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 kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id DFC27C00140 for ; Wed, 10 Aug 2022 06:19:12 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 399088E0002; Wed, 10 Aug 2022 02:19:12 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 347F08E0001; Wed, 10 Aug 2022 02:19:12 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 236E68E0002; Wed, 10 Aug 2022 02:19:12 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0013.hostedemail.com [216.40.44.13]) by kanga.kvack.org (Postfix) with ESMTP id 15F068E0001 for ; Wed, 10 Aug 2022 02:19:12 -0400 (EDT) Received: from smtpin04.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay06.hostedemail.com (Postfix) with ESMTP id DF925ABA34 for ; Wed, 10 Aug 2022 06:19:11 +0000 (UTC) X-FDA: 79782680502.04.541701D Received: from szxga02-in.huawei.com (szxga02-in.huawei.com [45.249.212.188]) by imf19.hostedemail.com (Postfix) with ESMTP id 5010C1A014B for ; Wed, 10 Aug 2022 06:19:10 +0000 (UTC) Received: from dggpemm500021.china.huawei.com (unknown [172.30.72.53]) by szxga02-in.huawei.com (SkyGuard) with ESMTP id 4M2fmh3MF0zXdSd; Wed, 10 Aug 2022 14:15:00 +0800 (CST) Received: from dggpemm500001.china.huawei.com (7.185.36.107) by dggpemm500021.china.huawei.com (7.185.36.109) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.24; Wed, 10 Aug 2022 14:19:05 +0800 Received: from [10.174.177.243] (10.174.177.243) by dggpemm500001.china.huawei.com (7.185.36.107) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.24; Wed, 10 Aug 2022 14:19:04 +0800 Message-ID: <1b8c3ece-c7bb-f11e-1f37-c2424d4ab57c@huawei.com> Date: Wed, 10 Aug 2022 14:19:04 +0800 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:91.0) Gecko/20100101 Thunderbird/91.9.1 Subject: Re: [PATCH v2] mm: add warning if __vm_enough_memory fails Content-Language: en-US To: Andrew Morton CC: , , David Hildenbrand , Yongqiang Liu References: <20220726145428.8030-1-wangkefeng.wang@huawei.com> <20220809190222.7da71d851e1ca7035165e42a@linux-foundation.org> From: Kefeng Wang In-Reply-To: <20220809190222.7da71d851e1ca7035165e42a@linux-foundation.org> Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 7bit X-Originating-IP: [10.174.177.243] X-ClientProxiedBy: dggems703-chm.china.huawei.com (10.3.19.180) To dggpemm500001.china.huawei.com (7.185.36.107) X-CFilter-Loop: Reflected ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1660112351; a=rsa-sha256; cv=none; b=cvVCQ767J9V5xgjz7eb4gW1Ukynv2mpPwkgXZm41D2zpcJooFKhYyv7JoCh877liizVOBa BPGGc5Q6I0Tbf7SrqWRV42sF7DNWKiCXdiXkPmHmZASklFWSpYNtC2RLn+hplaBdTub46W cccARLWXjW8amguyiI1BRO4MWbpffUQ= ARC-Authentication-Results: i=1; imf19.hostedemail.com; dkim=none; spf=pass (imf19.hostedemail.com: domain of wangkefeng.wang@huawei.com designates 45.249.212.188 as permitted sender) smtp.mailfrom=wangkefeng.wang@huawei.com; dmarc=pass (policy=quarantine) header.from=huawei.com ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1660112351; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=JHyF+pJDtcjazu2RTqh9alVdpx+DtqbtUZlsrUuu7pE=; b=X2R4IG+ijrB3z8w8zboL15yc95J09CxtzQBC2giwl4tlCXy7Z1+0R4BhgK1lI4F0yz/niI EuVgvqyN3pZD70IjXsNFz4Hbt5w0jm+/p+420dYlHAulQ/t/y+annpcXboi7fPdh24+eOa 2ufgbK5oCjP5QDpp71RjZmyW0/GstB8= X-Rspamd-Queue-Id: 5010C1A014B Authentication-Results: imf19.hostedemail.com; dkim=none; spf=pass (imf19.hostedemail.com: domain of wangkefeng.wang@huawei.com designates 45.249.212.188 as permitted sender) smtp.mailfrom=wangkefeng.wang@huawei.com; dmarc=pass (policy=quarantine) header.from=huawei.com X-Rspamd-Server: rspam09 X-Rspam-User: X-Stat-Signature: kgrqhnm9e4g3ud8hy1ym8xxunpngxp86 X-HE-Tag: 1660112350-675251 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On 2022/8/10 10:02, Andrew Morton wrote: > On Tue, 9 Aug 2022 16:32:46 +0800 Kefeng Wang wrote: > >> Hi maintainer, any comments, thanks > Looks great to me - I have it saved away. > > I prefer not to add new material during the merge window prior to MM > being fully merged up. In fact, I think this might be against > Stephen's rules-for-linux-next. Even during the merge window, > linux-next remains the testing ground for Linus's "next" release, > so adding next+1 material will weaken that testing. Got it, thanks~ > .