diff options
| author | Linus Torvalds | 2014-03-08 01:31:41 +0100 |
|---|---|---|
| committer | Linus Torvalds | 2014-03-08 01:31:41 +0100 |
| commit | 27ea0f781198a9c594b036abf406b65a4705d5f2 (patch) | |
| tree | 8f0face03e98b8b99d0286db4dac842ea117743f /kernel/irq/manage.c | |
| parent | Merge tag 'dm-3.14-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/... (diff) | |
| parent | genirq: Include missing header file in irqdomain.c (diff) | |
| download | kernel-qcow2-linux-27ea0f781198a9c594b036abf406b65a4705d5f2.tar.gz kernel-qcow2-linux-27ea0f781198a9c594b036abf406b65a4705d5f2.tar.xz kernel-qcow2-linux-27ea0f781198a9c594b036abf406b65a4705d5f2.zip | |
Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull irq fixes from Thomas Gleixner:
- a bugfix for a long standing waitqueue race
- a trivial fix for a missing include
* 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
genirq: Include missing header file in irqdomain.c
genirq: Remove racy waitqueue_active check
Diffstat (limited to 'kernel/irq/manage.c')
| -rw-r--r-- | kernel/irq/manage.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c index 481a13c43b17..d3bf660cb57f 100644 --- a/kernel/irq/manage.c +++ b/kernel/irq/manage.c @@ -802,8 +802,7 @@ static irqreturn_t irq_thread_fn(struct irq_desc *desc, static void wake_threads_waitq(struct irq_desc *desc) { - if (atomic_dec_and_test(&desc->threads_active) && - waitqueue_active(&desc->wait_for_threads)) + if (atomic_dec_and_test(&desc->threads_active)) wake_up(&desc->wait_for_threads); } |