From: Frederic Weisbecker <fweisbec@gmail.com>
Date: Thu, 16 Jul 2009 13:44:29 +0000 (+0200)
Subject: sched: Remove obsolete comment in __cond_resched()
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=4b2155678d7cc7b5f45d6b36049091376c3408a2;p=GitHub%2FLineageOS%2Fandroid_kernel_samsung_universal7580.git

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Remove the outdated comment from __cond_resched() related to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@arndb.de>
Reported-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <1247725694-6082-2-git-send-email-fweisbec@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

diff --git a/kernel/sched.c b/kernel/sched.c
index 4c5ee843d57..4d39e96044b 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);