From de6e8200669f9b60694ca87eadf0a0a99cbdb6aa Mon Sep 17 00:00:00 2001
From: Liu Bo <bo.li.liu@oracle.com>
Date: Thu, 9 Jan 2014 14:57:06 +0800
Subject: [PATCH] Btrfs: release subvolume's block_rsv before transaction
 commit

We don't have to keep subvolume's block_rsv during transaction commit,
and within transaction commit, we may also need the free space reclaimed
from this block_rsv to process delayed refs.

Signed-off-by: Liu Bo <bo.li.liu@oracle.com>
Signed-off-by: Josef Bacik <jbacik@fb.com>
Signed-off-by: Chris Mason <clm@fb.com>
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Reading git-format-patch failed