rvt_destroy_qp(9)

💅 rvt_destroy_qp(9) 💅

okay so welcome to the rvt_destroy_qp page, bestie — straight out of the Kernel API Manual, no cap. this is a <cyan>9</cyan>-section manpage and it's literally about yeeting a queue pair into the void 🫶

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✨ NAME ✨

rvt_destroy_qp — destroy a queue pair 🎀

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✨ SYNOPSIS ✨

int rvt_destroy_qp (struct ib_qp *ibqp , struct ib_udata *udata );

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✨ ARGUMENTS ✨

• ibqp — the queue pair you're about to destroy. that's the main character of this whole function, fr fr 💀
• udata — unused by the driver. she's just there. sitting in the function signature. not doing anything. iconic honestly 🙈

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✨ DESCRIPTION ✨

okay so here's the thing that makes this one lowkey spicy 🌶️ — this can be called while the QP is actively sending or receiving! yes, you read that right. it's not a "wait until it's quiet" situation. nope. the QP can be mid-send, mid-receive, fully in her main character era, and you can still call this. the way that this is absolutely a thing you need to know before you go destroy anything 🔥

⚠️ bestie please actually internalize that note — it's the entire vibe of this page. destroying a QP that's actively sending or receiving is a documented, expected scenario here, so don't act surprised when it happens 💖

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✨ RETURN ✨

0 on success. that's it. that's the whole return value. slay ✨

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✨ SEE ALSO ✨

buckle up bestie, this list is LONG and every single one of these is getting her moment 👑

• Kernel file ./drivers/infiniband/sw/rdmavt/qp.c — the whole source file
• init_qpn_table(9)
• free_qpn_table(9)
• rvt_driver_qp_init(9)
• rvt_free_qp_cb(9)
• rvt_free_all_qps(9)
• rvt_qp_exit(9)
• alloc_qpn(9)
• rvt_clear_mr_refs(9)
• rvt_swqe_has_lkey(9)
• rvt_qp_sends_has_lkey(9)
• rvt_qp_acks_has_lkey(9)
• rvt_qp_mr_clean(9)
• rvt_remove_qp(9)
• rvt_alloc_rq(9)
• rvt_init_qp(9)
• _rvt_reset_qp(9)
• rvt_reset_qp(9)
• rvt_free_qpn(9)
• get_allowed_ops(9)
• free_ud_wq_attr(9)
• alloc_ud_wq_attr(9)
• rvt_create_qp(9)
• rvt_error_qp(9)
• rvt_modify_qp(9)
• rvt_query_qp(9)
• rvt_post_recv(9)
• rvt_qp_valid_operation(9)
• rvt_qp_is_avail(9)
• rvt_post_one_wr(9)
• rvt_post_send(9)
• rvt_post_srq_recv(9)
• get_rvt_head(9)
• rvt_get_rwqe(9)
• rvt_comm_est(9)
• rvt_add_rnr_timer(9)
• rvt_stop_rc_timers(9)
• rvt_stop_rnr_timer(9)
• rvt_del_timers_sync(9)
• rvt_qp_iter_init(9)
• rvt_qp_iter_next(9)
• rvt_qp_iter(9)
• rvt_copy_sge(9)
• rvt_ruc_loopback(9)

go read all of them. yes, all of them. i'll wait 🍓

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and that's the page!! 🦋 this lil vibe check came to you from ./drivers/infiniband/sw/rdmavt, dated October 2026, and the page is rvt_destroy_qp(9) — mwah, tysm for reading, love u, bye 💜🧚✨