Message ID | 20181012193256.13735-22-josef@toxicpanda.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show
Return-Path: <linux-btrfs-owner@kernel.org> Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id F356917E3 for <patchwork-linux-btrfs@patchwork.kernel.org>; Fri, 12 Oct 2018 19:33:50 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id E38802C546 for <patchwork-linux-btrfs@patchwork.kernel.org>; Fri, 12 Oct 2018 19:33:50 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id D7E182C555; Fri, 12 Oct 2018 19:33:50 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 8E58B2C546 for <patchwork-linux-btrfs@patchwork.kernel.org>; Fri, 12 Oct 2018 19:33:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727013AbeJMDHt (ORCPT <rfc822;patchwork-linux-btrfs@patchwork.kernel.org>); Fri, 12 Oct 2018 23:07:49 -0400 Received: from mail-qk1-f195.google.com ([209.85.222.195]:32965 "EHLO mail-qk1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726750AbeJMDHt (ORCPT <rfc822;linux-btrfs@vger.kernel.org>); Fri, 12 Oct 2018 23:07:49 -0400 Received: by mail-qk1-f195.google.com with SMTP id 84-v6so8372084qkf.0 for <linux-btrfs@vger.kernel.org>; Fri, 12 Oct 2018 12:33:48 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=toxicpanda-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=l5PjtYy8R8KZGhwEXTXGsXgmvOxQha2RMnXjcyOlSUU=; b=WXFF5zcwa0S4zbrj1/vMHw7MNq9HM4/q/GYYjj2QASJUyzDfv9QN20ieIz011tqLwX X/4aLk9dkILVKMe0kIudbMECme1yN/s0FDgDuMYFs7wosAnQRPM0MAEuxxdlJgEczd4i TGPIsLL6EU6D9JKbmkPSPCKyysvm/P7+SGZP6jv8UYTkgBTkWS2sGGXBcwoUTXktTNT3 FiHuX7Nh3JGz0ADIe8q/tyacANvETtFMMehFNCKZhbsEZwEESfZpbE8lWV4dyELaQ5gI mRlrlky9H/BgvgScQMlSPIwNzZ4Ig8qk2inRYRgSyRux0ud0eZJogJp99dZZl4d1hRtG C8HA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=l5PjtYy8R8KZGhwEXTXGsXgmvOxQha2RMnXjcyOlSUU=; b=tv5rqA3/tygEcksvvf7RM1OzbQJLOtRF/KXKHEe3eb/LacLFQ946yWiuBGdkCZgXGM tY5q/3tzItbrFn3he5OsYOSnvxcqwmHJ0taLnt5VPHbgvdtisDv2LrdASW1I0DH/UP0m uB/xo/cPEQqqhDJAzvpzcCtinLrLnPJ9X07gNku9k9jrwAPa328wwLvuAZtYQ0KHHSGA nW8nwzc9SL7e6iCbtV7/lCXkZBPheTuSCCt+HZu4C4kuNiJirSnqROhGB4++c0Cgd8KJ hUKAlu9xKroRqHMO1F30G3CIMmqmzU5VhhR90GYmT1zad5wG+XkeVtyqaKWd1hSoCluG RPbw== X-Gm-Message-State: ABuFfogCdkrezdXxIfGd5Pp1X3hfFuf61z5g/B1qw5mhvZ6GCgUZOLDf 9J3b71zn0FWgvs4BFMYQi5kNR6vy9N0= X-Google-Smtp-Source: ACcGV63rcMzFFZKhPuH/crjgI1EgnyeFgIsOwPE10olzItQ8JDchuzqoXrPkMpa4mKy7Us++HdT1gg== X-Received: by 2002:a37:a9cd:: with SMTP id s196-v6mr7059826qke.342.1539372827954; Fri, 12 Oct 2018 12:33:47 -0700 (PDT) Received: from localhost ([107.15.81.208]) by smtp.gmail.com with ESMTPSA id j18-v6sm1986821qkh.20.2018.10.12.12.33.46 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Fri, 12 Oct 2018 12:33:47 -0700 (PDT) From: Josef Bacik <josef@toxicpanda.com> To: linux-btrfs@vger.kernel.org, kernel-team@fb.com Cc: Josef Bacik <jbacik@fb.com> Subject: [PATCH 21/42] btrfs: reset max_extent_size on clear in a bitmap Date: Fri, 12 Oct 2018 15:32:35 -0400 Message-Id: <20181012193256.13735-22-josef@toxicpanda.com> X-Mailer: git-send-email 2.14.3 In-Reply-To: <20181012193256.13735-1-josef@toxicpanda.com> References: <20181012193256.13735-1-josef@toxicpanda.com> Sender: linux-btrfs-owner@vger.kernel.org Precedence: bulk List-ID: <linux-btrfs.vger.kernel.org> X-Mailing-List: linux-btrfs@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP |
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diff --git a/fs/btrfs/free-space-cache.c b/fs/btrfs/free-space-cache.c index 2dd773e96530..411acffbd45d 100644 --- a/fs/btrfs/free-space-cache.c +++ b/fs/btrfs/free-space-cache.c @@ -1687,6 +1687,8 @@ static inline void __bitmap_clear_bits(struct btrfs_free_space_ctl *ctl, bitmap_clear(info->bitmap, start, count); info->bytes -= bytes; + if (info->max_extent_size > ctl->unit) + info->max_extent_size = 0; } static void bitmap_clear_bits(struct btrfs_free_space_ctl *ctl,