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(parent: 293e306) | patch
KVM: x86/mmu: Remove lpage_is_disallowed() check from set_spte()
authorSean Christopherson <sean.j.christopherson@intel.com>
Wed, 8 Jan 2020 20:24:47 +0000 (12:24 -0800)
committerPaolo Bonzini <pbonzini@redhat.com>
Mon, 27 Jan 2020 19:00:09 +0000 (20:00 +0100)
commit2c0629f4b95cf5adf5b6f78f7d318df894b5f9a1
tree2cee3961016c84c322f365ebdcd60cb555124306tree | snapshot
parent293e306e7faac4eafaefb9518a1cd6eaecad88e9commit | diff
KVM: x86/mmu: Remove lpage_is_disallowed() check from set_spte()

Remove the late "lpage is disallowed" check from set_spte() now that the
initial check is performed after acquiring mmu_lock.  Fold the guts of
the remaining helper, __mmu_gfn_lpage_is_disallowed(), into
kvm_mmu_hugepage_adjust() to eliminate the unnecessary slot !NULL check.

Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
arch/x86/kvm/mmu/mmu.c diff | blob | history
Domain: System / Kernel;