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[2620:137:e000::1:20]) by mx.google.com with ESMTP id s22-20020a170902b19600b001a23bf7a7b9si6870133plr.501.2023.05.07.23.08.46; Sun, 07 May 2023 23:09:03 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@infradead.org header.s=bombadil.20210309 header.b="K/+TCMlK"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232657AbjEHF7r (ORCPT + 99 others); Mon, 8 May 2023 01:59:47 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34012 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229757AbjEHF7k (ORCPT ); Mon, 8 May 2023 01:59:40 -0400 Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:3::133]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9790E14E62; Sun, 7 May 2023 22:59:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=Content-Transfer-Encoding: MIME-Version:Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type: Content-ID:Content-Description:In-Reply-To:References; bh=ixvEOTc/kA7Op4nO674aqpEaalzlKVm9oZsn6tzhnwk=; b=K/+TCMlKoW/tMEgk6Yg6hsJcGh G2qTVxwkh/nLgZ3XsajECeVu+u0GlmyjGjX5G5iOMWts7mxKrEm0piL/+bfCUk/SXLnFfVePXjgbi LjkbnODjo0XRqxbGf2DVigVP9UYe1+E/h8jHSWvrn9EgYW9K/wgF2F3hB9+7ysZmeQxNpg4jafd4S VCbGiBpuHi8JeGNIcG30JxvfqHrLCajrZNHRoLBnuTDHcmFWXetX8/y37y5U57l19Vz41aNAODOwe kWwdBmgKP1CTvYfR04GW3mDQ7fspOhMUhSwM2KCEDjO792pOSdc4WoTzBUuSlQA+tFcW1meFH1231 iIY4fjdg==; Received: from [2601:1c2:980:9ec0::2764] (helo=bombadil.infradead.org) by bombadil.infradead.org with esmtpsa (Exim 4.96 #2 (Red Hat Linux)) id 1pvtuN-00HLgB-06; Mon, 08 May 2023 05:59:39 +0000 From: Randy Dunlap To: linux-kernel@vger.kernel.org Cc: Randy Dunlap , Jonathan Corbet , linux-doc@vger.kernel.org, Alexander Viro , Christian Brauner , linux-fsdevel@vger.kernel.org, Ram Pai , Peng Tao , Andrew Morton Subject: [PATCH] Documentation/filesystems: sharedsubtree: add section headings Date: Sun, 7 May 2023 22:59:38 -0700 Message-Id: <20230508055938.6550-1-rdunlap@infradead.org> X-Mailer: git-send-email 2.40.1 MIME-Version: 1.0 X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED,SPF_HELO_NONE, SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1765305109438921193?= X-GMAIL-MSGID: =?utf-8?q?1765305109438921193?= Several of the sections are missing underlines. This makes the generated contents have missing entries, so add the underlines. Fixes: 16c01b20ae05 ("doc/filesystems: more mount cleanups") Fixes: 9cfcceea8f7e ("[PATCH] Complete description of shared subtrees.") Signed-off-by: Randy Dunlap Cc: Jonathan Corbet Cc: linux-doc@vger.kernel.org Cc: Alexander Viro Cc: Christian Brauner Cc: linux-fsdevel@vger.kernel.org Cc: Ram Pai Cc: Peng Tao Cc: Andrew Morton Reviewed-by: Christian Brauner --- Documentation/filesystems/sharedsubtree.rst | 4 ++++ 1 file changed, 4 insertions(+) diff -- a/Documentation/filesystems/sharedsubtree.rst b/Documentation/filesystems/sharedsubtree.rst --- a/Documentation/filesystems/sharedsubtree.rst +++ b/Documentation/filesystems/sharedsubtree.rst @@ -147,6 +147,7 @@ replicas continue to be exactly same. 3) Setting mount states +----------------------- The mount command (util-linux package) can be used to set mount states:: @@ -612,6 +613,7 @@ replicas continue to be exactly same. 6) Quiz +------- A. What is the result of the following command sequence? @@ -673,6 +675,7 @@ replicas continue to be exactly same. /mnt/1/test be? 7) FAQ +------ Q1. Why is bind mount needed? How is it different from symbolic links? symbolic links can get stale if the destination mount gets @@ -841,6 +844,7 @@ replicas continue to be exactly same. tmp usr tmp usr tmp usr 8) Implementation +----------------- 8A) Datastructure