Date: Thu, 31 May 2007 16:18:56 +0200 From: Jeremie Le Hen <jeremie@le-hen.org> To: Scot Hetzel <swhetzel@gmail.com> Cc: bana@docisland.org, Jeremie Le Hen <jeremie@le-hen.org>, freebsd-ports@freebsd.org Subject: Re: X.org 7.2 eats the whole CPU whenever Firefox 2 displays something Message-ID: <20070531141856.GO31507@obiwan.tataz.chchile.org> In-Reply-To: <790a9fff0705310351h7a239bd3i4dcb7c5676149ab7@mail.gmail.com> References: <20070530222042.GI31507@obiwan.tataz.chchile.org> <20070531073618.GN31507@obiwan.tataz.chchile.org> <790a9fff0705310351h7a239bd3i4dcb7c5676149ab7@mail.gmail.com>
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Hi Scot, Thanks for your reply. On Thu, May 31, 2007 at 05:51:28AM -0500, Scot Hetzel wrote: > Which version of FreeBSD are you using? Sorry, I should have said that I'm running a quite recent -CURRENT (I have GCC 4.2). > FreeBSD 6.x had PR threads/101355 opened on this problem: > > http://www.freebsd.org/cgi/query-pr.cgi?pr=101355 > > But it was closed with the following reason: > > > If your application is malloc hunger, then there is performance problem > > on 6.x since malloc is protected by single lock, you may try -CURRENT, > > the malloc was rewritten by Jason Evans on -CURRENT. > > If your having this problem on -CURRENT, you may want to submit a new > bug report. Nonetheless, this PR reminds me that libpthread switched from libkse to libthr. I'm going to try libkse when I'll be back home in a couple of hours and I will send a follow-up here. Eventually I will file a PR if needed. Best regards, -- Jeremie Le Hen < jeremie at le-hen dot org >< ttz at chchile dot org >
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