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| author |  Mike Snitzer <snitzer@redhat.com>
| 2018-12-06 11:41:17 -0500 |
|---|---|---|
| committer |  Jens Axboe <axboe@kernel.dk>
| 2018-12-10 08:30:37 -0700 |
| commit | dbd3bbd291a03f1383de6242e7999e8487cb869b (patch) | |
| tree | 67c9990860e1ade506bdb69b04304a0b0e3f557d /block/bio.c | |
| parent | dm: dont rewrite dm_disk(md)->part0.in_flight (diff) | |
| download | linux-dbd3bbd291a03f1383de6242e7999e8487cb869b.tar.gz linux-dbd3bbd291a03f1383de6242e7999e8487cb869b.tar.bz2 linux-dbd3bbd291a03f1383de6242e7999e8487cb869b.zip | |
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>
Diffstat (limited to 'block/bio.c')
0 files changed, 0 insertions, 0 deletions