diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2017-11-22 18:03:11 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2017-11-23 07:25:49 +0000 |
| commit | e2d8057598e78d466167b9a89c18e63324a8cc1f (patch) | |
| tree | 2903aed8825c058500463afc857f43a906a72cbc /tests/perf_pmu.c | |
| parent | db31e3c1ca0953b6e6832c25060acd01012a66dd (diff) | |
igt/perf_pmu: Test for supported perf before starting test_interrupts
Check for the perf event prior to calibrating the nop batch, so that we
don't spend 4.5s before skipping.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Diffstat (limited to 'tests/perf_pmu.c')
| -rw-r--r-- | tests/perf_pmu.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tests/perf_pmu.c b/tests/perf_pmu.c index 8585ed7b..f4de3ec7 100644 --- a/tests/perf_pmu.c +++ b/tests/perf_pmu.c @@ -880,11 +880,11 @@ test_interrupts(int gem_fd) unsigned int i; int fd; + fd = open_pmu(I915_PMU_INTERRUPTS); + cal = calibrate_nop(gem_fd, calibration_us); sz = batch_len_us * cal / calibration_us; - fd = open_pmu(I915_PMU_INTERRUPTS); - gem_quiescent_gpu(gem_fd); /* Wait for idle state. */ |