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| author | Sagi Grimberg <sagi@grimberg.me> | 2017-07-04 09:57:09 +0300 |
|---|---|---|
| committer | Sagi Grimberg <sagi@grimberg.me> | 2017-07-06 09:49:05 +0300 |
| commit | b52c2e92546ee794a5bbab4d8ea435c1de85a8cb (patch) | |
| tree | 1c08c453408a45a247e6a23204e39aa7f318c9c2 /drivers/block/mtip32xx/mtip32xx.c | |
| parent | 8d7b8fafad87c3404f72ce2d36c79c48be1129a6 (diff) | |
nbd: quiesce request queues to make sure no submissions are inflight
Unlike blk_mq_stop_hw_queues, blk_mq_quiesce_queue respects the
submission path rcu grace. quiesce the queue before iterating
on live tags.
Reviewed-by: Ming Lei <ming.lei@redhat.com>
Acked-by: Josef Bacik <jbacik@fb.com>
Signed-off-by: Sagi Grimberg <sagi@grimberg.me>
Diffstat (limited to 'drivers/block/mtip32xx/mtip32xx.c')
0 files changed, 0 insertions, 0 deletions