thread safety of mempool: is it?

[jeehoonkang]

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mempool seems always thread-safe: https://doc.dpdk.org/guides/prog_guide/mempool_lib.html  "The mempool library is based on the DPDK lockless ring library and therefore is also multi-thread safe." https://doc.dpdk.org/guides/prog_guide/thread_safety_dpdk_functions.html

But I want to double-check (because of my lack of experience of DPDK). Would you please do it?

[leeopop]

mempool 만을 사용하는 케이스에서는 문제 없습니다.

저는 mempool을 추상화하려고 했던 것이 아니라 thread local allocator를 추상화하려고 했기 때문에 mempool 의 thread safety 가 over engineering 이라고 생각했습니다.

[leeopop]

Postpone to #36