Received: by 2002:a05:6a10:5bc5:0:0:0:0 with SMTP id os5csp978851pxb; Tue, 26 Oct 2021 00:02:10 -0700 (PDT) X-Google-Smtp-Source: ABdhPJySs/5J/jLxakL3r/q3ynusLXje1T6j8GHo6W/RFjvf9R50Xli+nDXBMsMNXCnTeOCr8GYI X-Received: by 2002:a05:6402:3547:: with SMTP id f7mr9763654edd.184.1635231730291; Tue, 26 Oct 2021 00:02:10 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1635231730; cv=none; d=google.com; s=arc-20160816; b=VzLwFIr3XYSXVFLeDPgzGhRF3YHrhv234/6kHPwCxtRYmEXR8w8EwcTek5OavYtAf+ anUwbNGmC+esMO5oYbVlKWdZk3S6KapXHSrR4bkfaXV09/n2alQyB/4+MpdRW4SusJCn Ddv6FctXV7oQZJJXs3tR3Q+/sZi4jbLLZuflQ/iTXoRlJDmsP8KinMi2pvPgRSSPmseZ aKAg5ENwGZ3B22KduA1WKEByue9t2u1yoV9OkbbJv7vdxXnOkn9tS4Optonw1K5lx/Dp j+0H+VzXDoSsTsViU8lhUE+cCWNtQikna6iMVXUySTG7s0rvijtmTNYoyfXpFq/Hexd9 q8mw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:in-reply-to:content-disposition:mime-version :references:message-id:subject:cc:to:from:date; bh=EfCfNupFVr1INWI+4Tt0a3/RFsMs/VjQOs4cJzcQhrg=; b=dBtwgiPqKP1eTDiKJDdIsQmIO+8DTkkDsytk+4/K9BWLK37/Y2yoONoiTVHTu2lEqV QSVuRrtNWlLsP6TMMP0p3utg3oMpF6Fxbzc9Q0X3M/P2K8kpfpeFmGoEdQ7Sok1A5IOb 56W4U15Oro8CX9+VqiGZCg58USLg9NSUQpNvT4SVvMT7SCv0/szYGiO1jeZJfPRncNU+ wyDdqU3y9wz1lMVV5OZNUroS2YIkEoa8p4QoRXXuoG//inWCuAGZpI6jbB3+CAvIHpyO JJXBlgd1s7i58fjSVJfwpRbkLRBllz13ZhBRItKMohbt/EbifCVXJLrfgeocTpnTOVSn uaWg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-ext4-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-ext4-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id hc20si16513727ejc.620.2021.10.26.00.01.38; Tue, 26 Oct 2021 00:02:10 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-ext4-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-ext4-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-ext4-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229869AbhJZED3 (ORCPT + 99 others); Tue, 26 Oct 2021 00:03:29 -0400 Received: from outgoing-auth-1.mit.edu ([18.9.28.11]:46725 "EHLO outgoing.mit.edu" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S229487AbhJZEDI (ORCPT ); Tue, 26 Oct 2021 00:03:08 -0400 Received: from cwcc.thunk.org (pool-72-74-133-215.bstnma.fios.verizon.net [72.74.133.215]) (authenticated bits=0) (User authenticated as tytso@ATHENA.MIT.EDU) by outgoing.mit.edu (8.14.7/8.12.4) with ESMTP id 19Q40VAu000440 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 26 Oct 2021 00:00:32 -0400 Received: by cwcc.thunk.org (Postfix, from userid 15806) id 573C215C3F84; Tue, 26 Oct 2021 00:00:31 -0400 (EDT) Date: Tue, 26 Oct 2021 00:00:31 -0400 From: "Theodore Ts'o" To: Gabriel Krisman Bertazi Cc: amir73il@gmail.com, jack@suse.com, djwong@kernel.org, david@fromorbit.com, dhowells@redhat.com, khazhy@google.com, linux-fsdevel@vger.kernel.org, linux-api@vger.kernel.org, linux-ext4@vger.kernel.org, kernel@collabora.com Subject: Re: [PATCH v9 29/31] ext4: Send notifications on error Message-ID: References: <20211025192746.66445-1-krisman@collabora.com> <20211025192746.66445-30-krisman@collabora.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20211025192746.66445-30-krisman@collabora.com> Precedence: bulk List-ID: X-Mailing-List: linux-ext4@vger.kernel.org On Mon, Oct 25, 2021 at 04:27:44PM -0300, Gabriel Krisman Bertazi wrote: > Send a FS_ERROR message via fsnotify to a userspace monitoring tool > whenever a ext4 error condition is triggered. This follows the existing > error conditions in ext4, so it is hooked to the ext4_error* functions. > > Signed-off-by: Gabriel Krisman Bertazi Acked-by: Theodore Ts'o Thanks! - Ted