STRUCT TTM_POOL_TYPE(9)

💖 NAME 💖

okay bestie, welcome to the struct ttm_pool_type(9) page from the Kernel API Manual ✨ and no cap, this whole vibe is a Pool for a certain memory type. it's giving “one pool, but make it specific” and we're obsessed 🫶

✨ SYNOPSIS ✨

struct ttm_pool_type {
    struct ttm_pool *pool;
    unsigned int order;
    enum ttm_caching caching;
    struct list_head shrinker_list;
    struct list_lru pages;
};

🎀 Members 🎀

okay so the members are lowkey iconic, and every single one is here:

• pool — the pool we belong to; might be NULL for the global ones 🙈
• order — the allocation order our pages have, periodt.
• caching — the caching type our pages have, and it's an enum ttm_caching in the struct.
• shrinker_list — our place on the global shrinker list; main character energy on that list fr fr.
• pages — the lru_list of pages in the pool; yes, that's exactly the vibe.

💅 SEE ALSO 💅

go check the kernel file ./include/drm/ttm/ttm_pool.h and then struct ttm_pool(9) — iykyk 🦋

mwah 💋 — source/version: ./include/drm/ttm, October 2026; page: struct ttm_pool_type(9). bye bestie 🫶