From owner-freebsd-chromium@FreeBSD.ORG Tue Apr 17 17:10:34 2012 Return-Path: Delivered-To: chromium@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id AD9DA106566B for ; Tue, 17 Apr 2012 17:10:34 +0000 (UTC) (envelope-from yuri@rawbw.com) Received: from shell0.rawbw.com (shell0.rawbw.com [198.144.192.45]) by mx1.freebsd.org (Postfix) with ESMTP id 6F4DB8FC16 for ; Tue, 17 Apr 2012 17:10:34 +0000 (UTC) Received: from eagle.yuri.org (stunnel@localhost [127.0.0.1]) (authenticated bits=0) by shell0.rawbw.com (8.14.4/8.14.4) with ESMTP id q3HHARj1009303; Tue, 17 Apr 2012 10:10:27 -0700 (PDT) (envelope-from yuri@rawbw.com) Message-ID: <4F8DA402.2020803@rawbw.com> Date: Tue, 17 Apr 2012 10:10:26 -0700 From: Yuri User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:10.0.3) Gecko/20120316 Thunderbird/10.0.3 MIME-Version: 1.0 To: Evan Martin References: <4F320301.6090403@rawbw.com> <4F833BAE.90700@rawbw.com> In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: chromium@freebsd.org Subject: Re: chromium-16.0.912.77: gui freezes when waiting for network X-BeenThere: freebsd-chromium@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: FreeBSD-specific Chromium issues List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 17 Apr 2012 17:10:34 -0000 On 04/09/2012 13:03, Evan Martin wrote: > This is really good! > > The stacks containing "MessageLoopForUI" are the Chrome user interface > thread that communicates with X etc. But in all cases they seem to be > stuck in a stack topped by __sys_poll inside glib. > > Chrome attempts to only call into glib when glib won't block, but it > appears to be blocking in glib. > There's a bunch of rather subtle logic in this code: > http://src.chromium.org/svn/trunk/src/base/message_pump_glib.cc > > I guess some of it is somehow wrong.:( This issue is completely fixed in 18.0.1025.162. Thanks! Yuri