Lines Matching defs:uptime
267 * all CPUs' heartbeat uptime caches are up-to-date before
397 * system uptime. This runs at the same priority level as
409 unsigned uptime = time_uptime32;
412 atomic_store_relaxed(&curcpu()->ci_heartbeat_uptime_cache, uptime);
615 * 2. Panic if the system uptime doesn't seem to have advanced in
619 * local view of the system uptime.
622 * system uptime.
627 * system uptime in a while.
633 unsigned count, uptime, cache, stamp, d;
657 * If the uptime hasn't changed, make sure that we haven't
658 * counted too many of our own heartbeats since the uptime last
662 uptime = time_uptime32;
664 if (__predict_true(cache == uptime)) {
688 * If the uptime has changed, make sure that it hasn't changed
699 d = uptime - cache;
706 * Schedule a softint to update our cache of the system uptime
734 d = uptime - atomic_load_relaxed(&patient->ci_heartbeat_uptime_cache);
764 db_printf("cpu%u: count %u uptime %u stamp %u suspend %u\n",