linux-kernel - Re: [PATCH 10/11] block/bfq-iosched.c: use "false" rather than "BLK_RW

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Date:   Thu, 10 Feb 2022 11:02:22 +0100
From:   Jan Kara <jack@...e.cz>
To:     NeilBrown <neilb@...e.de>
Cc:     Andrew Morton <akpm@...ux-foundation.org>, Jan Kara <jack@...e.cz>,
        Wu Fengguang <fengguang.wu@...el.com>,
        Jaegeuk Kim <jaegeuk@...nel.org>, Chao Yu <chao@...nel.org>,
        Jeff Layton <jlayton@...nel.org>,
        Ilya Dryomov <idryomov@...il.com>,
        Miklos Szeredi <miklos@...redi.hu>,
        Trond Myklebust <trond.myklebust@...merspace.com>,
        Anna Schumaker <anna.schumaker@...app.com>,
        Ryusuke Konishi <konishi.ryusuke@...il.com>,
        "Darrick J. Wong" <djwong@...nel.org>,
        Philipp Reisner <philipp.reisner@...bit.com>,
        Lars Ellenberg <lars.ellenberg@...bit.com>,
        Paolo Valente <paolo.valente@...aro.org>,
        Jens Axboe <axboe@...nel.dk>, linux-doc@...r.kernel.org,
        linux-mm@...ck.org, linux-nilfs@...r.kernel.org,
        linux-nfs@...r.kernel.org, linux-fsdevel@...r.kernel.org,
        linux-f2fs-devel@...ts.sourceforge.net, linux-ext4@...r.kernel.org,
        ceph-devel@...r.kernel.org, drbd-dev@...ts.linbit.com,
        linux-kernel@...r.kernel.org, linux-block@...r.kernel.org
Subject: Re: [PATCH 10/11] block/bfq-iosched.c: use "false" rather than
 "BLK_RW_ASYNC"

On Thu 10-02-22 16:37:52, NeilBrown wrote:
> bfq_get_queue() expects a "bool" for the third arg, so pass "false"
> rather than "BLK_RW_ASYNC" which will soon be removed.
> 
> Acked-by: Jens Axboe <axboe@...nel.dk>
> Signed-off-by: NeilBrown <neilb@...e.de>

Looks good. Feel free to add:

Reviewed-by: Jan Kara <jack@...e.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 0c612a911696..4e645ae1e066 100644
> --- a/block/bfq-iosched.c
> +++ b/block/bfq-iosched.c
> @@ -5448,7 +5448,7 @@ static void bfq_check_ioprio_change(struct bfq_io_cq *bic, struct bio *bio)
>  	bfqq = bic_to_bfqq(bic, false);
>  	if (bfqq) {
>  		bfq_release_process_ref(bfqd, bfqq);
> -		bfqq = bfq_get_queue(bfqd, bio, BLK_RW_ASYNC, bic, true);
> +		bfqq = bfq_get_queue(bfqd, bio, false, bic, true);
>  		bic_set_bfqq(bic, bfqq, false);
>  	}
>  
> 
> 
-- 
Jan Kara <jack@...e.com>
SUSE Labs, CR