1 files changed, 0 insertions, 12 deletions
diff --git a/mm/memcontrol-v1.h b/mm/memcontrol-v1.h
index ffd2ac839185..bfe44d2337a5 100644
--- a/mm/memcontrol-v1.h
+++ b/mm/memcontrol-v1.h
@@ -28,18 +28,6 @@ static inline bool do_memsw_account(void)
 	return !cgroup_subsys_on_dfl(memory_cgrp_subsys);
 }
 
-/*
- * Per memcg event counter is incremented at every pagein/pageout. With THP,
- * it will be incremented by the number of pages. This counter is used
- * to trigger some periodic events. This is straightforward and better
- * than using jiffies etc. to handle periodic memcg event.
- */
-enum mem_cgroup_events_target {
-	MEM_CGROUP_TARGET_THRESH,
-	MEM_CGROUP_TARGET_SOFTLIMIT,
-	MEM_CGROUP_NTARGETS,
-};
-
 unsigned long mem_cgroup_usage(struct mem_cgroup *memcg, bool swap);
 
 void drain_all_stock(struct mem_cgroup *root_memcg);