diff options
Diffstat (limited to 'arch/powerpc/kvm/book3s_64_mmu_radix.c')
| -rw-r--r-- | arch/powerpc/kvm/book3s_64_mmu_radix.c | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/arch/powerpc/kvm/book3s_64_mmu_radix.c b/arch/powerpc/kvm/book3s_64_mmu_radix.c index f55ef071883f..91efee7f0329 100644 --- a/arch/powerpc/kvm/book3s_64_mmu_radix.c +++ b/arch/powerpc/kvm/book3s_64_mmu_radix.c @@ -363,12 +363,6 @@ static void kvmppc_pte_free(pte_t *ptep) kmem_cache_free(kvm_pte_cache, ptep); } -/* Like pmd_huge() and pmd_large(), but works regardless of config options */ -static inline int pmd_is_leaf(pmd_t pmd) -{ - return !!(pmd_val(pmd) & _PAGE_PTE); -} - static pmd_t *kvmppc_pmd_alloc(void) { return kmem_cache_alloc(kvm_pmd_cache, GFP_KERNEL); @@ -489,7 +483,7 @@ static void kvmppc_unmap_free_pud(struct kvm *kvm, pud_t *pud, for (iu = 0; iu < PTRS_PER_PUD; ++iu, ++p) { if (!pud_present(*p)) continue; - if (pud_huge(*p)) { + if (pud_is_leaf(*p)) { pud_clear(p); } else { pmd_t *pmd; @@ -588,7 +582,7 @@ int kvmppc_create_pte(struct kvm *kvm, pgd_t *pgtable, pte_t pte, new_pud = pud_alloc_one(kvm->mm, gpa); pmd = NULL; - if (pud && pud_present(*pud) && !pud_huge(*pud)) + if (pud && pud_present(*pud) && !pud_is_leaf(*pud)) pmd = pmd_offset(pud, gpa); else if (level <= 1) new_pmd = kvmppc_pmd_alloc(); @@ -611,7 +605,7 @@ int kvmppc_create_pte(struct kvm *kvm, pgd_t *pgtable, pte_t pte, new_pud = NULL; } pud = pud_offset(pgd, gpa); - if (pud_huge(*pud)) { + if (pud_is_leaf(*pud)) { unsigned long hgpa = gpa & PUD_MASK; /* Check if we raced and someone else has set the same thing */ |