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| author | Paolo Bonzini <pbonzini@redhat.com> | 2020-04-16 09:48:07 -0400 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2020-04-21 09:13:08 -0400 |
| commit | c36b71503a2268206ebeda6697094ffb4e7e94c2 (patch) | |
| tree | 21246416886044ae8a3cfd39b9af17b6600bbb15 /arch/x86/math-emu/fpu_aux.c | |
| parent | c583eed6d72bfea853ca7aa645d9295dd2720c6a (diff) | |
KVM: x86/mmu: Avoid an extra memslot lookup in try_async_pf() for L2
Create a new function kvm_is_visible_memslot() and use it from
kvm_is_visible_gfn(); use the new function in try_async_pf() too,
to avoid an extra memslot lookup.
Opportunistically squish a multi-line comment into a single-line comment.
Note, the end result, KVM_PFN_NOSLOT, is unchanged.
Cc: Jim Mattson <jmattson@google.com>
Cc: Rick Edgecombe <rick.p.edgecombe@intel.com>
Suggested-by: Sean Christopherson <sean.j.christopherson@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/math-emu/fpu_aux.c')
0 files changed, 0 insertions, 0 deletions