From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Chong Yidong Newsgroups: gmane.emacs.devel Subject: Re: sit-for Date: Tue, 01 Aug 2006 20:05:01 -0400 Message-ID: <87ejw0ngsy.fsf@stupidchicken.com> References: <854px1e8xx.fsf@lola.goethe.zz> <87d5bppfid.fsf@stupidchicken.com> <85wt9wq3u1.fsf@lola.goethe.zz> NNTP-Posting-Host: main.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: sea.gmane.org 1154477126 19876 80.91.229.2 (2 Aug 2006 00:05:26 GMT) X-Complaints-To: usenet@sea.gmane.org NNTP-Posting-Date: Wed, 2 Aug 2006 00:05:26 +0000 (UTC) Cc: emacs-devel@gnu.org Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Wed Aug 02 02:05:24 2006 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by ciao.gmane.org with esmtp (Exim 4.43) id 1G84Eg-0001ne-KD for ged-emacs-devel@m.gmane.org; Wed, 02 Aug 2006 02:05:18 +0200 Original-Received: from localhost ([127.0.0.1] helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1G84Eg-00045g-3r for ged-emacs-devel@m.gmane.org; Tue, 01 Aug 2006 20:05:18 -0400 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1G84ET-000453-O1 for emacs-devel@gnu.org; Tue, 01 Aug 2006 20:05:05 -0400 Original-Received: from [199.232.76.173] (helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1G84ES-00044K-Ff for emacs-devel@gnu.org; Tue, 01 Aug 2006 20:05:04 -0400 Original-Received: from [18.72.1.2] (helo=south-station-annex.mit.edu) by monty-python.gnu.org with esmtps (TLS-1.0:DHE_RSA_AES_256_CBC_SHA:32) (Exim 4.52) id 1G84HS-0003yE-0R; Tue, 01 Aug 2006 20:08:10 -0400 Original-Received: from central-city-carrier-station.mit.edu (CENTRAL-CITY-CARRIER-STATION.MIT.EDU [18.7.7.72]) by south-station-annex.mit.edu (8.13.6/8.9.2) with ESMTP id k72053ud003428; Tue, 1 Aug 2006 20:05:03 -0400 (EDT) Original-Received: from outgoing-legacy.mit.edu (OUTGOING-LEGACY.MIT.EDU [18.7.22.104]) by central-city-carrier-station.mit.edu (8.13.6/8.9.2) with ESMTP id k72053xW010144; Tue, 1 Aug 2006 20:05:03 -0400 (EDT) Original-Received: from cyd (SYDNEYPACIFIC-FOUR-SIXTY-SEVEN.MIT.EDU [18.95.6.212]) ) by outgoing-legacy.mit.edu (8.13.6/8.12.4) with ESMTP id k72051qf004597; Tue, 1 Aug 2006 20:05:01 -0400 (EDT) Original-Received: from cyd by cyd with local (Exim 3.36 #1 (Debian)) id 1G84EP-0002OM-00; Tue, 01 Aug 2006 20:05:01 -0400 Original-To: David Kastrup In-Reply-To: <85wt9wq3u1.fsf@lola.goethe.zz> (David Kastrup's message of "Sat, 29 Jul 2006 09:15:34 +0200") User-Agent: Gnus/5.11 (Gnus v5.11) Emacs/22.0.50 (gnu/linux) X-Spam-Score: 1.47 X-Scanned-By: MIMEDefang 2.42 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:57970 Archived-At: David Kastrup writes: >>> Since we have the new sit-for implementation, I have a lot of times >>> when Emacs just pauses in busy waiting for input. This happens >>> spontaneously. One situation where it happens frequently is when >>> reading news with gnus. >> >> I haven't seen this problem in my usage of gnus. > > It is not just gnus. And it is not easy to see: Emacs gets somewhat > sluggish, sometimes the cursor blinks quite less than expected, and > CPU usage goes up, up, up, which is of course mostly noticeable when > you have power management, and the fans start waking up. Does setting jit-lock-stealth-time to nil change anything?