5310 			       struct perf_buffer *rb);
6283 	struct perf_buffer *rb;  in perf_poll()
6673 		struct perf_buffer *rb;  in _perf_ioctl()
6797 	struct perf_buffer *rb;  in perf_event_init_userpage()
6829 	struct perf_buffer *rb;  in perf_event_update_userpage()
6878 			       struct perf_buffer *rb)  in ring_buffer_attach()
6880 	struct perf_buffer *old_rb = NULL;  in ring_buffer_attach()
6940 	struct perf_buffer *rb;  in ring_buffer_wakeup()
6954 struct perf_buffer *ring_buffer_get(struct perf_event *event)  in ring_buffer_get()
6956 	struct perf_buffer *rb;  in ring_buffer_get()
6972 void ring_buffer_put(struct perf_buffer *rb)  in ring_buffer_put()
7023 	struct perf_buffer *rb = ring_buffer_get(event);  in perf_mmap_close()
7153 static int map_range(struct perf_buffer *rb, struct vm_area_struct *vma)  in map_range()
7269 	struct perf_buffer *rb;  in perf_mmap_rb()
7348 	struct perf_buffer *rb;  in perf_mmap_aux()
7875 	struct perf_buffer *rb;  in perf_prepare_sample_aux()
7908 static long perf_pmu_snapshot_aux(struct perf_buffer *rb,  in perf_pmu_snapshot_aux()
7947 	struct perf_buffer *rb;  in perf_aux_sample_output()
8362 			struct perf_buffer *rb = handle->rb;  in perf_output_sample()
8761 	struct perf_buffer *rb;  in perf_event_aux_pause()
9012 	struct perf_buffer	*rb;
9020 	struct perf_buffer *rb = ro->rb;  in __perf_event_output_stop()
13643 	struct perf_buffer *rb = NULL;  in perf_event_set_output()