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| author | Jeremy Fitzhardinge <jeremy@goop.org> | 2009-02-05 11:31:06 -0800 |
|---|---|---|
| committer | Jeremy Fitzhardinge <jeremy@goop.org> | 2009-02-06 12:31:50 -0800 |
| commit | 346309cff6127a38731cf102de3413a562700b84 (patch) | |
| tree | 47e2c646b21d3637640b4d93b4ae6485aa4f9fa2 /arch/x86/include/asm/pgtable_32.h | |
| parent | 97e2817d3423d753fd2f80ea936a370032846382 (diff) | |
| download | linux-0-day-346309cff6127a38731cf102de3413a562700b84.tar.gz linux-0-day-346309cff6127a38731cf102de3413a562700b84.tar.xz | |
x86: unify pte_index
Impact: cleanup
Unify and demacro pte_index.
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Diffstat (limited to 'arch/x86/include/asm/pgtable_32.h')
| -rw-r--r-- | arch/x86/include/asm/pgtable_32.h | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/arch/x86/include/asm/pgtable_32.h b/arch/x86/include/asm/pgtable_32.h index 6335be843c16e..00d298e14a8f2 100644 --- a/arch/x86/include/asm/pgtable_32.h +++ b/arch/x86/include/asm/pgtable_32.h @@ -97,14 +97,6 @@ extern unsigned long pg0[]; static inline int pud_large(pud_t pud) { return 0; } -/* - * the pte page can be thought of an array like this: pte_t[PTRS_PER_PTE] - * - * this macro returns the index of the entry in the pte page which would - * control the given virtual address - */ -#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))) |