Linux kernel bug fix: perf: Optimize perf_cgroup_switch()
Subsystem: kernel (kernel/events/core.c)
Bug type: crash, severity: high
Files changed: include/linux/perf_event.h;kernel/events/core.c
Introduced by Peter Zijlstra on 2022-10-27 20:12:16 +0200; fixed by Peter Zijlstra on 2023-10-12 19:28:38 +0200 (lifetime: 349 days)