From: Joe Perches <j...@perches.com>
commit 1815a8831fb04c60d73627816cb0b596266e9bee upstream
Each use of pr_<level>_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 <j...@perches.com>
Signed-off-by: Jesse Gross <je...@nicira.com>
Signed-off-by: He Zhe <zhe...@windriver.com>
---
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 6be9fbb..0f5e77c 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 */
--
1.9.1
--
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