LOCKSTAT_RECORD
LOCKSTAT_RECORD(LS_MUTEX_ENTER_BLOCK, lp, sleep_time);
LOCKSTAT_RECORD(LS_RW_ENTER_ACQUIRE, lp, rw);
LOCKSTAT_RECORD(LS_RW_EXIT_RELEASE, lp, RW_READER);
LOCKSTAT_RECORD(LS_RW_EXIT_RELEASE, lp, RW_WRITER);
LOCKSTAT_RECORD(LS_RW_TRYENTER_ACQUIRE, lp, rw);
LOCKSTAT_RECORD(LS_RW_TRYENTER_ACQUIRE, lp, rw);
LOCKSTAT_RECORD(LS_RW_ENTER_ACQUIRE, l, rw);
LOCKSTAT_RECORD(LS_RW_EXIT_RELEASE, l, RW_WRITER);
LOCKSTAT_RECORD(LS_RW_EXIT_RELEASE, l, RW_READER);
LOCKSTAT_RECORD(LS_RW_ENTER_ACQUIRE, l, rw);