From e3cfddd577e763496c25ddb855cfff48b1174b63 Mon Sep 17 00:00:00 2001 From: Roopa Prabhu Date: Wed, 30 Aug 2017 22:18:13 -0700 Subject: bridge: add tracepoint in br_fdb_update This extends bridge fdb table tracepoints to also cover learned fdb entries in the br_fdb_update path. Note that unlike other tracepoints I have moved this to when the fdb is modified because this is in the datapath and can generate a lot of noise in the trace output. br_fdb_update is also called from added_by_user context in the NTF_USE case which is already traced ..hence the !added_by_user check. Signed-off-by: Roopa Prabhu Acked-by: Nikolay Aleksandrov Signed-off-by: David S. Miller --- net/core/net-traces.c | 1 + 1 file changed, 1 insertion(+) (limited to 'net/core/net-traces.c') diff --git a/net/core/net-traces.c b/net/core/net-traces.c index 4a0292c97070..1132820c8e62 100644 --- a/net/core/net-traces.c +++ b/net/core/net-traces.c @@ -42,6 +42,7 @@ EXPORT_TRACEPOINT_SYMBOL_GPL(fib6_table_lookup); EXPORT_TRACEPOINT_SYMBOL_GPL(br_fdb_add); EXPORT_TRACEPOINT_SYMBOL_GPL(br_fdb_external_learn_add); EXPORT_TRACEPOINT_SYMBOL_GPL(fdb_delete); +EXPORT_TRACEPOINT_SYMBOL_GPL(br_fdb_update); #endif EXPORT_TRACEPOINT_SYMBOL_GPL(kfree_skb); -- cgit v1.2.3