| From | "Kirill A. Shutemov" <> | Subject | Re: [PATCHv2, RFC 16/30] thp: handle file pages in split_huge_page() | Date | Fri, 15 Mar 2013 15:26:56 +0200 (EET) |
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Hillf Danton wrote: > On Fri, Mar 15, 2013 at 1:50 AM, Kirill A. Shutemov > <kirill.shutemov@linux.intel.com> wrote: > > -int split_huge_page(struct page *page) > > +static int split_anon_huge_page(struct page *page) > > { > > struct anon_vma *anon_vma; > > int ret = 1; > > > > - BUG_ON(is_huge_zero_pfn(page_to_pfn(page))); > > - BUG_ON(!PageAnon(page)); > > - > deleted, why?
split_anon_huge_page() should only be called from split_huge_page(). Probably I could bring it back, but it's kinda redundant.
-- Kirill A. Shutemov
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