From 4c0960c0c483fffc5f8e1dab169d946ac295bf44 Mon Sep 17 00:00:00 2001 From: Avi Kivity Date: Mon, 17 Aug 2009 23:19:53 +0300 Subject: 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 Signed-off-by: Anthony Liguori --- target-i386/machine.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'target-i386/machine.c') diff --git a/target-i386/machine.c b/target-i386/machine.c index 8bf13cce8..ab3132902 100644 --- a/target-i386/machine.c +++ b/target-i386/machine.c @@ -32,7 +32,7 @@ void cpu_save(QEMUFile *f, void *opaque) int32_t pending_irq; int i, bit; - cpu_synchronize_state(env, 0); + cpu_synchronize_state(env); for(i = 0; i < CPU_NB_REGS; i++) qemu_put_betls(f, &env->regs[i]); @@ -206,6 +206,7 @@ int cpu_load(QEMUFile *f, void *opaque, int version_id) int32_t a20_mask; int32_t pending_irq; + cpu_synchronize_state(env); if (version_id < 3 || version_id > CPU_SAVE_VERSION) return -EINVAL; for(i = 0; i < CPU_NB_REGS; i++) @@ -380,6 +381,5 @@ int cpu_load(QEMUFile *f, void *opaque, int version_id) /* XXX: compute redundant hflags bits */ env->hflags = hflags; tlb_flush(env, 1); - cpu_synchronize_state(env, 1); return 0; } -- cgit v1.2.3-65-gdbad