[PATCH 5.10 041/529] blk-mq: remove stale comment for blk_mq_sched_mark_restart_hctx

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From: Kemeng Shi <shikemeng@xxxxxxxxxxxxxxx>

[ Upstream commit c31e76bcc379182fe67a82c618493b7b8868c672 ]

Commit 97889f9ac24f8 ("blk-mq: remove synchronize_rcu() from
blk_mq_del_queue_tag_set()") remove handle of TAG_SHARED in restart,
then shared_hctx_restart counted for how many hardware queues are marked
for restart is removed too.
Remove the stale comment that we still count hardware queues need restart.

Fixes: 97889f9ac24f ("blk-mq: remove synchronize_rcu() from blk_mq_del_queue_tag_set()")
Reviewed-by: Christoph Hellwig <hch@xxxxxx>
Signed-off-by: Kemeng Shi <shikemeng@xxxxxxxxxxxxxxx>
Signed-off-by: Jens Axboe <axboe@xxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
 block/blk-mq-sched.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/block/blk-mq-sched.c b/block/blk-mq-sched.c
index 72e64ba661fc7..862acb5a84523 100644
--- a/block/blk-mq-sched.c
+++ b/block/blk-mq-sched.c
@@ -45,8 +45,7 @@ void blk_mq_sched_assign_ioc(struct request *rq)
 }
 
 /*
- * Mark a hardware queue as needing a restart. For shared queues, maintain
- * a count of how many hardware queues are marked for restart.
+ * Mark a hardware queue as needing a restart.
  */
 void blk_mq_sched_mark_restart_hctx(struct blk_mq_hw_ctx *hctx)
 {
-- 
2.39.2






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