NFS/SUNRPC: use transport protocol naming
Instead of an { address family, raw IP protocol number }-tuple, use the
newly-defined RPC identifier when creating clients in the upper layers.
Signed-off-by: Tom Talpey <tmt@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
diff --git a/fs/lockd/mon.c b/fs/lockd/mon.c
index 3353ed8..908b23f 100644
--- a/fs/lockd/mon.c
+++ b/fs/lockd/mon.c
@@ -10,6 +10,7 @@
#include <linux/utsname.h>
#include <linux/kernel.h>
#include <linux/sunrpc/clnt.h>
+#include <linux/sunrpc/xprtsock.h>
#include <linux/sunrpc/svc.h>
#include <linux/lockd/lockd.h>
#include <linux/lockd/sm_inter.h>
@@ -132,7 +133,7 @@
.sin_port = 0,
};
struct rpc_create_args args = {
- .protocol = IPPROTO_UDP,
+ .protocol = XPRT_TRANSPORT_UDP,
.address = (struct sockaddr *)&sin,
.addrsize = sizeof(sin),
.servername = "localhost",
diff --git a/fs/nfs/client.c b/fs/nfs/client.c
index 2edcbca..6f67555 100644
--- a/fs/nfs/client.c
+++ b/fs/nfs/client.c
@@ -23,6 +23,7 @@
#include <linux/sunrpc/clnt.h>
#include <linux/sunrpc/stats.h>
#include <linux/sunrpc/metrics.h>
+#include <linux/sunrpc/xprtsock.h>
#include <linux/nfs_fs.h>
#include <linux/nfs_mount.h>
#include <linux/nfs4_mount.h>
@@ -340,7 +341,7 @@
to->to_retries = 2;
switch (proto) {
- case IPPROTO_TCP:
+ case XPRT_TRANSPORT_TCP:
if (!to->to_initval)
to->to_initval = 60 * HZ;
if (to->to_initval > NFS_MAX_TCP_TIMEOUT)
@@ -349,7 +350,7 @@
to->to_maxval = to->to_initval + (to->to_increment * to->to_retries);
to->to_exponential = 0;
break;
- case IPPROTO_UDP:
+ case XPRT_TRANSPORT_UDP:
default:
if (!to->to_initval)
to->to_initval = 11 * HZ / 10;
diff --git a/fs/nfs/nfsroot.c b/fs/nfs/nfsroot.c
index 3490322..e87b44ee 100644
--- a/fs/nfs/nfsroot.c
+++ b/fs/nfs/nfsroot.c
@@ -76,6 +76,7 @@
#include <linux/fs.h>
#include <linux/init.h>
#include <linux/sunrpc/clnt.h>
+#include <linux/sunrpc/xprtsock.h>
#include <linux/nfs.h>
#include <linux/nfs_fs.h>
#include <linux/nfs_mount.h>
@@ -491,7 +492,7 @@
struct sockaddr_in sin;
int status;
int protocol = (nfs_data.flags & NFS_MOUNT_TCP) ?
- IPPROTO_TCP : IPPROTO_UDP;
+ XPRT_TRANSPORT_TCP : XPRT_TRANSPORT_UDP;
int version = (nfs_data.flags & NFS_MOUNT_VER3) ?
NFS_MNT3_VERSION : NFS_MNT_VERSION;
diff --git a/fs/nfs/super.c b/fs/nfs/super.c
index 3804aad..b47e87e 100644
--- a/fs/nfs/super.c
+++ b/fs/nfs/super.c
@@ -33,6 +33,7 @@
#include <linux/sunrpc/clnt.h>
#include <linux/sunrpc/stats.h>
#include <linux/sunrpc/metrics.h>
+#include <linux/sunrpc/xprtsock.h>
#include <linux/nfs_fs.h>
#include <linux/nfs_mount.h>
#include <linux/nfs4_mount.h>
@@ -669,13 +670,13 @@
break;
case Opt_udp:
mnt->flags &= ~NFS_MOUNT_TCP;
- mnt->nfs_server.protocol = IPPROTO_UDP;
+ mnt->nfs_server.protocol = XPRT_TRANSPORT_UDP;
mnt->timeo = 7;
mnt->retrans = 5;
break;
case Opt_tcp:
mnt->flags |= NFS_MOUNT_TCP;
- mnt->nfs_server.protocol = IPPROTO_TCP;
+ mnt->nfs_server.protocol = XPRT_TRANSPORT_TCP;
mnt->timeo = 600;
mnt->retrans = 2;
break;
@@ -884,13 +885,13 @@
switch (token) {
case Opt_xprt_udp:
mnt->flags &= ~NFS_MOUNT_TCP;
- mnt->nfs_server.protocol = IPPROTO_UDP;
+ mnt->nfs_server.protocol = XPRT_TRANSPORT_UDP;
mnt->timeo = 7;
mnt->retrans = 5;
break;
case Opt_xprt_tcp:
mnt->flags |= NFS_MOUNT_TCP;
- mnt->nfs_server.protocol = IPPROTO_TCP;
+ mnt->nfs_server.protocol = XPRT_TRANSPORT_TCP;
mnt->timeo = 600;
mnt->retrans = 2;
break;
@@ -908,10 +909,10 @@
switch (token) {
case Opt_xprt_udp:
- mnt->mount_server.protocol = IPPROTO_UDP;
+ mnt->mount_server.protocol = XPRT_TRANSPORT_UDP;
break;
case Opt_xprt_tcp:
- mnt->mount_server.protocol = IPPROTO_TCP;
+ mnt->mount_server.protocol = XPRT_TRANSPORT_TCP;
break;
default:
goto out_unrec_xprt;
@@ -1061,9 +1062,9 @@
args->acregmax = 60;
args->acdirmin = 30;
args->acdirmax = 60;
- args->mount_server.protocol = IPPROTO_UDP;
+ args->mount_server.protocol = XPRT_TRANSPORT_UDP;
args->mount_server.program = NFS_MNT_PROGRAM;
- args->nfs_server.protocol = IPPROTO_TCP;
+ args->nfs_server.protocol = XPRT_TRANSPORT_TCP;
args->nfs_server.program = NFS_PROGRAM;
switch (data->version) {
@@ -1110,7 +1111,7 @@
args->acdirmax = data->acdirmax;
args->nfs_server.address = data->addr;
if (!(data->flags & NFS_MOUNT_TCP))
- args->nfs_server.protocol = IPPROTO_UDP;
+ args->nfs_server.protocol = XPRT_TRANSPORT_UDP;
/* N.B. caller will free nfs_server.hostname in all cases */
args->nfs_server.hostname = kstrdup(data->hostname, GFP_KERNEL);
args->namlen = data->namlen;
@@ -1533,7 +1534,7 @@
args->acregmax = 60;
args->acdirmin = 30;
args->acdirmax = 60;
- args->nfs_server.protocol = IPPROTO_TCP;
+ args->nfs_server.protocol = XPRT_TRANSPORT_TCP;
switch (data->version) {
case 1: