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Date: Mon, 2 Jun 2025 17:55:06 +0200
From: Christoph Hellwig <hch@lst.de>
To: Bernd Schubert <bernd@bsbernd.com>
Cc: Christoph Hellwig <hch@lst.de>, Kundan Kumar <kundan.kumar@samsung.com>,
	jaegeuk@kernel.org, chao@kernel.org, viro@zeniv.linux.org.uk,
	brauner@kernel.org, jack@suse.cz, miklos@szeredi.hu,
	agruenba@redhat.com, trondmy@kernel.org, anna@kernel.org,
	akpm@linux-foundation.org, willy@infradead.org, mcgrof@kernel.org,
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	linux-nfs@vger.kernel.org, linux-mm@kvack.org, gost.dev@samsung.com,
	Anuj Gupta <anuj20.g@samsung.com>,
	Joanne Koong <joannelkoong@gmail.com>
Subject: Re: [PATCH 10/13] fuse: add support for multiple writeback
 contexts in fuse
Message-ID: <20250602155506.GA29981@lst.de>
References: <20250529111504.89912-1-kundan.kumar@samsung.com> <CGME20250529113257epcas5p4dbaf9c8e2dc362767c8553399632c1ea@epcas5p4.samsung.com> <20250529111504.89912-11-kundan.kumar@samsung.com> <20250602142157.GC21996@lst.de> <99f79383-479e-4df1-9650-61fa3c600171@bsbernd.com>
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User-Agent: Mutt/1.5.17 (2007-11-01)

On Mon, Jun 02, 2025 at 05:50:48PM +0200, Bernd Schubert wrote:
> > Same here.  On pattern is that fuse and nfs both touch the node stat
> > and the web stat, and having a common helper doing both would probably
> > also be very helpful.
> > 
> > 
> 
> Note that Miklos' PR for 6.16 removes NR_WRITEBACK_TEMP through
> patches from Joanne, i.e. only 
> 
> dec_wb_stat(&bdi->wb, WB_WRITEBACK);
> 
> is left over.

That'll make it even easier to consolidate with the NFS version.