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| author |   Linus Torvalds <torvalds@linux-foundation.org> | 2011-04-13 08:08:20 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-04-13 08:08:20 -0700 |
| commit | 6631e635c65dc33cb798cc2f51d0ddd69ada6319 (patch) | |
| tree | c71585118b3ddd42b1bf666fef9f96e60b79f757 /arch | |
| parent | vm: fix vm_pgoff wrap in stack expansion (diff) | |
| download | linux-dev-6631e635c65dc33cb798cc2f51d0ddd69ada6319.tar.xz linux-dev-6631e635c65dc33cb798cc2f51d0ddd69ada6319.zip | |
block: don't flush plugged IO on forced preemtion scheduling
We really only want to unplug the pending IO when the process actually
goes to sleep. So move the test for flushing the plug up to the place
where we actually deactivate the task - where we have properly checked
for preemption and for the process really sleeping.
Acked-by: Jens Axboe <jaxboe@fusionio.com>
Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch')
0 files changed, 0 insertions, 0 deletions