Jan Vesely <jan.ves...@rutgers.edu> writes:

> Trigger waiter condition variable.
> Passes 'events' CTS on carrizo and turks.
> v2: reduce to 0
>
> Signed-off-by: Jan Vesely <jan.ves...@rutgers.edu>

Reviewed-by: Francisco Jerez <curroje...@riseup.net>

> ---
>  src/gallium/state_trackers/clover/core/event.cpp | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/src/gallium/state_trackers/clover/core/event.cpp 
> b/src/gallium/state_trackers/clover/core/event.cpp
> index b7eb33dbfc..3d313ce896 100644
> --- a/src/gallium/state_trackers/clover/core/event.cpp
> +++ b/src/gallium/state_trackers/clover/core/event.cpp
> @@ -41,7 +41,7 @@ event::trigger_self() {
>     std::lock_guard<std::mutex> lock(mutex);
>     std::vector<intrusive_ref<event>> evs;
>  
> -   if (!--_wait_count)
> +   if (_wait_count && !--_wait_count)
>        std::swap(_chain, evs);
>  
>     cv.notify_all();
> @@ -65,8 +65,10 @@ event::abort_self(cl_int status) {
>     std::vector<intrusive_ref<event>> evs;
>  
>     _status = status;
> +   _wait_count = 0;
>     std::swap(_chain, evs);
>  
> +   cv.notify_all();
>     return evs;
>  }
>  
> -- 
> 2.17.1

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