From 7a93ba804847c3257a2f116b7a0c978835813333 Mon Sep 17 00:00:00 2001 From: Jason Xing Date: Wed, 19 Feb 2025 16:13:32 +0800 Subject: [PATCH] selftests/bpf: Add rto max for bpf_setsockopt test Test the TCP_RTO_MAX_MS optname in the existing setget_sockopt test. Signed-off-by: Jason Xing Signed-off-by: Martin KaFai Lau Link: https://patch.msgid.link/20250219081333.56378-3-kerneljasonxing@gmail.com --- tools/testing/selftests/bpf/progs/bpf_tracing_net.h | 1 + tools/testing/selftests/bpf/progs/setget_sockopt.c | 1 + 2 files changed, 2 insertions(+) diff --git a/tools/testing/selftests/bpf/progs/bpf_tracing_net.h b/tools/testing/selftests/bpf/progs/bpf_tracing_net.h index 59843b430f76a..eb6ed1b7b2efe 100644 --- a/tools/testing/selftests/bpf/progs/bpf_tracing_net.h +++ b/tools/testing/selftests/bpf/progs/bpf_tracing_net.h @@ -49,6 +49,7 @@ #define TCP_SAVED_SYN 28 #define TCP_CA_NAME_MAX 16 #define TCP_NAGLE_OFF 1 +#define TCP_RTO_MAX_MS 44 #define TCP_ECN_OK 1 #define TCP_ECN_QUEUE_CWR 2 diff --git a/tools/testing/selftests/bpf/progs/setget_sockopt.c b/tools/testing/selftests/bpf/progs/setget_sockopt.c index 6dd4318debbfb..106fe430f41b9 100644 --- a/tools/testing/selftests/bpf/progs/setget_sockopt.c +++ b/tools/testing/selftests/bpf/progs/setget_sockopt.c @@ -61,6 +61,7 @@ static const struct sockopt_test sol_tcp_tests[] = { { .opt = TCP_NOTSENT_LOWAT, .new = 1314, .expected = 1314, }, { .opt = TCP_BPF_SOCK_OPS_CB_FLAGS, .new = BPF_SOCK_OPS_ALL_CB_FLAGS, .expected = BPF_SOCK_OPS_ALL_CB_FLAGS, }, + { .opt = TCP_RTO_MAX_MS, .new = 2000, .expected = 2000, }, { .opt = 0, }, };