tipc: change sk_receive_queue upper limit

The sk_recv_queue upper limit for connectionless sockets has empirically
turned out to be too low. When we double the current limit we get much
fewer rejected messages and no noticable negative side-effects.

Signed-off-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>

diff --git a/net/tipc/socket.c b/net/tipc/socket.c
index 848be692cb455ba19297443c8cb8f64b56caa298..f553fdecc1d2019ef48e5efcb03a31b16d6777ec 100644 (file)
--- a/net/tipc/socket.c
+++ b/net/tipc/socket.c
@@ -1,7 +1,7 @@
 /*
  * net/tipc/socket.c: TIPC socket API
  *
- * Copyright (c) 2001-2007, Ericsson AB
+ * Copyright (c) 2001-2007, 2012 Ericsson AB
  * Copyright (c) 2004-2008, 2010-2012, Wind River Systems
  * All rights reserved.
  *
@@ -43,7 +43,7 @@
 #define SS_LISTENING   -1      /* socket is listening */
 #define SS_READY       -2      /* socket is connectionless */
 
-#define OVERLOAD_LIMIT_BASE    5000
+#define OVERLOAD_LIMIT_BASE    10000
 #define CONN_TIMEOUT_DEFAULT   8000    /* default connect timeout = 8s */
 
 struct tipc_sock {