At 02/17/2012 05:26 PM, Jan Kiszka Wrote: > On 2012-02-17 09:52, Wen Congyang wrote: >>>> +static DumpState *dump_init(int fd, Error **errp) >>>> +{ >>>> + CPUState *env; >>>> + DumpState *s = dump_get_current(); >>>> + int ret; >>>> + >>>> + vm_stop(RUN_STATE_PAUSED); >>> >>> I would save the current vm state first and restore it when finished. >> >> There is no API to get current vm state. If you want this feature, I will >> add API to get it. > > You are looking for runstate_is_running().
Yes. vm_stop() stops the vcpu only when runstate_is_running(). So I think you need to resume all vcpu after dumping is finished. Thanks Wen Congyang > > Jan >