diff options
| -rw-r--r-- | drivers/gpu/drm/i915/gt/selftest_engine_pm.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/gt/selftest_engine_pm.c b/drivers/gpu/drm/i915/gt/selftest_engine_pm.c index ca080445695e..c3d965279fc3 100644 --- a/drivers/gpu/drm/i915/gt/selftest_engine_pm.c +++ b/drivers/gpu/drm/i915/gt/selftest_engine_pm.c @@ -112,11 +112,11 @@ static int __measure_timestamps(struct intel_context *ce, /* Run the request for a 100us, sampling timestamps before/after */ preempt_disable(); - *dt = ktime_get_raw_fast_ns(); + *dt = local_clock(); write_semaphore(&sema[2], 0); udelay(100); + *dt = local_clock() - *dt; write_semaphore(&sema[2], 1); - *dt = ktime_get_raw_fast_ns() - *dt; preempt_enable(); if (i915_request_wait(rq, 0, HZ / 2) < 0) { |