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authorJeremy Fitzhardinge <jeremy@goop.org>2008-01-30 13:32:57 +0100
committerIngo Molnar <mingo@elte.hu>2008-01-30 13:32:57 +0100
commit6fdc05d4794056e0b98901646c4b68c60a01d5eb (patch)
treea6cfb308becd6fe47c549084b29c3e9db3a07f68 /include/asm-x86/pgtable-3level.h
parentc3bcfb57e1e64b9b2f8b2d90564826637e21c5ea (diff)
x86: unify pgtable accessors which use
Make users of supported_pte_mask common. This has the side-effect of introducing the variable for 32-bit non-PAE, but I think its a pretty small cost to simplify the code. Signed-off-by: Jeremy Fitzhardinge <jeremy@xensource.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'include/asm-x86/pgtable-3level.h')
-rw-r--r--include/asm-x86/pgtable-3level.h14
1 files changed, 0 insertions, 14 deletions
diff --git a/include/asm-x86/pgtable-3level.h b/include/asm-x86/pgtable-3level.h
index 9816346f7df..61a7d0029f6 100644
--- a/include/asm-x86/pgtable-3level.h
+++ b/include/asm-x86/pgtable-3level.h
@@ -158,20 +158,6 @@ static inline unsigned long pte_pfn(pte_t pte)
return (pte_val(pte) & ~_PAGE_NX) >> PAGE_SHIFT;
}
-extern unsigned long long __supported_pte_mask;
-
-static inline pte_t pfn_pte(unsigned long page_nr, pgprot_t pgprot)
-{
- return __pte((((unsigned long long)page_nr << PAGE_SHIFT) |
- pgprot_val(pgprot)) & __supported_pte_mask);
-}
-
-static inline pmd_t pfn_pmd(unsigned long page_nr, pgprot_t pgprot)
-{
- return __pmd((((unsigned long long)page_nr << PAGE_SHIFT) |
- pgprot_val(pgprot)) & __supported_pte_mask);
-}
-
/*
* Bits 0, 6 and 7 are taken in the low part of the pte,
* put the 32 bits of offset into the high part.