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-rw-r--r--net/tipc/name_distr.c31
1 files changed, 26 insertions, 5 deletions
diff --git a/net/tipc/name_distr.c b/net/tipc/name_distr.c
index 3be0eb9509df..8751ea53dfde 100644
--- a/net/tipc/name_distr.c
+++ b/net/tipc/name_distr.c
@@ -77,11 +77,29 @@ struct publ_list {
u32 size;
};
+static struct publ_list publ_zone = {
+ .list = LIST_HEAD_INIT(publ_zone.list),
+ .size = 0,
+};
+
static struct publ_list publ_cluster = {
.list = LIST_HEAD_INIT(publ_cluster.list),
.size = 0,
};
+static struct publ_list publ_node = {
+ .list = LIST_HEAD_INIT(publ_node.list),
+ .size = 0,
+};
+
+static struct publ_list *publ_lists[] = {
+ NULL,
+ &publ_zone, /* publ_lists[TIPC_ZONE_SCOPE] */
+ &publ_cluster, /* publ_lists[TIPC_CLUSTER_SCOPE] */
+ &publ_node /* publ_lists[TIPC_NODE_SCOPE] */
+};
+
+
/**
* publ_to_item - add publication info to a publication message
*/
@@ -139,8 +157,8 @@ void tipc_named_publish(struct publication *publ)
struct sk_buff *buf;
struct distr_item *item;
- list_add_tail(&publ->local_list, &publ_cluster.list);
- publ_cluster.size++;
+ list_add_tail(&publ->local_list, &publ_lists[publ->scope]->list);
+ publ_lists[publ->scope]->size++;
buf = named_prepare_buf(PUBLICATION, ITEM_SIZE, 0);
if (!buf) {
@@ -163,7 +181,7 @@ void tipc_named_withdraw(struct publication *publ)
struct distr_item *item;
list_del(&publ->local_list);
- publ_cluster.size--;
+ publ_lists[publ->scope]->size--;
buf = named_prepare_buf(WITHDRAWAL, ITEM_SIZE, 0);
if (!buf) {
@@ -243,6 +261,7 @@ void tipc_named_node_up(unsigned long nodearg)
read_lock_bh(&tipc_nametbl_lock);
named_distribute(&message_list, node, &publ_cluster, max_item_buf);
+ named_distribute(&message_list, node, &publ_zone, max_item_buf);
read_unlock_bh(&tipc_nametbl_lock);
tipc_link_send_names(&message_list, (u32)node);
@@ -340,11 +359,13 @@ void tipc_named_recv(struct sk_buff *buf)
void tipc_named_reinit(void)
{
struct publication *publ;
+ int scope;
write_lock_bh(&tipc_nametbl_lock);
- list_for_each_entry(publ, &publ_cluster.list, local_list)
- publ->node = tipc_own_addr;
+ for (scope = TIPC_ZONE_SCOPE; scope <= TIPC_CLUSTER_SCOPE; scope++)
+ list_for_each_entry(publ, &publ_lists[scope]->list, local_list)
+ publ->node = tipc_own_addr;
write_unlock_bh(&tipc_nametbl_lock);
}