diff options
| author | Sagi Grimberg <[email protected]> | 2017-07-04 09:57:09 +0300 |
|---|---|---|
| committer | Sagi Grimberg <[email protected]> | 2017-07-06 09:49:05 +0300 |
| commit | b52c2e92546ee794a5bbab4d8ea435c1de85a8cb (patch) | |
| tree | 1c08c453408a45a247e6a23204e39aa7f318c9c2 /tools/perf/scripts/python/export-to-postgresql.py | |
| 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 <[email protected]>
Acked-by: Josef Bacik <[email protected]>
Signed-off-by: Sagi Grimberg <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions