[PATCH] namespace.c - compiler warning

 init_rootfs() (from ramfs) doesn't appear in any header file.  I didn't
 see any that looked like a good home, so lets put a prototype at the top
 of fs/namespace.c.  This only use of this function is in namespace.c.

fs/namespace.c

@@ -30,6 +30,8 @@ static struct list_head *mount_hashtable;
 static int hash_mask, hash_bits;
 static kmem_cache_t *mnt_cache; 
 
+extern void init_rootfs(void);
+
 static inline unsigned long hash(struct vfsmount *mnt, struct dentry *dentry)
 {
 	unsigned long tmp = ((unsigned long) mnt / L1_CACHE_BYTES);