rdma_restrack_get_byid(9)

💅 rdma_restrack_get_byid(9)

okay so bestie, welcome to the Kernel API Manual — this one is literally rdma_restrack_get_byid, and it's giving "translator" energy fr fr 🦋

✨ NAME ✨

rdma_restrack_get_byid — translate from ID to restrack object 👑 no cap, that's the whole vibe.

🌸 SYNOPSIS 🌸

struct rdma_restrack_entry * rdma_restrack_get_byid (struct ib_device
*dev , enum rdma_restrack_type type , u32 id );

gorgeous, iconic, three args, we love to see it 💖

🎀 ARGUMENTS 🎀

• dev — the IB device, your main character 🫶
• type — the resource track type, iykyk 🌈
• id — the ID to take a look at 👀 literally just peek at it

⭐ RETURN ⭐

Pointer to restrack entry or -ENOENT in case of error. so like, you either get the pointer or you get nothing and a sad little -ENOENT 😭 that's the deal.

🔥 SEE ALSO 🔥

Kernel file ./drivers/infiniband/core/restrack.c — and the whole restrack friend group, they all ate:

• rdma_restrack_init(9)
• rdma_restrack_clean(9)
• rdma_restrack_count(9)
• rdma_restrack_attach_task(9)
• rdma_restrack_set_name(9)
• rdma_restrack_parent_name(9)
• rdma_restrack_new(9)
• rdma_restrack_add(9)
• rdma_restrack_abort_del(9)
• rdma_restrack_sync(9)
• rdma_restrack_del(9)
• rdma_restrack_begin_del(9)
• rdma_restrack_commit_del(9)

and that's the page bestie 💜 filed under ./drivers/infiniband/core, dated October 2026, signed rdma_restrack_get_byid(9) — periodt 🧚✨