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Revert "block: release rq qos structures for queue without disk" 

This reverts commit daaca3522a.

Commit daaca3522a ("block: release rq qos structures for queue without
disk") is only needed for v5.15~v5.17, and isn't needed for v5.18, so
revert it.

Signed-off-by: Ming Lei <ming.lei@redhat.com>
Link: https://lore.kernel.org/r/20220426024936.3321341-1-ming.lei@redhat.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Ming Lei 2022-04-26 10:49:36 +08:00 committed by Jens Axboe
parent 09df6a75ff
commit 285d5731a0
1 changed files with 0 additions and 4 deletions
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4
block/blk-core.c
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@ -50,7 +50,6 @@
#include "blk-pm.h"
#include "blk-cgroup.h"
#include "blk-throttle.h"
#include "blk-rq-qos.h"
struct dentry *blk_debugfs_root;
@ -315,9 +314,6 @@ void blk_cleanup_queue(struct request_queue *q)
*/
blk_freeze_queue(q);
/* cleanup rq qos structures for queue without disk */
rq_qos_exit(q);
blk_queue_flag_set(QUEUE_FLAG_DEAD, q);
blk_sync_queue(q);