From 40e0b09081420853542571c38875b48b60404ebb Mon Sep 17 00:00:00 2001 From: Peilin Ye Date: Thu, 19 Jan 2023 16:45:16 -0800 Subject: net/sock: Introduce trace_sk_data_ready() As suggested by Cong, introduce a tracepoint for all ->sk_data_ready() callback implementations. For example: <...> iperf-609 [002] ..... 70.660425: sk_data_ready: family=2 protocol=6 func=sock_def_readable iperf-609 [002] ..... 70.660436: sk_data_ready: family=2 protocol=6 func=sock_def_readable <...> Suggested-by: Cong Wang Signed-off-by: Peilin Ye Signed-off-by: David S. Miller --- net/tls/tls_sw.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'net/tls') diff --git a/net/tls/tls_sw.c b/net/tls/tls_sw.c index 9ed978634125..fa137063aaa0 100644 --- a/net/tls/tls_sw.c +++ b/net/tls/tls_sw.c @@ -43,6 +43,7 @@ #include #include +#include #include "tls.h" @@ -2284,6 +2285,8 @@ static void tls_data_ready(struct sock *sk) struct tls_sw_context_rx *ctx = tls_sw_ctx_rx(tls_ctx); struct sk_psock *psock; + trace_sk_data_ready(sk); + tls_strp_data_ready(&ctx->strp); psock = sk_psock_get(sk); -- cgit v1.2.3