Re: [PATCH v9] mm: support madvise(MADV_FREE)

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Hello,

On Tue, Jul 01, 2014 at 05:50:58PM +0300, Kirill A. Shutemov wrote:
> On Tue, Jul 01, 2014 at 09:36:15AM +0900, Minchan Kim wrote:
> > +	do {
> > +		/*
> > +		 * XXX: We can optimize with supporting Hugepage free
> > +		 * if the range covers.
> > +		 */
> > +		next = pmd_addr_end(addr, end);
> > +		if (pmd_trans_huge(*pmd))
> > +			split_huge_page_pmd(vma, addr, pmd);
> 
> Could you implement proper THP support before upstreaming the feature?
> It shouldn't be a big deal.

Okay, Hope to review.

Thanks for the feedback!

-- 
Kind regards,
Minchan Kim

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