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_uptime;
412 atomic_store_relaxed(&curcpu()->ci_heartbeat_uptime_cache, uptime);
607 * 2. Panic if the system uptime doesn't seem to have advanced in
611 * local view of the system uptime.
614 * system uptime.
619 * system uptime in a while.
625 unsigned count, uptime, cache, stamp, d;
649 * If the uptime hasn't changed, make sure that we haven't
650 * counted too many of our own heartbeats since the uptime last
654 uptime = time_uptime;
656 if (__predict_true(cache == uptime)) {
680 * If the uptime has changed, make sure that it hasn't changed
689 d = uptime - cache;
696 * Schedule a softint to update our cache of the system uptime
724 d = uptime - atomic_load_relaxed(&patient->ci_heartbeat_uptime_cache);
754 db_printf("cpu%u: count %u uptime %u stamp %u suspend %u\n",