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| author | Peter Zijlstra <a.p.zijlstra@chello.nl> | 2012-05-22 12:04:28 (GMT) |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2012-05-30 12:02:24 (GMT) |
| commit | b654f7de41b0e3903ee2b51d3b8db77fe52ce728 (patch) | |
| tree | cdcd46a04d8b59d75045f1d3ae753e4843dbe2c0 /kernel/itimer.c | |
| parent | 74a5ce20e6eeeb3751340b390e7ac1d1d07bbf55 (diff) | |
| download | linux-b654f7de41b0e3903ee2b51d3b8db77fe52ce728.tar.xz | |
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>
Diffstat (limited to 'kernel/itimer.c')
0 files changed, 0 insertions, 0 deletions