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-rw-r--r--mm/hugetlb.c12
1 files changed, 8 insertions, 4 deletions
diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index 9595278..82321da 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -400,8 +400,10 @@ static void clear_huge_page(struct page *page,
{
int i;
- if (unlikely(sz > MAX_ORDER_NR_PAGES))
- return clear_gigantic_page(page, addr, sz);
+ if (unlikely(sz > MAX_ORDER_NR_PAGES)) {
+ clear_gigantic_page(page, addr, sz);
+ return;
+ }
might_sleep();
for (i = 0; i < sz/PAGE_SIZE; i++) {
@@ -433,8 +435,10 @@ static void copy_huge_page(struct page *dst, struct page *src,
int i;
struct hstate *h = hstate_vma(vma);
- if (unlikely(pages_per_huge_page(h) > MAX_ORDER_NR_PAGES))
- return copy_gigantic_page(dst, src, addr, vma);
+ if (unlikely(pages_per_huge_page(h) > MAX_ORDER_NR_PAGES)) {
+ copy_gigantic_page(dst, src, addr, vma);
+ return;
+ }
might_sleep();
for (i = 0; i < pages_per_huge_page(h); i++) {
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