Re: Problem with no mem_map arg to init functions change?

From: Jesse Barnes <jbarnes_at_engr.sgi.com>
Date: 2004-09-03 01:31:36
On Wednesday, September 1, 2004 11:10 pm, William Lee Irwin III wrote:
> On Wed, Sep 01, 2004 at 08:15:10PM -0700, William Lee Irwin III wrote:
> >> Okay, you're diving into node_alloc_mem_map() when you shouldn't be.
>
> On Thu, Sep 02, 2004 at 03:36:59PM +1000, Ian Wienand wrote:
> > OK, how about a patch like below for a start? node_alloc_mem_map()
> > calls alloc_bootmem_node() unconditionally, whereas we have already
> > setup a vmem map in arch/ia64/mm/contig.c:paging_init()
>
> You don't thave CONFIG_DISCONTIGMEM set? Why are you bothering with
> virtual mem_map if not?

The zx1 machines in particular have sparse memory layouts that need virtual 
memmap, but not CONFIG_DISCONTIGMEM.  Enabling CONFIG_DISCONTIGMEM should 
work around the bug though.

Jesse
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Received on Thu Sep 2 11:31:59 2004

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