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Searched refs:sample_window (Results 1 – 2 of 2) sorted by relevance

/Linux-v5.4/kernel/sched/
Dloadavg.c293 unsigned long sample_window; in calc_global_nohz() local
296 sample_window = READ_ONCE(calc_load_update); in calc_global_nohz()
297 if (!time_before(jiffies, sample_window + 10)) { in calc_global_nohz()
301 delta = jiffies - sample_window - 10; in calc_global_nohz()
311 WRITE_ONCE(calc_load_update, sample_window + n * LOAD_FREQ); in calc_global_nohz()
339 unsigned long sample_window; in calc_global_load() local
342 sample_window = READ_ONCE(calc_load_update); in calc_global_load()
343 if (time_before(jiffies, sample_window + 10)) in calc_global_load()
360 WRITE_ONCE(calc_load_update, sample_window + LOAD_FREQ); in calc_global_load()
/Linux-v5.4/kernel/trace/
Dtrace_hwlat.c95 u64 sample_window; /* total sampling window (on+off) */ member
99 .sample_window = DEFAULT_SAMPLE_WINDOW,
329 interval = hwlat_data.sample_window - hwlat_data.sample_width; in kthread_fn()
455 if (val < hwlat_data.sample_window) in hwlat_width_write()
495 hwlat_data.sample_window = val; in hwlat_window_write()
541 &hwlat_data.sample_window, in init_tracefs()