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>
diff --git a/include/net/tcp_memcontrol.h b/include/net/tcp_memcontrol.h
index 7df18bc..88cdd1c 100644
--- a/include/net/tcp_memcontrol.h
+++ b/include/net/tcp_memcontrol.h
@@ -14,6 +14,5 @@
struct cg_proto *tcp_proto_cgroup(struct mem_cgroup *memcg);
int tcp_init_cgroup(struct mem_cgroup *memcg, struct cgroup_subsys *ss);
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);
#endif /* _TCP_MEMCG_H */
diff --git a/net/ipv4/tcp_memcontrol.c b/net/ipv4/tcp_memcontrol.c
index 559d4ae..82985d1 100644
--- a/net/ipv4/tcp_memcontrol.c
+++ b/net/ipv4/tcp_memcontrol.c
@@ -226,19 +226,6 @@
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)
{
struct tcp_memcontrol *tcp;