---

yaml
---
r: 232731
b: refs/heads/master
c: af241a0
h: refs/heads/master
i:
  232729: d3f5b9e
  232727: efb6813
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: a6d30dddae4648837be5a0c0cb2c0ae9ad0377db
+refs/heads/master: af241a083404acda7ba3690e5b7697949d729fcc

trunk/mm/memory-failure.c

@@ -233,8 +233,8 @@ void shake_page(struct page *p, int access)
 	}
 
 	/*
-	 * Only all shrink_slab here (which would also
-	 * shrink other caches) if access is not potentially fatal.
+	 * Only call shrink_slab here (which would also shrink other caches) if
+	 * access is not potentially fatal.
 	 */
 	if (access) {
 		int nr;
@@ -1065,19 +1065,22 @@ int __memory_failure(unsigned long pfn, int trapno, int flags)
 	 * The check (unnecessarily) ignores LRU pages being isolated and
 	 * walked by the page reclaim code, however that's not a big loss.
 	 */
-	if (!PageLRU(p) && !PageHuge(p))
-		shake_page(p, 0);
-	if (!PageLRU(p) && !PageHuge(p)) {
-		/*
-		 * shake_page could have turned it free.
-		 */
-		if (is_free_buddy_page(p)) {
-			action_result(pfn, "free buddy, 2nd try", DELAYED);
-			return 0;
+	if (!PageHuge(p) && !PageTransCompound(p)) {
+		if (!PageLRU(p))
+			shake_page(p, 0);
+		if (!PageLRU(p)) {
+			/*
+			 * shake_page could have turned it free.
+			 */
+			if (is_free_buddy_page(p)) {
+				action_result(pfn, "free buddy, 2nd try",
+						DELAYED);
+				return 0;
+			}
+			action_result(pfn, "non LRU", IGNORED);
+			put_page(p);
+			return -EBUSY;
 		}
-		action_result(pfn, "non LRU", IGNORED);
-		put_page(p);
-		return -EBUSY;
 	}
 
 	/*