diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
index 917d425..6759207 100644
--- a/include/net/sctp/structs.h
+++ b/include/net/sctp/structs.h
@@ -902,7 +902,10 @@
 	 *		calculation completes (i.e. the DATA chunk
 	 *		is SACK'd) clear this flag.
 	 */
-	int rto_pending;
+	__u8 rto_pending;
+
+	/* Flag to track the current fast recovery state */
+	__u8 fast_recovery;
 
 	/*
 	 * These are the congestion stats.
@@ -921,6 +924,9 @@
 	/* Data that has been sent, but not acknowledged. */
 	__u32 flight_size;
 
+	/* TSN marking the fast recovery exit point */
+	__u32 fast_recovery_exit;
+
 	/* Destination */
 	struct dst_entry *dst;
 	/* Source address. */