From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752477Ab1LLHsi (ORCPT ); Mon, 12 Dec 2011 02:48:38 -0500 Received: from mailhub.sw.ru ([195.214.232.25]:2906 "EHLO relay.sw.ru" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751309Ab1LLHsf (ORCPT ); Mon, 12 Dec 2011 02:48:35 -0500 From: Glauber Costa To: davem@davemloft.net Cc: linux-kernel@vger.kernel.org, paul@paulmenage.org, lizf@cn.fujitsu.com, kamezawa.hiroyu@jp.fujitsu.com, ebiederm@xmission.com, gthelen@google.com, netdev@vger.kernel.org, linux-mm@kvack.org, kirill@shutemov.name, avagin@parallels.com, devel@openvz.org, eric.dumazet@gmail.com, cgroups@vger.kernel.org Subject: [PATCH v9 0/9] Request for inclusion: per-cgroup tcp memory pressure controls Date: Mon, 12 Dec 2011 11:47:00 +0400 Message-Id: <1323676029-5890-1-git-send-email-glommer@parallels.com> X-Mailer: git-send-email 1.7.6.4 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, This series fixes all the few comments raised in the last round, and seem to have acquired consensus from the memcg side. Dave, do you think it is acceptable now from the networking PoV? In case positive, would you prefer merging this trough your tree, or acking this so a cgroup maintainer can do it? Thanks Glauber Costa (9): Basic kernel memory functionality for the Memory Controller foundations of per-cgroup memory pressure controlling. socket: initial cgroup code. tcp memory pressure controls per-netns ipv4 sysctl_tcp_mem tcp buffer limitation: per-cgroup limit Display current tcp memory allocation in kmem cgroup Display current tcp failcnt in kmem cgroup Display maximum tcp memory allocation in kmem cgroup Documentation/cgroups/memory.txt | 46 ++++++- include/linux/memcontrol.h | 23 ++++ include/net/netns/ipv4.h | 1 + include/net/sock.h | 244 +++++++++++++++++++++++++++++++++- include/net/tcp.h | 4 +- include/net/tcp_memcontrol.h | 19 +++ init/Kconfig | 11 ++ mm/memcontrol.c | 191 +++++++++++++++++++++++++- net/core/sock.c | 112 ++++++++++++---- net/ipv4/Makefile | 1 + net/ipv4/af_inet.c | 2 + net/ipv4/proc.c | 6 +- net/ipv4/sysctl_net_ipv4.c | 65 ++++++++- net/ipv4/tcp.c | 11 +-- net/ipv4/tcp_input.c | 12 +- net/ipv4/tcp_ipv4.c | 14 ++- net/ipv4/tcp_memcontrol.c | 272 ++++++++++++++++++++++++++++++++++++++ net/ipv4/tcp_output.c | 2 +- net/ipv4/tcp_timer.c | 2 +- net/ipv6/af_inet6.c | 2 + net/ipv6/tcp_ipv6.c | 8 +- 21 files changed, 973 insertions(+), 75 deletions(-) create mode 100644 include/net/tcp_memcontrol.h create mode 100644 net/ipv4/tcp_memcontrol.c -- 1.7.6.4