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-rw-r--r--fs/nfs/client.c4
-rw-r--r--fs/nfs/internal.h1
-rw-r--r--fs/nfs/super.c37
-rw-r--r--include/linux/nfs_fs_sb.h1
4 files changed, 12 insertions, 31 deletions
diff --git a/fs/nfs/client.c b/fs/nfs/client.c
index 06f064d..8740181 100644
--- a/fs/nfs/client.c
+++ b/fs/nfs/client.c
@@ -682,6 +682,8 @@ static int nfs_init_server(struct nfs_server *server,
if (error < 0)
goto error;
+ server->port = data->nfs_server.port;
+
error = nfs_init_server_rpcclient(server, &timeparms, data->auth_flavors[0]);
if (error < 0)
goto error;
@@ -1064,6 +1066,8 @@ static int nfs4_init_server(struct nfs_server *server,
server->acdirmin = data->acdirmin * HZ;
server->acdirmax = data->acdirmax * HZ;
+ server->port = data->nfs_server.port;
+
error = nfs_init_server_rpcclient(server, &timeparms, data->auth_flavors[0]);
error:
diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h
index e89688a..999ad8e 100644
--- a/fs/nfs/internal.h
+++ b/fs/nfs/internal.h
@@ -56,6 +56,7 @@ struct nfs_parsed_mount_data {
size_t addrlen;
char *hostname;
char *export_path;
+ unsigned short port;
unsigned short protocol;
} nfs_server;
diff --git a/fs/nfs/super.c b/fs/nfs/super.c
index 53a67c6..3c6f53a 100644
--- a/fs/nfs/super.c
+++ b/fs/nfs/super.c
@@ -685,7 +685,6 @@ static int nfs_parse_mount_options(char *raw,
struct nfs_parsed_mount_data *mnt)
{
char *p, *string, *secdata;
- unsigned short port = 0;
int rc;
if (!raw) {
@@ -800,7 +799,7 @@ static int nfs_parse_mount_options(char *raw,
return 0;
if (option < 0 || option > 65535)
return 0;
- port = option;
+ mnt->nfs_server.port = option;
break;
case Opt_rsize:
if (match_int(args, &mnt->rsize))
@@ -1050,7 +1049,8 @@ static int nfs_parse_mount_options(char *raw,
}
}
- nfs_set_port((struct sockaddr *)&mnt->nfs_server.address, port);
+ nfs_set_port((struct sockaddr *)&mnt->nfs_server.address,
+ mnt->nfs_server.port);
return 1;
@@ -1171,7 +1171,9 @@ static int nfs_validate_mount_data(void *options,
args->acregmax = 60;
args->acdirmin = 30;
args->acdirmax = 60;
+ args->mount_server.port = 0; /* autobind unless user sets port */
args->mount_server.protocol = XPRT_TRANSPORT_UDP;
+ args->nfs_server.port = 0; /* autobind unless user sets port */
args->nfs_server.protocol = XPRT_TRANSPORT_TCP;
switch (data->version) {
@@ -1708,28 +1710,6 @@ static void nfs4_fill_super(struct super_block *sb)
}
/*
- * If the user didn't specify a port, set the port number to
- * the NFS version 4 default port.
- */
-static void nfs4_default_port(struct sockaddr *sap)
-{
- switch (sap->sa_family) {
- case AF_INET: {
- struct sockaddr_in *ap = (struct sockaddr_in *)sap;
- if (ap->sin_port == 0)
- ap->sin_port = htons(NFS_PORT);
- break;
- }
- case AF_INET6: {
- struct sockaddr_in6 *ap = (struct sockaddr_in6 *)sap;
- if (ap->sin6_port == 0)
- ap->sin6_port = htons(NFS_PORT);
- break;
- }
- }
-}
-
-/*
* Validate NFSv4 mount options
*/
static int nfs4_validate_mount_data(void *options,
@@ -1753,6 +1733,7 @@ static int nfs4_validate_mount_data(void *options,
args->acregmax = 60;
args->acdirmin = 30;
args->acdirmax = 60;
+ args->nfs_server.port = NFS_PORT; /* 2049 unless user set port= */
args->nfs_server.protocol = XPRT_TRANSPORT_TCP;
switch (data->version) {
@@ -1769,9 +1750,6 @@ static int nfs4_validate_mount_data(void *options,
&args->nfs_server.address))
goto out_no_address;
- nfs4_default_port((struct sockaddr *)
- &args->nfs_server.address);
-
switch (data->auth_flavourlen) {
case 0:
args->auth_flavors[0] = RPC_AUTH_UNIX;
@@ -1829,9 +1807,6 @@ static int nfs4_validate_mount_data(void *options,
&args->nfs_server.address))
return -EINVAL;
- nfs4_default_port((struct sockaddr *)
- &args->nfs_server.address);
-
switch (args->auth_flavor_len) {
case 0:
args->auth_flavors[0] = RPC_AUTH_UNIX;
diff --git a/include/linux/nfs_fs_sb.h b/include/linux/nfs_fs_sb.h
index 3423c67..670e5c7 100644
--- a/include/linux/nfs_fs_sb.h
+++ b/include/linux/nfs_fs_sb.h
@@ -93,6 +93,7 @@ struct nfs_server {
unsigned int wpages; /* write size (in pages) */
unsigned int wtmult; /* server disk block size */
unsigned int dtsize; /* readdir size */
+ unsigned short port; /* "port=" setting */
unsigned int bsize; /* server block size */
unsigned int acregmin; /* attr cache timeouts */
unsigned int acregmax;
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