From ea40b6d3222e5feef178d9b49baead28e9b5fe20 Mon Sep 17 00:00:00 2001 From: Hendrik Brueckner Date: Fri, 13 Apr 2018 09:42:23 +0200 Subject: perf tests: Let 'perf test list' display subtests The output of perf test and perf test list differ because perf test list does not display subtests. Correct this behavior and also let perf test list report subtests. For example: $ ./perf test 2>&1 |wc -l 65 Without this commit: $ ./perf test list 2>&1 |wc -l 57 With this commit: $ ./perf test list 2>&1 |wc -l 65 Signed-off-by: Hendrik Brueckner Reviewed-by: Thomas Richter Acked-by: Jiri Olsa Cc: Michael Petlan Cc: linux-s390@vger.kernel.org LPU-Reference: 1523605343-11970-1-git-send-email-brueckner@linux.ibm.com Link: https://lkml.kernel.org/n/tip-efb74jw7x2xs2bucp5hf4ilu@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/tests/builtin-test.c | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'tools/perf/tests/builtin-test.c') diff --git a/tools/perf/tests/builtin-test.c b/tools/perf/tests/builtin-test.c index cac8f8889bc3..2bde505e2e7e 100644 --- a/tools/perf/tests/builtin-test.c +++ b/tools/perf/tests/builtin-test.c @@ -654,6 +654,15 @@ static int perf_test__list(int argc, const char **argv) continue; pr_info("%2d: %s\n", i, t->desc); + + if (t->subtest.get_nr) { + int subn = t->subtest.get_nr(); + int subi; + + for (subi = 0; subi < subn; subi++) + pr_info("%2d:%1d: %s\n", i, subi + 1, + t->subtest.get_desc(subi)); + } } perf_test__list_shell(argc, argv, i); -- cgit v1.2.3