tcp_memcontrol: Remove setting cgroup settings via sysctl

[platform/adaptation/renesas_rcar/renesas_kernel.git] / net / ipv4 / tcp_memcontrol.c

diff --git a/net/ipv4/tcp_memcontrol.c b/net/ipv4/tcp_memcontrol.c
index 82985d1..e7c01fc 100644 (file)
--- a/net/ipv4/tcp_memcontrol.c
+++ b/net/ipv4/tcp_memcontrol.c
@@ -226,20 +226,6 @@ static int tcp_cgroup_reset(struct cgroup_subsys_state *css, unsigned int event)
        return 0;
 }
 
-void tcp_prot_mem(struct mem_cgroup *memcg, long val, int idx)
-{
-       struct tcp_memcontrol *tcp;
-       struct cg_proto *cg_proto;
-
-       cg_proto = tcp_prot.proto_cgroup(memcg);
-       if (!cg_proto)
-               return;
-
-       tcp = tcp_from_cgproto(cg_proto);
-
-       tcp->tcp_prot_mem[idx] = val;
-}
-
 static struct cftype tcp_files[] = {
        {
                .name = "kmem.tcp.limit_in_bytes",