{"id":815415,"url":"http://patchwork.ozlabs.org/api/1.2/patches/815415/?format=json","web_url":"http://patchwork.ozlabs.org/project/linux-ext4/patch/20170919103724.GA239@x4/","project":{"id":8,"url":"http://patchwork.ozlabs.org/api/1.2/projects/8/?format=json","name":"Linux ext4 filesystem development","link_name":"linux-ext4","list_id":"linux-ext4.vger.kernel.org","list_email":"linux-ext4@vger.kernel.org","web_url":null,"scm_url":null,"webscm_url":null,"list_archive_url":"","list_archive_url_format":"","commit_url_format":""},"msgid":"<20170919103724.GA239@x4>","list_archive_url":null,"date":"2017-09-19T10:37:24","name":"[v2] VFS: Handle lazytime in do_mount()","commit_ref":null,"pull_url":null,"state":"superseded","archived":true,"hash":"3d379be92d911ab649520843852fd0c7968c12bd","submitter":{"id":1014,"url":"http://patchwork.ozlabs.org/api/1.2/people/1014/?format=json","name":"Markus Trippelsdorf","email":"markus@trippelsdorf.de"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/linux-ext4/patch/20170919103724.GA239@x4/mbox/","series":[{"id":3830,"url":"http://patchwork.ozlabs.org/api/1.2/series/3830/?format=json","web_url":"http://patchwork.ozlabs.org/project/linux-ext4/list/?series=3830","date":"2017-09-19T10:37:24","name":"[v2] VFS: Handle lazytime in do_mount()","version":2,"mbox":"http://patchwork.ozlabs.org/series/3830/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/815415/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/815415/checks/","tags":{},"related":[],"headers":{"Return-Path":"","X-Original-To":"patchwork-incoming@ozlabs.org","Delivered-To":"patchwork-incoming@ozlabs.org","Authentication-Results":["ozlabs.org;\n\tspf=none (mailfrom) smtp.mailfrom=vger.kernel.org\n\t(client-ip=209.132.180.67; helo=vger.kernel.org;\n\tenvelope-from=linux-ext4-owner@vger.kernel.org;\n\treceiver=)","ozlabs.org;\n\tdkim=fail reason=\"signature verification failed\" (1024-bit key;\n\tsecure) header.d=mail.ud10.udmedia.de header.i=@mail.ud10.udmedia.de\n\theader.b=\"OJcf1umQ\"; dkim-atps=neutral"],"Received":["from vger.kernel.org (vger.kernel.org [209.132.180.67])\n\tby ozlabs.org (Postfix) with ESMTP id 3xxK852W6Tz9s82\n\tfor ;\n\tTue, 19 Sep 2017 20:37:41 +1000 (AEST)","(majordomo@vger.kernel.org) by vger.kernel.org via listexpand\n\tid S1751513AbdISKh0 (ORCPT );\n\tTue, 19 Sep 2017 06:37:26 -0400","from ud10.udmedia.de ([194.117.254.50]:32848 \"EHLO\n\tmail.ud10.udmedia.de\" rhost-flags-OK-OK-OK-OK) by vger.kernel.org\n\twith ESMTP id S1751485AbdISKh0 (ORCPT\n\t); Tue, 19 Sep 2017 06:37:26 -0400","(qmail 17239 invoked from network); 19 Sep 2017 12:37:24 +0200","from ip5b405f48.dynamic.kabel-deutschland.de (HELO x4)\n\t(ud10?360p3@91.64.95.72)\n\tby mail.ud10.udmedia.de with ESMTPSA (ECDHE-RSA-AES256-SHA encrypted,\n\tauthenticated); 19 Sep 2017 12:37:24 +0200"],"DKIM-Signature":"v=1; a=rsa-sha256; c=simple; d=mail.ud10.udmedia.de; h=\n\tdate:from:to:cc:subject:message-id:references:mime-version\n\t:content-type:in-reply-to; s=k1; bh=RsXfm/R+LBvHxI27tdWc0qED3n+X\n\tityAAfUT1t9GbAg=; b=OJcf1umQ4kLFT0Ow1sWqKG0SQ1HIfDiBWH9SfUthqkYp\n\tQ6L6HxEVkNKLZTwT1eKpf6AeJfoPOSeUsQ27YbWdwEjmuGO/eIaqNxjQp44jy4KE\n\txFl9lFD4ezeODV/yEJROuVIwBONf0oFaIyxMxG8/jwIcX7je1TLciXR7Fp8ezuY=","Date":"Tue, 19 Sep 2017 12:37:24 +0200","From":"Markus Trippelsdorf ","To":"Theodore Ts'o ","Cc":"Andreas Dilger , linux-ext4@vger.kernel.org,\n\tAlexander Viro ,\n\tlinux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org,\n\tDavid Howells ","Subject":"[PATCH v2] VFS: Handle lazytime in do_mount()","Message-ID":"<20170919103724.GA239@x4>","References":"<20170918192644.GA232@x4> <20170919083506.GA233@x4>\n\t<20170919101819.GA233@x4>","MIME-Version":"1.0","Content-Type":"text/plain; charset=us-ascii","Content-Disposition":"inline","In-Reply-To":"<20170919101819.GA233@x4>","Sender":"linux-ext4-owner@vger.kernel.org","Precedence":"bulk","List-ID":"","X-Mailing-List":"linux-ext4@vger.kernel.org"},"content":"Since commit e462ec50cb5fa (\"VFS: Differentiate mount flags (MS_*) from\ninternal superblock flags\") the lazytime mount option didn't get passed\non anymore.\n\nFix the issue by handling the option in do_mount().\n\nSigned-off-by: Markus Trippelsdorf \n---\n fs/namespace.c | 3 ++-\n 1 file changed, 2 insertions(+), 1 deletion(-)","diff":"diff --git a/fs/namespace.c b/fs/namespace.c\nindex 54059b142d6b..b633838b8f02 100644\n--- a/fs/namespace.c\n+++ b/fs/namespace.c\n@@ -2823,7 +2823,8 @@ long do_mount(const char *dev_name, const char __user *dir_name,\n \t\t\t SB_MANDLOCK |\n \t\t\t SB_DIRSYNC |\n \t\t\t SB_SILENT |\n-\t\t\t SB_POSIXACL);\n+\t\t\t SB_POSIXACL |\n+\t\t\t SB_LAZYTIME);\n \n \tif (flags & MS_REMOUNT)\n \t\tretval = do_remount(&path, flags, sb_flags, mnt_flags,\n","prefixes":["v2"]}