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[2604:1380:45d1:ec00::1]) by mx.google.com with ESMTPS id s17-20020a05622a179100b004279140bd88si1509822qtk.746.2023.12.20.23.25.30 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 20 Dec 2023 23:25:31 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel+bounces-7931-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45d1:ec00::1 as permitted sender) client-ip=2604:1380:45d1:ec00::1; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel+bounces-7931-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45d1:ec00::1 as permitted sender) smtp.mailfrom="linux-kernel+bounces-7931-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=alibaba.com Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ny.mirrors.kernel.org (Postfix) with ESMTPS id D0B251C2195A for ; Thu, 21 Dec 2023 07:25:30 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 6A45B168DC; Thu, 21 Dec 2023 07:24:51 +0000 (UTC) X-Original-To: linux-kernel@vger.kernel.org Received: from out30-110.freemail.mail.aliyun.com (out30-110.freemail.mail.aliyun.com [115.124.30.110]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id CA9ED168B4 for ; Thu, 21 Dec 2023 07:24:48 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.alibaba.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.alibaba.com X-Alimail-AntiSpam:AC=PASS;BC=-1|-1;BR=01201311R761e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=ay29a033018046049;MF=hsiangkao@linux.alibaba.com;NM=1;PH=DS;RN=7;SR=0;TI=SMTPD_---0VywtuYY_1703143479; Received: from 30.97.48.240(mailfrom:hsiangkao@linux.alibaba.com fp:SMTPD_---0VywtuYY_1703143479) by smtp.aliyun-inc.com; Thu, 21 Dec 2023 15:24:40 +0800 Message-ID: <5f84ba39-3829-456a-99a2-098f59a9539e@linux.alibaba.com> Date: Thu, 21 Dec 2023 15:24:39 +0800 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] erofs: allow partially filled compressed bvecs To: Yue Hu , xiang@kernel.org, chao@kernel.org, linux-erofs@lists.ozlabs.org Cc: jefflexu@linux.alibaba.com, linux-kernel@vger.kernel.org, Yue Hu References: <20231221062341.23901-1-zbestahu@gmail.com> From: Gao Xiang In-Reply-To: <20231221062341.23901-1-zbestahu@gmail.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 2023/12/21 14:23, Yue Hu wrote: > From: Yue Hu > > In order to reduce memory footprints even further, let's allow > partially filled compressed bvecs for readahead to bail out later. > > Signed-off-by: Yue Hu Reviewed-by: Gao Xiang Thanks, Gao Xiang