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Subject: Re: [PATCH 3/3] powerpc - Make the irq reverse mapping radix tree
	lockless
From: Daniel Walker <dwalker@mvista.com>
To: Sebastien Dugue <sebastien.dugue@bull.net>
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Date: Mon, 04 Aug 2008 09:31:36 -0700
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On Mon, 2008-08-04 at 13:08 +0200, Sebastien Dugue wrote:

> --- a/arch/powerpc/include/asm/irq.h
> +++ b/arch/powerpc/include/asm/irq.h
> @@ -119,6 +119,7 @@ struct irq_host {
>  		} linear;
>  		struct radix_tree_root tree;
>  	} revmap_data;
> +	spinlock_t	       tree_lock;

You have a tabbing issue above..

Daniel