4766 			       struct perf_buffer *rb);
5456 	struct perf_buffer *rb;  in perf_poll()
5712 		struct perf_buffer *rb;  in _perf_ioctl()
5836 	struct perf_buffer *rb;  in perf_event_init_userpage()
5868 	struct perf_buffer *rb;  in perf_event_update_userpage()
5919 	struct perf_buffer *rb;  in perf_mmap_fault()
5952 			       struct perf_buffer *rb)  in ring_buffer_attach()
5954 	struct perf_buffer *old_rb = NULL;  in ring_buffer_attach()
6014 	struct perf_buffer *rb;  in ring_buffer_wakeup()
6028 struct perf_buffer *ring_buffer_get(struct perf_event *event)  in ring_buffer_get()
6030 	struct perf_buffer *rb;  in ring_buffer_get()
6046 void ring_buffer_put(struct perf_buffer *rb)  in ring_buffer_put()
6083 	struct perf_buffer *rb = ring_buffer_get(event);  in perf_mmap_close()
6203 	struct perf_buffer *rb = NULL;  in perf_mmap()
6767 	struct perf_buffer *rb;  in perf_prepare_sample_aux()
6800 static long perf_pmu_snapshot_aux(struct perf_buffer *rb,  in perf_pmu_snapshot_aux()
6839 	struct perf_buffer *rb;  in perf_aux_sample_output()
7233 			struct perf_buffer *rb = handle->rb;  in perf_output_sample()
7812 	struct perf_buffer	*rb;
7820 	struct perf_buffer *rb = ro->rb;  in __perf_event_output_stop()
12022 	struct perf_buffer *rb = NULL;  in perf_event_set_output()