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    SubjectRe: [PATCHv2, RFC 14/30] thp, mm: naive support of thp in generic read/write routines
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    On Fri, Mar 15, 2013 at 1:50 AM, Kirill A. Shutemov
    <kirill.shutemov@linux.intel.com> wrote:
    > + if (PageTransTail(page)) {
    > + page_cache_release(page);
    > + page = find_get_page(mapping,
    > + index & ~HPAGE_CACHE_INDEX_MASK);
    check page is valid, please.

    > + if (!PageTransHuge(page)) {
    > + page_cache_release(page);
    > + goto find_page;
    > + }
    > + }


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