diff options
| author | Jeremy Fitzhardinge <jeremy@goop.org> | 2009-02-05 11:31:02 -0800 |
|---|---|---|
| committer | Jeremy Fitzhardinge <jeremy@goop.org> | 2009-02-06 12:31:49 -0800 |
| commit | 01ade20d5a22e6ef002cbb751dddc3a01a78f998 (patch) | |
| tree | 28fefbc83299d5924bc3d9fd6d3448e014417762 /arch/x86 | |
| parent | e24d7eee0beda24504bf6a4aa03be68328557475 (diff) | |
x86: unify pmd_offset
Impact: cleanup
Unify and demacro pmd_offset.
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/include/asm/pgtable-3level.h | 4 | ||||
| -rw-r--r-- | arch/x86/include/asm/pgtable.h | 6 | ||||
| -rw-r--r-- | arch/x86/include/asm/pgtable_64.h | 2 |
3 files changed, 6 insertions, 6 deletions
diff --git a/arch/x86/include/asm/pgtable-3level.h b/arch/x86/include/asm/pgtable-3level.h index 28ba09ac230..7ad9d05710b 100644 --- a/arch/x86/include/asm/pgtable-3level.h +++ b/arch/x86/include/asm/pgtable-3level.h @@ -115,10 +115,6 @@ static inline void pud_clear(pud_t *pudp) write_cr3(pgd); } -/* Find an entry in the second-level page table.. */ -#define pmd_offset(pud, address) ((pmd_t *)pud_page_vaddr(*(pud)) + \ - pmd_index(address)) - #ifdef CONFIG_SMP static inline pte_t native_ptep_get_and_clear(pte_t *ptep) { diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h index 4ec24b6d099..a7dbb05075d 100644 --- a/arch/x86/include/asm/pgtable.h +++ b/arch/x86/include/asm/pgtable.h @@ -504,6 +504,12 @@ static inline struct page *pud_page(pud_t pud) { return pfn_to_page(pud_val(pud) >> PAGE_SHIFT); } + +/* Find an entry in the second-level page table.. */ +static inline pmd_t *pmd_offset(pud_t *pud, unsigned long address) +{ + return (pmd_t *)pud_page_vaddr(*pud) + pmd_index(address); +} #endif /* PAGETABLE_LEVELS > 2 */ #if PAGETABLE_LEVELS > 3 diff --git a/arch/x86/include/asm/pgtable_64.h b/arch/x86/include/asm/pgtable_64.h index 15f42d6ee2f..78269656cf0 100644 --- a/arch/x86/include/asm/pgtable_64.h +++ b/arch/x86/include/asm/pgtable_64.h @@ -191,8 +191,6 @@ static inline int pud_large(pud_t pte) } /* PMD - Level 2 access */ -#define pmd_offset(dir, address) ((pmd_t *)pud_page_vaddr(*(dir)) + \ - pmd_index(address)) #define pfn_pmd(nr, prot) (__pmd(((nr) << PAGE_SHIFT) | pgprot_val((prot)))) #define pmd_pfn(x) ((pmd_val((x)) & __PHYSICAL_MASK) >> PAGE_SHIFT) |