new_hweight_inuse 81 include/trace/events/iocost.h __field(u64, new_hweight_inuse) new_hweight_inuse 91 include/trace/events/iocost.h __entry->new_hweight_inuse = new_hw_inuse; new_hweight_inuse 97 include/trace/events/iocost.h __entry->old_hweight_inuse, __entry->new_hweight_inuse