Commit cd91cce6 authored by Eric W. Biederman's avatar Eric W. Biederman Committed by David S. Miller

tcp_memcontrol: Remove tcp_max_memory

This function is never called. Remove it.
Signed-off-by: default avatar"Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 3167fe98
...@@ -14,6 +14,5 @@ struct tcp_memcontrol { ...@@ -14,6 +14,5 @@ struct tcp_memcontrol {
struct cg_proto *tcp_proto_cgroup(struct mem_cgroup *memcg); struct cg_proto *tcp_proto_cgroup(struct mem_cgroup *memcg);
int tcp_init_cgroup(struct mem_cgroup *memcg, struct cgroup_subsys *ss); int tcp_init_cgroup(struct mem_cgroup *memcg, struct cgroup_subsys *ss);
void tcp_destroy_cgroup(struct mem_cgroup *memcg); void tcp_destroy_cgroup(struct mem_cgroup *memcg);
unsigned long long tcp_max_memory(const struct mem_cgroup *memcg);
void tcp_prot_mem(struct mem_cgroup *memcg, long val, int idx); void tcp_prot_mem(struct mem_cgroup *memcg, long val, int idx);
#endif /* _TCP_MEMCG_H */ #endif /* _TCP_MEMCG_H */
...@@ -226,19 +226,6 @@ static int tcp_cgroup_reset(struct cgroup_subsys_state *css, unsigned int event) ...@@ -226,19 +226,6 @@ static int tcp_cgroup_reset(struct cgroup_subsys_state *css, unsigned int event)
return 0; return 0;
} }
unsigned long long tcp_max_memory(const struct mem_cgroup *memcg)
{
struct tcp_memcontrol *tcp;
struct cg_proto *cg_proto;
cg_proto = tcp_prot.proto_cgroup((struct mem_cgroup *)memcg);
if (!cg_proto)
return 0;
tcp = tcp_from_cgproto(cg_proto);
return res_counter_read_u64(&tcp->tcp_memory_allocated, RES_LIMIT);
}
void tcp_prot_mem(struct mem_cgroup *memcg, long val, int idx) void tcp_prot_mem(struct mem_cgroup *memcg, long val, int idx)
{ {
struct tcp_memcontrol *tcp; struct tcp_memcontrol *tcp;
......
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