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Merge tag 'v4.16-rc5' into locking/core, to pick up fixes

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Signed-off-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Ingo Molnar
2018-03-12 12:14:57 +01:00
parent fbfcd01991 0c8efd610b
commit 9884afa2fd
88 changed files with 853 additions and 1087 deletions
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5
kernel/locking/rtmutex.c
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@@ -1616,11 +1616,12 @@ bool __sched __rt_mutex_futex_unlock(struct rt_mutex *lock,
void __sched rt_mutex_futex_unlock(struct rt_mutex *lock)
{
DEFINE_WAKE_Q(wake_q);
unsigned long flags;
bool postunlock;
raw_spin_lock_irq(&lock->wait_lock);
raw_spin_lock_irqsave(&lock->wait_lock, flags);
postunlock = __rt_mutex_futex_unlock(lock, &wake_q);
raw_spin_unlock_irq(&lock->wait_lock);
raw_spin_unlock_irqrestore(&lock->wait_lock, flags);
if (postunlock)
rt_mutex_postunlock(&wake_q);