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| author | Peter Zijlstra <a.p.zijlstra@chello.nl> | 2012-05-22 14:04:28 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2012-05-30 14:02:24 +0200 |
| commit | b654f7de41b0e3903ee2b51d3b8db77fe52ce728 (patch) | |
| tree | cdcd46a04d8b59d75045f1d3ae753e4843dbe2c0 /include/linux/nbd.h | |
| parent | 74a5ce20e6eeeb3751340b390e7ac1d1d07bbf55 (diff) | |
| download | linux-stable-b654f7de41b0e3903ee2b51d3b8db77fe52ce728.tar.gz linux-stable-b654f7de41b0e3903ee2b51d3b8db77fe52ce728.tar.bz2 linux-stable-b654f7de41b0e3903ee2b51d3b8db77fe52ce728.zip | |
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 'include/linux/nbd.h')
0 files changed, 0 insertions, 0 deletions