From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Dmitry Gutov Newsgroups: gmane.emacs.devel Subject: Re: vc-dir operation is very slow on large git repositories in Emacs 26.1 Date: Sat, 23 Jun 2018 21:28:14 +0300 Message-ID: <5218794b-b9ef-3c0d-d3c1-bf40c42e64b2@yandex.ru> References: <83k1qtsbgi.fsf@gnu.org> <30712254-6225-c6a8-1457-698c64e37739@yandex.ru> <83zhzltyii.fsf@gnu.org> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-Trace: blaine.gmane.org 1529778414 21820 195.159.176.226 (23 Jun 2018 18:26:54 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Sat, 23 Jun 2018 18:26:54 +0000 (UTC) User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.0 Cc: alexharsanyi@gmail.com, tom@tromey.com, emacs-devel@gnu.org To: Eli Zaretskii Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Sat Jun 23 20:26:49 2018 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1fWnFJ-0005bO-DD for ged-emacs-devel@m.gmane.org; Sat, 23 Jun 2018 20:26:49 +0200 Original-Received: from localhost ([::1]:39385 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fWnHQ-0003u8-Jf for ged-emacs-devel@m.gmane.org; Sat, 23 Jun 2018 14:29:00 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:44220) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fWnGm-0003u1-Ra for emacs-devel@gnu.org; Sat, 23 Jun 2018 14:28:21 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fWnGi-00069N-Tb for emacs-devel@gnu.org; Sat, 23 Jun 2018 14:28:20 -0400 Original-Received: from mail-wm0-x22a.google.com ([2a00:1450:400c:c09::22a]:37294) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1fWnGi-000698-LU; Sat, 23 Jun 2018 14:28:16 -0400 Original-Received: by mail-wm0-x22a.google.com with SMTP id r125-v6so5845905wmg.2; Sat, 23 Jun 2018 11:28:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=vtlZvPYxAZRDrrXMXALj8yQvxnyknMUxIWJmT8Hur9s=; b=hAcRF9LX6tMYGpEsy0bzfx70ILNGGgwN8jqWrQWxGCjejNZFf6jQtm+AbBKonzuU9y rvhrL8CbmdEgKyn5qMi4LMKTRsotVF7aFdMpKDQQLpgpQGlsAJE6ce26q14ar4gr3YYM ldeVPGcJ7cFB7Xqm0wi4mi5uJ1fe8M9XFkrzjX1FckDUbc3rlRDOFDtZmEES+QI8fPic n06/0lWULTMYHNVQU919oVkRpD+QqBDj2ycLkskn1j9UrBbnLgDXqhgNrnFUO/ommRzj 4R9yA2gmnzAlNUsFBkOU3atl7EOGHaPHkWgpQRWvBBuKl3CnLoaoYC+3R0TU+GZd6glp UWug== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:subject:to:cc:references:from:message-id :date:user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=vtlZvPYxAZRDrrXMXALj8yQvxnyknMUxIWJmT8Hur9s=; b=IkVHI6a0T3VQoB5Tq2EOtgx8Ciuuw68vrQVkJ+YY99ayKBR39VZ3WasQ3geLdw+Qiq v3LSteo/zWFXGteLmQbIbbZERY2K49dNUfTrPUeGD2sYhE27WwcQjtGHzuLpN2/worSU NCoyjyvxYFGIYuS1W0Z9dvpyN2BfOi9RjiFntdDK19NS5BpbNKB53fz6o24WGCmuBSFu RYvDw/KKjPyx3QxQYFzjtYFzhp+EYmI1oFr+xIJNpsd0EFawjuNuM/UnPF0MepJ5bQvA GBv+WfkKCkbC8A7oXOCV2K4noPx0eqN5E2tobzYjIq88ug9s95W1/ekZxtX664AuMRuH 8j3Q== X-Gm-Message-State: APt69E0qXG/7HfHYjflXaEt92v1/v6ZC5gQ6Yf/YuPmeUtqUStFm8vvO yKhgHsrkosV+LNIdQ/WDaVMPIcYP X-Google-Smtp-Source: ADUXVKKyKnZG2dE0FGiyvRGye1F0hiyC40atVY5kzF2mUhCB3tgdYRJ2VvErniICuDpRBB9Uk3U11Q== X-Received: by 2002:a1c:b18a:: with SMTP id a132-v6mr4647019wmf.18.1529778495215; Sat, 23 Jun 2018 11:28:15 -0700 (PDT) Original-Received: from [192.168.1.104] ([148.63.152.122]) by smtp.googlemail.com with ESMTPSA id u3-v6sm8494631wrm.60.2018.06.23.11.28.13 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sat, 23 Jun 2018 11:28:14 -0700 (PDT) In-Reply-To: <83zhzltyii.fsf@gnu.org> Content-Language: en-US X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2a00:1450:400c:c09::22a X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.org gmane.emacs.devel:226630 Archived-At: On 6/23/18 4:37 PM, Eli Zaretskii wrote: > Since we added a command that produces a lot of output, some slowdown > is to be expected, no? Right. So my concern here is whether we really need to use such a command. Or, rather, how much work is it going to be to avoid using it.