tree c60963c27d0a93ae1f572e6fda9c090a4a702d4e
parent c3b92c8787367a8bb53d57d9789b558f1295cc96
author Bob Peterson <rpeterso@redhat.com> 1319660695 -0500
committer David Teigland <teigland@redhat.com> 1321633215 -0600

dlm: convert rsb list to rb_tree

Change the linked lists to rb_tree's in the rsb
hash table to speed up searches.  Slow rsb searches
were having a large impact on gfs2 performance due
to the large number of dlm locks gfs2 uses.

Signed-off-by: Bob Peterson <rpeterso@redhat.com>
Signed-off-by: David Teigland <teigland@redhat.com>