From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Mattias =?UTF-8?Q?Engdeg=C3=A5rd?= Newsgroups: gmane.emacs.bugs Subject: bug#35418: [PATCH] Don't poll auto-revert files that use notification Date: Thu, 25 Apr 2019 17:22:24 +0200 Message-ID: <30583809-BD37-4B4B-90F4-3606376CFFFE@acm.org> References: <87imv3jhte.fsf@gmx.de> <87y33y8hx1.fsf@gmx.de> Mime-Version: 1.0 (Mac OS X Mail 12.4 \(3445.104.8\)) Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="156420"; mail-complaints-to="usenet@blaine.gmane.org" Cc: 35418@debbugs.gnu.org To: Michael Albinus , Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Thu Apr 25 17:24:16 2019 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([209.51.188.17]) by blaine.gmane.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:256) (Exim 4.89) (envelope-from ) id 1hJgER-000ea5-Pe for geb-bug-gnu-emacs@m.gmane.org; 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Thu, 25 Apr 2019 11:22:31 -0400 X-Authenticated-User: mattiase@bredband.net DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=megamailservers.eu; s=maildub; t=1556205747; bh=YHdzw4sZ/dioa9fczRwP4gxxEzPCzLqghgvYDPVJRSo=; h=Subject:From:In-Reply-To:Date:Cc:References:To:From; b=gvbLXG1XxLyYLnfr9g+uilOLRNBNU4xrNFRqdOi9FtxX0ToDf0sqGKYu1wJDgKM0E v5ZbaALk+7oVv18OVC5I7DekmnKHR2kvXI9PQBlMhdtOcX2JCEe7hVlDDSJyDLmOJH nyaJ/vQWxGocprzfWMjsR/TIPrIxZQq0CaiwkG9c= Feedback-ID: mattiase@acm.or Original-Received: from [192.168.1.64] (c-e636e253.032-75-73746f71.bbcust.telenor.se [83.226.54.230]) (authenticated bits=0) by mail18c50.megamailservers.eu (8.14.9/8.13.1) with ESMTP id x3PFMPJI000529; Thu, 25 Apr 2019 15:22:26 +0000 In-Reply-To: <87y33y8hx1.fsf@gmx.de> X-Mailer: Apple Mail (2.3445.104.8) X-CTCH-RefID: str=0001.0A0B0214.5CC1D0B3.0050, ss=1, re=0.000, recu=0.000, reip=0.000, cl=1, cld=1, fgs=0 X-CTCH-VOD: Unknown X-CTCH-Spam: Unknown X-CTCH-Score: 0.000 X-CTCH-Flags: 0 X-CTCH-ScoreCust: 0.000 X-CSC: 0 X-CHA: v=2.3 cv=S7n3PrkP c=1 sm=1 tr=0 a=M+GU/qJco4WXjv8D6jB2IA==:117 a=M+GU/qJco4WXjv8D6jB2IA==:17 a=jpOVt7BSZ2e4Z31A5e1TngXxSK0=:19 a=kj9zAlcOel0A:10 a=Ye9q-bpsAAAA:8 a=vYhlkVNQsGsu2HkJKusA:9 a=CjuIK1q_8ugA:10 X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.51.188.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.org gmane.emacs.bugs:158254 Archived-At: 25 apr. 2019 kl. 13.04 skrev Michael Albinus : >=20 > Oops, I meant . = Cut'n'waste error, while > following Emacs Berlin meetup in parallel. A most understandable error! Regarding the discussion you refer to, drastically raising = auto-revert-interval cannot be a practical solution in the general case, = nor was it likely proposed as such. Even with the patch, polling will be = used in many cases, including: filenotify failure (from running out of = file descriptors, for example); deleted file; and anything matching = auto-revert-notify-exclude-dir-regexp.