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| author | Dan Williams <dan.j.williams@intel.com> | 2009-09-08 14:32:24 -0700 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2009-09-08 14:32:24 -0700 |
| commit | a348a7e6fdbcd2d5192a09719a479bb238fde727 (patch) | |
| tree | 5ff94185f4e5a810777469d7fe7832a8ec2d3430 /arch/x86/include/asm/pgtable.h | |
| parent | 808347f6a31792079e345ec865e9cfcb6e8ae6b2 (diff) | |
| parent | 28d0325ce6e0a52f53d8af687e6427fee59004d3 (diff) | |
Merge commit 'v2.6.31-rc1' into dmaengine
Diffstat (limited to 'arch/x86/include/asm/pgtable.h')
| -rw-r--r-- | arch/x86/include/asm/pgtable.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h index 29d96d168bc0..3cc06e3fceb8 100644 --- a/arch/x86/include/asm/pgtable.h +++ b/arch/x86/include/asm/pgtable.h @@ -81,6 +81,8 @@ static inline void __init paravirt_pagetable_setup_done(pgd_t *base) #define pte_val(x) native_pte_val(x) #define __pte(x) native_make_pte(x) +#define arch_end_context_switch(prev) do {} while(0) + #endif /* CONFIG_PARAVIRT */ /* @@ -315,6 +317,11 @@ static inline int pte_present(pte_t a) return pte_flags(a) & (_PAGE_PRESENT | _PAGE_PROTNONE); } +static inline int pte_hidden(pte_t pte) +{ + return pte_flags(pte) & _PAGE_HIDDEN; +} + static inline int pmd_present(pmd_t pmd) { return pmd_flags(pmd) & _PAGE_PRESENT; @@ -503,6 +510,8 @@ static inline int pgd_none(pgd_t pgd) #ifndef __ASSEMBLY__ +extern int direct_gbpages; + /* local pte updates need not use xchg for locking */ static inline pte_t native_local_ptep_get_and_clear(pte_t *ptep) { |