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SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
copyrights:
- Copyright (C) 2021 embedded brains GmbH & Co. KG
enabled-by: true
glossary-type: term
links:
- role: glossary-member
uid: ../glossary-general
term: task priority
text: |
A task ${priority:/term} of a ${task:/term} determines its importance
relative to other tasks.
The scheduler use task priorities to determine which ${readytask:/term} gets
a processor allocated, see ${scheduledtask:/term}. The
${priority-eligible:/plural} of a task define the position of the task in a
${waitqueue:/term} which uses the priority discipline. Each task has at
least the ${priority-real:/term}.
Task priorities are used in ${waitqueue:/plural} which use the priority
discipline to determine the dequeueing order of tasks.
type: glossary
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