Linux kernel bug fix: perf ftrace: system_wide collection is not effective by default
Subsystem: tools (tools/perf/builtin-ftrace.c)
Bug type: hang, severity: medium
Files changed: tools/perf/builtin-ftrace.c
Introduced by Namhyung Kim on 2021-12-16 12:18:12 -0300; fixed by Changbin Du on 2022-02-06 09:19:51 -0300 (lifetime: 51 days)