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=-10.7 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED,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 0D2E9C04EB8 for ; Tue, 4 Dec 2018 11:06:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C5F752146D for ; Tue, 4 Dec 2018 11:06:48 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="EQLqfN4V" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C5F752146D Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linuxfoundation.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726416AbeLDLGr (ORCPT ); Tue, 4 Dec 2018 06:06:47 -0500 Received: from mail.kernel.org ([198.145.29.99]:55404 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725801AbeLDLGq (ORCPT ); Tue, 4 Dec 2018 06:06:46 -0500 Received: from localhost (5356596B.cm-6-7b.dynamic.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 1EDDD214ED; Tue, 4 Dec 2018 11:06:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1543921605; bh=mH1kEwx9P8tBj7d7stfwsqHw5gUlaGpPU51Ia0A99aQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=EQLqfN4VAA/rhFuXBRQXA79CFKi74B4KYRX9qfsJ1twMrVGqflONgU8yciDyQ8w0X 26S30pCoedF6hMe8i1Ddfh3aUED2J534KrUNDkeL3FDtySY0ZbXmkWjnRMf684C8qU tyyh+XbX5ZORP3kJGEVDoGYEGIwL9pG14wzckf3Y= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Omar Sandoval , Liu Bo , Nikolay Borisov , Josef Bacik , David Sterba , Sasha Levin Subject: [PATCH 4.14 135/146] btrfs: release metadata before running delayed refs Date: Tue, 4 Dec 2018 11:50:21 +0100 Message-Id: <20181204103732.257702147@linuxfoundation.org> X-Mailer: git-send-email 2.19.2 In-Reply-To: <20181204103726.750894136@linuxfoundation.org> References: <20181204103726.750894136@linuxfoundation.org> User-Agent: quilt/0.65 X-stable: review X-Patchwork-Hint: ignore MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 4.14-stable review patch. If anyone has any objections, please let me know. ------------------ We want to release the unused reservation we have since it refills the delayed refs reserve, which will make everything go smoother when running the delayed refs if we're short on our reservation. CC: stable@vger.kernel.org # 4.4+ Reviewed-by: Omar Sandoval Reviewed-by: Liu Bo Reviewed-by: Nikolay Borisov Signed-off-by: Josef Bacik Signed-off-by: David Sterba Signed-off-by: Sasha Levin --- fs/btrfs/transaction.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/fs/btrfs/transaction.c b/fs/btrfs/transaction.c index f74005ca8f08..73c1fbca0c35 100644 --- a/fs/btrfs/transaction.c +++ b/fs/btrfs/transaction.c @@ -1955,6 +1955,9 @@ int btrfs_commit_transaction(struct btrfs_trans_handle *trans) return ret; } + btrfs_trans_release_metadata(trans, fs_info); + trans->block_rsv = NULL; + /* make a pass through all the delayed refs we have so far * any runnings procs may add more while we are here */ @@ -1964,9 +1967,6 @@ int btrfs_commit_transaction(struct btrfs_trans_handle *trans) return ret; } - btrfs_trans_release_metadata(trans, fs_info); - trans->block_rsv = NULL; - cur_trans = trans->transaction; /* -- 2.17.1