path: root/net/tipc/addr.h
diff options
authorYing Xue <ying.xue@windriver.com>2015-01-09 15:27:05 +0800
committerDavid S. Miller <davem@davemloft.net>2015-01-12 16:24:32 -0500
commitf2f9800d4955a96d92896841d8ba9b04201deaa1 (patch)
tree3b817800cfd8fcb2de6d5a3d7eb4fff972fba681 /net/tipc/addr.h
parenttipc: involve namespace infrastructure (diff)
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 <ying.xue@windriver.com> Tested-by: Tero Aho <Tero.Aho@coriant.com> Reviewed-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/tipc/addr.h')
1 files changed, 2 insertions, 0 deletions
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;