X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=mm%2Fmemory-failure.c;h=2f2f34a4e77de18e47bc815e3fd90ace33967e55;hb=8d547ff4ac5927245e0833ac18528f939da0ee0e;hp=4f08a2d61487f3c45dc01638c31b6aff689ce6e7;hpb=ba635f8cd20ebc7bddf1eb8e1f4eae28a034e916;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

diff --git a/mm/memory-failure.c b/mm/memory-failure.c
index 4f08a2d..2f2f34a 100644
--- a/mm/memory-failure.c
+++ b/mm/memory-failure.c
@@ -945,8 +945,10 @@ static int hwpoison_user_mappings(struct page *p, unsigned long pfn,
 			 * to it. Similarly, page lock is shifted.
 			 */
 			if (hpage != p) {
-				put_page(hpage);
-				get_page(p);
+				if (!(flags & MF_COUNT_INCREASED)) {
+					put_page(hpage);
+					get_page(p);
+				}
 				lock_page(p);
 				unlock_page(hpage);
 				*hpagep = p;