KVM: x86: Use unlazy_fpu() for host FPU

We can avoid unnecessary fpu load when userspace process
didn't use FPU frequently.

Derived from Avi's idea.

Signed-off-by: Sheng Yang <sheng@linux.intel.com>
Signed-off-by: Avi Kivity <avi@redhat.com>

1 files changed, 0 insertions, 1 deletions

diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h
index 0c06148fa3b1..d93601c52902 100644
--- a/arch/x86/include/asm/kvm_host.h
+++ b/arch/x86/include/asm/kvm_host.h
@@ -301,7 +301,6 @@ struct kvm_vcpu_arch {
                 unsigned long mmu_seq;
         } update_pte;
 
-        struct i387_fxsave_struct host_fx_image;
         struct i387_fxsave_struct guest_fx_image;
 
         gva_t mmio_fault_cr2;