[GFS2] Fix recursive locking in gfs2_getattr

The readdirplus NFS operation can result in gfs2_getattr being
called with the glock already held. In this case we do not want
to try and grab the lock again.

This fixes Red Hat bugzilla #215727

Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
This commit is contained in:
Steven Whitehouse 2006-11-27 10:12:05 -05:00
commit dcf3dd852f