Lines Matching defs:time
110 * @tsc: Difference of time stamp counter between last and
112 * @time: Current time from scheduler
123 u64 time;
204 * @last_sample_time: Last Sample time
209 * @prev_cummulative_iowait: IO Wait time difference from last and
225 * @last_io_update: Last time when IO wake flag was set
356 * update them at any time after it has been called.
637 * intel_pstate_hwp_boost_down() at any time.
1742 * Long hold time will keep high perf limits for long time,
1757 * Cases to consider (User changes via sysfs or boot time):
1792 cpu->last_update = cpu->sample.time;
1800 /* Check if we are idle for hold time to boost down */
1801 expired = time_after64(cpu->sample.time, cpu->last_update +
1808 cpu->last_update = cpu->sample.time;
1812 u64 time)
1814 cpu->sample.time = time;
1821 * Set iowait_boost flag and update time. Since IO WAIT flag
1822 * is set all the time, we can't just conclude that there is
1827 if (time_before64(time, cpu->last_io_update + 2 * TICK_NSEC))
1830 cpu->last_io_update = time;
1841 u64 time, unsigned int flags)
1848 intel_pstate_update_util_hwp_local(cpu, time);
1858 static inline bool intel_pstate_sample(struct cpudata *cpu, u64 time)
1874 cpu->last_sample_time = cpu->sample.time;
1875 cpu->sample.time = time;
1887 * First time this function is invoked in a given cycle, all of the
1890 * that sample.time will always be reset before setting the utilization
1988 static void intel_pstate_update_util(struct update_util_data *data, u64 time,
1998 delta_ns = time - cpu->last_update;
2017 cpu->last_update = time;
2018 delta_ns = time - cpu->sample.time;
2022 if (intel_pstate_sample(cpu, time))
2169 cpu->sample.time = 0;