RE: [patch 07/30] cpu alloc: IA64 support

On Fri, 16 Nov 2007, Luck, Tony wrote:

> +# Maximum of 128 MB cpu_alloc space per cpu
> +config CPU_AREA_ORDER
> +	int
> +	default "13"
> 
> Comment only matches code when page size is 16K ... and we are (slowly)
> moving to 64k as the default (which with order 13 allocation would mean
> 512M)

But the page table also grow so 512M may be okay?

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---

• References:
  • [patch 00/30] cpu alloc v2: Optimize by removing arrays of pointers to per cpu objects
    • From: Christoph Lameter <[email protected]>
  • [patch 07/30] cpu alloc: IA64 support
    • From: Christoph Lameter <[email protected]>
  • RE: [patch 07/30] cpu alloc: IA64 support
    • From: "Luck, Tony" <[email protected]>

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