Message ID | 20180911175807.26181-5-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 EE41F14E5 for <patchwork-linux-btrfs@patchwork.kernel.org>; Tue, 11 Sep 2018 17:58:20 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id D9C8D297E4 for <patchwork-linux-btrfs@patchwork.kernel.org>; Tue, 11 Sep 2018 17:58:20 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id CD4A3297F7; Tue, 11 Sep 2018 17:58:20 +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 796C5297E4 for <patchwork-linux-btrfs@patchwork.kernel.org>; Tue, 11 Sep 2018 17:58:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728173AbeIKW6o (ORCPT <rfc822;patchwork-linux-btrfs@patchwork.kernel.org>); Tue, 11 Sep 2018 18:58:44 -0400 Received: from mail-qt0-f194.google.com ([209.85.216.194]:44493 "EHLO mail-qt0-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727044AbeIKW6o (ORCPT <rfc822;linux-btrfs@vger.kernel.org>); Tue, 11 Sep 2018 18:58:44 -0400 Received: by mail-qt0-f194.google.com with SMTP id k38-v6so29172417qtk.11 for <linux-btrfs@vger.kernel.org>; Tue, 11 Sep 2018 10:58:18 -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=h0MMId7a2rthheVJqmll3u4AxI5zf5cQbGrCfhDo64xQEKwi1n2Dr2w2cscIBWpMpt aQyHpGFufe0MKKVOuh61RI9qrR263ycMBp0KOVEvWnDMJg2VTremWnSQa6o63tUI4GQC HDH6Bj5qC7UzLwD+H8XLKYE99DR6R1Xi/lQjoJmzqHgZSas98wjNb7+SDBpwD+txV0Pz ZHD8s+XkgF5S1ZoXvBAFcYr3VrOObIyxyUfRYJuC/s3+pUtgPokKZ+7djrNOMMi/PV/d zeLJq1Gwc/4S+wYjPeQG7AY/rsMAeuHtPX3DpxHgPxf/ZWFJK0u29GN5+KL2RJud1fLF TSfA== 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=lHEtu0RJFyCbJAGJa4OLVmRb9EbViD5FsJS9m3Q92f2zugkFNhlAWBoic8iINeRpss 4dwR981VqZ0G+tqfRWVC3CqL5ONtFcSOIsgK0kZAHg73f6sLQ5EO7eEngW7DkIRrP44E 7qOmv2G24QeTIHX3YQiTjOEmwavbuEHGBEZSf1ii8VRljTiLIKrSWRymZSBJl7ZCQvP1 rNVMIrpCeN+fkiiotvg/2xgA48NHaxhUVxj5pdJio/UyqAOK0XzAEvfbk9bVHdniKowR N/13Vyv7wX9nrjvo00RVja+vd7yVF+oI5Be6xJv5tMsp1UCQJKgIZhOTOcwlRpv9BnN9 XHHA== X-Gm-Message-State: APzg51AxGzElVwLLp9woEUmv51IpRNZg/oJkBWuUZpSd+nxu4KyXdlSB VF5RnOMDCIbDZtiFNR2LgicdNQ== X-Google-Smtp-Source: ANB0VdZeAxFqI1W2/J/kVoqn2ZblGbw9QVe4HG8W1CBfKsBlkq+7iFYfne7xYMf+ZtVjov+AsU40aw== X-Received: by 2002:a0c:ec47:: with SMTP id n7-v6mr19141329qvq.56.1536688698367; Tue, 11 Sep 2018 10:58:18 -0700 (PDT) Received: from localhost ([107.15.81.208]) by smtp.gmail.com with ESMTPSA id m95-v6sm10556962qte.69.2018.09.11.10.58.17 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Tue, 11 Sep 2018 10:58:17 -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 04/36] btrfs: only track ref_heads in delayed_ref_updates Date: Tue, 11 Sep 2018 13:57:35 -0400 Message-Id: <20180911175807.26181-5-josef@toxicpanda.com> X-Mailer: git-send-email 2.14.3 In-Reply-To: <20180911175807.26181-1-josef@toxicpanda.com> References: <20180911175807.26181-1-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; }