METHOD FOR ENHANCING REAL TIME RESPONSE IN EMBEDDED OS KERNEL

摘要

A method for enhancing real-time performance of an embedded OS kernel is provided to enhance response to a real-time process of the embedded Linux OS kernel by enabling a task to preoccupy a different locking area from the locking area preoccupied by other tasks or a part of the locking area preoccupied by other tasks. Priority of an interrupt process is assigned to hardware by searching the hardware generating an interrupt. A process of the interrupt processor assigned with the priority is threaded. Whenever the interrupt is generated from the threaded processor, the processor is operated according to the priority.