Re: [Qemu-devel] [PATCH v5 22/24] replay: replay BH for IDE trim operation

[Paolo Bonzini]

On 25/07/2018 14:16, Pavel Dovgalyuk wrote:
> This patch makes IDE trim BH deterministic, because it affects
> the device state. Therefore its invocation should be replayed
> instead of running at the random moment.
> 
> Signed-off-by: Pavel Dovgalyuk <address@hidden>
> ---
>  hw/ide/core.c |    3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/hw/ide/core.c b/hw/ide/core.c
> index 2c62efc..04e22e7 100644
> --- a/hw/ide/core.c
> +++ b/hw/ide/core.c
> @@ -35,6 +35,7 @@
>  #include "sysemu/block-backend.h"
>  #include "qapi/error.h"
>  #include "qemu/cutils.h"
> +#include "sysemu/replay.h"
>  
>  #include "hw/ide/internal.h"
>  #include "trace.h"
> @@ -479,7 +480,7 @@ static void ide_issue_trim_cb(void *opaque, int ret)
>  done:
>      iocb->aiocb = NULL;
>      if (iocb->bh) {
> -        qemu_bh_schedule(iocb->bh);
> +        replay_bh_schedule_event(iocb->bh);
>      }
>  }
>  
> 
> 

Reviewed-by: Paolo Bonzini <address@hidden>