kvm: Simplify cpu_synchronize_state()
cpu_synchronize_state() is a little unreadable since the 'modified'
argument isn't self-explanatory. Simplify it by making it always
synchronize the kernel state into qemu, and automatically flush the
registers back to the kernel if they've been synchronized on this
exit.
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
diff --git a/kvm.h b/kvm.h
index 0d4dd53..dbe825f 100644
--- a/kvm.h
+++ b/kvm.h
@@ -128,16 +128,14 @@
uint32_t kvm_arch_get_supported_cpuid(CPUState *env, uint32_t function,
int reg);
+void kvm_cpu_synchronize_state(CPUState *env);
/* generic hooks - to be moved/refactored once there are more users */
-static inline void cpu_synchronize_state(CPUState *env, int modified)
+static inline void cpu_synchronize_state(CPUState *env)
{
if (kvm_enabled()) {
- if (modified)
- kvm_arch_put_registers(env);
- else
- kvm_arch_get_registers(env);
+ kvm_cpu_synchronize_state(env);
}
}
