diff options
Diffstat (limited to 'arch/powerpc/platforms/cell/spufs/spufs.h')
| -rw-r--r-- | arch/powerpc/platforms/cell/spufs/spufs.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/cell/spufs/spufs.h b/arch/powerpc/platforms/cell/spufs/spufs.h index cd2b54f6e37..08b3530288a 100644 --- a/arch/powerpc/platforms/cell/spufs/spufs.h +++ b/arch/powerpc/platforms/cell/spufs/spufs.h @@ -307,4 +307,17 @@ static inline void spuctx_switch_state(struct spu_context *ctx, } } +static inline void spu_switch_state(struct spu *spu, + enum spuctx_execution_state new_state) +{ + if (spu->stats.utilization_state != new_state) { + unsigned long curtime = jiffies; + + spu->stats.times[spu->stats.utilization_state] += + curtime - spu->stats.tstamp; + spu->stats.tstamp = curtime; + spu->stats.utilization_state = new_state; + } +} + #endif |