rb_num_of_entries 3410 kernel/trace/ring_buffer.c 	return rb_num_of_entries(cpu_buffer);
rb_num_of_entries 3514 kernel/trace/ring_buffer.c 		entries += rb_num_of_entries(cpu_buffer);
rb_num_of_entries 3712 kernel/trace/ring_buffer.c 	if (rb_num_of_entries(cpu_buffer) == 0)