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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2013-02-05 14:37:51 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2013-02-05 12:59:29 +0100 |
| commit | c3c186403c6abd32e719f005f0af950155a9e54d (patch) | |
| tree | 76b0b2bc308c24d0e8b3729993de548fdf4a42aa | |
| parent | e0a79f529d5ba2507486d498b25da40911d95cf6 (diff) | |
| download | linux-c3c186403c6abd32e719f005f0af950155a9e54d.tar.gz linux-c3c186403c6abd32e719f005f0af950155a9e54d.tar.bz2 linux-c3c186403c6abd32e719f005f0af950155a9e54d.zip | |
sched: Fix signedness bug in yield_to()
In 7b270f6099 "sched: Bail out of yield_to when source and
target runqueue has one task" we changed this to store -ESRCH so
it needs to be signed.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: kbuild@01.org
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Mike Galbraith <efault@gmx.de>
Link: http://lkml.kernel.org/r/20130205113751.GA20521@elgon.mountain
Signed-off-by: Ingo Molnar <mingo@kernel.org>
| -rw-r--r-- | kernel/sched/core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/sched/core.c b/kernel/sched/core.c index 26058d0bebba..c5b089df7ea8 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -4371,7 +4371,7 @@ bool __sched yield_to(struct task_struct *p, bool preempt) struct task_struct *curr = current; struct rq *rq, *p_rq; unsigned long flags; - bool yielded = 0; + int yielded = 0; local_irq_save(flags); rq = this_rq(); |