From 4873ac3c8ed3b0285f18b81e501249c26284c2ca Mon Sep 17 00:00:00 2001 From: dingtianhong Date: Tue, 25 Mar 2014 17:44:44 +0800 Subject: [PATCH] bonding: add net_ratelimt to avoid spam in arp interval Remove the unnecessary log and add net_ratelimit to the others, in order to avoid spam the log. Cc: Joe Perches Cc: Jay Vosburgh Cc: Veaceslav Falico Cc: Andy Gospodarek Signed-off-by: Ding Tianhong Signed-off-by: David S. Miller --- drivers/net/bonding/bond_main.c | 16 +++++++++------- 1 file changed, 9 insertions(+), 7 deletions(-) diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c index 7802c2ebdb0d..5be34b72a048 100644 --- a/drivers/net/bonding/bond_main.c +++ b/drivers/net/bonding/bond_main.c @@ -2138,16 +2138,17 @@ static void bond_arp_send(struct net_device *slave_dev, int arp_op, NULL, slave_dev->dev_addr, NULL); if (!skb) { - pr_err("ARP packet allocation failed\n"); + net_err_ratelimited("ARP packet allocation failed\n"); return; } if (outer->vlan_id) { if (inner->vlan_id) { pr_debug("inner tag: proto %X vid %X\n", ntohs(inner->vlan_proto), inner->vlan_id); - skb = __vlan_put_tag(skb, inner->vlan_proto, inner->vlan_id); + skb = __vlan_put_tag(skb, inner->vlan_proto, + inner->vlan_id); if (!skb) { - pr_err("failed to insert inner VLAN tag\n"); + net_err_ratelimited("failed to insert inner VLAN tag\n"); return; } } @@ -2156,7 +2157,7 @@ static void bond_arp_send(struct net_device *slave_dev, int arp_op, ntohs(outer->vlan_proto), outer->vlan_id); skb = vlan_put_tag(skb, outer->vlan_proto, outer->vlan_id); if (!skb) { - pr_err("failed to insert outer VLAN tag\n"); + net_err_ratelimited("failed to insert outer VLAN tag\n"); return; } } @@ -2187,9 +2188,10 @@ static void bond_arp_send_all(struct bonding *bond, struct slave *slave) /* there's no route to target - try to send arp * probe to generate any traffic (arp_validate=0) */ - if (bond->params.arp_validate && net_ratelimit()) - pr_warn("%s: no route to arp_ip_target %pI4 and arp_validate is set\n", - bond->dev->name, &targets[i]); + if (bond->params.arp_validate) + net_warn_ratelimited("%s: no route to arp_ip_target %pI4 and arp_validate is set\n", + bond->dev->name, + &targets[i]); bond_arp_send(slave->dev, ARPOP_REQUEST, targets[i], 0, &inner, &outer); continue; } -- GitLab