HASH_OF_MAPS inner map allocation from BPF

[Borna Cafuk <borna.cafuk@xxxxxxxxxx>]

Hello everyone,

Judging by [0], the inner maps in BPF_MAP_TYPE_HASH_OF_MAPS can only be created
from the userspace. This seems quite limiting in regard to what can be done
with them.

Are there any plans to allow for creating the inner maps from BPF programs?

[0] https://stackoverflow.com/a/63391528

Best regards,
Borna Cafuk