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| author | Kiyoshi Ueda <k-ueda@ct.jp.nec.com> | 2010-09-08 18:07:01 +0200 |
|---|---|---|
| committer | Jens Axboe <jaxboe@fusionio.com> | 2010-09-10 12:35:38 +0200 |
| commit | 05447420f99c1c44063c7f00054667c022cc1365 (patch) | |
| tree | 9d70e7c0037d821784b76d9d7d99c174c73d0576 /drivers/md/dm-exception-store.h | |
| parent | 6a8736d10cb413be95ea443ba40f25c93f4ef9b2 (diff) | |
| download | talos-op-linux-05447420f99c1c44063c7f00054667c022cc1365.tar.gz talos-op-linux-05447420f99c1c44063c7f00054667c022cc1365.zip | |
dm: fix locking context in queue_io()
Now queue_io() is called from dec_pending(), which may be called with
interrupts disabled, so queue_io() must not enable interrupts
unconditionally and must save/restore the current interrupts status.
Signed-off-by: Kiyoshi Ueda <k-ueda@ct.jp.nec.com>
Signed-off-by: Jun'ichi Nomura <j-nomura@ce.jp.nec.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Diffstat (limited to 'drivers/md/dm-exception-store.h')
0 files changed, 0 insertions, 0 deletions
