shmem: fix splicing from a hole while it's punched

[platform/adaptation/renesas_rcar/renesas_kernel.git] / mm / ksm.c

diff --git a/mm/ksm.c b/mm/ksm.c
index aa4c7c7..68710e8 100644 (file)
--- a/mm/ksm.c
+++ b/mm/ksm.c
@@ -444,7 +444,7 @@ static void break_cow(struct rmap_item *rmap_item)
 static struct page *page_trans_compound_anon(struct page *page)
 {
        if (PageTransCompound(page)) {
-               struct page *head = compound_trans_head(page);
+               struct page *head = compound_head(page);
                /*
                 * head may actually be splitted and freed from under
                 * us but it's ok here.