| From | "Kirill A. Shutemov" <> | Subject | Re: [PATCHv2, RFC 09/30] thp, mm: rewrite delete_from_page_cache() to support huge pages | Date | Fri, 15 Mar 2013 15:23:59 +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: > > + if (PageTransHuge(page)) { > > + int i; > > + > > + for (i = 0; i < HPAGE_CACHE_NR; i++) > > + radix_tree_delete(&mapping->page_tree, page->index + i); > > Move the below page_cache_release for tail page here, please.
Okay. Thanks.
> > + nr = HPAGE_CACHE_NR; > [...] > > + if (PageTransHuge(page)) > > + for (i = 1; i < HPAGE_CACHE_NR; i++) > > + page_cache_release(page + i); > > page_cache_release(page);
-- Kirill A. Shutemov
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