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Commit fe483192 authored by Kees Cook's avatar Kees Cook Committed by Shuah Khan
Browse files

selftests/timers: Add missing fflush(stdout) calls 



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: default avatarKees Cook <keescook@chromium.org>
Signed-off-by: default avatarShuah Khan <skhan@linuxfoundation.org>
parent e8108866

tools/testing/selftests/timers/adjtick.c

+1 −0
Original line number Diff line number Diff line
@@ -136,6 +136,7 @@ int check_tick_adj(long tickval) 


	eppm = get_ppm_drift();

	printf("%lld usec, %lld ppm", systick + (systick * eppm / MILLION), eppm);

	fflush(stdout);



	tx1.modes = 0;

	adjtimex(&tx1);

tools/testing/selftests/timers/leapcrash.c

+1 −0
Original line number Diff line number Diff line
@@ -101,6 +101,7 @@ int main(void) 
		}

		clear_time_state();

		printf(".");

		fflush(stdout);

	}

	printf("[OK]\n");

	return ksft_exit_pass();

tools/testing/selftests/timers/mqueue-lat.c

+1 −0
Original line number Diff line number Diff line
@@ -102,6 +102,7 @@ int main(int argc, char **argv) 
	int ret;



	printf("Mqueue latency :                          ");

	fflush(stdout);



	ret = mqueue_lat_test();

	if (ret < 0) {

tools/testing/selftests/timers/nanosleep.c

+1 −0
Original line number Diff line number Diff line
@@ -142,6 +142,7 @@ int main(int argc, char **argv) 
			continue;



		printf("Nanosleep %-31s ", clockstring(clockid));

		fflush(stdout);



		length = 10;

		while (length <= (NSEC_PER_SEC * 10)) {

tools/testing/selftests/timers/nsleep-lat.c

+1 −0
Original line number Diff line number Diff line
@@ -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)) {