bridge: Rate limit default address warnings.

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Signed-off-by: Ethan Jackson <ethan@nicira.com>

diff --git a/vswitchd/bridge.c b/vswitchd/bridge.c
index b67ab6d..b8bf8ac 100644 (file)
--- a/vswitchd/bridge.c
+++ b/vswitchd/bridge.c
@@ -1408,10 +1408,11 @@ bridge_pick_local_hw_addr(struct bridge *br, uint8_t ea[ETH_ADDR_LEN],
         VLOG_DBG("bridge %s: using bridge Ethernet address "ETH_ADDR_FMT,
                  br->name, ETH_ADDR_ARGS(ea));
     } else {
+        static struct vlog_rate_limit rl = VLOG_RATE_LIMIT_INIT(1, 10);
         memcpy(ea, br->default_ea, ETH_ADDR_LEN);
         *hw_addr_iface = NULL;
-        VLOG_WARN("bridge %s: using default bridge Ethernet "
-                  "address "ETH_ADDR_FMT, br->name, ETH_ADDR_ARGS(ea));
+        VLOG_WARN_RL(&rl, "bridge %s: using default bridge Ethernet "
+                     "address "ETH_ADDR_FMT, br->name, ETH_ADDR_ARGS(ea));
     }
 
     hmapx_destroy(&mirror_output_ports);