tree 5a083b01e88afd591fdcce76ad14c4d7d028ac23
parent e317ffcb7cc26c5e80cab97160a5e2761a4436ec
author Steven Whitehouse <swhiteho@redhat.com> 1141245062 -0500
committer Steven Whitehouse <swhiteho@redhat.com> 1141245062 -0500

[GFS2] Tidy up mount code.

We no longer lookup ".gfs2_admin" in the root directory in order to
find it, but instead use the inode number given in the superblock.
Both the root directory and the admin directory are now looked up using
the same routine, so the redundant code is removed.

Also, there is no longer a reference to the root inode in the
GFS2 super block. When required this can be retreived via
sb->s_root->d_inode instead.

Assuming that we introduce a metadata filesystem type for GFS, then
this is a first step towards that goal.

Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>