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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 276E0C4332F for ; Fri, 3 Nov 2023 18:45:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344256AbjKCSpE (ORCPT ); Fri, 3 Nov 2023 14:45:04 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57796 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232566AbjKCSpC (ORCPT ); Fri, 3 Nov 2023 14:45:02 -0400 Received: from mail-pl1-x62f.google.com (mail-pl1-x62f.google.com [IPv6:2607:f8b0:4864:20::62f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 05BB2184 for ; Fri, 3 Nov 2023 11:45:00 -0700 (PDT) Received: by mail-pl1-x62f.google.com with SMTP id d9443c01a7336-1cc2575dfc7so19997085ad.1 for ; Fri, 03 Nov 2023 11:45:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1699037099; x=1699641899; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=vi9i7BH5SJFXe9yvdoMNH7A2nK29qOJicsyy3NPBNKM=; b=I1iOh2X2QkWQuSRD5NGq52mh88ZIvCnXywM3R6IK4z28mNZfDiXZOlifISKUiSeXMZ I22NSMcyv90hngigu8X2L4MwechIbhOQ1NOHXejPOu7YaCkPfXjmoy4uHOIueMmtloZz WLLT1QqG/YFPJkd+aPb0kkjK5uAkWmi7f8gAbyjimgKvfm5HN5r167ejo4K7ey4l0J3r svnzaxcV/L5Nt3ol/dat0IAa/B4qtCNeDzLs/Gi5j5zL1Bb4S2xjzQ8fmQcLfbB018px c1PPKnXwygXJeMWGYRX4Ovla4o6QNmbzAuA2mv+axsajGJ28i5F0AsVClW/R06m1/LVp 4h6g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1699037099; x=1699641899; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=vi9i7BH5SJFXe9yvdoMNH7A2nK29qOJicsyy3NPBNKM=; b=eC5NYIee2KRo8aBMotHHeq+sEVVBmLSRxf6O8qlw92tdkaGhZDBEF980GxHcyT2YHJ 2DXn9CFwf0ZYcG9ei98fKQImEA1Kif5qDkoG/iJEokGejw0aK3ZVnCHN09tToP8IbA6B LO9p1qVNIoQNtsBN2TYSpmUlh2Ij8FkFFa6W+kb0leasCTeQ+6BEgBf1+VJWG4Atm5LD BCPRxcqWRVMzjEYyBKAw3WJkzC670OCRmv1QDYlwRuf+qTPEk6xhHs4u8yldIsAf9dRf 9hE/qJyqdGBr99dUzQyvw/A6Xom8P8mTkHxzh9MmvS7MSwx5zF6ZPC0PrjTEgJgr2M0a QmXw== X-Gm-Message-State: AOJu0Yx8vRfjQFSwBNHgyQYzjDth2uTDASb0DYcq4F2pH32edTuo6+HP TGo6uf+ZPuI4QhL38lqwWf0= X-Google-Smtp-Source: AGHT+IG50DCmBBcOVKSGZ/DBbJtvVwaoNL+SSgA9Vl/rozZksO0yLCvULX9+9JEru4DMqperxujV8Q== X-Received: by 2002:a17:902:d18d:b0:1c9:e2ed:66fe with SMTP id m13-20020a170902d18d00b001c9e2ed66femr16394484plb.52.1699037099336; Fri, 03 Nov 2023 11:44:59 -0700 (PDT) Received: from rin-ROG-STRIX-G10CES-G10CES.. (111-255-201-13.dynamic-ip.hinet.net. [111.255.201.13]) by smtp.gmail.com with ESMTPSA id q20-20020a170902e31400b001c613b4aa33sm1678257plc.287.2023.11.03.11.44.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 03 Nov 2023 11:44:58 -0700 (PDT) From: Yiwei Lin To: mingo@redhat.com, peterz@infradead.org Cc: vincent.guittot@linaro.org, dietmar.eggemann@arm.com, wuyun.abel@bytedance.com, linux-kernel@vger.kernel.org, s921975628@gmail.com Subject: [PATCH v3 0/1] sched/fair: Track current se's EEVDF parameters Date: Sat, 4 Nov 2023 02:44:31 +0800 Message-Id: <20231103184432.9247-1-s921975628@gmail.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Changelog: v2 -> v3: - Simplify how we avg_vruntime_add() and avg_vruntime_sub() when neeed - Do not avg_vruntime_add() the contributions of 'curr' again when put_prev_entity() v1 -> v2: - Consider the contribution to avg_vruntime for 'curr' kernel/sched/fair.c | 40 ++++++++++++---------------------------- 1 file changed, 12 insertions(+), 28 deletions(-) -- 2.34.1