From 392e8802486cb573b916e746010e141a75f507e6 Mon Sep 17 00:00:00 2001
From: Kevin
Date: Sat, 15 Nov 2014 09:58:27 +0800
Subject: init android origin source code

---
 ANDROID_3.4.5/fs/gfs2/Kconfig | 35 +++++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)
 create mode 100644 ANDROID_3.4.5/fs/gfs2/Kconfig

(limited to 'ANDROID_3.4.5/fs/gfs2/Kconfig')

diff --git a/ANDROID_3.4.5/fs/gfs2/Kconfig b/ANDROID_3.4.5/fs/gfs2/Kconfig
new file mode 100644
index 00000000..eb08c9e4
--- /dev/null
+++ b/ANDROID_3.4.5/fs/gfs2/Kconfig
@@ -0,0 +1,35 @@
+config GFS2_FS
+	tristate "GFS2 file system support"
+	depends on (64BIT || LBDAF)
+	select FS_POSIX_ACL
+	select CRC32
+	select QUOTACTL
+	help
+	  A cluster filesystem.
+
+	  Allows a cluster of computers to simultaneously use a block device
+	  that is shared between them (with FC, iSCSI, NBD, etc...).  GFS reads
+	  and writes to the block device like a local filesystem, but also uses
+	  a lock module to allow the computers coordinate their I/O so
+	  filesystem consistency is maintained.  One of the nifty features of
+	  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 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
+
+	  The "nolock" lock module is now built in to GFS2 by default. If
+	  you want to use the DLM, be sure to enable HOTPLUG and IPv4/6
+	  networking.
+
+config GFS2_FS_LOCKING_DLM
+	bool "GFS2 DLM locking"
+	depends on (GFS2_FS!=n) && NET && INET && (IPV6 || IPV6=n) && \
+		HOTPLUG && DLM && CONFIGFS_FS && SYSFS
+	help
+	  Multiple node locking module for GFS2
+
+	  Most users of GFS2 will require this. It provides the locking
+	  interface between GFS2 and the DLM, which is required to use GFS2
+	  in a cluster environment.
-- 
cgit