diff options
Diffstat (limited to 'net/tipc/node.h')
| -rw-r--r-- | net/tipc/node.h | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/net/tipc/node.h b/net/tipc/node.h index 8784907486c0..651a1581a210 100644 --- a/net/tipc/node.h +++ b/net/tipc/node.h @@ -109,7 +109,7 @@ struct tipc_bclink_entry { struct tipc_node { u32 addr; struct kref kref; - spinlock_t lock; + rwlock_t lock; struct net *net; struct hlist_node hash; int active_links[2]; @@ -145,7 +145,8 @@ void tipc_node_detach_link(struct tipc_node *n_ptr, struct tipc_link *l_ptr); bool tipc_node_is_up(struct tipc_node *n); int tipc_node_get_linkname(struct net *net, u32 bearer_id, u32 node, char *linkname, size_t len); -void tipc_node_unlock(struct tipc_node *node); +void tipc_node_read_lock(struct tipc_node *n); +void tipc_node_read_unlock(struct tipc_node *node); int tipc_node_xmit(struct net *net, struct sk_buff_head *list, u32 dnode, int selector); int tipc_node_xmit_skb(struct net *net, struct sk_buff *skb, u32 dest, @@ -157,11 +158,6 @@ int tipc_node_add_conn(struct net *net, u32 dnode, u32 port, u32 peer_port); void tipc_node_remove_conn(struct net *net, u32 dnode, u32 port); int tipc_nl_node_dump(struct sk_buff *skb, struct netlink_callback *cb); -static inline void tipc_node_lock(struct tipc_node *node) -{ - spin_lock_bh(&node->lock); -} - static inline struct tipc_link *node_active_link(struct tipc_node *n, int sel) { int bearer_id = n->active_links[sel & 1]; |