vdo_int_map_size(9)

okay so bestie, welcome to vdo_int_map_size(9) from the Kernel API Manual — this one is short, sweet, and honestly kinda iconic. Let’s go. 💖✨

🎀 NAME 🎀

vdo_int_map_size — get the number of entries stored in an int_map. no cap, that’s the whole job. 💅

🌸 SYNOPSIS 🌸

here’s the signature, bestie — copy it exactly, don’t freestyle:

size_t vdo_int_map_size (const struct int_map *map );

🦋 ARGUMENTS 🦋

• map — the int_map you’re querying, bestie. that’s the one getting the vibe check. 🫶

✨ RETURN ✨

you get back the number of entries in the map. that’s it, that’s the whole return value — no plot twist. 💅

💜 SEE ALSO 💜

Kernel file: ./drivers/md/dm-vdo/int-map.c

also lowkey go check out: Introduction(9), struct bucket(9), struct int_map(9), mix(9), hash_key(9), allocate_buckets(9), vdo_int_map_create(9), vdo_int_map_free(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). 🧚‍♀️

this cutie is from source/version ./drivers/md/dm-vdo, dated October 2026 — bye bestie, mwah! 🎀💖