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| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2009-10-06 16:01:27 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2009-10-06 16:01:27 +0100 |
| commit | 907bc6c7fc7071b00083fc11e510e47dd93df45d (patch) | |
| tree | 0697a608561522c00da9e1814974a2eb051bb96d /kernel/workqueue.c | |
| parent | d2b247a8be57647d1745535acd58169fbcbe431a (diff) | |
| parent | 2a0f5cb32772e9a9560209e241a80bfbbc31dbc3 (diff) | |
Merge branch 'for-2.6.32' into for-2.6.33
Diffstat (limited to 'kernel/workqueue.c')
| -rw-r--r-- | kernel/workqueue.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/kernel/workqueue.c b/kernel/workqueue.c index 0668795d881..addfe2df93b 100644 --- a/kernel/workqueue.c +++ b/kernel/workqueue.c @@ -317,8 +317,6 @@ static int worker_thread(void *__cwq) if (cwq->wq->freezeable) set_freezable(); - set_user_nice(current, -5); - for (;;) { prepare_to_wait(&cwq->more_work, &wait, TASK_INTERRUPTIBLE); if (!freezing(current) && @@ -600,7 +598,12 @@ static struct workqueue_struct *keventd_wq __read_mostly; * schedule_work - put work task in global workqueue * @work: job to be done * - * This puts a job in the kernel-global workqueue. + * Returns zero if @work was already on the kernel-global workqueue and + * non-zero otherwise. + * + * This puts a job in the kernel-global workqueue if it was not already + * queued and leaves it in the same position on the kernel-global + * workqueue otherwise. */ int schedule_work(struct work_struct *work) { |