#16517: cpufreq modules' performance hooks are never used
----------------------------+--------------------------------
Reporter: madmax | Owner: nobody
Type: bug | Status: new
Priority: normal | Milestone: Unscheduled
Component: System/Kernel | Version: R1/Development
Resolution: | Keywords: cpufreq, scheduler
Blocked By: | Blocking:
Platform: All |
----------------------------+--------------------------------
Comment (by madmax):
That (after adding a declaration for scheduler_update_policy in both
cpu.cpp and scheduler.cpp) do indeed call the hooks, thank you.
Now, the chosen states... I only saw the lowest one (as measured in
frequency by sysinfo) once, normally changing between 8 and 10 (from a
range of 7..16) when idle, never saw more than 12 even with all cpus at
100%, and all the cpus were always in the same state even when having just
one at 100% load and the rest idle.
But I guess that's a different issue and this ticket can be closed with
that patch.
--
Ticket URL: <https://dev.haiku-os.org/ticket/16517#comment:2>
Haiku <https://dev.haiku-os.org>
The Haiku operating system.
