From: Alexander Duyck Date: Thu, 14 May 2015 21:31:28 +0000 (-0700) Subject: ip_tunnel: Report Rx dropped in ip_tunnel_get_stats64 X-Git-Tag: v4.2~362^2~288 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c24a59649f3c8f4f78adc2d0e31423fa883b012b;p=platform%2Fkernel%2Flinux-amlogic.git ip_tunnel: Report Rx dropped in ip_tunnel_get_stats64 The rx_dropped stat wasn't being reported when ip_tunnel_get_stats64 was called. This was leading to some confusing results in my debug as I was seeing rx_errors increment but no other value which pointed me toward the type of error being seen. This change corrects that by using netdev_stats_to_stats64 to copy all available dev stats instead of just the few that were hand picked. Signed-off-by: Alexander Duyck Signed-off-by: Eric Dumazet Signed-off-by: David S. Miller --- diff --git a/net/ipv4/ip_tunnel_core.c b/net/ipv4/ip_tunnel_core.c index 3998b18..6a51a71 100644 --- a/net/ipv4/ip_tunnel_core.c +++ b/net/ipv4/ip_tunnel_core.c @@ -165,6 +165,8 @@ struct rtnl_link_stats64 *ip_tunnel_get_stats64(struct net_device *dev, { int i; + netdev_stats_to_stats64(tot, &dev->stats); + for_each_possible_cpu(i) { const struct pcpu_sw_netstats *tstats = per_cpu_ptr(dev->tstats, i); @@ -185,22 +187,6 @@ struct rtnl_link_stats64 *ip_tunnel_get_stats64(struct net_device *dev, tot->tx_bytes += tx_bytes; } - tot->multicast = dev->stats.multicast; - - tot->rx_crc_errors = dev->stats.rx_crc_errors; - tot->rx_fifo_errors = dev->stats.rx_fifo_errors; - tot->rx_length_errors = dev->stats.rx_length_errors; - tot->rx_frame_errors = dev->stats.rx_frame_errors; - tot->rx_errors = dev->stats.rx_errors; - - tot->tx_fifo_errors = dev->stats.tx_fifo_errors; - tot->tx_carrier_errors = dev->stats.tx_carrier_errors; - tot->tx_dropped = dev->stats.tx_dropped; - tot->tx_aborted_errors = dev->stats.tx_aborted_errors; - tot->tx_errors = dev->stats.tx_errors; - - tot->collisions = dev->stats.collisions; - return tot; } EXPORT_SYMBOL_GPL(ip_tunnel_get_stats64);