Merge branch 'nfs-for-2.6.37' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6

* 'nfs-for-2.6.37' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6:
  net/sunrpc: Use static const char arrays
  nfs4: fix channel attribute sanity-checks
  NFSv4.1: Use more sensible names for 'initialize_mountpoint'
  NFSv4.1: pnfs: filelayout: add driver's LAYOUTGET and GETDEVICEINFO infrastructure
  NFSv4.1: pnfs: add LAYOUTGET and GETDEVICEINFO infrastructure
  NFS: client needs to maintain list of inodes with active layouts
  NFS: create and destroy inode's layout cache
  NFSv4.1: pnfs: filelayout: introduce minimal file layout driver
  NFSv4.1: pnfs: full mount/umount infrastructure
  NFS: set layout driver
  NFS: ask for layouttypes during v4 fsinfo call
  NFS: change stateid to be a union
  NFSv4.1: pnfsd, pnfs: protocol level pnfs constants
  SUNRPC: define xdr_decode_opaque_fixed
  NFSD: remove duplicate NFS4_STATEID_SIZE

1 files changed, 6 insertions, 2 deletions

diff --git a/fs/nfs/Kconfig b/fs/nfs/Kconfig
index 5c55c26af165..fd667652c502 100644
--- a/fs/nfs/Kconfig
+++ b/fs/nfs/Kconfig
@@ -77,13 +77,17 @@ 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