Hi Ingo, Peter, Juri, Vincent,
During a recent audit of the Fair Server related code, I observed that
whilst disabling the server via the debugfs interface emits a console
notification, re-enabling it remains silent. This patch rectifies that
asymmetry by ensuring a corresponding message is logged when runtime is
restored.
This omission was identified during the investigation and code review
following the recent discussion regarding
SCHED_FEAT(RT_SUPPRESS_FAIR_SERVER) [1]. Please note that this patch is
standalone and does not depend upon the aforementioned RFC patch.
[1]: https://lore.kernel.org/lkml/20260106034209.2703289-2-atomlin@atomlin.com/
Aaron Tomlin (1):
sched/deadline: Log Fair Server re-enablement for symmetry with
debugfs
kernel/sched/deadline.c | 6 ++++++
1 file changed, 6 insertions(+)
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2.51.0