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 X-Spam-Level: X-Spam-Status: No, score=-1.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5D607C0044C for ; Tue, 6 Nov 2018 00:42:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 20D042083D for ; Tue, 6 Nov 2018 00:42:33 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 20D042083D Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=acm.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728930AbeKFKE6 (ORCPT ); Tue, 6 Nov 2018 05:04:58 -0500 Received: from mail-pf1-f194.google.com ([209.85.210.194]:34211 "EHLO mail-pf1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725839AbeKFKE6 (ORCPT ); Tue, 6 Nov 2018 05:04:58 -0500 Received: by mail-pf1-f194.google.com with SMTP id y18-v6so2861244pfn.1; Mon, 05 Nov 2018 16:42:31 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:message-id:subject:from:to:cc:date:in-reply-to :references:mime-version:content-transfer-encoding; bh=yFNtUHQWTCOuWOyoF6QB8BvnWcjUGzql68iEePedwEk=; b=tXJgdnbBPzqtk1ExAWKMHJLmdnuuaNhHu39Vd4rI1CuK06MebuP0tgmhzSSCEjByZc SdJ8J86a8nyZPIJhqBbUoZ+svbtBWTKd1lwKV22ROFaZqcfobRhthJiZx88APv7tpZgC SpgdtvCafInxQRGyLnppk+zQl4XPy62rtI786fz3fQqCIpUjlvtLoGt/0uQQibqsocZ4 CpT5AOiOM8GUDxhCZm8bHIfiCYs5XnyKFsdPY2ZxnRH/DTc5e7iAclLGSDPL/CQDX6Op WdA0HX2cr8BocZK1wdAXIV9t8nEP74cvrl05CoCfOnDpoTkaeQkSndsmNj0tC/zRCFhs +xeg== X-Gm-Message-State: AGRZ1gIAgPbvR3ezD/s91a/SIfynNcv52/gZK+s03BzMS0wSsNTLBd7d hXAbWVwXzBWvQgVSU0ksZqs= X-Google-Smtp-Source: AJdET5eP8gAsO1VRxmelm73Sitjari6SAO/sDd5Ia4Hi+dDG5tDiZqVNTM5C6QgT2wHIyCQDMuD/+w== X-Received: by 2002:a65:620f:: with SMTP id d15-v6mr22621420pgv.120.1541464950400; Mon, 05 Nov 2018 16:42:30 -0800 (PST) Received: from ?IPv6:2620:15c:2cd:203:5cdc:422c:7b28:ebb5? ([2620:15c:2cd:203:5cdc:422c:7b28:ebb5]) by smtp.gmail.com with ESMTPSA id c7-v6sm47820177pfh.25.2018.11.05.16.42.29 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Mon, 05 Nov 2018 16:42:29 -0800 (PST) Message-ID: <1541464948.196084.168.camel@acm.org> Subject: Re: [driver-core PATCH v5 1/9] workqueue: Provide queue_work_node to queue work near a given NUMA node From: Bart Van Assche To: Alexander Duyck , linux-kernel@vger.kernel.org, gregkh@linuxfoundation.org Cc: linux-nvdimm@lists.01.org, tj@kernel.org, akpm@linux-foundation.org, linux-pm@vger.kernel.org, jiangshanlai@gmail.com, rafael@kernel.org, len.brown@intel.com, pavel@ucw.cz, zwisler@kernel.org, dan.j.williams@intel.com, dave.jiang@intel.com Date: Mon, 05 Nov 2018 16:42:28 -0800 In-Reply-To: <154145230445.29224.14651284855380723028.stgit@ahduyck-desk1.jf.intel.com> References: <154145223352.29224.8912797012647157172.stgit@ahduyck-desk1.jf.intel.com> <154145230445.29224.14651284855380723028.stgit@ahduyck-desk1.jf.intel.com> Content-Type: text/plain; charset="UTF-7" X-Mailer: Evolution 3.26.2-1 Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, 2018-11-05 at 13:11 -0800, Alexander Duyck wrote: +AD4 +-/+ACoAKg +AD4 +- +ACo workqueue+AF8-select+AF8-cpu+AF8-near - Select a CPU based on NUMA node +AD4 +- +ACo +AEA-node: NUMA node ID that we want to bind a CPU from +AF4AXgBeAF4 select? +AD4 +- /+ACo If CPU is valid return that, otherwise just defer +ACo-/ +AD4 +- return (cpu +ADw nr+AF8-cpu+AF8-ids) ? cpu : WORK+AF8-CPU+AF8-UNBOUND+ADs Please leave out the superfluous parentheses if this patch series would have to be reposted. Anyway: Reviewed-by: Bart Van Assche +ADw-bvanassche+AEA-acm.org+AD4