NFS: create callback transports in parent transport network namespace

This patch replaces static "init_net" references with parent transport xprt_net
reference. Thus callback transports will be created in the same network
namespace as respective NFS mount point was created.

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

1 files changed, 5 insertions, 5 deletions

diff --git a/fs/nfs/callback.c b/fs/nfs/callback.c
index 516f3375e067..d81040a7efc4 100644
--- a/fs/nfs/callback.c
+++ b/fs/nfs/callback.c
@@ -102,11 +102,11 @@ nfs4_callback_svc(void *vrqstp)
  * Prepare to bring up the NFSv4 callback service
  */
 struct svc_rqst *
-nfs4_callback_up(struct svc_serv *serv)
+nfs4_callback_up(struct svc_serv *serv, struct rpc_xprt *xprt)
 {
         int ret;
 
-        ret = svc_create_xprt(serv, "tcp", &init_net, PF_INET,
+        ret = svc_create_xprt(serv, "tcp", xprt->xprt_net, PF_INET,
                                 nfs_callback_set_tcpport, SVC_SOCK_ANONYMOUS);
         if (ret <= 0)
                 goto out_err;
@@ -114,7 +114,7 @@ nfs4_callback_up(struct svc_serv *serv)
         dprintk("NFS: Callback listener port = %u (af %u)\n",
                         nfs_callback_tcpport, PF_INET);
 
-        ret = svc_create_xprt(serv, "tcp", &init_net, PF_INET6,
+        ret = svc_create_xprt(serv, "tcp", xprt->xprt_net, PF_INET6,
                                 nfs_callback_set_tcpport, SVC_SOCK_ANONYMOUS);
         if (ret > 0) {
                 nfs_callback_tcpport6 = ret;
@@ -183,7 +183,7 @@ nfs41_callback_up(struct svc_serv *serv, struct rpc_xprt *xprt)
          * fore channel connection.
          * Returns the input port (0) and sets the svc_serv bc_xprt on success
          */
-        ret = svc_create_xprt(serv, "tcp-bc", &init_net, PF_INET, 0,
+        ret = svc_create_xprt(serv, "tcp-bc", xprt->xprt_net, PF_INET, 0,
                               SVC_SOCK_ANONYMOUS);
         if (ret < 0) {
                 rqstp = ERR_PTR(ret);
@@ -269,7 +269,7 @@ int nfs_callback_up(u32 minorversion, struct rpc_xprt *xprt)
                                         serv, xprt, &rqstp, &callback_svc);
         if (!minorversion_setup) {
                 /* v4.0 callback setup */
-                rqstp = nfs4_callback_up(serv);
+                rqstp = nfs4_callback_up(serv, xprt);
                 callback_svc = nfs4_callback_svc;
         }