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>

1 files changed, 2 insertions, 2 deletions

diff --git a/exec.c b/exec.c
index 59e2a1f..6c8d9ef 100644
--- a/exec.c
+++ b/exec.c
@@ -519,7 +519,7 @@ static void cpu_common_save(QEMUFile *f, void *opaque)
 {
     CPUState *env = opaque;
 
-    cpu_synchronize_state(env, 0);
+    cpu_synchronize_state(env);
 
     qemu_put_be32s(f, &env->halted);
     qemu_put_be32s(f, &env->interrupt_request);
@@ -529,6 +529,7 @@ static int cpu_common_load(QEMUFile *f, void *opaque, int version_id)
 {
     CPUState *env = opaque;
 
+    cpu_synchronize_state(env);
     if (version_id != CPU_COMMON_SAVE_VERSION)
         return -EINVAL;
 
@@ -538,7 +539,6 @@ static int cpu_common_load(QEMUFile *f, void *opaque, int version_id)
        version_id is increased. */
     env->interrupt_request &= ~0x01;
     tlb_flush(env, 1);
-    cpu_synchronize_state(env, 1);
 
     return 0;
 }