i915/selftests/i915_gem_evict.c

48 static int populate_ggtt(struct i915_ggtt *ggtt, struct list_head *objects)
57 		obj = i915_gem_object_create_internal(ggtt->vm.i915,
75 		 count, ggtt->vm.total / PAGE_SIZE);
77 	if (list_empty(&ggtt->vm.bound_list)) {
85 static void unpin_ggtt(struct i915_ggtt *ggtt)
89 	list_for_each_entry(vma, &ggtt->vm.bound_list, vm_link)
94 static void cleanup_objects(struct i915_ggtt *ggtt, struct list_head *list)
104 	i915_gem_drain_freed_objects(ggtt->vm.i915);
110 	struct i915_ggtt *ggtt = gt->ggtt;
116 	err = populate_ggtt(ggtt, &objects);
121 	mutex_lock(&ggtt->vm.mutex);
122 	err = i915_gem_evict_something(&ggtt->vm, NULL,
126 	mutex_unlock(&ggtt->vm.mutex);
133 	unpin_ggtt(ggtt);
136 	mutex_lock(&ggtt->vm.mutex);
137 	err = i915_gem_evict_something(&ggtt->vm, NULL,
141 	mutex_unlock(&ggtt->vm.mutex);
149 	cleanup_objects(ggtt, &objects);
156 	struct i915_ggtt *ggtt = gt->ggtt;
166 	err = populate_ggtt(ggtt, &objects);
186 	cleanup_objects(ggtt, &objects);
193 	struct i915_ggtt *ggtt = gt->ggtt;
203 	err = populate_ggtt(ggtt, &objects);
208 	mutex_lock(&ggtt->vm.mutex);
209 	err = i915_gem_evict_for_node(&ggtt->vm, NULL, &target, 0);
210 	mutex_unlock(&ggtt->vm.mutex);
217 	unpin_ggtt(ggtt);
220 	mutex_lock(&ggtt->vm.mutex);
221 	err = i915_gem_evict_for_node(&ggtt->vm, NULL, &target, 0);
222 	mutex_unlock(&ggtt->vm.mutex);
230 	cleanup_objects(ggtt, &objects);
244 	struct i915_ggtt *ggtt = gt->ggtt;
262 	ggtt->vm.mm.color_adjust = mock_color_adjust;
263 	GEM_BUG_ON(!i915_vm_has_cache_coloring(&ggtt->vm));
301 	mutex_lock(&ggtt->vm.mutex);
302 	err = i915_gem_evict_for_node(&ggtt->vm, NULL, &target, 0);
303 	mutex_unlock(&ggtt->vm.mutex);
314 	mutex_lock(&ggtt->vm.mutex);
315 	err = i915_gem_evict_for_node(&ggtt->vm, NULL, &target, 0);
316 	mutex_unlock(&ggtt->vm.mutex);
326 	unpin_ggtt(ggtt);
327 	cleanup_objects(ggtt, &objects);
328 	ggtt->vm.mm.color_adjust = NULL;
335 	struct i915_ggtt *ggtt = gt->ggtt;
342 	err = populate_ggtt(ggtt, &objects);
347 	mutex_lock(&ggtt->vm.mutex);
348 	err = i915_gem_evict_vm(&ggtt->vm, NULL, NULL);
349 	mutex_unlock(&ggtt->vm.mutex);
356 	unpin_ggtt(ggtt);
359 		mutex_lock(&ggtt->vm.mutex);
360 		err = i915_gem_evict_vm(&ggtt->vm, &ww, NULL);
361 		mutex_unlock(&ggtt->vm.mutex);
371 	cleanup_objects(ggtt, &objects);
379 	struct i915_ggtt *ggtt = gt->ggtt;
410 	mutex_lock(&ggtt->vm.mutex);
411 	err = i915_gem_gtt_insert(&ggtt->vm, NULL, &hole,
413 				  0, ggtt->vm.total,
423 		mutex_unlock(&ggtt->vm.mutex);
425 		mutex_lock(&ggtt->vm.mutex);
431 		if (i915_gem_gtt_insert(&ggtt->vm, NULL, &r->node,
433 					0, ggtt->vm.total,
445 	mutex_unlock(&ggtt->vm.mutex);
517 	mutex_lock(&ggtt->vm.mutex);
531 	mutex_unlock(&ggtt->vm.mutex);