amdgpu_gtt_mgr_fini(9)

hey bestie 💖 welcome to the Kernel API Manual entry for amdgpu_gtt_mgr_fini(9) — manual name folded in near the top like a little bow, because we are not copy-pasting that header line, periodt. 🎀

🌸 NAME 🌸

amdgpu_gtt_mgr_fini — free and destroy GTT manager. That’s the whole assignment, bestie: free it, destroy it, done. 💅

✨ SYNOPSIS ✨

okay so the signature is literally this, character for character:

void amdgpu_gtt_mgr_fini (struct amdgpu_device *adev );

yes, keep the space before ); — exact vibes only. 🫶

💅 ARGUMENTS 💅

• adev — an amdgpu_device pointer. That’s it. One argument, main character energy. 👑

🎀 DESCRIPTION 🎀

Destroy and free the GTT manager, bestie. The page also says it returns -EBUSY if ranges are still allocated inside it. 👀

⚠️ Not me pointing out the synopsis says void while the description says it returns -EBUSY — I’m just repeating what the page says, no cap. 💀

🦋 SEE ALSO 🦋

Kernel file: ./drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c

• mem_info_gtt_total(9)
• mem_info_gtt_used(9)
• amdgpu_gtt_mgr_has_gart_addr(9)
• amdgpu_gtt_mgr_mark_bo_teardown(9)
• amdgpu_gtt_mgr_new(9)
• amdgpu_gtt_mgr_del(9)
• amdgpu_gtt_mgr_alloc_entries(9)
• amdgpu_gtt_mgr_free_entries(9)
• amdgpu_gtt_mgr_recover(9)
• amdgpu_gtt_mgr_intersects(9)
• amdgpu_gtt_mgr_compatible(9)
• amdgpu_gtt_mgr_debug(9)
• amdgpu_gtt_mgr_init(9)

okay that’s the page, bestie 🫶 source/version + date sign-off: ./drivers/gpu/drm/amd/amdgpu, October 2026, Kernel API Manual vibes. byeee 💋✨