From 1815a8831fb04c60d73627816cb0b596266e9bee Mon Sep 17 00:00:00 2001 From: Joe Perches Date: Mon, 3 Feb 2014 17:06:46 -0800 Subject: [PATCH] openvswitch: Use net_ratelimit in OVS_NLERR Each use of pr__once has a per-site flag. Some of the OVS_NLERR messages look as if seeing them multiple times could be useful, so use net_ratelimit() instead of pr_info_once. Signed-off-by: Joe Perches Signed-off-by: Jesse Gross --- net/openvswitch/datapath.h | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/net/openvswitch/datapath.h b/net/openvswitch/datapath.h index 05317380fc03..7ede507500d7 100644 --- a/net/openvswitch/datapath.h +++ b/net/openvswitch/datapath.h @@ -194,7 +194,9 @@ struct sk_buff *ovs_vport_cmd_build_info(struct vport *, u32 pid, u32 seq, int ovs_execute_actions(struct datapath *dp, struct sk_buff *skb); void ovs_dp_notify_wq(struct work_struct *work); -#define OVS_NLERR(fmt, ...) \ - pr_info_once("netlink: " fmt, ##__VA_ARGS__) - +#define OVS_NLERR(fmt, ...) \ +do { \ + if (net_ratelimit()) \ + pr_info("netlink: " fmt, ##__VA_ARGS__); \ +} while (0) #endif /* datapath.h */