Merge branch 'tipc-next'

Jon Maloy says:

====================
tipc: some optimizations and impovements

The commits in this series contain some relatively simple changes that
lead to better throughput across TIPC connections. We also make changes
to the implementation of link transmission queueing and priority
handling, in order to make the code more comprehensible and maintainable.

v2: Commit #2: Redesigned tipc_msg_validate() to use pskb_may_pull(),
               as per feedback from David Miller.
    Commit #3: Some cosmetic changes to tipc_msg_extract(). I tried to
               replace the unconditional skb_linearize() with calls to
               pskb_may_pull() at selected locations, but I gave up.
               First, skb_trim() requires a fully linearized buffer.
               Second, it doesn't make much sense; the whole buffer
               will end up linearized, one way or another.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 4 insertions, 2 deletions

diff --git a/net/tipc/node.h b/net/tipc/node.h
index 3d18c66b7f78..e89ac04ec2c3 100644
--- a/net/tipc/node.h
+++ b/net/tipc/node.h
@@ -84,7 +84,7 @@ struct tipc_node_bclink {
 	u32 last_sent;
 	u32 oos_state;
 	u32 deferred_size;
-	struct sk_buff_head deferred_queue;
+	struct sk_buff_head deferdq;
 	struct sk_buff *reasm_buf;
 	int inputq_map;
 	bool recv_permitted;
@@ -106,6 +106,7 @@ struct tipc_node_bclink {
  * @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
+ * @capabilities: bitmap, indicating peer node's functional capabilities
  * @signature: node instance identifier
  * @link_id: local and remote bearer ids of changing link, if any
  * @publ_list: list of publications
@@ -125,7 +126,8 @@ struct tipc_node {
 	struct tipc_node_bclink bclink;
 	struct list_head list;
 	int link_cnt;
-	int working_links;
+	u16 working_links;
+	u16 capabilities;
 	u32 signature;
 	u32 link_id;
 	struct list_head publ_list;