From: Oleg Nesterov <oleg@tv-sign.ru>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Ingo Molnar <mingo@elte.hu>, Matthew Wilcox <matthew@wil.cx>,
Roland McGrath <roland@redhat.com>,
linux-kernel@vger.kernel.org
Subject: [PATCH] do_wait_for_common: use signal_pending_state()
Date: Thu, 24 Jul 2008 20:34:59 +0400 [thread overview]
Message-ID: <20080724163459.GA3151@tv-sign.ru> (raw)
Change do_wait_for_common() to use signal_pending_state() instead of
open coding.
Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
--- 26-rc2/kernel/sched.c~1_SPS_WAIT_FOR 2008-07-22 18:36:58.000000000 +0400
+++ 26-rc2/kernel/sched.c 2008-07-24 19:54:12.000000000 +0400
@@ -4735,10 +4735,7 @@ do_wait_for_common(struct completion *x,
wait.flags |= WQ_FLAG_EXCLUSIVE;
__add_wait_queue_tail(&x->wait, &wait);
do {
- if ((state == TASK_INTERRUPTIBLE &&
- signal_pending(current)) ||
- (state == TASK_KILLABLE &&
- fatal_signal_pending(current))) {
+ if (signal_pending_state(state, current)) {
timeout = -ERESTARTSYS;
break;
}
reply other threads:[~2008-07-24 16:32 UTC|newest]
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