Messages in this thread | | | Date | Fri, 21 Feb 2014 18:07:10 +0100 | From | Jiri Olsa <> | Subject | Re: [PATCH] ACPI/Processor: Rework processor throttling with work_on_cpu() |
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On Fri, Feb 21, 2014 at 11:06:30AM +0100, Jiri Olsa wrote: > On Fri, Feb 21, 2014 at 01:35:45PM +0800, Lan Tianyu wrote: > > acpi_processor_set_throttling() uses set_cpus_allowed_ptr() to make > > sure struct acpi_processor->acpi_processor_set_throttling() callback > > run on associated cpu. But the function maybe called in a worker which > > has been bound to a cpu. The patch is to replace set_cpus_allowed_ptr() > > with work_on_cpu(). > > testing the new patch.. so far so good ;-)
ook.. survived whole day under the test workload without the warning ;-)
jirka
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