NFS: pass NFS client owner network namespace to RPC client creation routine

This patch replaces static "init_net" with nfs_client->net pointer in RPC
client creation calls.

Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

4 files changed, 5 insertions, 3 deletions

diff --git a/fs/nfs/client.c b/fs/nfs/client.c
index ca016fe44602..64815b725409 100644
--- a/fs/nfs/client.c
+++ b/fs/nfs/client.c
@@ -647,7 +647,7 @@ static int nfs_create_rpc_client(struct nfs_client *clp,
 {
         struct rpc_clnt         *clnt = NULL;
         struct rpc_create_args args = {
-                .net            = &init_net,
+                .net            = clp->net,
                 .protocol       = clp->cl_proto,
                 .address        = (struct sockaddr *)&clp->cl_addr,
                 .addrsize       = clp->cl_addrlen,
diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h
index 02fb2001a283..d602188f889f 100644
--- a/fs/nfs/internal.h
+++ b/fs/nfs/internal.h
@@ -138,6 +138,7 @@ struct nfs_mount_request {
         int                     noresvport;
         unsigned int            *auth_flav_len;
         rpc_authflavor_t        *auth_flavs;
+        struct net              *net;
 };
 
 extern int nfs_mount(struct nfs_mount_request *info);
diff --git a/fs/nfs/mount_clnt.c b/fs/nfs/mount_clnt.c
index d4c2d6b7507e..4fbe3a8e5e6b 100644
--- a/fs/nfs/mount_clnt.c
+++ b/fs/nfs/mount_clnt.c
@@ -153,7 +153,7 @@ int nfs_mount(struct nfs_mount_request *info)
                 .rpc_resp       = &result,
         };
         struct rpc_create_args args = {
-                .net            = &init_net,
+                .net            = info->net,
                 .protocol       = info->protocol,
                 .address        = info->sap,
                 .addrsize       = info->salen,
@@ -225,7 +225,7 @@ void nfs_umount(const struct nfs_mount_request *info)
                 .to_retries = 2,
         };
         struct rpc_create_args args = {
-                .net            = &init_net,
+                .net            = info->net,
                 .protocol       = IPPROTO_UDP,
                 .address        = info->sap,
                 .addrsize       = info->salen,
diff --git a/fs/nfs/super.c b/fs/nfs/super.c
index 73aa75649bf8..e45feb0fee59 100644
--- a/fs/nfs/super.c
+++ b/fs/nfs/super.c
@@ -1625,6 +1625,7 @@ static int nfs_try_mount(struct nfs_parsed_mount_data *args,
                 .noresvport     = args->flags & NFS_MOUNT_NORESVPORT,
                 .auth_flav_len  = &server_authlist_len,
                 .auth_flavs     = server_authlist,
+                .net            = args->net,
         };
         int status;