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sched: Convert the only user of cond_resched_bkl to use cond_resched()

Browse source 
fs/locks.c:flock_lock_file() is the only user of
cond_resched_bkl()

This helper doesn't do anything more than cond_resched(). The
latter naming is enough to explain that we are rescheduling if
needed.

The bkl suffix suggests another semantics but it's actually a
synonym of cond_resched().

Reported-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <1247725694-6082-7-git-send-email-fweisbec@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Frederic Weisbecker 2009-07-16 15:44:29 +02:00 committed by Ingo Molnar
parent 613afbf832
commit def01bc53d
2 changed files with 1 additions and 3 deletions
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2
fs/locks.c
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@ -768,7 +768,7 @@ static int flock_lock_file(struct file *filp, struct file_lock *request)
* give it the opportunity to lock the file. * give it the opportunity to lock the file.
*/ */
if (found) if (found)
cond_resched_bkl(); cond_resched();
find_conflict: find_conflict:
for_each_lock(inode, before) { for_each_lock(inode, before) {

2
include/linux/sched.h
View file

@ -2305,8 +2305,6 @@ extern int __cond_resched_softirq(void);
__cond_resched_softirq(); \ __cond_resched_softirq(); \
}) })
#define cond_resched_bkl() cond_resched()
/* /*
* Does a critical section need to be broken due to another * Does a critical section need to be broken due to another
* task waiting?: (technically does not depend on CONFIG_PREEMPT, * task waiting?: (technically does not depend on CONFIG_PREEMPT,