Re: HOLES_IN_ZONE...

[David Miller]

From: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx>
Date: Thu, 5 Feb 2009 18:06:17 +0900

> @@ -2632,7 +2633,8 @@ void __meminit memmap_init_zone(unsigned
>  		if (context == MEMMAP_EARLY) {
>  			if (!early_pfn_valid(pfn))
>  				continue;
> -			if (!early_pfn_in_nid(pfn, nid))
> +			tmp = early_pfn_in_nid(pfn, nid);
> +			if (tmp > -1 && tmp != nid)

early_pfn_in_nid() returns true or false, not the found nid

I think you meant to change this to call early_pfn_to_nid()

I'll make that correction and test your patch.

BTW, if you make that conversion there is no need for
early_pfn_in_nid() since there will be no other users.
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