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Subject[PATCH net v3 3/4] team: track sum of rx_nohandler for all slaves
Date
CC: Jiri Pirko <jiri@resnulli.us>
CC: netdev@vger.kernel.org
Signed-off-by: Jarod Wilson <jarod@redhat.com>
---
drivers/net/team/team.c | 10 +++++++---
include/linux/if_team.h | 1 +
2 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c
index 718ceea..00558e1 100644
--- a/drivers/net/team/team.c
+++ b/drivers/net/team/team.c
@@ -758,6 +758,8 @@ static rx_handler_result_t team_handle_frame(struct sk_buff **pskb)
u64_stats_update_end(&pcpu_stats->syncp);

skb->dev = team->dev;
+ } else if (res == RX_HANDLER_EXACT) {
+ this_cpu_inc(team->pcpu_stats->rx_nohandler);
} else {
this_cpu_inc(team->pcpu_stats->rx_dropped);
}
@@ -1807,7 +1809,7 @@ team_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *stats)
struct team *team = netdev_priv(dev);
struct team_pcpu_stats *p;
u64 rx_packets, rx_bytes, rx_multicast, tx_packets, tx_bytes;
- u32 rx_dropped = 0, tx_dropped = 0;
+ u32 rx_dropped = 0, tx_dropped = 0, rx_nohandler = 0;
unsigned int start;
int i;

@@ -1828,14 +1830,16 @@ team_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *stats)
stats->tx_packets += tx_packets;
stats->tx_bytes += tx_bytes;
/*
- * rx_dropped & tx_dropped are u32, updated
- * without syncp protection.
+ * rx_dropped, tx_dropped & rx_nohandler are u32,
+ * updated without syncp protection.
*/
rx_dropped += p->rx_dropped;
tx_dropped += p->tx_dropped;
+ rx_nohandler += p->rx_nohandler;
}
stats->rx_dropped = rx_dropped;
stats->tx_dropped = tx_dropped;
+ stats->rx_nohandler = rx_nohandler;
return stats;
}

diff --git a/include/linux/if_team.h b/include/linux/if_team.h
index b84e49c..174f43f 100644
--- a/include/linux/if_team.h
+++ b/include/linux/if_team.h
@@ -24,6 +24,7 @@ struct team_pcpu_stats {
struct u64_stats_sync syncp;
u32 rx_dropped;
u32 tx_dropped;
+ u32 rx_nohandler;
};

struct team;
--
1.8.3.1
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