Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752450AbaDVGa0 (ORCPT ); Tue, 22 Apr 2014 02:30:26 -0400 Received: from mail-pd0-f172.google.com ([209.85.192.172]:58733 "EHLO mail-pd0-f172.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752225AbaDVGaW (ORCPT ); Tue, 22 Apr 2014 02:30:22 -0400 From: Jianyu Zhan To: tj@kernel.org, lizefan@huawei.com, nasa4836@gmail.com Cc: containers@lists.linux-foundation.org, cgroups@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 0/4] cgroup: substitude per-cgroup id with per-subsys id Date: Tue, 22 Apr 2014 14:30:09 +0800 Message-Id: X-Mailer: git-send-email 2.0.0-rc0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Currently, cgrp->id is only used to look up css's. As cgroup and css's lifetimes is now decoupled, it should be made per-subsystem and moved to css->css_id so that lookups are successful until the target css is released. Patch 1-3 are prep patches. Patch 4 do the coverting job. Thanks! Jianyu Zhan (4): cgroup: introduce helper css_to_id() mm/memcontrol.c: use accessor to get id from css netprio_cgroup: use accessor to get id from css cgroup: convert from per-cgroup id to per-subsys id include/linux/cgroup.h | 27 ++++++------- kernel/cgroup.c | 96 +++++++++++++++++++++++++---------------------- mm/memcontrol.c | 8 ++-- net/core/netprio_cgroup.c | 8 ++-- 4 files changed, 74 insertions(+), 65 deletions(-) -- 2.0.0-rc0 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/