tag	line	file	source code
pps_jitter	237	include/linux/timex.h	extern long pps_jitter;    /* time dispersion (jitter) (us) */
pps_jitter	693	kernel/sched.c	pps_jitter = MAXTIME;
pps_jitter	175	kernel/time.c	long pps_jitter = MAXTIME;  /* time dispersion (jitter) (us) */
pps_jitter	336	kernel/time.c	txc.jitter     = pps_jitter;