Mask root object ID into f_fsid in btrfs_statfs()
authorDavid Woodhouse <David.Woodhouse@intel.com>
Mon, 18 Aug 2008 12:10:20 +0000 (13:10 +0100)
committerChris Mason <chris.mason@oracle.com>
Thu, 25 Sep 2008 15:04:06 +0000 (11:04 -0400)
commit32d48fa1af1fe066a6a4798e6f5a50ac6a3ce4a3
tree4af69093c91b08d05876762129157f99011aee0f
parent9d03632e26e1a0a9e4a632cf426a7c0566768a7d
Mask root object ID into f_fsid in btrfs_statfs()

Date: Mon, 18 Aug 2008 13:10:20 +0100
This means that subvolumes get a different fsid, and NFS exporting them
works properly.

Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
fs/btrfs/super.c