ofproto-dpif-upcall: Reduce log level of "Spent unreasonably long" msg

This message can be caused by a time warp and make tests fail.

The message was introduced by commit e79a6c83.
("ofproto: Handle flow installation and eviction in upcall.")

Signed-off-by: YAMAMOTO Takashi <yamamoto@valinux.co.jp>
Signed-off-by: Ben Pfaff <blp@nicira.com>

diff --git a/ofproto/ofproto-dpif-upcall.c b/ofproto/ofproto-dpif-upcall.c
index 78424fd..8369959 100644 (file)
--- a/ofproto/ofproto-dpif-upcall.c
+++ b/ofproto/ofproto-dpif-upcall.c
@@ -601,7 +601,7 @@ udpif_flow_dumper(void *arg)
         atomic_store(&udpif->flow_limit, flow_limit);
 
         if (duration > 2000) {
-            VLOG_WARN("Spent an unreasonably long %lldms dumping flows",
+            VLOG_INFO("Spent an unreasonably long %lldms dumping flows",
                       duration);
         }