4942 			       struct perf_buffer *rb);
5648 	struct perf_buffer *rb;  in perf_poll()
5904 		struct perf_buffer *rb;  in _perf_ioctl()
6028 	struct perf_buffer *rb;  in perf_event_init_userpage()
6060 	struct perf_buffer *rb;  in perf_event_update_userpage()
6111 	struct perf_buffer *rb;  in perf_mmap_fault()
6144 			       struct perf_buffer *rb)  in ring_buffer_attach()
6146 	struct perf_buffer *old_rb = NULL;  in ring_buffer_attach()
6206 	struct perf_buffer *rb;  in ring_buffer_wakeup()
6220 struct perf_buffer *ring_buffer_get(struct perf_event *event)  in ring_buffer_get()
6222 	struct perf_buffer *rb;  in ring_buffer_get()
6238 void ring_buffer_put(struct perf_buffer *rb)  in ring_buffer_put()
6275 	struct perf_buffer *rb = ring_buffer_get(event);  in perf_mmap_close()
6395 	struct perf_buffer *rb = NULL;  in perf_mmap()
6959 	struct perf_buffer *rb;  in perf_prepare_sample_aux()
6992 static long perf_pmu_snapshot_aux(struct perf_buffer *rb,  in perf_pmu_snapshot_aux()
7031 	struct perf_buffer *rb;  in perf_aux_sample_output()
7434 			struct perf_buffer *rb = handle->rb;  in perf_output_sample()
8026 	struct perf_buffer	*rb;
8034 	struct perf_buffer *rb = ro->rb;  in __perf_event_output_stop()
12192 	struct perf_buffer *rb = NULL;  in perf_event_set_output()