NFS: Move v3 declarations out of internal.h

I am generally against the "one big header file" approach, and
everything in the client includes this file.  Let's move all the NFS v3
declarations into a v3-only header file.

Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>

3 files changed, 16 insertions, 7 deletions

diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h
index 9056622d2230..14ae6f20a172 100644
--- a/fs/nfs/internal.h
+++ b/fs/nfs/internal.h
@@ -218,13 +218,6 @@ static inline void nfs_fs_proc_exit(void)
 int nfs_sockaddr_match_ipaddr(const struct sockaddr *, const struct sockaddr *);
 #endif
 
-/* nfs3client.c */
-#if IS_ENABLED(CONFIG_NFS_V3)
-struct nfs_server *nfs3_create_server(struct nfs_mount_info *, struct nfs_subversion *);
-struct nfs_server *nfs3_clone_server(struct nfs_server *, struct nfs_fh *,
-                                     struct nfs_fattr *, rpc_authflavor_t);
-#endif
-
 /* callback_xdr.c */
 extern struct svc_version nfs4_callback_version1;
 extern struct svc_version nfs4_callback_version4;
diff --git a/fs/nfs/nfs3_fs.h b/fs/nfs/nfs3_fs.h
new file mode 100644
index 000000000000..6599e0dcd69f
--- /dev/null
+++ b/fs/nfs/nfs3_fs.h
@@ -0,0 +1,15 @@
+/*
+ * Copyright (C) 2014 Anna Schumaker.
+ *
+ * NFSv3-specific filesystem definitions and declarations
+ */
+#ifndef __LINUX_FS_NFS_NFS3_FS_H
+#define __LINUX_FS_NFS_NFS3_FS_H
+
+/* nfs3client.c */
+struct nfs_server *nfs3_create_server(struct nfs_mount_info *, struct nfs_subversion *);
+struct nfs_server *nfs3_clone_server(struct nfs_server *, struct nfs_fh *,
+                                     struct nfs_fattr *, rpc_authflavor_t);
+
+
+#endif /* __LINUX_FS_NFS_NFS3_FS_H */
diff --git a/fs/nfs/nfs3proc.c b/fs/nfs/nfs3proc.c
index 809670eba52a..524f9f837408 100644
--- a/fs/nfs/nfs3proc.c
+++ b/fs/nfs/nfs3proc.c
@@ -22,6 +22,7 @@
 
 #include "iostat.h"
 #include "internal.h"
+#include "nfs3_fs.h"
 
 #define NFSDBG_FACILITY         NFSDBG_PROC