linux-kernel - Re: [PATCH 4/8] sched, numa, mm: Add last

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Message-ID: <20121113115556.GG21522@gmail.com>
Date:	Tue, 13 Nov 2012 12:55:56 +0100
From:	Ingo Molnar <mingo@...nel.org>
To:	Peter Zijlstra <a.p.zijlstra@...llo.nl>
Cc:	linux-kernel@...r.kernel.org, linux-mm@...ck.org,
	Paul Turner <pjt@...gle.com>,
	Lee Schermerhorn <Lee.Schermerhorn@...com>,
	Christoph Lameter <cl@...ux.com>,
	Rik van Riel <riel@...hat.com>, Mel Gorman <mgorman@...e.de>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Andrea Arcangeli <aarcange@...hat.com>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Thomas Gleixner <tglx@...utronix.de>
Subject: Re: [PATCH 4/8] sched, numa, mm: Add last_cpu to page flags


A cleanliness side note, this bit does not belong into this 
patch:

> Index: linux/include/linux/mm_types.h
> ===================================================================
> --- linux.orig/include/linux/mm_types.h
> +++ linux/include/linux/mm_types.h
> @@ -398,6 +403,10 @@ struct mm_struct {
>  #ifdef CONFIG_CPUMASK_OFFSTACK
>  	struct cpumask cpumask_allocation;
>  #endif
> +#ifdef CONFIG_SCHED_NUMA
> +	unsigned long numa_next_scan;
> +	int numa_scan_seq;
> +#endif
>  	struct uprobes_state uprobes_state;
>  };
>  

I've moved it over into the 5th patch.

Thanks,	

	Ingo
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