What is Priority Inversion in Operating System?

Learn Priority Inversion definition in operating system with explanation to study “What is Priority Inversion”. Study priority inversion explanation with operating system terms to review operating system course for online degree programs.

Priority Inversion Definition

  • A circumstance in which the OS forces a higher-priority task to wait for a lower-priority task.

    Operating Systems by William Stallings



Priority Inversion Explanation

Priority inversion is a scenario in scheduling in which a high priority task is indirectly preempted by a low priority task effectively inverting the relative priorities of the two tasks.

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