diff options
| -rw-r--r-- | include/linux/memcontrol.h | 12 | ||||
| -rw-r--r-- | mm/memcontrol.c | 19 |
2 files changed, 0 insertions, 31 deletions
diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h index b7f5e0c17de7..394fd0a887ae 100644 --- a/include/linux/memcontrol.h +++ b/include/linux/memcontrol.h @@ -713,14 +713,6 @@ static inline void mem_cgroup_uncharge(struct folio *folio) __mem_cgroup_uncharge(folio); } -void __mem_cgroup_uncharge_list(struct list_head *page_list); -static inline void mem_cgroup_uncharge_list(struct list_head *page_list) -{ - if (mem_cgroup_disabled()) - return; - __mem_cgroup_uncharge_list(page_list); -} - void __mem_cgroup_uncharge_folios(struct folio_batch *folios); static inline void mem_cgroup_uncharge_folios(struct folio_batch *folios) { @@ -1301,10 +1293,6 @@ static inline void mem_cgroup_uncharge(struct folio *folio) { } -static inline void mem_cgroup_uncharge_list(struct list_head *page_list) -{ -} - static inline void mem_cgroup_uncharge_folios(struct folio_batch *folios) { } diff --git a/mm/memcontrol.c b/mm/memcontrol.c index 2edb250d131b..fabce2b50c69 100644 --- a/mm/memcontrol.c +++ b/mm/memcontrol.c @@ -7513,25 +7513,6 @@ void __mem_cgroup_uncharge(struct folio *folio) uncharge_batch(&ug); } -/** - * __mem_cgroup_uncharge_list - uncharge a list of page - * @page_list: list of pages to uncharge - * - * Uncharge a list of pages previously charged with - * __mem_cgroup_charge(). - */ -void __mem_cgroup_uncharge_list(struct list_head *page_list) -{ - struct uncharge_gather ug; - struct folio *folio; - - uncharge_gather_clear(&ug); - list_for_each_entry(folio, page_list, lru) - uncharge_folio(folio, &ug); - if (ug.memcg) - uncharge_batch(&ug); -} - void __mem_cgroup_uncharge_folios(struct folio_batch *folios) { struct uncharge_gather ug; |