commit 9c03b282badb7600058321c80e367f93b4013bd0
author Roopa Prabhu <roopa@cumulusnetworks.com> Thu Feb 14 09:15:10 2019 -0800
committer David S. Miller <davem@davemloft.net> Sun Feb 17 10:33:39 2019 -0800
tree 2c290387e73bb0f9c2db9e2181db4cd74b52324a
parent 9e8ccd895704d61baebdefc164e524fb038d9697

trace: events: add a few neigh tracepoints

The goal here is to trace neigh state changes covering all possible
neigh update paths. Plus have a specific trace point in neigh_update
to cover flags sent to neigh_update.

Signed-off-by: Roopa Prabhu <roopa@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

net/core/net-traces.c

diff --git a/net/core/net-traces.c b/net/core/net-traces.c
index 419af6d..470b179 100644
--- a/net/core/net-traces.c
+++ b/net/core/net-traces.c
@@ -43,6 +43,14 @@ EXPORT_TRACEPOINT_SYMBOL_GPL(fdb_delete);
 EXPORT_TRACEPOINT_SYMBOL_GPL(br_fdb_update);
 #endif
 
+#include <trace/events/neigh.h>
+EXPORT_TRACEPOINT_SYMBOL_GPL(neigh_update);
+EXPORT_TRACEPOINT_SYMBOL_GPL(neigh_update_done);
+EXPORT_TRACEPOINT_SYMBOL_GPL(neigh_timer_handler);
+EXPORT_TRACEPOINT_SYMBOL_GPL(neigh_event_send_done);
+EXPORT_TRACEPOINT_SYMBOL_GPL(neigh_event_send_dead);
+EXPORT_TRACEPOINT_SYMBOL_GPL(neigh_cleanup_and_release);
+
 EXPORT_TRACEPOINT_SYMBOL_GPL(kfree_skb);
 
 EXPORT_TRACEPOINT_SYMBOL_GPL(napi_poll);