diff options
| author | Alexander Graf <agraf@suse.de> | 2010-06-21 17:25:40 +0400 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2010-08-01 11:47:12 +0400 |
| commit | a576f7a29481438db0fa6f3d9ed6939019c441d3 (patch) | |
| tree | 22134adb19a1f5ba4f3a06e934384e4a0c1c0f21 /arch/powerpc/kvm | |
| parent | bbeb34062fbad287c949a945a516a0c15b179993 (diff) | |
| download | linux-a576f7a29481438db0fa6f3d9ed6939019c441d3.tar.xz | |
KVM: PPC: Remove obsolete kvmppc_mmu_find_pte
Initially we had to search for pte entries to invalidate them. Since
the logic has improved since then, we can just get rid of the search
function.
Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'arch/powerpc/kvm')
| -rw-r--r-- | arch/powerpc/kvm/book3s_32_mmu_host.c | 20 | ||||
| -rw-r--r-- | arch/powerpc/kvm/book3s_64_mmu_host.c | 20 |
2 files changed, 0 insertions, 40 deletions
diff --git a/arch/powerpc/kvm/book3s_32_mmu_host.c b/arch/powerpc/kvm/book3s_32_mmu_host.c index 0bb66005338f..81ca9dba4098 100644 --- a/arch/powerpc/kvm/book3s_32_mmu_host.c +++ b/arch/powerpc/kvm/book3s_32_mmu_host.c @@ -150,26 +150,6 @@ void kvmppc_mmu_pte_pflush(struct kvm_vcpu *vcpu, ulong pa_start, ulong pa_end) } } -struct kvmppc_pte *kvmppc_mmu_find_pte(struct kvm_vcpu *vcpu, u64 ea, bool data) -{ - int i; - u64 guest_vp; - - guest_vp = vcpu->arch.mmu.ea_to_vp(vcpu, ea, false); - for (i=0; i<vcpu->arch.hpte_cache_offset; i++) { - struct hpte_cache *pte; - - pte = &vcpu->arch.hpte_cache[i]; - if (!pte->host_va) - continue; - - if (pte->pte.vpage == guest_vp) - return &pte->pte; - } - - return NULL; -} - static int kvmppc_mmu_hpte_cache_next(struct kvm_vcpu *vcpu) { if (vcpu->arch.hpte_cache_offset == HPTEG_CACHE_NUM) diff --git a/arch/powerpc/kvm/book3s_64_mmu_host.c b/arch/powerpc/kvm/book3s_64_mmu_host.c index e4b5744977f6..eb1d26b64714 100644 --- a/arch/powerpc/kvm/book3s_64_mmu_host.c +++ b/arch/powerpc/kvm/book3s_64_mmu_host.c @@ -132,26 +132,6 @@ void kvmppc_mmu_pte_pflush(struct kvm_vcpu *vcpu, ulong pa_start, ulong pa_end) } } -struct kvmppc_pte *kvmppc_mmu_find_pte(struct kvm_vcpu *vcpu, u64 ea, bool data) -{ - int i; - u64 guest_vp; - - guest_vp = vcpu->arch.mmu.ea_to_vp(vcpu, ea, false); - for (i=0; i<vcpu->arch.hpte_cache_offset; i++) { - struct hpte_cache *pte; - - pte = &vcpu->arch.hpte_cache[i]; - if (!pte->host_va) - continue; - - if (pte->pte.vpage == guest_vp) - return &pte->pte; - } - - return NULL; -} - static int kvmppc_mmu_hpte_cache_next(struct kvm_vcpu *vcpu) { if (vcpu->arch.hpte_cache_offset == HPTEG_CACHE_NUM) |