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x86: unify pte_index

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Impact: cleanup

Unify and demacro pte_index.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
This commit is contained in:
Jeremy Fitzhardinge
2009-02-05 11:31:06 -08:00
parent 97e2817d34
commit 346309cff6
3 changed files with 11 additions and 9 deletions
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arch/x86/include/asm/pgtable_64.h
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@@ -198,7 +198,6 @@ static inline int pud_large(pud_t pte)
/* PTE - Level 1 access. */
#define pte_index(address) (((address) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
#define pte_offset_kernel(dir, address) ((pte_t *) pmd_page_vaddr(*(dir)) + \
pte_index((address)))