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#ifndef _TCP_MEMCG_H
#define _TCP_MEMCG_H
struct tcp_memcontrol {
struct cg_proto cg_proto;
/* per-cgroup tcp memory pressure knobs */
struct res_counter tcp_memory_allocated;
struct percpu_counter tcp_sockets_allocated;
/* those two are read-mostly, leave them at the end */
long tcp_prot_mem[3];
int tcp_memory_pressure;
};
struct cg_proto *tcp_proto_cgroup(struct mem_cgroup *memcg);
int tcp_init_cgroup(struct cgroup *cgrp, struct cgroup_subsys *ss);
void tcp_destroy_cgroup(struct cgroup *cgrp, struct cgroup_subsys *ss);
unsigned long long tcp_max_memory(const struct mem_cgroup *memcg);
void tcp_prot_mem(struct mem_cgroup *memcg, long val, int idx);
#endif /* _TCP_MEMCG_H */
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