hash_del_rcu(9)

✨ NAME ✨

okay so bestie, this is hash_del_rcu(9) from the Kernel API Manual 🫶 — and its whole thing is literally remove an object from a rcu enabled hashtable. That's the assignment. That's the vibe. 💅

🌸 SYNOPSIS 🌸

void hash_del_rcu (struct hlist_node *node );

It's giving tiny signature, big RCU energy ✨. The return type is void, no cap.

🎀 ARGUMENTS 🎀

• node — the struct hlist_node of the object to remove. That's the one you hand over so it can get removed 🫶.

💖 SEE ALSO 💖

The kernel file is ./include/linux/hashtable.h — that's the home base 🏡. And here's the whole related-pages friend group, in the exact order the original gives them:

• hash_init(9)
• hash_add(9)
• hash_add_rcu(9)
• hash_hashed(9)
• hash_empty(9)
• hash_del(9)
• hash_for_each(9)
• hash_for_each_rcu(9)
• hash_for_each_safe(9)
• hash_for_each_possible(9)
• hash_for_each_possible_rcu(9)
• hash_for_each_possible_rcu_notrace(9)
• hash_for_each_possible_safe(9)

mwah 💋 source/version: ./include/linux · date: October 2026 · page: hash_del_rcu(9) — that's a wrap, bestie 🫶✨👑