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[139.178.88.99]) by mx.google.com with ESMTPS id lb9-20020a17090b4a4900b0029b535d797asi3821975pjb.128.2024.03.05.18.21.54 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 05 Mar 2024 18:21:55 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel+bounces-93237-linux.lists.archive=gmail.com@vger.kernel.org designates 139.178.88.99 as permitted sender) client-ip=139.178.88.99; Authentication-Results: mx.google.com; dkim=pass header.i=@linux.alibaba.com header.s=default header.b=fXYhPf+I; arc=pass (i=1 spf=pass spfdomain=linux.alibaba.com dkim=pass dkdomain=linux.alibaba.com dmarc=pass fromdomain=linux.alibaba.com); spf=pass (google.com: domain of linux-kernel+bounces-93237-linux.lists.archive=gmail.com@vger.kernel.org designates 139.178.88.99 as permitted sender) smtp.mailfrom="linux-kernel+bounces-93237-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linux.alibaba.com Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sv.mirrors.kernel.org (Postfix) with ESMTPS id B2544282408 for ; Wed, 6 Mar 2024 02:21:54 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 70E65DDA5; Wed, 6 Mar 2024 02:21:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.alibaba.com header.i=@linux.alibaba.com header.b="fXYhPf+I" Received: from out30-99.freemail.mail.aliyun.com (out30-99.freemail.mail.aliyun.com [115.124.30.99]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id AD3E26117 for ; Wed, 6 Mar 2024 02:21:42 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=115.124.30.99 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709691706; cv=none; b=S8a/RKiZwrG2SualWQ4jOyESWVuQ8Nyr4LgiOqTzBOtT3ocNvGrZw4VkgUS7OVO3i6JWXJmHUpTeOrPtgMfJ3KROFbK9uVcarXz/1I0q4+bU4YFRLCFOGYlWqeh8w/RfyHJl+ncah0lkfhwLyDNsYHvi6xB9r58aqK3Jt4QGhP4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709691706; c=relaxed/simple; bh=rm57lsTKciJu3rSiaNHp28RaJrU+K13XPqSSzyLHJB4=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=MtcPt3t0lNJbBP5nakbwAVZAJpmihFB7NRxLO7ZE7hJoGFiXmRwprU43DdzNWEIAQ6RDl52NK7PHaPEnYeM6nZklIAA2TfbJHZtrDUw2a4ggcvx6Z1VNwF65wBcIybSv4rM2ZRwuwtX3WJd/IMiBJTVcNKNEr67D3W+D6fxmLB4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.alibaba.com; spf=pass smtp.mailfrom=linux.alibaba.com; dkim=pass (1024-bit key) header.d=linux.alibaba.com header.i=@linux.alibaba.com header.b=fXYhPf+I; arc=none smtp.client-ip=115.124.30.99 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.alibaba.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.alibaba.com DKIM-Signature:v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.alibaba.com; s=default; t=1709691700; h=From:To:Subject:Date:Message-Id:MIME-Version; bh=FQajHdlrRIpPD1VfBoGHq5VfrCAvWMrIFU1AsQVmtqE=; b=fXYhPf+I6fJZv97QeYDcHzBOZmWQDk7uIHos2N2gQKV4zqZ4XkLFRZd83/+6bdjsffpHh629iLDj0/ld4/+9potvgSLOLH71KX+RktoWwK8lcwP4qRBxek8mlAJCb5LBNR6SMx6M608pG+4dubUvS6wheuvmYoEQjro7dCDaAP0= X-Alimail-AntiSpam:AC=PASS;BC=-1|-1;BR=01201311R181e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=ay29a033018045192;MF=dtcccc@linux.alibaba.com;NM=1;PH=DS;RN=12;SR=0;TI=SMTPD_---0W1vhPI3_1709691693; Received: from localhost.localdomain(mailfrom:dtcccc@linux.alibaba.com fp:SMTPD_---0W1vhPI3_1709691693) by smtp.aliyun-inc.com; Wed, 06 Mar 2024 10:21:39 +0800 From: Tianchen Ding To: linux-kernel@vger.kernel.org Cc: Ingo Molnar , Peter Zijlstra , Juri Lelli , Vincent Guittot , Dietmar Eggemann , Steven Rostedt , Ben Segall , Mel Gorman , Daniel Bristot de Oliveira , Valentin Schneider , Abel Wu Subject: [PATCH v2 0/2] sched/eevdf: Minor fixes for reweight_entity() Date: Wed, 6 Mar 2024 10:21:31 +0800 Message-Id: <20240306022133.81008-1-dtcccc@linux.alibaba.com> X-Mailer: git-send-email 2.39.3 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit According to the discussion in [1], fix a calculation bug in reweight_entity(). [1] https://lore.kernel.org/all/59585184-d13d-46e0-8d68-42838e97a702@bytedance.com/ v2: Add fixes tag to the 1st patch. v1: https://lore.kernel.org/all/20240304030042.2690-1-dtcccc@linux.alibaba.com/ Tianchen Ding (2): sched/eevdf: Always update V if se->on_rq when reweighting sched/eevdf: Fix miscalculation in reweight_entity() when se is not curr kernel/sched/fair.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) -- 2.39.3