| commit | dbd3bbd291a03f1383de6242e7999e8487cb869b | [log] [tgz] |
|---|---|---|
| author | Mike Snitzer <snitzer@redhat.com> | Thu Dec 06 11:41:17 2018 -0500 |
| committer | Jens Axboe <axboe@kernel.dk> | Mon Dec 10 08:30:37 2018 -0700 |
| tree | 67c9990860e1ade506bdb69b04304a0b0e3f557d | |
| parent | 80a787ba3809deb694ee632919badb73890daf05 [diff] |
dm rq: leverage blk_mq_queue_busy() to check for outstanding IO Now that request-based dm-multipath only supports blk-mq, make use of the newly introduced blk_mq_queue_busy() to check for outstanding IO -- rather than (ab)using the block core's in_flight counters. Signed-off-by: Mike Snitzer <snitzer@redhat.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>