Message ID | 20180928111821.24376-5-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 80D266CB for <patchwork-linux-btrfs@patchwork.kernel.org>; Fri, 28 Sep 2018 11:18:35 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 789D32B061 for <patchwork-linux-btrfs@patchwork.kernel.org>; Fri, 28 Sep 2018 11:18:35 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 6D3E02B0CF; Fri, 28 Sep 2018 11:18:35 +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 0A88C2B061 for <patchwork-linux-btrfs@patchwork.kernel.org>; Fri, 28 Sep 2018 11:18:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729332AbeI1Rlu (ORCPT <rfc822;patchwork-linux-btrfs@patchwork.kernel.org>); Fri, 28 Sep 2018 13:41:50 -0400 Received: from mail-qk1-f194.google.com ([209.85.222.194]:45914 "EHLO mail-qk1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729008AbeI1Rlu (ORCPT <rfc822;linux-btrfs@vger.kernel.org>); Fri, 28 Sep 2018 13:41:50 -0400 Received: by mail-qk1-f194.google.com with SMTP id q20-v6so3530868qkc.12 for <linux-btrfs@vger.kernel.org>; Fri, 28 Sep 2018 04:18:32 -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=E8JF94eruCVpfwCQjNtPgc8hW7YmBCNIla9LHGUTiOs=; b=mXCmbHJZqUQzvctrq8r5Bph6itvgS3E9G9xxVuoewnEx7t2jMZMb0md+qMrNtwhVVf DPFDUYi5WNW/NB0ZrtVyrjU00pp6cOx4UT+bgn7da7+3IM1DjUSoXaoCMlof5mFQOTUN AoZz63j6A+PusoTpwFkVMi5tDpDq8IKK9++G+Q1lldJ/fMxkVZdgaNunnhZ2IaQ+BxrT AP236z7KgShHCnqOHG1omXrHUlVXdM1pCx7Vv+BJMy//pi/MFaONAET9z2oUJPPfC3hY gEo1G1q0A/K9Qh4uuLDq05/Aw6Qp6VAcNl2XuMj1x7maGFLEH0tJ3UhJQgjKrRICKFnc vRiQ== 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=E8JF94eruCVpfwCQjNtPgc8hW7YmBCNIla9LHGUTiOs=; b=VuSwCS+ousvXadEUBYbIMtzHn35EWdR691cb0tuVenKrqYZKMYYZl35x3b3p2BYt7Q 3uSZbPcJ5q+XgaoRIMQVKdqzajJCqMwwdUK8xqsMweY8xJpNpwdsIXVRKm5I+EoemV/a Tl+U8Yc646FtPBdWCTK4s00ojTHq0Fiat2za/tRzaqGHEFPuhLoXsXxOpCFyCtq4p5Hj VEhEPXNBKzdlHENbEnztlNwScj8UvMLe/sXRV5mY2npXQQGa62go7/oZFaUQPFp9gv02 arszffnvZVWAzQMtb77X/kfK/lni6dbc5Uw0bd28hh58rlF7DSF6KpvMyvsOiLfNfDu0 URUQ== X-Gm-Message-State: ABuFfojh6LF5IMp8lwKjxWdfoX9jludQzdCvePaM2ieqe9BT+mpPCP3M d6ozlJ0f3nHErZIT4TF7v6d03w== X-Google-Smtp-Source: ACcGV63l43nAZd/Gn1ePZn8s8YKRkfmukaPHA/xKS7SJtfGisUPW/4p4G/xMpTUh5QSIfK5X1EAnTg== X-Received: by 2002:a37:31d5:: with SMTP id x204-v6mr10868830qkx.289.1538133512552; Fri, 28 Sep 2018 04:18:32 -0700 (PDT) Received: from localhost ([107.15.81.208]) by smtp.gmail.com with ESMTPSA id 80-v6sm2482733qkj.75.2018.09.28.04.18.31 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Fri, 28 Sep 2018 04:18:31 -0700 (PDT) From: Josef Bacik <josef@toxicpanda.com> To: kernel-team@fb.com, linux-btrfs@vger.kernel.org Cc: Josef Bacik <jbacik@fb.com> Subject: [PATCH 04/42] btrfs: only track ref_heads in delayed_ref_updates Date: Fri, 28 Sep 2018 07:17:43 -0400 Message-Id: <20180928111821.24376-5-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: <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/delayed-ref.c b/fs/btrfs/delayed-ref.c index 3a9e4ac21794..27f7dd4e3d52 100644 --- a/fs/btrfs/delayed-ref.c +++ b/fs/btrfs/delayed-ref.c @@ -234,8 +234,6 @@ static inline void drop_delayed_ref(struct btrfs_trans_handle *trans, ref->in_tree = 0; btrfs_put_delayed_ref(ref); atomic_dec(&delayed_refs->num_entries); - if (trans->delayed_ref_updates) - trans->delayed_ref_updates--; } static bool merge_ref(struct btrfs_trans_handle *trans, @@ -460,7 +458,6 @@ static int insert_delayed_ref(struct btrfs_trans_handle *trans, if (ref->action == BTRFS_ADD_DELAYED_REF) list_add_tail(&ref->add_list, &href->ref_add_list); atomic_inc(&root->num_entries); - trans->delayed_ref_updates++; spin_unlock(&href->lock); return ret; }