From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Michael Albinus Newsgroups: gmane.emacs.bugs Subject: bug#33194: 26.1; Auto-revert mode causes emacs to use 100% cpu whenever a file is being written to in the home directory Date: Mon, 29 Oct 2018 21:27:00 +0100 Message-ID: <878t2gbisr.fsf@gmx.de> References: NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: blaine.gmane.org 1540844771 3890 195.159.176.226 (29 Oct 2018 20:26:11 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Mon, 29 Oct 2018 20:26:11 +0000 (UTC) User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux) Cc: 33194@debbugs.gnu.org To: Justin Van Winkle Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Mon Oct 29 21:26:07 2018 Return-path: Envelope-to: geb-bug-gnu-emacs@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 1gHE6t-0000qf-Sp for geb-bug-gnu-emacs@m.gmane.org; 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Mon, 29 Oct 2018 21:27:01 +0100 Original-Received: from detlef.gmx.de ([79.140.117.1]) by mail.gmx.com (mrgmx001 [212.227.17.190]) with ESMTPSA (Nemesis) id 0LlUZz-1fgEsc2sJb-00bKLS; Mon, 29 Oct 2018 21:27:01 +0100 In-Reply-To: (Justin Van Winkle's message of "Mon, 29 Oct 2018 12:01:36 -0400") X-Provags-ID: V03:K1:M1bIN428spkJp80rmOkDzt2ty/RLo52Fmsx468iWRPDgxZZLb7I T5pEV6OiyB3b//+c9lpVoviEUxe7FqPNoKITx6qaEPEx1CguVmn0ar4U8zPBr0BYaWn1Etk ryEo077qMPnVs2l2yRIl4WquWlRZpQnOlYq7NR6LZ3n2B5kXSEb+lNL+E1Ho6W24Br+nTM4 nDG940u2ASE7KnFwlqXGQ== X-UI-Out-Filterresults: notjunk:1;V01:K0:j9cAa3O00gI=:2tF85QWXk9JEXRZbLnOxD2 AXLm+fVpJiKmun2BmPCr772AAyY4N81bH4fR41qgY4+LzAYBhSl7FyvanqQ7+A9kIMuxBH2KG ScUdqjStZrxKqHKP4TWMvjPgqHQ3jSQYZFOCWg9+5h4lTYelW/LU60ixY3s0j9KIQSC5u5/rI TH9D5QU+O1Si9AmIDVWQKJlFrb6s5n2AH8daSrau5k1nMarXmV+K0ZrHgHqEGBJ1oRf8qNbiy Rf2BduLJQWAX1slkaySdjgUFqVV3FbL9eu1KqpHYTeHoiYbqBqCBaGQSWWi4cKLZONdlDsVnI Gd1U/4B0LEWtohWf1kSNZEo5PcIbbQK1BysDLsFkuIOQXWFpwXnynSpAWguoQbIck4Eh8/c6M 6VfH+N0FeoGlSI8QK+kblMhYNFfeqiH5kW+ezZwN/a+TM4+goQLde+E5+g2rIl9AwDrjHOgxJ 6s43cDnDMEfLUDxbwYn5QcjQ4e2oTZNlGbJdYvGmXEZy6Od96dxZb7h4UGQfFHMGp0mV9AriB 4aZvlpv9A5FjdwBnwTQxk0O28b/mhPT0XCEJGPKyMLFNA4lZsLHnfKHjw2xpRK2putXz/LMl9 GXFs7EZ1yhbohhzqciSd8PsZLd4x0z4fQmgK9ApaX3R0qe5eWBy8i+UscUiIkk1uWtaGwl1eZ ReRP+aMMnCR5p/ixcTa1T/eKlqgvSpEyFeWW0cAMOCIlI/GHsQRuWTO2QvsXzlAYNcNj3tc+Q M7JETqAvrkQdxYMYA3Nb64O0EAh2Ooiukv/9iIUSrBeOZXRYoOcuK27sA9mEplXyCRsqcK/Y 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: 208.118.235.43 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:151787 Archived-At: Justin Van Winkle writes: Hi Justin, > I enable global-auto-revert-mode. I noticed that when I was scp'ing a > large file to my home directory, every emacs process on my machine was > trying to use 100% cpu. When I stopped the file transfer, emacs would > go back to idle cpu usage. I ran the emacs profiler and narrowed it > down to revert-buffer. Auto revert was apparently listening for > changes in my home directory, even for things like file creation or > file modified for files emacs did not have open. How did you "scp'ing a large file"? Inside Emacs, using Tramp, or outside Emacs? Best regards, Michael.