1 files changed, 2 insertions, 0 deletions

diff --git a/include/linux/kernfs.h b/include/linux/kernfs.h
index c06c44242f39..30f089ebe0a4 100644
--- a/include/linux/kernfs.h
+++ b/include/linux/kernfs.h
@@ -152,6 +152,8 @@ struct kernfs_syscall_ops {
         int (*rmdir)(struct kernfs_node *kn);
         int (*rename)(struct kernfs_node *kn, struct kernfs_node *new_parent,
                       const char *new_name);
+        int (*show_path)(struct seq_file *sf, struct kernfs_node *kn,
+                         struct kernfs_root *root);
 };
 
 struct kernfs_root {