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Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 3 files:

Smatch caller information:

drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c amdgpu_vm_make_compute() -> amdgpu_bo_sync_wait()

Type Parameter Key Value
PARAM_VALUE 0 bo 4096-ptr_max
PARAM_VALUE 0 bo->tbo.base.resv->lock.base.dep_map->name 0-255
PARAM_VALUE 0 bo->tbo.base.resv->lock.base.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 bo->tbo.base.resv->lock.base.osq.tail.counter 0-s32max
PARAM_VALUE 1 owner 0
PARAM_VALUE 2 intr 1
LOCK2 &p->mutex
LOCK2 0 bo->tbo.base.resv
TYPE_LOCK (struct kfd_process)->mutex

drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_svm.c svm_range_vram_node_new() -> amdgpu_bo_sync_wait()

Type Parameter Key Value
PARAM_VALUE 0 bo 4096-ptr_max
PARAM_VALUE 0 bo->flags 0,2-131592
PARAM_VALUE 0 bo->placement.num_placement 1-3
PARAM_VALUE 0 bo->tbo.base._resv.fences 0
PARAM_VALUE 0 bo->tbo.base._resv.lock.ctx 0
PARAM_VALUE 0 bo->tbo.base._resv.lock.ww_class 8825623990767841280
PARAM_VALUE 0 bo->tbo.base.filp 0
PARAM_VALUE 0 bo->tbo.base.funcs 8669167203972599808
PARAM_VALUE 0 bo->tbo.base.gpuva.lock.first_waiter 0
PARAM_VALUE 0 bo->tbo.base.gpuva.lock.owner.counter 0
PARAM_VALUE 0 bo->tbo.base.handle_count 0
PARAM_VALUE 0 bo->tbo.base.refcount.refcount.refs.counter 1
PARAM_VALUE 0 bo->tbo.base.resv->lock.base.dep_map->name 0-255
PARAM_VALUE 0 bo->tbo.base.resv->lock.base.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 bo->tbo.base.resv->lock.base.osq.tail.counter 0-s32max
PARAM_VALUE 0 bo->tbo.base.vma_node.vm_lock.magic 3736018669
PARAM_VALUE 0 bo->tbo.base.vma_node.vm_lock.owner (-1)
PARAM_VALUE 0 bo->tbo.base.vma_node.vm_lock.owner_cpu 4294967295
PARAM_VALUE 0 bo->tbo.base.vma_node.vm_node.flags 0
PARAM_VALUE 0 bo->tbo.bulk_move 0
PARAM_VALUE 0 bo->tbo.pin_count 0
PARAM_VALUE 0 bo->tbo.sg 0
PARAM_VALUE 0 bo->tbo.type 0-2
PARAM_VALUE 0 bo->vm_bo 0
PARAM_VALUE 1 owner 2
PARAM_VALUE 2 intr 0
RX_PATH
TASK_NOT_RUNNING
LOCK2 &mm->mmap_lock
LOCK2 &prange->migrate_mutex
LOCK2 &svms->lock
LOCK2 0 bo->tbo.base.resv
HALF_LOCKED2 &process_info->lock
TYPE_LOCK (struct mm_struct)->mmap_lock
TYPE_LOCK (struct svm_range)->migrate_mutex
TYPE_LOCK (struct svm_range_list)->lock

drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c amdgpu_amdkfd_bo_validate() -> amdgpu_bo_sync_wait()

Type Parameter Key Value
PARAM_VALUE 0 bo 4096-ptr_max
PARAM_VALUE 0 bo->placement.num_placement 1-3
PARAM_VALUE 0 bo->placement.placement 4096-ptr_max
PARAM_VALUE 0 bo->placements 4096-ptr_max
PARAM_VALUE 0 bo->tbo.base.funcs->free 0,4096-ptr_max
PARAM_VALUE 0 bo->tbo.base.resv->lock.base.dep_map->name 0-255
PARAM_VALUE 0 bo->tbo.base.resv->lock.base.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 bo->tbo.base.resv->lock.base.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 bo->tbo.base.resv->lock.base.osq.tail.counter 0-s32max
PARAM_VALUE 0 bo->tbo.base.resv->lock.ww_class->is_wait_die 0-1
PARAM_VALUE 0 bo->tbo.bdev->dev_mapping->host->i_sb->s_cop->empty_dir 0,661756434209751040,4392966320616476672,5234023279986843648,8614756098313990144
PARAM_VALUE 0 bo->tbo.bdev->dev_mapping->host->i_sb->s_cop->get_context 0,17350455714160640,4513809449498124288,5149251875611672576,7067778626864828416
PARAM_VALUE 0 bo->tbo.bdev->dev_mapping->host->i_sb->s_cop->inode_info_offs 1632,1720,2632,2648
PARAM_VALUE 0 bo->tbo.bdev->dev_mapping->host->i_sb->s_cop->set_context 0,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112
PARAM_VALUE 0 bo->tbo.bdev->dev_mapping->host->i_sb->s_export_op->encode_fh 0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE 0 bo->tbo.bdev->dev_mapping->host->i_sb->s_export_op->fh_to_dentry 0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max
PARAM_VALUE 0 bo->tbo.bdev->dev_mapping->host->i_sb->s_export_op->fh_to_parent 0,4672,148606482432692224,436469935444291584,457356038048772096,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000-s64max
PARAM_VALUE 0 bo->tbo.bdev->dev_mapping->host->i_sb->s_export_op->get_parent 0,8931,264940071972966400,291591359766798336,565128213429456896
PARAM_VALUE 0 bo->tbo.bdev->dev_mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 bo->tbo.bdev->dev_mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 bo->tbo.bdev->pool.dev->dma_io_tlb_mem->can_grow 0-1
PARAM_VALUE 0 bo->tbo.pin_count 0
PARAM_VALUE 0 bo->tbo.resource 0,4096-ptr_max
PARAM_VALUE 1 owner 2
PARAM_VALUE 2 intr 0
BUF_SIZE 0 bo->kfd_bo (-1),376
BUF_SIZE 0 bo->tbo.sg (-1),16
BUF_SIZE 0 bo->tbo.ttm->sg (-1),16
CAPPED_DATA 0 bo->placement.num_placement 1
DATA_SOURCE 0 bo $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 bo->tbo.ttm->dma_ttm.sg->orig_nents
LOCK2 0 bo->tbo.base.resv
HALF_LOCKED2 &(*mem)->process_info->lock
HALF_LOCKED2 &p->mutex

drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c amdgpu_amdkfd_gpuvm_pin_bo() -> amdgpu_bo_sync_wait()

Type Parameter Key Value
PARAM_VALUE 0 bo 4096-ptr_max
PARAM_VALUE 0 bo->kfd_bo 4096-ptr_max
PARAM_VALUE 0 bo->tbo.base.resv->lock.base.dep_map->name 0-255
PARAM_VALUE 0 bo->tbo.base.resv->lock.base.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 bo->tbo.base.resv->lock.base.osq.tail.counter 0-s32max
PARAM_VALUE 0 bo->tbo.base.resv->lock.ww_class->is_wait_die 0-1
PARAM_VALUE 0 bo->tbo.bdev->dev_mapping->host->i_sb->s_cop->empty_dir 0,86,661756434209751040,4392966320616476672,5234023279986843648,8614756098313990144
PARAM_VALUE 0 bo->tbo.bdev->dev_mapping->host->i_sb->s_cop->get_context 0,706,17350455714160640,4513809449498124288,5149251875611672576,7067778626864828416
PARAM_VALUE 0 bo->tbo.bdev->dev_mapping->host->i_sb->s_cop->inode_info_offs 1632,1720,1808,2632,2648
PARAM_VALUE 0 bo->tbo.bdev->dev_mapping->host->i_sb->s_cop->set_context 0,67,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112
PARAM_VALUE 0 bo->tbo.bdev->dev_mapping->host->i_sb->s_export_op->fh_to_parent 0,4672,148606482432692224,436469935444291584,457356038048772096,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000-s64max
PARAM_VALUE 0 bo->tbo.bdev->dev_mapping->host->i_sb->s_export_op->get_parent 0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max
PARAM_VALUE 0 bo->tbo.bdev->dev_mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 bo->tbo.bdev->dev_mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 1 owner 2
PARAM_VALUE 2 intr 0
BUF_SIZE 0 bo->kfd_bo 376
BUF_SIZE 0 bo->tbo.sg (-1),16
BUF_SIZE 0 bo->tbo.ttm->sg (-1),16
DATA_SOURCE 0 bo $0
NOCHECK_CALL
LOCK2 &p->mutex
LOCK2 0 bo->tbo.base.resv
TYPE_LOCK (struct kfd_process)->mutex

drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c init_kfd_vm() -> amdgpu_bo_sync_wait()

Type Parameter Key Value
PARAM_VALUE 0 bo 4096-ptr_max
PARAM_VALUE 0 bo->tbo.base.resv->fences->max_fences 0-4294967295
PARAM_VALUE 0 bo->tbo.base.resv->lock.base.dep_map->name 0-255
PARAM_VALUE 0 bo->tbo.base.resv->lock.base.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 bo->tbo.base.resv->lock.base.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 bo->tbo.base.resv->lock.base.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 bo->tbo.base.resv->lock.base.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 bo->tbo.base.resv->lock.base.osq.tail.counter 0-s32max
PARAM_VALUE 0 bo->tbo.bdev->lru_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 bo->tbo.resource->bo->bdev->unevictable.prev 4096-ptr_max
PARAM_VALUE 0 bo->tbo.resource->bo->bdev->unevictable.prev->next 4096-ptr_max
PARAM_VALUE 0 bo->tbo.resource->bo->bdev->unevictable.prev->next->next 4096-ptr_max
PARAM_VALUE 0 bo->tbo.resource->lru.link.next->prev 4096-ptr_max
PARAM_VALUE 1 owner 2
PARAM_VALUE 2 intr 0
CAPPED_DATA 0 bo->tbo.base.resv->fences 1
LOCK2 &p->mutex
LOCK2 0 bo->tbo.base.resv
TYPE_LOCK (struct kfd_process)->mutex