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 3A3EBC06511 for ; Wed, 3 Jul 2019 02:17:30 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0ABF621873 for ; Wed, 3 Jul 2019 02:17:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1562120250; bh=WkK+kTJashnT0bWWbMgBLKOFuKWDJnwHFusuOvM2TY8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=hcvWMn/+2fts0TRdG63axrU669CGsiUIwWav5ROu03ITVOTZSJTnEhtNbGbJYr6LO S4Qf0diy9xkkdc97VOxe6Gg2l2GxvU2XobHtaTx0OK+A/ByDtfQhVxnUq8ErMcx1Fs dYXgy+A9LnII2kjq65h5Q65QgFRvmvNwxr/qg3Jo= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728083AbfGCCQw (ORCPT ); Tue, 2 Jul 2019 22:16:52 -0400 Received: from mail.kernel.org ([198.145.29.99]:55216 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728065AbfGCCQs (ORCPT ); Tue, 2 Jul 2019 22:16:48 -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 CCDED2189F; Wed, 3 Jul 2019 02:16:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1562120208; bh=WkK+kTJashnT0bWWbMgBLKOFuKWDJnwHFusuOvM2TY8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=F+mli7inG/KJsLCzQ6Dbzk5PX50IVXyEVA1h6OekE3W/vTt1M1znfEs/moCWg68Fj 7R0zXmwpqQ1L3/+zdkpIqTPmsBWBSgXjXCxkQtycIDX8+nP0eDX4oH1j89SZgWVGy5 kbTx0dEhDjgGlAuReWnrCE5Pcb+Vpfvfq18NKyns= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Milan Broz , Mike Snitzer , Sasha Levin Subject: [PATCH AUTOSEL 4.19 18/26] dm verity: use message limit for data block corruption message Date: Tue, 2 Jul 2019 22:16:17 -0400 Message-Id: <20190703021625.18116-18-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190703021625.18116-1-sashal@kernel.org> References: <20190703021625.18116-1-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 fc65f0dedf7f..e3599b43f9eb 100644 --- a/drivers/md/dm-verity-target.c +++ b/drivers/md/dm-verity-target.c @@ -236,8 +236,8 @@ 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