202 static int perf_tracepoint_open(struct gpu_perf *gp, int tp_id,  in perf_tracepoint_open()
250 static int perf_mmap(struct gpu_perf *gp)  in perf_mmap()
302 lookup_comm(struct gpu_perf *gp, pid_t pid)  in lookup_comm()
331 static int request_add(struct gpu_perf *gp, const void *event)  in request_add()
344 static int flip_complete(struct gpu_perf *gp, const void *event)  in flip_complete()
352 static int ctx_switch(struct gpu_perf *gp, const void *event)  in ctx_switch()
360 static int ring_sync(struct gpu_perf *gp, const void *event)  in ring_sync()
373 static int wait_begin(struct gpu_perf *gp, const void *event)  in wait_begin()
400 static int wait_end(struct gpu_perf *gp, const void *event)  in wait_end()
423 void gpu_perf_init(struct gpu_perf *gp, unsigned flags)  in gpu_perf_init()
445 static int process_sample(struct gpu_perf *gp, int cpu,  in process_sample()
464 int gpu_perf_update(struct gpu_perf *gp)  in gpu_perf_update()