__get_bitmask
__get_bitmask(irq_affinity), __entry->curr_cpu, __entry->budget,
__get_bitmask(cpumask), __entry->freq, __entry->cdev_state,
TP_printk("target_mask=%s (%s)", __get_bitmask(target_cpus), __entry->reason)
#define __get_cpumask(field) __get_bitmask(field)
memcpy(__get_bitmask(dst), (src), __bitmask_size_in_bytes(nr_bits))
__get_bitmask(cpus), __get_cpumask(cpum),