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| author | Keith Busch <keith.busch@intel.com> | 2015-03-11 23:56:39 -0400 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2015-03-13 08:30:55 -0600 |
| commit | bfd343aa1718457d34b99ce6573085ac340da288 (patch) | |
| tree | 43e7156fc29628569a5a065e38e54719fa754325 /block/blk-core.c | |
| parent | b94ec296403e99d5ac9a8c48332cec4118d44b94 (diff) | |
| download | lwn-bfd343aa1718457d34b99ce6573085ac340da288.tar.gz lwn-bfd343aa1718457d34b99ce6573085ac340da288.zip | |
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>
Diffstat (limited to 'block/blk-core.c')
0 files changed, 0 insertions, 0 deletions