From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Michael Heerdegen Newsgroups: gmane.emacs.devel Subject: Re: undo-auto--undoable-change infloop Date: Wed, 27 Jul 2022 05:52:46 +0200 Message-ID: <87bktbciup.fsf@web.de> References: <87o7xc1qbh.fsf@web.de> <831qu8dqrx.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="17590"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) Cc: emacs-devel@gnu.org To: Eli Zaretskii Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Wed Jul 27 05:53:33 2022 Return-path: Envelope-to: ged-emacs-devel@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1oGY73-0004Pd-3s for ged-emacs-devel@m.gmane-mx.org; Wed, 27 Jul 2022 05:53:33 +0200 Original-Received: from localhost ([::1]:58494 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oGY71-0002mL-NM for ged-emacs-devel@m.gmane-mx.org; Tue, 26 Jul 2022 23:53:31 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:44236) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oGY6O-00026X-0F for emacs-devel@gnu.org; Tue, 26 Jul 2022 23:52:52 -0400 Original-Received: from mout.web.de ([212.227.15.4]:44147) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oGY6M-0007iK-7M; Tue, 26 Jul 2022 23:52:51 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=web.de; s=dbaedf251592; t=1658893967; bh=+G2bVg4gg1o3/qDL91+WjPqCpqN3twUm73T9lEV3fTU=; h=X-UI-Sender-Class:From:To:Cc:Subject:In-Reply-To:References:Date; b=hLKw6ecNwh17+Oo5TRLGtIbenyZS3MwmPHcFp8h1IwJo3fsumbGIXS+1wnR0bLr5G w3+Q+ISrSEv2/Y4sWEaAYmozgWPNJQFTnR78bW11RvtHZM6bSwSkNsZwMXRZKzcxEP QkzECLdAGsM0IqYlxv6QKyaGrtPzhcljzyV7SV4w= X-UI-Sender-Class: c548c8c5-30a9-4db5-a2e7-cb6cb037b8f9 Original-Received: from drachen.dragon ([84.57.248.18]) by smtp.web.de (mrweb006 [213.165.67.108]) with ESMTPSA (Nemesis) id 1MRW2D-1o4m0w08Xt-00NWKb; Wed, 27 Jul 2022 05:52:47 +0200 In-Reply-To: <831qu8dqrx.fsf@gnu.org> (Eli Zaretskii's message of "Tue, 26 Jul 2022 15:04:02 +0300") X-Provags-ID: V03:K1:eHzPugv6WtEzyIuH46pt9sGr2Q8uozOFbrS6IbR08l2PnXxzvoO hVDlWenGTwwMVWsgSUpBIvwDEz1GeWJosKhjVKhjJPcQXwB/FYWcXAfPtD2/d6EJJ19esVu l7EN0mnWKA7KQgmxcdm7DSB0EB2uxkR2Q+oDn05FEBKS9tGfWMUkwgNeYY9hsuzDo+zIMIQ uv9t4x+U53Wx9qr6n/e1Q== X-UI-Out-Filterresults: notjunk:1;V03:K0:GxZnQnRKeU0=:Q613LwAInwQwzE/avGDXKG hM1+du2tDN8uI4zXIC8saPYDwMUlFOFCLdMhH93SZr1ZG2sOQdiEMsZGX/sV5o9Qvi97Bjng/ iiX6mFGvNOmYdEb9MP6LkSGcZ8P2/KcqXWLcGwhTXzwmDvG6pal/SJ8fTJSC2wv+iz11pVwtJ WpyyoT8HhSvqFon3MXKyG5rcWpKkwctOrQY9aMormIi27p49RuBQ7yyjnccZevq+OiQev08Th MZUXcMKghaCNpx6Lo0sGGqA9uxwSs3SU4yyGQdzQZYU2ntKGYgo8/bVdRpmyA/4/8P0hT14TE eowMQVkvDxhe3C4za0B/QhF8dfnwo3SlwTUAPdQStPSY2c2iWzR0pji3pWx3bJ6yVM3SQwaSF sJlHA5qvzeZbilRQIEGEyTUvyfevr8miIK0FqtqqTw/PjaBvJJr5DT3v9szYA5ZgbXgpg2moM z4U+6X9fCM5H9Ci+OnMva/l0L+FyMhKYHwYCDG0vKbc8mO8gTa5srDhujm4+hIbicgv7nmo7N ZkfsjIOspo3B/Zgzm0iqhWAG+hB7Gxt38MJ3jWa+jpJaPBT5uVnHXLnsJApLNVYexCtb/NmrY OXi+EYwNz4za6sVYmzJfVlZSmjCWlK6OJbzUJ1yeZ2kgPY2jzJeny0dBHgCidUcUpUUOFv3Ni rBt3NAYXKRdPQZ0vBsu/MM91WGI8gCi8DuUSH5fDWSrIR4XKY18OHLp4u+w7IdAmBw1nZrFUg 4LOMryctwyRNhpovOTgvA0e4rTLb1Ehd7xBWNb9H8OHm2cRzSHUnD1qvmqBGAyLhuyNihFek Received-SPF: pass client-ip=212.227.15.4; envelope-from=michael_heerdegen@web.de; helo=mout.web.de X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.io gmane.emacs.devel:292728 Archived-At: Eli Zaretskii writes: > I don't know what happened, but undo-auto--boundary-timer is invoked > 10 sec after the timer is set. Perhaps this kind of problem can > happen when there are many undoable changes, and processing them takes > more than 10 sec? Maybe what I saw is only an artifact from debugging and tracing (which also inserts into buffers...) I'm totally unsure what is going on. Is there anything I could try to turn off? A CPU profiler report looks like this, with stuff less than 3% removed: 24220 41% - timer-event-handler 21654 37% - timer-activate 19231 33% - timer--activate 17774 30% timer--time-less-p 19949 34% - ... 19949 34% Automatic GC 14040 24% + command-execute ;; actual command execution time [...] [...] This is a very strange result, not saying anything to me. Michael.