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 AA58FC4332F for ; Fri, 2 Dec 2022 07:58:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232362AbiLBH6L (ORCPT ); Fri, 2 Dec 2022 02:58:11 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40068 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232178AbiLBH56 (ORCPT ); Fri, 2 Dec 2022 02:57:58 -0500 Received: from mail-pg1-x535.google.com (mail-pg1-x535.google.com [IPv6:2607:f8b0:4864:20::535]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id ABF5F5BD7C for ; Thu, 1 Dec 2022 23:57:57 -0800 (PST) Received: by mail-pg1-x535.google.com with SMTP id h33so3756448pgm.9 for ; Thu, 01 Dec 2022 23:57:57 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bytedance-com.20210112.gappssmtp.com; s=20210112; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=Uaty77MzZY7lsyZLRMmVZ/Dameh2HjoJMvJoMCuT6aI=; b=qK2s/NbMmT8JUINg48LZkRksiuXbIgxcbwPThoBhxQVCpsTzwrsyndkWA90/g3MFAY Lhan41rk2boKAQuWrrdpstM+o2Q/QrKT7apPo+BujQPdTqUHhlXZ9KbbVshTK2+4jR6M i3L7lpEclfflvQVlpbky5Rcz/9RSoDfCJ6/W5tyRc6kuAkLn3jXlEaimC0++ygk92JrD xx+Onfj+hv2IkntTzyfXiYOybEOvT2ei3gK4lCVVDfKWiH2gloL19UgXZuuWCZv3w3ci v+iFo+4uBcx4Cla0o60hHBRlJRTpGziMrEw+5FToJfQXVd4KUMnl/VuPbbQfmNw9p0ei q7uA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=Uaty77MzZY7lsyZLRMmVZ/Dameh2HjoJMvJoMCuT6aI=; b=Oc4fVqsTb0hF17+/LPr1Z9fhUJ2Xit7GPp+jHCiYzebH1NFUqA1cQQVIA3SlmVNyk0 nYXnmmFCs4pIMlgQvnKERVP9AqZvawtwEzKlEu08qL+iJzZbHd8VCbwB16NNvix6CkaE s0ThHGV2t331NpApUMA0IUyrhrnNB6YfSlTc9237xukxRh8xb0erkWRiwDwvyygoE48f Ise+mGb+FW+v9ZUCSPsSxWGGtIYY9I3rmefpCdQsGDZdyiMFUYRRwrUoRhMF7ijB+I0J FPuIJ8cz9KsqK7wYq2hn8Fhumzjt5dm7Sxij9iUAH3u8QdpsOnHmxYdNV4ZAAhIPktxA sgkQ== X-Gm-Message-State: ANoB5pnXQSQ6b0lGdFd5yx7EDMrQ6o/3jiC/FJfBecZJwE3WY68fcW46 K2HqFpS/1HST7Q9tADGeQAyA2A== X-Google-Smtp-Source: AA0mqf6B4GgYKWQ1o4Pufmc7iCmMCGrhpF+fp/uoBu6OXA9kksUjd7THXvnHJWUiHIuQnUVNK0XwLw== X-Received: by 2002:a63:1965:0:b0:464:a9a6:5717 with SMTP id 37-20020a631965000000b00464a9a65717mr46692703pgz.584.1669967877063; Thu, 01 Dec 2022 23:57:57 -0800 (PST) Received: from [10.4.98.208] ([139.177.225.231]) by smtp.gmail.com with ESMTPSA id e4-20020a056a0000c400b0057293b17c8bsm4477855pfj.22.2022.12.01.23.57.52 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 01 Dec 2022 23:57:56 -0800 (PST) Message-ID: <13d9d01f-e80d-b7a2-80e8-d1e076cb8057@bytedance.com> Date: Fri, 2 Dec 2022 15:57:50 +0800 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:102.0) Gecko/20100101 Thunderbird/102.5.0 Subject: Re: [PATCH v3] sched/core: Minor optimize ttwu_runnable() Content-Language: en-US To: Bagas Sanjaya Cc: mingo@redhat.com, peterz@infradead.org, vschneid@redhat.com, juri.lelli@redhat.com, vincent.guittot@linaro.org, dietmar.eggemann@arm.com, rostedt@goodmis.org, bsegall@google.com, mgorman@suse.de, linux-kernel@vger.kernel.org References: <20221112033910.73273-1-zhouchengming@bytedance.com> From: Chengming Zhou In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2022/12/2 15:36, Bagas Sanjaya wrote: > On Sat, Nov 12, 2022 at 11:39:10AM +0800, Chengming Zhou wrote: >> This patch reorg ttwu_do_wakeup() and ttwu_do_activate() to make >> ttwu_do_wakeup() only mark the task runnable, so it can be used >> in ttwu_runnable() and try_to_wake_up() fast paths. >> > > s/This patch reorg/Reorganize/ Ok, will change it. > > Also, please rebase and resend. > Ok, will rebase on tip/sched/core branch. Thanks.