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tile: use pmd_pfn() instead of casting via pte_t

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Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
This commit is contained in:
Chris Metcalf 2013-09-13 11:14:25 -04:00
parent 4db30e38ec
commit 8629470ef8
1 changed files with 1 additions and 2 deletions
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3
arch/tile/mm/pgtable.c
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@ -127,8 +127,7 @@ void shatter_huge_page(unsigned long addr)
}
/* Shatter the huge page into the preallocated L2 page table. */
pmd_populate_kernel(&init_mm, pmd,
get_prealloc_pte(pte_pfn(*(pte_t *)pmd)));
pmd_populate_kernel(&init_mm, pmd, get_prealloc_pte(pmd_pfn(*pmd)));
#ifdef __PAGETABLE_PMD_FOLDED
/* Walk every pgd on the system and update the pmd there. */