diff options
| author | Christoph Hellwig <hch@lst.de> | 2022-06-19 08:05:51 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2022-06-28 14:30:26 +0200 |
| commit | 6f8191fdf41d3a53cc1d63fe2234e812c55a0092 (patch) | |
| tree | 6d945fbe71814027c249acb00b86c6f35e6adfda /drivers/ufs | |
| parent | block: stop setting the nomerges flags in blk_cleanup_queue (diff) | |
| download | linux-6f8191fdf41d3a53cc1d63fe2234e812c55a0092.tar.xz linux-6f8191fdf41d3a53cc1d63fe2234e812c55a0092.zip | |
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/ufs')
| -rw-r--r-- | drivers/ufs/core/ufshcd.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/ufs/core/ufshcd.c b/drivers/ufs/core/ufshcd.c index ce86d1b790c0..91d8852daaa9 100644 --- a/drivers/ufs/core/ufshcd.c +++ b/drivers/ufs/core/ufshcd.c @@ -9487,7 +9487,7 @@ void ufshcd_remove(struct ufs_hba *hba) ufs_bsg_remove(hba); ufshpb_remove(hba); ufs_sysfs_remove_nodes(hba->dev); - blk_cleanup_queue(hba->tmf_queue); + blk_mq_destroy_queue(hba->tmf_queue); blk_mq_free_tag_set(&hba->tmf_tag_set); scsi_remove_host(hba->host); /* disable interrupts */ @@ -9783,7 +9783,7 @@ int ufshcd_init(struct ufs_hba *hba, void __iomem *mmio_base, unsigned int irq) return 0; free_tmf_queue: - blk_cleanup_queue(hba->tmf_queue); + blk_mq_destroy_queue(hba->tmf_queue); free_tmf_tag_set: blk_mq_free_tag_set(&hba->tmf_tag_set); out_remove_scsi_host: |