[PATCH bpf-next 9/9] selftests/bpf: convert send_signal.c to use subtests

[Andrii Nakryiko]

Convert send_signal set of tests to be exposed as three sub-tests.

Signed-off-by: Andrii Nakryiko <andr...@fb.com>
---
 tools/testing/selftests/bpf/prog_tests/send_signal.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/tools/testing/selftests/bpf/prog_tests/send_signal.c 
b/tools/testing/selftests/bpf/prog_tests/send_signal.c
index d950f4558897..461b423d0584 100644
--- a/tools/testing/selftests/bpf/prog_tests/send_signal.c
+++ b/tools/testing/selftests/bpf/prog_tests/send_signal.c
@@ -219,7 +219,10 @@ void test_send_signal(void)
 {
        int ret = 0;
 
-       ret |= test_send_signal_tracepoint();
-       ret |= test_send_signal_perf();
-       ret |= test_send_signal_nmi();
+       if (test__start_subtest("send_signal_tracepoint"))
+               ret |= test_send_signal_tracepoint();
+       if (test__start_subtest("send_signal_perf"))
+               ret |= test_send_signal_perf();
+       if (test__start_subtest("send_signal_nmi"))
+               ret |= test_send_signal_nmi();
 }
-- 
2.17.1