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: AS53758 23.128.96.0/24 X-Spam-Status: No, score=-3.9 required=3.0 tests=AWL,BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A, RCVD_IN_DNSWL_HI,SPF_HELO_PASS,SPF_PASS shortcircuit=no autolearn=ham autolearn_force=no version=3.4.2 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by dcvr.yhbt.net (Postfix) with ESMTP id 662B01F8C6 for ; Mon, 28 Jun 2021 16:47:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231925AbhF1QtU (ORCPT ); Mon, 28 Jun 2021 12:49:20 -0400 Received: from siwi.pair.com ([209.68.5.199]:52515 "EHLO siwi.pair.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231742AbhF1QtU (ORCPT ); Mon, 28 Jun 2021 12:49:20 -0400 Received: from siwi.pair.com (localhost [127.0.0.1]) by siwi.pair.com (Postfix) with ESMTP id 43C983F413A; Mon, 28 Jun 2021 12:46:54 -0400 (EDT) Received: from AZHCI-MGMT.azhci.com (162-238-212-202.lightspeed.rlghnc.sbcglobal.net [162.238.212.202]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by siwi.pair.com (Postfix) with ESMTPSA id 258C33F40F1; Mon, 28 Jun 2021 12:46:54 -0400 (EDT) Subject: Re: What's cooking in git.git (Jun 2021, #06; Thu, 17) To: Emily Shaffer , Junio C Hamano Cc: git@vger.kernel.org References: From: Jeff Hostetler Message-ID: <96e78b85-ac9d-6fcb-f1f1-319f514c7800@jeffhostetler.com> Date: Mon, 28 Jun 2021 12:46:53 -0400 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:68.0) Gecko/20100101 Thunderbird/68.8.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org On 6/25/21 6:21 PM, Emily Shaffer wrote: > On Thu, Jun 17, 2021 at 11:55:26AM +0900, Junio C Hamano wrote: >> * es/trace2-log-parent-process-name (2021-06-09) 1 commit >> - tr2: log parent process name >> >> trace2 logs learned to show parent process name to see in what >> context Git was invoked. >> >> Will merge to 'next'? > > I've still not seen much in the way of reviews on this series; mostly > Randall and I have been talking about ramifications for NonStop, but > those conversations haven't resulted in changes to the series itself. > I think it's fine to merge, but I wrote it, so you shouldn't trust my > opinion. :) > > We've been running this series internally at Google, though, and it > looks like we do want to look up more ancestors than just the one > generation, after all. However, I'd prefer to send that as a follow-on > patch, compared stalling this topic further. > > We do have some early insights from these, though. One interesting > observation is that it appears Git is more often invoked via some > wrapper than interactively; that's not too surprising given that we have > a lot of builders who perform Git operations. > > Anyway, all this to say that we've found this trace useful at Google and > it's working well for us. Anybody interested in a speedy review would be > very welcome. > > - Emily > I just took a look at your V5 and made a few comments. Jeff