5104 			       struct perf_buffer *rb);
5848 	struct perf_buffer *rb;  in perf_poll()
6090 		struct perf_buffer *rb;  in _perf_ioctl()
6214 	struct perf_buffer *rb;  in perf_event_init_userpage()
6246 	struct perf_buffer *rb;  in perf_event_update_userpage()
6295 			       struct perf_buffer *rb)  in ring_buffer_attach()
6297 	struct perf_buffer *old_rb = NULL;  in ring_buffer_attach()
6357 	struct perf_buffer *rb;  in ring_buffer_wakeup()
6371 struct perf_buffer *ring_buffer_get(struct perf_event *event)  in ring_buffer_get()
6373 	struct perf_buffer *rb;  in ring_buffer_get()
6389 void ring_buffer_put(struct perf_buffer *rb)  in ring_buffer_put()
6426 	struct perf_buffer *rb = ring_buffer_get(event);  in perf_mmap_close()
6545 static int map_range(struct perf_buffer *rb, struct vm_area_struct *vma)  in map_range()
6620 	struct perf_buffer *rb = NULL;  in perf_mmap()
7215 	struct perf_buffer *rb;  in perf_prepare_sample_aux()
7248 static long perf_pmu_snapshot_aux(struct perf_buffer *rb,  in perf_pmu_snapshot_aux()
7287 	struct perf_buffer *rb;  in perf_aux_sample_output()
7703 			struct perf_buffer *rb = handle->rb;  in perf_output_sample()
8088 	struct perf_buffer *rb;  in perf_event_aux_pause()
8339 	struct perf_buffer	*rb;
8347 	struct perf_buffer *rb = ro->rb;  in __perf_event_output_stop()
12621 	struct perf_buffer *rb = NULL;  in perf_event_set_output()