diff options
Diffstat (limited to 'kernel/sched/core.c')
| -rw-r--r-- | kernel/sched/core.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/kernel/sched/core.c b/kernel/sched/core.c index dead90d680fd..179a6c928bf1 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -2114,7 +2114,7 @@ static void try_to_wake_up_local(struct task_struct *p, struct rq_flags *rf) delayacct_blkio_end(); atomic_dec(&rq->nr_iowait); } - ttwu_activate(rq, p, ENQUEUE_WAKEUP); + ttwu_activate(rq, p, ENQUEUE_WAKEUP | ENQUEUE_NOCLOCK); } ttwu_do_wakeup(rq, p, 0, rf); @@ -3393,13 +3393,14 @@ static void __sched notrace __schedule(bool preempt) /* Promote REQ to ACT */ rq->clock_update_flags <<= 1; + update_rq_clock(rq); switch_count = &prev->nivcsw; if (!preempt && prev->state) { if (unlikely(signal_pending_state(prev->state, prev))) { prev->state = TASK_RUNNING; } else { - deactivate_task(rq, prev, DEQUEUE_SLEEP); + deactivate_task(rq, prev, DEQUEUE_SLEEP | DEQUEUE_NOCLOCK); prev->on_rq = 0; if (prev->in_iowait) { @@ -3423,9 +3424,6 @@ static void __sched notrace __schedule(bool preempt) switch_count = &prev->nvcsw; } - if (task_on_rq_queued(prev)) - update_rq_clock(rq); - next = pick_next_task(rq, prev, &rf); clear_tsk_need_resched(prev); clear_preempt_need_resched(); |
