From 347475395434abb2b61bf59c2952470f37072567 Mon Sep 17 00:00:00 2001 From: Ying Xue Date: Fri, 9 Jan 2015 15:27:10 +0800 Subject: tipc: make tipc node address support net namespace If net namespace is supported in tipc, each namespace will be treated as a separate tipc node. Therefore, every namespace must own its private tipc node address. This means the "tipc_own_addr" global variable of node address must be moved to tipc_net structure to satisfy the requirement. It's turned out that users also can assign node address for every namespace. Signed-off-by: Ying Xue Tested-by: Tero Aho Reviewed-by: Jon Maloy Signed-off-by: David S. Miller --- net/tipc/msg.h | 21 +++++++++++---------- 1 file changed, 11 insertions(+), 10 deletions(-) (limited to 'net/tipc/msg.h') diff --git a/net/tipc/msg.h b/net/tipc/msg.h index 69f37e652a8e..526ef345b70e 100644 --- a/net/tipc/msg.h +++ b/net/tipc/msg.h @@ -748,19 +748,20 @@ static inline u32 msg_tot_origport(struct tipc_msg *m) } struct sk_buff *tipc_buf_acquire(u32 size); -bool tipc_msg_reverse(struct sk_buff *buf, u32 *dnode, int err); +bool tipc_msg_reverse(struct net *net, struct sk_buff *buf, u32 *dnode, + int err); int tipc_msg_eval(struct net *net, struct sk_buff *buf, u32 *dnode); -void tipc_msg_init(struct tipc_msg *m, u32 user, u32 type, u32 hsize, - u32 destnode); -struct sk_buff *tipc_msg_create(uint user, uint type, uint hdr_sz, - uint data_sz, u32 dnode, u32 onode, - u32 dport, u32 oport, int errcode); +void tipc_msg_init(struct net *net, struct tipc_msg *m, u32 user, u32 type, + u32 hsize, u32 destnode); +struct sk_buff *tipc_msg_create(struct net *net, uint user, uint type, + uint hdr_sz, uint data_sz, u32 dnode, + u32 onode, u32 dport, u32 oport, int errcode); int tipc_buf_append(struct sk_buff **headbuf, struct sk_buff **buf); bool tipc_msg_bundle(struct sk_buff_head *list, struct sk_buff *skb, u32 mtu); -bool tipc_msg_make_bundle(struct sk_buff_head *list, struct sk_buff *skb, - u32 mtu, u32 dnode); -int tipc_msg_build(struct tipc_msg *mhdr, struct msghdr *m, int offset, - int dsz, int mtu, struct sk_buff_head *list); +bool tipc_msg_make_bundle(struct net *net, struct sk_buff_head *list, + struct sk_buff *skb, u32 mtu, u32 dnode); +int tipc_msg_build(struct net *net, struct tipc_msg *mhdr, struct msghdr *m, + int offset, int dsz, int mtu, struct sk_buff_head *list); struct sk_buff *tipc_msg_reassemble(struct sk_buff_head *list); #endif -- cgit v1.2.3-55-g7522