Searched refs:perf_lock (Results 1 – 3 of 3) sorted by relevance
59 static DEFINE_SPINLOCK(perf_lock);250 spin_lock(&perf_lock); in perf_open()252 spin_unlock(&perf_lock); in perf_open()256 spin_unlock(&perf_lock); in perf_open()266 spin_lock(&perf_lock); in perf_release()268 spin_unlock(&perf_lock); in perf_release()
578 spin_lock_irqsave(&gpu->perf_lock, flags); in update_sw_cntrs()593 spin_unlock_irqrestore(&gpu->perf_lock, flags); in update_sw_cntrs()602 spin_lock_irqsave(&gpu->perf_lock, flags); in msm_gpu_perfcntr_start()609 spin_unlock_irqrestore(&gpu->perf_lock, flags); in msm_gpu_perfcntr_start()625 spin_lock_irqsave(&gpu->perf_lock, flags); in msm_gpu_perfcntr_sample()640 spin_unlock_irqrestore(&gpu->perf_lock, flags); in msm_gpu_perfcntr_sample()890 spin_lock_init(&gpu->perf_lock); in msm_gpu_init()
175 spinlock_t perf_lock; member