347 static int __meminit move_pfn_range_left(struct zone *z1, struct zone *z2,  in move_pfn_range_left()  argument
361 	if (end_pfn > zone_end_pfn(z2))  in move_pfn_range_left()
364 	if (start_pfn > z2->zone_start_pfn)  in move_pfn_range_left()
367 	if (end_pfn <= z2->zone_start_pfn)  in move_pfn_range_left()
377 	resize_zone(z2, end_pfn, zone_end_pfn(z2));  in move_pfn_range_left()
389 static int __meminit move_pfn_range_right(struct zone *z1, struct zone *z2,  in move_pfn_range_right()  argument
396 	ret = ensure_zone_is_initialized(z2, start_pfn, end_pfn - start_pfn);  in move_pfn_range_right()
413 	if (!zone_is_empty(z2))  in move_pfn_range_right()
414 		z2_end_pfn = zone_end_pfn(z2);  in move_pfn_range_right()
419 	resize_zone(z2, start_pfn, z2_end_pfn);  in move_pfn_range_right()
423 	fix_zone_id(z2, start_pfn, end_pfn);  in move_pfn_range_right()