37  * @end: Last currently dirty bit + 1
48 	unsigned long end;  member
57 	return vbo->dirty && (vbo->dirty->start < vbo->dirty->end);  in vmw_bo_is_dirty()
79 		 &dirty->start, &dirty->end);  in vmw_bo_dirty_scan_pagetable()
93 						  &dirty->start, &dirty->end);  in vmw_bo_dirty_scan_pagetable()
113 	if (dirty->end <= dirty->start)  in vmw_bo_dirty_scan_mkwrite()
118 					     dirty->end - dirty->start);  in vmw_bo_dirty_scan_mkwrite()
128 		pgoff_t end = dirty->bitmap_size;  in vmw_bo_dirty_scan_mkwrite()  local
131 		clean_record_shared_mapping_range(mapping, offset, end, offset,  in vmw_bo_dirty_scan_mkwrite()
133 						  &start, &end);  in vmw_bo_dirty_scan_mkwrite()
135 		if (dirty->start < dirty->end)  in vmw_bo_dirty_scan_mkwrite()
137 				   dirty->end - dirty->start);  in vmw_bo_dirty_scan_mkwrite()
164  * @end: Last page of the range within the buffer object + 1.
171 				   pgoff_t start, pgoff_t end)  in vmw_bo_dirty_pre_unmap()  argument
177 	if (dirty->method != VMW_BO_DIRTY_PAGETABLE || start >= end)  in vmw_bo_dirty_pre_unmap()
180 	wp_shared_mapping_range(mapping, start + offset, end - start);  in vmw_bo_dirty_pre_unmap()
182 					  end - start, offset,  in vmw_bo_dirty_pre_unmap()
184 					  &dirty->end);  in vmw_bo_dirty_pre_unmap()
191  * @end: Last page of the range within the buffer object + 1.
196 			pgoff_t start, pgoff_t end)  in vmw_bo_dirty_unmap()  argument
201 	vmw_bo_dirty_pre_unmap(vbo, start, end);  in vmw_bo_dirty_unmap()
203 				   (loff_t) (end - start) << PAGE_SHIFT);  in vmw_bo_dirty_unmap()
237 	dirty->end = 0;  in vmw_bo_dirty_add()
252 						  &dirty->start, &dirty->end);  in vmw_bo_dirty_add()
295 	pgoff_t start, cur, end;  in vmw_bo_dirty_transfer_to_res()  local
303 	if (res_start >= dirty->end || res_end <= dirty->start)  in vmw_bo_dirty_transfer_to_res()
307 	res_end = max(res_end, dirty->end);  in vmw_bo_dirty_transfer_to_res()
315 		end = find_next_zero_bit(&dirty->bitmap[0], res_end, start + 1);  in vmw_bo_dirty_transfer_to_res()
316 		cur = end + 1;  in vmw_bo_dirty_transfer_to_res()
317 		num = end - start;  in vmw_bo_dirty_transfer_to_res()
319 		vmw_resource_dirty_update(res, start, end);  in vmw_bo_dirty_transfer_to_res()
324 	if (res_start < dirty->end && res_end >= dirty->end)  in vmw_bo_dirty_transfer_to_res()
325 		dirty->end = res_start;  in vmw_bo_dirty_transfer_to_res()
331 	pgoff_t start, cur, end;  in vmw_bo_dirty_clear()  local
339 	if (res_start >= dirty->end || res_end <= dirty->start)  in vmw_bo_dirty_clear()
343 	res_end = max(res_end, dirty->end);  in vmw_bo_dirty_clear()
351 		end = find_next_zero_bit(&dirty->bitmap[0], res_end, start + 1);  in vmw_bo_dirty_clear()
352 		cur = end + 1;  in vmw_bo_dirty_clear()
353 		num = end - start;  in vmw_bo_dirty_clear()
359 	if (res_start < dirty->end && res_end >= dirty->end)  in vmw_bo_dirty_clear()
360 		dirty->end = res_start;  in vmw_bo_dirty_clear()
381 	if (res_start >= dirty->end || res_end <= dirty->start)  in vmw_bo_dirty_clear_res()
385 	res_end = min(res_end, dirty->end);  in vmw_bo_dirty_clear_res()
390 	if (res_start < dirty->end && res_end >= dirty->end)  in vmw_bo_dirty_clear_res()
391 		dirty->end = res_start;  in vmw_bo_dirty_clear_res()
427 		dirty->end = max(dirty->end, page_offset + 1);  in vmw_bo_vm_mkwrite()