From: Miklos Szeredi <mszeredi@suse.cz>
Date: Wed, 1 May 2013 12:37:21 +0000 (+0200)
Subject: fuse: add flag to turn on async direct IO
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~12^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=60b9df7a54804a965850db00beec4d3a2c002536;p=pandora-kernel.git

fuse: add flag to turn on async direct IO

Without async DIO write requests to a single file were always serialized.
With async DIO that's no longer the case.

So don't turn on async DIO by default for fear of breaking backward
compatibility.

Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
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