diff options
| author | Oleg Nesterov <oleg@tv-sign.ru> | 2007-05-09 02:34:20 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-05-09 12:30:53 -0700 |
| commit | b9aac8e0d32499217417ff0b494731811f185b18 (patch) | |
| tree | 1cd79adb88431d3ebe6b9dd253b8ed1bbd4f9e07 /kernel/workqueue.c | |
| parent | 23b2e5991afde5af91a1a661d7f47ee56120759e (diff) | |
| download | lwn-b9aac8e0d32499217417ff0b494731811f185b18.tar.gz lwn-b9aac8e0d32499217417ff0b494731811f185b18.zip | |
worker_thread: don't play with signals
worker_thread() doesn't need to "Block and flush all signals", this was
already done by its caller, kthread().
Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel/workqueue.c')
| -rw-r--r-- | kernel/workqueue.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/kernel/workqueue.c b/kernel/workqueue.c index 0611de815a8f..87693b37d017 100644 --- a/kernel/workqueue.c +++ b/kernel/workqueue.c @@ -290,18 +290,11 @@ static int worker_thread(void *__cwq) struct cpu_workqueue_struct *cwq = __cwq; DEFINE_WAIT(wait); struct k_sigaction sa; - sigset_t blocked; if (!cwq->wq->freezeable) current->flags |= PF_NOFREEZE; set_user_nice(current, -5); - - /* Block and flush all signals */ - sigfillset(&blocked); - sigprocmask(SIG_BLOCK, &blocked, NULL); - flush_signals(current); - /* * We inherited MPOL_INTERLEAVE from the booting kernel. * Set MPOL_DEFAULT to insure node local allocations. |