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libnvdimm/namespace: Differentiate between probe mapping and runtime mapping
[linux-2.6-microblaze.git]
/
mm
/
hugetlb.c
diff --git
a/mm/hugetlb.c
b/mm/hugetlb.c
index
ef37c85
..
b45a953
100644
(file)
--- a/
mm/hugetlb.c
+++ b/
mm/hugetlb.c
@@
-1084,11
+1084,10
@@
static bool pfn_range_valid_gigantic(struct zone *z,
struct page *page;
for (i = start_pfn; i < end_pfn; i++) {
- if (!pfn_valid(i))
+ page = pfn_to_online_page(i);
+ if (!page)
return false;
- page = pfn_to_page(i);
-
if (page_zone(page) != z)
return false;