ttm_resource_cursor_fini(9)

💅 ttm_resource_cursor_fini — the Kernel API Manual, bestie edition 💅

okay so you're here for ttm_resource_cursor_fini(9) from the Kernel API Manual — the function that Finalizes the LRU list cursor usage. yes that's a capital-F Finalize, it's that serious. let's get into it 🫶

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✨ NAME ✨

ttm_resource_cursor_fini — Finalize the LRU list cursor usage. that's it, that's the whole vibe. it's the clean-up girlie of the LRU list cursor world 🎀

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✨ SYNOPSIS ✨

void ttm_resource_cursor_fini (struct ttm_resource_cursor *cursor );

look at her. void return, one argument, zero drama — well, ok, almost zero drama, keep reading 💀

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✨ ARGUMENTS ✨

• cursor — The struct ttm_resource_cursor to finalize. like, the actual cursor struct you want to send off into the sunset. hand her over 🌸

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✨ DESCRIPTION ✨

ok so real talk: this function pulls the LRU list cursor off any lists it was previously attached to. detaching. unclipping. releasing her from the group chat, if you will 😭

Needs to be called with the LRU lock held. not optional, not a suggestion, not a "maybe later" — the LRU lock. held. periodt 🔒

the cute part tho? the function can be called multiple times after each other. so if you're sitting there like "wait did I already fini this one 🥴" — you're fine, bestie, she's chill like that. idempotent queen energy, no cap 👑

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✨ SEE ALSO ✨

• Kernel file ./drivers/gpu/drm/ttm/ttm_resource.c — the source, the mothership, the origin story 🦋
• ttm_resource_cursor_init(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_fini(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)

like, literally the whole friend group. read all of them, iykyk 💖

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and that's the page!! tysm for reading, mwah 🧚

<div align="center">🌸 from ./drivers/gpu/drm/ttm · October 2026 · stay locked, stay iconic ✨</div>