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[209.132.180.67]) by mx.google.com with ESMTP id r2si1822227qte.140.2020.04.10.15.56.12; Fri, 10 Apr 2020 15:56:27 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@google.com header.s=20161025 header.b=uW6JEUpT; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=google.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726726AbgDJWwd (ORCPT + 99 others); Fri, 10 Apr 2020 18:52:33 -0400 Received: from mail-pf1-f201.google.com ([209.85.210.201]:42323 "EHLO mail-pf1-f201.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726626AbgDJWwd (ORCPT ); Fri, 10 Apr 2020 18:52:33 -0400 Received: by mail-pf1-f201.google.com with SMTP id q11so3024933pfq.9 for ; Fri, 10 Apr 2020 15:52:31 -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=QnD7jf6NnpFfWYgdUU7JMnulWidV5JBOmVwlz8r8qHQ=; b=uW6JEUpTkFJrIz4a/B7t0DrKvY78+2gD6Qkm/ZrG7eZ1wnmYTNorgXKeWxCxmP89/N 14ab2dqaU0bXB5HmErhSnORXACIPJ4MoENRaui52jzNHfJyGUjEucuVxmFDxl9QvIGUu K0otgS/ZW1vHkc08q15eGSp5+L03DRZwKsn9CoaV7P9EFLyu1IrPriyJvwfrTrjeMG0R NWIETnbwGxu1DeAToCE9yOkwubR04rgdfyd43hM9Q6AbqJWNf53Umm0GKVLV9Rk/khbN CevpEApfoOyFNEBzT/3ljlVTzRiIszf9p4P6jKvFqbblbpVd3gaOO30QnjHun+TiudTt p/9Q== 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=QnD7jf6NnpFfWYgdUU7JMnulWidV5JBOmVwlz8r8qHQ=; b=aac5pubXYOhoVMQvWl6RVGeNODIGGtXXTkadvB9bHRrpwq+n7rTha1lheDs8LSTHXz 7nwufrotSjXTamji/zOsnZiynGQCKoHnc6DNuNdXhE3BnZCCG4T3PJTEVXGZuxk0zZBB FEmM+tNzHi/5JIRt8ycb1n9bv0Tb/dt6MqX7pD3CX/JzelXwzkEMVhsFRvuJogbOh4gZ TqwIVPGgnxf1hTO1atSbFptQnlLK4v9SupmAWyXpb7EEtxcAuk9G7GZGLwbm7JAU9hPU MoLYlYpZbbFIluOrLu/uQbIrSFnQGrQncdpjnVLGa+7ep5ONwy87mBDWlduEzE03mbQT cJXw== X-Gm-Message-State: AGi0PuaX5Im7LpMZLkFl7uAKoAOaNti2Z0VMyhsgI9me3E09d6x9uQMr YuPGiXNMP8p6ZT8Pyiky73RFI35/4bPU X-Received: by 2002:a17:90a:276a:: with SMTP id o97mr8003192pje.194.1586559150739; Fri, 10 Apr 2020 15:52:30 -0700 (PDT) Date: Fri, 10 Apr 2020 15:52:06 -0700 Message-Id: <20200410225208.109717-1-joshdon@google.com> Mime-Version: 1.0 X-Mailer: git-send-email 2.26.0.110.g2183baf09c-goog Subject: [PATCH 0/2] Fix race in CFS bandwidth From: Josh Don To: Ingo Molnar , Peter Zijlstra , Juri Lelli , Vincent Guittot Cc: Dietmar Eggemann , Steven Rostedt , Ben Segall , Mel Gorman , Paul Turner , Huaixin Chang , Phil Auld , linux-kernel@vger.kernel.org, Josh Don Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This series contains a fix for CFS bandwidth and a related cleanup patch. Josh Don (2): sched: eliminate bandwidth race between throttling and distribution sched: remove distribute_running from CFS bandwidth kernel/sched/fair.c | 91 +++++++++++++++++++++++--------------------- kernel/sched/sched.h | 1 - 2 files changed, 47 insertions(+), 45 deletions(-) -- 2.26.0.110.g2183baf09c-goog