amdgpu_vm_bo...tate_machine(9)
π
amdgpu_vm_bo_reset_state_machine(9) β reset the vm_bo state machine
okay so this page is straight out of the Kernel API Manual, and it's literally about amdgpu_vm_bo_reset_state_machine. no cap, it's a short one, but every detail is staying π
β¨ NAME β¨
amdgpu_vm_bo_reset_state_machine β reset the vm_bo state machine π
πΈ SYNOPSIS πΈ
void amdgpu_vm_bo_reset_state_machine (struct amdgpu_vm *vm );
it returns void, bestie β so no return value, just vibes and a reset π
π¦ ARGUMENTS π¦
vmβ the VM which state machine to reset π this is the VM whose state machine is getting the reset treatment, periodt.
π« DESCRIPTION π«
so what does it actually do? it moves all vm_bo object in the VM into a state where their location will be updated in the page tables again π₯ that's the whole glow-up: the page tables get another update moment, iykyk.
π SEE ALSO π
okay bestie, here's the whole friend group, in order π«Ά:
- Kernel file
./drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c GPUVM(9)struct amdgpu_prt_cb(9)struct amdgpu_vm_tlb_seq_struct(9)amdgpu_vm_assert_locked(9)amdgpu_vm_is_bo_always_valid(9)amdgpu_vm_bo_evicted(9)amdgpu_vm_bo_needs_update(9)amdgpu_vm_bo_idle(9)amdgpu_vm_update_shared(9)amdgpu_vm_bo_update_shared(9)amdgpu_vm_update_stats_locked(9)amdgpu_vm_update_stats(9)amdgpu_vm_bo_base_init(9)amdgpu_vm_lock_pd(9)amdgpu_vm_lock_individual(9)amdgpu_vm_move_to_lru_tail(9)amdgpu_vm_generation(9)amdgpu_vm_validate(9)amdgpu_vm_ready(9)amdgpu_vm_check_compute_bug(9)amdgpu_vm_need_pipeline_sync(9)amdgpu_vm_flush(9)amdgpu_vm_bo_find(9)amdgpu_vm_map_gart(9)amdgpu_vm_update_pdes(9)amdgpu_vm_tlb_seq_cb(9)amdgpu_vm_tlb_flush(9)amdgpu_vm_update_range(9)amdgpu_vm_bo_update(9)amdgpu_vm_update_prt_state(9)amdgpu_vm_prt_get(9)amdgpu_vm_prt_put(9)amdgpu_vm_prt_cb(9)amdgpu_vm_add_prt_cb(9)amdgpu_vm_free_mapping(9)amdgpu_vm_prt_fini(9)amdgpu_vm_clear_freed(9)amdgpu_vm_handle_moved(9)amdgpu_vm_flush_compute_tlb(9)amdgpu_vm_bo_add(9)amdgpu_vm_bo_insert_map(9)amdgpu_vm_bo_map(9)amdgpu_vm_bo_replace_map(9)amdgpu_vm_bo_unmap(9)amdgpu_vm_bo_clear_mappings(9)amdgpu_vm_bo_lookup_mapping(9)amdgpu_vm_bo_trace_cs(9)amdgpu_vm_bo_del(9)amdgpu_vm_evictable(9)amdgpu_vm_bo_invalidate(9)amdgpu_vm_bo_move(9)amdgpu_vm_get_block_size(9)amdgpu_vm_adjust_size(9)amdgpu_vm_wait_idle(9)amdgpu_vm_put_task_info(9)amdgpu_vm_get_task_info_vm(9)amdgpu_vm_get_task_info_pasid(9)amdgpu_vm_set_task_info(9)amdgpu_vm_init(9)amdgpu_vm_make_compute(9)amdgpu_vm_fini(9)amdgpu_vm_manager_init(9)amdgpu_vm_manager_fini(9)amdgpu_vm_ioctl(9)amdgpu_vm_lock_by_pasid(9)amdgpu_vm_handle_fault(9)amdgpu_debugfs_vm_bo_info(9)amdgpu_vm_update_fault_cache(9)
mwah π that's the whole page! source/version vibe: ./drivers/gpu/drm/amd/amdgpu, dated October 2026, manual page amdgpu_vm_bo...tate_machine(9) πβ¨
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