memcg: kill dead prev_priority stubs

This code was removed in 25edde033291 ("vmscan: kill prev_priority
completely")

Signed-off-by: Konstantin Khlebnikov <[email protected]>
Acked-by: KOSAKI Motohiro <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h
index e76f10731a866c24caa70a7e51fb4081a6048e33..c54e5dfa196217055ab86d94fb83b01b3e1ac3d7 100644 (file)
--- a/include/linux/memcontrol.h
+++ b/include/linux/memcontrol.h
@@ -299,21 +299,6 @@ static inline void mem_cgroup_iter_break(struct mem_cgroup *root,
 {
 }
 
-static inline int mem_cgroup_get_reclaim_priority(struct mem_cgroup *memcg)
-{
-       return 0;
-}
-
-static inline void mem_cgroup_note_reclaim_priority(struct mem_cgroup *memcg,
-                                               int priority)
-{
-}
-
-static inline void mem_cgroup_record_reclaim_priority(struct mem_cgroup *memcg,
-                                               int priority)
-{
-}
-
 static inline bool mem_cgroup_disabled(void)
 {
        return true;