diff options
Diffstat (limited to 'kernel/locking')
| -rw-r--r-- | kernel/locking/rtmutex.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/kernel/locking/rtmutex.c b/kernel/locking/rtmutex.c index ac1365afcc4a..e858de203eb6 100644 --- a/kernel/locking/rtmutex.c +++ b/kernel/locking/rtmutex.c @@ -1248,10 +1248,7 @@ static int __sched task_blocks_on_rt_mutex(struct rt_mutex_base *lock, /* Check whether the waiter should back out immediately */ rtm = container_of(lock, struct rt_mutex, rtmutex); - preempt_disable(); res = __ww_mutex_add_waiter(waiter, rtm, ww_ctx, wake_q); - wake_up_q(wake_q); - preempt_enable(); if (res) { raw_spin_lock(&task->pi_lock); rt_mutex_dequeue(lock, waiter); |