From: Kemeng Shi <shikemeng@huawei.com>
To: <paolo.valente@linaro.org>, <axboe@kernel.dk>
Cc: <linux-block@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<shikemeng@huawei.com>
Subject: [PATCH 05/10] block, bfq: remove unnecessary pointer reference to get async_bfqq
Date: Tue, 8 Nov 2022 12:52:19 +0800 [thread overview]
Message-ID: <20221108045224.19092-6-shikemeng@huawei.com> (raw)
In-Reply-To: <20221108045224.19092-1-shikemeng@huawei.com>
The async_bfqq is assigned with bfqq->bic->bfqq[0], use it directly.
Signed-off-by: Kemeng Shi <shikemeng@huawei.com>
---
block/bfq-iosched.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/block/bfq-iosched.c b/block/bfq-iosched.c
index 2c4fe286ead7..aad88ca5e5a5 100644
--- a/block/bfq-iosched.c
+++ b/block/bfq-iosched.c
@@ -4901,7 +4901,7 @@ 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];
+ bfqq = async_bfqq;
else if (bfqq->waker_bfqq &&
bfq_bfqq_busy(bfqq->waker_bfqq) &&
bfqq->waker_bfqq->next_rq &&
--
2.30.0
next prev parent reply other threads:[~2022-11-08 4:53 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-08 4:52 [PATCH 00/10] A few bugfix and cleancode patch for bfq Kemeng Shi
2022-11-08 4:52 ` [PATCH 01/10] block, bfq: correctly raise inject limit in bfq_choose_bfqq_for_injection Kemeng Shi
2022-11-08 4:52 ` [PATCH 02/10] block, bfq: remove unsed parameter reason in bfq_bfqq_is_slow Kemeng Shi
2022-11-08 4:52 ` [PATCH 03/10] block, bfq: initialize bfqq->decrease_time_jif correctly Kemeng Shi
2022-11-08 4:52 ` [PATCH 04/10] block, bfq: use helper macro RQ_BFQQ to get bfqq of request Kemeng Shi
2022-11-08 4:52 ` Kemeng Shi [this message]
2022-11-08 4:52 ` [PATCH 06/10] block, bfq: remove redundant bfqd->rq_in_driver > 0 check in bfq_add_request Kemeng Shi
2022-11-08 4:52 ` [PATCH 07/10] block, bfq: remove redundant check in bfq_put_cooperator Kemeng Shi
2022-11-08 4:52 ` [PATCH 08/10] block, bfq: remove unnecessary goto tag in bfq_dispatch_rq_from_bfqq Kemeng Shi
2022-11-08 4:52 ` [PATCH 09/10] block, bfq: remove unused bfq_wr_max_time in struct bfq_data Kemeng Shi
2022-11-08 4:52 ` [PATCH 10/10] block, bfq: remove check of bfq_wr_max_softrt_rate which is always greater than 0 Kemeng Shi
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