diff options
| author | Karol Herbst <[email protected]> | 2018-12-07 20:10:50 +0100 |
|---|---|---|
| committer | Karol Herbst <[email protected]> | 2018-12-09 04:43:20 +0100 |
| commit | d63a13308229b5c5a08358ccacdac83272596c78 (patch) | |
| tree | 1ce648be07942ec03cf35e4b164dc2d0010d695b /src/gallium/drivers | |
| parent | a28ff2229513d68ae39e2ea927d21b327a356348 (diff) | |
nouveau: use atomic operations for driver statistics
multiple threads can write to those at the same time
Signed-off-by: Karol Herbst <[email protected]>
Reviewed-by: Ilia Mirkin <[email protected]>
Diffstat (limited to 'src/gallium/drivers')
| -rw-r--r-- | src/gallium/drivers/nouveau/nouveau_screen.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/gallium/drivers/nouveau/nouveau_screen.h b/src/gallium/drivers/nouveau/nouveau_screen.h index 9273d52c1de..b714f0a2aa9 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 @@ -106,10 +107,10 @@ 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 |