From: David Sterba <dsterba@suse.cz>
Date: Mon, 18 Nov 2013 13:24:20 +0000 (+0100)
Subject: btrfs: reserve no transaction units in btrfs_feature_attr_store
X-Git-Tag: v3.14-rc1~29^2~117
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=43d87fa23154d135a2a1006bc6656ae73ae84190;p=pandora-kernel.git

btrfs: reserve no transaction units in btrfs_feature_attr_store

Added in patch "btrfs: add ability to change features via sysfs",
modifications to superblock don't need to reserve metadata blocks when
starting a transaction.

Signed-off-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Josef Bacik <jbacik@fb.com>
Signed-off-by: Chris Mason <clm@fb.com>
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