From: Roel Kluin <12o3l@tiscali.nl>
To: Ingo Molnar <mingo@elte.hu>, rml@tech9.net
Cc: lkml <linux-kernel@vger.kernel.org>
Subject: [PATCH] kernel/sched.c: remove double unlikely
Date: Thu, 13 Mar 2008 17:41:59 +0100 [thread overview]
Message-ID: <47D95957.80507@tiscali.nl> (raw)
Combine two unlikely's
Signed-off-by: Roel Kluin <12o3l@tiscali.nl>
---
diff --git a/kernel/sched.c b/kernel/sched.c
index 1cb53fb..532a7f4 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -3875,7 +3875,7 @@ need_resched_nonpreemptible:
if (prev->state && !(preempt_count() & PREEMPT_ACTIVE)) {
if (unlikely((prev->state & TASK_INTERRUPTIBLE) &&
- unlikely(signal_pending(prev)))) {
+ signal_pending(prev))) {
prev->state = TASK_RUNNING;
} else {
deactivate_task(rq, prev, 1);
next reply other threads:[~2008-03-13 16:42 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-03-13 16:41 Roel Kluin [this message]
2008-03-21 11:35 ` [PATCH] kernel/sched.c: remove double unlikely Ingo Molnar
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