linux-kernel - Re: [patch 11/18] sched: prevent interactions with throttled entities

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Message-ID: <20110722181641.GA31322@linux.vnet.ibm.com>
Date:	Fri, 22 Jul 2011 23:46:41 +0530
From:	Kamalesh Babulal <kamalesh@...ux.vnet.ibm.com>
To:	Peter Zijlstra <a.p.zijlstra@...llo.nl>
Cc:	Paul Turner <pjt@...gle.com>, linux-kernel@...r.kernel.org,
	Bharata B Rao <bharata@...ux.vnet.ibm.com>,
	Dhaval Giani <dhaval.giani@...il.com>,
	Balbir Singh <bsingharora@...il.com>,
	Vaidyanathan Srinivasan <svaidy@...ux.vnet.ibm.com>,
	Srivatsa Vaddagiri <vatsa@...ibm.com>,
	Hidetoshi Seto <seto.hidetoshi@...fujitsu.com>,
	Ingo Molnar <mingo@...e.hu>,
	Pavel Emelyanov <xemul@...nvz.org>,
	Jason Baron <jbaron@...hat.com>
Subject: Re: [patch 11/18] sched: prevent interactions with throttled entities

* Peter Zijlstra <a.p.zijlstra@...llo.nl> [2011-07-22 13:43:39]:

> On Fri, 2011-07-22 at 17:11 +0530, Kamalesh Babulal wrote:
> > >                */
> > > -             if (!busiest_cfs_rq->task_weight)
> > > +             if (!busiest_cfs_rq->task_weight ||
> > > +                 throttled_lb_pair(tg, busiest_cpu, this_cpu))
> > 
> > tip commit 9763b67fb9f30 removes both tg and busiest_cpu from
> > load_balance_fair. 
> 
> Grrr, one more untrimmed email and you're in the /dev/null filter.

Sorry, will take care of it next time.

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