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/addr.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'net/tipc/addr.h') diff --git a/net/tipc/addr.h b/net/tipc/addr.h index 60b00ab93d74..3e1f18e29f1e 100644 --- a/net/tipc/addr.h +++ b/net/tipc/addr.h @@ -40,6 +40,8 @@ #define TIPC_ZONE_MASK 0xff000000u #define TIPC_CLUSTER_MASK 0xfffff000u +extern u32 tipc_own_addr __read_mostly; + static inline u32 tipc_zone_mask(u32 addr) { return addr & TIPC_ZONE_MASK; -- cgit v1.2.3-59-g8ed1b