Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mfashe...

[linux-2.6-omap-h63xx.git] / fs / Kconfig

diff --git a/fs/Kconfig b/fs/Kconfig
index 4be00d812576e264453e2223d12270ecc361a508..9e9d70c02a07c9a8876f71c3445ac5092c563810 100644 (file)
--- a/fs/Kconfig
+++ b/fs/Kconfig
@@ -433,6 +433,14 @@ config FS_POSIX_ACL
        bool
        default n
 
+config FILE_LOCKING
+       bool "Enable POSIX file locking API" if EMBEDDED
+       default y
+       help
+         This option enables standard file locking support, required
+          for filesystems like NFS and for the flock() system
+          call. Disabling this option saves about 11k.
+
 source "fs/xfs/Kconfig"
 source "fs/gfs2/Kconfig"
 
@@ -1789,6 +1797,28 @@ config SUNRPC_XPRT_RDMA
 
          If unsure, say N.
 
+config SUNRPC_REGISTER_V4
+       bool "Register local RPC services via rpcbind v4 (EXPERIMENTAL)"
+       depends on SUNRPC && EXPERIMENTAL
+       default n
+       help
+         Sun added support for registering RPC services at an IPv6
+         address by creating two new versions of the rpcbind protocol
+         (RFC 1833).
+
+         This option enables support in the kernel RPC server for
+         registering kernel RPC services via version 4 of the rpcbind
+         protocol.  If you enable this option, you must run a portmapper
+         daemon that supports rpcbind protocol version 4.
+
+         Serving NFS over IPv6 from knfsd (the kernel's NFS server)
+         requires that you enable this option and use a portmapper that
+         supports rpcbind version 4.
+
+         If unsure, say N to get traditional behavior (register kernel
+         RPC services using only rpcbind version 2).  Distributions
+         using the legacy Linux portmapper daemon must say N here.
+
 config RPCSEC_GSS_KRB5
        tristate "Secure RPC: Kerberos V mechanism (EXPERIMENTAL)"
        depends on SUNRPC && EXPERIMENTAL