tipc: make tipc node address support net namespace

[sagit-ice-cold/kernel_xiaomi_msm8998.git] / net / tipc / addr.h

diff --git a/net/tipc/addr.h b/net/tipc/addr.h
index 4e364c4..c700c2d 100644 (file)
--- a/net/tipc/addr.h
+++ b/net/tipc/addr.h
@@ -39,12 +39,12 @@
 
 #include <linux/types.h>
 #include <linux/tipc.h>
+#include <net/net_namespace.h>
+#include <net/netns/generic.h>
 
 #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;
@@ -55,42 +55,10 @@ static inline u32 tipc_cluster_mask(u32 addr)
        return addr & TIPC_CLUSTER_MASK;
 }
 
-static inline int in_own_cluster_exact(u32 addr)
-{
-       return !((addr ^ tipc_own_addr) >> 12);
-}
-
-/**
- * in_own_node - test for node inclusion; <0.0.0> always matches
- */
-static inline int in_own_node(u32 addr)
-{
-       return (addr == tipc_own_addr) || !addr;
-}
-
-/**
- * in_own_cluster - test for cluster inclusion; <0.0.0> always matches
- */
-static inline int in_own_cluster(u32 addr)
-{
-       return in_own_cluster_exact(addr) || !addr;
-}
-
-/**
- * addr_domain - convert 2-bit scope value to equivalent message lookup domain
- *
- * Needed when address of a named message must be looked up a second time
- * after a network hop.
- */
-static inline u32 addr_domain(u32 sc)
-{
-       if (likely(sc == TIPC_NODE_SCOPE))
-               return tipc_own_addr;
-       if (sc == TIPC_CLUSTER_SCOPE)
-               return tipc_cluster_mask(tipc_own_addr);
-       return tipc_zone_mask(tipc_own_addr);
-}
-
+int in_own_cluster(struct net *net, u32 addr);
+int in_own_cluster_exact(struct net *net, u32 addr);
+int in_own_node(struct net *net, u32 addr);
+u32 addr_domain(struct net *net, u32 sc);
 int tipc_addr_domain_valid(u32);
 int tipc_addr_node_valid(u32 addr);
 int tipc_in_scope(u32 domain, u32 addr);