amdgpu_vm_pt_free(9)
π amdgpu_vm_pt_free π
okay so bestie, welcome to the Kernel API Manual, section 9 β this is the page for amdgpu_vm_pt_free, and honestly it's a tiny little icon and we're gonna get through it together, no cap π«Ά
β¨ NAME β¨
amdgpu_vm_pt_free β free one PD/PT π
like. it frees one of them. that's the whole gig. she's not doing anything else and she's thriving.
πΈ SYNOPSIS πΈ
void amdgpu_vm_pt_free (struct amdgpu_vm_bo_base *entry );
that's it. that's the function. returns void because she gives nothing back β she only takes πβ¨
π ARGUMENTS π
entryβ the PDE to free π¦ literally hand her astruct amdgpu_vm_bo_base *pointing at the page directory entry you want gone and she'll handle it. this is your main character input, bestie, treat her right.
π¦ SEE ALSO π¦
if you're the kind of girlie who reads the whole friend group's lore (and you SHOULD), here's everyone in the squad π
amdgpu_vm_pt_level_shift(9)amdgpu_vm_pt_num_entries(9)amdgpu_vm_pt_entries_mask(9)amdgpu_vm_pt_size(9)amdgpu_vm_pt_parent(9)amdgpu_vm_pt_start(9)amdgpu_vm_pt_descendant(9)amdgpu_vm_pt_sibling(9)amdgpu_vm_pt_ancestor(9)amdgpu_vm_pt_next(9)amdgpu_vm_pt_first_dfs(9)amdgpu_vm_pt_continue_dfs(9)amdgpu_vm_pt_next_dfs(9)amdgpu_vm_pt_clear(9)amdgpu_vm_pt_create(9)amdgpu_vm_pt_alloc(9)amdgpu_vm_pt_free_list(9)amdgpu_vm_pt_add_list(9)amdgpu_vm_pt_free_root(9)amdgpu_vm_pde_update(9)amdgpu_vm_pte_update_noretry_flags(9)amdgpu_vm_pte_fragment(9)amdgpu_vm_ptes_update(9)amdgpu_vm_pt_map_tables(9)
and the kernel file herself, the source of all truth: ./drivers/gpu/drm/amd/amdgpu/amdgpu_vm_pt.c β go read it, iykyk ππΈ
ngl there's no return value to check, no error code, no drama βvoidmeansvoid, bestie. she frees the PDE and she leaves. periodt. π
okay that's the whole page, you ate that π and before you go β this little love letter lives under ./drivers/gpu/drm/amd/amdgpu, it's the October 2026 edition, and it's filed as amdgpu_vm_pt_free(9). mwah, go free some page tables, you absolute icon ππ
π¦ where this page comes from
- nixpkgs unstable: linux-manual 7.3.1
- π girlified by deepseek-ai/DeepSeek-V4.1-Flash-1017 on : a language model's rewrite of the original, under its terms