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authorSteven Whitehouse <swhiteho@redhat.com>2008-05-23 14:46:04 +0100
committerSteven Whitehouse <swhiteho@redhat.com>2008-06-27 09:39:28 +0100
commit048bca223739368aa5b9ce7cfb1d576c32d66cc7 (patch)
tree66d4f1c0e90eb6429755cb4529f8c7f609026e89 /fs/gfs2/Kconfig
parentf3c9d38a26be32abf9b8897e9e0afc7166c712dd (diff)
downloadop-kernel-dev-048bca223739368aa5b9ce7cfb1d576c32d66cc7.zip
op-kernel-dev-048bca223739368aa5b9ce7cfb1d576c32d66cc7.tar.gz
[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>
Diffstat (limited to 'fs/gfs2/Kconfig')
-rw-r--r--fs/gfs2/Kconfig18
1 files changed, 3 insertions, 15 deletions
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 @@ config GFS2_FS
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"
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