Received: by 2002:a25:824b:0:0:0:0:0 with SMTP id d11csp1494612ybn; Wed, 2 Oct 2019 17:28:46 -0700 (PDT) X-Google-Smtp-Source: APXvYqzwpg7PkoXPWM6/V5cbusxHu4IAfhcFswMu/JBw3KI//N7pdocbrNhtJBXpR+BEzXSl27FN X-Received: by 2002:a05:6402:74c:: with SMTP id p12mr6704172edy.135.1570062526404; Wed, 02 Oct 2019 17:28:46 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1570062526; cv=none; d=google.com; s=arc-20160816; b=uhDMFO3GpOCd2ImqkW9/p4NRlmIs7AGJkfD+YhM42HeOACixfaKpl2NpD2or3geBJg K9yhcCjuk2Wo1Yjd1lmXLZqKP+2v8TOKaiLcuQnjqqG9U0TYA+cpPiuJYMwHdNN1Z7Ml +I93cIDObCIznhpNzAXWqMoaVSxVuwh4hI32UoS9Iq6gqsA23rQMerPsk6IymZoMOqym t1C41QU71uOkGvKQM469DepDPvVLAo6CKNqRiV/fTXNO6aQgR8oTLO8ws7DT4yHcKcBL zmsmHfTbtES4nlUpnBILfCfr4ErA+XnQN2tCs2Hiz0Kr81Q0fa/q1A/UyL9krdqwc+YN h25Q== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :references:in-reply-to:message-id:subject:cc:to:from:date :dkim-signature; bh=6aPyUbCZYvZULy0XZPiRvQFVkBibaZvv5/rhD7W2p3k=; b=f/QoXRoUghaxCDvmJRxZVZyUvrrlCw9psY7/T3I6RDr4FHX2x9D8VK3VNhwNwyq9RW 7YBIqunOPpMaB6d84t9Fuhz8JXrSYST6aTSecwh8Pn2U5rcJIw0oYOHPNm/Vo13korvJ O0ggsjumVsv1th/3pSRR5yiJSIy6hjuDnAxUhTiSqH7qs55v0O6AJ4T/TwmrXRpw418s ZIbLGDCk2W+F+qofgaEiy63XLL6Cs2kP431dza4Pz8cvO1QUfiGlNOH7QOd2ATzmgufN rYarLeKzN9/LQSc3QFhbcKIDVbhGmnDfBncPNaslaTjWvDpsmS+SYcg8Xrc2Ml7sNo65 GQzg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=nM7B8QBA; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id s14si388448eju.289.2019.10.02.17.28.18; Wed, 02 Oct 2019 17:28:46 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=nM7B8QBA; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728346AbfJBXGw (ORCPT + 99 others); Wed, 2 Oct 2019 19:06:52 -0400 Received: from mail.kernel.org ([198.145.29.99]:40740 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727990AbfJBXGw (ORCPT ); Wed, 2 Oct 2019 19:06:52 -0400 Received: from akpm3.svl.corp.google.com (unknown [104.133.8.65]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 5254A21A4C; Wed, 2 Oct 2019 23:06:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1570057610; bh=o4w7wLOdrvbkNEfei9rVTh9nxdx6sVWimpomN6T6G24=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=nM7B8QBANYTsRtBGUkwFXBo1A0/ggrj08BRB23MuxrIX6/hglSl2j8U1NNarCPQQa 49RpMtd/3qLf2kszGTXTsj85XP3MKadOG/GlfA2qRWAvWyJVpTPXh/kSHt1PcR9/+3 9iXtLpJtg3B3DwfAA0SNyyC0Hib89alOuodBNP24= Date: Wed, 2 Oct 2019 16:06:49 -0700 From: Andrew Morton To: Pengfei Li Cc: cl@linux.com, penberg@kernel.org, rientjes@google.com, iamjoonsoo.kim@lge.com, vbabka@suse.cz, guro@fb.com, linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v6 0/3] mm, slab: Make kmalloc_info[] contain all types of names Message-Id: <20191002160649.9ab76eabaf5900548c455b02@linux-foundation.org> In-Reply-To: <1569241648-26908-1-git-send-email-lpf.vector@gmail.com> References: <1569241648-26908-1-git-send-email-lpf.vector@gmail.com> X-Mailer: Sylpheed 3.7.0 (GTK+ 2.24.32; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII 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, 23 Sep 2019 20:27:25 +0800 Pengfei Li wrote: > 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? > 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 >