mem_cgroup_usage() is not used outside of memcg-v1 code, the declaration was added by a mistake. Signed-off-by: Roman Gushchin --- include/linux/memcontrol.h | 1 - 1 file changed, 1 deletion(-) diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h index 6a5d65487b70..229ac9835adb 100644 --- a/include/linux/memcontrol.h +++ b/include/linux/memcontrol.h @@ -950,7 +950,6 @@ static inline void mod_memcg_page_state(struct page *page, } unsigned long memcg_events(struct mem_cgroup *memcg, int event); -unsigned long mem_cgroup_usage(struct mem_cgroup *memcg, bool swap); unsigned long memcg_page_state(struct mem_cgroup *memcg, int idx); unsigned long memcg_page_state_output(struct mem_cgroup *memcg, int item); bool memcg_stat_item_valid(int idx); -- 2.52.0