From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Michael Albinus Newsgroups: gmane.emacs.bugs Subject: bug#1741: 23.0.60; vc fail to register file while logged as /su:: with tramp Date: Mon, 13 Apr 2009 11:30:14 +0200 Message-ID: <87prfgzys9.fsf@gmx.de> References: <87vdt2ndkt.fsf@tux.homenetwork> <200904071657.n37GvIau023055@godzilla.ics.uci.edu> <87d4bnfkxn.fsf@tux.homenetwork> <200904081624.n38GO6D6013154@godzilla.ics.uci.edu> <87myalrb5w.fsf@gmx.de> <87r5zxprx9.fsf@gmx.de> Reply-To: Michael Albinus , 1741@emacsbugs.donarmstrong.com NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: ger.gmane.org 1239616380 17440 80.91.229.12 (13 Apr 2009 09:53:00 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Mon, 13 Apr 2009 09:53:00 +0000 (UTC) Cc: 1741@emacsbugs.donarmstrong.com, Dan Nicolaescu , Michael Albinus To: Stefan Monnier Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Mon Apr 13 11:54:19 2009 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.50) id 1LtIrn-0008JJ-K1 for geb-bug-gnu-emacs@m.gmane.org; Mon, 13 Apr 2009 11:54:17 +0200 Original-Received: from localhost ([127.0.0.1]:44057 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1LtIqO-0006FU-Va for geb-bug-gnu-emacs@m.gmane.org; Mon, 13 Apr 2009 05:52:49 -0400 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1LtIht-0000UJ-I6 for bug-gnu-emacs@gnu.org; Mon, 13 Apr 2009 05:44:01 -0400 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1LtIhn-0000RY-Hs for bug-gnu-emacs@gnu.org; Mon, 13 Apr 2009 05:44:00 -0400 Original-Received: from [199.232.76.173] (port=34703 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1LtIhn-0000RG-Am for bug-gnu-emacs@gnu.org; Mon, 13 Apr 2009 05:43:55 -0400 Original-Received: from rzlab.ucr.edu ([138.23.92.77]:49500) by monty-python.gnu.org with esmtps (TLS-1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1LtIhm-0005nW-QO for bug-gnu-emacs@gnu.org; Mon, 13 Apr 2009 05:43:55 -0400 Original-Received: from rzlab.ucr.edu (rzlab.ucr.edu [127.0.0.1]) by rzlab.ucr.edu (8.13.8/8.13.8/Debian-3) with ESMTP id n3D9hoGe029447; Mon, 13 Apr 2009 02:43:50 -0700 Original-Received: (from debbugs@localhost) by rzlab.ucr.edu (8.13.8/8.13.8/Submit) id n3D9e4PW028366; Mon, 13 Apr 2009 02:40:04 -0700 X-Loop: owner@emacsbugs.donarmstrong.com Resent-From: Michael Albinus Resent-To: bug-submit-list@donarmstrong.com Resent-CC: Emacs Bugs , owner@emacsbugs.donarmstrong.com Resent-Date: Mon, 13 Apr 2009 09:40:04 +0000 Resent-Message-ID: Resent-Sender: owner@emacsbugs.donarmstrong.com X-Emacs-PR-Message: followup 1741 X-Emacs-PR-Package: emacs,vc X-Emacs-PR-Keywords: Original-Received: via spool by 1741-submit@emacsbugs.donarmstrong.com id=B1741.123961502626832 (code B ref 1741); Mon, 13 Apr 2009 09:40:04 +0000 Original-Received: (at 1741) by emacsbugs.donarmstrong.com; 13 Apr 2009 09:30:26 +0000 X-Spam-Bayes: score:0.5 Bayes not run. spammytokens:Tokens not available. hammytokens:Tokens not available. Original-Received: from mail.gmx.net (mail.gmx.net [213.165.64.20]) by rzlab.ucr.edu (8.13.8/8.13.8/Debian-3) with SMTP id n3D9UMHx026826 for <1741@emacsbugs.donarmstrong.com>; Mon, 13 Apr 2009 02:30:24 -0700 Original-Received: (qmail invoked by alias); 13 Apr 2009 09:30:16 -0000 Original-Received: from brln-4db93298.pool.einsundeins.de (EHLO magdalene.local) [77.185.50.152] by mail.gmx.net (mp028) with SMTP; 13 Apr 2009 11:30:16 +0200 X-Authenticated: #3708877 X-Provags-ID: V01U2FsdGVkX1+U9pNHJ+KUnom3SDUctNa61Aw6/FWGsaB2rKHiAk BpmW82QgVzesB1 In-Reply-To: (Stefan Monnier's message of "Sun, 12 Apr 2009 18:51:17 -0400") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/23.0.92 (gnu/linux) X-Y-GMX-Trusted: 0 X-FuHaFi: 0.7 X-detected-operating-system: by monty-python.gnu.org: GNU/Linux 2.6 (newer, 3) Resent-Date: Mon, 13 Apr 2009 05:43:59 -0400 X-BeenThere: bug-gnu-emacs@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:27123 Archived-At: Stefan Monnier writes: > AFAIK the main benefit of the cache is to bundle up all the redundant > `file-attibutes' calls that take place during something like > `find-file-noselect'. Such optimizations won't be affected by the > cache-flush. So I expect that the cache-flush I suggest won't cause > a performance problem. Not only `file-attributes'; it is useful for other often-called primitives like `file-exists-p' as well. I'm not against regular cache flushing. But I would like to have a custom option for this, because people like me have not such a need for this. The default value could be "do flushing", though. Do you agree? And if yes, what shall be the values of such an option? Simple "yes/no", or more granular, like the ttl proposal I have done? > Stefan Best regards, Michael.