From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755726Ab2BADiA (ORCPT ); Tue, 31 Jan 2012 22:38:00 -0500 Received: from mail-iy0-f174.google.com ([209.85.210.174]:60762 "EHLO mail-iy0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752342Ab2BADh6 (ORCPT ); Tue, 31 Jan 2012 22:37:58 -0500 From: Frederic Weisbecker To: Andrew Morton , Tejun Heo , Li Zefan Cc: LKML , Frederic Weisbecker , "Kirill A. Shutemov" , Paul Menage , Johannes Weiner , Aditya Kali , Oleg Nesterov , Tim Hockin , Containers , Glauber Costa , Cgroups , Daniel J Walsh , "Daniel P. Berrange" , KAMEZAWA Hiroyuki , Max Kellermann , Mandeep Singh Baines Subject: [PATCH 00/10] cgroups: Task counter subsystem v8 Date: Wed, 1 Feb 2012 04:37:40 +0100 Message-Id: <1328067470-5980-1-git-send-email-fweisbec@gmail.com> X-Mailer: git-send-email 1.7.5.4 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, Changes In this version: - Split 32/64 bits version of res_counter_write_u64() [1/10] Courtesy of Kirill A. Shutemov - Added Kirill's ack [8/10] - Added selftests [9/10], [10/10] Please consider for merging. At least two users want this feature: https://lkml.org/lkml/2011/12/13/309 https://lkml.org/lkml/2011/12/13/364 More general details provided in the last version posting: https://lkml.org/lkml/2012/1/13/230 Thanks! Frederic Weisbecker (9): cgroups: add res_counter_write_u64() API cgroups: new resource counter inheritance API cgroups: ability to stop res charge propagation on bounded ancestor res_counter: allow charge failure pointer to be null cgroups: pull up res counter charge failure interpretation to caller cgroups: allow subsystems to cancel a fork cgroups: Add a task counter subsystem selftests: Enter each directories before executing selftests selftests: Add a new task counter selftest Kirill A. Shutemov (1): cgroups: add res counter common ancestor searching Documentation/cgroups/resource_counter.txt | 20 ++- Documentation/cgroups/task_counter.txt | 153 +++++++++++ include/linux/cgroup.h | 20 +- include/linux/cgroup_subsys.h | 5 + include/linux/res_counter.h | 27 ++- init/Kconfig | 9 + kernel/Makefile | 1 + kernel/cgroup.c | 23 ++- kernel/cgroup_freezer.c | 6 +- kernel/cgroup_task_counter.c | 272 ++++++++++++++++++++ kernel/exit.c | 2 +- kernel/fork.c | 7 +- kernel/res_counter.c | 103 +++++++- tools/testing/selftests/Makefile | 2 +- tools/testing/selftests/run_tests | 6 +- tools/testing/selftests/task_counter/Makefile | 8 + tools/testing/selftests/task_counter/fork.c | 40 +++ tools/testing/selftests/task_counter/forkbomb.c | 40 +++ tools/testing/selftests/task_counter/multithread.c | 68 +++++ tools/testing/selftests/task_counter/run_test | 198 ++++++++++++++ .../selftests/task_counter/spread_thread_group.c | 82 ++++++ 21 files changed, 1056 insertions(+), 36 deletions(-) create mode 100644 Documentation/cgroups/task_counter.txt create mode 100644 kernel/cgroup_task_counter.c create mode 100644 tools/testing/selftests/task_counter/Makefile create mode 100644 tools/testing/selftests/task_counter/fork.c create mode 100644 tools/testing/selftests/task_counter/forkbomb.c create mode 100644 tools/testing/selftests/task_counter/multithread.c create mode 100755 tools/testing/selftests/task_counter/run_test create mode 100644 tools/testing/selftests/task_counter/spread_thread_group.c -- 1.7.5.4