amdgpu_vram_mgr_fini(9)

💖 amdgpu_vram_mgr_fini(9) 💖

okay so this is a page from the Kernel API Manual bestie, and it's all about amdgpu_vram_mgr_fini — the little function that says bye-bye to your VRAM manager 🫶

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✨ NAME ✨

amdgpu_vram_mgr_fini — free and destroy the VRAM manager, no cap 💅

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🌸 SYNOPSIS 🌸

void amdgpu_vram_mgr_fini (struct amdgpu_device *adev );

literally that's it, she's a void function, she returns nothing and she's iconic for it ✨

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🎀 ARGUMENTS 🎀

• adev — an amdgpu_device pointer. that's the one and only thing you hand her 🫶

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💜 DESCRIPTION 💜

so what she does is destroy and free the VRAM manager. that's the whole vibe 🦋

but bestie, listen — she returns -EBUSY if ranges are still allocated inside it 😭 like she's not gonna just nuke it if you've still got stuff living in there. the ranges gotta be gone first, fr fr.

⚠️ heads up: the synopsis says she's void, yet the description says she returns -EBUSY when ranges are still allocated inside her. that's exactly what the page says, so i'm not about to edit the queen's own words 💀

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🔥 SEE ALSO 🔥

the whole fam, in the order the page gives them 💖

• kernel file — ./drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c 👑
• mem_info_vram_total(9)
• mem_info_vis_vram_total(9)
• mem_info_vram_used(9)
• mem_info_vis_vram_used(9)
• mem_info_vram_vendor(9)
• amdgpu_vram_mgr_vis_size(9)
• amdgpu_vram_mgr_bo_visible_size(9)
• amdgpu_vram_mgr_reserve_range(9)
• amdgpu_vram_mgr_query_page_status(9)
• amdgpu_vram_mgr_new(9)
• amdgpu_vram_mgr_del(9)
• amdgpu_vram_mgr_alloc_sgt(9)
• amdgpu_vram_mgr_free_sgt(9)
• amdgpu_vram_mgr_vis_usage(9)
• amdgpu_vram_mgr_clear_reset_blocks(9)
• amdgpu_vram_mgr_intersects(9)
• amdgpu_vram_mgr_compatible(9)
• amdgpu_vram_mgr_debug(9)
• amdgpu_vram_mgr_init(9) 🌈

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and that's the page!! mwah 💋 this one came from the source path ./drivers/gpu/drm/amd/amdgpu, dated October 2026 — so go forth, call amdgpu_vram_mgr_fini, and clean up your VRAM ranges first or she WILL hit you with that -EBUSY 🍓💀 periodt.