Re: [PATCH V2] blk-mq: don't grab rq's refcount in blk_mq_check_expired()

To: Ming Lei <ming.lei@xxxxxxxxxx>
Subject: Re: [PATCH V2] blk-mq: don't grab rq's refcount in blk_mq_check_expired()
From: Christoph Hellwig <hch@xxxxxx>
Date: Thu, 12 Aug 2021 10:55:33 +0200
Cc: Jens Axboe <axboe@xxxxxxxxx>, linux-block@xxxxxxxxxxxxxxx, Christoph Hellwig <hch@xxxxxx>, Bart Van Assche <bvanassche@xxxxxxx>, John Garry <john.garry@xxxxxxxxxx>, Keith Busch <kbusch@xxxxxxxxxx>
In-reply-to: <20210811155202.629575-1-ming.lei@redhat.com>
References: <20210811155202.629575-1-ming.lei@redhat.com>
User-agent: Mutt/1.5.17 (2007-11-01)

Looks good,

Reviewed-by: Christoph Hellwig <hch@xxxxxx>

References:
- [PATCH V2] blk-mq: don't grab rq's refcount in blk_mq_check_expired()
  - From: Ming Lei