diff options
| author | Christoph Hellwig <hch@lst.de> | 2022-06-19 08:05:51 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2022-06-28 06:30:26 -0600 |
| commit | 6f8191fdf41d3a53cc1d63fe2234e812c55a0092 (patch) | |
| tree | 6d945fbe71814027c249acb00b86c6f35e6adfda /drivers/nvme/host/rdma.c | |
| parent | 0e3534022f26ae51f7cf28347a253230604b6f4e (diff) | |
block: simplify disk shutdown
Set the queue dying flag and call blk_mq_exit_queue from del_gendisk for
all disks that do not have separately allocated queues, and thus remove
the need to call blk_cleanup_queue for them.
Rename blk_cleanup_disk to blk_mq_destroy_queue to make it clear that
this function is intended only for separately allocated blk-mq queues.
This saves an extra queue freeze for devices without a separately
allocated queue.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Link: https://lore.kernel.org/r/20220619060552.1850436-6-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/nvme/host/rdma.c')
| -rw-r--r-- | drivers/nvme/host/rdma.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/nvme/host/rdma.c b/drivers/nvme/host/rdma.c index f2a5e1ea508a..0fb7c8e7ab0b 100644 --- a/drivers/nvme/host/rdma.c +++ b/drivers/nvme/host/rdma.c @@ -840,8 +840,8 @@ static void nvme_rdma_destroy_admin_queue(struct nvme_rdma_ctrl *ctrl, bool remove) { if (remove) { - blk_cleanup_queue(ctrl->ctrl.admin_q); - blk_cleanup_queue(ctrl->ctrl.fabrics_q); + blk_mq_destroy_queue(ctrl->ctrl.admin_q); + blk_mq_destroy_queue(ctrl->ctrl.fabrics_q); blk_mq_free_tag_set(ctrl->ctrl.admin_tagset); } if (ctrl->async_event_sqe.data) { @@ -935,10 +935,10 @@ out_stop_queue: nvme_cancel_admin_tagset(&ctrl->ctrl); out_cleanup_queue: if (new) - blk_cleanup_queue(ctrl->ctrl.admin_q); + blk_mq_destroy_queue(ctrl->ctrl.admin_q); out_cleanup_fabrics_q: if (new) - blk_cleanup_queue(ctrl->ctrl.fabrics_q); + blk_mq_destroy_queue(ctrl->ctrl.fabrics_q); out_free_tagset: if (new) blk_mq_free_tag_set(ctrl->ctrl.admin_tagset); @@ -957,7 +957,7 @@ static void nvme_rdma_destroy_io_queues(struct nvme_rdma_ctrl *ctrl, bool remove) { if (remove) { - blk_cleanup_queue(ctrl->ctrl.connect_q); + blk_mq_destroy_queue(ctrl->ctrl.connect_q); blk_mq_free_tag_set(ctrl->ctrl.tagset); } nvme_rdma_free_io_queues(ctrl); @@ -1012,7 +1012,7 @@ out_wait_freeze_timed_out: out_cleanup_connect_q: nvme_cancel_tagset(&ctrl->ctrl); if (new) - blk_cleanup_queue(ctrl->ctrl.connect_q); + blk_mq_destroy_queue(ctrl->ctrl.connect_q); out_free_tag_set: if (new) blk_mq_free_tag_set(ctrl->ctrl.tagset); |