From: Chris Mason <chris.mason@oracle.com>
Date: Wed, 1 Feb 2012 01:27:41 +0000 (-0500)
Subject: Btrfs: don't reserve data with extents locked in btrfs_fallocate
X-Git-Tag: v3.3-rc5~9^2~23
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d98456fcafa6f3fd1985f9b7429aaa3531c6bfa0;p=pandora-kernel.git

Btrfs: don't reserve data with extents locked in btrfs_fallocate

btrfs_fallocate tries to allocate space only if ranges in the file don't
already exist.  But the enospc checks it does are not allowed with
extents locked.

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