Lines Matching refs:time
13 #include <linux/time.h>
41 * C state entry and exit have an energy cost, and a certain amount of time in
45 * menu governor, we start with the actual known "next timer event" time.
57 * duration; if we expect 500 milliseconds of idle time the likelihood of
59 * seconds of idle time. A second independent factor that has big impact on
282 /* determine the expected residency time, round up */
315 * may be stuck in a shallow idle state for a long time as a
317 * the known time till the closest timer event for the idle
375 * state's target residency matches the time till the
406 * the time until the next timer event including the
454 * Try to figure out how much time passed between entry to low
459 * truncate to the whole expected time.
461 * Any measured amount of time will include the exit latency.
464 * the measured amount of time is less than the exit latency,
476 * duration predictor do a better job next time.
482 * The CPU exited the "polling" state due to a time limit, so
520 * a tiny bit of estimated time. Fortunately, due to rounding,
549 * if the correction factor is 0 (eg first time init or cpu hotplug