ring_buffer_bytes_cpu  173 include/linux/ring_buffer.h unsigned long ring_buffer_bytes_cpu(struct ring_buffer *buffer, int cpu);
ring_buffer_bytes_cpu 3394 kernel/trace/ring_buffer.c EXPORT_SYMBOL_GPL(ring_buffer_bytes_cpu);
ring_buffer_bytes_cpu 7551 kernel/trace/trace.c 	cnt = ring_buffer_bytes_cpu(trace_buf->buffer, cpu);