2011-12-12 05:47:04 +08:00
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#ifndef _TCP_MEMCG_H
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#define _TCP_MEMCG_H
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struct tcp_memcontrol {
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struct cg_proto cg_proto;
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/* per-cgroup tcp memory pressure knobs */
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struct res_counter tcp_memory_allocated;
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struct percpu_counter tcp_sockets_allocated;
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/* those two are read-mostly, leave them at the end */
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long tcp_prot_mem[3];
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int tcp_memory_pressure;
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};
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struct cg_proto *tcp_proto_cgroup(struct mem_cgroup *memcg);
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int tcp_init_cgroup(struct cgroup *cgrp, struct cgroup_subsys *ss);
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void tcp_destroy_cgroup(struct cgroup *cgrp, struct cgroup_subsys *ss);
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2011-12-12 05:47:06 +08:00
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unsigned long long tcp_max_memory(const struct mem_cgroup *memcg);
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void tcp_prot_mem(struct mem_cgroup *memcg, long val, int idx);
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2011-12-12 05:47:04 +08:00
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#endif /* _TCP_MEMCG_H */
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