diff options
Diffstat (limited to 'include/linux/memcontrol.h')
| -rw-r--r-- | include/linux/memcontrol.h | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h index 239e752a7817..feeb2c76f568 100644 --- a/include/linux/memcontrol.h +++ b/include/linux/memcontrol.h @@ -385,21 +385,21 @@ mem_cgroup_nodeinfo(struct mem_cgroup *memcg, int nid) } /** - * mem_cgroup_lruvec - get the lru list vector for a node or a memcg zone - * @node: node of the wanted lruvec + * mem_cgroup_lruvec - get the lru list vector for a memcg & node * @memcg: memcg of the wanted lruvec * - * Returns the lru list vector holding pages for a given @node or a given - * @memcg. This can be the node lruvec, if the memory controller is disabled. + * Returns the lru list vector holding pages for a given @memcg & + * @node combination. This can be the node lruvec, if the memory + * controller is disabled. */ -static inline struct lruvec *mem_cgroup_lruvec(struct pglist_data *pgdat, - struct mem_cgroup *memcg) +static inline struct lruvec *mem_cgroup_lruvec(struct mem_cgroup *memcg, + struct pglist_data *pgdat) { struct mem_cgroup_per_node *mz; struct lruvec *lruvec; if (mem_cgroup_disabled()) { - lruvec = node_lruvec(pgdat); + lruvec = &pgdat->__lruvec; goto out; } @@ -718,7 +718,7 @@ static inline void __mod_lruvec_page_state(struct page *page, return; } - lruvec = mem_cgroup_lruvec(pgdat, page->mem_cgroup); + lruvec = mem_cgroup_lruvec(page->mem_cgroup, pgdat); __mod_lruvec_state(lruvec, idx, val); } @@ -889,16 +889,16 @@ static inline void mem_cgroup_migrate(struct page *old, struct page *new) { } -static inline struct lruvec *mem_cgroup_lruvec(struct pglist_data *pgdat, - struct mem_cgroup *memcg) +static inline struct lruvec *mem_cgroup_lruvec(struct mem_cgroup *memcg, + struct pglist_data *pgdat) { - return node_lruvec(pgdat); + return &pgdat->__lruvec; } static inline struct lruvec *mem_cgroup_page_lruvec(struct page *page, struct pglist_data *pgdat) { - return &pgdat->lruvec; + return &pgdat->__lruvec; } static inline bool mm_match_cgroup(struct mm_struct *mm, |