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=-2.3 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=no 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 24D42C35280 for ; Wed, 2 Oct 2019 12:58:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 03D5F21A4A for ; Wed, 2 Oct 2019 12:58:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726429AbfJBM6m (ORCPT ); Wed, 2 Oct 2019 08:58:42 -0400 Received: from mx2.suse.de ([195.135.220.15]:50808 "EHLO mx1.suse.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726087AbfJBM6l (ORCPT ); Wed, 2 Oct 2019 08:58:41 -0400 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id 78C77AC11; Wed, 2 Oct 2019 12:58:39 +0000 (UTC) Received: by ds.suse.cz (Postfix, from userid 10065) id 7DE01DA88C; Wed, 2 Oct 2019 14:58:56 +0200 (CEST) Date: Wed, 2 Oct 2019 14:58:55 +0200 From: David Sterba To: Mark Fasheh Cc: linux-btrfs@vger.kernel.org Subject: Re: [PATCH 0/3] Relocation/backref cache cleanups Message-ID: <20191002125855.GM2751@twin.jikos.cz> Reply-To: dsterba@suse.cz Mail-Followup-To: dsterba@suse.cz, Mark Fasheh , linux-btrfs@vger.kernel.org References: <20190906171533.618-1-mfasheh@suse.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190906171533.618-1-mfasheh@suse.com> User-Agent: Mutt/1.5.23.1-rc1 (2014-03-12) Sender: linux-btrfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org On Fri, Sep 06, 2019 at 10:15:30AM -0700, Mark Fasheh wrote: > Hi, > > Relocation caches extent backrefs in an rbtree (the 'backref cache'). The > following patches move the backref cache code out of relocation.c and into > it's own file. We then do a straight-forward cleanup the main backref cache > function, build_backref_tree(). No functionality is changed in these > patches. > > These patches are part of a larger series I have, which speeds up qgroup > accounting by using the same backref cache facility. That series is not > quite ready, however I wanted to see about getting these cleanup patches > upstreamed as they are nicely self contained and benefit the readability of > the code. Patches 1-3 moved to misc-next.