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 0F439C5B57D for ; Wed, 3 Jul 2019 02:19:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C513421874 for ; Wed, 3 Jul 2019 02:19:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1562120359; bh=3LGD3ZXA9YNPb1KDPwEDA616er0ij4of3wGQGGwwqjY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=YSmIwFr35zf51d5KgCbCgoicKDuRlYnUwZjKgZ1k53cxQY5HQ7bf0SwzpKQRf9+5I 40P3jRx7pQFG7jYI59hIsYoTHfVDv2uEPAkSvdiYECjnBQaT2rgzrZGRKgSb1oE5sT XVpVUzES6f2x1J9zNPQGsAQ5YlXgeVfPe6h5/ghE= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727902AbfGCCTS (ORCPT ); Tue, 2 Jul 2019 22:19:18 -0400 Received: from mail.kernel.org ([198.145.29.99]:56986 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728399AbfGCCTH (ORCPT ); Tue, 2 Jul 2019 22:19:07 -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 287152187F; Wed, 3 Jul 2019 02:19:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1562120346; bh=3LGD3ZXA9YNPb1KDPwEDA616er0ij4of3wGQGGwwqjY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=c6ElJd4As6Nd0GVWFpmcYXn2jUJ4LVVYoK5pQ+JeU3Q/PJpkn9+rBJ/1UCrmfVFPy pcja97+JTAASHhiiBnXovwyrsO4wTaNOVnqwyet714DdgE3kchxFQkA/ZtLDr/kTGh xSCNe22vpd7L6iQrkWp5AdsfWvV955eplwtpkGCI= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Milan Broz , Mike Snitzer , Sasha Levin Subject: [PATCH AUTOSEL 4.4 6/6] dm verity: use message limit for data block corruption message Date: Tue, 2 Jul 2019 22:18:58 -0400 Message-Id: <20190703021858.18653-6-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190703021858.18653-1-sashal@kernel.org> References: <20190703021858.18653-1-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.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/md/dm-verity.c b/drivers/md/dm-verity.c index ccf41886ebcf..7054afd49f82 100644 --- a/drivers/md/dm-verity.c +++ b/drivers/md/dm-verity.c @@ -221,8 +221,8 @@ 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