1 files changed, 2 insertions, 0 deletions

diff --git a/include/linux/vm_event_item.h b/include/linux/vm_event_item.h
index 3d3114594370..fe786f07d2bd 100644
--- a/include/linux/vm_event_item.h
+++ b/include/linux/vm_event_item.h
@@ -58,6 +58,8 @@ enum vm_event_item { PGPGIN, PGPGOUT, PSWPIN, PSWPOUT,
                 THP_COLLAPSE_ALLOC,
                 THP_COLLAPSE_ALLOC_FAILED,
                 THP_SPLIT,
+                THP_ZERO_PAGE_ALLOC,
+                THP_ZERO_PAGE_ALLOC_FAILED,
 #endif
                 NR_VM_EVENT_ITEMS
 };