Re: [PATCH RFC md-6.16 v3 04/19] md: add a new sysfs api bitmap_version

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Subject: Re: [PATCH RFC md-6.16 v3 04/19] md: add a new sysfs api bitmap_version
From: Christoph Hellwig <hch@xxxxxx>
Date: Mon, 12 May 2025 06:51:55 +0200
Cc: hch@xxxxxx, xni@xxxxxxxxxx, colyli@xxxxxxxxxx, agk@xxxxxxxxxx, snitzer@xxxxxxxxxx, mpatocka@xxxxxxxxxx, song@xxxxxxxxxx, yukuai3@xxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, dm-devel@xxxxxxxxxxxxxxx, linux-raid@xxxxxxxxxxxxxxx, yi.zhang@xxxxxxxxxx, yangerkun@xxxxxxxxxx, johnny.chenyi@xxxxxxxxxx
In-reply-to: <20250512011927.2809400-5-yukuai1@huaweicloud.com>
References: <20250512011927.2809400-1-yukuai1@huaweicloud.com> <20250512011927.2809400-5-yukuai1@huaweicloud.com>
User-agent: Mutt/1.5.17 (2007-11-01)

On Mon, May 12, 2025 at 09:19:12AM +0800, Yu Kuai wrote:
> From: Yu Kuai <yukuai3@xxxxxxxxxx>
> 
> The api will be used by mdadm to set bitmap version while creating new
> array or assemble array, prepare to add a new bitmap.

Maybe call it type or variant instead of version?

Also this needs a Documentation/ file like for other new sysfs APIs.

Follow-Ups:
- Re: [PATCH RFC md-6.16 v3 04/19] md: add a new sysfs api bitmap_version
  - From: Yu Kuai

References:
- [PATCH RFC md-6.16 v3 00/19] md: introduce a new lockless bitmap
  - From: Yu Kuai
- [PATCH RFC md-6.16 v3 04/19] md: add a new sysfs api bitmap_version
  - From: Yu Kuai

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