From 597bdeb4ab7396c43935eded15f82e3e100b3ff3 Mon Sep 17 00:00:00 2001 From: Wang Nan Date: Tue, 3 Nov 2015 10:44:42 +0000 Subject: perf test: Keep test result clean if '-v' not set According to [1], 'perf test' should avoid output too much information if '-v' is not set, only 'Ok', 'FAIL' or 'Skip' need to be printed. This patch removes several messages sent directly to stderr to make the output clean. Before this patch: # perf test dummy 23: Test using a dummy software event to keep tracking : (not supported) Ok After this patch: # perf test dummy 23: Test using a dummy software event to keep tracking : Skip [1] http://lkml.kernel.org/r/20151020134155.GE4400@redhat.com Signed-off-by: Wang Nan Acked-by: Namhyung Kim Tested-by: Arnaldo Carvalho de Melo Cc: Zefan Li Cc: pi3orama@163.com Link: http://lkml.kernel.org/r/1446547486-229499-2-git-send-email-wangnan0@huawei.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/tests/keep-tracking.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'tools/perf/tests/keep-tracking.c') diff --git a/tools/perf/tests/keep-tracking.c b/tools/perf/tests/keep-tracking.c index 4d4b9837b630..a2e2269aa093 100644 --- a/tools/perf/tests/keep-tracking.c +++ b/tools/perf/tests/keep-tracking.c @@ -90,8 +90,8 @@ int test__keep_tracking(void) evsel->attr.enable_on_exec = 0; if (perf_evlist__open(evlist) < 0) { - fprintf(stderr, " (not supported)"); - err = 0; + pr_debug("Unable to open dummy and cycles event\n"); + err = TEST_SKIP; goto out_err; } -- cgit v1.2.3