diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2020-12-17 17:22:43 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2020-12-17 22:22:19 +0000 |
| commit | b8b1391f7bfff83397ddc47c0083c2c7ed06be37 (patch) | |
| tree | 780cea7a6ac2d5b224cf9b47741da66ce52bb5fc /lib/igt_dummyload.h | |
| parent | ed15a8d259429a77647c1d8691385f1b82915a13 (diff) | |
i915/perf_pmu: Exercise I915_PMU_SOFTWARE_GT_AWAKE_TIME
Measure the sample gt-awake time while each engine and every engine is
busy. They should all report the same duration, the elapsed runtime of
the batch.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
Diffstat (limited to 'lib/igt_dummyload.h')
| -rw-r--r-- | lib/igt_dummyload.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/igt_dummyload.h b/lib/igt_dummyload.h index 3ece70a5..9e19ffab 100644 --- a/lib/igt_dummyload.h +++ b/lib/igt_dummyload.h @@ -107,6 +107,7 @@ static inline void igt_spin_busywait_until_started(igt_spin_t *spin) void igt_terminate_spins(void); void igt_unshare_spins(void); +void igt_free_spins(int i915); enum igt_cork_type { CORK_SYNC_FD = 1, |