20 alloc_empty_config(struct i915_perf *perf)  in alloc_empty_config()  argument
28 	oa_config->perf = perf;  in alloc_empty_config()
33 	mutex_lock(&perf->metrics_lock);  in alloc_empty_config()
35 	oa_config->id = idr_alloc(&perf->metrics_idr, oa_config, 2, 0, GFP_KERNEL);  in alloc_empty_config()
37 		mutex_unlock(&perf->metrics_lock);  in alloc_empty_config()
42 	mutex_unlock(&perf->metrics_lock);  in alloc_empty_config()
48 destroy_empty_config(struct i915_perf *perf)  in destroy_empty_config()  argument
53 	mutex_lock(&perf->metrics_lock);  in destroy_empty_config()
55 	idr_for_each_entry(&perf->metrics_idr, tmp, id) {  in destroy_empty_config()
63 		idr_remove(&perf->metrics_idr, oa_config->id);  in destroy_empty_config()
65 	mutex_unlock(&perf->metrics_lock);  in destroy_empty_config()
72 get_empty_config(struct i915_perf *perf)  in get_empty_config()  argument
77 	mutex_lock(&perf->metrics_lock);  in get_empty_config()
79 	idr_for_each_entry(&perf->metrics_idr, tmp, id) {  in get_empty_config()
86 	mutex_unlock(&perf->metrics_lock);  in get_empty_config()
92 test_stream(struct i915_perf *perf)  in test_stream()  argument
95 	struct i915_oa_config *oa_config = get_empty_config(perf);  in test_stream()
97 		.engine = intel_engine_lookup_user(perf->i915,  in test_stream()
101 		.oa_format = IS_GEN(perf->i915, 12) ?  in test_stream()
117 	stream->perf = perf;  in test_stream()
119 	mutex_lock(&perf->lock);  in test_stream()
124 	mutex_unlock(&perf->lock);  in test_stream()
133 	struct i915_perf *perf = stream->perf;  in stream_destroy()  local
135 	mutex_lock(&perf->lock);  in stream_destroy()
137 	mutex_unlock(&perf->lock);  in stream_destroy()
145 	/* Quick check we can create a perf stream */  in live_sanitycheck()
147 	stream = test_stream(&i915->perf);  in live_sanitycheck()
204 	stream = test_stream(&i915->perf);  in live_noa_delay()
208 	expected = atomic64_read(&stream->perf->noa_programming_delay);  in live_noa_delay()
297 	stream = test_stream(&i915->perf);  in live_noa_gpr()
422 	struct i915_perf *perf = &i915->perf;  in i915_perf_live_selftests()  local
425 	if (!perf->metrics_kobj || !perf->ops.enable_metric_set)  in i915_perf_live_selftests()
431 	err = alloc_empty_config(&i915->perf);  in i915_perf_live_selftests()
437 	destroy_empty_config(&i915->perf);  in i915_perf_live_selftests()