Commit 7a93ba80 authored by Jason Xing's avatar Jason Xing Committed by Martin KaFai Lau
Browse files

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: default avatarJason Xing <kerneljasonxing@gmail.com>
Signed-off-by: default avatarMartin KaFai Lau <martin.lau@kernel.org>
Link: https://patch.msgid.link/20250219081333.56378-3-kerneljasonxing@gmail.com
parent 6810c771

tools/testing/selftests/bpf/progs/bpf_tracing_net.h

+1 −0
Original line number Diff line number Diff line
@@ -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

tools/testing/selftests/bpf/progs/setget_sockopt.c

+1 −0
Original line number Diff line number Diff line
@@ -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, },

};