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Diffstat (limited to 'arch/powerpc/kvm/e500_mmu_host.c')
-rw-r--r--arch/powerpc/kvm/e500_mmu_host.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/kvm/e500_mmu_host.c b/arch/powerpc/kvm/e500_mmu_host.c
index df9989cf7ba3..d6c1069e9954 100644
--- a/arch/powerpc/kvm/e500_mmu_host.c
+++ b/arch/powerpc/kvm/e500_mmu_host.c
@@ -355,7 +355,7 @@ static inline int kvmppc_e500_shadow_map(struct kvmppc_vcpu_e500 *vcpu_e500,
if (tlbsel == 1) {
struct vm_area_struct *vma;
- down_read(&kvm->mm->mmap_sem);
+ mmap_read_lock(kvm->mm);
vma = find_vma(kvm->mm, hva);
if (vma && hva >= vma->vm_start &&
@@ -441,7 +441,7 @@ static inline int kvmppc_e500_shadow_map(struct kvmppc_vcpu_e500 *vcpu_e500,
tsize = max(BOOK3E_PAGESZ_4K, tsize & ~1);
}
- up_read(&kvm->mm->mmap_sem);
+ mmap_read_unlock(kvm->mm);
}
if (likely(!pfnmap)) {