ring_buffer_get 5591 kernel/events/core.c struct ring_buffer *rb = ring_buffer_get(event); ring_buffer_get 10799 kernel/events/core.c rb = ring_buffer_get(output_event); ring_buffer_get 84 kernel/events/internal.h extern struct ring_buffer *ring_buffer_get(struct perf_event *event); ring_buffer_get 375 kernel/events/ring_buffer.c rb = ring_buffer_get(output_event);