RDMA_DESTROY_QP(3)

✨ RDMA_DESTROY_QP ✨ (the rdma_destroy_qp moment) 🦋

okay bestie, welcome to the librdmacm Programmer's Manual section 3, this is rdma_destroy_qp and she is so important 💅

🌸 NAME 🌸

rdma_destroy_qp — deallocate a QP. that's it. that's the whole job. and she ate 💖

🌈 SYNOPSIS 🌈

#include <rdma/rdma_cma.h>

void rdma_destroy_qp (struct rdma_cm_id *id);

like. she takes one arg. no return value. zero drama. main character energy fr fr ✨

🎀 ARGUMENTS 🎀

• id — the RDMA identifier. that's your whole personality in this call, girl 🫶

💜 DESCRIPTION 💜

Destroy a QP that was allocated on the rdma_cm_id. 💀

not me calling this and forgetting I still have cleanup to do... anyway. it destroys the QP. periodt.

👑 NOTES 👑

okay this is the part you CANNOT skip, bestie, lowkey it's the whole vibe check:

Users must destroy any QP associated with an rdma_cm_id before destroying the ID. 🔥

like. QP first. ID second. in that order. no cap. if you get this backwards that is not iconic behaviour and the vibes will be rancid 😭

🦋 SEE ALSO 🦋

• rdma_create_qp(3)
• rdma_destroy_id(3)
• ibv_destroy_qp(3)

go read these too, they're all in the same friend group 🌸

and that's the whole page!! 💖 shoutout to librdmacm, dated 2007-05-15 — she's been serving since 2007 and she's still slaying ⭐ mwah, go clean up your QPs, ily, bye 🎀🧚✨