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AJvYcCXUHSxpZE5PKFyY1ORP7CeaXC+XDmTbNoKNKaqlxiAohbQLZMhQ/eouDdIpnhS4X/ErSevWoVxfIu/LM7OSYLzxyZ9xdQnz3Oxm5oTE X-Gm-Message-State: AOJu0YxNxAcFzJOeMUpLHiNHNS3ThWEzaUtECJx8afGSLIe2vwbhXtUi 82Ki4FSXB7E/SaUbR2YdxFK54sIWcA41XRgKK7ThHZVJKbmRTYLB/lPV7a1+Coc= X-Google-Smtp-Source: AGHT+IFVGxfYd+I48xnoJr+z3ji7t/hEk8/u2yRWsUsWw3N+vaibv/D275yGj4hTzWYQOV/2ZYjhmQ== X-Received: by 2002:a05:6a21:6d92:b0:1c0:ebca:964b with SMTP id adf61e73a8af0-1c40791f2ecmr3758686637.23.1721290823441; Thu, 18 Jul 2024 01:20:23 -0700 (PDT) Received: from [10.84.154.236] ([203.208.167.148]) by smtp.gmail.com with ESMTPSA id 41be03b00d2f7-78e386d7ad4sm7227399a12.69.2024.07.18.01.20.20 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 18 Jul 2024 01:20:23 -0700 (PDT) Message-ID: Date: Thu, 18 Jul 2024 16:20:17 +0800 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2] sched/fair: Remove cfs_rq::nr_spread_over and cfs_rq::exec_clock To: K Prateek Nayak , mingo@redhat.com, peterz@infradead.org, juri.lelli@redhat.com, vincent.guittot@linaro.org Cc: chengming.zhou@linux.dev, linux-kernel@vger.kernel.org, Vishal Chourasia References: <20240717143342.593262-1-zhouchuyi@bytedance.com> <3a2efbd7-075c-2a93-0ea7-51566362f17e@amd.com> From: Chuyi Zhou In-Reply-To: <3a2efbd7-075c-2a93-0ea7-51566362f17e@amd.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Hello, 在 2024/7/18 11:28, K Prateek Nayak 写道: > Hello Chuyi, > > On 7/17/2024 8:03 PM, Chuyi Zhou wrote: >> nr_spread_over tracks the number of instances where the difference >> between a scheduling entity's virtual runtime and the minimum virtual >> runtime in the runqueue exceeds three times the scheduler latency, >> indicating significant disparity in task scheduling. >> Commit that removed its usage: 5e963f2bd: sched/fair: Commit to EEVDF > > scripts/checkpatch.pl complains about the commit description style here. > The above can be reworded as: > I will send v3 later. Thanks for the review!