--- zzzz-none-000/linux-4.4.60/include/linux/vm_event_item.h	2017-04-08 07:53:53.000000000 +0000
+++ maple-7510-730/linux-4.4.60/include/linux/vm_event_item.h	2021-03-17 14:36:41.000000000 +0000
@@ -90,7 +90,6 @@
 #ifdef CONFIG_DEBUG_VM_VMACACHE
 		VMACACHE_FIND_CALLS,
 		VMACACHE_FIND_HITS,
-		VMACACHE_FULL_FLUSHES,
 #endif
 		NR_VM_EVENT_ITEMS
 };