From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 995A2C4360C for ; Sat, 12 Oct 2019 06:52:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7CFA62067B for ; Sat, 12 Oct 2019 06:52:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728883AbfJLGwU (ORCPT ); Sat, 12 Oct 2019 02:52:20 -0400 Received: from mx1.redhat.com ([209.132.183.28]:33652 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727115AbfJLGwU (ORCPT ); Sat, 12 Oct 2019 02:52:20 -0400 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 4562F302246D; Sat, 12 Oct 2019 06:52:20 +0000 (UTC) Received: from t460p.redhat.com (ovpn-117-172.phx2.redhat.com [10.3.117.172]) by smtp.corp.redhat.com (Postfix) with ESMTP id A15CA608A5; Sat, 12 Oct 2019 06:52:14 +0000 (UTC) From: Scott Wood To: Sebastian Andrzej Siewior Cc: Thomas Gleixner , Steven Rostedt , Peter Zijlstra , Juri Lelli , Waiman Long , linux-rt-users@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH RT v2 0/3] migrate disable fixes and performance Date: Sat, 12 Oct 2019 01:52:11 -0500 Message-Id: <20191012065214.28109-1-swood@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.49]); Sat, 12 Oct 2019 06:52:20 +0000 (UTC) Sender: linux-rt-users-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rt-users@vger.kernel.org These are the unapplied patches from v1, minus the sched deadline patch, and with stop_one_cpu_nowait() in place of clobbering current->state. Scott Wood (3): sched: migrate_enable: Use select_fallback_rq() sched: Lazy migrate_disable processing sched: migrate_enable: Use stop_one_cpu_nowait() include/linux/cpu.h | 4 - include/linux/sched.h | 11 +-- include/linux/stop_machine.h | 2 + init/init_task.c | 4 + kernel/cpu.c | 103 +++++++++-------------- kernel/sched/core.c | 195 ++++++++++++++++++------------------------- kernel/sched/sched.h | 4 + kernel/stop_machine.c | 7 +- lib/smp_processor_id.c | 3 + 9 files changed, 142 insertions(+), 191 deletions(-) -- 1.8.3.1