From 863981e96738983919de841ec669e157e6bdaeb0 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Andr=C3=A9=20Fabian=20Silva=20Delgado?= Date: Sun, 11 Sep 2016 04:34:46 -0300 Subject: Linux-libre 4.7.1-gnu --- include/linux/mm_inline.h | 24 ++++++++++++++++++------ 1 file changed, 18 insertions(+), 6 deletions(-) (limited to 'include/linux/mm_inline.h') diff --git a/include/linux/mm_inline.h b/include/linux/mm_inline.h index 712e8c37a..5bd29ba4f 100644 --- a/include/linux/mm_inline.h +++ b/include/linux/mm_inline.h @@ -22,22 +22,34 @@ static inline int page_is_file_cache(struct page *page) return !PageSwapBacked(page); } +static __always_inline void __update_lru_size(struct lruvec *lruvec, + enum lru_list lru, int nr_pages) +{ + __mod_zone_page_state(lruvec_zone(lruvec), NR_LRU_BASE + lru, nr_pages); +} + +static __always_inline void update_lru_size(struct lruvec *lruvec, + enum lru_list lru, int nr_pages) +{ +#ifdef CONFIG_MEMCG + mem_cgroup_update_lru_size(lruvec, lru, nr_pages); +#else + __update_lru_size(lruvec, lru, nr_pages); +#endif +} + static __always_inline void add_page_to_lru_list(struct page *page, struct lruvec *lruvec, enum lru_list lru) { - int nr_pages = hpage_nr_pages(page); - mem_cgroup_update_lru_size(lruvec, lru, nr_pages); + update_lru_size(lruvec, lru, hpage_nr_pages(page)); list_add(&page->lru, &lruvec->lists[lru]); - __mod_zone_page_state(lruvec_zone(lruvec), NR_LRU_BASE + lru, nr_pages); } static __always_inline void del_page_from_lru_list(struct page *page, struct lruvec *lruvec, enum lru_list lru) { - int nr_pages = hpage_nr_pages(page); - mem_cgroup_update_lru_size(lruvec, lru, -nr_pages); list_del(&page->lru); - __mod_zone_page_state(lruvec_zone(lruvec), NR_LRU_BASE + lru, -nr_pages); + update_lru_size(lruvec, lru, -hpage_nr_pages(page)); } /** -- cgit v1.2.3