From mboxrd@z Thu Jan 1 00:00:00 1970 From: ebiederm-aS9lmoZGLiVWk0Htik3J/w@public.gmane.org (Eric W. Biederman) Subject: [PATCH 1/6] tcp_memcontrol: Remove tcp_max_memory Date: Sat, 19 Oct 2013 16:24:02 -0700 Message-ID: <87li1ohmjx.fsf@xmission.com> References: <87r4bghml4.fsf@xmission.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <87r4bghml4.fsf-aS9lmoZGLiVWk0Htik3J/w@public.gmane.org> (Eric W. Biederman's message of "Sat, 19 Oct 2013 16:23:19 -0700") List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: containers-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org Errors-To: containers-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org To: David Miller Cc: netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Linux Containers , cgroups-u79uwXL29TY76Z2rM5mHXA@public.gmane.org This function is never called. Remove it. Signed-off-by: "Eric W. Biederman" --- 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