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-rw-r--r--mm/swap.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/mm/swap.c b/mm/swap.c
index a0bc206b4ac6..03aacbcb013f 100644
--- a/mm/swap.c
+++ b/mm/swap.c
@@ -728,6 +728,11 @@ void release_pages(struct page **pages, int nr, bool cold)
zone = NULL;
}
+ if (is_huge_zero_page(page)) {
+ put_huge_zero_page();
+ continue;
+ }
+
page = compound_head(page);
if (!put_page_testzero(page))
continue;