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Message-ID: <tip-4b2155678d7cc7b5f45d6b36049091376c3408a2@git.kernel.org>
Date: Sat, 18 Jul 2009 14:21:45 GMT
From: tip-bot for Frederic Weisbecker <fweisbec@...il.com>
To: linux-tip-commits@...r.kernel.org
Cc: linux-kernel@...r.kernel.org, hpa@...or.com, mingo@...hat.com,
a.p.zijlstra@...llo.nl, arnd@...db.de, fweisbec@...il.com,
tglx@...utronix.de, mingo@...e.hu
Subject: [tip:sched/core] sched: Remove obsolete comment in __cond_resched()
Commit-ID: 4b2155678d7cc7b5f45d6b36049091376c3408a2
Gitweb: http://git.kernel.org/tip/4b2155678d7cc7b5f45d6b36049091376c3408a2
Author: Frederic Weisbecker <fweisbec@...il.com>
AuthorDate: Thu, 16 Jul 2009 15:44:29 +0200
Committer: Ingo Molnar <mingo@...e.hu>
CommitDate: Sat, 18 Jul 2009 15:51:39 +0200
sched: Remove obsolete comment in __cond_resched()
Remove the outdated comment from __cond_resched() related to
the now removed Big Kernel Semaphore.
Reported-by: Arnd Bergmann <arnd@...db.de>
Reported-by: Ingo Molnar <mingo@...e.hu>
Signed-off-by: Frederic Weisbecker <fweisbec@...il.com>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@...llo.nl>
LKML-Reference: <1247725694-6082-2-git-send-email-fweisbec@...il.com>
Signed-off-by: Ingo Molnar <mingo@...e.hu>
---
kernel/sched.c | 5 -----
1 files changed, 0 insertions(+), 5 deletions(-)
diff --git a/kernel/sched.c b/kernel/sched.c
index 4c5ee84..4d39e96 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -6613,11 +6613,6 @@ static void __cond_resched(void)
#ifdef CONFIG_DEBUG_SPINLOCK_SLEEP
__might_sleep(__FILE__, __LINE__);
#endif
- /*
- * The BKS might be reacquired before we have dropped
- * PREEMPT_ACTIVE, which could trigger a second
- * cond_resched() call.
- */
add_preempt_count(PREEMPT_ACTIVE);
schedule();
sub_preempt_count(PREEMPT_ACTIVE);
--
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