Re: [Xen-ia64-devel] [Patch][RFC] buildconfigs of supportingSPARSEMEM

[Akio Takebe <takebe_akio@xxxxxxxxxxxxxx>]

Hi, Isaku

>On Thu, Feb 01, 2007 at 05:04:33PM +0900, Akio Takebe wrote:
>> mfn_to_local_pfn() is called only by in_swiotlb_aperture().
>> in_swiotlb_aperture() check pfn_valid(),
>> so I fix by the following way, what do you think?
>
>It seems caller's responsibility to check by pfn_valid().
>So simple return mfn_to_pfn_for_dma(mfn) is ok instead of
>#ifndef CONFIG_SPARSEMEM.
>Adding comment is good thing.
>
Thank you for your comments.
I'll update it soon.

Best Regards,

Akio Takebe


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