Linux kernel bug fix: sched/psi: Optimize psi_group_change() cpu_clock() usage
Subsystem: scheduler (kernel/sched/psi.c)
Bug type: hang, severity: medium
Files changed: include/linux/psi_types.h;kernel/sched/psi.c
Introduced by Johannes Weiner on 2024-10-03 16:03:16 -0700; fixed by Peter Zijlstra on 2025-07-09 13:40:21 +0200 (lifetime: 278 days)