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authorJohn Stultz <john.stultz@linaro.org>2015-05-14 01:13:04 +0300
committerShuah Khan <shuahkh@osg.samsung.com>2015-05-27 00:58:07 +0300
commitacd5705d2d17a229b1aa0e549951ec66164b9379 (patch)
treefbd21c4157f1c9697fb519eb338239791849c50a /tools/testing/selftests/timers
parent859b1bebe1e0e2e1fdfec77b019b9d7c27588e02 (diff)
downloadlinux-acd5705d2d17a229b1aa0e549951ec66164b9379.tar.xz
kselftests: timers: Ease alarmtimer-suspend unreasonable latency value
On the hardware I have, resume latency from an alarm is often 2-3 seconds (with a fair amount of variability due to the RTC's single second granularity). Having four seconds be the pass/fail bar is maybe a little too tight, so extend this to 5 seconds. Cc: Shuah Khan <shuahkh@osg.samsung.com> Cc: Prarit Bhargava <prarit@redhat.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Richard Cochran <richardcochran@gmail.com> Signed-off-by: John Stultz <john.stultz@linaro.org> Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
Diffstat (limited to 'tools/testing/selftests/timers')
-rw-r--r--tools/testing/selftests/timers/alarmtimer-suspend.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/testing/selftests/timers/alarmtimer-suspend.c b/tools/testing/selftests/timers/alarmtimer-suspend.c
index 99a1ad331ac8..13586b68ef51 100644
--- a/tools/testing/selftests/timers/alarmtimer-suspend.c
+++ b/tools/testing/selftests/timers/alarmtimer-suspend.c
@@ -57,7 +57,7 @@ static inline int ksft_exit_fail(void)
#define NSEC_PER_SEC 1000000000ULL
-#define UNREASONABLE_LAT (NSEC_PER_SEC * 4) /* hopefully we resume in 4secs */
+#define UNREASONABLE_LAT (NSEC_PER_SEC * 5) /* hopefully we resume in 5 secs */
#define SUSPEND_SECS 15
int alarmcount;