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x86: unify pte_hidden

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Unify and demacro pte_hidden.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>

[rebased for mainline inclusion]
Signed-off-by: Vegard Nossum <vegard.nossum@gmail.com>
This commit is contained in:
Jeremy Fitzhardinge 2009-02-06 13:05:56 -08:00 committed by Vegard Nossum
parent 9d31c5068b
commit eb63657e13
1 changed files with 2 additions and 6 deletions
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8
arch/x86/include/asm/pgtable.h
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@ -317,13 +317,9 @@ static inline int pte_present(pte_t a)
return pte_flags(a) & (_PAGE_PRESENT | _PAGE_PROTNONE);
}
static inline int pte_hidden(pte_t x)
static inline int pte_hidden(pte_t pte)
{
#ifdef CONFIG_KMEMCHECK
return pte_flags(x) & _PAGE_HIDDEN;
#else
return 0;
#endif
return pte_flags(pte) & _PAGE_HIDDEN;
}
static inline int pmd_present(pmd_t pmd)