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| author | Jens Axboe <jens.axboe@oracle.com> | 2006-10-30 19:54:23 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-10-30 20:01:50 +0100 |
| commit | c1b707d253fe918b92882cff1dbd926b47e14fd2 (patch) | |
| tree | 849001799adfad5741cdfe952fadbafd66fb97e1 /fs/proc/base.c | |
| parent | [PATCH] CFQ: use irq safe locking in cfq_cic_link() (diff) | |
| download | linux-c1b707d253fe918b92882cff1dbd926b47e14fd2.tar.xz linux-c1b707d253fe918b92882cff1dbd926b47e14fd2.zip | |
[PATCH] CFQ: bad locking in changed_ioprio()
When the ioprio code recently got juggled a bit, a bug was introduced.
changed_ioprio() is no longer called with interrupts disabled, so using
plain spin_lock() on the queue_lock is a bug.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs/proc/base.c')
0 files changed, 0 insertions, 0 deletions