From 45637bab30d6e7651737f51aa99417baef4d114a Mon Sep 17 00:00:00 2001 From: Hugh Dickins Date: Thu, 5 Nov 2015 18:49:40 -0800 Subject: mm: rename mem_cgroup_migrate to mem_cgroup_replace_page After v4.3's commit 0610c25daa3e ("memcg: fix dirty page migration") mem_cgroup_migrate() doesn't have much to offer in page migration: convert migrate_misplaced_transhuge_page() to set_page_memcg() instead. Then rename mem_cgroup_migrate() to mem_cgroup_replace_page(), since its remaining callers are replace_page_cache_page() and shmem_replace_page(): both of whom passed lrucare true, so just eliminate that argument. Signed-off-by: Hugh Dickins Cc: Christoph Lameter Cc: "Kirill A. Shutemov" Cc: Rik van Riel Cc: Vlastimil Babka Cc: Davidlohr Bueso Cc: Oleg Nesterov Cc: Sasha Levin Cc: Dmitry Vyukov Cc: KOSAKI Motohiro Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/memcontrol.h | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) (limited to 'include/linux/memcontrol.h') diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h index 998311e0c70c..c06c70b4404e 100644 --- a/include/linux/memcontrol.h +++ b/include/linux/memcontrol.h @@ -297,8 +297,7 @@ void mem_cgroup_cancel_charge(struct page *page, struct mem_cgroup *memcg); void mem_cgroup_uncharge(struct page *page); void mem_cgroup_uncharge_list(struct list_head *page_list); -void mem_cgroup_migrate(struct page *oldpage, struct page *newpage, - bool lrucare); +void mem_cgroup_replace_page(struct page *oldpage, struct page *newpage); struct lruvec *mem_cgroup_zone_lruvec(struct zone *, struct mem_cgroup *); struct lruvec *mem_cgroup_page_lruvec(struct page *, struct zone *); @@ -537,9 +536,7 @@ static inline void mem_cgroup_uncharge_list(struct list_head *page_list) { } -static inline void mem_cgroup_migrate(struct page *oldpage, - struct page *newpage, - bool lrucare) +static inline void mem_cgroup_replace_page(struct page *old, struct page *new) { } -- cgit v1.2.3