From 02c35fca7cf4ea2dfdc6db279e230cacbbf4b870 Mon Sep 17 00:00:00 2001 From: Fred Isaman Date: Wed, 20 Oct 2010 00:17:59 -0400 Subject: NFSv4.1: pnfs: full mount/umount infrastructure Allow a module implementing a layout type to register, and have its mount/umount routines called for filesystems that the server declares support it. Signed-off-by: Fred Isaman Signed-off-by: Marc Eshel Signed-off-by: Andy Adamson Signed-off-by: Bian Naimeng Signed-off-by: Benny Halevy Signed-off-by: Trond Myklebust --- fs/nfs/Kconfig | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'fs/nfs/Kconfig') diff --git a/fs/nfs/Kconfig b/fs/nfs/Kconfig index 3f69752d6f18..d94311943ec6 100644 --- a/fs/nfs/Kconfig +++ b/fs/nfs/Kconfig @@ -75,13 +75,17 @@ config NFS_V4 config NFS_V4_1 bool "NFS client support for NFSv4.1 (EXPERIMENTAL)" - depends on NFS_V4 && EXPERIMENTAL + depends on NFS_FS && NFS_V4 && EXPERIMENTAL + select PNFS_FILE_LAYOUT help This option enables support for minor version 1 of the NFSv4 protocol - (draft-ietf-nfsv4-minorversion1) in the kernel's NFS client. + (RFC 5661) in the kernel's NFS client. If unsure, say N. +config PNFS_FILE_LAYOUT + tristate + config ROOT_NFS bool "Root file system on NFS" depends on NFS_FS=y && IP_PNP -- cgit v1.2.3-58-ga151