diff options
| -rw-r--r-- | net/tipc/node.h | 63 |
1 files changed, 34 insertions, 29 deletions
diff --git a/net/tipc/node.h b/net/tipc/node.h index 411b19114064..bb7f708ce19b 100644 --- a/net/tipc/node.h +++ b/net/tipc/node.h @@ -53,56 +53,61 @@ #define WAIT_NODE_DOWN 0x0004 /* wait until peer node is declared down */ /** + * struct tipc_node_bclink - TIPC node bclink structure + * @acked: sequence # of last outbound b'cast message acknowledged by node + * @last_in: sequence # of last in-sequence b'cast message received from node + * @last_sent: sequence # of last b'cast message sent by node + * @oos_state: state tracker for handling OOS b'cast messages + * @deferred_size: number of OOS b'cast messages in deferred queue + * @deferred_head: oldest OOS b'cast message received from node + * @deferred_tail: newest OOS b'cast message received from node + * @reasm_head: broadcast reassembly queue head from node + * @reasm_tail: last broadcast fragment received from node + * @recv_permitted: true if node is allowed to receive b'cast messages + */ +struct tipc_node_bclink { + u32 acked; + u32 last_in; + u32 last_sent; + u32 oos_state; + u32 deferred_size; + struct sk_buff *deferred_head; + struct sk_buff *deferred_tail; + struct sk_buff *reasm_head; + struct sk_buff *reasm_tail; + bool recv_permitted; +}; + +/** * struct tipc_node - TIPC node structure * @addr: network address of node * @lock: spinlock governing access to structure * @hash: links to adjacent nodes in unsorted hash chain - * @list: links to adjacent nodes in sorted list of cluster's nodes - * @nsub: list of "node down" subscriptions monitoring node * @active_links: pointers to active links to node * @links: pointers to all links to node - * @working_links: number of working links to node (both active and standby) * @block_setup: bit mask of conditions preventing link establishment to node + * @bclink: broadcast-related info + * @list: links to adjacent nodes in sorted list of cluster's nodes + * @working_links: number of working links to node (both active and standby) * @link_cnt: number of links to node * @signature: node instance identifier - * @bclink: broadcast-related info + * @nsub: list of "node down" subscriptions monitoring node * @rcu: rcu struct for tipc_node - * @acked: sequence # of last outbound b'cast message acknowledged by node - * @last_in: sequence # of last in-sequence b'cast message received from node - * @last_sent: sequence # of last b'cast message sent by node - * @oos_state: state tracker for handling OOS b'cast messages - * @deferred_size: number of OOS b'cast messages in deferred queue - * @deferred_head: oldest OOS b'cast message received from node - * @deferred_tail: newest OOS b'cast message received from node - * @reasm_head: broadcast reassembly queue head from node - * @reasm_tail: last broadcast fragment received from node - * @recv_permitted: true if node is allowed to receive b'cast messages */ struct tipc_node { u32 addr; spinlock_t lock; struct hlist_node hash; - struct list_head list; - struct list_head nsub; struct tipc_link *active_links[2]; struct tipc_link *links[MAX_BEARERS]; + int block_setup; + struct tipc_node_bclink bclink; + struct list_head list; int link_cnt; int working_links; - int block_setup; u32 signature; + struct list_head nsub; struct rcu_head rcu; - struct { - u32 acked; - u32 last_in; - u32 last_sent; - u32 oos_state; - u32 deferred_size; - struct sk_buff *deferred_head; - struct sk_buff *deferred_tail; - struct sk_buff *reasm_head; - struct sk_buff *reasm_tail; - bool recv_permitted; - } bclink; }; extern struct list_head tipc_node_list; |