irdma_dealloc_pd(9)

💅 irdma_dealloc_pd(9) — a Kernel API Manual moment

okay so bestie, welcome to the Kernel API Manual page for irdma_dealloc_pd(9) — it's short, it's sweet, and honestly it's giving "one job and I do it" energy. 🎀

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✨ NAME ✨

irdma_dealloc_pd — deallocate pd. that's it, that's the whole name. no cap. 💅

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🌸 SYNOPSIS 🌸

int irdma_dealloc_pd (struct ib_pd *ibpd , struct ib_udata *udata );

literally two args and an int coming back at you. iconic signature ngl. ✨

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🦋 ARGUMENTS 🦋

• ibpd — ptr of pd to be deallocated. yes bestie, this is the protected domain you're yeeting. 🗑️
• udata — user data. that's the whole description and honestly? respect for keeping it mysterious. 🙈

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👑 SEE ALSO 👑

okay this is the part where the page goes full main-character — the reference list is long long. the kernel file lives at ./drivers/infiniband/hw/irdma/verbs.c and here's the entire squad it runs with, no skips, fr fr:

• irdma_query_device(9)
• irdma_query_port(9)
• irdma_disassociate_ucontext(9)
• irdma_mmap(9)
• irdma_alloc_push_page(9)
• irdma_alloc_ucontext(9)
• irdma_dealloc_ucontext(9)
• irdma_alloc_pd(9)
• irdma_get_pbl(9)
• irdma_clean_cqes(9)
• _irdma_destroy_qp(9)
• irdma_destroy_qp(9)
• irdma_setup_virt_qp(9)
• irdma_setup_umode_qp(9)
• irdma_setup_kmode_qp(9)
• irdma_create_qp(9)
• irdma_query_qp(9)
• irdma_query_pkey(9)
• irdma_modify_qp_roce(9)
• irdma_modify_qp(9)
• irdma_srq_free_rsrc(9)
• irdma_cq_free_rsrc(9)
• irdma_free_cqbuf(9)
• irdma_process_resize_list(9)
• irdma_destroy_srq(9)
• irdma_destroy_cq(9)
• irdma_resize_cq(9)
• irdma_srq_event(9)
• irdma_modify_srq(9)
• irdma_create_srq(9)
• irdma_query_srq(9)
• irdma_create_cq(9)
• irdma_get_mr_access(9)
• irdma_free_stag(9)
• irdma_create_stag(9)
• irdma_next_pbl_addr(9)
• irdma_copy_user_pgaddrs(9)
• irdma_check_mem_contiguous(9)
• irdma_check_mr_contiguous(9)
• irdma_setup_pbles(9)
• irdma_handle_q_mem(9)
• irdma_hw_alloc_mw(9)
• irdma_alloc_mw(9)
• irdma_dealloc_mw(9)
• irdma_hw_alloc_stag(9)
• irdma_alloc_mr(9)
• irdma_set_page(9)
• irdma_map_mr_sg(9)
• irdma_hwreg_mr(9)
• irdma_reg_user_mr(9)
• irdma_reg_phys_mr(9)
• irdma_get_dma_mr(9)
• irdma_del_memlist(9)
• irdma_dereg_mr(9)
• irdma_post_send(9)
• irdma_post_srq_recv(9)
• irdma_post_recv(9)
• irdma_flush_err_to_ib_wc_status(9)
• irdma_process_cqe(9)
• irdma_poll_one(9)
• __irdma_poll_cq(9)
• irdma_poll_cq(9)
• irdma_req_notify_cq(9)
• irdma_alloc_hw_port_stats(9)
• irdma_get_hw_stats(9)
• irdma_query_gid(9)
• mcast_list_add(9)
• mcast_list_del(9)
• mcast_list_lookup_ip(9)
• irdma_mcast_cqp_op(9)
• irdma_mcast_mac(9)
• irdma_attach_mcast(9)
• irdma_detach_mcast(9)
• irdma_ah_exists(9)
• irdma_destroy_ah(9)
• irdma_create_user_ah(9)
• irdma_create_ah(9)
• irdma_query_ah(9)
• irdma_init_roce_device(9)
• irdma_init_iw_device(9)
• irdma_init_rdma_device(9)
• irdma_port_ibevent(9)
• irdma_ib_unregister_device(9)
• irdma_ib_register_device(9)
• irdma_ib_dealloc_device(9)

like… 88 entries. she said "I contain multitudes" and meant it. 🌈

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🧚 sign-off 🧚

so yeah, that's the page 💜 it ships out of ./drivers/infiniband/hw/irdma, dated October 2026, and it's filed under irdma_dealloc_pd(9) — go deallocate that pd responsibly, bestie, mwah 🫶💖