From: Chaitanya Kulkarni <Chaitanya.Kulkarni@wdc.com>
To: Christoph Hellwig <hch@lst.de>, "axboe@fb.com" <axboe@fb.com>
Cc: "ming.lei@redhat.com" <ming.lei@redhat.com>,
Matias Bjorling <mb@lightnvm.io>,
"linux-block@vger.kernel.org" <linux-block@vger.kernel.org>
Subject: Re: [PATCH 05/10] block: initialize the write priority in blk_rq_bio_prep
Date: Mon, 13 May 2019 15:04:39 +0000 [thread overview]
Message-ID: <SN6PR04MB452790C870AB9343D33A9A4C860F0@SN6PR04MB4527.namprd04.prod.outlook.com> (raw)
In-Reply-To: 20190513063754.1520-6-hch@lst.de
With 's/fiel/field' can be done at the time of merge, looks good.
Reviewed-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
On 05/12/2019 11:38 PM, Christoph Hellwig wrote:
> The priority fiel also make sense for passthrough requests, so
> initialize it in blk_rq_bio_prep.
>
> Signed-off-by: Christoph Hellwig <hch@lst.de>
> ---
> block/blk-core.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/block/blk-core.c b/block/blk-core.c
> index 419d600e6637..7fb394dd3e11 100644
> --- a/block/blk-core.c
> +++ b/block/blk-core.c
> @@ -716,7 +716,6 @@ void blk_init_request_from_bio(struct request *req, struct bio *bio)
> req->cmd_flags |= REQ_FAILFAST_MASK;
>
> req->__sector = bio->bi_iter.bi_sector;
> - req->ioprio = bio_prio(bio);
> req->write_hint = bio->bi_write_hint;
> blk_rq_bio_prep(req->q, req, bio);
> }
> @@ -1494,6 +1493,7 @@ void blk_rq_bio_prep(struct request_queue *q, struct request *rq,
>
> rq->__data_len = bio->bi_iter.bi_size;
> rq->bio = rq->biotail = bio;
> + rq->ioprio = bio_prio(bio);
>
> if (bio->bi_disk)
> rq->rq_disk = bio->bi_disk;
>
next prev parent reply other threads:[~2019-05-13 15:04 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-13 6:37 fix nr_phys_segments vs iterators accounting Christoph Hellwig
2019-05-13 6:37 ` [PATCH 01/10] block: don't decrement nr_phys_segments for physically contigous segments Christoph Hellwig
2019-05-13 9:45 ` Ming Lei
2019-05-13 12:03 ` Christoph Hellwig
2019-05-13 12:37 ` Christoph Hellwig
2019-05-14 4:36 ` Ming Lei
2019-05-14 5:14 ` Christoph Hellwig
2019-05-14 9:05 ` Ming Lei
2019-05-14 13:51 ` Christoph Hellwig
2019-05-14 13:57 ` Hannes Reinecke
2019-05-14 14:27 ` Ming Lei
2019-05-14 14:31 ` Christoph Hellwig
2019-05-14 14:32 ` Christoph Hellwig
2019-05-13 6:37 ` [PATCH 02/10] block: force an unlimited segment size on queues with a virt boundary Christoph Hellwig
2019-05-15 8:19 ` Ming Lei
2019-05-13 6:37 ` [PATCH 03/10] block: remove the segment size check in bio_will_gap Christoph Hellwig
2019-05-15 8:34 ` Ming Lei
2019-05-13 6:37 ` [PATCH 04/10] block: remove the bi_seg_{front,back}_size fields in struct bio Christoph Hellwig
2019-05-13 6:37 ` [PATCH 05/10] block: initialize the write priority in blk_rq_bio_prep Christoph Hellwig
2019-05-13 15:04 ` Chaitanya Kulkarni [this message]
2019-05-13 6:37 ` [PATCH 06/10] block: remove blk_init_request_from_bio Christoph Hellwig
2019-05-13 6:37 ` [PATCH 07/10] block: remove the bi_phys_segments field in struct bio Christoph Hellwig
2019-05-13 6:37 ` [PATCH 08/10] block: simplify blk_recalc_rq_segments Christoph Hellwig
2019-05-13 6:37 ` [PATCH 09/10] block: untangle the end of blk_bio_segment_split Christoph Hellwig
2019-05-13 6:37 ` [PATCH 10/10] block: mark blk_rq_bio_prep as inline Christoph Hellwig
2019-05-13 14:57 ` Chaitanya Kulkarni
[not found] ` <CGME20190513063855epcas5p33ef8c4c0a0055bd0b66eadc859796f0f@epcms2p6>
2019-05-13 7:34 ` [PATCH 05/10] block: initialize the write priority in blk_rq_bio_prep Minwoo Im
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