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x86/paravirt: rearrange common mmu_ops

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Rearrange the various pagetable mmu_ops to remove duplication.

Signed-off-by: Jeremy Fitzhardinge <jeremy@xensource.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Jeremy Fitzhardinge 2008-01-30 13:33:15 +01:00 committed by Ingo Molnar
parent 2f98b2faac
commit 5b8dd1e95b
1 changed files with 17 additions and 13 deletions
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30
include/asm-x86/paravirt.h
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@ -230,28 +230,32 @@ struct pv_mmu_ops {
void (*pte_update_defer)(struct mm_struct *mm,
unsigned long addr, pte_t *ptep);
pteval_t (*pte_val)(pte_t);
pte_t (*make_pte)(pteval_t pte);
pgdval_t (*pgd_val)(pgd_t);
pgd_t (*make_pgd)(pgdval_t pgd);
#if PAGETABLE_LEVELS >= 3
#ifdef CONFIG_X86_PAE
void (*set_pte_atomic)(pte_t *ptep, pte_t pteval);
void (*set_pte_present)(struct mm_struct *mm, unsigned long addr,
pte_t *ptep, pte_t pte);
void (*set_pud)(pud_t *pudp, pud_t pudval);
void (*pte_clear)(struct mm_struct *mm, unsigned long addr, pte_t *ptep);
void (*pmd_clear)(pmd_t *pmdp);
unsigned long long (*pte_val)(pte_t);
unsigned long long (*pmd_val)(pmd_t);
unsigned long long (*pgd_val)(pgd_t);
#endif /* CONFIG_X86_PAE */
pte_t (*make_pte)(unsigned long long pte);
pmd_t (*make_pmd)(unsigned long long pmd);
pgd_t (*make_pgd)(unsigned long long pgd);
#else
unsigned long (*pte_val)(pte_t);
unsigned long (*pgd_val)(pgd_t);
void (*set_pud)(pud_t *pudp, pud_t pudval);
pte_t (*make_pte)(unsigned long pte);
pgd_t (*make_pgd)(unsigned long pgd);
#endif
pmdval_t (*pmd_val)(pmd_t);
pmd_t (*make_pmd)(pmdval_t pmd);
#if PAGETABLE_LEVELS == 4
pudval_t (*pud_val)(pud_t);
pud_t (*make_pud)(pudval_t pud);
#endif /* PAGETABLE_LEVELS == 4 */
#endif /* PAGETABLE_LEVELS >= 3 */
#ifdef CONFIG_HIGHPTE
void *(*kmap_atomic_pte)(struct page *page, enum km_type type);