[PATCH] configfs: User-driven configuration filesystem

Configfs, a file system for userspace-driven kernel object configuration.
The OCFS2 stack makes extensive use of this for propagation of cluster
configuration information into kernel.

Signed-off-by: Joel Becker <joel.becker@oracle.com>

1 files changed, 14 insertions, 0 deletions

diff --git a/fs/Kconfig b/fs/Kconfig
index d5255e627b5f..ba1dbe2b2202 100644
--- a/fs/Kconfig
+++ b/fs/Kconfig
@@ -841,6 +841,20 @@ config RELAYFS_FS
 
           If unsure, say N.
 
+config CONFIGFS_FS
+        tristate "Userspace-driven configuration filesystem (EXPERIMENTAL)"
+        depends on EXPERIMENTAL
+        help
+          configfs is a ram-based filesystem that provides the converse
+          of sysfs's functionality. Where sysfs is a filesystem-based
+          view of kernel objects, configfs is a filesystem-based manager
+          of kernel objects, or config_items.
+
+          Both sysfs and configfs can and should exist together on the
+          same system. One is not a replacement for the other.
+
+          If unsure, say N.
+
 endmenu
 
 menu "Miscellaneous filesystems"