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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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