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KFunc bpf_cpumask_test_cpu

v6.3

Test whether a CPU is set in a CPU-mask.

Definition

cpu: The CPU being queried for.

cpumask: The CPU-mask being queried for containing a CPU.

Return: * true - cpu is set in the CPU-mask * false - cpu was not set in the CPU-mask, or cpu is an invalid cpu.

bool bpf_cpumask_test_cpu(u32 cpu, const struct cpumask *cpumask)

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

Docs could be improved

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