diff options
Diffstat (limited to 'mm/slab.h')
| -rw-r--r-- | mm/slab.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/mm/slab.h b/mm/slab.h index 1343bfa12cee..411251b9bdd1 100644 --- a/mm/slab.h +++ b/mm/slab.h @@ -558,6 +558,9 @@ static inline struct slabobj_ext *slab_obj_exts(struct slab *slab) return (struct slabobj_ext *)(obj_exts & ~OBJEXTS_FLAGS_MASK); } +int alloc_slab_obj_exts(struct slab *slab, struct kmem_cache *s, + gfp_t gfp, bool new_slab); + #else /* CONFIG_SLAB_OBJ_EXT */ static inline struct slabobj_ext *slab_obj_exts(struct slab *slab) @@ -567,7 +570,17 @@ static inline struct slabobj_ext *slab_obj_exts(struct slab *slab) #endif /* CONFIG_SLAB_OBJ_EXT */ +static inline enum node_stat_item cache_vmstat_idx(struct kmem_cache *s) +{ + return (s->flags & SLAB_RECLAIM_ACCOUNT) ? + NR_SLAB_RECLAIMABLE_B : NR_SLAB_UNRECLAIMABLE_B; +} + #ifdef CONFIG_MEMCG_KMEM +bool __memcg_slab_post_alloc_hook(struct kmem_cache *s, struct list_lru *lru, + gfp_t flags, size_t size, void **p); +void __memcg_slab_free_hook(struct kmem_cache *s, struct slab *slab, + void **p, int objects, struct slabobj_ext *obj_exts); void mod_objcg_state(struct obj_cgroup *objcg, struct pglist_data *pgdat, enum node_stat_item idx, int nr); #endif |