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| author | Jens Axboe <axboe@suse.de> | 2006-06-01 10:13:43 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@suse.de> | 2006-06-01 10:13:43 +0200 |
| commit | ae818a38d4755ba4c16a22a8eacec859511a5393 (patch) | |
| tree | 923ec4b261ab8b633fff2be9e7b9c4afcf704737 /kernel/ptrace.c | |
| parent | 25776e3594f841b7fae7b33ebecf009a0a55bed1 (diff) | |
| download | kernel_samsung_smdk4412-ae818a38d4755ba4c16a22a8eacec859511a5393.tar.gz kernel_samsung_smdk4412-ae818a38d4755ba4c16a22a8eacec859511a5393.tar.bz2 kernel_samsung_smdk4412-ae818a38d4755ba4c16a22a8eacec859511a5393.zip | |
[PATCH] cfq-iosched: fix bug in timer handling for the idle class
There's a small window from when the timer is entered and we grab
the queue lock, where cfq_set_active_queue() could be rearming the
timer for us. Seen in the wild on a 12-way ppc box. Fix this by
just using mod_timer(), which will do the right thing for us.
Signed-off-by: Jens Axboe <axboe@suse.de>
Diffstat (limited to 'kernel/ptrace.c')
0 files changed, 0 insertions, 0 deletions