Eric Saxe wrote:
I just took a quick look on Antonello's laptop...
After resume in poll-mode, it does indeed seem to be staying at the
top speed. PowerTOP reflects ~ 85% of CPU time being spent in C1 vs.
C0, which seems to be true both before and after the resume. Prior to
the resume, poll-mode CPUPM works as expected.
In the default (event) mode on this system, I'm seeing the issue
tracked by:
6818514 Event based CPU power management can sometimes auto-tune
too conservatively
FYI, the fix for 6818514 will be present in build 117 (I just pushed the
fix)...
Thanks,
-Eric
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