mm/list_lru: don't export list_lru_add

It's no longer used by any module, just remove it.

Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Kairui Song <[email protected]>
Reviewed-by: Muchun Song <[email protected]>
Acked-by: Shakeel Butt <[email protected]>
Cc: Chengming Zhou <[email protected]>
Cc: Johannes Weiner <[email protected]>
Cc: Matthew Wilcox (Oracle) <[email protected]>
Cc: Michal Hocko <[email protected]>
Cc: Qi Zheng <[email protected]>
Cc: Roman Gushchin <[email protected]>
Cc: Waiman Long <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>

Author: ryncsn

mm/list_lru.c

@@ -106,7 +106,6 @@ bool list_lru_add(struct list_lru *lru, struct list_head *item, int nid,
 	spin_unlock(&nlru->lock);
 	return false;
 }
-EXPORT_SYMBOL_GPL(list_lru_add);
 
 bool list_lru_add_obj(struct list_lru *lru, struct list_head *item)
 {