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authorAvi Kivity <avi@qumranet.com>2008-05-25 14:38:15 +0300
committerAvi Kivity <avi@qumranet.com>2008-07-20 12:42:25 +0300
commit50d40d7fb9b09e68a657c68837fcfa067b70cc42 (patch)
tree9bdd7737be1170ea5443d17e2ec7f075f7200079
parent7cc8883074b040aa8c1ebd3a17463b0ea3a9ef16 (diff)
KVM: Remove unnecessary ->decache_regs() call
Since we aren't modifying any register, there's no need to decache the register state. Signed-off-by: Avi Kivity <avi@qumranet.com>
-rw-r--r--arch/x86/kvm/x86.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index fd03b4465bc..5f00c60f0af 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -2297,7 +2297,6 @@ int kvm_emulate_pio(struct kvm_vcpu *vcpu, struct kvm_run *run, int in,
kvm_x86_ops->cache_regs(vcpu);
memcpy(vcpu->arch.pio_data, &vcpu->arch.regs[VCPU_REGS_RAX], 4);
- kvm_x86_ops->decache_regs(vcpu);
kvm_x86_ops->skip_emulated_instruction(vcpu);