diff options
| author | Arkadi Sharshevsky <arkadis@mellanox.com> | 2017-07-18 10:10:18 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-07-18 11:57:33 -0700 |
| commit | a6c9b5d1990577eed514110f4ba4d3bc032c57fd (patch) | |
| tree | c82ad0c837e98970b0ba8da812373b61264958fb | |
| parent | 60f040ca11b968371fc1cd910d4648e58e6b80d3 (diff) | |
| download | linux-a6c9b5d1990577eed514110f4ba4d3bc032c57fd.tar.bz2 | |
mlxsw: spectrum_router: Set activity interval according to both neighbour tables
The neighbours' activity is currently dumped according to the ARP
table's DELAY_PROBE time, but with the introduction of IPv6 offload we
should set the interval according to the minimum between the ARP and
ndisc tables.
Signed-off-by: Arkadi Sharshvesky <arkadis@mellanox.com>
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c index 312fb67277d7..cb797fb43b3d 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c @@ -932,8 +932,11 @@ mlxsw_sp_neigh_entry_lookup(struct mlxsw_sp *mlxsw_sp, struct neighbour *n) static void mlxsw_sp_router_neighs_update_interval_init(struct mlxsw_sp *mlxsw_sp) { - unsigned long interval = NEIGH_VAR(&arp_tbl.parms, DELAY_PROBE_TIME); + unsigned long interval; + interval = min_t(unsigned long, + NEIGH_VAR(&arp_tbl.parms, DELAY_PROBE_TIME), + NEIGH_VAR(&nd_tbl.parms, DELAY_PROBE_TIME)); mlxsw_sp->router->neighs_update.interval = jiffies_to_msecs(interval); } @@ -1321,7 +1324,7 @@ int mlxsw_sp_router_netevent_event(struct notifier_block *unused, p = ptr; /* We don't care about changes in the default table. */ - if (!p->dev || p->tbl != &arp_tbl) + if (!p->dev || (p->tbl != &arp_tbl && p->tbl != &nd_tbl)) return NOTIFY_DONE; /* We are in atomic context and can't take RTNL mutex, |