From: Sage Weil <sage@newdream.net>
Date: Fri, 10 Dec 2010 00:36:28 +0000 (+0000)
Subject: Btrfs: fix sync subvol/snapshot creation
X-Git-Tag: v2.6.37-rc6~30^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=75eaa0e22c055e38982df267d0f84cc510ba38bf;p=pandora-kernel.git

Btrfs: fix sync subvol/snapshot creation

We were incorrectly taking the async path even for the sync ioctls by
passing in &transid unconditionally.

There's ample room for further cleanup here, but this keeps the fix simple.

Signed-off-by: Sage Weil <sage@newdream.net>
Reviewed-by: Li Zefan <lizf@cn.fujitsu.com>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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