diff options
Diffstat (limited to 'fs/nfs/super.c')
| -rw-r--r-- | fs/nfs/super.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/fs/nfs/super.c b/fs/nfs/super.c index b798ed1bd36d..3d460527daab 100644 --- a/fs/nfs/super.c +++ b/fs/nfs/super.c @@ -90,6 +90,7 @@ enum { Opt_mountport, Opt_mountvers, Opt_nfsvers, + Opt_minorversion, /* Mount options that take string arguments */ Opt_sec, Opt_proto, Opt_mountproto, Opt_mounthost, @@ -155,6 +156,7 @@ static const match_table_t nfs_mount_option_tokens = { { Opt_mountvers, "mountvers=%s" }, { Opt_nfsvers, "nfsvers=%s" }, { Opt_nfsvers, "vers=%s" }, + { Opt_minorversion, "minorversion=%u" }, { Opt_sec, "sec=%s" }, { Opt_proto, "proto=%s" }, @@ -977,6 +979,7 @@ static int nfs_parse_mount_options(char *raw, while ((p = strsep(&raw, ",")) != NULL) { substring_t args[MAX_OPT_ARGS]; unsigned long option; + int int_option; int token; if (!*p) @@ -1247,6 +1250,13 @@ static int nfs_parse_mount_options(char *raw, goto out_invalid_value; } break; + case Opt_minorversion: + if (match_int(args, &int_option)) + return 0; + if (int_option < 0 || int_option > NFS4_MAX_MINOR_VERSION) + return 0; + mnt->minorversion = int_option; + break; /* * options that take text values @@ -2308,6 +2318,7 @@ static int nfs4_validate_mount_data(void *options, args->nfs_server.port = NFS_PORT; /* 2049 unless user set port= */ args->auth_flavors[0] = RPC_AUTH_UNIX; args->auth_flavor_len = 0; + args->minorversion = 0; switch (data->version) { case 1: @@ -2524,12 +2535,13 @@ static void nfs4_kill_super(struct super_block *sb) { struct nfs_server *server = NFS_SB(sb); + dprintk("--> %s\n", __func__); nfs_super_return_all_delegations(sb); kill_anon_super(sb); - nfs4_renewd_prepare_shutdown(server); nfs_fscache_release_super_cookie(sb); nfs_free_server(server); + dprintk("<-- %s\n", __func__); } /* |