From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on dcvr.yhbt.net X-Spam-Level: X-Spam-ASN: AS31976 209.132.180.0/23 X-Spam-Status: No, score=-4.1 required=3.0 tests=AWL,BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD shortcircuit=no autolearn=ham autolearn_force=no version=3.4.0 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by dcvr.yhbt.net (Postfix) with ESMTP id 4E30B20135 for ; Thu, 9 Mar 2017 01:17:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754236AbdCIBRG (ORCPT ); Wed, 8 Mar 2017 20:17:06 -0500 Received: from mail-pf0-f176.google.com ([209.85.192.176]:35053 "EHLO mail-pf0-f176.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752315AbdCIBRF (ORCPT ); Wed, 8 Mar 2017 20:17:05 -0500 Received: by mail-pf0-f176.google.com with SMTP id j5so21692426pfb.2 for ; Wed, 08 Mar 2017 17:17:05 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=subject:to:references:from:message-id:date:user-agent:mime-version :in-reply-to:content-transfer-encoding; bh=WrQGIDJaqWez4w4YWcdZHX7GrPuqgdT4rP7Dc+KNxPA=; b=dVdE1uGejRX/fHPppJ+jl170ARABivcQ+lBCfkPiApqLhHSMbEoz+yiwzz/ClbtAGX 1fjxqtn9VrQAF73dAbUWfIqxoXqHXbVw53tw4RD9TcsS9bqjcDpQTHDJ+nOdNWm8/cjg qs8qdCB27FYHFux+S4MZp19p92xvOMC6jlp+iB3teiJtPveDC6QMUZZ7ar+bnjvreGmQ JBJJ2qlHXXE+LsY2vdLVEkaMM790fP8E9qn20IPcuSeGwuMJbGTi/FNgidyNT8CSukID HMaHYpmHBzQyAaBZHnGkNMMrk1gR3maofKnnyjUDYyvWX+32jRctfZ/bqsFSppaN+X/P +oaQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-transfer-encoding; bh=WrQGIDJaqWez4w4YWcdZHX7GrPuqgdT4rP7Dc+KNxPA=; b=LEX0sBSibyFwVgXJb+eQ4bu5RsOIV5sCWlboIS1PxFom7hE3rvnS8ZVlV54KRL3jp6 /yciF2/KY8DoP/y7xhuDNmsbZXsclJgthKH/73jckhR7Rbryllt++uTffjOSi2JJrVC1 CWVXGJIgjbBVGuV1iBKTYDdjbvSAid9CFHf4FqKDEVAEfkBm9eQoyLOe1sJgnf43kpBo kvIq/cITXdsxM2mPK49KpTpP+JitJFUY4N/l3TNOA+AGOOtznjTZNlyc/jFiFnaMxfVg /yKkgBERjX3t/QNZnnVnkJvLXa/wWtbffI9ExjuZ8/Ap97j9KpVD+Nqf7zHRO+tKiYiT btfQ== X-Gm-Message-State: AMke39lri+taPobEt+3Y3DL8vfRu9YqYBLleoWzms4Epm+wD+xxD+qiCs7J0jGHISxKBRQyc X-Received: by 10.98.5.2 with SMTP id 2mr10823701pff.77.1489020369471; Wed, 08 Mar 2017 16:46:09 -0800 (PST) Received: from twelve2.mtv.corp.google.com ([2620:0:1000:5b10:85af:fb30:90cc:bb73]) by smtp.gmail.com with ESMTPSA id s13sm8329719pfk.26.2017.03.08.16.46.08 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 08 Mar 2017 16:46:08 -0800 (PST) Subject: Re: What's cooking in git.git (Mar 2017, #03; Wed, 8) To: Junio C Hamano , git@vger.kernel.org References: From: Jonathan Tan Message-ID: Date: Wed, 8 Mar 2017 16:46:08 -0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.7.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org On 03/08/2017 03:47 PM, Junio C Hamano wrote: > * jt/mark-tree-uninteresting-for-uninteresting-commit (2017-02-28) 3 commits > - upload-pack: compute blob reachability correctly > - revision: exclude trees/blobs given commit > - revision: unify {tree,blob}_objects in rev_info > > The revision/object traversal machinery did not mark all tree and > blob objects that are contained in an uninteresting commit as > uninteresting, because that is quite costly. Instead, it only > marked those that are contained in an uninteresting boundary commit > as uninteresting. > > cf. <20170228215937.yd4juycjf7y3vish@sigill.intra.peff.net> This is superseded by [1] which I just sent out. I currently have no idea how to fix the "revision" commits to be correct and still performant (and this might not be possible), so I wrote [1] which just contains a partial "upload-pack" fix. [1] <20170309003547.6930-1-jonathantanmy@google.com>