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Merge branch 'for-4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq

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Pull workqueue updates from Tejun Heo:
 "Nothing major. I introduced a flag collsion bug during v4.13 cycle
  which is fixed in this pull request. Fortunately, the flag is for
  debugging / verification and the bug isn't critical"

* 'for-4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq:
  workqueue: Fix flag collision
  workqueue: Use TASK_IDLE
  workqueue: fix path to documentation
  workqueue: doc change for ST behavior on NUMA systems
This commit is contained in:
Linus Torvalds 2017-09-06 21:59:31 -07:00
commit 9954d4892a
3 changed files with 11 additions and 7 deletions
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6
kernel/workqueue.c
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@ -21,7 +21,7 @@
* pools for workqueues which are not bound to any specific CPU - the
* number of these backing pools is dynamic.
*
* Please read Documentation/workqueue.txt for details.
* Please read Documentation/core-api/workqueue.rst for details.
*/
#include <linux/export.h>
@ -2269,7 +2269,7 @@ sleep:
* event.
*/
worker_enter_idle(worker);
__set_current_state(TASK_INTERRUPTIBLE);
__set_current_state(TASK_IDLE);
spin_unlock_irq(&pool->lock);
schedule();
goto woke_up;
@ -2311,7 +2311,7 @@ static int rescuer_thread(void *__rescuer)
*/
rescuer->task->flags |= PF_WQ_WORKER;
repeat:
set_current_state(TASK_INTERRUPTIBLE);
set_current_state(TASK_IDLE);
/*
* By the time the rescuer is requested to stop, the workqueue