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[2620:137:e000::1:20]) by mx.google.com with ESMTP id d9-20020a170902cec900b001b9e9b21249si349171plg.649.2023.07.10.14.12.22; Mon, 10 Jul 2023 14:12:34 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@gmail.com header.s=20221208 header.b=WvjAwqQt; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231220AbjGJUn2 (ORCPT + 99 others); Mon, 10 Jul 2023 16:43:28 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48832 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232096AbjGJUn0 (ORCPT ); Mon, 10 Jul 2023 16:43:26 -0400 Received: from mail-pj1-x102b.google.com (mail-pj1-x102b.google.com [IPv6:2607:f8b0:4864:20::102b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 36C11E40 for ; Mon, 10 Jul 2023 13:43:22 -0700 (PDT) Received: by mail-pj1-x102b.google.com with SMTP id 98e67ed59e1d1-2632a72f289so2335606a91.2 for ; Mon, 10 Jul 2023 13:43:21 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1689021801; x=1691613801; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:to:from:date:sender:from:to:cc:subject:date:message-id :reply-to; bh=3/Kkq1v8telRaHQgV7zepQoTU75jRONxaU9eHXBvmDo=; b=WvjAwqQtJtaHexfOvhDpNwojVMD0FhJ7NN7QEpiDGCae1doh1Uea7+vY15bW2qnVcY 2RB0RGTRLLQfc/zRwcQXcrwenuzrNED7/3drO5jsu2+mupbu+oQGapatwjZAVUePArzF 4b5ZqWIS/61Bu4pwSpy1ex9kt2k0OmQMf4vaM7eEqX+2vavLf8T7eShszSiHDaYilSc9 +JDevVG5yLsbmW/0YlrM8YfDj+y/cXjkdSQzmXnbbkf0qzZ4Fh3OGukXkbERsrCc/5KI +1huTClsojnW6oOiHrnI0hzdgYWgVGRmNCg3twFpjvpDdvqoDCavRaJUVyUwSHAY6NLw UJjg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1689021801; x=1691613801; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:to:from:date:sender:x-gm-message-state:from:to:cc:subject :date:message-id:reply-to; bh=3/Kkq1v8telRaHQgV7zepQoTU75jRONxaU9eHXBvmDo=; b=F2pI8BBBeUWiYke+PvHqHyEApB0VU7OmcEzs0itKSLdK41UsYKwgPndmNnvK5TUBoB /64FHb/IBmLrZwdgZy5DEKSIwY8wIrEb5IZ027x7Rsl14IRfjdHoh7VKqwyCWa/wi1Hd z2tCZ0fDHcS0Zem7rFTuTGB9bPoTKmfiQ7GjxUdnyf1O8cmmanvJn7fcWlbgr8vUlL4b jkusC3cA8GO02efteFjjliHxeWFB1imFTttQkjDtRznkuG/ZaJCSEUuhPlJ531VpS6V5 BXKvlxGRRkh21BEbtWOeM6HUV2p/Y7zsXjFYovU4M8GloQ7k9pcM+tTeSRXEQEBPOY1e z9kQ== X-Gm-Message-State: ABy/qLacL12XkdaCPOipYEC0QtKjFpc/aVWnqGcMBUC57NvPcoM5HxA2 /EdO06BtN5LSuZE7VWB2475HHYR3mt4ZSg== X-Received: by 2002:a17:90a:88b:b0:262:ff1c:bc37 with SMTP id v11-20020a17090a088b00b00262ff1cbc37mr10913252pjc.2.1689021800908; Mon, 10 Jul 2023 13:43:20 -0700 (PDT) Received: from localhost ([2620:10d:c090:400::5:e2fe]) by smtp.gmail.com with ESMTPSA id f12-20020a17090ac28c00b00262ff206931sm6678756pjt.42.2023.07.10.13.43.20 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 10 Jul 2023 13:43:20 -0700 (PDT) Sender: Tejun Heo Date: Mon, 10 Jul 2023 10:43:19 -1000 From: Tejun Heo To: rdunlap@infradead.org, frederic@kernel.org, jiangshanlai@gmail.com, linux-kernel@vger.kernel.org, zyhtheonly@gmail.com, zyhtheonly@yeah.net, zwp10758@gmail.com, fuyuanli@gmail.com Subject: Re: [PATCH v5] workqueue: add cmdline parameter `workqueue.unbound_cpus` to further constrain wq_unbound_cpumask at boot time Message-ID: References: <20230629035050.GA17223@didi-ThinkCentre-M930t-N000> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230629035050.GA17223@didi-ThinkCentre-M930t-N000> X-Spam-Status: No, score=-1.5 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_EF,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,RCVD_IN_DNSWL_BLOCKED,SPF_HELO_NONE, SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Jun 29, 2023 at 11:50:50AM +0800, tiozhang wrote: > Motivation of doing this is to better improve boot times for devices when > we want to prevent our workqueue works from running on some specific CPUs, > e,g, some CPUs are busy with interrupts. > > Signed-off-by: tiozhang Applied to wq/for-6.6. Thanks. -- tejun