From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from m16.mail.163.com (m16.mail.163.com [220.197.31.2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 04DB3441027 for ; Thu, 24 Sep 2026 09:02:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=220.197.31.2 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790240532; cv=none; b=ACLXrcVuaSjPuCrk3afWIT/PlTXhSHQrGBvrzXekqvZGH//CeKvJdA0PxG/NY6a5UwvQHFStkti5Ab15fWepiGYNf13WkT/9wD5outLhR8ZnPgF3R8KIBCw2NODUcQEJXSy4b5eanACOtZEEpoV+XpETcNMuAmyRMytUjCZmeEw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790240532; c=relaxed/simple; bh=9vNjSL90J4yX9kw1EA3qLyad04ZhUpY0Tkov9iZfDhE=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=qPVF9rL84cAvDdjoJmGeMCz9V8FYSmo6srpgZ95VCoAHqk8kNnYebD5V3tZNUZUCFKdAZcmAdOc/TQJddYprp5q9zYc0naWAtjdmuOPXlCxMfkobjC0rKbASbu0HoyRK+zdeFQtZJFG9xqLflTQo1EsCan8cFQaelY/7USh+zls= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=163.com; spf=pass smtp.mailfrom=163.com; dkim=pass (1024-bit key) header.d=163.com header.i=@163.com header.b=o1HW+vr2; arc=none smtp.client-ip=220.197.31.2 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=163.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=163.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=163.com header.i=@163.com header.b="o1HW+vr2" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=From:To:Subject:Date:Message-ID:MIME-Version; bh=ul cahvz8a6nzlF4ykRPpW3Il7se8hI2AGVvN4y2l3qE=; b=o1HW+vr2OsMyIUMO4W JJV2I/ccg0RTYSUATHgrQXDdaAKghCfgJ1nQAmw3uthXE5ugwKu7gocaJQXbbR7M RBbhJVTzJoLhYQYh9OIh42oPBbzFiG2AhrW0DbH8k5g1Vp4+v9SkMvD3zrhstJl+ 9lFp8aj5p2lTJgYyDgACQhgmA= Received: from liubaolin-ThinkPad-E15-Gen-2 (unknown []) by gzga-smtp-mtada-g1-2 (Coremail) with SMTP id _____wD3H73Q5rRqL6EhAg--.34883S8; Thu, 24 Sep 2026 17:01:17 +0800 (CST) From: Baolin Liu To: linkinjeon@kernel.org, hyc.lee@gmail.com Cc: ntfs@lists.linux.dev, linux-kernel@vger.kernel.org, Baolin Liu Subject: [PATCH v3 6/6] ntfs: report shutdown errors to fsnotify Date: Thu, 24 Sep 2026 17:01:02 +0800 Message-ID: <20260924090102.2865942-7-liubaolin12138@163.com> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20260924090102.2865942-1-liubaolin12138@163.com> References: <20260924090102.2865942-1-liubaolin12138@163.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CM-TRANSID:_____wD3H73Q5rRqL6EhAg--.34883S8 X-Coremail-Antispam: 1Uf129KBjvJXoW7ZFyDXr4DZFyxJw4kJFW7CFg_yoW8uF17pF 97Ar9xtwn2qF129wsFyw43A3WSvFyku34UKw1UGw1Igw1kKr10qF4kKF1F9F1F9a4F9w48 Zw1UK398uFW7ZrUanT9S1TB71UUUUU7qnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDUYxBIdaVFxhVjvjDU0xZFpf9x07jcrc-UUUUU= X-CM-SenderInfo: xolxutxrol0iasrtmqqrwthudrp/xtbC6R24g2q05t33iwAA3W From: Baolin Liu Notify FAN_FS_ERROR listeners when NTFS enters forced shutdown after FS_IOC_SHUTDOWN or backing-device removal. Keep the shutdown state transition and notification together in a dedicated helper. Signed-off-by: Baolin Liu --- fs/ntfs/super.c | 12 +++++++++--- fs/ntfs/volume.h | 1 + 2 files changed, 10 insertions(+), 3 deletions(-) diff --git a/fs/ntfs/super.c b/fs/ntfs/super.c index a7a7ecf9d074..a0d3934ef6c8 100644 --- a/fs/ntfs/super.c +++ b/fs/ntfs/super.c @@ -414,6 +414,12 @@ void ntfs_report_file_metadata_error(struct inode *inode, int error) fserror_report_file_metadata(inode, error, GFP_ATOMIC); } +void ntfs_report_shutdown(struct ntfs_volume *vol) +{ + NVolSetShutdown(vol); + fserror_report_shutdown(vol->sb, GFP_ATOMIC); +} + void ntfs_handle_error(struct super_block *sb) { struct ntfs_volume *vol = NTFS_SB(sb); @@ -430,7 +436,7 @@ void ntfs_handle_error(struct super_block *sb) sb->s_id); } else if (vol->on_errors == ON_ERRORS_CONTINUE) { if (errseq_check(&sb->s_wb_err, vol->wb_err) == -ENODEV) { - NVolSetShutdown(vol); + ntfs_report_shutdown(vol); vol->wb_err = sb->s_wb_err; } } @@ -2086,10 +2092,10 @@ int ntfs_force_shutdown(struct super_block *sb, u32 flags) if (ret) return ret; bdev_thaw(sb->s_bdev); - NVolSetShutdown(vol); + ntfs_report_shutdown(vol); break; case FS_SHUTDOWN_FLAGS_NOLOGFLUSH: - NVolSetShutdown(vol); + ntfs_report_shutdown(vol); break; default: return -EINVAL; diff --git a/fs/ntfs/volume.h b/fs/ntfs/volume.h index 366e9f5d0443..648fe8991304 100644 --- a/fs/ntfs/volume.h +++ b/fs/ntfs/volume.h @@ -256,6 +256,7 @@ DEFINE_NVOL_BIT_OPS(SymlinkNative) void ntfs_report_metadata_error(struct ntfs_volume *vol, int error); void ntfs_report_file_metadata_error(struct inode *inode, int error); +void ntfs_report_shutdown(struct ntfs_volume *vol); static inline void ntfs_inc_free_clusters(struct ntfs_volume *vol, s64 nr) { -- 2.51.0