Re: [RFC] virtual memmap for sparsemem [2/2] for ia64.

From: Christoph Lameter <clameter_at_sgi.com>
Date: 2006-10-20 02:41:19
On Thu, 19 Oct 2006, KAMEZAWA Hiroyuki wrote:

> +config ARCH_VMEMMAP_SPARSEMEM_SUPPORT
> +	def_bool y
> +	depends on PGTABLE_4 && ARCH_SPARSEMEM_ENABLE

Why do you need to depend on 4 level page tables?

> +#if defined(CONFIG_VIRTUAL_MEM_MAP) || defined(CONFIG_VMEMMAP_SPARSEMEM)
>  unsigned long vmalloc_end = VMALLOC_END_INIT;

I'd rather stop tinkering around with vmalloc_end. See my patches that I 
posted last week to realize virtual memmap.
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Received on Fri Oct 20 02:42:00 2006

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