linux-kernel - Re: [PATCH 12/12]: sparc64: Use new dynamic per-cpu allocator.

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Date:	Thu, 9 Apr 2009 08:44:47 +0200
From:	Sam Ravnborg <sam@...nborg.org>
To:	David Miller <davem@...emloft.net>
Cc:	tj@...nel.org, sparclinux@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 12/12]: sparc64: Use new dynamic per-cpu allocator.

On Wed, Apr 08, 2009 at 10:37:58PM -0700, David Miller wrote:
> 
> Signed-off-by: David S. Miller <davem@...emloft.net>
> ---
>  arch/sparc/Kconfig         |    3 +
>  arch/sparc/kernel/smp_64.c |  165 +++++++++++++++++++++++++++++++++++++++++---
>  2 files changed, 159 insertions(+), 9 deletions(-)
> 
> diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig
> index cc12cd4..2185cf9 100644
> --- a/arch/sparc/Kconfig
> +++ b/arch/sparc/Kconfig
> @@ -93,6 +93,9 @@ config AUDIT_ARCH
>  config HAVE_SETUP_PER_CPU_AREA
>  	def_bool y if SPARC64
>  
> +config HAVE_DYNAMIC_PER_CPU_AREA
> +	def_bool y if SPARC64
> +

Not related to this specific patch - but I wonder if there
is any good reason these HAVE_ varaibles do not follow the
normal pattern with one definition
and users using select to enable it.

	Sam
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