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#18880: 25.0.50; inotify-based file notifications missing sometimes Date: Tue, 13 Jan 2015 11:29:52 +0100 Message-ID: <87twzv6kin.fsf@gmx.de> References: <87sii7envl.fsf@secretsauce.net> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1421145083 10279 80.91.229.3 (13 Jan 2015 10:31:23 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Tue, 13 Jan 2015 10:31:23 +0000 (UTC) Cc: 18880@debbugs.gnu.org To: Dima Kogan Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue Jan 13 11:31:16 2015 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1YAykm-000413-9B for geb-bug-gnu-emacs@m.gmane.org; Tue, 13 Jan 2015 11:31:16 +0100 Original-Received: from localhost ([::1]:38293 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YAykg-000363-Ks for geb-bug-gnu-emacs@m.gmane.org; Tue, 13 Jan 2015 05:31:10 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:59302) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YAykd-00035x-3I for bug-gnu-emacs@gnu.org; Tue, 13 Jan 2015 05:31:07 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YAykZ-0002pv-2L for bug-gnu-emacs@gnu.org; Tue, 13 Jan 2015 05:31:07 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:46126) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YAykY-0002pq-W8 for bug-gnu-emacs@gnu.org; Tue, 13 Jan 2015 05:31:03 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1YAykY-0008U3-H1 for bug-gnu-emacs@gnu.org; Tue, 13 Jan 2015 05:31:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Michael Albinus Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 13 Jan 2015 10:31:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 18880 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 18880-submit@debbugs.gnu.org id=B18880.142114500832494 (code B ref 18880); Tue, 13 Jan 2015 10:31:02 +0000 Original-Received: (at 18880) by debbugs.gnu.org; 13 Jan 2015 10:30:08 +0000 Original-Received: from localhost ([127.0.0.1]:54987 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1YAyje-0008Ry-Oz for submit@debbugs.gnu.org; Tue, 13 Jan 2015 05:30:07 -0500 Original-Received: from mout.gmx.net ([212.227.15.18]:59112) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1YAyja-0008Qx-OH for 18880@debbugs.gnu.org; Tue, 13 Jan 2015 05:30:04 -0500 Original-Received: from detlef.gmx.de ([87.146.34.223]) by mail.gmx.com (mrgmx001) with ESMTPSA (Nemesis) id 0LgHvY-1XNIRB2CVI-00njee; Tue, 13 Jan 2015 11:29:53 +0100 In-Reply-To: <87sii7envl.fsf@secretsauce.net> (Dima Kogan's message of "Tue, 28 Oct 2014 17:11:10 -0700") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.0.50 (gnu/linux) X-Provags-ID: V03:K0:mcWXetWqxpJUpRP3eZovGEUTFH6xYfZccgmXijTH/MSSksU4GXO OCndQ1e6XzvYcOuMSUSZaaZYw5puFcwRme6hyiiDfbCE6nl98jzYa/+zHeO8bsLp82W8tvT TFTpGoVt+3chNgG/IFroLmNfTxxRTK8qef/jDJduhISq+8NizNY0Ozc4tcaLtMlNJDM14LV 4R+1ZgkqjPU0FWkHDPqKg== X-UI-Out-Filterresults: notjunk:1; X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 140.186.70.43 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-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:98289 Archived-At: Dima Kogan writes: > The issue is that emacs doesn't ask inotify to look at the two files, it > asks it to look at the containing directory (/tmp in both cases), > filtering out all the files we don't care about later. inotify is being > intelligent, notices that we're asking to monitor the same object twice > (/tmp), and simply returns the same descriptor a second time. Emacs is > assuming a unique descriptor, and the result is that we only get > notifications for one file. I've committed a patch to the emacs-24 branch; could you, please, check? Best regards, Michael.