[XFS] Minor XFS documentation updates.

Signed-off-by: Nathan Scott <nathans@sgi.com>

diff --git a/MAINTAINERS b/MAINTAINERS
index c3c5842402df553bc497a594fac2b30b7d4a3b84..60972f8a5c6bc3d03723d22a1d4d6e2cf9d251e2 100644 (file)
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -3179,7 +3179,7 @@ XFS FILESYSTEM
 P:     Silicon Graphics Inc
 M:     xfs-masters@oss.sgi.com
 M:     nathans@sgi.com
-L:     linux-xfs@oss.sgi.com
+L:     xfs@oss.sgi.com
 W:     http://oss.sgi.com/projects/xfs
 S:     Supported
 

diff --git a/fs/xfs/Kconfig b/fs/xfs/Kconfig
index bac27d66151dc18562be4c83ed7b75ff43803d72..236f9cf3714f0e46864eeef4116d59922617ad82 100644 (file)
--- a/fs/xfs/Kconfig
+++ b/fs/xfs/Kconfig
@@ -65,18 +65,19 @@ config XFS_POSIX_ACL
          If you don't know what Access Control Lists are, say N.
 
 config XFS_RT
-       bool "XFS Realtime support (EXPERIMENTAL)"
-       depends on XFS_FS && EXPERIMENTAL
+       bool "XFS Realtime subvolume support"
+       depends on XFS_FS
        help
          If you say Y here you will be able to mount and use XFS filesystems
-         which contain a realtime subvolume. The realtime subvolume is a
-         separate area of disk space where only file data is stored. The
-         realtime subvolume is designed to provide very deterministic
-         data rates suitable for media streaming applications.
-
-         See the xfs man page in section 5 for a bit more information.
+         which contain a realtime subvolume.  The realtime subvolume is a
+         separate area of disk space where only file data is stored.  It was
+         originally designed to provide deterministic data rates suitable
+         for media streaming applications, but is also useful as a generic
+         mechanism for ensuring data and metadata/log I/Os are completely
+         separated.  Regular file I/Os are isolated to a separate device
+         from all other requests, and this can be done quite transparently
+         to applications via the inherit-realtime directory inode flag.
 
-         This feature is unsupported at this time, is not yet fully
-         functional, and may cause serious problems.
+         See the xfs man page in section 5 for additional information.
 
          If unsure, say N.