Gitweb:     
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=ad879cef8554e20f9b5ca356c878712eb671228c
Commit:     ad879cef8554e20f9b5ca356c878712eb671228c
Parent:     0eb2574121ef0ffbebe5335c66c227d1b987fa25
Author:     Chuck Lever <[EMAIL PROTECTED]>
AuthorDate: Fri Oct 26 13:32:24 2007 -0400
Committer:  Trond Myklebust <[EMAIL PROTECTED]>
CommitDate: Wed Jan 30 02:05:45 2008 -0500

    NFS: Remove support for the 'nfsprog' option
    
    Remove the mount option that allows users to specify an alternate NFS
    program number.  The client hasn't support setting an alternate NFS
    program number for a very long time.
    
    Signed-off-by: Chuck Lever <[EMAIL PROTECTED]>
    Signed-off-by: Trond Myklebust <[EMAIL PROTECTED]>
---
 fs/nfs/internal.h |    1 -
 fs/nfs/super.c    |   14 +-------------
 2 files changed, 1 insertions(+), 14 deletions(-)

diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h
index 7579379..a78a09b 100644
--- a/fs/nfs/internal.h
+++ b/fs/nfs/internal.h
@@ -43,7 +43,6 @@ struct nfs_parsed_mount_data {
        struct {
                struct sockaddr_in      address;
                char                    *hostname;
-               unsigned int            program;
                unsigned int            version;
                unsigned short          port;
                int                     protocol;
diff --git a/fs/nfs/super.c b/fs/nfs/super.c
index 7d84d94..1a18ca3 100644
--- a/fs/nfs/super.c
+++ b/fs/nfs/super.c
@@ -84,7 +84,7 @@ enum {
        Opt_namelen,
        Opt_mountport,
        Opt_mountprog, Opt_mountvers,
-       Opt_nfsprog, Opt_nfsvers,
+       Opt_nfsvers,
 
        /* Mount options that take string arguments */
        Opt_sec, Opt_proto, Opt_mountproto,
@@ -139,7 +139,6 @@ static match_table_t nfs_mount_option_tokens = {
        { Opt_mountport, "mountport=%u" },
        { Opt_mountprog, "mountprog=%u" },
        { Opt_mountvers, "mountvers=%u" },
-       { Opt_nfsprog, "nfsprog=%u" },
        { Opt_nfsvers, "nfsvers=%u" },
        { Opt_nfsvers, "vers=%u" },
 
@@ -801,13 +800,6 @@ static int nfs_parse_mount_options(char *raw,
                                return 0;
                        mnt->mount_server.version = option;
                        break;
-               case Opt_nfsprog:
-                       if (match_int(args, &option))
-                               return 0;
-                       if (option < 0)
-                               return 0;
-                       mnt->nfs_server.program = option;
-                       break;
                case Opt_nfsvers:
                        if (match_int(args, &option))
                                return 0;
@@ -1067,9 +1059,6 @@ static int nfs_try_mount(struct nfs_parsed_mount_data 
*args,
  *
  * + breaking back: trying proto=udp after proto=tcp, v2 after v3,
  *   mountproto=tcp after mountproto=udp, and so on
- *
- * XXX: as far as I can tell, changing the NFS program number is not
- *      supported in the NFS client.
  */
 static int nfs_validate_mount_data(void *options,
                                   struct nfs_parsed_mount_data *args,
@@ -1095,7 +1084,6 @@ static int nfs_validate_mount_data(void *options,
        args->mount_server.protocol = XPRT_TRANSPORT_UDP;
        args->mount_server.program = NFS_MNT_PROGRAM;
        args->nfs_server.protocol = XPRT_TRANSPORT_TCP;
-       args->nfs_server.program = NFS_PROGRAM;
 
        switch (data->version) {
        case 1:
-
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