New kernels (5.13 and newer) moved some sched_ and numa_ knobs from the sysctl to the debugfs, thus add and abstract these knobs under the scheduler plugin. With help of this abstraction it will write the tuning to the correct place according to the kernel used. Example: [scheduler] sched_migration_cost_ns = 500000 Will work on the old kernel the same way as: [sysctl] kernel.sched_migration_cost_ns = 500000 I.e. it will write '500000' to the: /proc/sys/kernel/sched_migration_cost_ns And on the new kernel it will write '500000' to the: /sys/kernel/debug/sched/migration_cost_ns Also updated TuneD profiles. Resolves: rhbz#1952687 Signed-off-by: Jaroslav Škarvada <jskarvad@redhat.com> |
||
|---|---|---|
| .. | ||
| tuned.conf | ||