339 	struct window_context *cur;  in alloc_window_dirty_bytemap()  local
343 		cur = &context->windows.window[i];  in alloc_window_dirty_bytemap()
345 		free(cur->dirty_bmap);  in alloc_window_dirty_bytemap()
347 		cur->dirty_bmap = calloc((cur->size >>  in alloc_window_dirty_bytemap()
349 					 sizeof(*cur->dirty_bmap));  in alloc_window_dirty_bytemap()
363 int set_window_bytemap(struct mbox_context *context, struct window_context *cur,  in set_window_bytemap()  argument
366 	if (offset + size > (cur->size >> context->block_size_shift)) {  in set_window_bytemap()
371 			cur->size << context->block_size_shift);  in set_window_bytemap()
375 	memset(cur->dirty_bmap + offset, val, size);  in set_window_bytemap()
454 	struct window_context *oldest = NULL, *cur;  in find_oldest_window()  local
459 		cur = &context->windows.window[i];  in find_oldest_window()
461 		if (cur->age < min_age) {  in find_oldest_window()
462 			min_age = cur->age;  in find_oldest_window()
463 			oldest = cur;  in find_oldest_window()
478 	struct window_context *largest = NULL, *cur;  in find_largest_window()  local
483 		cur = &context->windows.window[i];  in find_largest_window()
485 		if (cur->size > max_size) {  in find_largest_window()
486 			max_size = cur->size;  in find_largest_window()
487 			largest = cur;  in find_largest_window()
511 	struct window_context *cur;  in search_windows()  local
517 		cur = &context->windows.window[i];  in search_windows()
518 		if (cur->flash_offset == FLASH_OFFSET_UNINIT) {  in search_windows()
521 				return cur;  in search_windows()
525 		if ((offset >= cur->flash_offset) &&  in search_windows()
526 		    (offset < (cur->flash_offset + cur->size))) {  in search_windows()
527 			if (exact && (cur->flash_offset != offset)) {  in search_windows()
531 			cur->age = ++(context->windows.max_age);  in search_windows()
532 			return cur;  in search_windows()
558 	struct window_context *cur = NULL;  in create_map_window()  local
565 	cur = search_windows(context, FLASH_OFFSET_UNINIT, true);  in create_map_window()
568 	if (!cur) {  in create_map_window()
570 		cur = find_oldest_window(context);  in create_map_window()
571 		reset_window(context, cur);  in create_map_window()
591 		offset &= ~(cur->size - 1);  in create_map_window()
598 	} else if ((offset + cur->size) > context->flash_size) {  in create_map_window()
610 			cur->size = align_down(context->flash_size - offset,  in create_map_window()
617 			cur->size = context->flash_size - offset;  in create_map_window()
622 	rc = copy_flash(context, offset, cur->mem, cur->size);  in create_map_window()
625 		reset_window(context, cur);  in create_map_window()
634 	cur->size = align_up(rc, (1ULL << context->block_size_shift));  in create_map_window()
636 	memset(cur->mem + rc, 0xFF, cur->size - rc);  in create_map_window()
651 		for (i = offset; i < (offset + cur->size); i += (cur->size - 1)) {  in create_map_window()
663 	set_window_bytemap(context, cur, 0,  in create_map_window()
664 			   cur->size >> context->block_size_shift,  in create_map_window()
668 	cur->flash_offset = offset;  in create_map_window()
669 	cur->age = ++(context->windows.max_age);  in create_map_window()
670 	*this_window = cur;  in create_map_window()