linux-kernel - Re: [PATCH 1/2] x86, mem-hotplug: separate x86_64 vmalloc_sync

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Date:	Wed, 19 May 2010 20:08:25 +0800
From:	Wu Fengguang <fengguang.wu@...el.com>
To:	Haicheng Li <haicheng.li@...ux.intel.com>
Cc:	"H. Peter Anvin" <hpa@...or.com>, Ingo Molnar <mingo@...hat.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	"ak@...ux.intel.com" <ak@...ux.intel.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 1/2] x86, mem-hotplug: separate x86_64
 vmalloc_sync_all() into separate functions

> No behavior change here.
> 
> Move some of vmalloc_sync_all() code into a new function
> sync_global_pgds() that will be useful for memory hotplug.

This is a neat change, thank you!

Reviewed-by: Wu Fengguang <fengguang.wu@...el.com>
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