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>
diff --git a/net/tipc/bearer.h b/net/tipc/bearer.h
index 43f683a..91a8eee 100644
--- a/net/tipc/bearer.h
+++ b/net/tipc/bearer.h
@@ -168,7 +168,7 @@
void tipc_rcv(struct net *net, struct sk_buff *skb, struct tipc_bearer *b_ptr);
int tipc_enable_bearer(struct net *net, const char *bearer_name,
u32 disc_domain, u32 priority);
-int tipc_disable_bearer(const char *name);
+int tipc_disable_bearer(struct net *net, const char *name);
/*
* Routines made available to TIPC by supported media types
@@ -205,7 +205,7 @@
struct tipc_media *tipc_media_find(const char *name);
int tipc_bearer_setup(void);
void tipc_bearer_cleanup(void);
-void tipc_bearer_stop(void);
+void tipc_bearer_stop(struct net *net);
void tipc_bearer_send(u32 bearer_id, struct sk_buff *buf,
struct tipc_media_addr *dest);