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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>,
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Subject: [PATCH 05/10] block,
bfq: remove unnecessary pointer reference to get async_bfqq
Date: Tue, 8 Nov 2022 12:52:19 +0800
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| Series |
A few bugfix and cleancode patch for bfq
|
|
Commit Message
Kemeng Shi
Nov. 8, 2022, 4:52 a.m. UTC
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 &&