252 	struct amdgpu_vram_mgr_resource *vres = to_amdgpu_vram_mgr_resource(res);  in amdgpu_vram_mgr_bo_visible_size()  local
262 	list_for_each_entry(block, &vres->blocks, link)  in amdgpu_vram_mgr_bo_visible_size()
391 	struct amdgpu_vram_mgr_resource *vres;  in amdgpu_vram_mgr_new()  local
421 	vres = kzalloc(sizeof(*vres), GFP_KERNEL);  in amdgpu_vram_mgr_new()
422 	if (!vres)  in amdgpu_vram_mgr_new()
425 	ttm_resource_init(tbo, place, &vres->base);  in amdgpu_vram_mgr_new()
433 	INIT_LIST_HEAD(&vres->blocks);  in amdgpu_vram_mgr_new()
436 		vres->flags |= DRM_BUDDY_TOPDOWN_ALLOCATION;  in amdgpu_vram_mgr_new()
440 		vres->flags |= DRM_BUDDY_RANGE_ALLOCATION;  in amdgpu_vram_mgr_new()
442 	remaining_size = (u64)vres->base.num_pages << PAGE_SHIFT;  in amdgpu_vram_mgr_new()
482 					   &vres->blocks,  in amdgpu_vram_mgr_new()
483 					   vres->flags);  in amdgpu_vram_mgr_new()
500 		trim_list = &vres->blocks;  in amdgpu_vram_mgr_new()
501 		original_size = (u64)vres->base.num_pages << PAGE_SHIFT;  in amdgpu_vram_mgr_new()
507 		if (!list_is_singular(&vres->blocks)) {  in amdgpu_vram_mgr_new()
508 			block = list_last_entry(&vres->blocks, typeof(*block), link);  in amdgpu_vram_mgr_new()
525 			list_splice_tail(trim_list, &vres->blocks);  in amdgpu_vram_mgr_new()
528 	vres->base.start = 0;  in amdgpu_vram_mgr_new()
529 	list_for_each_entry(block, &vres->blocks, link) {  in amdgpu_vram_mgr_new()
536 		if (start > vres->base.num_pages)  in amdgpu_vram_mgr_new()
537 			start -= vres->base.num_pages;  in amdgpu_vram_mgr_new()
540 		vres->base.start = max(vres->base.start, start);  in amdgpu_vram_mgr_new()
545 	if (amdgpu_is_vram_mgr_blocks_contiguous(&vres->blocks))  in amdgpu_vram_mgr_new()
546 		vres->base.placement |= TTM_PL_FLAG_CONTIGUOUS;  in amdgpu_vram_mgr_new()
549 		vres->base.bus.caching = ttm_cached;  in amdgpu_vram_mgr_new()
551 		vres->base.bus.caching = ttm_write_combined;  in amdgpu_vram_mgr_new()
554 	*res = &vres->base;  in amdgpu_vram_mgr_new()
558 	drm_buddy_free_list(mm, &vres->blocks);  in amdgpu_vram_mgr_new()
561 	ttm_resource_fini(man, &vres->base);  in amdgpu_vram_mgr_new()
562 	kfree(vres);  in amdgpu_vram_mgr_new()
578 	struct amdgpu_vram_mgr_resource *vres = to_amdgpu_vram_mgr_resource(res);  in amdgpu_vram_mgr_del()  local
586 	list_for_each_entry(block, &vres->blocks, link)  in amdgpu_vram_mgr_del()
591 	drm_buddy_free_list(mm, &vres->blocks);  in amdgpu_vram_mgr_del()
597 	kfree(vres);  in amdgpu_vram_mgr_del()