From: Hendrik Brueckner Date: Fri, 13 Apr 2018 07:42:23 +0000 (+0200) Subject: perf tests: Let 'perf test list' display subtests X-Git-Tag: v4.18-rc1~165^2~17^2~39 X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=ea40b6d3222e5feef178d9b49baead28e9b5fe20;p=users%2Fjedix%2Flinux-maple.git 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 --- 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);