tree cdcd46a04d8b59d75045f1d3ae753e4843dbe2c0
parent 74a5ce20e6eeeb3751340b390e7ac1d1d07bbf55
author Peter Zijlstra <a.p.zijlstra@chello.nl> 1337688268 +0200
committer Ingo Molnar <mingo@kernel.org> 1338379344 +0200

sched: Make sure to not re-read variables after validation

We could re-read rq->rt_avg after we validated it was smaller than
total, invalidating the check and resulting in an unintended negative.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: David Rientjes <rientjes@google.com>
Link: http://lkml.kernel.org/r/1337688268.9698.29.camel@twins
Signed-off-by: Ingo Molnar <mingo@kernel.org>