kfuncs: Add bpf_arena_alloc_pages and bpf_arena_free_pages kfuncs

isovalent / ebpf-docs

An effort to comprehensively document eBPF

https://ebpf-docs.dylanreimerink.nl/

BSD 2-Clause "Simplified" License

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Closed dylandreimerink closed 2 months ago

dylandreimerink commented 2 months ago

This commit adds two new kfuncs, bpf_arena_alloc_pages and bpf_arena_free_pages. These kfuncs are used to allocate and free pages from BPF arenas.