zephyr/doc/reference/kconfig/CONFIG_NUM_TASK_PRIORITIES.rst

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.. _CONFIG_NUM_TASK_PRIORITIES:
CONFIG_NUM_TASK_PRIORITIES
##########################
This option specifies the number of task priorities supported by the
task scheduler. Specifying "N" provides support for task priorities
ranging from 0 (highest) through N-2; task priority N-1 (lowest) is
reserved for the kernel's idle task.
:Symbol: NUM_TASK_PRIORITIES
:Type: int
:Value: "16"
:User value: (no user value)
:Visibility: "y"
:Is choice item: false
:Is defined: true
:Is from env.: false
:Is special: false
Ranges:
* [1, 256]
:Prompts:
* "Number of task priorities" if MICROKERNEL (value: "y")
:Default values:
* 16 (value: "n")
* Condition: MICROKERNEL (value: "y")
:Selects:
(no selects)
:Reverse (select-related) dependencies:
(no reverse dependencies)
:Additional dependencies from enclosing menus and ifs:
MICROKERNEL (value: "y")
:Locations:
* kernel/microkernel/Kconfig:97