ttm_resourc...for_each_res(9)

🦋 NAME 🦋

okay so bestie, this is the <pink>ttm_resource_manager_for_each_res</pink> page from the Kernel API Manual — yes, the kernel actually has a manual, and yes, it's kinda iconic. what it does: iterate over all resources. that's the whole vibe. ✨

---

💅 SYNOPSIS 💅

ttm_resource_manager_for_each_res (cursor , res );

like, that's it. that's the call. no cap. 🎀

---

🌸 ARGUMENTS 🌸

• cursor — a struct ttm_resource_cursor that holds the current position of the loop, like a little bookmark for where you're at rn. 🔖
• res — the current resource. literally the one you're looking at in this iteration. 💖

---

🫶 DESCRIPTION 🫶

so the way that this works is you get to iterate over all the evictable resources in a resource manager. all of them. every single one. it's giving "for each" energy and honestly? obsessed. 🧚

lowkey important: the resources you're walking over are the evictable ones living in a resource manager — that's the scope, bestie, don't forget it. 💀

---

👑 SEE ALSO 👑

the kernel file this lives in is ./include/drm/ttm/ttm_resource.h — go look, it's right there. 🍓

and the whole friend group (the related pages, fr fr):

• TTM_NUM_MOVE_FENCES(9)
• enum ttm_lru_item_type(9)
• struct ttm_lru_item(9)
• ttm_lru_item_init(9)
• struct ttm_resource_manager(9)
• struct ttm_bus_placement(9)
• struct ttm_resource(9)
• ttm_lru_item_to_res(9)
• struct ttm_lru_bulk_move_pos(9)
• struct ttm_lru_bulk_move(9)
• struct ttm_resource_cursor(9)
• struct ttm_kmap_iter_iomap(9)
• struct ttm_kmap_iter_linear_io(9)
• ttm_resource_manager_set_used(9)
• ttm_resource_manager_used(9)
• ttm_resource_manager_cleanup(9)

---

okay that's the page!! 💜 this one came out of ./include/drm/ttm, dated October 2026, and it's filed under ttm_resourc...for_each_res(9) — go forth and iterate, bestie, you got this 🫶🌈⭐