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Date: Tue, 24 Jun 2025 15:31:32 +0200
From: Christoph Hellwig <hch@lst.de>
To: Joanne Koong <joannelkoong@gmail.com>
Cc: linux-fsdevel@vger.kernel.org, hch@lst.de, miklos@szeredi.hu,
	brauner@kernel.org, djwong@kernel.org, anuj20.g@samsung.com,
	linux-xfs@vger.kernel.org, linux-doc@vger.kernel.org,
	linux-block@vger.kernel.org, gfs2@lists.linux.dev,
	kernel-team@meta.com
Subject: Re: [PATCH v3 00/16] fuse: use iomap for buffered writes +
 writeback
Message-ID: <20250624133132.GA23173@lst.de>
References: <20250624022135.832899-1-joannelkoong@gmail.com>
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On Mon, Jun 23, 2025 at 07:21:19PM -0700, Joanne Koong wrote:
> This patchset is composed of two parts:
> a) Christoph's iomap changes (patches 1 to 11) which are taken verbatim
>    from [1]
> b) fuse changes to use iomap (patches 12 to 16)
> 
> Please note the following:
> * this patchset version temporarily drops the CONFIG_BLOCK iomap refactoring
>   patches that will be needed to merge in the series. As of now, this breaks
>   compilation for environments where CONFIG_BLOCK is not set, but the
>   CONFIG_BLOCK iomap changes will be re-added back in once the core changes
>   in this patchset are ready to go.
> * this patchset does not enable large folios yet. That will be sent out in a
>   separate future patchset.

Cool, so the previous series works for fuse.  I'll try to find some
time this week to address the review comments and enable the
!CONFIG_BLOCK build.  It would be great if we could figure out a way to
kill of ->launder_folio for fuse in the meantime, but it looks like that
got stuck a bit.