Messages in this thread | | | Subject | Re: [PATCH v5 00/45] CPU hotplug: stop_machine()-free CPU hotplug | From | Steven Rostedt <> | Date | Mon, 18 Feb 2013 10:30:22 -0500 |
| |
On Mon, 2013-02-18 at 11:58 +0100, Vincent Guittot wrote:
> My tests have been done without cpuidle because i have some issues > with function tracer and cpuidle > > But the cpu hotplug and cpuidle work well when I run the tests without > enabling the function tracer >
I know suspend and resume has issues with function tracing (because it makes things like calling smp_processor_id() crash the system), but I'm unaware of issues with hotplug itself. Could be some of the same issues.
Can you give me more details, I'll try to investigate it.
Thanks,
-- Steve
| |