diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/sched/fair.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c index 6d881e530f89..8dff37059faf 100644 --- a/kernel/sched/fair.c +++ b/kernel/sched/fair.c @@ -7253,7 +7253,7 @@ static bool distribute_cfs_runtime(struct cfs_bandwidth *cfs_b) * period the timer is deactivated until scheduling resumes; cfs_b->idle is * used to track this state. */ -static int do_sched_cfs_period_timer(struct cfs_bandwidth *cfs_b, int overrun) +static int do_sched_cfs_period_timer(struct cfs_bandwidth *cfs_b, int overrun, unsigned long flags) __must_hold(&cfs_b->lock) { int throttled; @@ -7288,10 +7288,10 @@ static int do_sched_cfs_period_timer(struct cfs_bandwidth *cfs_b, int overrun) * This check is repeated as we release cfs_b->lock while we unthrottle. */ while (throttled && cfs_b->runtime > 0) { - raw_spin_unlock_irq_enable(&cfs_b->lock); + raw_spin_unlock_irqrestore(&cfs_b->lock, flags); /* we can't nest cfs_b->lock while distributing bandwidth */ throttled = distribute_cfs_runtime(cfs_b); - raw_spin_lock_irq_disable(&cfs_b->lock); + raw_spin_lock_irqsave(&cfs_b->lock, flags); } /* @@ -7399,7 +7399,7 @@ static __always_inline void return_cfs_rq_runtime(struct cfs_rq *cfs_rq) static void do_sched_cfs_slack_timer(struct cfs_bandwidth *cfs_b) { /* confirm we're still not at a refresh boundary */ - scoped_guard(raw_spinlock_irq, &cfs_b->lock) { + scoped_guard(raw_spinlock_irqsave, &cfs_b->lock) { u64 runtime = 0, slice = sched_cfs_bandwidth_slice(); cfs_b->slack_started = false; @@ -7484,14 +7484,14 @@ static enum hrtimer_restart sched_cfs_period_timer(struct hrtimer *timer) int idle = 0; int count = 0; - guard(raw_spinlock_irq)(&cfs_b->lock); + CLASS(raw_spinlock_irqsave, cfsb_guard)(&cfs_b->lock); for (;;) { overrun = hrtimer_forward_now(timer, cfs_b->period); if (!overrun) break; - idle = do_sched_cfs_period_timer(cfs_b, overrun); + idle = do_sched_cfs_period_timer(cfs_b, overrun, cfsb_guard.flags); if (++count > 3) { u64 new, old = ktime_to_ns(cfs_b->period); |