Lines Matching refs:backup
42 struct vmw_buffer_object *backup = res->backup; in vmw_resource_mob_attach() local
43 struct rb_node **new = &backup->res_tree.rb_node, *parent = NULL; in vmw_resource_mob_attach()
45 dma_resv_assert_held(res->backup->base.base.resv); in vmw_resource_mob_attach()
59 rb_insert_color(&res->mob_node, &backup->res_tree); in vmw_resource_mob_attach()
61 vmw_bo_prio_add(backup, res->used_prio); in vmw_resource_mob_attach()
70 struct vmw_buffer_object *backup = res->backup; in vmw_resource_mob_detach() local
72 dma_resv_assert_held(backup->base.base.resv); in vmw_resource_mob_detach()
74 rb_erase(&res->mob_node, &backup->res_tree); in vmw_resource_mob_detach()
76 vmw_bo_prio_del(backup, res->used_prio); in vmw_resource_mob_detach()
123 if (res->backup) { in vmw_resource_release()
124 struct ttm_buffer_object *bo = &res->backup->base; in vmw_resource_release()
141 vmw_bo_dirty_release(res->backup); in vmw_resource_release()
143 vmw_bo_unreference(&res->backup); in vmw_resource_release()
226 res->backup = NULL; in vmw_resource_init()
325 struct vmw_buffer_object *backup; in vmw_resource_buf_alloc() local
328 if (likely(res->backup)) { in vmw_resource_buf_alloc()
329 BUG_ON(res->backup->base.base.size < size); in vmw_resource_buf_alloc()
336 &vmw_bo_bo_free, &backup); in vmw_resource_buf_alloc()
340 res->backup = backup; in vmw_resource_buf_alloc()
388 if (res->backup->dirty && !res->dirty) { in vmw_resource_do_validate()
392 } else if (!res->backup->dirty && res->dirty) { in vmw_resource_do_validate()
408 vmw_bo_dirty_unmap(res->backup, start, end); in vmw_resource_do_validate()
450 if (switch_backup && new_backup != res->backup) { in vmw_resource_unreserve()
451 if (res->backup) { in vmw_resource_unreserve()
454 vmw_bo_dirty_release(res->backup); in vmw_resource_unreserve()
455 vmw_bo_unreference(&res->backup); in vmw_resource_unreserve()
459 res->backup = vmw_bo_reference(new_backup); in vmw_resource_unreserve()
469 res->backup = NULL; in vmw_resource_unreserve()
472 vmw_bo_dirty_release(res->backup); in vmw_resource_unreserve()
513 if (unlikely(res->backup == NULL)) { in vmw_resource_check_buffer()
520 ttm_bo_get(&res->backup->base); in vmw_resource_check_buffer()
521 val_buf->bo = &res->backup->base; in vmw_resource_check_buffer()
532 ret = ttm_bo_validate(&res->backup->base, in vmw_resource_check_buffer()
547 vmw_bo_unreference(&res->backup); in vmw_resource_check_buffer()
572 if (res->func->needs_backup && res->backup == NULL && in vmw_resource_reserve()
679 if (res->backup) in vmw_resource_validate()
680 val_buf.bo = &res->backup->base; in vmw_resource_validate()
720 else if (!res->func->needs_backup && res->backup) { in vmw_resource_validate()
722 vmw_bo_unreference(&res->backup); in vmw_resource_validate()
964 if (res->backup) { in vmw_resource_pin()
965 vbo = res->backup; in vmw_resource_pin()
1019 if (--res->pin_count == 0 && res->backup) { in vmw_resource_unpin()
1020 struct vmw_buffer_object *vbo = res->backup; in vmw_resource_unpin()