fsnotify: split generic and inode specific mark code

currently all marking is done by functions in inode-mark.c.  Some of this
is pretty generic and should be instead done in a generic function and we
should only put the inode specific code in inode-mark.c

Signed-off-by: Eric Paris <eparis@redhat.com>
diff --git a/fs/notify/fanotify/fanotify_user.c b/fs/notify/fanotify/fanotify_user.c
index 66e38fc..0535193 100644
--- a/fs/notify/fanotify/fanotify_user.c
+++ b/fs/notify/fanotify/fanotify_user.c
@@ -305,7 +305,7 @@
 	pr_debug("%s: group=%p inode=%p mask=%x\n", __func__,
 		 group, inode, mask);
 
-	fsn_mark = fsnotify_find_mark(group, inode);
+	fsn_mark = fsnotify_find_inode_mark(group, inode);
 	if (!fsn_mark)
 		return -ENOENT;
 
@@ -321,7 +321,7 @@
 
 	fsnotify_recalc_group_mask(group);
 
-	/* matches the fsnotify_find_mark() */
+	/* matches the fsnotify_find_inode_mark() */
 	fsnotify_put_mark(fsn_mark);
 
 	return 0;
@@ -338,7 +338,7 @@
 	pr_debug("%s: group=%p inode=%p mask=%x\n", __func__,
 		 group, inode, mask);
 
-	fsn_mark = fsnotify_find_mark(group, inode);
+	fsn_mark = fsnotify_find_inode_mark(group, inode);
 	if (!fsn_mark) {
 		struct fsnotify_mark *new_fsn_mark;
 
@@ -348,7 +348,7 @@
 			goto out;
 
 		fsnotify_init_mark(new_fsn_mark, fanotify_free_mark);
-		ret = fsnotify_add_mark(new_fsn_mark, group, inode, 0);
+		ret = fsnotify_add_mark(new_fsn_mark, group, inode, NULL, 0);
 		if (ret) {
 			fanotify_free_mark(new_fsn_mark);
 			goto out;