Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=126b1922367fbe5513daa675a2abd13ed3917f4e
Commit: 126b1922367fbe5513daa675a2abd13ed3917f4e
Parent: 22c5ace7290b792faf64ffe90cf933950fbf52db
Author: Andi Kleen <[EMAIL PROTECTED]>
AuthorDate: Tue Feb 13 13:26:26 2007 +0100
Committer: Andi Kleen <[EMAIL PROTECTED]>
CommitDate: Tue Feb 13 13:26:26 2007 +0100
[PATCH] x86-64: Remove mk_pte_phys()
- Convert last user to pfn_pte
- Remove mk_pte_phys
Suggested by Jan Beulich
Signed-off-by: Andi Kleen <[EMAIL PROTECTED]>
---
arch/x86_64/mm/pageattr.c | 4 +++-
include/asm-x86_64/pgtable.h | 9 ---------
2 files changed, 3 insertions(+), 10 deletions(-)
diff --git a/arch/x86_64/mm/pageattr.c b/arch/x86_64/mm/pageattr.c
index ccb91dd..65c5eaa 100644
--- a/arch/x86_64/mm/pageattr.c
+++ b/arch/x86_64/mm/pageattr.c
@@ -107,6 +107,7 @@ static void revert_page(unsigned long address, pgprot_t
ref_prot)
pud_t *pud;
pmd_t *pmd;
pte_t large_pte;
+ unsigned long pfn;
pgd = pgd_offset_k(address);
BUG_ON(pgd_none(*pgd));
@@ -114,7 +115,8 @@ static void revert_page(unsigned long address, pgprot_t
ref_prot)
BUG_ON(pud_none(*pud));
pmd = pmd_offset(pud, address);
BUG_ON(pmd_val(*pmd) & _PAGE_PSE);
- large_pte = mk_pte_phys(__pa(address) & LARGE_PAGE_MASK, ref_prot);
+ pfn = (__pa(address) & LARGE_PAGE_MASK) >> PAGE_SHIFT;
+ large_pte = pfn_pte(pfn, ref_prot);
large_pte = pte_mkhuge(large_pte);
set_pte((pte_t *)pmd, large_pte);
}
diff --git a/include/asm-x86_64/pgtable.h b/include/asm-x86_64/pgtable.h
index 59901c6..730bd60 100644
--- a/include/asm-x86_64/pgtable.h
+++ b/include/asm-x86_64/pgtable.h
@@ -359,15 +359,6 @@ static inline int pmd_large(pmd_t pte) {
#define mk_pte(page, pgprot) pfn_pte(page_to_pfn(page), (pgprot))
#define mk_pte_huge(entry) (pte_val(entry) |= _PAGE_PRESENT | _PAGE_PSE)
-/* physical address -> PTE */
-static inline pte_t mk_pte_phys(unsigned long physpage, pgprot_t pgprot)
-{
- pte_t pte;
- pte_val(pte) = physpage | pgprot_val(pgprot);
- pte_val(pte) &= __supported_pte_mask;
- return pte;
-}
-
/* Change flags of a PTE */
static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
{
-
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