Message ID | 1373022135-24631-1-git-send-email-luis.henriques@canonical.com |
---|---|
State | New |
Headers | show |
diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 0ed96c7..63e6fa4 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -5911,6 +5911,10 @@ __offline_isolated_pages(unsigned long start_pfn, unsigned long end_pfn) zone->free_area[order].nr_free--; __mod_zone_page_state(zone, NR_FREE_PAGES, - (1UL << order)); +#ifdef CONFIG_HIGHMEM + if (PageHighMem(page)) + totalhigh_pages -= 1 << order; +#endif for (i = 0; i < (1 << order); i++) SetPageReserved((page+i)); pfn += (1 << order);