diff --git a/mm/memory-failure.c b/mm/memory-failure.c
index af2712004a4d..41c634f45d45 100644
--- a/mm/memory-failure.c
+++ b/mm/memory-failure.c
@@ -320,7 +320,7 @@ static void add_to_kill(struct task_struct *tsk, struct page *p,
 	if (is_zone_device_page(p))
 		tk->size_shift = dev_pagemap_mapping_shift(p, vma);
 	else
-		tk->size_shift = compound_order(compound_head(p)) + PAGE_SHIFT;
+		tk->size_shift = page_shift(compound_head(p));
 
 	/*
 	 * Send SIGKILL if "tk->addr == -EFAULT". Also, as