Message ID | 1437616850-23266-119-git-send-email-kamal@canonical.com |
---|---|
State | New |
Headers | show |
diff --git a/mm/hugetlb.c b/mm/hugetlb.c index 072b673..3b9d346 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -920,6 +920,9 @@ void dissolve_free_huge_pages(unsigned long start_pfn, unsigned long end_pfn) unsigned long pfn; struct hstate *h; + if (!hugepages_supported()) + return; + /* Set scan step to minimum hugepage size */ for_each_hstate(h) if (order > huge_page_order(h))