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SubjectRe: [PATCH 4/4] Hugetlb: Copy on Write support
On Wed, Nov 09, 2005 at 05:52:44PM -0800, Rohit Seth wrote:
>> lazy_mmu_prot_update will need to called here to make caches coherent
>> for some archs.

On Thu, Nov 10, 2005 at 02:54:03PM +1100, David Gibson wrote:
> Ah, yes indeed. Revised version below. While I was at it, I moved
> set_huge_ptep_writable() into mm/hugetlb.c, since there's no actual
> need for it to be in the .h, and abolished huge_ptep_set_wrprotect()
> since there's no need for the macro at all.
> Hugetlb: Copy on Write support

Re-acking. Good catch, thanks Rohit.

Acked-by: William Irwin <>

-- wli
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