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 X-Spam-Level: X-Spam-Status: No, score=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E45D8C5B57D for ; Wed, 3 Jul 2019 02:19:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B437E21881 for ; Wed, 3 Jul 2019 02:19:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1562120344; bh=6DwIFnZZYLKzIPA+Eu8wE7aq3AuBxqSWwEdISgDk3pY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=DTznwwX14jLleqssnF1kTPsMEKlXIm+oNHvwBAV2TUOs8BhTIQ/dZL84KNSmFRlwT 00XIDY7xcKHuisV1nMx4Rhrmq1Kii2Z6aY6tNqEqhFO1Cf9khSxGbq8x3j9FbxYsjb +c/QNc9MjcDBvTRGeZI/0oVOg1oX8N/gkS0e36n8= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728380AbfGCCTD (ORCPT ); Tue, 2 Jul 2019 22:19:03 -0400 Received: from mail.kernel.org ([198.145.29.99]:56802 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727831AbfGCCS6 (ORCPT ); Tue, 2 Jul 2019 22:18:58 -0400 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 7A47121874; Wed, 3 Jul 2019 02:18:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1562120338; bh=6DwIFnZZYLKzIPA+Eu8wE7aq3AuBxqSWwEdISgDk3pY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=0wLVerOm2T/xZe0bbL4ErQxKWpIVwlk6RWiwHdZS0wYl20M83z/Xpcd1e6Vxx7EqH iKQ430CYwdM4PvbspkdrCIxClvEJ7D4JfwesUlkYZ6GRnOX6PJI5rPeAFZCf5wrT90 wxujpZFEGcDXottcit6JycQDMo8d6kDGiKYPrZO8= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Milan Broz , Mike Snitzer , Sasha Levin Subject: [PATCH AUTOSEL 4.9 8/8] dm verity: use message limit for data block corruption message Date: Tue, 2 Jul 2019 22:18:47 -0400 Message-Id: <20190703021847.18542-8-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190703021847.18542-1-sashal@kernel.org> References: <20190703021847.18542-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Milan Broz [ Upstream commit 2eba4e640b2c4161e31ae20090a53ee02a518657 ] DM verity should also use DMERR_LIMIT to limit repeat data block corruption messages. Signed-off-by: Milan Broz Signed-off-by: Mike Snitzer Signed-off-by: Sasha Levin --- drivers/md/dm-verity-target.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/md/dm-verity-target.c b/drivers/md/dm-verity-target.c index 0aba34a7b3b3..727f9e571955 100644 --- a/drivers/md/dm-verity-target.c +++ b/drivers/md/dm-verity-target.c @@ -218,8 +218,8 @@ static int verity_handle_err(struct dm_verity *v, enum verity_block_type type, BUG(); } - DMERR("%s: %s block %llu is corrupted", v->data_dev->name, type_str, - block); + DMERR_LIMIT("%s: %s block %llu is corrupted", v->data_dev->name, + type_str, block); if (v->corrupted_errs == DM_VERITY_MAX_CORRUPTED_ERRS) DMERR("%s: reached maximum errors", v->data_dev->name); -- 2.20.1