linux-kernel - Re: [PATCH] x86_64: free

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Date:	Thu, 13 Mar 2008 15:10:46 -0700
From:	"Yinghai Lu" <yhlu.kernel@...il.com>
To:	"Andrew Morton" <akpm@...ux-foundation.org>
Cc:	mingo@...e.hu, clameter@....com, linux-kernel@...r.kernel.org,
	ak@...e.de, y-goto@...fujitsu.com, kamezawa.hiroyu@...fujitsu.com
Subject: Re: [PATCH] x86_64: free_bootmem should take phy

On Thu, Mar 13, 2008 at 3:04 PM, Andrew Morton
<akpm@...ux-foundation.org> wrote:
> On Thu, 13 Mar 2008 12:13:23 -0700
>  "Yinghai Lu" <yhlu.kernel@...il.com> wrote:
>
>  > [PATCH] x86_64: free_bootmem should take phys
>  >
>  > so use nodedata_phys directly.
>  >
>  > Signed-off-by: Yinghai Lu <yhlu.kernel@...il.com>
>  >
>  > diff --git a/arch/x86/mm/numa_64.c b/arch/x86/mm/numa_64.c
>  > index 0c9b2bd..18267a0 100644
>  > --- a/arch/x86/mm/numa_64.c
>  > +++ b/arch/x86/mm/numa_64.c
>  > @@ -221,8 +221,7 @@ void __init setup_node_bootmem(int nodeid, unsigned long start,
>  >                                bootmap_pages<<PAGE_SHIFT, PAGE_SIZE);
>  >       if (bootmap == NULL)  {
>  >               if (nodedata_phys < start || nodedata_phys >= end)
>  > -                     free_bootmem((unsigned long)node_data[nodeid],
>  > -                                  pgdat_size);
>  > +                     free_bootmem(nodedata_phys, pgdat_size);
>  >               node_data[nodeid] = NULL;
>  >               return;
>  >       }
>  >
>
>  Can you please confirm that this change has no dependency upon your other
>  recent changes?
it has not dependency upon to other recent changes.

YH
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