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

[Christoph Hellwig]

On Thu, Jun 18, 2026 at 06:14:03PM +0800, Gao Xiang wrote:
> I think this patch can go alone seperately because the
> correctness is okay and cross-subsystem git merge is
> a bit of churn.
> 
> I've pushed an chunk merging patch individually to -next
> for this cycle too, and it should fix too many bios issue,
> but even without that patch it won't impact the correctness
> (just less performant.) I assume both patches will upstream
> in the near future.

Thanks.  I'll get this patch dusted up for a formal submission in a bit
and will send it out.