From: Christoph Hellwig <hch@infradead.org>
Date: Sun, 9 Feb 2014 23:27:11 +0000 (+1100)
Subject: direct-io: add flag to allow aio writes beyond i_size
X-Git-Tag: v3.15-rc1~90^2~6^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6039257378e4c84da06e68230b14fef955508ce6;p=pandora-kernel.git

direct-io: add flag to allow aio writes beyond i_size

Some filesystems can handle direct I/O writes beyond i_size safely,
so allow them to opt into receiving them.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
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