Reviewed-by: Ilia Mirkin <[email protected]>
On Sat, Dec 8, 2018 at 12:10 PM Karol Herbst <[email protected]> wrote:
>
> multiple threads can write to those at the same time
>
> Signed-off-by: Karol Herbst <[email protected]>
> ---
> src/gallium/drivers/nouveau/nouveau_screen.h | 7 ++++---
> 1 file changed, 4 insertions(+), 3 deletions(-)
>
> diff --git a/src/gallium/drivers/nouveau/nouveau_screen.h
> b/src/gallium/drivers/nouveau/nouveau_screen.h
> index 7f16ee3f269..8b161af2964 100644
> --- a/src/gallium/drivers/nouveau/nouveau_screen.h
> +++ b/src/gallium/drivers/nouveau/nouveau_screen.h
> @@ -3,6 +3,7 @@
>
> #include "pipe/p_screen.h"
> #include "util/disk_cache.h"
> +#include "util/u_atomic.h"
> #include "util/u_memory.h"
>
> #ifdef DEBUG
> @@ -100,10 +101,10 @@ struct nouveau_screen {
>
> #ifdef NOUVEAU_ENABLE_DRIVER_STATISTICS
> # define NOUVEAU_DRV_STAT(s, n, v) do { \
> - (s)->stats.named.n += (v); \
> + p_atomic_add(&(s)->stats.named.n, (v)); \
> } while(0)
> -# define NOUVEAU_DRV_STAT_RES(r, n, v) do { \
> - nouveau_screen((r)->base.screen)->stats.named.n += (v); \
> +# define NOUVEAU_DRV_STAT_RES(r, n, v) do { \
> + p_atomic_add(&nouveau_screen((r)->base.screen)->stats.named.n, v); \
> } while(0)
> # define NOUVEAU_DRV_STAT_IFD(x) x
> #else
> --
> 2.19.2
>
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