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=-8.8 required=3.0 tests=DKIMWL_WL_MED,DKIM_SIGNED, DKIM_VALID,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 EC289C43382 for ; Fri, 28 Sep 2018 11:19:11 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id AD238215F0 for ; Fri, 28 Sep 2018 11:19:11 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=toxicpanda-com.20150623.gappssmtp.com header.i=@toxicpanda-com.20150623.gappssmtp.com header.b="sPHp7jUk" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org AD238215F0 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=toxicpanda.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-btrfs-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729493AbeI1Rm1 (ORCPT ); Fri, 28 Sep 2018 13:42:27 -0400 Received: from mail-qk1-f193.google.com ([209.85.222.193]:44513 "EHLO mail-qk1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729343AbeI1Rm1 (ORCPT ); Fri, 28 Sep 2018 13:42:27 -0400 Received: by mail-qk1-f193.google.com with SMTP id g184-v6so3538159qkc.11 for ; Fri, 28 Sep 2018 04:19:09 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=toxicpanda-com.20150623.gappssmtp.com; s=20150623; h=from:to:subject:date:message-id:in-reply-to:references; bh=JFxGVw1HrusCY3GFgaJkHeYCW8OyW70/VljEmT/1Dxg=; b=sPHp7jUkzCEtCaZ7TZa7nJAet+wGxKfK1z05Y5h1YbKKNkBMZ3/GK8hysREi9l+K0D HRx7R2PlFziw+uQconyApQK5bELe7bh2xiIMnZSs+zt1K4Q8K9bADbgcSp/DxKQilPwZ kJKmb9t8u3LMxvKkkuIsPQr1zR9PgACPki2HfLGrBE/6t0lwgDYAONqPY5jYwK26f/Vc 1QbFS24IM8gxOqDDXPMJP3TwBUypBPzA9EHRO5lVcmYblwczgFrC8yoqG6Zns7wUhGvj ND4ajw2GkanK3QxrSHYK/heYrR8D0zMRohZYzn/KzqgKSyGXhFzRls1nXL+P3+WtNFgm Am0Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id:in-reply-to :references; bh=JFxGVw1HrusCY3GFgaJkHeYCW8OyW70/VljEmT/1Dxg=; b=gDSbPTro20rCT+SPkx15OuknftfLPYpCOaqh/CwhQ+6cyN45T2jqfUFJlowoJ1Cdl6 dqlwEdfnGFIRDGiG6h5SDHH5S840z+s45Vr6Jq3nxBfWxYIoGcCJSpwXG5PpRqEHV1cD ptFh+79wM70KYzNKKIMkzwJsSftSSKXluqe1u1JlOgnHXe5JLmqnuDcCQQMD5nWXSBUa TcW3Da9T3LsGkgCN4KbzUce4CZrZMaqB7AUwtMLRxWRawBW7Mc1sDNC2LMCJVUSNrHdk lIFVvuaRlSX433PJqVqs5vi8YQgi4h7EHjMPvi32e2yboQsPuLN+5YOfRVG1IZdNzlJU nclw== X-Gm-Message-State: ABuFfoh/LIuH4svZ94ypCxpIEOdvkoaP4y0A23qBz0/OxGIEn1fL9lAM h8TkipIpEv1RghWKZrWmsUtgCDqc58w= X-Google-Smtp-Source: ACcGV61fpQPr+ZCr17Vf2ioB5cRs5iudMVRVSC7oDvWvJ0MfP8WK/0nR7X76X+I7yIsCnCOS5/vCnQ== X-Received: by 2002:a37:f53:: with SMTP id z80-v6mr10666503qkg.278.1538133549566; Fri, 28 Sep 2018 04:19:09 -0700 (PDT) Received: from localhost ([107.15.81.208]) by smtp.gmail.com with ESMTPSA id v12-v6sm2700178qtg.82.2018.09.28.04.19.08 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Fri, 28 Sep 2018 04:19:08 -0700 (PDT) From: Josef Bacik To: kernel-team@fb.com, linux-btrfs@vger.kernel.org Subject: [PATCH 24/42] btrfs: assert on non-empty delayed iputs Date: Fri, 28 Sep 2018 07:18:03 -0400 Message-Id: <20180928111821.24376-25-josef@toxicpanda.com> X-Mailer: git-send-email 2.14.3 In-Reply-To: <20180928111821.24376-1-josef@toxicpanda.com> References: <20180928111821.24376-1-josef@toxicpanda.com> Sender: linux-btrfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org I ran into an issue where there was some reference being held on an inode that I couldn't track. This assert wasn't triggered, but it at least rules out we're doing something stupid. Reviewed-by: Omar Sandoval Signed-off-by: Josef Bacik --- fs/btrfs/disk-io.c | 1 + 1 file changed, 1 insertion(+) diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index 377ad9c1cb17..39bd158466cd 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -3979,6 +3979,7 @@ void close_ctree(struct btrfs_fs_info *fs_info) kthread_stop(fs_info->transaction_kthread); kthread_stop(fs_info->cleaner_kthread); + ASSERT(list_empty(&fs_info->delayed_iputs)); set_bit(BTRFS_FS_CLOSING_DONE, &fs_info->flags); btrfs_free_qgroup_config(fs_info); -- 2.14.3