netlbl_domhsh_hash(9)

💅 netlbl_domhsh_hash(9) — Kernel API Manual ✨

🎀 NAME 🎀

netlbl_domhsh_hash — the hashing function for the domain hash table, bestie. That’s the whole vibe. 💖

✨ SYNOPSIS ✨

u32 netlbl_domhsh_hash (const char *key );

🌸 ARGUMENTS 🌸

• key — the domain name to hash 🦋

🧚 DESCRIPTION 🧚

Okay so real talk: this is the hashing function for the domain hash table. You give it a domain, and it returns the correct bucket number for the domain. Slay. 💅

Important caveat, bestie: the caller is responsible for ensuring that the hash table is protected with either a RCU read lock or the hash table lock. That lock protection is on the caller — the function is not out here doing it for you. 🔥

🔥 SEE ALSO 🔥

Kernel file: ./net/netlabel/netlabel_domainhash.c 👑

• netlbl_domhsh_free_entry(9)
• netlbl_domhsh_search(9)
• netlbl_domhsh_search_def(9)
• netlbl_domhsh_audit_add(9)
• netlbl_domhsh_validate(9)
• netlbl_domhsh_init(9)
• netlbl_domhsh_add(9)
• netlbl_domhsh_add_default(9)
• netlbl_domhsh_remove_entry(9)
• netlbl_domhsh_remove_af4(9)
• netlbl_domhsh_remove_af6(9)
• netlbl_domhsh_remove(9)
• netlbl_domhsh_remove_default(9)
• netlbl_domhsh_getentry(9)
• netlbl_domhsh_getentry_af4(9)
• netlbl_domhsh_getentry_af6(9)
• netlbl_domhsh_walk(9)

okay bye bestie — netlbl_domhsh_hash(9) is from source/version ./net/netlabel, dated October 2026. mwah 💋✨