Re: don't merge bios over iomap boundaries, was: Re: [PATCH] erofs: prevent buffered read bio merges across device chunks

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From: Christoph Hellwig

Date: Thu Jun 18 2026 - 05:01:12 EST

On Thu, Jun 18, 2026 at 03:16:03PM +0800, zhaoyifan (H) wrote:
> Hi Christoph,
>
>
> This patch works well under my workload (at least correctness-wise). Thanks.

Thanks.

Gao, do we need any erofs updates to go along with this to not regress
behavior where it would have merged before?