From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Michael Albinus Newsgroups: gmane.emacs.bugs Subject: bug#35418: [PATCH] Don't poll auto-revert files that use notification Date: Wed, 24 Apr 2019 21:59:09 +0200 Message-ID: <87imv3jhte.fsf@gmx.de> References: Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="31030"; mail-complaints-to="usenet@blaine.gmane.org" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux) Cc: Mattias =?UTF-8?Q?Engdeg=C3=A5rd?= , 35418@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Apr 24 22:01:41 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 1hJO5M-0007xM-UQ for geb-bug-gnu-emacs@m.gmane.org; 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Wed, 24 Apr 2019 16:00:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Michael Albinus Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 24 Apr 2019 20:00:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 35418 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: patch Original-Received: via spool by 35418-submit@debbugs.gnu.org id=B35418.155613596328949 (code B ref 35418); Wed, 24 Apr 2019 20:00:02 +0000 Original-Received: (at 35418) by debbugs.gnu.org; 24 Apr 2019 19:59:23 +0000 Original-Received: from localhost ([127.0.0.1]:56560 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1hJO39-0007Wr-68 for submit@debbugs.gnu.org; Wed, 24 Apr 2019 15:59:23 -0400 Original-Received: from mout.gmx.net ([212.227.17.21]:53351) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1hJO37-0007Wc-Jk for 35418@debbugs.gnu.org; Wed, 24 Apr 2019 15:59:22 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.net; s=badeba3b8450; t=1556135952; bh=7bbLSif+ycXI9/WS9b8SzNiitcjhUstCuv6Di9G+7Zc=; h=X-UI-Sender-Class:From:Cc:Cc:Subject:References:Date:In-Reply-To; b=e8HbMW+JyJwDBKOlmyyr0zvJvXTaNZy2LO21RNT3QaVdJZgPIBZ1gsTH72VnRUPsh KbmPH9GK53suf86OYBBKIG7k6245dIhBYHC7Om/W5PRobJx1LnFm878q2R/TY+MwkH Yh5MfX998KRh5z+TEnbpQSjk1aBIl/nPMLxNzZPE= X-UI-Sender-Class: 01bb95c1-4bf8-414a-932a-4f6e2808ef9c Original-Received: from detlef.gmx.de ([213.220.159.187]) by mail.gmx.com (mrgmx104 [212.227.17.168]) with ESMTPSA (Nemesis) id 1M8hZJ-1hO50T1JNx-004lJf; Wed, 24 Apr 2019 21:59:12 +0200 In-Reply-To: ("Mattias \=\?utf-8\?Q\?Engdeg\=C3\=A5rd\=22's\?\= message of "Wed, 24 Apr 2019 20:14:46 +0200") X-Provags-ID: V03:K1:hsb1J0pCYh6urd0Sht3cOgOJzAF83IULfmjxW9PxL/QpSS5FgxQ HnlT5XboEDNTM8l7G2YE+/1VcbFU1UXuQCU1vEagNtQrX2he9/xN4+/J+7ipH+IzYDvOAAa Ujw0BzmflTwaWG8tQFtH2Y6EQ+varnJD/Dk/F9EGkqahvV1EvqQ5o2ojbngRp2B/ziavuUz /oyBEDXw2+H22HKZCVVJw== X-UI-Out-Filterresults: notjunk:1;V03:K0:/qnYtXtd9cQ=:SSoNAnYF42H/CA1OU5txY0 w51GnEsE8Yu7fRjPkoG1AFtbZbghWSzbpEA48WROmN9HD/RMRWPgmonlnoXSAAHUd+rJ5S1mX vzXaBMjIVS46imhD9kkWo6CjSglOzwmuAAbxjaRpisFjUnXa9I/h6sZMJQBn6Y3wUX/9KoMr5 iSOs/IEMiVwBvnhaHDdDgzWXMQBS+eiPt6yPPtn6qPbAej3XEwlEPd60PQfZ2U94cSFeTrenS HKIe8w3hLwj+X8qIfMlnpxH1fHuJMBv25Bzz+Fg0+kUJ2j/H9N3ATD+JKnPCYM6tfjJkn8UGF 3YLMwH6mIB66kTSh6stv3iA0N58W4XrK9lRPpnFHGNtW6MvL8jIE5E/KVUXQo9Kcg3WDhAE/R 7pwzioOAL74CdYST+fWycXOUMKjN5ZBjLPRHPFPAS9g4CvhZcEuPw3RXWwHPxk0nn91h8tAb4 cIB03IuVQaYvsW+6I2UhB2nMY8RUjL3lNCIurxi94HLYZzfSVWgKsz1eMqZQ8tDz8P80wIkj0 hf+uebwi8YuKE26oEt8YcyNVwqGOJltqzOXOHSk8RQ1WPgHsVaN74j8MbA1r+stL4qbBO86N7 eHO7avAGvCEy5qk8LhgbkaBk4uaA/21fJJSy6fwpr1b/lkBT1MN+gxCgPdEUqUao3Qg/z+Efj 9+0Pj/dnY/cqRxYULAwiuHiN9LTTsoPm6FD0lzpMdSpOTUhlvwu45LKWRNx6hyV+6XxRp3tkA BUFMa+i4k8bGJJOtXxybTj+D6+szxgYHV3x1qrj6duV8qeeGxbxCX4/9B2+thKpVz5eqFp5j 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:158200 Archived-At: Mattias Engdeg=C3=A5rd writes: > It is a waste of power, on battery-powered devices in particular, to > poll files in auto-revert mode periodically when change notification > is used. The change is straightforward (attached patch); the main > concern is whether the notification system is reliable enough. An alternative approach is discussed at : set auto-revert-interval to a very large value (like most-positive-fixnum). Sounds reasonable to me, if we adapt the documentation. Best regards, Michael.