5311 | 5317 | ||
5312 | perf_event_task_tick(curr, cpu); | 5318 | perf_event_task_tick(curr); |
5313 | 5319 | ||
5314 | #ifdef CONFIG_SMP | 5320 | #ifdef CONFIG_SMP |
5315 | rq->idle_at_tick = idle_cpu(cpu); | 5321 | rq->idle_at_tick = idle_cpu(cpu); |
@@ -5523,7 +5529,7 @@ need_resched_nonpreemptible: | |||
5523 | 5529 | ||
5524 | if (likely(prev != next)) { | 5530 | if (likely(prev != next)) { |
5525 | sched_info_switch(prev, next); | 5531 | sched_info_switch(prev, next); |
5526 | perf_event_task_sched_out(prev, next, cpu); | 5532 | perf_event_task_sched_out(prev, next); |
5527 | 5533 | ||
5528 | rq->nr_switches++; | 5534 | rq->nr_switches++; |
5529 | rq->curr = next; | 5535 | rq->curr = next; |