GUC_SCHED_PRIORITY_NORMAL
priority == GUC_SCHED_PRIORITY_NORMAL ? "(normal)" :
pf_bulk_reset_sched_priority(gt, enable ? GUC_SCHED_PRIORITY_NORMAL :
sched_if_idle = prio == GUC_SCHED_PRIORITY_NORMAL;
[GUC_SCHED_PRIORITY_NORMAL] = "normal",