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From: Peter Zijlstra <peterz@infradead.org>
To: Diwakar Tundlam <dtundlam@nvidia.com>
Cc: Peter De Schrijver <pdeschrijver@nvidia.com>,
	Ingo Molnar <mingo@elte.hu>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	"'Kamalesh Babulal'" <kamalesh@linux.vnet.ibm.com>
Subject: RE: [PATCH] scheduler: domain: init next_balance in nohz_idle_balancer with jiffies
Date: Tue, 31 Jan 2012 21:02:17 +0100	[thread overview]
Message-ID: <1328040137.2446.242.camel@twins> (raw)
In-Reply-To: <1DD7BFEDD3147247B1355BEFEFE466523791832BE9@HQMAIL04.nvidia.com>

On Tue, 2012-01-31 at 11:23 -0800, Diwakar Tundlam wrote:
> Here's the patch for kernel 3.3-rc1:
> 
> ** kernel/sched/fair.c	2012-01-31 11:19:52.032421593 -0800
> ***************
> *** 5585,5597 ****
>   
>   __init void init_sched_fair_class(void)
>   {
>   #ifdef CONFIG_SMP
>   	open_softirq(SCHED_SOFTIRQ, run_rebalance_domains);
>   
>   #ifdef CONFIG_NO_HZ
>   	zalloc_cpumask_var(&nohz.idle_cpus_mask, GFP_NOWAIT);
> + 	nohz.next_balance = jiffies;
>   #endif
>   #endif /* SMP */
>   
>   }

This is not something I can apply, please see
Documentation/SubmittingPatches.

  reply	other threads:[~2012-01-31 20:02 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-01-30 12:44 [PATCH] scheduler: domain: init next_balance in nohz_idle_balancer with jiffies Peter De Schrijver
2012-01-31 15:44 ` Peter Zijlstra
2012-01-31 19:18   ` Diwakar Tundlam
2012-01-31 20:03     ` Peter Zijlstra
2012-01-31 19:23   ` Diwakar Tundlam
2012-01-31 20:02     ` Peter Zijlstra [this message]
2012-03-07 22:44       ` [PATCH] scheduler: domain: correctly initialize 'next_balance' in 'nohz' idle balancer Diwakar Tundlam
2012-03-08 10:39         ` Peter Zijlstra
2012-03-08 23:44         ` [PATCH] init: check printed flag to skip printing message Diwakar Tundlam
2012-03-09  0:07           ` Andrew Morton
2012-03-09  0:11           ` Joe Perches
2012-03-13  4:45         ` [tip:sched/core] sched/nohz: Correctly initialize 'next_balance' in 'nohz' idle balancer tip-bot for Diwakar Tundlam

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