diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/memcontrol.h | 19 | ||||
| -rw-r--r-- | include/linux/swap.h | 8 |
2 files changed, 17 insertions, 10 deletions
diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h index a013f37f24aa..8f2662db166b 100644 --- a/include/linux/memcontrol.h +++ b/include/linux/memcontrol.h @@ -29,6 +29,7 @@ struct obj_cgroup; struct page; struct mm_struct; struct kmem_cache; +struct swap_cluster_info; /* Cgroup-specific page state, on top of universal node page state */ enum memcg_stat_item { @@ -1899,9 +1900,6 @@ static inline void mem_cgroup_exit_user_fault(void) current->in_user_fault = 0; } -void __memcg1_swapout(struct folio *folio); -void memcg1_swapin(struct folio *folio); - #else /* CONFIG_MEMCG_V1 */ static inline unsigned long memcg1_soft_limit_reclaim(pg_data_t *pgdat, int order, @@ -1929,14 +1927,23 @@ static inline void mem_cgroup_exit_user_fault(void) { } -static inline void __memcg1_swapout(struct folio *folio) +#endif /* CONFIG_MEMCG_V1 */ + +#if defined(CONFIG_MEMCG_V1) && defined(CONFIG_SWAP) + +void __memcg1_swapout(struct folio *folio, struct swap_cluster_info *ci); +void memcg1_swapin(struct folio *folio); + +#else + +static inline void __memcg1_swapout(struct folio *folio, + struct swap_cluster_info *ci) { } static inline void memcg1_swapin(struct folio *folio) { } - -#endif /* CONFIG_MEMCG_V1 */ +#endif #endif /* _LINUX_MEMCONTROL_H */ diff --git a/include/linux/swap.h b/include/linux/swap.h index f907d3df52d0..200e7c345f26 100644 --- a/include/linux/swap.h +++ b/include/linux/swap.h @@ -579,12 +579,12 @@ static inline int mem_cgroup_try_charge_swap(struct folio *folio) return __mem_cgroup_try_charge_swap(folio); } -extern void __mem_cgroup_uncharge_swap(swp_entry_t entry, unsigned int nr_pages); -static inline void mem_cgroup_uncharge_swap(swp_entry_t entry, unsigned int nr_pages) +extern void __mem_cgroup_uncharge_swap(unsigned short id, unsigned int nr_pages); +static inline void mem_cgroup_uncharge_swap(unsigned short id, unsigned int nr_pages) { if (mem_cgroup_disabled()) return; - __mem_cgroup_uncharge_swap(entry, nr_pages); + __mem_cgroup_uncharge_swap(id, nr_pages); } extern long mem_cgroup_get_nr_swap_pages(struct mem_cgroup *memcg); @@ -595,7 +595,7 @@ static inline int mem_cgroup_try_charge_swap(struct folio *folio) return 0; } -static inline void mem_cgroup_uncharge_swap(swp_entry_t entry, +static inline void mem_cgroup_uncharge_swap(unsigned short id, unsigned int nr_pages) { } |