diff options
| author | Antonio Quartulli <antonio@open-mesh.com> | 2016-01-16 11:40:15 +0300 |
|---|---|---|
| committer | Antonio Quartulli <a@unstable.cc> | 2016-02-29 11:05:32 +0300 |
| commit | 95d392784dd0a51e4216e075f04a68c922745985 (patch) | |
| tree | 4494e96e8be0cfbe82cb2ad7605a825a01c577ce /net/batman-adv/distributed-arp-table.c | |
| parent | 0b5ecc6811bd576ecc9813bbe069f2293cb1c6aa (diff) | |
| download | linux-95d392784dd0a51e4216e075f04a68c922745985.tar.xz | |
batman-adv: keep track of when unicast packets are sent
To enable ELP to send probing packets over wireless links
only if needed, batman-adv must keep track of the last time
it sent a unicast packet towards every neighbour.
For this purpose a 2 main changes are introduced:
1) a new member of the elp_neigh_node structure stores the
last time a unicast packet was sent towards this neighbour;
2) a wrapper function for sending unicast packets is
implemented. This function will simply update the member
describe din point 1) and then forward the packet to the
real sending routine.
Point 2) implies that any code-path leading to a unicast
sending now has to use the new wrapper.
Signed-off-by: Antonio Quartulli <antonio@open-mesh.com>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
Diffstat (limited to 'net/batman-adv/distributed-arp-table.c')
| -rw-r--r-- | net/batman-adv/distributed-arp-table.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/net/batman-adv/distributed-arp-table.c b/net/batman-adv/distributed-arp-table.c index 4c9b69d465a6..e96d7c745b4a 100644 --- a/net/batman-adv/distributed-arp-table.c +++ b/net/batman-adv/distributed-arp-table.c @@ -654,9 +654,7 @@ static bool batadv_dat_send_data(struct batadv_priv *bat_priv, goto free_neigh; } - send_status = batadv_send_skb_packet(tmp_skb, - neigh_node->if_incoming, - neigh_node->addr); + send_status = batadv_send_unicast_skb(tmp_skb, neigh_node); if (send_status == NET_XMIT_SUCCESS) { /* count the sent packet */ switch (packet_subtype) { |