From 5ff54dedf35bfee7a16eb9f8fb7ecadf7d5564cb Mon Sep 17 00:00:00 2001 From: Feng Zhou Date: Thu, 20 Apr 2023 11:27:35 +0800 Subject: selftests/bpf: Add test to access integer type of variable array Add prog test for accessing integer type of variable array in tracing program. In addition, hook load_balance function to access sd->span[0], only to confirm whether the load is successful. Because there is no direct way to trigger load_balance call. Co-developed-by: Chengming Zhou Signed-off-by: Chengming Zhou Signed-off-by: Feng Zhou Link: https://lore.kernel.org/r/20230420032735.27760-3-zhoufeng.zf@bytedance.com Signed-off-by: Alexei Starovoitov --- tools/testing/selftests/bpf/prog_tests/tracing_struct.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'tools/testing/selftests/bpf/prog_tests/tracing_struct.c') diff --git a/tools/testing/selftests/bpf/prog_tests/tracing_struct.c b/tools/testing/selftests/bpf/prog_tests/tracing_struct.c index 48dc9472e160..1c75a32186d6 100644 --- a/tools/testing/selftests/bpf/prog_tests/tracing_struct.c +++ b/tools/testing/selftests/bpf/prog_tests/tracing_struct.c @@ -53,6 +53,8 @@ static void test_fentry(void) ASSERT_EQ(skel->bss->t5_ret, 1, "t5 ret"); + ASSERT_EQ(skel->bss->t6, 1, "t6 ret"); + tracing_struct__detach(skel); destroy_skel: tracing_struct__destroy(skel); -- cgit