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| author | Jeremy Fitzhardinge <jeremy@goop.org> | 2009-02-05 11:30:53 -0800 |
|---|---|---|
| committer | Jeremy Fitzhardinge <jeremy@goop.org> | 2009-02-06 12:31:48 -0800 |
| commit | 6fff47e3ac5e17f7e164ac4ff9ea29aba3c54d73 (patch) | |
| tree | fad01d56bf2f4c0eb0d8f2d5378815c9a0915c5c /arch/x86/include/asm/pgtable.h | |
| parent | c5f040b12b2381591932a007432e7ed86b3f2796 (diff) | |
x86: unify pud_page_vaddr
Impact: cleanup
Unify and demacro pud_page_vaddr.
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Diffstat (limited to 'arch/x86/include/asm/pgtable.h')
| -rw-r--r-- | arch/x86/include/asm/pgtable.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h index cca4321e0760..4638b4af6750 100644 --- a/arch/x86/include/asm/pgtable.h +++ b/arch/x86/include/asm/pgtable.h @@ -462,6 +462,11 @@ static inline int pud_present(pud_t pud) { return pud_val(pud) & _PAGE_PRESENT; } + +static inline unsigned long pud_page_vaddr(pud_t pud) +{ + return (unsigned long)__va((unsigned long)pud_val(pud) & PTE_PFN_MASK); +} #endif /* PAGETABLE_LEVELS > 2 */ #if PAGETABLE_LEVELS > 3 |