From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on dcvr.yhbt.net X-Spam-Level: X-Spam-ASN: AS31976 209.132.180.0/23 X-Spam-Status: No, score=-3.9 required=3.0 tests=AWL,BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI, RCVD_IN_MSPIKE_H3,RCVD_IN_MSPIKE_WL,SPF_HELO_NONE,SPF_NONE shortcircuit=no autolearn=ham autolearn_force=no version=3.4.2 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by dcvr.yhbt.net (Postfix) with ESMTP id AFE911F463 for ; Sun, 29 Dec 2019 06:03:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726329AbfL2GDK (ORCPT ); Sun, 29 Dec 2019 01:03:10 -0500 Received: from cloud.peff.net ([104.130.231.41]:54842 "HELO cloud.peff.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1725800AbfL2GDK (ORCPT ); Sun, 29 Dec 2019 01:03:10 -0500 Received: (qmail 20710 invoked by uid 109); 29 Dec 2019 06:03:10 -0000 Received: from Unknown (HELO peff.net) (10.0.1.2) by cloud.peff.net (qpsmtpd/0.94) with SMTP; Sun, 29 Dec 2019 06:03:10 +0000 Authentication-Results: cloud.peff.net; auth=none Received: (qmail 4973 invoked by uid 111); 29 Dec 2019 06:08:16 -0000 Received: from coredump.intra.peff.net (HELO sigill.intra.peff.net) (10.0.0.2) by peff.net (qpsmtpd/0.94) with (TLS_AES_256_GCM_SHA384 encrypted) ESMTPS; Sun, 29 Dec 2019 01:08:16 -0500 Authentication-Results: peff.net; auth=none Date: Sun, 29 Dec 2019 01:03:08 -0500 From: Jeff King To: Derrick Stolee Cc: Garima Singh via GitGitGadget , git@vger.kernel.org, szeder.dev@gmail.com, jonathantanmy@google.com, jeffhost@microsoft.com, me@ttaylorr.com, Junio C Hamano Subject: Re: [PATCH 0/9] [RFC] Changed Paths Bloom Filters Message-ID: <20191229060308.GA220034@coredump.intra.peff.net> References: <20191222093036.GA3449072@coredump.intra.peff.net> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org On Thu, Dec 26, 2019 at 09:21:36AM -0500, Derrick Stolee wrote: > Here are some recommendations (to Garima) for how to proceed with these > patches. Please let me know if anyone disagrees. > > > [1/3]: commit-graph: examine changed-path objects in pack order > > This one is best kept as its own patch, as it shows a clear reason why > we want to do the sort-by-position. It would also be a complicated > patch to include this logic along with the first use of > compute_bloom_filters(). Yeah, I'd agree this one could be a separate patch. It does need more work, though (as you found out, it does not cover --reachable at all). The position counter also probably ought to be an unsigned (or even a uint32_t, which we usually consider a maximum bound for number of objects). -Peff