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-rw-r--r--mm/memory-failure.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/mm/memory-failure.c b/mm/memory-failure.c
index 676ab394200e..5055b940df5f 100644
--- a/mm/memory-failure.c
+++ b/mm/memory-failure.c
@@ -807,8 +807,13 @@ int __memory_failure(unsigned long pfn, int trapno, int flags)
807 */ 807 */
808 if (!(flags & MF_COUNT_INCREASED) && 808 if (!(flags & MF_COUNT_INCREASED) &&
809 !get_page_unless_zero(compound_head(p))) { 809 !get_page_unless_zero(compound_head(p))) {
810 action_result(pfn, "free or high order kernel", IGNORED); 810 if (is_free_buddy_page(p)) {
811 return PageBuddy(compound_head(p)) ? 0 : -EBUSY; 811 action_result(pfn, "free buddy", DELAYED);
812 return 0;
813 } else {
814 action_result(pfn, "high order kernel", IGNORED);
815 return -EBUSY;
816 }
812 } 817 }
813 818
814 /* 819 /*