diff options
| author |   Lorenzo Bianconi <lorenzo@kernel.org> | 2020-03-19 17:41:27 +0100 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2020-03-19 21:24:58 -0700 |
| commit | 66fe4a078879d1f7655363e7a7216703b72c68ad (patch) | |
| tree | 85a163cd9f5a607356b68aee31afc1e37035fc80 /drivers/net/veth.c | |
| parent | veth: introduce more specialized counters in veth_stats (diff) | |
| download | linux-dev-66fe4a078879d1f7655363e7a7216703b72c68ad.tar.xz linux-dev-66fe4a078879d1f7655363e7a7216703b72c68ad.zip | |
veth: distinguish between rx_drops and xdp_drops
Distinguish between rx_drops and xdp_drops since the latter is already
reported in rx_packets. Report xdp_drops in ethtool statistics
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/veth.c')
| -rw-r--r-- | drivers/net/veth.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/net/veth.c b/drivers/net/veth.c index bad8fd432067..2307696d4897 100644 --- a/drivers/net/veth.c +++ b/drivers/net/veth.c @@ -90,6 +90,7 @@ static const struct veth_q_stat_desc veth_rq_stats_desc[] = { { "xdp_packets", VETH_RQ_STAT(xdp_packets) }, { "xdp_bytes", VETH_RQ_STAT(xdp_bytes) }, { "xdp_drops", VETH_RQ_STAT(xdp_drops) }, + { "rx_drops", VETH_RQ_STAT(rx_drops) }, }; #define VETH_RQ_STATS_LEN ARRAY_SIZE(veth_rq_stats_desc) @@ -294,7 +295,7 @@ static void veth_stats_rx(struct veth_stats *result, struct net_device *dev) result->xdp_packets = 0; result->xdp_bytes = 0; - result->xdp_drops = 0; + result->rx_drops = 0; for (i = 0; i < dev->num_rx_queues; i++) { struct veth_rq_stats *stats = &priv->rq[i].stats; u64 packets, bytes, drops; @@ -304,11 +305,11 @@ static void veth_stats_rx(struct veth_stats *result, struct net_device *dev) start = u64_stats_fetch_begin_irq(&stats->syncp); packets = stats->vs.xdp_packets; bytes = stats->vs.xdp_bytes; - drops = stats->vs.xdp_drops; + drops = stats->vs.rx_drops; } while (u64_stats_fetch_retry_irq(&stats->syncp, start)); result->xdp_packets += packets; result->xdp_bytes += bytes; - result->xdp_drops += drops; + result->rx_drops += drops; } } @@ -325,7 +326,7 @@ static void veth_get_stats64(struct net_device *dev, tot->tx_packets = packets; veth_stats_rx(&rx, dev); - tot->rx_dropped = rx.xdp_drops; + tot->rx_dropped = rx.rx_drops; tot->rx_bytes = rx.xdp_bytes; tot->rx_packets = rx.xdp_packets; @@ -753,7 +754,8 @@ static int veth_xdp_rcv(struct veth_rq *rq, int budget, u64_stats_update_begin(&rq->stats.syncp); rq->stats.vs.xdp_bytes += stats->xdp_bytes; - rq->stats.vs.xdp_drops += stats->xdp_drops + stats->rx_drops; + rq->stats.vs.xdp_drops += stats->xdp_drops; + rq->stats.vs.rx_drops += stats->rx_drops; rq->stats.vs.xdp_packets += done; u64_stats_update_end(&rq->stats.syncp); |