ttm_resource_manager_debug(9)

💅 ttm_resource_manager_debug(9) — from the Kernel API Manual ✨

okay so bestie, gather round, because this one is a tiny little function page and honestly it's giving "short but iconic." It lives in the Kernel API Manual, its whole name is ttm_resource_manager_debug(9), and we're gonna walk through it together, no cap. 🎀

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🌸 NAME 🌸

ttm_resource_manager_debug — and that's literally it, that's the whole NAME section. No one-liner, no little dash-description after it, nothing. She's mysterious. She said "my name is enough." 💅 (fr fr, the original page leaves the description blank, so we're not gonna invent one for her.)

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✨ SYNOPSIS ✨

here's the vibe check on how you actually call her:

void ttm_resource_manager_debug (struct ttm_resource_manager *man ,
struct drm_printer *p );

that's a void return, so she's not handing anything back to you — she just does the thing and dips. 🦋

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🫶 ARGUMENTS 🫶

two args, both iconic, both required:

• man — the manager type to dump. yes the parameter is literally named man, no we're not gonna make a joke about it, okay maybe a tiny one. 💀 this is the resource manager you're asking her to spill the tea about.
• p — the printer to use for debug. this is where the dump goes, bestie. you hand her the printer, she hands you the lore. 🖨️✨

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👑 SEE ALSO 👑

the whole friend group, the full roster, everybody's invited to the group chat. and the file herself lives at:

• Kernel file ./drivers/gpu/drm/ttm/ttm_resource.c

and the extended fam (all of these are (9) kernel API pages, one bullet each because we respect the list):

• 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_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_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, that is a stacked SEE ALSO. obsessed. 🌈

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lowkey reminder: this page is short and sweet, so there's not a whole lot of caveats hiding in here — what you see is what you get. 🍓

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and that's the whole page, bestie, you ate that. 💖 this little gem comes to you from ./drivers/gpu/drm/ttm, dated October 2026, and she's filed under ttm_resource_manager_debug(9). mwah. 😭🫶