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Message-Id: <1454370667-2328-4-git-send-email-jarod@redhat.com> Date: Mon, 1 Feb 2016 18:51:06 -0500 From: Jarod Wilson <jarod@...hat.com> To: linux-kernel@...r.kernel.org Cc: Jarod Wilson <jarod@...hat.com>, Jiri Pirko <jiri@...nulli.us>, netdev@...r.kernel.org Subject: [PATCH net v3 3/4] team: track sum of rx_nohandler for all slaves CC: Jiri Pirko <jiri@...nulli.us> CC: netdev@...r.kernel.org Signed-off-by: Jarod Wilson <jarod@...hat.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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