diff options
Diffstat (limited to 'include/linux/memcontrol.h')
-rw-r--r-- | include/linux/memcontrol.h | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h index 189f04d4d2ec..54dab4d43e6d 100644 --- a/include/linux/memcontrol.h +++ b/include/linux/memcontrol.h @@ -152,6 +152,12 @@ struct mem_cgroup_thresholds { struct mem_cgroup_threshold_ary *spare; }; +enum memcg_kmem_state { + KMEM_NONE, + KMEM_ALLOCATED, + KMEM_ONLINE, +}; + /* * The memory controller data structure. The memory controller controls both * page cache and RSS per cgroup. We would eventually like to provide @@ -233,8 +239,7 @@ struct mem_cgroup { #if defined(CONFIG_MEMCG_KMEM) /* Index in the kmem_cache->memcg_params.memcg_caches array */ int kmemcg_id; - bool kmem_acct_activated; - bool kmem_acct_active; + enum memcg_kmem_state kmem_state; #endif int last_scanned_node; @@ -750,9 +755,9 @@ static inline bool memcg_kmem_enabled(void) return static_branch_unlikely(&memcg_kmem_enabled_key); } -static inline bool memcg_kmem_is_active(struct mem_cgroup *memcg) +static inline bool memcg_kmem_online(struct mem_cgroup *memcg) { - return memcg->kmem_acct_active; + return memcg->kmem_state == KMEM_ONLINE; } /* @@ -850,7 +855,7 @@ static inline bool memcg_kmem_enabled(void) return false; } -static inline bool memcg_kmem_is_active(struct mem_cgroup *memcg) +static inline bool memcg_kmem_online(struct mem_cgroup *memcg) { return false; } |