linux-kernel - Re: [PATCH] x86, mm: Avoid extra pxm_to

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Message-ID: <20140126091036.GA31263@gmail.com>
Date:	Sun, 26 Jan 2014 10:10:36 +0100
From:	Ingo Molnar <mingo@...nel.org>
To:	Yinghai Lu <yinghai@...nel.org>
Cc:	"H. Peter Anvin" <hpa@...or.com>, Toshi Kani <toshi.kani@...com>,
	Thomas Gleixner <tglx@...utronix.de>,
	Andrew Morton <akpm@...ux-foundation.org>,
	David Rientjes <rientjes@...gle.com>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] x86, mm: Avoid extra pxm_to_node()


* Yinghai Lu <yinghai@...nel.org> wrote:

> In slit init code, more pxm_to_node() calling are added.
> 
> We can cache return with from_node/to_node to avoid them.

-ENOPARSE. Please formulate the title and the changelog in an 
understandable form.

Thanks,

	Ingo
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