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| author | Sheng Yang <sheng@linux.intel.com> | 2010-05-17 17:08:27 +0800 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2010-08-01 10:35:48 +0300 |
| commit | 7cf30855e02be7a207ffebb8b9350986f2ba83e9 (patch) | |
| tree | 114f0f2dfbe425bfb7736ebbeb1655c23d636db4 /arch/x86/include/asm/kvm_host.h | |
| parent | 5ee481da7b62a992b91f958bf26aaaa92354c170 (diff) | |
| download | op-kernel-dev-7cf30855e02be7a207ffebb8b9350986f2ba83e9.zip op-kernel-dev-7cf30855e02be7a207ffebb8b9350986f2ba83e9.tar.gz | |
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>
Diffstat (limited to 'arch/x86/include/asm/kvm_host.h')
| -rw-r--r-- | arch/x86/include/asm/kvm_host.h | 1 |
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 0c06148..d93601c 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; |
