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Date: Thu, 14 Jan 2016 00:25:54 -0800
From: Christoph Hellwig <hch@infradead.org>
To: Nikhilesh Reddy <reddyn@codeaurora.org>
Cc: Miklos Szeredi <miklos@szeredi.hu>,
	fuse-devel <fuse-devel@lists.sourceforge.net>,
	linux-kernel@vger.kernel.org, linux-api@vger.kernel.org,
	gregkh@linuxfoundation.org, torvalds@linux-foundation.org,
	linux-fsdevel@vger.kernel.org, viro@zeniv.linux.org.uk,
	Richard Weinberger <richard.weinberger@gmail.com>,
	Theodore Ts'o <tytso@mit.edu>, jack@suse.cz,
	Antonio SJ Musumeci <trapexit@spawn.link>, sven.utcke@gmx.de,
	Nikolaus Rath <nikolaus@rath.org>
Subject: Re: [PATCH] fuse: Add support for fuse stacked I/O
Message-ID: <20160114082554.GA12489@infradead.org>
References: <565394BE.4040506@codeaurora.org>
 <5696E366.2080605@codeaurora.org>
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On Wed, Jan 13, 2016 at 03:53:10PM -0800, Nikhilesh Reddy wrote:
> Add support for filesystem stacked read/write of files
> when enabled through a userspace init option of FUSE_STACKED_IO.
> 
> When FUSE_STACKED_IO is enabled all the reads and writes
> to the fuse mount point go directly to the native filesystem
> rather than through the fuse daemon. All requests that aren't
> read/write still go thought the userspace code.

Please write your stacked features as kernel drivers.