diff options
| author | Ingo Molnar <mingo@elte.hu> | 2009-09-17 20:52:23 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-09-17 20:53:10 +0200 |
| commit | 45bd00d31de886f8425b4dd33204b911b0a466a9 (patch) | |
| tree | 06204f2452e02ca916666173d50f5035d69065ef /arch/x86/include/asm/pgtable.h | |
| parent | 40d9d82c8ab8c4e2373a23a1e31dc8d84c53aa01 (diff) | |
| parent | ab86e5765d41a5eb4239a1c04d613db87bea5ed8 (diff) | |
Merge branch 'linus' into tracing/core
Merge reason: Pick up kernel/softirq.c update for dependent fix.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/include/asm/pgtable.h')
| -rw-r--r-- | arch/x86/include/asm/pgtable.h | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h index 16748077559..4c5b51fdc78 100644 --- a/arch/x86/include/asm/pgtable.h +++ b/arch/x86/include/asm/pgtable.h @@ -135,6 +135,11 @@ static inline unsigned long pte_pfn(pte_t pte) return (pte_val(pte) & PTE_PFN_MASK) >> PAGE_SHIFT; } +static inline unsigned long pmd_pfn(pmd_t pmd) +{ + return (pmd_val(pmd) & PTE_PFN_MASK) >> PAGE_SHIFT; +} + #define pte_page(pte) pfn_to_page(pte_pfn(pte)) static inline int pmd_large(pmd_t pte) @@ -359,7 +364,7 @@ static inline unsigned long pmd_page_vaddr(pmd_t pmd) * this macro returns the index of the entry in the pmd page which would * control the given virtual address */ -static inline unsigned pmd_index(unsigned long address) +static inline unsigned long pmd_index(unsigned long address) { return (address >> PMD_SHIFT) & (PTRS_PER_PMD - 1); } @@ -379,7 +384,7 @@ static inline unsigned pmd_index(unsigned long address) * this function returns the index of the entry in the pte page which would * control the given virtual address */ -static inline unsigned pte_index(unsigned long address) +static inline unsigned long pte_index(unsigned long address) { return (address >> PAGE_SHIFT) & (PTRS_PER_PTE - 1); } @@ -430,11 +435,6 @@ static inline pmd_t *pmd_offset(pud_t *pud, unsigned long address) return (pmd_t *)pud_page_vaddr(*pud) + pmd_index(address); } -static inline unsigned long pmd_pfn(pmd_t pmd) -{ - return (pmd_val(pmd) & PTE_PFN_MASK) >> PAGE_SHIFT; -} - static inline int pud_large(pud_t pud) { return (pud_val(pud) & (_PAGE_PSE | _PAGE_PRESENT)) == @@ -470,7 +470,7 @@ static inline unsigned long pgd_page_vaddr(pgd_t pgd) #define pgd_page(pgd) pfn_to_page(pgd_val(pgd) >> PAGE_SHIFT) /* to find an entry in a page-table-directory. */ -static inline unsigned pud_index(unsigned long address) +static inline unsigned long pud_index(unsigned long address) { return (address >> PUD_SHIFT) & (PTRS_PER_PUD - 1); } |