From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751651AbcANI0b (ORCPT ); Thu, 14 Jan 2016 03:26:31 -0500 Received: from [198.137.202.9] ([198.137.202.9]:47569 "EHLO bombadil.infradead.org" rhost-flags-FAIL-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1750734AbcANI02 (ORCPT ); Thu, 14 Jan 2016 03:26:28 -0500 Date: Thu, 14 Jan 2016 00:25:54 -0800 From: Christoph Hellwig To: Nikhilesh Reddy Cc: Miklos Szeredi , fuse-devel , 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 , "Theodore Ts'o" , jack@suse.cz, Antonio SJ Musumeci , sven.utcke@gmx.de, Nikolaus Rath 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> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <5696E366.2080605@codeaurora.org> User-Agent: Mutt/1.5.24 (2015-08-30) X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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.