KFunc `scx_bpf_put_idle_cpumask`

This function releases a previously acquired referenced kptr to either the per-CPU, or SMT idle-tracking cpumask.

Definition

Parameters

idle_mask: &cpumask to use

Signature

void scx_bpf_put_idle_cpumask(const struct cpumask *idle_mask)

Note

This kfunc releases the pointer passed in to it. There can be only one referenced pointer that can be passed in. All copies of the pointer being released are invalidated as a result of invoking this kfunc.

Usage

Docs could be improved

This part of the docs is incomplete, contributions are very welcome

Program types

The following program types can make use of this kfunc:

Example