choice WAITQ_ALGORITHM: Wait queue priority algorithm

Wait queue priority algorithm

Type: bool

Help

The wait_q abstraction used in IPC primitives to pend
threads for later wakeup shares the same backend data
structure choices as the scheduler, and can use the same
options.

Default

• WAITQ_DUMB

Choice options

• WAITQ_SCALABLE

• WAITQ_DUMB

Kconfig definition

At <Zephyr>/kernel/Kconfig:265

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:30

Menu path: (Top) → General Kernel Options

choice WAITQ_ALGORITHM
    bool "Wait queue priority algorithm"
    default WAITQ_DUMB
    help
      The wait_q abstraction used in IPC primitives to pend
      threads for later wakeup shares the same backend data
      structure choices as the scheduler, and can use the same
      options.

(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)