Lines Matching refs:map_start
429 struct page *map_start, *map_end;
436 map_start = vmem_map + (__pa(start) >> PAGE_SHIFT);
439 start_page = (unsigned long) map_start & PAGE_MASK;
475 struct page *map_start, *map_end;
478 map_start = vmem_map + (__pa(start) >> PAGE_SHIFT);
481 if (map_start < args->start)
482 map_start = args->start;
491 map_start -= ((unsigned long) map_start & (PAGE_SIZE - 1)) / sizeof(struct page);
495 if (map_start < map_end)
496 memmap_init_zone((unsigned long)(map_end - map_start),
497 args->nid, args->zone, page_to_pfn(map_start),