summaryrefslogtreecommitdiff
path: root/drivers/net
diff options
context:
space:
mode:
authorNogah Frankel <nogahf@mellanox.com>2018-02-28 10:45:04 +0100
committerDavid S. Miller <davem@davemloft.net>2018-02-28 12:06:01 -0500
commit23f2b4048cc49d786c452f681dd5d8920ca095a7 (patch)
tree6ebff97c2eea83aecd1273a49cacfa538fadc6b0 /drivers/net
parentfd5ac14a1aae63ef95b22cc2eb23e3a25b3436be (diff)
mlxsw: spectrum: Update sch_prio stats to include sch_red related drops
sch_prio as root qdisc should count all the drops its children have. Since it is possible for it to have sch_red children, it needs to count RED early drops. Signed-off-by: Nogah Frankel <nogahf@mellanox.com> Reviewed-by: Yuval Mintz <yuvalm@mellanox.com> Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net')
-rw-r--r--drivers/net/ethernet/mellanox/mlxsw/spectrum_qdisc.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_qdisc.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_qdisc.c
index 5ddaafc8aa18..bed7495d35d6 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_qdisc.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_qdisc.c
@@ -584,6 +584,7 @@ mlxsw_sp_qdisc_get_prio_stats(struct mlxsw_sp_port *mlxsw_sp_port,
for (i = 0; i < IEEE_8021QAZ_MAX_TCS; i++) {
drops += xstats->tail_drop[i];
+ drops += xstats->wred_drop[i];
backlog += xstats->backlog[i];
}
drops = drops - stats_base->drops;
@@ -619,8 +620,10 @@ mlxsw_sp_setup_tc_qdisc_prio_clean_stats(struct mlxsw_sp_port *mlxsw_sp_port,
stats_base->tx_bytes = stats->tx_bytes;
stats_base->drops = 0;
- for (i = 0; i < IEEE_8021QAZ_MAX_TCS; i++)
+ for (i = 0; i < IEEE_8021QAZ_MAX_TCS; i++) {
stats_base->drops += xstats->tail_drop[i];
+ stats_base->drops += xstats->wred_drop[i];
+ }
mlxsw_sp_qdisc->stats_base.backlog = 0;
}