2 files changed, 8 insertions, 0 deletions

diff --git a/include/linux/tipc.h b/include/linux/tipc.h
index bea469455a0c..3d92396639de 100644
--- a/include/linux/tipc.h
+++ b/include/linux/tipc.h
@@ -209,5 +209,7 @@ struct sockaddr_tipc {
 #define TIPC_SRC_DROPPABLE      128     /* Default: 0 (resend congested msg) */
 #define TIPC_DEST_DROPPABLE     129     /* Default: based on socket type */
 #define TIPC_CONN_TIMEOUT       130     /* Default: 8000 (ms)  */
+#define TIPC_NODE_RECVQ_DEPTH   131     /* Default: none (read only) */
+#define TIPC_SOCK_RECVQ_DEPTH   132     /* Default: none (read only) */
 
 #endif
diff --git a/net/tipc/socket.c b/net/tipc/socket.c
index 1848693ebb82..e8254e809b79 100644
--- a/net/tipc/socket.c
+++ b/net/tipc/socket.c
@@ -1748,6 +1748,12 @@ static int getsockopt(struct socket *sock,
                 value = jiffies_to_msecs(sk->sk_rcvtimeo);
                 /* no need to set "res", since already 0 at this point */
                 break;
+         case TIPC_NODE_RECVQ_DEPTH:
+                value = (u32)atomic_read(&tipc_queue_size);
+                break;
+         case TIPC_SOCK_RECVQ_DEPTH:
+                value = skb_queue_len(&sk->sk_receive_queue);
+                break;
         default:
                 res = -EINVAL;
         }