rvt_put_swqe(9)

💅 rvt_put_swqe — drop mr refs held by swqe ✨

okay so bestie, this one's a kernel API page (that's the (9) vibe, iykyk) and it's honestly short and sweet — a little cleanup function that just... lets go. 🫶

---

🌸 NAME 🌸

rvt_put_swqe — drop mr refs held by swqe

Like, literally that's the whole personality: it drops the mr references that the swqe is holding onto. No cap.

---

🎀 SYNOPSIS 🎀

void rvt_put_swqe (struct rvt_swqe *wqe );

Returns void, bestie — it gives nothing back, it just does the thing. 💅

---

🦋 ARGUMENTS 🦋

• wqe — the send wqe 👑 (yes that's it, that's the whole argument list, we love a low-maintenance king)

---

✨ DESCRIPTION ✨

Okay so here's the tea: this drops any mr references held by the swqe. That's it. That's the function. It's giving "designated driver at the end of the party" — it makes sure the references get home safe and then dips. 🌈

No return value, no drama, no surprises. Just a clean little release. periodt.

---

💖 SEE ALSO 💖

This is the part where the friend group gets huge — the Kernel file ./include/rdma/rdmavt_qp.h is basically the group chat, and here's everyone in it:

• struct rvt_ud_wr(9)
• struct rvt_krwq(9)
• rvt_get_swqe_ah_attr(9)
• rvt_get_swqe_remote_qpn(9)
• rvt_get_swqe_remote_qkey(9)
• rvt_get_swqe_pkey_index(9)
• rvt_get_rq_count(9)
• struct rvt_operation_params(9)
• rvt_is_user_qp(9)
• rvt_get_qp(9)
• rvt_put_qp(9)
• rvt_qp_wqe_reserve(9)
• rvt_qp_wqe_unreserve(9)
• rvt_div_round_up_mtu(9)
• rvt_div_mtu(9)
• rvt_timeout_to_jiffies(9)
• rvt_lookup_qpn(9)
• rvt_mod_retry_timer_ext(9)
• rvt_put_qp_swqe(9)
• rvt_qp_swqe_incr(9)
• rvt_recv_cq(9)
• rvt_send_cq(9)
• rvt_qp_complete_swqe(9)
• struct rvt_qp_iter(9)
• ib_cq_tail(9)
• ib_cq_head(9)
• rvt_free_rq(9)
• rvt_to_iport(9)
• rvt_rc_credit_avail(9)

Go read them, they're iconic too. 🔥

---

🍓 friendly reminder: this page lives under the ./include/rdma source, version-dated October 2026 — so when you cite it in your essay (you won't), that's the receipt. mwah 💋

anyway that's the whole page, love that for us 💜🧚‍♀️