tipc: Remove prototype code for supporting multiple clusters
Eliminates routines, data structures, and files that were intended
to allow TIPC to support a network containing multiple clusters.
Currently, TIPC supports only networks consisting of a single cluster
within a single zone, so this code is unnecessary.
Signed-off-by: Allan Stephens <Allan.Stephens@windriver.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/tipc/node.c b/net/tipc/node.c
index c47cc69..58e189bf 100644
--- a/net/tipc/node.c
+++ b/net/tipc/node.c
@@ -62,9 +62,9 @@
struct tipc_node *tipc_node_create(u32 addr)
{
- struct cluster *c_ptr;
struct tipc_node *n_ptr;
struct tipc_node **curr_node;
+ u32 n_num;
spin_lock_bh(&node_create_lock);
@@ -84,21 +84,14 @@
return NULL;
}
- c_ptr = tipc_cltr_find(addr);
- if (!c_ptr) {
- c_ptr = tipc_cltr_create(addr);
- }
- if (!c_ptr) {
- spin_unlock_bh(&node_create_lock);
- kfree(n_ptr);
- return NULL;
- }
-
n_ptr->addr = addr;
spin_lock_init(&n_ptr->lock);
INIT_LIST_HEAD(&n_ptr->nsub);
- n_ptr->owner = c_ptr;
- tipc_cltr_attach_node(c_ptr, n_ptr);
+
+ n_num = tipc_node(addr);
+ tipc_net.nodes[n_num] = n_ptr;
+ if (n_num > tipc_net.highest_node)
+ tipc_net.highest_node = n_num;
/* Insert node into ordered list */
for (curr_node = &tipc_nodes; *curr_node;
@@ -115,11 +108,19 @@
void tipc_node_delete(struct tipc_node *n_ptr)
{
+ u32 n_num;
+
if (!n_ptr)
return;
dbg("node %x deleted\n", n_ptr->addr);
+ n_num = tipc_node(n_ptr->addr);
+ tipc_net.nodes[n_num] = NULL;
kfree(n_ptr);
+
+ while (!tipc_net.nodes[tipc_net.highest_node])
+ if (--tipc_net.highest_node == 0)
+ break;
}
@@ -324,7 +325,7 @@
n_ptr->bclink.acked = tipc_bclink_get_last_sent();
if (n_ptr->bclink.supported) {
- tipc_nmap_add(&tipc_cltr_bcast_nodes, n_ptr->addr);
+ tipc_nmap_add(&tipc_bcast_nmap, n_ptr->addr);
if (n_ptr->addr < tipc_own_addr)
tipc_own_tag++;
}
@@ -361,13 +362,11 @@
buf_discard(n_ptr->bclink.defragm);
n_ptr->bclink.defragm = NULL;
}
- if (in_own_cluster(n_ptr->addr) && n_ptr->bclink.supported) {
- tipc_bclink_acknowledge(n_ptr, mod(n_ptr->bclink.acked + 10000));
- }
- /* Update routing tables */
if (n_ptr->bclink.supported) {
- tipc_nmap_remove(&tipc_cltr_bcast_nodes, n_ptr->addr);
+ tipc_bclink_acknowledge(n_ptr,
+ mod(n_ptr->bclink.acked + 10000));
+ tipc_nmap_remove(&tipc_bcast_nmap, n_ptr->addr);
if (n_ptr->addr < tipc_own_addr)
tipc_own_tag--;
}