ttm_resource_fini(9)

💅 ttm_resource_fini(9) 💅

okay so welcome to the Kernel API Manual bestie, we're doing a little cleanup era today ✨

🌸 NAME 🌸

ttm_resource_fini — the resource destructor, aka the farewell tour 🎀

💖 SYNOPSIS 💖

void ttm_resource_fini (struct ttm_resource_manager *man , struct
ttm_resource *res );

🦋 ARGUMENTS 🦋

• man — the resource manager that this resource belongs to, its whole home base 🏠
• res — the resource we're cleaning up, bye boo 👋

⭐ DESCRIPTION ⭐

So resource manager backends should use this one to clean up the TTM resource objects before freeing the underlying structure. It's literally the responsible thing to do 💅

It makes sure the resource is removed from the LRU before destruction — no ghost entries lingering in the list, we don't do that here 🙈

And it's the counterpart of ttm_resource_init, so like... init's other half, the matching bookend, the duo we deserve 🫶 periodt.

🌈 SEE ALSO 🌈

Kernel file ./drivers/gpu/drm/ttm/ttm_resource.c — the source, the mothership 👑

• ttm_resource_cursor_init(9)
• ttm_resource_cursor_fini(9)
• ttm_lru_bulk_move_init(9)
• ttm_lru_bulk_move_fini(9)
• ttm_lru_bulk_move_tail(9)
• ttm_resource_init(9)
• ttm_resource_try_charge(9)
• ttm_resource_intersects(9)
• ttm_resource_compatible(9)
• ttm_resource_manager_init(9)
• ttm_resource_manager_usage(9)
• ttm_resource_manager_debug(9)
• ttm_resource_manager_first(9)
• ttm_resource_manager_next(9)
• ttm_lru_first_res_or_null(9)
• ttm_kmap_iter_iomap_init(9)
• Linear io iterator(9)
• ttm_kmap_iter_linear_io_init(9)
• ttm_kmap_iter_linear_io_fini(9)
• ttm_resource_manager_create_debugfs(9)
• ttm_resource_manager_dmem_reclaim(9)
• ttm_resource_manager_set_dmem_region(9)

and that's the whole page bestie, no cap, every single line accounted for 💀✨

this cutie dropped from ./drivers/gpu/drm/ttm, dated October 2026 — go off, icon, we'll see you in the next release 🎀💜