This function is never called. Remove it.
Signed-off-by: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
---
include/net/tcp_memcontrol.h | 1 -
net/ipv4/tcp_memcontrol.c | 13 -------------
2 files changed, 0 insertions(+), 14 deletions(-)
diff --git a/include/net/tcp_memcontrol.h b/include/net/tcp_memcontrol.h
index 7df18bc43a97..88cdd1cb992e 100644
--- a/include/net/tcp_memcontrol.h
+++ b/include/net/tcp_memcontrol.h
@@ -14,6 +14,5 @@ struct tcp_memcontrol {
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 559d4ae6ebf4..82985d1dc9af 100644
--- a/net/ipv4/tcp_memcontrol.c
+++ b/net/ipv4/tcp_memcontrol.c
@@ -226,19 +226,6 @@ static int tcp_cgroup_reset(struct cgroup_subsys_state *css, unsigned int event)
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;
--
1.7.5.4
--
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