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Subject[PATCH 5 of 8] x86/paravirt: common implementation for pmd value ops
Date
From
Remove duplicate __pmd/pmd_val functions.

Signed-off-by: Jeremy Fitzhardinge <jeremy@xensource.com>
---
include/asm-x86/paravirt.h | 33 ++++++++++++++++++++++++++-------
1 file changed, 26 insertions(+), 7 deletions(-)

diff --git a/include/asm-x86/paravirt.h b/include/asm-x86/paravirt.h
--- a/include/asm-x86/paravirt.h
+++ b/include/asm-x86/paravirt.h
@@ -978,18 +978,37 @@ static inline pgdval_t pgd_val(pgd_t pgd
return ret;
}

-#ifdef CONFIG_X86_PAE
-static inline pmd_t __pmd(unsigned long long val)
+#if PAGETABLE_LEVELS >= 3
+static inline pmd_t __pmd(pmdval_t val)
{
- return (pmd_t) { PVOP_CALL2(unsigned long long, pv_mmu_ops.make_pmd,
- val, val >> 32) };
+ pmdval_t ret;
+
+ if (sizeof(pmdval_t) > sizeof(long))
+ ret = PVOP_CALL2(pmdval_t, pv_mmu_ops.make_pmd,
+ val, (u64)val >> 32);
+ else
+ ret = PVOP_CALL1(pmdval_t, pv_mmu_ops.make_pmd,
+ val);
+
+ return (pmd_t) { ret };
}

-static inline unsigned long long pmd_val(pmd_t x)
+static inline pmdval_t pmd_val(pmd_t pmd)
{
- return PVOP_CALL2(unsigned long long, pv_mmu_ops.pmd_val,
- x.pmd, x.pmd >> 32);
+ pmdval_t ret;
+
+ if (sizeof(pmdval_t) > sizeof(long))
+ ret = PVOP_CALL2(pmdval_t, pv_mmu_ops.pmd_val,
+ pmd.pmd, (u64)pmd.pmd >> 32);
+ else
+ ret = PVOP_CALL1(pmdval_t, pv_mmu_ops.pmd_val,
+ pmd.pmd);
+
+ return ret;
}
+#endif /* PAGETABLE_LEVELS >= 3 */
+
+#ifdef CONFIG_X86_PAE

static inline void set_pte(pte_t *ptep, pte_t pteval)
{



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