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=-10.2 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_SANE_1 autolearn=ham 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 02455C2BB48 for ; Thu, 17 Dec 2020 15:52:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C755C23975 for ; Thu, 17 Dec 2020 15:52:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727566AbgLQPwo (ORCPT ); Thu, 17 Dec 2020 10:52:44 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49196 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727260AbgLQPwo (ORCPT ); Thu, 17 Dec 2020 10:52:44 -0500 Received: from mail-qt1-x836.google.com (mail-qt1-x836.google.com [IPv6:2607:f8b0:4864:20::836]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1DC48C061794 for ; Thu, 17 Dec 2020 07:52:04 -0800 (PST) Received: by mail-qt1-x836.google.com with SMTP id u21so20363857qtw.11 for ; Thu, 17 Dec 2020 07:52:04 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=toxicpanda-com.20150623.gappssmtp.com; s=20150623; h=subject:to:references:from:message-id:date:user-agent:mime-version :in-reply-to:content-language:content-transfer-encoding; bh=985rH4/LjgpieGz0cOs42UeUiILqaUjiMXa7WUd1ZRA=; b=F1mf+YeNUpBrI38ILKTkHCn7rmq/K42lTSxMNHj/zrqW1Y7vyZXUpDPJnk0f4NTg/2 f9eb/kdWy/T3R9xZKDbBwNe/+DUS6AbWrJPLpG8Ee8E5jQNdfuNT+kW1Hcv5bpjmzzPf NZVZDhvdo78w9URrI/L0ZLqahQpXTs2B01KVRsgTfJfpM5gJ0QbZNE1fe97QPQ1yHxVj 3X7L0XD9+ovx9ltE2A/Tj/91nr21m1GEzj69cy+PBpCulYNTtu+UL3tBzjY2MCnUV3y1 VFPNvlyodTqce+GlbIp5nCrCBVW9xkVSWDHb8v1Cl3nLOWmzNVDhpIQfT+KqpxQbw27k rU7g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=985rH4/LjgpieGz0cOs42UeUiILqaUjiMXa7WUd1ZRA=; b=hcWK4zzQB5mtbrj6cqPR5m+T/07uC+UALTmBT5Zna71OUZpvySQkOh+k+xLFWqCpXV zzPsZO+chpu80XQkaGw17fnMUGVHpYq9bd3exUGw/oMKRACEmyf2spQ4NqTtJKVhPs1P 4z40vgDeUm2RFLZEVbdKGqvNZEnlG2j/Q353Q+r9br7Au20AO0rT1UzOpT0LTu0dpTva YXrS6Jr8gA5kUfHW+wJfCGCE7QDyojQFaBx209LLV5fVxqGVMLWRbsT9hID5rI54PLbz C8F5GT+Z2x/TiqZBRS1zyT8bASosAmbQZDK7V6GFKT5W7hzQ7wkDkmTrQpctiyqcjtdN RCzg== X-Gm-Message-State: AOAM5328nQA45LE39Od1/4QDW84ONyptY4Tx230CH8zHTjpZkfyyLApI k+yWhGMkiRrs3nNDgZmL0xMYXA3V3TIop15z X-Google-Smtp-Source: ABdhPJyV5uYLXEM51KgLVW5XjjVFdzSRzEeZkWDy6+nlVdRD5zcIO4KqaxMxJ+Y30/Xop655XQ4OyA== X-Received: by 2002:ac8:5802:: with SMTP id g2mr47577071qtg.383.1608220323050; Thu, 17 Dec 2020 07:52:03 -0800 (PST) Received: from [192.168.1.45] (cpe-174-109-172-136.nc.res.rr.com. [174.109.172.136]) by smtp.gmail.com with ESMTPSA id b12sm3558962qtt.74.2020.12.17.07.52.01 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 17 Dec 2020 07:52:02 -0800 (PST) Subject: Re: [PATCH v2 05/18] btrfs: extent_io: introduce the skeleton of btrfs_subpage structure To: Qu Wenruo , linux-btrfs@vger.kernel.org References: <20201210063905.75727-1-wqu@suse.com> <20201210063905.75727-6-wqu@suse.com> From: Josef Bacik Message-ID: Date: Thu, 17 Dec 2020 10:52:01 -0500 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:78.0) Gecko/20100101 Thunderbird/78.5.1 MIME-Version: 1.0 In-Reply-To: <20201210063905.75727-6-wqu@suse.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org On 12/10/20 1:38 AM, Qu Wenruo wrote: > For btrfs subpage support, we need a structure to record extra info for > the status of each sectors of a page. > > This patch will introduce the skeleton structure for future btrfs > subpage support. > All subpage related code would go to subpage.[ch] to avoid populating > the existing code base. > > Signed-off-by: Qu Wenruo Reviewed-by: Josef Bacik Thanks, Josef