| commit | bfd343aa1718457d34b99ce6573085ac340da288 | [log] [tgz] |
|---|---|---|
| author | Keith Busch <keith.busch@intel.com> | Wed Mar 11 23:56:39 2015 -0400 |
| committer | Jens Axboe <axboe@fb.com> | Fri Mar 13 08:30:55 2015 -0600 |
| tree | 43e7156fc29628569a5a065e38e54719fa754325 | |
| parent | b94ec296403e99d5ac9a8c48332cec4118d44b94 [diff] |
blk-mq: don't wait in blk_mq_queue_enter() if __GFP_WAIT isn't set Return -EBUSY if we're unable to enter a queue immediately when allocating a blk-mq request without __GFP_WAIT. Signed-off-by: Keith Busch <keith.busch@intel.com> Signed-off-by: Mike Snitzer <snitzer@redhat.com> Signed-off-by: Jens Axboe <axboe@fb.com>