Re: [Qemu-devel] [PATCH 3/4] why is runstate_is_running needed?

[Pavel Dovgaluk]

I checked this patch.
Let's leave it without runstate_is_running() call.
If it will be needed later, we'll find it out.

Pavel Dovgalyuk


> -----Original Message-----
> From: Paolo Bonzini [mailto:address@hidden On Behalf Of Paolo Bonzini
> Sent: Tuesday, October 06, 2015 11:01 PM
> To: address@hidden
> Cc: address@hidden
> Subject: [PATCH 3/4] why is runstate_is_running needed?
> 
> It doesn't seem correct to call it for all checkpoints, but why
> is it right for timerlist_run_timers?
> ---
>  qemu-timer.c   | 9 +++------
>  stubs/replay.c | 5 -----
>  2 files changed, 3 insertions(+), 11 deletions(-)
> 
> diff --git a/qemu-timer.c b/qemu-timer.c
> index 3c6e4c3..f16e422 100644
> --- a/qemu-timer.c
> +++ b/qemu-timer.c
> @@ -488,20 +488,17 @@ bool timerlist_run_timers(QEMUTimerList *timer_list)
>          break;
>      default:
>      case QEMU_CLOCK_VIRTUAL:
> -        if ((replay_mode != REPLAY_MODE_NONE && !runstate_is_running())
> -            || !replay_checkpoint(CHECKPOINT_CLOCK_VIRTUAL)) {
> +        if (!replay_checkpoint(CHECKPOINT_CLOCK_VIRTUAL)) {
>              goto out;
>          }
>          break;
>      case QEMU_CLOCK_HOST:
> -        if ((replay_mode != REPLAY_MODE_NONE && !runstate_is_running())
> -            || !replay_checkpoint(CHECKPOINT_CLOCK_HOST)) {
> +        if (!replay_checkpoint(CHECKPOINT_CLOCK_HOST)) {
>              goto out;
>          }
>          break;
>      case QEMU_CLOCK_VIRTUAL_RT:
> -        if ((replay_mode != REPLAY_MODE_NONE && !runstate_is_running())
> -            || !replay_checkpoint(CHECKPOINT_CLOCK_VIRTUAL_RT)) {
> +        if (!replay_checkpoint(CHECKPOINT_CLOCK_VIRTUAL_RT)) {
>              goto out;
>          }
>          break;
> diff --git a/stubs/replay.c b/stubs/replay.c
> index 71fa7d5..42d01b5 100755
> --- a/stubs/replay.c
> +++ b/stubs/replay.c
> @@ -22,11 +22,6 @@ bool replay_checkpoint(ReplayCheckpoint checkpoint)
>      return true;
>  }
> 
> -int runstate_is_running(void)
> -{
> -    abort();
> -}
> -
>  bool replay_events_enabled(void)
>  {
>      return false;
> --
> 2.5.0
>