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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id CE8DDC433EF for ; Wed, 15 Dec 2021 20:15:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235287AbhLOUPB (ORCPT ); Wed, 15 Dec 2021 15:15:01 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47644 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234938AbhLOUPA (ORCPT ); Wed, 15 Dec 2021 15:15:00 -0500 Received: from mail-qk1-x72b.google.com (mail-qk1-x72b.google.com [IPv6:2607:f8b0:4864:20::72b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7BE41C061574 for ; Wed, 15 Dec 2021 12:15:00 -0800 (PST) Received: by mail-qk1-x72b.google.com with SMTP id d21so13940736qkl.3 for ; Wed, 15 Dec 2021 12:15:00 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=toxicpanda-com.20210112.gappssmtp.com; s=20210112; h=from:to:subject:date:message-id:in-reply-to:references:mime-version :content-transfer-encoding; bh=bILpRxaXVtSivki0j67kMtat5wsYun7eiyHt0F+9IRY=; b=uC3X0mc+s7PxjrxZ7lbS0dfGEhcrxNfNMBEgNv84GIv3Ztrx5RMWUX8EupVDJIG5Cv QS3bhERDhPxGty1StIiZR+vPMY/o9euDKIFKJLAwlCuCtej4fQrpYRHJMB4kFJ1GOoi5 yz8/FDb9O7lt4rsjK6d8bFm8Jaa1hdHUih6XBhl37BpPVl6oWJs0EmW1Ete3Xn83bgzP F+8kRdANNs7M//Wl2q44BcwGSXRllBgv27X+jdWiXNToXsBMQ/ZmpaglKfjFw1xqZpdt Ab2yU4YDIi77f2JVG4aqzS8hxo8AvZEqNEaf2t88eXdnM0yscj4YTsCKPNRSxaZjzn6p qVRA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=bILpRxaXVtSivki0j67kMtat5wsYun7eiyHt0F+9IRY=; b=bLeXK9J3tVxOHrsOtg33O2NCSG4k/x/F5l8DKxz9kkKvSTL9ihPUYkdcv98Oot3g+r e16kaWMF2ln1y4Dj28A8hdarDzLxeqRZa43FwGaeSvMRfigZS+gBvuM+0dRmxRoWRmqh 0zRyG+UJU2lN6N3f3dpoY5VUUPfihM66EUXetWbhYl8epSxX+KkjEmk4UBxc1/0DKU4l JC+2vfmJYFedOu1FsUB9dLigAL0DlHhuj4DSgeOdufo8EmpEWBjnQGKvjRBY2s1KV432 iexYG/MMWC+kgKmCnJZgfttE5QAdLuuKnwbb2h+/zK8zcqNbdtc7lw6G1juI6HwynYOO g5QA== X-Gm-Message-State: AOAM533pSWbxGW132rmt7eYtj4praCbc/ezq2vWOyr2zJXUvwnglh/Ic tlw9znbQ3djjrVvmKOP544vuugsflXXT6Q== X-Google-Smtp-Source: ABdhPJzYBl3AK/SMNAVq8oRPfc4aUeXGEpNxAmhj8vSQn3xRZ1qQ7XIULmZozQYRZOgfhNJeJz/6mw== X-Received: by 2002:a37:6509:: with SMTP id z9mr9948534qkb.583.1639599299357; Wed, 15 Dec 2021 12:14:59 -0800 (PST) Received: from localhost (cpe-174-109-172-136.nc.res.rr.com. [174.109.172.136]) by smtp.gmail.com with ESMTPSA id j20sm2202442qtj.43.2021.12.15.12.14.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 15 Dec 2021 12:14:58 -0800 (PST) From: Josef Bacik To: linux-btrfs@vger.kernel.org, kernel-team@fb.com Subject: [PATCH 03/15] btrfs-progs: check: skip extent backref for metadata in extent tree v2 Date: Wed, 15 Dec 2021 15:14:41 -0500 Message-Id: X-Mailer: git-send-email 2.26.3 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org We do not track backrefs for metadata in the extent root with extent tree v2, simply skip adding the backref object. Signed-off-by: Josef Bacik --- check/main.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/check/main.c b/check/main.c index c522116e..ed38709b 100644 --- a/check/main.c +++ b/check/main.c @@ -4804,6 +4804,13 @@ static int add_tree_backref(struct cache_tree *extent_cache, u64 bytenr, int ret; bool insert = false; + /* + * There are no extent references for metadata in extent tree v2, skip + * this. + */ + if (btrfs_fs_incompat(gfs_info, EXTENT_TREE_V2)) + return 0; + cache = lookup_cache_extent(extent_cache, bytenr, 1); if (!cache) { struct extent_record tmpl; -- 2.26.3