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| author | Jon Paul Maloy <jon.maloy@ericsson.com> | 2015-07-31 00:24:20 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-07-31 02:25:14 +0200 |
| commit | 5045f7b9009f1455268b98cecbcc271663934c85 (patch) | |
| tree | b7398fdb0cca2fc7ac69fa8f699e451d3d895a1c /net/tipc/link.h | |
| parent | tipc: move link synch and failover to link aggregation level (diff) | |
| download | linux-5045f7b9009f1455268b98cecbcc271663934c85.tar.xz linux-5045f7b9009f1455268b98cecbcc271663934c85.zip | |
tipc: move protocol message sending away from link FSM
The implementation of the link FSM currently takes decisions about and
sends out link protocol messages. This is unnecessary, since such
actions are not the result of any link state change, and are even
decided based on non-FSM state information ("silent_intv_cnt").
We now move the sending of unicast link protocol messages to the
function tipc_link_timeout(), and the initial broadcast synchronization
message to tipc_node_link_up(). The latter is done because a link
instance should not need to know whether it is the first or second
link to a destination. Such information is now restricted to and
handled by the link aggregation layer in node.c
Tested-by: Ying Xue <ying.xue@windriver.com>
Signed-off-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 | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/tipc/link.h b/net/tipc/link.h index e377d9ba41c5..b317c4df9079 100644 --- a/net/tipc/link.h +++ b/net/tipc/link.h @@ -212,6 +212,8 @@ struct tipc_link *tipc_link_create(struct tipc_node *n, struct sk_buff_head *namedq); void tipc_link_tnl_prepare(struct tipc_link *l, struct tipc_link *tnl, int mtyp, struct sk_buff_head *xmitq); +void tipc_link_build_bcast_sync_msg(struct tipc_link *l, + struct sk_buff_head *xmitq); void tipc_link_reset_fragments(struct tipc_link *l_ptr); int tipc_link_is_up(struct tipc_link *l_ptr); int tipc_link_is_active(struct tipc_link *l_ptr); |