Commit 8ac2e43c authored by Kemeng Shi's avatar Kemeng Shi Committed by Jens Axboe
Browse files

block, bfq: use helper macro RQ_BFQQ to get bfqq of request 



Use helper macro RQ_BFQQ to get bfqq of request.

Signed-off-by: default avatarKemeng Shi <shikemeng@huaweicloud.com>
Reviewed-by: default avatarJan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/20230116095153.3810101-5-shikemeng@huaweicloud.com


Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent 1c970450

block/bfq-iosched.c

+3 −3
Original line number Diff line number Diff line
@@ -6859,14 +6859,14 @@ static struct bfq_queue *bfq_init_rq(struct request *rq) 
		return NULL;



	/*

	 * Assuming that elv.priv[1] is set only if everything is set

	 * Assuming that RQ_BFQQ(rq) is set only if everything is set

	 * for this rq. This holds true, because this function is

	 * invoked only for insertion or merging, and, after such

	 * events, a request cannot be manipulated any longer before

	 * being removed from bfq.

	 */

	if (rq->elv.priv[1])

		return rq->elv.priv[1];

	if (RQ_BFQQ(rq))

		return RQ_BFQQ(rq);



	bic = icq_to_bic(rq->elv.icq);