From f2f9800d4955a96d92896841d8ba9b04201deaa1 Mon Sep 17 00:00:00 2001 From: Ying Xue Date: Fri, 9 Jan 2015 15:27:05 +0800 Subject: tipc: make tipc node table aware of net namespace Global variables associated with node table are below: - node table list (node_htable) - node hash table list (tipc_node_list) - node table lock (node_list_lock) - node number counter (tipc_num_nodes) - node link number counter (tipc_num_links) To make node table support namespace, above global variables must be moved to tipc_net structure in order to keep secret for different namespaces. As a consequence, these variables are allocated and initialized when namespace is created, and deallocated when namespace is destroyed. After the change, functions associated with these variables have to utilize a namespace pointer to access them. So adding namespace pointer as a parameter of these functions is the major change made in the commit. Signed-off-by: Ying Xue Tested-by: Tero Aho Reviewed-by: Jon Maloy Signed-off-by: David S. Miller --- net/tipc/name_table.h | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) (limited to 'net/tipc/name_table.h') diff --git a/net/tipc/name_table.h b/net/tipc/name_table.h index 5f0dee92010d..efccaca7a5d5 100644 --- a/net/tipc/name_table.h +++ b/net/tipc/name_table.h @@ -104,9 +104,11 @@ struct sk_buff *tipc_nametbl_get(const void *req_tlv_area, int req_tlv_space); u32 tipc_nametbl_translate(u32 type, u32 instance, u32 *node); int tipc_nametbl_mc_translate(u32 type, u32 lower, u32 upper, u32 limit, struct tipc_port_list *dports); -struct publication *tipc_nametbl_publish(u32 type, u32 lower, u32 upper, - u32 scope, u32 port_ref, u32 key); -int tipc_nametbl_withdraw(u32 type, u32 lower, u32 ref, u32 key); +struct publication *tipc_nametbl_publish(struct net *net, u32 type, u32 lower, + u32 upper, u32 scope, u32 port_ref, + u32 key); +int tipc_nametbl_withdraw(struct net *net, u32 type, u32 lower, u32 ref, + u32 key); struct publication *tipc_nametbl_insert_publ(u32 type, u32 lower, u32 upper, u32 scope, u32 node, u32 ref, u32 key); -- cgit v1.2.3