[GFS2] Fix double locking problem in rename

The rename inode operation was trying to lock the same
inode twice in the case of renaming with the source
and destination directories the same. We now test for
this and just lock once.

Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
This commit is contained in:
Steven Whitehouse 2006-06-21 15:38:17 -04:00
commit d9d1ca3050