Merge branch 'mpi-master' into wip-k-fmlpwip-k-fmlp

Conflicts:
	litmus/sched_cedf.c

1 files changed, 9 insertions, 77 deletions

diff --git a/net/tipc/net.c b/net/tipc/net.c
index f61b7694138b..68b3dd637291 100644
--- a/net/tipc/net.c
+++ b/net/tipc/net.c
@@ -2,7 +2,7 @@
  * net/tipc/net.c: TIPC network routing code
  *
  * Copyright (c) 1995-2006, Ericsson AB
- * Copyright (c) 2005, Wind River Systems
+ * Copyright (c) 2005, 2010-2011, Wind River Systems
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -35,18 +35,11 @@
  */
 
 #include "core.h"
-#include "bearer.h"
 #include "net.h"
-#include "zone.h"
-#include "addr.h"
-#include "name_table.h"
 #include "name_distr.h"
 #include "subscr.h"
-#include "link.h"
-#include "msg.h"
 #include "port.h"
-#include "bcast.h"
-#include "discover.h"
+#include "node.h"
 #include "config.h"
 
 /*
@@ -116,56 +109,6 @@
 */
 
 DEFINE_RWLOCK(tipc_net_lock);
-static struct _zone *tipc_zones[256] = { NULL, };
-struct network tipc_net = { tipc_zones };
-
-struct tipc_node *tipc_net_select_remote_node(u32 addr, u32 ref)
-{
-        return tipc_zone_select_remote_node(tipc_net.zones[tipc_zone(addr)], addr, ref);
-}
-
-u32 tipc_net_select_router(u32 addr, u32 ref)
-{
-        return tipc_zone_select_router(tipc_net.zones[tipc_zone(addr)], addr, ref);
-}
-
-#if 0
-u32 tipc_net_next_node(u32 a)
-{
-        if (tipc_net.zones[tipc_zone(a)])
-                return tipc_zone_next_node(a);
-        return 0;
-}
-#endif
-
-void tipc_net_remove_as_router(u32 router)
-{
-        u32 z_num;
-
-        for (z_num = 1; z_num <= tipc_max_zones; z_num++) {
-                if (!tipc_net.zones[z_num])
-                        continue;
-                tipc_zone_remove_as_router(tipc_net.zones[z_num], router);
-        }
-}
-
-void tipc_net_send_external_routes(u32 dest)
-{
-        u32 z_num;
-
-        for (z_num = 1; z_num <= tipc_max_zones; z_num++) {
-                if (tipc_net.zones[z_num])
-                        tipc_zone_send_external_routes(tipc_net.zones[z_num], dest);
-        }
-}
-
-static void net_stop(void)
-{
-        u32 z_num;
-
-        for (z_num = 1; z_num <= tipc_max_zones; z_num++)
-                tipc_zone_delete(tipc_net.zones[z_num]);
-}
 
 static void net_route_named_msg(struct sk_buff *buf)
 {
@@ -174,22 +117,18 @@ static void net_route_named_msg(struct sk_buff *buf)
         u32 dport;
 
         if (!msg_named(msg)) {
-                msg_dbg(msg, "tipc_net->drop_nam:");
                 buf_discard(buf);
                 return;
         }
 
         dnode = addr_domain(msg_lookup_scope(msg));
         dport = tipc_nametbl_translate(msg_nametype(msg), msg_nameinst(msg), &dnode);
-        dbg("tipc_net->lookup<%u,%u>-><%u,%x>\n",
-            msg_nametype(msg), msg_nameinst(msg), dport, dnode);
         if (dport) {
                 msg_set_destnode(msg, dnode);
                 msg_set_destport(msg, dport);
                 tipc_net_route_msg(buf);
                 return;
         }
-        msg_dbg(msg, "tipc_net->rej:NO NAME: ");
         tipc_reject_msg(buf, TIPC_ERR_NO_NAME);
 }
 
@@ -205,18 +144,14 @@ void tipc_net_route_msg(struct sk_buff *buf)
         msg_incr_reroute_cnt(msg);
         if (msg_reroute_cnt(msg) > 6) {
                 if (msg_errcode(msg)) {
-                        msg_dbg(msg, "NET>DISC>:");
                         buf_discard(buf);
                 } else {
-                        msg_dbg(msg, "NET>REJ>:");
                         tipc_reject_msg(buf, msg_destport(msg) ?
                                         TIPC_ERR_NO_PORT : TIPC_ERR_NO_NAME);
                 }
                 return;
         }
 
-        msg_dbg(msg, "tipc_net->rout: ");
-
         /* Handle message for this node */
         dnode = msg_short(msg) ? tipc_own_addr : msg_destnode(msg);
         if (tipc_in_scope(dnode, tipc_own_addr)) {
@@ -230,9 +165,6 @@ void tipc_net_route_msg(struct sk_buff *buf)
                         return;
                 }
                 switch (msg_user(msg)) {
-                case ROUTE_DISTRIBUTOR:
-                        tipc_cltr_recv_routing_table(buf);
-                        break;
                 case NAME_DISTRIBUTOR:
                         tipc_named_recv(buf);
                         break;
@@ -240,14 +172,13 @@ void tipc_net_route_msg(struct sk_buff *buf)
                         tipc_port_recv_proto_msg(buf);
                         break;
                 default:
-                        msg_dbg(msg,"DROP/NET/<REC<");
                         buf_discard(buf);
                 }
                 return;
         }
 
         /* Handle message for another node */
-        msg_dbg(msg, "NET>SEND>: ");
+        skb_trim(buf, msg_size(msg));
         tipc_link_send(buf, dnode, msg_link_selector(msg));
 }
 
@@ -267,10 +198,9 @@ int tipc_net_start(u32 addr)
         tipc_named_reinit();
         tipc_port_reinit();
 
-        if ((res = tipc_cltr_init()) ||
-            (res = tipc_bclink_init())) {
+        res = tipc_bclink_init();
+        if (res)
                 return res;
-        }
 
         tipc_k_signal((Handler)tipc_subscr_start, 0);
         tipc_k_signal((Handler)tipc_cfg_init, 0);
@@ -283,14 +213,16 @@ int tipc_net_start(u32 addr)
 
 void tipc_net_stop(void)
 {
+        struct tipc_node *node, *t_node;
+
         if (tipc_mode != TIPC_NET_MODE)
                 return;
         write_lock_bh(&tipc_net_lock);
         tipc_bearer_stop();
         tipc_mode = TIPC_NODE_MODE;
         tipc_bclink_stop();
-        net_stop();
+        list_for_each_entry_safe(node, t_node, &tipc_node_list, list)
+                tipc_node_delete(node);
         write_unlock_bh(&tipc_net_lock);
         info("Left network mode\n");
 }
-