Messages in this thread | | | Date | Mon, 20 Apr 2015 14:34:40 -0400 | From | Steven Rostedt <> | Subject | Re: [GIT RFC PULL rcu/urgent] Prevent Kconfig from asking pointless questions |
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On Mon, 20 Apr 2015 20:28:32 +0200 Ingo Molnar <mingo@kernel.org> wrote:
> Instrumentation - especially instrumentation that should have been > implemented mostly in user-space, like ftrace ;-) - is another special > case that should stay as flexible as possible via sysctls, obviously.
I know I used ftrace as an example, but a more appropriate example would be the sched knobs, as this is more about rcu scheduling than anything else.
See:
sched_autogroup_enabled sched_rr_timeslice_ms sched_child_runs_first sched_rt_period_us sched_domain/ sched_rt_runtime_us sched_latency_ns sched_shares_window_ns sched_migration_cost_ns sched_time_avg_ms sched_min_granularity_ns sched_tunable_scaling sched_nr_migrate sched_wakeup_granularity_ns
In particular, the sched_rt_* ones.
-- Steve
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