Re: [PATCH] romfs: only select BUFFER_HEAD for the block based path

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To: Christoph Hellwig <hch@xxxxxxxxxxxxx>
Subject: Re: [PATCH] romfs: only select BUFFER_HEAD for the block based path
From: Jens Axboe <axboe@xxxxxxxxx>
Date: Fri, 4 Aug 2023 11:31:51 -0600
Cc: lizetao1@xxxxxxxxxx, linux-block@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, Christoph Hellwig <hch@xxxxxx>
In-reply-to: <20230804102648.78683-1-hch@infradead.org>
References: <20230804102648.78683-1-hch@infradead.org>
User-agent: Mozilla/5.0 (X11; Linux aarch64; rv:102.0) Gecko/20100101 Thunderbird/102.13.1

On 8/4/23 4:26?AM, Christoph Hellwig wrote:
> selecting BUFFER_HEAD unconditionally does not work as romfs can also
> be built with only the MTD backend and thus without CONFIG_BLOCK.

I folded this in with the other one and made a note about that.

-- 
Jens Axboe

References:
- [PATCH] romfs: only select BUFFER_HEAD for the block based path
  - From: Christoph Hellwig

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