Commit 3cfbde04 authored by Steven Rostedt's avatar Steven Rostedt Committed by Jakub Kicinski
Browse files

net/tcp_ao: tracing: Hide tcp_ao events under CONFIG_TCP_AO 



Several of the tcp_ao events are only called when CONFIG_TCP_AO is
defined. As each event can take up to 5K regardless if they are used or
not, it's best not to define them when they are not used. Add #ifdef
around these events when they are not used.

Signed-off-by: default avatarSteven Rostedt (Google) <rostedt@goodmis.org>
Reviewed-by: default avatarSimon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250612094616.4222daf0@batman.local.home


Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 8909f5f4

include/trace/events/tcp.h

+2 −0
Original line number Diff line number Diff line
@@ -692,6 +692,7 @@ DEFINE_EVENT(tcp_ao_event, tcp_ao_handshake_failure, 
	TP_ARGS(sk, skb, keyid, rnext, maclen)

);



#ifdef CONFIG_TCP_AO

DEFINE_EVENT(tcp_ao_event, tcp_ao_wrong_maclen,

	TP_PROTO(const struct sock *sk, const struct sk_buff *skb,

		 const __u8 keyid, const __u8 rnext, const __u8 maclen),
@@ -830,6 +831,7 @@ DEFINE_EVENT(tcp_ao_event_sne, tcp_ao_rcv_sne_update, 
	TP_PROTO(const struct sock *sk, __u32 new_sne),

	TP_ARGS(sk, new_sne)

);

#endif /* CONFIG_TCP_AO */



#endif /* _TRACE_TCP_H */