diff options
| author | Jens Axboe <jens.axboe@oracle.com> | 2006-10-30 19:54:23 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-10-30 11:01:50 -0800 |
| commit | c1b707d253fe918b92882cff1dbd926b47e14fd2 (patch) | |
| tree | 849001799adfad5741cdfe952fadbafd66fb97e1 /lib/locking-selftest-spin-hardirq.h | |
| parent | 0261d6886eb5822867a5310dc1e4479b940a1942 (diff) | |
[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 'lib/locking-selftest-spin-hardirq.h')
0 files changed, 0 insertions, 0 deletions