Commit ea40b6d3 authored Apr 13, 2018 by Hendrik Brueckner Committed by Arnaldo Carvalho de Melo Apr 26, 2018

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 <brueckner@linux.ibm.com>
Reviewed-by: Thomas Richter <tmricht@linux.ibm.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Cc: Michael Petlan <mpetlan@redhat.com>
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 <acme@redhat.com>

parent f07a2d32

tools/perf/tests/builtin-test.c

+9 −0

Original line number	Diff line number	Diff line
		@@ -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);