| Date | Sat, 20 Nov 2021 04:50:38 +0000 | Subject | [PATCH 20/28] KVM: x86/mmu: Use common TDP MMU zap helper for MMU notifier unmap hook | From | Sean Christopherson <> |
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Use the common TDP MMU zap helper when hanlding an MMU notifier unmap event, the two flows are semantically identical.
No functional change intended.
Signed-off-by: Sean Christopherson <seanjc@google.com> --- arch/x86/kvm/mmu/tdp_mmu.c | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-)
diff --git a/arch/x86/kvm/mmu/tdp_mmu.c b/arch/x86/kvm/mmu/tdp_mmu.c index ea6651e735c2..9449cb5baf0b 100644 --- a/arch/x86/kvm/mmu/tdp_mmu.c +++ b/arch/x86/kvm/mmu/tdp_mmu.c @@ -1112,13 +1112,8 @@ int kvm_tdp_mmu_map(struct kvm_vcpu *vcpu, struct kvm_page_fault *fault) bool kvm_tdp_mmu_unmap_gfn_range(struct kvm *kvm, struct kvm_gfn_range *range, bool flush) { - struct kvm_mmu_page *root; - - for_each_tdp_mmu_root_yield_safe(kvm, root, range->slot->as_id, false) - flush = zap_gfn_range(kvm, root, range->start, range->end, - range->may_block, flush, false); - - return flush; + return __kvm_tdp_mmu_zap_gfn_range(kvm, range->slot->as_id, range->start, + range->end, range->may_block, flush); } typedef bool (*tdp_handler_t)(struct kvm *kvm, struct tdp_iter *iter, -- 2.34.0.rc2.393.gf8c9666880-goog
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