microblaze: add missing pgtable_page_ctor/dtor calls
It will fix NR_PAGETABLE accounting. It's also required if the arch is going ever support split ptl. Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Cc: Michal Simek <monstr@monstr.eu> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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@ -122,8 +122,13 @@ static inline struct page *pte_alloc_one(struct mm_struct *mm,
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#endif
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#endif
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ptepage = alloc_pages(flags, 0);
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ptepage = alloc_pages(flags, 0);
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if (ptepage)
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if (!ptepage)
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return NULL;
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clear_highpage(ptepage);
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clear_highpage(ptepage);
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if (!pgtable_page_ctor(ptepage)) {
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__free_page(ptepage);
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return NULL;
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}
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return ptepage;
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return ptepage;
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}
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}
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@ -158,8 +163,9 @@ extern inline void pte_free_slow(struct page *ptepage)
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__free_page(ptepage);
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__free_page(ptepage);
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}
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}
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extern inline void pte_free(struct mm_struct *mm, struct page *ptepage)
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static inline void pte_free(struct mm_struct *mm, struct page *ptepage)
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{
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{
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pgtable_page_dtor(ptepage);
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__free_page(ptepage);
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__free_page(ptepage);
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}
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}
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