tcp: add tracing of skbaddr in tcp_event_skb class

Use the existing parameter and print the address of skbaddr
as other trace functions do.

Signed-off-by: Jason Xing <kernelxing@tencent.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>

diff --git a/include/trace/events/tcp.h b/include/trace/events/tcp.h
index ac36067ae066f319eb092bbb112256099ef8169d..6ca3e0343666446873aea8a33fba28ca962d524d 100644 (file)
--- a/include/trace/events/tcp.h
+++ b/include/trace/events/tcp.h
@@ -362,7 +362,8 @@ DECLARE_EVENT_CLASS(tcp_event_skb,
                TP_STORE_ADDR_PORTS_SKB(__entry, skb);
        ),
 
-       TP_printk("src=%pISpc dest=%pISpc", __entry->saddr, __entry->daddr)
+       TP_printk("skbaddr=%p src=%pISpc dest=%pISpc",
+                 __entry->skbaddr, __entry->saddr, __entry->daddr)
 );
 
 DEFINE_EVENT(tcp_event_skb, tcp_bad_csum,