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| author | Ying Xue <ying.xue@windriver.com> | 2014-11-26 11:41:53 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-11-26 12:30:17 -0500 |
| commit | bc6fecd4098df2d21b056486e5b418c84be95032 (patch) | |
| tree | 4b37da9bbd5fda66bba92558de5e6c9dfe97b7f6 /net/tipc/link.h | |
| parent | 58dc55f25631178ee74cd27185956a8f7dcb3e32 (diff) | |
| download | linux-bc6fecd4098df2d21b056486e5b418c84be95032.tar.bz2 | |
tipc: use generic SKB list APIs to manage deferred queue of link
Use standard SKB list APIs associated with struct sk_buff_head to
manage link's deferred queue, simplifying relevant code.
Signed-off-by: Ying Xue <ying.xue@windriver.com>
Reviewed-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/tipc/link.h')
| -rw-r--r-- | net/tipc/link.h | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/net/tipc/link.h b/net/tipc/link.h index 96f1e1bf0798..de7b8833641a 100644 --- a/net/tipc/link.h +++ b/net/tipc/link.h @@ -124,9 +124,7 @@ struct tipc_stats { * @last_retransmitted: sequence number of most recently retransmitted message * @stale_count: # of identical retransmit requests made by peer * @next_in_no: next sequence number to expect for inbound messages - * @deferred_inqueue_sz: # of messages in inbound message queue - * @oldest_deferred_in: ptr to first inbound message in queue - * @newest_deferred_in: ptr to last inbound message in queue + * @deferred_queue: deferred queue saved OOS b'cast message received from node * @unacked_window: # of inbound messages rx'd without ack'ing back to peer * @next_out: ptr to first unsent outbound message in queue * @waiting_sks: linked list of sockets waiting for link congestion to abate @@ -178,9 +176,7 @@ struct tipc_link { /* Reception */ u32 next_in_no; - u32 deferred_inqueue_sz; - struct sk_buff *oldest_deferred_in; - struct sk_buff *newest_deferred_in; + struct sk_buff_head deferred_queue; u32 unacked_window; /* Congestion handling */ @@ -224,8 +220,7 @@ void tipc_link_bundle_rcv(struct sk_buff *buf); void tipc_link_proto_xmit(struct tipc_link *l_ptr, u32 msg_typ, int prob, u32 gap, u32 tolerance, u32 priority, u32 acked_mtu); void tipc_link_push_packets(struct tipc_link *l_ptr); -u32 tipc_link_defer_pkt(struct sk_buff **head, struct sk_buff **tail, - struct sk_buff *buf); +u32 tipc_link_defer_pkt(struct sk_buff_head *list, struct sk_buff *buf); void tipc_link_set_queue_limits(struct tipc_link *l_ptr, u32 window); void tipc_link_retransmit(struct tipc_link *l_ptr, struct sk_buff *start, u32 retransmits); |