On 12/01/23 17:16, Vincent Guittot wrote: > /* > * The load/runnable/util_avg accumulates an infinite geometric series > * (see __update_load_avg_cfs_rq() in kernel/sched/pelt.c). > @@ -505,9 +469,20 @@ struct sched_avg { > unsigned long load_avg; > unsigned long runnable_avg; > unsigned long util_avg; > - struct util_est util_est; > + unsigned int util_est; > } ____cacheline_aligned; unsigned long would be better?