1 #ifndef _TCP_MEMCG_H 2 #define _TCP_MEMCG_H 3 4 struct tcp_memcontrol { 5 struct cg_proto cg_proto; 6 /* per-cgroup tcp memory pressure knobs */ 7 struct res_counter tcp_memory_allocated; 8 struct percpu_counter tcp_sockets_allocated; 9 /* those two are read-mostly, leave them at the end */ 10 long tcp_prot_mem[3]; 11 int tcp_memory_pressure; 12 }; 13 14 struct cg_proto *tcp_proto_cgroup(struct mem_cgroup *memcg); 15 int tcp_init_cgroup(struct mem_cgroup *memcg, struct cgroup_subsys *ss); 16 void tcp_destroy_cgroup(struct mem_cgroup *memcg); 17 unsigned long long tcp_max_memory(const struct mem_cgroup *memcg); 18 void tcp_prot_mem(struct mem_cgroup *memcg, long val, int idx); 19 #endif /* _TCP_MEMCG_H */ 20