Commit 86f8382e authored by Kemeng Shi's avatar Kemeng Shi Committed by Jens Axboe
Browse files

block, bfq: remove unnecessary dereference to get async_bfqq 



The async_bfqq is assigned with bfqq->bic->bfqq[0], use it directly.

Signed-off-by: default avatarKemeng Shi <shikemeng@huaweicloud.com>
Reviewed-by: default avatarJan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/20230116095153.3810101-6-shikemeng@huaweicloud.com


Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent 8ac2e43c

block/bfq-iosched.c

+1 −1
Original line number Diff line number Diff line
@@ -4989,7 +4989,7 @@ static struct bfq_queue *bfq_select_queue(struct bfq_data *bfqd) 
		    icq_to_bic(async_bfqq->next_rq->elv.icq) == bfqq->bic &&

		    bfq_serv_to_charge(async_bfqq->next_rq, async_bfqq) <=

		    bfq_bfqq_budget_left(async_bfqq))

			bfqq = bfqq->bic->bfqq[0][act_idx];

			bfqq = async_bfqq;

		else if (bfqq->waker_bfqq &&

			   bfq_bfqq_busy(bfqq->waker_bfqq) &&

			   bfqq->waker_bfqq->next_rq &&