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 ADB1EC61D97 for ; Sun, 29 Jan 2023 01:09:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230522AbjA2BJe (ORCPT ); Sat, 28 Jan 2023 20:09:34 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41316 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229580AbjA2BJa (ORCPT ); Sat, 28 Jan 2023 20:09:30 -0500 Received: from mail-pl1-f174.google.com (mail-pl1-f174.google.com [209.85.214.174]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4B10022784; Sat, 28 Jan 2023 17:09:26 -0800 (PST) Received: by mail-pl1-f174.google.com with SMTP id jl3so8392257plb.8; Sat, 28 Jan 2023 17:09:26 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=6Zoo/V0eZrLefo71ZNF/gT6IlRqxqqc8xotST2bLhTs=; b=cXw/yA94dsZ7ZIUasZDNqgid7PhgT/0i5J8lGNzBznBZg9gbYBRKrZl1F7ajU66o6S UzqBsvWJuZAJW3+WFZnUAV2baA/3dnfkmzGTZHXISawa69Rkcq6eOd24WXlD2gWrM3KG NKGxNpalD5oJj8mNv4bAGHo7Q4JKpSoc7bE8GFylG6JxtMNTpy/wvK1JPC/ZZNHmzZOL REqOJxdTCsj0eBmFErrzXq5ZX1F4OuikyGIEgoEYe0r13tJ+P0LNAMCabGNHFa/XM7wf RVr02MMMI41P8zpSY3bFc6ML448v2ebnVc8OPkoXBANjMr7udd1oAGUi0JR9Bs5Yz/lR OqtA== X-Gm-Message-State: AO0yUKUZS7TvfBcPzxh8MIS2EKf0Hf91Fo21tdBVkkg6g0Rm1X9jgq6R 3+NRtxbSUjKfc1n6gLXkH74= X-Google-Smtp-Source: AK7set8+SmjTPwNcDl30yr8kyoQv4S40li+EgjlGfNK5qbCUty3s4n/0McDYAmjRAJelJVhhQIb6Xw== X-Received: by 2002:a17:90b:1c05:b0:22c:4e1:937 with SMTP id oc5-20020a17090b1c0500b0022c04e10937mr4298261pjb.10.1674954565633; Sat, 28 Jan 2023 17:09:25 -0800 (PST) Received: from [192.168.3.219] ([98.51.102.78]) by smtp.gmail.com with ESMTPSA id bb12-20020a17090b008c00b00226eadf094dsm5017190pjb.30.2023.01.28.17.09.23 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 28 Jan 2023 17:09:24 -0800 (PST) Message-ID: Date: Sat, 28 Jan 2023 17:09:22 -0800 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.6.1 Subject: Re: [PATCH v3 9/9] scsi: ufs: exynos: Select CONFIG_BLK_SUB_PAGE_SEGMENTS for lage page sizes Content-Language: en-US To: Ming Lei Cc: Jens Axboe , linux-block@vger.kernel.org, linux-scsi@vger.kernel.org, Jaegeuk Kim , Avri Altman , Adrian Hunter , Christoph Hellwig , Alim Akhtar , Kiwoong Kim References: <20230118225447.2809787-1-bvanassche@acm.org> <20230118225447.2809787-10-bvanassche@acm.org> From: Bart Van Assche In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org On 1/27/23 19:55, Ming Lei wrote: > I remember that PAGE_SIZE is still 4K on Android kernel, so > UFS_EXYNOS should work just fine, or Android kernel is going > to change PAGE_SIZE? Hi Ming, We want to improve Android performance by increasing the page size from 4 KiB to 16 KiB. Hence this patch series. Thanks, Bart.