48 to_amdgpu_device(struct amdgpu_vram_mgr *mgr)  in to_amdgpu_device()  argument
50 	return container_of(mgr, struct amdgpu_device, mman.vram_mgr);  in to_amdgpu_device()
271 	struct amdgpu_vram_mgr *mgr = to_vram_mgr(man);  in amdgpu_vram_mgr_do_reserve()  local
272 	struct amdgpu_device *adev = to_amdgpu_device(mgr);  in amdgpu_vram_mgr_do_reserve()
273 	struct drm_buddy *mm = &mgr->mm;  in amdgpu_vram_mgr_do_reserve()
278 	list_for_each_entry_safe(rsv, temp, &mgr->reservations_pending, blocks) {  in amdgpu_vram_mgr_do_reserve()
292 		atomic64_add(vis_usage, &mgr->vis_usage);  in amdgpu_vram_mgr_do_reserve()
296 		list_move(&rsv->blocks, &mgr->reserved_pages);  in amdgpu_vram_mgr_do_reserve()
309 int amdgpu_vram_mgr_reserve_range(struct amdgpu_vram_mgr *mgr,  in amdgpu_vram_mgr_reserve_range()  argument
324 	mutex_lock(&mgr->lock);  in amdgpu_vram_mgr_reserve_range()
325 	list_add_tail(&rsv->blocks, &mgr->reservations_pending);  in amdgpu_vram_mgr_reserve_range()
326 	amdgpu_vram_mgr_do_reserve(&mgr->manager);  in amdgpu_vram_mgr_reserve_range()
327 	mutex_unlock(&mgr->lock);  in amdgpu_vram_mgr_reserve_range()
343 int amdgpu_vram_mgr_query_page_status(struct amdgpu_vram_mgr *mgr,  in amdgpu_vram_mgr_query_page_status()  argument
349 	mutex_lock(&mgr->lock);  in amdgpu_vram_mgr_query_page_status()
351 	list_for_each_entry(rsv, &mgr->reservations_pending, blocks) {  in amdgpu_vram_mgr_query_page_status()
359 	list_for_each_entry(rsv, &mgr->reserved_pages, blocks) {  in amdgpu_vram_mgr_query_page_status()
369 	mutex_unlock(&mgr->lock);  in amdgpu_vram_mgr_query_page_status()
389 	struct amdgpu_vram_mgr *mgr = to_vram_mgr(man);  in amdgpu_vram_mgr_new()  local
390 	struct amdgpu_device *adev = to_amdgpu_device(mgr);  in amdgpu_vram_mgr_new()
393 	struct drm_buddy *mm = &mgr->mm;  in amdgpu_vram_mgr_new()
438 	if (fpfn || lpfn != mgr->mm.size)  in amdgpu_vram_mgr_new()
444 	mutex_lock(&mgr->lock);  in amdgpu_vram_mgr_new()
449 			min_block_size = mgr->default_page_size;  in amdgpu_vram_mgr_new()
492 	mutex_unlock(&mgr->lock);  in amdgpu_vram_mgr_new()
518 		mutex_lock(&mgr->lock);  in amdgpu_vram_mgr_new()
522 		mutex_unlock(&mgr->lock);  in amdgpu_vram_mgr_new()
553 	atomic64_add(vis_usage, &mgr->vis_usage);  in amdgpu_vram_mgr_new()
559 	mutex_unlock(&mgr->lock);  in amdgpu_vram_mgr_new()
579 	struct amdgpu_vram_mgr *mgr = to_vram_mgr(man);  in amdgpu_vram_mgr_del()  local
580 	struct amdgpu_device *adev = to_amdgpu_device(mgr);  in amdgpu_vram_mgr_del()
581 	struct drm_buddy *mm = &mgr->mm;  in amdgpu_vram_mgr_del()
585 	mutex_lock(&mgr->lock);  in amdgpu_vram_mgr_del()
592 	mutex_unlock(&mgr->lock);  in amdgpu_vram_mgr_del()
594 	atomic64_sub(vis_usage, &mgr->vis_usage);  in amdgpu_vram_mgr_del()
718 uint64_t amdgpu_vram_mgr_vis_usage(struct amdgpu_vram_mgr *mgr)  in amdgpu_vram_mgr_vis_usage()  argument
720 	return atomic64_read(&mgr->vis_usage);  in amdgpu_vram_mgr_vis_usage()
738 	struct amdgpu_vram_mgr_resource *mgr = to_amdgpu_vram_mgr_resource(res);  in amdgpu_vram_mgr_intersects()  local
742 	list_for_each_entry(block, &mgr->blocks, link) {  in amdgpu_vram_mgr_intersects()
771 	struct amdgpu_vram_mgr_resource *mgr = to_amdgpu_vram_mgr_resource(res);  in amdgpu_vram_mgr_compatible()  local
775 	list_for_each_entry(block, &mgr->blocks, link) {  in amdgpu_vram_mgr_compatible()
800 	struct amdgpu_vram_mgr *mgr = to_vram_mgr(man);  in amdgpu_vram_mgr_debug()  local
801 	struct drm_buddy *mm = &mgr->mm;  in amdgpu_vram_mgr_debug()
805 		   amdgpu_vram_mgr_vis_usage(mgr));  in amdgpu_vram_mgr_debug()
807 	mutex_lock(&mgr->lock);  in amdgpu_vram_mgr_debug()
809 		   mgr->default_page_size >> 10);  in amdgpu_vram_mgr_debug()
814 	list_for_each_entry(block, &mgr->reserved_pages, link)  in amdgpu_vram_mgr_debug()
816 	mutex_unlock(&mgr->lock);  in amdgpu_vram_mgr_debug()
836 	struct amdgpu_vram_mgr *mgr = &adev->mman.vram_mgr;  in amdgpu_vram_mgr_init()  local
837 	struct ttm_resource_manager *man = &mgr->manager;  in amdgpu_vram_mgr_init()
845 	err = drm_buddy_init(&mgr->mm, man->size, PAGE_SIZE);  in amdgpu_vram_mgr_init()
849 	mutex_init(&mgr->lock);  in amdgpu_vram_mgr_init()
850 	INIT_LIST_HEAD(&mgr->reservations_pending);  in amdgpu_vram_mgr_init()
851 	INIT_LIST_HEAD(&mgr->reserved_pages);  in amdgpu_vram_mgr_init()
852 	mgr->default_page_size = PAGE_SIZE;  in amdgpu_vram_mgr_init()
854 	ttm_set_driver_manager(&adev->mman.bdev, TTM_PL_VRAM, &mgr->manager);  in amdgpu_vram_mgr_init()
869 	struct amdgpu_vram_mgr *mgr = &adev->mman.vram_mgr;  in amdgpu_vram_mgr_fini()  local
870 	struct ttm_resource_manager *man = &mgr->manager;  in amdgpu_vram_mgr_fini()
880 	mutex_lock(&mgr->lock);  in amdgpu_vram_mgr_fini()
881 	list_for_each_entry_safe(rsv, temp, &mgr->reservations_pending, blocks)  in amdgpu_vram_mgr_fini()
884 	list_for_each_entry_safe(rsv, temp, &mgr->reserved_pages, blocks) {  in amdgpu_vram_mgr_fini()
885 		drm_buddy_free_list(&mgr->mm, &rsv->allocated);  in amdgpu_vram_mgr_fini()
888 	drm_buddy_fini(&mgr->mm);  in amdgpu_vram_mgr_fini()
889 	mutex_unlock(&mgr->lock);  in amdgpu_vram_mgr_fini()