| commit | 4ecd4fef3a074c8bb43c391a57742c422469ebbd | [log] [tgz] |
|---|---|---|
| author | Christoph Hellwig <hch@lst.de> | Thu May 07 09:38:13 2015 +0200 |
| committer | Jens Axboe <axboe@fb.com> | Tue May 19 09:12:59 2015 -0600 |
| tree | 76916ca92a584daf7dd398eff0997e7e82bfa4f9 | |
| parent | 5b3f341f098d60da2970758db6a05bd851eb6b39 [diff] |
block: use an atomic_t for mq_freeze_depth lockdep gets unhappy about the not disabling irqs when using the queue_lock around it. Instead of trying to fix that up just switch to an atomic_t and get rid of the lock. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@fb.com>