From mboxrd@z Thu Jan 1 00:00:00 1970 From: Peter Zijlstra Subject: Re: [ANNOUNCE] 3.0-rt6 Date: Mon, 01 Aug 2011 13:06:29 +0200 Message-ID: <1312196789.2617.447.camel@laptop> References: Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Cc: Thomas Gleixner , LKML , linux-rt-users , "Paul E. McKenney" To: Rolando Martins Return-path: Received: from casper.infradead.org ([85.118.1.10]:51603 "EHLO casper.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751035Ab1HALBs (ORCPT ); Mon, 1 Aug 2011 07:01:48 -0400 Received: from j77219.upc-j.chello.nl ([24.132.77.219] helo=dyad.programming.kicks-ass.net) by casper.infradead.org with esmtpsa (Exim 4.76 #1 (Red Hat Linux)) id 1QnqFn-000321-M0 for linux-rt-users@vger.kernel.org; Mon, 01 Aug 2011 11:01:47 +0000 In-Reply-To: Sender: linux-rt-users-owner@vger.kernel.org List-ID: On Mon, 2011-08-01 at 09:42 +0100, Rolando Martins wrote: > Hi Peter, > is there any progress on the CONFIG_RT_GROUP_SCHED front? > I don't know if this is related, but in 33-rt if I used a low (=100) > cpu_runtime_us and cpu_period_us then I would get some freezes > (something that does not happen in 2.6.39). > > No, I've been busy mopping up other things.. Ideally I'd rip out all the current rt group code and put int the stuff Dario and Fabio are working on, sadly they too are otherwise engaged atm. I'll see if I can find a bit of time this week to stare at this mess.