Lines Matching defs:epoch

1655 	unsigned long epoch = 0;
1670 		/* a slightly stale cpu epoch is acceptible */
1671 		pcpu_sched->epoch = rq->cpu_epoch;
1672 		epoch = rq->cpu_epoch;
1676 	grp->epoch = epoch;
1838 	n = rq->cpu_epoch - pcpu_sched->epoch;
1840 		pcpu_sched->epoch += n;
1900 	unsigned long epoch;
1926 		epoch = rq->cpu_epoch;
1933 	if ((long)(epoch - READ_ONCE(grp->epoch)) > llc_epoch_affinity_timeout ||
1955 	unsigned long epoch;
1964 	epoch = rq->cpu_epoch;
1966 	if (time_after_eq(grp->epoch, epoch))
1973 		WRITE_ONCE(grp->epoch, epoch);