mix(9)

💖 NAME 💖

okay so bestie, welcome to mix(9) from the Kernel API Manual — she’s the Google CityHash 16-byte hash mixing function, and yes, she ate. mix is literally the name, no cap.

✨ SYNOPSIS ✨

u64 mix (u64 input1 , u64 input2 );

🎀 ARGUMENTS 🎀

• input1 — the first input value. the main character input, if you will 💅
• input2 — the second input value. the sequel, the plus-one, the other half of the vibe 🫶

🌸 RETURN 🌸

she gives you back a hash of the two inputs. that’s the whole return vibe ✨

🦋 SEE ALSO 🦋

the whole see-also squad, fr fr:

• Kernel file: ./drivers/md/dm-vdo/int-map.c
• Introduction(9)
• struct bucket(9)
• struct int_map(9)
• hash_key(9)
• allocate_buckets(9)
• vdo_int_map_create(9)
• vdo_int_map_free(9)
• vdo_int_map_size(9)
• dereference_hop(9)
• insert_in_hop_list(9)
• select_bucket(9)
• search_hop_list(9)
• vdo_int_map_get(9)
• resize_buckets(9)
• find_empty_bucket(9)
• move_empty_bucket(9)
• update_mapping(9)
• find_or_make_vacancy(9)
• vdo_int_map_put(9)
• vdo_int_map_remove(9)

later bestie — this iconic little page is signed off from the ./drivers/md/dm-vdo source/version, dated October 2026 💜🧚✨