tipc: extend broadcast link window size

[linux-beck.git] / net / tipc / bcast.c

diff --git a/net/tipc/bcast.c b/net/tipc/bcast.c
index 41042de3ae9bcfad4504e0bcbb29d3bea4512bb5..eadba62afa85dcd9463f5eddd08704539fa63488 100644 (file)
--- a/net/tipc/bcast.c
+++ b/net/tipc/bcast.c
@@ -42,7 +42,8 @@
 #include "core.h"
 
 #define        MAX_PKT_DEFAULT_MCAST   1500    /* bcast link max packet size (fixed) */
-#define        BCLINK_WIN_DEFAULT      20      /* bcast link window size (default) */
+#define        BCLINK_WIN_DEFAULT      50      /* bcast link window size (default) */
+#define        BCLINK_WIN_MIN          32      /* bcast minimum link window size */
 
 const char tipc_bclink_name[] = "broadcast-link";
 
@@ -908,9 +909,10 @@ int tipc_bclink_set_queue_limits(struct net *net, u32 limit)
 
        if (!bcl)
                return -ENOPROTOOPT;
-       if ((limit < TIPC_MIN_LINK_WIN) || (limit > TIPC_MAX_LINK_WIN))
+       if (limit < BCLINK_WIN_MIN)
+               limit = BCLINK_WIN_MIN;
+       if (limit > TIPC_MAX_LINK_WIN)
                return -EINVAL;
-
        tipc_bclink_lock(net);
        tipc_link_set_queue_limits(bcl, limit);
        tipc_bclink_unlock(net);