Message ID | 20181012193256.13735-5-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 D965117E3 for <patchwork-linux-btrfs@patchwork.kernel.org>; Fri, 12 Oct 2018 19:33:09 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id CB3012C39F for <patchwork-linux-btrfs@patchwork.kernel.org>; Fri, 12 Oct 2018 19:33:09 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id BF6EC2C519; Fri, 12 Oct 2018 19:33:09 +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 71AE12C39F for <patchwork-linux-btrfs@patchwork.kernel.org>; Fri, 12 Oct 2018 19:33:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726779AbeJMDHI (ORCPT <rfc822;patchwork-linux-btrfs@patchwork.kernel.org>); Fri, 12 Oct 2018 23:07:08 -0400 Received: from mail-qt1-f196.google.com ([209.85.160.196]:39995 "EHLO mail-qt1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725935AbeJMDHI (ORCPT <rfc822;linux-btrfs@vger.kernel.org>); Fri, 12 Oct 2018 23:07:08 -0400 Received: by mail-qt1-f196.google.com with SMTP id b4-v6so15035359qtc.7 for <linux-btrfs@vger.kernel.org>; Fri, 12 Oct 2018 12:33:07 -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=0f7x9n3zgieKfRC3UgRX4ExEzt57PcehiQaAHUSajpjKvs/RkfaNxFbxSvxWYC864Y 8QCkDNrw3fBjXVp5uxt9zJ+EQBkO7oftXmMKiiJjj4MpMHLRYt6C3fZH1cbGY50b9nQc ViDniPQQR8D0JVct6IC2tgiRBbit5LJDB3XGpXZCiSEvjQyqraqBDDqn798vlt6nZKrJ 9+238CshwBue05X13GPSZVDqLt50RQJ8a1todhoCl7n3H8AnmTK4nTYkmGJpcVkeuTjD EEi6O9k+u7CFkm/2MsGqIVGfB6IHAWh2IaY1lTaEjLthzTCf/ULsnzy10s5/4/UgKeGl chWA== 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=PfhYWiXtMXIg/9nF/+1Cx2pVtQ29NadBpzGi+iubFfK92+LFVOs/w+lw1YeAltz1Xn D4TL2p8a/zC5vELNWcz7araXT28sRdPG7O1+pPFK9RWBbjH3p9Zu/VrueTLW9eX9GPgG +1mbBMEhG0eUM65mhehgcj02gLCIwBpkw+20D3uDjFeuNoKVzhklCcbF/2uuLCDU7Ebr iSkEb/DxmorZqANjE4YzsRAGcW26FkrXiPm/deu+4aCiFRMjllNB3ecDPMfVtR7rIlS6 NVK7yofIRSW1piRHUvJOf1vNXt7ripjZwKs5vcccd7EL9hYiw0Am9s7yYwd6OmUcLZJI tIZg== X-Gm-Message-State: ABuFfojazS3N/Xj1NTqytgmTbxVmUdPaMGisz+yVQg+PVpZTT35gRFSx kU/JRO935JqsdvwUkf2WcKHW3FNbiLY= X-Google-Smtp-Source: ACcGV62nfF9JF/Ayu2skCxpcAHgcr6y7HnPmdcKvw744tGu0eNZdM/7S4h/YHSi6vNhkBx92R+qZmQ== X-Received: by 2002:ac8:721a:: with SMTP id a26-v6mr7145958qtp.64.1539372787168; Fri, 12 Oct 2018 12:33:07 -0700 (PDT) Received: from localhost ([107.15.81.208]) by smtp.gmail.com with ESMTPSA id j125-v6sm1093251qke.61.2018.10.12.12.33.06 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Fri, 12 Oct 2018 12:33:06 -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 04/42] btrfs: only track ref_heads in delayed_ref_updates Date: Fri, 12 Oct 2018 15:32:18 -0400 Message-Id: <20181012193256.13735-5-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/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; }