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=-9.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,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 11016C282C0 for ; Fri, 25 Jan 2019 05:09:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id DEEEE218D2 for ; Fri, 25 Jan 2019 05:09:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726372AbfAYFJi (ORCPT ); Fri, 25 Jan 2019 00:09:38 -0500 Received: from mx2.suse.de ([195.135.220.15]:56150 "EHLO mx1.suse.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1725300AbfAYFJh (ORCPT ); Fri, 25 Jan 2019 00:09:37 -0500 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id 39B48AE03 for ; Fri, 25 Jan 2019 05:09:36 +0000 (UTC) From: Qu Wenruo To: linux-btrfs@vger.kernel.org Cc: Nikolay Borisov Subject: [PATCH v4 03/12] btrfs: disk-io: Show the timing of corrupted tree block explicitly Date: Fri, 25 Jan 2019 13:09:16 +0800 Message-Id: <20190125050925.30754-4-wqu@suse.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190125050925.30754-1-wqu@suse.com> References: <20190125050925.30754-1-wqu@suse.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-btrfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org Just add one extra line to show when the corruption is detected. Currently only read time detection is possible. Signed-off-by: Qu Wenruo Reviewed-by: Nikolay Borisov --- fs/btrfs/disk-io.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index 794d5bb7fe33..426e9f450f70 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -658,6 +658,8 @@ static int btree_readpage_end_io_hook(struct btrfs_io_bio *io_bio, if (!ret) set_extent_buffer_uptodate(eb); + else + btrfs_err(fs_info, "read time tree block corrupted detected"); err: if (reads_done && test_and_clear_bit(EXTENT_BUFFER_READAHEAD, &eb->bflags)) -- 2.20.1