hfi1_kern_ex...v_free_flows(9)

🎀 NAME 🎀

okay so this is hfi1_kern_exp_rcv_free_flows(9) from the Kernel API Manual, bestie 💖 and it does exactly what it says on the label: it frees previously allocated flow information. no cap, that's the whole vibe ✨

🦋 SYNOPSIS 🦋

void hfi1_kern_exp_rcv_free_flows (struct tid_rdma_request *req );

it returns void, so there's no return value to obsess over — it's giving "do the cleanup and dip" 💅

🌸 ARGUMENTS 🌸

• req — the tid rdma request to be cleaned 🧚 this is the one getting the lil cleanup treatment, periodt.

⭐ SEE ALSO ⭐

the cross-refs are all here, no gatekeeping 🫶

• Kernel file ./drivers/infiniband/hw/hfi1/tid_rdma.c
• TID RDMA READ protocol(9)
• qp_to_rcd(9)
• lock ordering(9)
• kernel_tid_waiters(9)
• dequeue_tid_waiter(9)
• queue_qp_for_tid_wait(9)
• __trigger_tid_waiter(9)
• tid_rdma_schedule_tid_wakeup(9)
• tid_rdma_trigger_resume(9)
• kern_reserve_flow(9)
• tid_rdma_find_phys_blocks_4k(9)
• tid_flush_pages(9)
• tid_rdma_find_phys_blocks_8k(9)
• hfi1_kern_exp_rcv_setup(9)
• __trdma_clean_swqe(9)
• hfi1_schedule_tid_send(9)

mwah 💋 this iconic little page lives under ./drivers/infiniband/hw/hfi1, and it's dated October 2026 — Kernel API Manual energy all the way, iykyk 🌈👑