Detection and processing method of endless loop task
An infinite loop detection and processing method technology, applied in the field of computer operating systems, can solve problems such as complex CPU resource detection methods, and achieve the effects of convenient troubleshooting, simple methods, and reduced CPU resource consumption.
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[0029] In view of the problem that the detection of infinite loop tasks in the traditional technology will occupy a large amount of CPU resources and the detection method is complicated, the present invention proposes a detection and processing method for infinite loop tasks. The basic idea of the present invention is: the priority of non-time slice rotation In a preemptive operating system, as long as high-priority tasks do not block or actively give up the CPU, then low-priority tasks or other tasks of the same priority cannot be scheduled. Infinite loop tasks will occupy a large amount of CPU resources. The specific manifestation is the longest cumulative running time of the endless loop task;
[0030] Therefore, in the implementation process of the present invention, the infinite loop monitoring task with the highest priority and the infinite loop test task with the lowest priority are generated, and the task control block list based on priority is constructed through the in...
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