Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753506AbaFKJwJ (ORCPT ); Wed, 11 Jun 2014 05:52:09 -0400 Received: from relay.parallels.com ([195.214.232.42]:34116 "EHLO relay.parallels.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750730AbaFKJwI (ORCPT ); Wed, 11 Jun 2014 05:52:08 -0400 Message-ID: <1402480322.32126.13.camel@tkhai> Subject: [PATCH 0/2] sched: Rework migrate_tasks() and check_for_tasks() From: Kirill Tkhai To: CC: Peter Zijlstra , Ingo Molnar , Date: Wed, 11 Jun 2014 13:52:02 +0400 Organization: Parallels Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.8.5-2+b3 MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Originating-IP: [10.30.26.172] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This series fixes migration of throttled tasks and hierarchies from dead cpu. Currently, they do not migrate at all, and they may forever stay on dead cpu like in jail. The first patch fixes migration, the second patch adds a little set of cases, we should warn in dmesg. --- Kirill Tkhai (2): sched: Rework migrate_tasks() sched: Rework check_for_tasks() kernel/cpu.c | 33 ++++++++++++++-------- kernel/sched/core.c | 75 ++++++++++++++------------------------------------- 2 files changed, 40 insertions(+), 68 deletions(-) -- Signed-off-by: Kirill Tkhai -- 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/