[GFS2] No lock_nolock
This patch merges the lock_nolock module into GFS2 itself. As well as removing
some of the overhead of the module, it also means that its now impossible to
build GFS2 without a lock module (which would be a pointless thing to do
anyway).
We also plan to merge lock_dlm into GFS2 in the future, but that is a more
tricky task, and will therefore be a separate patch.
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Cc: David Teigland <teigland@redhat.com>
diff --git a/fs/gfs2/Kconfig b/fs/gfs2/Kconfig
index 7f7947e..ab2f57e 100644
--- a/fs/gfs2/Kconfig
+++ b/fs/gfs2/Kconfig
@@ -14,23 +14,11 @@
GFS is perfect consistency -- changes made to the filesystem on one
machine show up immediately on all other machines in the cluster.
- To use the GFS2 filesystem, you will need to enable one or more of
- the below locking modules. Documentation and utilities for GFS2 can
+ To use the GFS2 filesystem in a cluster, you will need to enable
+ the locking module below. Documentation and utilities for GFS2 can
be found here: http://sources.redhat.com/cluster
-config GFS2_FS_LOCKING_NOLOCK
- tristate "GFS2 \"nolock\" locking module"
- depends on GFS2_FS
- help
- Single node locking module for GFS2.
-
- Use this module if you want to use GFS2 on a single node without
- its clustering features. You can still take advantage of the
- large file support, and upgrade to running a full cluster later on
- if required.
-
- If you will only be using GFS2 in cluster mode, you do not need this
- module.
+ The "nolock" lock module is now built in to GFS2 by default.
config GFS2_FS_LOCKING_DLM
tristate "GFS2 DLM locking module"