Re: [Qemu-devel] [RFC PATCH 04/12] icount: introduce icount timer.

[Paolo Bonzini]

Il 21/03/2014 20:17, address@hidden ha scritto:
> @@ -154,7 +159,20 @@ int64_t cpu_get_icount(void)
>
>      do {
>          start = seqlock_read_begin(&timers_state.vm_clock_seqlock);
> -        icount = cpu_get_icount_locked();
> +        icount = cpu_get_icount_locked(true);
> +    } while (seqlock_read_retry(&timers_state.vm_clock_seqlock, start));
> +
> +    return icount;
> +}
> +
> +int64_t cpu_get_icount_wo_bias(void)
> +{
> +    int64_t icount;
> +    unsigned start;
> +
> +    do {
> +        start = seqlock_read_begin(&timers_state.vm_clock_seqlock);
> +        icount = cpu_get_icount_locked(false);
>      } while (seqlock_read_retry(&timers_state.vm_clock_seqlock, start));

Why not add an argument to cpu_get_icount() as well?

Paolo