tree 9cab7739f84564d9bbe060e1b2334ddc8ec3a7b9
parent 254d259da0c3cb77f03a2adb8959c293f638a3d2
author Christoph Hellwig <hch@lst.de> 1490209311 -0400
committer Jens Axboe <axboe@fb.com> 1490235419 -0600

blk-mq: improve blk_mq_try_issue_directly

Rename blk_mq_try_issue_directly to __blk_mq_try_issue_directly and add a
new wrapper that takes care of RCU / SRCU locking to avoid having
boileplate code in the caller which would get duplicated with new callers.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Bart Van Assche <bart.vanassche@sandisk.com>
Signed-off-by: Jens Axboe <axboe@fb.com>