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authorMike Snitzer <snitzer@redhat.com>2018-12-06 11:41:17 -0500
committerJens Axboe <axboe@kernel.dk>2018-12-10 08:30:37 -0700
commitdbd3bbd291a03f1383de6242e7999e8487cb869b (patch)
tree67c9990860e1ade506bdb69b04304a0b0e3f557d /block
parent80a787ba3809deb694ee632919badb73890daf05 (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>
Diffstat (limited to 'block')
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