On 10/26/2010 8:32 AM, Pierre Tardy wrote:
On Tue, Oct 26, 2010 at 2:10 AM, Ingo Molnar<mingo@xxxxxxx> wrote:
How will future PCI (or other device) power saving tracepoints be called?
Might be more consistent to use:
power:cpu_idle
power:machine_idle
power:device_idle
Agree with this.
FYI, I have a runtime_pm tracepoint currently cooking. Here is
preliminary patch.
Can this be a candidate for a "power:device_idle" tracepoint?
I would like to see a slightly more advanced tracepoint do the runtime
pm framework;
specifically I'd like to see the "comm" of the process that's taking a
refcount on a device
(that way, powertop can track which process keeps a device busy)
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