diff options
| author | Sebastian Andrzej Siewior <[email protected]> | 2019-10-15 21:18:21 +0200 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2019-12-08 14:37:37 +0100 |
| commit | 025f50f3866486a5278afa91f0d3b6b780141050 (patch) | |
| tree | 4d0d7a76fcf6250bb69e71de476d8d95dd0e9bc7 /kernel/workqueue.c | |
| parent | 9f47286924f2f868760a528c14596370e32d86b4 (diff) | |
sched/rt, workqueue: Use PREEMPTION
CONFIG_PREEMPTION is selected by CONFIG_PREEMPT and by CONFIG_PREEMPT_RT.
Both PREEMPT and PREEMPT_RT require the same functionality which today
depends on CONFIG_PREEMPT.
Update the comment to use PREEMPTION because it is true for both
preemption models.
Signed-off-by: Sebastian Andrzej Siewior <[email protected]>
Signed-off-by: Thomas Gleixner <[email protected]>
Cc: Lai Jiangshan <[email protected]>
Cc: Linus Torvalds <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Tejun Heo <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'kernel/workqueue.c')
| -rw-r--r-- | kernel/workqueue.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/workqueue.c b/kernel/workqueue.c index bc88fd939f4e..bf57dc717b38 100644 --- a/kernel/workqueue.c +++ b/kernel/workqueue.c @@ -2280,7 +2280,7 @@ __acquires(&pool->lock) } /* - * The following prevents a kworker from hogging CPU on !PREEMPT + * The following prevents a kworker from hogging CPU on !PREEMPTION * kernels, where a requeueing work item waiting for something to * happen could deadlock with stop_machine as such work item could * indefinitely requeue itself while all other CPUs are trapped in |