Received: by 2002:a05:6a10:1d13:0:0:0:0 with SMTP id pp19csp87731pxb; Mon, 16 Aug 2021 00:10:08 -0700 (PDT) X-Google-Smtp-Source: ABdhPJwlnyMg8C5Tv2c2RFXnFKSFFs5eAONVQKdkmLA+88XiCmcF18k57xmzPvOaojzaQo/31Cvr X-Received: by 2002:a92:cf08:: with SMTP id c8mr11160634ilo.246.1629097808206; Mon, 16 Aug 2021 00:10:08 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1629097808; cv=none; d=google.com; s=arc-20160816; b=rCD0YHQ7XchZQHNuJFTVYd0uFRefGXwrx1f2PjOoB/9pUodE4zMQ4lrH7FUXeOicZV Xr1MJkGJ8HkR1j3kkp2DH1KqiaU7bQXYSJQ/X0bq8EzKhjShRvaP7c4wDbtnJuL24t3e yBC3fMYgO421MFn+Oym8OL9H06L2z4LkbitlnJ2hCKoMu6kHhNryBvXXyO7ivTZ4iLLl NXUohBnlysQefGBrPkUbMRNVYSEKfrgIgBqcm1f/9SHVzkFwVrJd7d79aNsn60cUSq+4 6V4zgnk//fY8Ipy4kiRfddKcveOUygJLYtfbomtnqPnqwnc8fElyAMbkSR6luJxouCTa 5QUw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :message-id:date:subject:cc:to:from; bh=8U5GHzb2JpqPU8EqunHw3Gt8cSPJfst5lc/PxvA8xbo=; b=uU/uE6QU8zCmdYCJ2ChPI9aNDkQI/ysemvhxKjJ1oD8+oEttTfccSRmLwyRn0mJFKj mA2sBRdQEbqMpwI43ByK4D8CezUARexBZFHlN+xTvcpr3mqUiljp8lskM3AXvYlCNhXg HGohFX/6zEZzK2zRfnuQ/iKs8ltgeLnypr1gp7kK5dTWZR+Ht7qPEpenLsMeto97LTUm J3BfFH3Nwmeqojxn/MQwqv4YWj0LnK4TnaGN9OBWbAHonHNnQMWEEgiWUzozoP/HeJTp MqAmh2bz04eYBolv8kWRqTWdRdeyWMw3Crv63q400DHemWouwsOA4IvYz8MRgQmREJbz 5ubA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=alibaba.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id j15si13371257ile.95.2021.08.16.00.09.56; Mon, 16 Aug 2021 00:10:08 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=alibaba.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233712AbhHPHJs (ORCPT + 99 others); Mon, 16 Aug 2021 03:09:48 -0400 Received: from out30-54.freemail.mail.aliyun.com ([115.124.30.54]:37812 "EHLO out30-54.freemail.mail.aliyun.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233349AbhHPHJs (ORCPT ); Mon, 16 Aug 2021 03:09:48 -0400 X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R151e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=alimailimapcm10staff010182156082;MF=changhuaixin@linux.alibaba.com;NM=1;PH=DS;RN=23;SR=0;TI=SMTPD_---0Uj7Ybxv_1629097753; Received: from localhost(mailfrom:changhuaixin@linux.alibaba.com fp:SMTPD_---0Uj7Ybxv_1629097753) by smtp.aliyun-inc.com(127.0.0.1); Mon, 16 Aug 2021 15:09:13 +0800 From: Huaixin Chang To: linux-kernel@vger.kernel.org Cc: peterz@infradead.org, anderson@cs.unc.edu, baruah@wustl.edu, bsegall@google.com, changhuaixin@linux.alibaba.com, dietmar.eggemann@arm.com, dtcccc@linux.alibaba.com, juri.lelli@redhat.com, khlebnikov@yandex-team.ru, luca.abeni@santannapisa.it, mgorman@suse.de, mingo@redhat.com, odin@uged.al, odin@ugedal.com, pauld@redhead.com, pjt@google.com, rostedt@goodmis.org, shanpeic@linux.alibaba.com, tj@kernel.org, tommaso.cucinotta@santannapisa.it, vincent.guittot@linaro.org, xiyou.wangcong@gmail.com Subject: [PATCH 0/2] Add statistics and document for cfs bandwidth burst Date: Mon, 16 Aug 2021 15:08:47 +0800 Message-Id: <20210816070849.3153-1-changhuaixin@linux.alibaba.com> X-Mailer: git-send-email 2.14.4.44.g2045bb6 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The comparison in __refill_cfs_bandwidth_runtime is further simplified. Huaixin Chang (2): sched/fair: Add cfs bandwidth burst statistics sched/fair: Add document for burstable CFS bandwidth Documentation/admin-guide/cgroup-v2.rst | 8 ++++ Documentation/scheduler/sched-bwc.rst | 85 +++++++++++++++++++++++++++++---- kernel/sched/core.c | 13 +++-- kernel/sched/fair.c | 9 ++++ kernel/sched/sched.h | 3 ++ 5 files changed, 105 insertions(+), 13 deletions(-) -- 2.14.4.44.g2045bb6