KFunc bpf_cpumask_subset
Check if a CPU-mask is a subset of another.
Definition
src1: The first CPU-mask being checked as a subset.
src2: The second CPU-mask being checked as a superset.
Return:
* true - All of the bits of src1 are set in src2.
* false - At least one bit in src1 is not set in src2.
struct bpf_cpumask pointers may be safely passed to src1 and src2.
bool bpf_cpumask_subset(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:
Example
Docs could be improved
This part of the docs is incomplete, contributions are very welcome