libie_ctlq_dealloc_ring_res(9)

💅 libie_ctlq_dealloc_ring_res(9) 💅

okay so bestie, we're in the Kernel API Manual today and this page is about libie_ctlq_dealloc_ring_res(9) — the little cleanup icon of the control-queue world. it's short, it's sweet, it's the last one to leave the party and turn off the lights 🎀

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✨ NAME ✨

libie_ctlq_dealloc_ring_res — free memory allocated for control queue

like, it frees the memory. that's the whole vibe. that's the gig. 💖

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🌸 SYNOPSIS 🌸

void libie_ctlq_dealloc_ring_res (struct libie_ctlq_info *ctlq );

returns void, meaning it gives you nothing back and honestly? respect. it's giving "I don't need recognition, I just do the work" main character energy 👑

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🦋 ARGUMENTS 🦋

• ctlq — control queue that requires its ring memory to be freed. that's it. that's the one thing you gotta hand over. the queue that's about to get its ring memory yeeted back into the void 💀

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💜 DESCRIPTION 💜

Free the memory used by the ring, buffers and other related structures.

no cap, that's the whole description — ring memory, buffers, and the other related structures all get freed together. one call, everything packed up and sent home 🫶

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🔥 SEE ALSO 🔥

the friend group. the whole squad. every single one, no skips 💅

• Kernel file ./drivers/net/ethernet/intel/libie/controlq.c
• libie_ctlq_free_fq(9)
• libie_ctlq_init_fq(9)
• libie_ctlq_prep_rx_desc(9)
• libie_ctlq_post_rx_buffs(9)
• libie_ctlq_free_tx_msgs(9)
• libie_ctlq_alloc_tx_msgs(9)
• libie_cp_free_desc_mem(9)
• libie_cp_alloc_desc_mem(9)
• libie_ctlq_alloc_queue_res(9)
• libie_ctlq_init_regs(9)
• libie_find_ctlq(9)
• libie_ctlq_add(9)
• libie_ctlq_remove(9)
• libie_ctlq_init(9)
• libie_ctlq_deinit(9)
• libie_ctlq_tx_desc_from_msg(9)
• libie_ctlq_send_desc_avail(9)
• libie_ctlq_send(9)
• libie_ctlq_send_clean(9)
• libie_ctlq_fill_rx_msg(9)
• libie_ctlq_recv(9)
• libie_ctlq_xn_pop_free(9)
• __libie_ctlq_xn_push_free(9)
• libie_ctlq_xn_push_free(9)
• libie_ctlq_xn_deinit_dma(9)
• libie_ctlq_xn_init_dma(9)
• libie_ctlq_xn_process_recv(9)
• libie_xn_check_async_timeout(9)
• libie_ctlq_xn_recv(9)
• libie_cp_map_dma_mem(9)
• libie_cp_unmap_dma_mem(9)
• libie_ctlq_xn_process_send(9)
• libie_ctlq_xn_send(9)
• struct libie_ctlq_xn_rel_tx_ctx(9)
• libie_ctlq_xn_rel_tx_buf(9)
• libie_ctlq_xn_send_clean(9)
• libie_ctlq_xn_shutdown(9)
• libie_ctlq_xn_deinit(9)
• libie_ctlq_xn_init(9)

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and that's the page!! 💖✨🦋🌸💅🫶

cute little sign-off bestie: this one's sourced from ./drivers/net/ethernet/intel/l... and it's dated October 2026 — same version tag as the header, libie_ctlq_dealloc_ring_res(9). go free that memory, queen 👑💜