NFS: Support non-IPv4 addresses in nfs_parsed_mount_data

Replace the nfs_server and mount_server address fields in the
nfs_parsed_mount_data structure with a "struct sockaddr_storage"
instead of a "struct sockaddr_in".

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Cc: Aurelien Charbon <aurelien.charbon@ext.bull.net>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

1 files changed, 4 insertions, 2 deletions

diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h
index 75dd4e252cae..a80621199086 100644
--- a/fs/nfs/internal.h
+++ b/fs/nfs/internal.h
@@ -42,7 +42,8 @@ struct nfs_parsed_mount_data {
         char                    *client_address;
 
         struct {
-                struct sockaddr_in      address;
+                struct sockaddr_storage address;
+                size_t                  addrlen;
                 char                    *hostname;
                 unsigned int            version;
                 unsigned short          port;
@@ -50,7 +51,8 @@ struct nfs_parsed_mount_data {
         } mount_server;
 
         struct {
-                struct sockaddr_in      address;
+                struct sockaddr_storage address;
+                size_t                  addrlen;
                 char                    *hostname;
                 char                    *export_path;
                 int                     protocol;