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| author |   Ming Lei <ming.lei@redhat.com> | 2019-04-30 09:52:29 +0800 |
|---|---|---|
| committer |   Jens Axboe <axboe@kernel.dk> | 2019-05-04 07:24:11 -0600 |
| commit | 662156641bc409a28fa313fca1a755105425d278 (patch) | |
| tree | 555c59d4df3bd2500b82bf48c2a0056adf977a32 /tools/testing | |
| parent | blk-mq: move cancel of hctx->run_work into blk_mq_hw_sysfs_release (diff) | |
| download | linux-dev-662156641bc409a28fa313fca1a755105425d278.tar.xz linux-dev-662156641bc409a28fa313fca1a755105425d278.zip | |
block: don't drain in-progress dispatch in blk_cleanup_queue()
Now freeing hw queue resource is moved to hctx's release handler,
we don't need to worry about the race between blk_cleanup_queue and
run queue any more.
So don't drain in-progress dispatch in blk_cleanup_queue().
This is basically revert of c2856ae2f315 ("blk-mq: quiesce queue before
freeing queue").
Cc: Dongli Zhang <dongli.zhang@oracle.com>
Cc: James Smart <james.smart@broadcom.com>
Cc: Bart Van Assche <bart.vanassche@wdc.com>
Cc: linux-scsi@vger.kernel.org,
Cc: Martin K . Petersen <martin.petersen@oracle.com>,
Cc: Christoph Hellwig <hch@lst.de>,
Cc: James E . J . Bottomley <jejb@linux.vnet.ibm.com>,
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Tested-by: James Smart <james.smart@broadcom.com>
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'tools/testing')
0 files changed, 0 insertions, 0 deletions