diff --git a/mm/memory-failure.c b/mm/memory-failure.c
index 784a1e1..d04f990 100644
--- a/mm/memory-failure.c
+++ b/mm/memory-failure.c
@@ -1523,72 +1523,6 @@
 	return ret;
 }
 
-static int __soft_offline_page(struct page *page, int flags);
-
-/**
- * soft_offline_page - Soft offline a page.
- * @page: page to offline
- * @flags: flags. Same as memory_failure().
- *
- * Returns 0 on success, otherwise negated errno.
- *
- * Soft offline a page, by migration or invalidation,
- * without killing anything. This is for the case when
- * a page is not corrupted yet (so it's still valid to access),
- * but has had a number of corrected errors and is better taken
- * out.
- *
- * The actual policy on when to do that is maintained by
- * user space.
- *
- * This should never impact any application or cause data loss,
- * however it might take some time.
- *
- * This is not a 100% solution for all memory, but tries to be
- * ``good enough'' for the majority of memory.
- */
-int soft_offline_page(struct page *page, int flags)
-{
-	int ret;
-	unsigned long pfn = page_to_pfn(page);
-	struct page *hpage = compound_trans_head(page);
-
-	if (PageHWPoison(page)) {
-		pr_info("soft offline: %#lx page already poisoned\n", pfn);
-		return -EBUSY;
-	}
-	if (!PageHuge(page) && PageTransHuge(hpage)) {
-		if (PageAnon(hpage) && unlikely(split_huge_page(hpage))) {
-			pr_info("soft offline: %#lx: failed to split THP\n",
-				pfn);
-			return -EBUSY;
-		}
-	}
-
-	ret = get_any_page(page, pfn, flags);
-	if (ret < 0)
-		goto unset;
-	if (ret) { /* for in-use pages */
-		if (PageHuge(page))
-			ret = soft_offline_huge_page(page, flags);
-		else
-			ret = __soft_offline_page(page, flags);
-	} else { /* for free pages */
-		if (PageHuge(page)) {
-			set_page_hwpoison_huge_page(hpage);
-			dequeue_hwpoisoned_huge_page(hpage);
-			atomic_long_add(1 << compound_order(hpage),
-					&num_poisoned_pages);
-		} else {
-			SetPageHWPoison(page);
-			atomic_long_inc(&num_poisoned_pages);
-		}
-	}
-unset:
-	unset_migratetype_isolate(page, MIGRATE_MOVABLE);
-	return ret;
-}
-
 static int __soft_offline_page(struct page *page, int flags)
 {
 	int ret;
@@ -1675,3 +1609,67 @@
 	}
 	return ret;
 }
+
+/**
+ * soft_offline_page - Soft offline a page.
+ * @page: page to offline
+ * @flags: flags. Same as memory_failure().
+ *
+ * Returns 0 on success, otherwise negated errno.
+ *
+ * Soft offline a page, by migration or invalidation,
+ * without killing anything. This is for the case when
+ * a page is not corrupted yet (so it's still valid to access),
+ * but has had a number of corrected errors and is better taken
+ * out.
+ *
+ * The actual policy on when to do that is maintained by
+ * user space.
+ *
+ * This should never impact any application or cause data loss,
+ * however it might take some time.
+ *
+ * This is not a 100% solution for all memory, but tries to be
+ * ``good enough'' for the majority of memory.
+ */
+int soft_offline_page(struct page *page, int flags)
+{
+	int ret;
+	unsigned long pfn = page_to_pfn(page);
+	struct page *hpage = compound_trans_head(page);
+
+	if (PageHWPoison(page)) {
+		pr_info("soft offline: %#lx page already poisoned\n", pfn);
+		return -EBUSY;
+	}
+	if (!PageHuge(page) && PageTransHuge(hpage)) {
+		if (PageAnon(hpage) && unlikely(split_huge_page(hpage))) {
+			pr_info("soft offline: %#lx: failed to split THP\n",
+				pfn);
+			return -EBUSY;
+		}
+	}
+
+	ret = get_any_page(page, pfn, flags);
+	if (ret < 0)
+		goto unset;
+	if (ret) { /* for in-use pages */
+		if (PageHuge(page))
+			ret = soft_offline_huge_page(page, flags);
+		else
+			ret = __soft_offline_page(page, flags);
+	} else { /* for free pages */
+		if (PageHuge(page)) {
+			set_page_hwpoison_huge_page(hpage);
+			dequeue_hwpoisoned_huge_page(hpage);
+			atomic_long_add(1 << compound_order(hpage),
+					&num_poisoned_pages);
+		} else {
+			SetPageHWPoison(page);
+			atomic_long_inc(&num_poisoned_pages);
+		}
+	}
+unset:
+	unset_migratetype_isolate(page, MIGRATE_MOVABLE);
+	return ret;
+}