From: Chris Mason <chris.mason@oracle.com>
Date: Wed, 26 May 2010 14:59:53 +0000 (-0400)
Subject: Btrfs: move O_DIRECT space reservation to btrfs_direct_IO
X-Git-Tag: v2.6.35-rc1~36^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3f7c579c41a3d20af76fd6ff1f6b949edf105fd1;p=pandora-kernel.git

Btrfs: move O_DIRECT space reservation to btrfs_direct_IO

This moves the delalloc space reservation done for O_DIRECT
into btrfs_direct_IO.  This way we don't leak reserved space
if the generic O_DIRECT write code errors out before it
calls into btrfs_direct_IO.

Signed-off-by: Chris Mason <chris.mason@oracle.com>
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