Messages in this thread | | | Date | Mon, 2 Jan 2023 16:34:58 +0100 | From | Jan Kara <> | Subject | Re: [PATCH RESEND v2 05/10] block, bfq: remove unnecessary dereference to get async_bfqq |
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On Fri 23-12-22 03:16:36, Kemeng Shi wrote: > The async_bfqq is assigned with bfqq->bic->bfqq[0], use it directly. > > Signed-off-by: Kemeng Shi <shikemeng@huaweicloud.com>
Yeah, that is a more logical choice. Feel free to add:
Reviewed-by: Jan Kara <jack@suse.cz>
Honza
> --- > 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 c3c4c83ee95f..ebcafe3c4c3b 100644 > --- a/block/bfq-iosched.c > +++ b/block/bfq-iosched.c > @@ -4835,7 +4835,7 @@ 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 > -- Jan Kara <jack@suse.com> SUSE Labs, CR
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