[PATCH v2 0/2] sched_ext: Cgroup sub-scheduler minor fixes
From: Zhao Mengmeng
Date: Wed Apr 15 2026 - 21:27:44 EST
From: Zhao Mengmeng <zhaomengmeng@xxxxxxxxxx>
This patchset contains two fixes that I met when testing cgroup
sub-scheduler. Patch 1 add the -c option to scx_qmap help, which support
sub-scheduler but has no clue how to use it. Patch 2 add logs when sub-
scheduler is disabled, almost the same logic as root scheduler.
V2:
- Add [-c CG_PATH] to the usage synopsis(Cheng-Yang Chou)
Zhao Mengmeng (2):
tools/sched_ext: Add missing -c option in scx_qmap help
sched_ext: Print sub-scheduler disabled log and reason
kernel/sched/ext.c | 39 +++++++++++++++++++++++---------------
tools/sched_ext/scx_qmap.c | 3 ++-
2 files changed, 26 insertions(+), 16 deletions(-)
--
2.43.0