Re: [PATCH RFC v3 05/15] block: factor out a helper bio_submit_split_bioset()

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To: Yu Kuai <yukuai1@xxxxxxxxxxxxxxx>, hch@xxxxxxxxxxxxx, colyli@xxxxxxxxxx, hare@xxxxxxx, tieren@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx, axboe@xxxxxxxxx, tj@xxxxxxxxxx, josef@xxxxxxxxxxxxxx, song@xxxxxxxxxx, kmo@xxxxxxxxxxxxx, satyat@xxxxxxxxxx, ebiggers@xxxxxxxxxx, neil@xxxxxxxxxx, akpm@xxxxxxxxxxxxxxxxxxxx
Subject: Re: [PATCH RFC v3 05/15] block: factor out a helper bio_submit_split_bioset()
From: Damien Le Moal <dlemoal@xxxxxxxxxx>
Date: Mon, 1 Sep 2025 15:34:15 +0900
Cc: linux-block@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, cgroups@xxxxxxxxxxxxxxx, linux-raid@xxxxxxxxxxxxxxx, yukuai3@xxxxxxxxxx, yi.zhang@xxxxxxxxxx, yangerkun@xxxxxxxxxx, johnny.chenyi@xxxxxxxxxx
In-reply-to: <20250901033220.42982-6-yukuai1@huaweicloud.com>
Organization: Western Digital Research
References: <20250901033220.42982-1-yukuai1@huaweicloud.com> <20250901033220.42982-6-yukuai1@huaweicloud.com>
User-agent: Mozilla Thunderbird

On 9/1/25 12:32 PM, Yu Kuai wrote:
> From: Yu Kuai <yukuai3@xxxxxxxxxx>
> 
> No functional changes are intended, some drivers like mdraid will split
> bio by internal processing, prepare to unify bio split codes.
> 
> Signed-off-by: Yu Kuai <yukuai3@xxxxxxxxxx>

Looks good to me.

Reviewed-by: Damien Le Moal <dlemoal@xxxxxxxxxx>

-- 
Damien Le Moal
Western Digital Research

References:
- [PATCH RFC v3 00/15] block: fix disordered IO in the case recursive split
  - From: Yu Kuai
- [PATCH RFC v3 05/15] block: factor out a helper bio_submit_split_bioset()
  - From: Yu Kuai

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