Re: [Qemu-devel] [PATCH qom-cpu 08/59] cpus: Simplify qmp_inject_nmi()

[li guang]

Reviewed-by: liguang <address@hidden>

在 2013-06-09日的 21:12 +0200，Andreas Färber写道：
> Use new qemu_for_each_cpu().
> 
> Signed-off-by: Andreas Färber <address@hidden>
> ---
>  cpus.c | 24 +++++++++++++++---------
>  1 file changed, 15 insertions(+), 9 deletions(-)
> 
> diff --git a/cpus.c b/cpus.c
> index 24ee974..1975c5c 100644
> --- a/cpus.c
> +++ b/cpus.c
> @@ -1331,18 +1331,24 @@ exit:
>      fclose(f);
>  }
>  
> -void qmp_inject_nmi(Error **errp)
> -{
>  #if defined(TARGET_I386)
> -    CPUArchState *env;
> +static void qmp_inject_one_nmi(CPUState *cs, void *data)
> +{
> +    X86CPU *cpu = X86_CPU(cs);
> +    CPUX86State *env = &cpu->env;
>  
> -    for (env = first_cpu; env != NULL; env = env->next_cpu) {
> -        if (!env->apic_state) {
> -            cpu_interrupt(CPU(x86_env_get_cpu(env)), CPU_INTERRUPT_NMI);
> -        } else {
> -            apic_deliver_nmi(env->apic_state);
> -        }
> +    if (!env->apic_state) {
> +        cpu_interrupt(cs, CPU_INTERRUPT_NMI);
> +    } else {
> +        apic_deliver_nmi(env->apic_state);
>      }
> +}
> +#endif
> +
> +void qmp_inject_nmi(Error **errp)
> +{
> +#if defined(TARGET_I386)
> +    qemu_for_each_cpu(qmp_inject_one_nmi, NULL);
>  #else
>      error_set(errp, QERR_UNSUPPORTED);
>  #endif