From b64df8133c2e8263febbd6d279554d257b85417b Mon Sep 17 00:00:00 2001 From: Kees Cook Date: Mon, 20 May 2019 15:37:49 -0700 Subject: selftests/timers: Add missing fflush(stdout) calls [ Upstream commit fe48319243a626c860fd666ca032daacc2ba84a5 ] When running under a pipe, some timer tests would not report output in real-time because stdout flushes were missing after printf()s that lacked a newline. This adds them to restore real-time status output that humans can enjoy. Signed-off-by: Kees Cook Signed-off-by: Shuah Khan Signed-off-by: Sasha Levin --- tools/testing/selftests/timers/nsleep-lat.c | 1 + 1 file changed, 1 insertion(+) (limited to 'tools/testing/selftests/timers/nsleep-lat.c') diff --git a/tools/testing/selftests/timers/nsleep-lat.c b/tools/testing/selftests/timers/nsleep-lat.c index c3c3dc10db17..eb3e79ed7b4a 100644 --- a/tools/testing/selftests/timers/nsleep-lat.c +++ b/tools/testing/selftests/timers/nsleep-lat.c @@ -155,6 +155,7 @@ int main(int argc, char **argv) continue; printf("nsleep latency %-26s ", clockstring(clockid)); + fflush(stdout); length = 10; while (length <= (NSEC_PER_SEC * 10)) { -- cgit v1.2.3