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=-0.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED 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 4E8C9C10F14 for ; Tue, 8 Oct 2019 14:21:53 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 135DD20673 for ; Tue, 8 Oct 2019 14:21:53 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="kPwgbuv4" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 135DD20673 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id A0A198E0006; Tue, 8 Oct 2019 10:21:52 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 9B9E38E0003; Tue, 8 Oct 2019 10:21:52 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 8D0BB8E0006; Tue, 8 Oct 2019 10:21:52 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0018.hostedemail.com [216.40.44.18]) by kanga.kvack.org (Postfix) with ESMTP id 6C1E28E0003 for ; Tue, 8 Oct 2019 10:21:52 -0400 (EDT) Received: from smtpin15.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay01.hostedemail.com (Postfix) with SMTP id 0924D180AD803 for ; Tue, 8 Oct 2019 14:21:51 +0000 (UTC) X-FDA: 76020831222.15.skin66_4a50578d92456 X-HE-Tag: skin66_4a50578d92456 X-Filterd-Recvd-Size: 3870 Received: from mail-oi1-f195.google.com (mail-oi1-f195.google.com [209.85.167.195]) by imf45.hostedemail.com (Postfix) with ESMTP for ; Tue, 8 Oct 2019 14:21:50 +0000 (UTC) Received: by mail-oi1-f195.google.com with SMTP id k20so14948266oih.3 for ; Tue, 08 Oct 2019 07:21:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc:content-transfer-encoding; bh=MA85NocqHsE0pV0WfruagTwcSPZ20OKA7j0BxtbfiKg=; b=kPwgbuv4SZyOXa0VVd9PS9lv1q4g0p3gD2oqmeLiueLI2DbgKdwfPbfzH4pTCEopYB 9buGDhEoq2K4C/Yw2E0U3aAFxVD7aLRefWrB36OLxiETjmGIsDzr5Rk1VU2vNDz9EoRD EKiEmRQx7/m2707sy1vkdtlvzY1h5eP+tPomtD9Yqqe1HCwpA4TCjlkB7PyFhlivKltZ VFjGKXbPvPNqkdqk6XJZ+3OQgsHjcXbVuM8EsQG4HefArMnpTQzjMHA04jz7TF6rWJtL zTcBYEaeqx7aMxygbS07rBNSTW8RyGmFwTaEwnpq3lP4CYWj1G5tRCCxxZ4vB2w3AP9y L8+g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc:content-transfer-encoding; bh=MA85NocqHsE0pV0WfruagTwcSPZ20OKA7j0BxtbfiKg=; b=rwtrJTT6eK6INKyagl1YndI/NEf5+TpHPCj/bh7aVrB6oQ9hCguqO0otbPCl4+rvCd yVJE5XhygMfCwvGvcWrsjAXkx77YeQBJC8gZTCG0eNz6cOR9XE6V6+/En8tqaOVOyQ9r dYYSVAfEGjZu6uvhrDFDuoYjoEtsACIrrVHKXjED7kDhE8j0TZFuK6Hqocsu6RfxVQEV 5euf99doBYiwgXsBVe4puyfikAi9idEMl2gWQCc9dgtLvXYGOx2eYJQjC4FicZfboiyr Mbp876r94Osf02+6EEqWinsWwrRY8HxM73vC+StPwYDuL5SCtLk1Km+BsIBmQPjDOf9G fN3Q== X-Gm-Message-State: APjAAAU+ib3YC/9hyhNQtPNxP8SkSKiC4r9W1hbESbF1DrKH0LJXsUka kV7PAzwJ9QZJL9ga6hxNkEI8KI2ONEY0xwqR27Q= X-Google-Smtp-Source: APXvYqwbOXJQBSQzyqHrkkq9QPraEKF9kIEK+PuMw7Wmluq/cUmot0rXXoSPY/Vp/T+6R4vHL4wlRBxK5y1qx7cAvvc= X-Received: by 2002:a05:6808:9b6:: with SMTP id e22mr3925086oig.51.1570544509753; Tue, 08 Oct 2019 07:21:49 -0700 (PDT) MIME-Version: 1.0 References: <1569241648-26908-1-git-send-email-lpf.vector@gmail.com> <20191002160649.9ab76eabaf5900548c455b02@linux-foundation.org> In-Reply-To: <20191002160649.9ab76eabaf5900548c455b02@linux-foundation.org> From: Pengfei Li Date: Tue, 8 Oct 2019 22:21:38 +0800 Message-ID: Subject: Re: [PATCH v6 0/3] mm, slab: Make kmalloc_info[] contain all types of names To: Andrew Morton Cc: Christopher Lameter , penberg@kernel.org, David Rientjes , iamjoonsoo.kim@lge.com, Vlastimil Babka , Roman Gushchin , linux-mm@kvack.org, linux-kernel@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bogosity: Ham, tests=bogofilter, spamicity=0.000001, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Thu, Oct 3, 2019 at 7:06 AM Andrew Morton wr= ote: > > On Mon, 23 Sep 2019 20:27:25 +0800 Pengfei Li wrot= e: > > > Changes in v6 > > -- > > 1. abandon patch 4-7 (Because there is not enough reason to explain > > that they are beneficial) > > So http://lkml.kernel.org/r/20190923004022.GC15734@shao2-debian can no > longer occur? > Sorry for such a late reply. Yes, it=E2=80=98s caused by [patch v5 5/7]. So do not occur in v6. > > Changes in v5 > > -- > > 1. patch 1/7: > > - rename SET_KMALLOC_SIZE to INIT_KMALLOC_INFO > > 2. patch 5/7: > > - fix build errors (Reported-by: kbuild test robot) > > - make all_kmalloc_info[] static (Reported-by: kbuild test robot) > > 3. patch 6/7: > > - for robustness, determine kmalloc_cache is !NULL in > > new_kmalloc_cache() > > 4. add ack tag from David Rientjes > > > > >