344 	struct window_context *cur;  in windows_alloc_dirty_bytemap()  local
348 		cur = &context->windows.window[i];  in windows_alloc_dirty_bytemap()
350 		free(cur->dirty_bmap);  in windows_alloc_dirty_bytemap()
352 		cur->dirty_bmap = calloc((context->windows.default_size >>  in windows_alloc_dirty_bytemap()
354 					 sizeof(*cur->dirty_bmap));  in windows_alloc_dirty_bytemap()
368 int window_set_bytemap(struct mbox_context *context, struct window_context *cur,  in window_set_bytemap()  argument
371 	if (offset + size > (cur->size >> context->backend.block_size_shift)) {  in window_set_bytemap()
376 			cur->size << context->backend.block_size_shift);  in window_set_bytemap()
380 	memset(cur->dirty_bmap + offset, val, size);  in window_set_bytemap()
460 	struct window_context *oldest = NULL, *cur;  in windows_find_oldest()  local
465 		cur = &context->windows.window[i];  in windows_find_oldest()
467 		if (cur->age < min_age) {  in windows_find_oldest()
468 			min_age = cur->age;  in windows_find_oldest()
469 			oldest = cur;  in windows_find_oldest()
484 	struct window_context *largest = NULL, *cur;  in windows_find_largest()  local
489 		cur = &context->windows.window[i];  in windows_find_largest()
491 		if (cur->size > max_size) {  in windows_find_largest()
492 			max_size = cur->size;  in windows_find_largest()
493 			largest = cur;  in windows_find_largest()
517 	struct window_context *cur;  in windows_search()  local
523 		cur = &context->windows.window[i];  in windows_search()
524 		if (cur->flash_offset == FLASH_OFFSET_UNINIT) {  in windows_search()
527 				return cur;  in windows_search()
531 		if ((offset >= cur->flash_offset) &&  in windows_search()
532 		    (offset < (cur->flash_offset + cur->size))) {  in windows_search()
533 			if (exact && (cur->flash_offset != offset)) {  in windows_search()
537 			cur->age = ++(context->windows.max_age);  in windows_search()
538 			return cur;  in windows_search()
564 	struct window_context *cur = NULL;  in windows_create_map()  local
571 	cur = windows_search(context, FLASH_OFFSET_UNINIT, true);  in windows_create_map()
574 	if (!cur) {  in windows_create_map()
576 		cur = windows_find_oldest(context);  in windows_create_map()
577 		window_reset(context, cur);  in windows_create_map()
584 		if (backend_align_offset(&(context->backend), &offset, cur->size)) {  in windows_create_map()
592 	} else if ((offset + cur->size) > context->backend.flash_size) {  in windows_create_map()
604 			cur->size = align_down(context->backend.flash_size - offset,  in windows_create_map()
611 			cur->size = context->backend.flash_size - offset;  in windows_create_map()
616 	rc = backend_copy(&context->backend, offset, cur->mem, cur->size);  in windows_create_map()
619 		window_reset(context, cur);  in windows_create_map()
628 	cur->size = align_up(rc, (1ULL << context->backend.block_size_shift));  in windows_create_map()
630 	memset(cur->mem + rc, 0xFF, cur->size - rc);  in windows_create_map()
645 		for (i = offset; i < (offset + cur->size); i += (cur->size - 1)) {  in windows_create_map()
657 	window_set_bytemap(context, cur, 0,  in windows_create_map()
658 			   cur->size >> context->backend.block_size_shift,  in windows_create_map()
662 	cur->flash_offset = offset;  in windows_create_map()
663 	cur->age = ++(context->windows.max_age);  in windows_create_map()
664 	*this_window = cur;  in windows_create_map()