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Diffstat (limited to 'net/tipc/name_distr.c')
-rw-r--r--net/tipc/name_distr.c35
1 files changed, 29 insertions, 6 deletions
diff --git a/net/tipc/name_distr.c b/net/tipc/name_distr.c
index cd356e504332..b7ca1bd7b151 100644
--- a/net/tipc/name_distr.c
+++ b/net/tipc/name_distr.c
@@ -173,18 +173,40 @@ void tipc_named_withdraw(struct publication *publ)
* tipc_named_node_up - tell specified node about all publications by this node
*/
-void tipc_named_node_up(unsigned long node)
+void tipc_named_node_up(unsigned long nodearg)
{
+ struct tipc_node *n_ptr;
+ struct link *l_ptr;
struct publication *publ;
struct distr_item *item = NULL;
struct sk_buff *buf = NULL;
+ struct list_head message_list;
+ u32 node = (u32)nodearg;
u32 left = 0;
u32 rest;
- u32 max_item_buf;
+ u32 max_item_buf = 0;
+
+ /* compute maximum amount of publication data to send per message */
+
+ read_lock_bh(&tipc_net_lock);
+ n_ptr = tipc_node_find(node);
+ if (n_ptr) {
+ tipc_node_lock(n_ptr);
+ l_ptr = n_ptr->active_links[0];
+ if (l_ptr)
+ max_item_buf = ((l_ptr->max_pkt - INT_H_SIZE) /
+ ITEM_SIZE) * ITEM_SIZE;
+ tipc_node_unlock(n_ptr);
+ }
+ read_unlock_bh(&tipc_net_lock);
+ if (!max_item_buf)
+ return;
+
+ /* create list of publication messages, then send them as a unit */
+
+ INIT_LIST_HEAD(&message_list);
read_lock_bh(&tipc_nametbl_lock);
- max_item_buf = TIPC_MAX_USER_MSG_SIZE / ITEM_SIZE;
- max_item_buf *= ITEM_SIZE;
rest = publ_cnt * ITEM_SIZE;
list_for_each_entry(publ, &publ_root, local_list) {
@@ -202,13 +224,14 @@ void tipc_named_node_up(unsigned long node)
item++;
left -= ITEM_SIZE;
if (!left) {
- msg_set_link_selector(buf_msg(buf), node);
- tipc_link_send(buf, node, node);
+ list_add_tail((struct list_head *)buf, &message_list);
buf = NULL;
}
}
exit:
read_unlock_bh(&tipc_nametbl_lock);
+
+ tipc_link_send_names(&message_list, (u32)node);
}
/**