__rxe_insert_mcg(9)

💖 __rxe_insert_mcg(9) 💖

okay bestie, this is the Kernel API Manual page for __rxe_insert_mcg(9) — the helper that inserts an mcg into the red-black tree at rxe->mcg_tree. ✨

🌸 NAME 🌸

__rxe_insert_mcg — insert an mcg into red-black tree (rxe->mcg_tree).

✨ SYNOPSIS ✨

void __rxe_insert_mcg (struct rxe_mcg *mcg );

🎀 ARGUMENTS 🎀

• mcg — the mcg object with an embedded red-black tree node. That's the argument, and honestly it's giving exactly what it needs to give. 🫶

👑 CONTEXT 👑

Okay so listen: the caller must hold a reference to mcg and rxe->mcg_lock, and is responsible to avoid adding the same mcg twice to the tree. no cap, those are the caller rules. 💅

bestie, this is the context section doing its job — lock, reference, and don't double-add. periodt. 🚨

🦋 SEE ALSO 🦋

Kernel file: ./drivers/infiniband/sw/rxe/rxe_mcast.c

• rxe_mcast_add(9)
• rxe_mcast_del(9)
• __rxe_remove_mcg(9)
• __rxe_lookup_mcg(9)
• rxe_lookup_mcg(9)
• __rxe_init_mcg(9)
• __rxe_publish_mcg(9)
• rxe_get_mcg(9)
• rxe_cleanup_mcg(9)
• __rxe_destroy_mcg(9)
• rxe_destroy_mcg(9)
• __rxe_init_mca(9)
• rxe_attach_mcg(9)
• __rxe_cleanup_mca(9)
• rxe_detach_mcg(9)
• rxe_attach_mcast(9)
• rxe_detach_mcast(9)

signed off from source/version ./drivers/infiniband/sw/rxe, dated October 2026 — __rxe_insert_mcg(9) out. 💖