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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D7BE2C433FE for ; Thu, 28 Oct 2021 07:16:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id AECC961139 for ; Thu, 28 Oct 2021 07:16:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229915AbhJ1HSq convert rfc822-to-8bit (ORCPT ); Thu, 28 Oct 2021 03:18:46 -0400 Received: from lithops.sigma-star.at ([195.201.40.130]:51558 "EHLO lithops.sigma-star.at" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229784AbhJ1HSp (ORCPT ); Thu, 28 Oct 2021 03:18:45 -0400 Received: from localhost (localhost [127.0.0.1]) by lithops.sigma-star.at (Postfix) with ESMTP id 21E8261EAE61; Thu, 28 Oct 2021 09:16:17 +0200 (CEST) Received: from lithops.sigma-star.at ([127.0.0.1]) by localhost (lithops.sigma-star.at [127.0.0.1]) (amavisd-new, port 10032) with ESMTP id JFCI-lQ7V8jh; Thu, 28 Oct 2021 09:16:16 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by lithops.sigma-star.at (Postfix) with ESMTP id AEB6760F6B63; Thu, 28 Oct 2021 09:16:16 +0200 (CEST) Received: from lithops.sigma-star.at ([127.0.0.1]) by localhost (lithops.sigma-star.at [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id EdzS24WRludn; Thu, 28 Oct 2021 09:16:16 +0200 (CEST) Received: from lithops.sigma-star.at (lithops.sigma-star.at [195.201.40.130]) by lithops.sigma-star.at (Postfix) with ESMTP id 8900E61EAE61; Thu, 28 Oct 2021 09:16:16 +0200 (CEST) Date: Thu, 28 Oct 2021 09:16:16 +0200 (CEST) From: Richard Weinberger To: schaecsn Cc: linux-mtd , linux-kernel , Stefan Schaeckeler Message-ID: <791707806.43634.1635405376333.JavaMail.zimbra@nod.at> In-Reply-To: <20211028062124.12539-1-schaecsn@gmx.net> References: <20211028062124.12539-1-schaecsn@gmx.net> Subject: Re: [PATCH v3] ubifs: ubifs to export filesystem error counters MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8BIT X-Originating-IP: [195.201.40.130] X-Mailer: Zimbra 8.8.12_GA_3807 (ZimbraWebClient - FF93 (Linux)/8.8.12_GA_3809) Thread-Topic: ubifs: ubifs to export filesystem error counters Thread-Index: GOJMgSWITBfEasKolYQiwLcyBXA7+Q== Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Stefan, ----- Ursprüngliche Mail ----- > Von: "schaecsn" > An: "richard" , "linux-mtd" , "linux-kernel" > > CC: "Stefan Schaeckeler" > Gesendet: Donnerstag, 28. Oktober 2021 08:21:24 > Betreff: [PATCH v3] ubifs: ubifs to export filesystem error counters > From: Stefan Schaeckeler > > Not all ubifs filesystem errors are propagated to userspace. > > Export bad magic, bad node and crc errors via sysfs. This allows userspace > to notice filesystem errors: > > /sys/fs/ubifs/ubiX_Y/errors_magic > /sys/fs/ubifs/ubiX_Y/errors_node > /sys/fs/ubifs/ubiX_Y/errors_crc > > The counters are reset to 0 with a remount. > > Signed-off-by: Stefan Schaeckeler > --- > Changes in v3: > - Added Documentation/ABI/testing/sysfs-fs-ubifs > - Added Documentation/ABI/testing/sysfs-fs-ubifs to MAINTAINERS I asked for just the Documentation. v2 of your patch is already in linux-next. :-) Thanks, //richard