DevInterruptHWConfigMixin
- class lnst.Recipes.ENRT.ConfigMixins.DevInterruptHWConfigMixin.DevInterruptHWConfigMixin
Bases:
BaseHWConfigMixin
This class is an extension to the
BaseEnrtRecipe
class that enables the CPU affinity (CPU pinning) of the test device IRQs. The test devices are defined bydev_interrupt_hw_config_dev_list
property.Note
Note that this Mixin also stops the irqbalance service.
- Parameters:
dev_intr_cpu – (optional test parameter) CPU ids to which the device IRQs should be pinned
- property dev_interrupt_hw_config_dev_list
The value of this property is a list of devices for which the IRQ CPU affinity should be configured. It has to be defined by a derived class.