KFunc bpf_cpumask_xor

v6.3

XOR two CPU-masks and store the result.

Definition

dst: The BPF CPU-mask where the result is being stored. src1: The first input. src2: The second input.

struct bpf_cpumask pointers may be safely passed to src1 and src2.

void bpf_cpumask_xor(struct bpf_cpumask *dst, const struct cpumask *src1, const struct cpumask *src2)

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:

• BPF_PROG_TYPE_LSM
• BPF_PROG_TYPE_STRUCT_OPS
• BPF_PROG_TYPE_TRACING

Example

Docs could be improved

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