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 0CF82C433FE for ; Thu, 25 Nov 2021 20:26:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1356923AbhKYUaA (ORCPT ); Thu, 25 Nov 2021 15:30:00 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52718 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S243233AbhKYU14 (ORCPT ); Thu, 25 Nov 2021 15:27:56 -0500 Received: from mail-lf1-x132.google.com (mail-lf1-x132.google.com [IPv6:2a00:1450:4864:20::132]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A9429C061763; Thu, 25 Nov 2021 12:21:28 -0800 (PST) Received: by mail-lf1-x132.google.com with SMTP id l22so18910265lfg.7; Thu, 25 Nov 2021 12:21:28 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:date:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=mnoEOb8Hv954j3i4irIBD7t76uu0fsOSVAr2WZwq1j0=; b=pRWmT9Ia87UdxCoz9ngZywa5cyo1TrHHSDhzi/kxAH03obgBufvviWVuWnNvrgamk7 otTIj5HnTwkGfW5wfpVFFlVSzyrihfOmwk8KHFDX0Z2C+gDI7A8ZwBvBWibGMdeJKY/7 gHBOK5N9+ceIhs+pp+6jJGkJDcCeUdZZPUsHJk9cdIRwuHBe9/RHlwpsDr+bCeQbfq6E JhySC1Ms7V5LkxsiootlkMa7W5tZabwArWAvY5hCtsRVfyzC0zqSBvlo825npiJeONc2 JIopjq2LqZA9FWio6fPspxXNCIc7yyLK8yn4nxoOEqfXIrgOIEtHx2bSZfsYVu2TwQ0P 0cDw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:date:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=mnoEOb8Hv954j3i4irIBD7t76uu0fsOSVAr2WZwq1j0=; b=WvSD8j4+fk7H9TM/N/MRF7vt7G6wOD1hAjmZEMWB176SnVifQsQSy/Xi9F6BjcxY+/ 1gt1nPN116MfXtdoUbYwkbxYes19EyPgt2u3XObgtFmk+8WEvEN60pwmHpHzt0sKLX9s H7UmYilrOUSq+ee/mDijmf9VFnudHdJGXGebqKpdr563KXNK3hpq5hf3iwHtIwsZc+2v kysuvvUD1aIefkdhBgYDqSLIenaFq/59q2giQpmZq3WQqv971k2z26fHA2GHnzIb8hOj VTXv0aC3mHSj0BWHARsx3YkIngLwvrqv3V06C0E/xFYM9MC348FdBM93JrUYxT6luIG0 bMYA== X-Gm-Message-State: AOAM530DEGFtqgHSWOSHapq1EPDl7hgkZsxNtNktTtYKzfXb0U66N3eV /87UtHL/hyqkcxkG5YhXSMY= X-Google-Smtp-Source: ABdhPJzv6tVHfjPCNBYsQmVAMCejhhFupK/eFYJ+PY32Yv0mLT+rVrWUAqrkeiZTN0ZKjY9QGhH8qg== X-Received: by 2002:a05:6512:31c4:: with SMTP id j4mr26213026lfe.173.1637871687025; Thu, 25 Nov 2021 12:21:27 -0800 (PST) Received: from pc638.lan (h5ef52e3d.seluork.dyn.perspektivbredband.net. [94.245.46.61]) by smtp.gmail.com with ESMTPSA id m20sm339742lfu.241.2021.11.25.12.21.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 25 Nov 2021 12:21:25 -0800 (PST) From: Uladzislau Rezki X-Google-Original-From: Uladzislau Rezki Date: Thu, 25 Nov 2021 21:21:23 +0100 To: Michal Hocko Cc: Uladzislau Rezki , Andrew Morton , Dave Chinner , Neil Brown , Christoph Hellwig , linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, LKML , Ilya Dryomov , Jeff Layton Subject: Re: [PATCH v2 2/4] mm/vmalloc: add support for __GFP_NOFAIL Message-ID: References: <20211122153233.9924-1-mhocko@kernel.org> <20211122153233.9924-3-mhocko@kernel.org> <20211123170238.f0f780ddb800f1316397f97c@linux-foundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > On Thu 25-11-21 21:03:23, Uladzislau Rezki wrote: > > On Thu, Nov 25, 2021 at 08:24:04PM +0100, Michal Hocko wrote: > > > On Thu 25-11-21 19:02:09, Uladzislau Rezki wrote: > > > [...] > > > > Therefore i root for simplification and OOM related concerns :) But > > > > maybe there will be other opinions. > > > > > > I have to say that I disagree with your view. I am not sure we have > > > other precedence where an allocator would throw away the primary > > > allocation just because a metadata allocation failure. > > > > > Well, i tried to do some code review and raised some concerns and > > proposals. > > I do appreciate your review! No question about that. > > I was just surprised by your reaction that your review feedback had been > ignored because I do not think this is the case. > > We were in a disagreement and that is just fine. It is quite normal to > disagree. The question is whether that disagreement is fundamental and > poses a roadblock for merging. I definitely do not want and mean to push > anything by force. My previous understanding was that your concerns are > mostly about aesthetics rather than blocking further progress. > It is not up to me to block you from further progress and of course it was not my intention. You asked for a review i did it, that is it :) -- Vlad Rezki