1 files changed, 18 insertions, 0 deletions
diff --git a/net/unix/garbage.c b/net/unix/garbage.c
index 6a641d4b5542..8c8c7360349d 100644
--- a/net/unix/garbage.c
+++ b/net/unix/garbage.c
@@ -80,6 +80,24 @@
 #include <net/sock.h>
 #include <net/tcp_states.h>
 
+#include "af_unix.h"
+
+struct unix_vertex {
+	struct list_head edges;
+	struct list_head entry;
+	struct list_head scc_entry;
+	unsigned long out_degree;
+	unsigned long index;
+	unsigned long scc_index;
+};
+
+struct unix_edge {
+	struct unix_sock *predecessor;
+	struct unix_sock *successor;
+	struct list_head vertex_entry;
+	struct list_head stack_entry;
+};
+
 struct unix_sock *unix_get_socket(struct file *filp)
 {
 	struct inode *inode = file_inode(filp);