tcp_memcontrol: Remove tcp_max_memory
This function is never called. Remove it. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -14,6 +14,5 @@ struct tcp_memcontrol {
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struct cg_proto *tcp_proto_cgroup(struct mem_cgroup *memcg);
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int tcp_init_cgroup(struct mem_cgroup *memcg, struct cgroup_subsys *ss);
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void tcp_destroy_cgroup(struct mem_cgroup *memcg);
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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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#endif /* _TCP_MEMCG_H */
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@ -226,19 +226,6 @@ static int tcp_cgroup_reset(struct cgroup_subsys_state *css, unsigned int event)
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return 0;
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}
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unsigned long long tcp_max_memory(const struct mem_cgroup *memcg)
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{
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struct tcp_memcontrol *tcp;
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struct cg_proto *cg_proto;
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cg_proto = tcp_prot.proto_cgroup((struct mem_cgroup *)memcg);
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if (!cg_proto)
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return 0;
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tcp = tcp_from_cgproto(cg_proto);
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return res_counter_read_u64(&tcp->tcp_memory_allocated, RES_LIMIT);
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}
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void tcp_prot_mem(struct mem_cgroup *memcg, long val, int idx)
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{
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struct tcp_memcontrol *tcp;
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