diff options
Diffstat (limited to 'include/linux/memcontrol.h')
| -rw-r--r-- | include/linux/memcontrol.h | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h index 2bb14d021cd0..47995b499429 100644 --- a/include/linux/memcontrol.h +++ b/include/linux/memcontrol.h @@ -233,9 +233,11 @@ struct mem_cgroup { */ struct mem_cgroup_stat_cpu __percpu *stat; -#if defined(CONFIG_MEMCG_LEGACY_KMEM) && defined(CONFIG_INET) + unsigned long socket_pressure; + + /* Legacy tcp memory accounting */ struct cg_proto tcp_mem; -#endif + #ifndef CONFIG_SLOB /* Index in the kmem_cache->memcg_params.memcg_caches array */ int kmemcg_id; @@ -254,10 +256,6 @@ struct mem_cgroup { struct wb_domain cgwb_domain; #endif -#ifdef CONFIG_INET - unsigned long socket_pressure; -#endif - /* List of events which userspace want to receive */ struct list_head event_list; spinlock_t event_list_lock; @@ -712,15 +710,13 @@ void sock_update_memcg(struct sock *sk); void sock_release_memcg(struct sock *sk); bool mem_cgroup_charge_skmem(struct mem_cgroup *memcg, unsigned int nr_pages); void mem_cgroup_uncharge_skmem(struct mem_cgroup *memcg, unsigned int nr_pages); -#if defined(CONFIG_MEMCG) && defined(CONFIG_INET) +#ifdef CONFIG_MEMCG extern struct static_key_false memcg_sockets_enabled_key; #define mem_cgroup_sockets_enabled static_branch_unlikely(&memcg_sockets_enabled_key) static inline bool mem_cgroup_under_socket_pressure(struct mem_cgroup *memcg) { -#ifdef CONFIG_MEMCG_LEGACY_KMEM if (memcg->tcp_mem.memory_pressure) return true; -#endif do { if (time_before(jiffies, memcg->socket_pressure)) return true; |