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=-4.2 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 autolearn=no 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 50FD8C433E0 for ; Thu, 25 Mar 2021 14:14:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 12B3A61A38 for ; Thu, 25 Mar 2021 14:14:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229731AbhCYON7 (ORCPT ); Thu, 25 Mar 2021 10:13:59 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47324 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230113AbhCYONX (ORCPT ); Thu, 25 Mar 2021 10:13:23 -0400 Received: from mail-lf1-x12f.google.com (mail-lf1-x12f.google.com [IPv6:2a00:1450:4864:20::12f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 56861C06174A; Thu, 25 Mar 2021 07:13:20 -0700 (PDT) Received: by mail-lf1-x12f.google.com with SMTP id n138so2758742lfa.3; Thu, 25 Mar 2021 07:13:20 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:date:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=VAvP7bHgJVthEA6tXep78PEg1OIgagyy2ck803C3+C8=; b=QmBr4F3dyAhpQDZi73XbNsQ2sHduQfoFXI2Q2/+dUFFqxAipew/I6QUdQ4Z5pNWc54 cIuUbg1Y0GHU5u3D/DICn8ZEkxXhVOz/AT9Lz3/lYf0MXLT9qhqSK8ta6yTphtcujRVx S+p4sBF/LODeJo9pAJL8vq4+g3o6iJkkARj6XD+Sh2Vh7jz9mb8ohU/4ton2D9HDs40F SrKsBKYlJAUfN1oPgmxk/YyAF0Cu3vNyIKzZI2rWosl5RXWJF94hSqIWa937GHh0xqCQ sumd6+0yML8dmVr/rGB6xl1gSEWUb0ld+lMqL+cm+YLN8IoAiGKykZQDYkVCQw2NFH1F Fn6g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:date:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=VAvP7bHgJVthEA6tXep78PEg1OIgagyy2ck803C3+C8=; b=HDZnq8MmO9LEkUXi9zLP2XnJcVKZ+6ofCWG7gDzosGeNmxPnkb+i1Bm5Lv4x87hYzG qdRUKAhVWG0ms1UbPi1H3ZIFdd6yfSyJe0iAdq0XURNXXOL2SBlx6s4FNx/Rk1Wp3lCu HT/wmJ/jgpZ2Ciccnjs49N3S3oskUYS9ouDZJErxtd1fqlc6414N7yGEUAh7gHqKZPAK L97Q6RSMtOB9pQi+fnN3TKzs2CJDSNZHg3gv7Aw2J3gW2izgTMlKFLoFqpJpyYt0RBOi qblWEKItem7OZ9TeEEdSYLX67mYGILb3/4KpcZoijZuxAOZZmQjhogQcTtitQRXif0hD bV3w== X-Gm-Message-State: AOAM533fYmoJcUZYoe6TbSoIUEHJ2sAmufIOJknZC4kEbmKC0Puiwr3D SlnTDsXkkdOJEt3WeHWjars= X-Google-Smtp-Source: ABdhPJxoNKK13uTKp11JZ98lxY1Zh1fctCxAwf6AVllaevDLbiGzUpnEJIgZXQcof0kFpWiNxS2ooA== X-Received: by 2002:ac2:520f:: with SMTP id a15mr4921497lfl.223.1616681598809; Thu, 25 Mar 2021 07:13:18 -0700 (PDT) Received: from pc638.lan (h5ef52e3d.seluork.dyn.perspektivbredband.net. [94.245.46.61]) by smtp.gmail.com with ESMTPSA id m8sm562303lfa.274.2021.03.25.07.13.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 25 Mar 2021 07:13:18 -0700 (PDT) From: Uladzislau Rezki X-Google-Original-From: Uladzislau Rezki Date: Thu, 25 Mar 2021 15:13:16 +0100 To: Matthew Wilcox Cc: Uladzislau Rezki , Mel Gorman , Andrew Morton , Chuck Lever , Jesper Dangaard Brouer , Christoph Hellwig , Alexander Duyck , Vlastimil Babka , Ilias Apalodimas , LKML , Linux-Net , Linux-MM , Linux-NFS Subject: Re: [PATCH 0/9 v6] Introduce a bulk order-0 page allocator with two in-tree users Message-ID: <20210325141316.GA2558@pc638.lan> References: <20210325114228.27719-1-mgorman@techsingularity.net> <20210325125001.GW1719932@casper.infradead.org> <20210325132556.GS3697@techsingularity.net> <20210325140657.GA1908@pc638.lan> <20210325140927.GX1719932@casper.infradead.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210325140927.GX1719932@casper.infradead.org> User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On Thu, Mar 25, 2021 at 02:09:27PM +0000, Matthew Wilcox wrote: > On Thu, Mar 25, 2021 at 03:06:57PM +0100, Uladzislau Rezki wrote: > > For the vmalloc we should be able to allocating on a specific NUMA node, > > at least the current interface takes it into account. As far as i see > > the current interface allocate on a current node: > > > > static inline unsigned long > > alloc_pages_bulk_array(gfp_t gfp, unsigned long nr_pages, struct page **page_array) > > { > > return __alloc_pages_bulk(gfp, numa_mem_id(), NULL, nr_pages, NULL, page_array); > > } > > > > Or am i missing something? > > You can call __alloc_pages_bulk() directly; there's no need to indirect > through alloc_pages_bulk_array(). > OK. It is accessible then. -- Vlad Rezki