unsigned long va);
/* Hooks for allocating/releasing pagetable pages */
- void (*alloc_pt)(struct mm_struct *mm, u32 pfn);
- void (*alloc_pd)(struct mm_struct *mm, u32 pfn);
- void (*alloc_pd_clone)(u32 pfn, u32 clonepfn, u32 start, u32 count);
- void (*release_pt)(u32 pfn);
- void (*release_pd)(u32 pfn);
+ void (*alloc_pte)(struct mm_struct *mm, u32 pfn);
+ void (*alloc_pmd)(struct mm_struct *mm, u32 pfn);
+ void (*alloc_pmd_clone)(u32 pfn, u32 clonepfn, u32 start, u32 count);
+ void (*alloc_pud)(struct mm_struct *mm, u32 pfn);
+ void (*release_pte)(u32 pfn);
+ void (*release_pmd)(u32 pfn);
+ void (*release_pud)(u32 pfn);
/* Pagetable manipulation functions */
void (*set_pte)(pte_t *ptep, pte_t pteval);
unsigned long addr, pte_t *ptep);
pteval_t (*pte_val)(pte_t);
+ pteval_t (*pte_flags)(pte_t);
pte_t (*make_pte)(pteval_t pte);
pgdval_t (*pgd_val)(pgd_t);
PVOP_VCALL3(pv_mmu_ops.flush_tlb_others, &cpumask, mm, va);
}
-static inline void paravirt_alloc_pt(struct mm_struct *mm, unsigned pfn)
+static inline void paravirt_alloc_pte(struct mm_struct *mm, unsigned pfn)
{
- PVOP_VCALL2(pv_mmu_ops.alloc_pt, mm, pfn);
+ PVOP_VCALL2(pv_mmu_ops.alloc_pte, mm, pfn);
}
-static inline void paravirt_release_pt(unsigned pfn)
+static inline void paravirt_release_pte(unsigned pfn)
{
- PVOP_VCALL1(pv_mmu_ops.release_pt, pfn);
+ PVOP_VCALL1(pv_mmu_ops.release_pte, pfn);
}
-static inline void paravirt_alloc_pd(struct mm_struct *mm, unsigned pfn)
+static inline void paravirt_alloc_pmd(struct mm_struct *mm, unsigned pfn)
{
- PVOP_VCALL2(pv_mmu_ops.alloc_pd, mm, pfn);
+ PVOP_VCALL2(pv_mmu_ops.alloc_pmd, mm, pfn);
}
-static inline void paravirt_alloc_pd_clone(unsigned pfn, unsigned clonepfn,
- unsigned start, unsigned count)
+static inline void paravirt_alloc_pmd_clone(unsigned pfn, unsigned clonepfn,
+ unsigned start, unsigned count)
{
- PVOP_VCALL4(pv_mmu_ops.alloc_pd_clone, pfn, clonepfn, start, count);
+ PVOP_VCALL4(pv_mmu_ops.alloc_pmd_clone, pfn, clonepfn, start, count);
}
-static inline void paravirt_release_pd(unsigned pfn)
+static inline void paravirt_release_pmd(unsigned pfn)
{
- PVOP_VCALL1(pv_mmu_ops.release_pd, pfn);
+ PVOP_VCALL1(pv_mmu_ops.release_pmd, pfn);
+}
+
+static inline void paravirt_alloc_pud(struct mm_struct *mm, unsigned pfn)
+{
+ PVOP_VCALL2(pv_mmu_ops.alloc_pud, mm, pfn);
+}
+static inline void paravirt_release_pud(unsigned pfn)
+{
+ PVOP_VCALL1(pv_mmu_ops.release_pud, pfn);
}
#ifdef CONFIG_HIGHPTE
return ret;
}
+static inline pteval_t pte_flags(pte_t pte)
+{
+ pteval_t ret;
+
+ if (sizeof(pteval_t) > sizeof(long))
+ ret = PVOP_CALL2(pteval_t, pv_mmu_ops.pte_flags,
+ pte.pte, (u64)pte.pte >> 32);
+ else
+ ret = PVOP_CALL1(pteval_t, pv_mmu_ops.pte_flags,
+ pte.pte);
+
+ return ret;
+}
+
static inline pgd_t __pgd(pgdval_t val)
{
pgdval_t ret;