SUNRPC: Add address family field to svc_serv data structure

Introduce and initialize an address family field in the svc_serv structure.

This field will determine what family to use for the service's listener
sockets and what families are advertised via the local rpcbind daemon.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>

3 files changed, 4 insertions, 2 deletions

diff --git a/fs/lockd/svc.c b/fs/lockd/svc.c
index 5bd9bf0fa9df..1553fecc567d 100644
--- a/fs/lockd/svc.c
+++ b/fs/lockd/svc.c
@@ -266,7 +266,7 @@ lockd_up(int proto) /* Maybe add a 'family' option when IPv6 is supported ?? */
                         "lockd_up: no pid, %d users??\n", nlmsvc_users);
 
         error = -ENOMEM;
-        serv = svc_create(&nlmsvc_program, LOCKD_BUFSIZE, NULL);
+        serv = svc_create(&nlmsvc_program, LOCKD_BUFSIZE, AF_INET, NULL);
         if (!serv) {
                 printk(KERN_WARNING "lockd_up: create service failed\n");
                 goto out;
diff --git a/fs/nfs/callback.c b/fs/nfs/callback.c
index f447f4b4476c..6a09760c5960 100644
--- a/fs/nfs/callback.c
+++ b/fs/nfs/callback.c
@@ -105,7 +105,8 @@ int nfs_callback_up(void)
         mutex_lock(&nfs_callback_mutex);
         if (nfs_callback_info.users++ || nfs_callback_info.task != NULL)
                 goto out;
-        serv = svc_create(&nfs4_callback_program, NFS4_CALLBACK_BUFSIZE, NULL);
+        serv = svc_create(&nfs4_callback_program, NFS4_CALLBACK_BUFSIZE,
+                                AF_INET, NULL);
         ret = -ENOMEM;
         if (!serv)
                 goto out_err;
diff --git a/fs/nfsd/nfssvc.c b/fs/nfsd/nfssvc.c
index 80292ff5e924..7f3d76a7839d 100644
--- a/fs/nfsd/nfssvc.c
+++ b/fs/nfsd/nfssvc.c
@@ -229,6 +229,7 @@ int nfsd_create_serv(void)
 
         atomic_set(&nfsd_busy, 0);
         nfsd_serv = svc_create_pooled(&nfsd_program, nfsd_max_blksize,
+                                      AF_INET,
                                       nfsd_last_thread, nfsd, THIS_MODULE);
         if (nfsd_serv == NULL)
                 err = -ENOMEM;