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=-21.3 required=3.0 tests=BAYES_00,DKIMWL_WL_MED, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT, USER_IN_DEF_DKIM_WL autolearn=ham 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 537A0C4320A for ; Fri, 30 Jul 2021 02:06:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3887760F4B for ; Fri, 30 Jul 2021 02:06:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234747AbhG3CAr (ORCPT ); Thu, 29 Jul 2021 22:00:47 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56956 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234074AbhG3CAp (ORCPT ); Thu, 29 Jul 2021 22:00:45 -0400 Received: from mail-yb1-xb4a.google.com (mail-yb1-xb4a.google.com [IPv6:2607:f8b0:4864:20::b4a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1F5B1C061765 for ; Thu, 29 Jul 2021 19:00:41 -0700 (PDT) Received: by mail-yb1-xb4a.google.com with SMTP id t101-20020a25aaee0000b0290578c0c455b2so8653004ybi.13 for ; Thu, 29 Jul 2021 19:00:41 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=date:message-id:mime-version:subject:from:to:cc; bh=PHzUTC+YKZvGYQHyUP/ROHYZ5igq5bXG6G/ZmTIvi/c=; b=rlj64RcHSw0+rdJUScZoli8M7tqyrEf3H2z3fAUbUpF0YUvWnLFP90dx2Jg8v5WCTd 5fWWvBgeZbj3k3/buzKCHawwrONxaZV5hIeBR2KRTjn75NBUyz0IFklski2Rgac/tfzK spW11uTyoryVJVEHvDkg+xVPXcOt3mF3HsHGEoC0M9UB5iZKchJPGFIUn/EiJvzlni2R oPVEV6N+MXGTHdNVCVdMNfDoJ+y/RxIQEqmhtfILsAcGELHbBziwzTTvpdIBG2O5EjWP rvniykn/0elGRtnZ/mnPtrlvzd+W4sFhXNojTtJAJ9vMQazMlN0sLg0ZNln290q9wAni R+uQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:message-id:mime-version:subject:from:to:cc; bh=PHzUTC+YKZvGYQHyUP/ROHYZ5igq5bXG6G/ZmTIvi/c=; b=Cd1kEWBxrI1eQpxc2CYWDgeLH7GMsYlyop442bwP7IkqijTEB8ldolb4483gynYyzw EaVxQf+WAFIoQK7TaiWitsCjiaD1CvKrAr1UphMavYRQ+ahqxM5StuXgzZXy7VBQHN3/ EZSMxLb6+6HdZQ9XsJjd202c1uN3AYBNHoG/cjbWJW9qe5kTyIdT2znehFprE9qfW+wM WYhAsy4LV+fyXE0DPfP0w5RqiTI0qVBz7o2hD+IepHhMnz3/RU6S2R7Nlpv38xw6Jt5m 0ieMEheZMWH+XRJzLxEUrLIfFygjVHQeK3ns/Kblh/YqLpz1z7kW9r5VsrKpEdnqO3a+ q0WQ== X-Gm-Message-State: AOAM531RemFsp+ISgFNNGyE+dXHS2uDtaXp+5LsALRbS7wunKRtYrlrc UAi4uz0ICPOhbegd4ee0CZQRwfr9XVw1 X-Google-Smtp-Source: ABdhPJwZJDVtJZrvoT8Eo08nhnZr04d4d82MS+5HTSwzvxDYgwj2FP+/rTy9drZfaFtXsKOq2V5wQgkr5awQ X-Received: from joshdon.svl.corp.google.com ([2620:15c:2cd:202:363b:28db:fef9:14c6]) (user=joshdon job=sendgmr) by 2002:a25:d683:: with SMTP id n125mr63242ybg.113.1627610440234; Thu, 29 Jul 2021 19:00:40 -0700 (PDT) Date: Thu, 29 Jul 2021 19:00:17 -0700 Message-Id: <20210730020019.1487127-1-joshdon@google.com> Mime-Version: 1.0 X-Mailer: git-send-email 2.32.0.554.ge1b32706d8-goog Subject: [PATCH v2 0/2] SCHED_IDLE extensions From: Josh Don To: Ingo Molnar , Peter Zijlstra , Juri Lelli , Vincent Guittot Cc: Dietmar Eggemann , Steven Rostedt , Ben Segall , Mel Gorman , Daniel Bristot de Oliveira , Paul Turner , Oleg Rombakh , Viresh Kumar , Steve Sistare , Tejun Heo , Rik van Riel , linux-kernel@vger.kernel.org, Josh Don Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch series contains improvements/extensions for SCHED_IDLE. The first patch of the series is the updated v2 of the previously mailed patch to add cgroup support for SCHED_IDLE. The second patch is a new patch to adjust some SCHED_IDLE semantics. Josh Don (2): sched: cgroup SCHED_IDLE support sched: adjust SCHED_IDLE interactions kernel/sched/core.c | 25 +++++ kernel/sched/debug.c | 3 + kernel/sched/fair.c | 229 +++++++++++++++++++++++++++++++++++++------ kernel/sched/sched.h | 8 ++ 4 files changed, 234 insertions(+), 31 deletions(-) -- 2.32.0.554.ge1b32706d8-goog