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>
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parent
e0a79f529d
commit
c3c186403c
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@ -4371,7 +4371,7 @@ bool __sched yield_to(struct task_struct *p, bool preempt)
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struct task_struct *curr = current;
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struct rq *rq, *p_rq;
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unsigned long flags;
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bool yielded = 0;
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int yielded = 0;
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local_irq_save(flags);
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rq = this_rq();
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