On 21/10/2015 12:17, Hebbal Yacine wrote:
> Thanks for the explanation, it's very clear.
> I tired that but I didn't succeed to send the ioctl from "run_on_cpu"
> function, I didn't find how to set the right CPUStat
> I've tried "current_cpu"
Current_cpu is always NULL outside the VCPU thread.
>
> kvm_main.c:
>
> // yacine.begin
>
> static void do_vmi_start_kvm_ioctl(void *type) {
> printf("do_vmi_start_kvm_ioctl\n");
> kvm_vm_ioctl(kvm_state, type);
Are you sure you want a VM ioctl and not a VCPU ioctl? Or perhaps a VM
ioctl to do generic processing, and a VCPU ioctl that is then sent to
all VCPUs?
If you use a VCPU ioctl, you can use CPU_FOREACH or a for loop to
iterate over all VCPUs.
Paolo
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