[CRIU] [PATCH] maps007: check "stop" with "delta"

[Pavel Emelyanov]

On 01/29/2014 11:38 PM, Andrey Vagin wrote:
> We don't need to wait if a stop signal has been received.
> 
> Signed-off-by: Andrey Vagin <avagin at openvz.org>
> ---
>  test/zdtm/live/transition/maps007.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/test/zdtm/live/transition/maps007.c b/test/zdtm/live/transition/maps007.c
> index 94122f0..93f849c 100644
> --- a/test/zdtm/live/transition/maps007.c
> +++ b/test/zdtm/live/transition/maps007.c
> @@ -83,7 +83,8 @@ int main(int argc, char **argv)
>  		} else {
>  			if (!futex_get(&shm->stop))
>  				/* MAX_DELTA steps behind the parent */
> -				while (atomic_get(&shm->delta) < MAX_DELTA);
> +				while (atomic_get(&shm->delta) < MAX_DELTA &&
> +					!futex_get(&shm->stop));
>  			else if (atomic_get(&shm->delta) == 0)
>  				break;
>  			atomic_dec(&shm->delta);
> 


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