Messages in this thread | | | Date | Thu, 18 Aug 2022 15:53:28 -0400 | From | Joseph Salisbury <> | Subject | [RFC} Commit 8a99b6833c88 Moves Important Real-time Settings To DebugFS |
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Hello,
Some Ubuntu users are using the tuned package with a 5.15.x based real-time kernel. Tuned adjusts various sysctl options based on a specified profile. This userspace package has stopped working > 5.13 due to the following commit:
8a99b6833c88 "(sched: Move SCHED_DEBUG sysctl to debugfs)"
This commit moved some important real-time sysctl knobs to debugfs in 5.13-rc1. It also appears some of the sysctl options were not moved, sched_min_granularity_ns, for example.
I was hoping to get some feedback on how to approach this. Would upstream real-time consider accepting a patch to the 5.15 real-time patch set that reverts this commit? Or a new patch that adds the sysctl settings back? Any other ideas or feedback would be appreciated!
Thanks in advance,
Joe
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