Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c amdgpu_vm_bo_base_init() -> amdgpu_vm_is_bo_always_valid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vm | 4096-ptr_max |
| PARAM_VALUE | 0 | vm->root.bo | 4096-ptr_max |
| PARAM_VALUE | 1 | bo | 4096-ptr_max |
| BUF_SIZE | 0 | vm | (-1),3552 |
| BUF_SIZE | 0 | vm | (-1),3552 |
| BUF_SIZE | 0 | vm->update_funcs | (-1),32 |
| BUF_SIZE | 1 | bo | (-1),1120 |
| BUF_SIZE | 1 | bo | (-1),1120 |
| DATA_SOURCE | 0 | vm | $1 |
| DATA_SOURCE | 1 | bo | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | bo->parent->notifier.interval_tree.__subtree_last | 0-u64max[c] |
| NO_OVERFLOW_SIMPLE | 0 | vm->delayed.num_sched_list | |
| NO_OVERFLOW_SIMPLE | 0 | vm->immediate.num_sched_list | |
| HALF_LOCKED2 | &vm->eviction_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &vm->eviction_lock | |
| HALF_LOCKED2 | 1 | bo->tbo.base.resv |
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c amdgpu_vm_bo_clear_mappings() -> amdgpu_vm_is_bo_always_valid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vm | 4096-ptr_max |
| DATA_SOURCE | 0 | vm | $1 |
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c amdgpu_vm_bo_clear_mappings() -> amdgpu_vm_is_bo_always_valid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vm | 4096-ptr_max |
| DATA_SOURCE | 0 | vm | $1 |
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c amdgpu_vm_bo_del() -> amdgpu_vm_is_bo_always_valid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vm | 4096-ptr_max |
| PARAM_VALUE | 0 | vm->root.bo | 4096-ptr_max |
| PARAM_VALUE | 1 | bo | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mem->lock | ||
| HALF_LOCKED2 | &mem->process_info->lock | ||
| HALF_LOCKED2 | &p->mutex | ||
| HALF_LOCKED2 | pd->tbo.base.resv |
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c amdgpu_vm_bo_idle() -> amdgpu_vm_is_bo_always_valid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vm | 4096-ptr_max |
| BUF_SIZE | 1 | bo | (-1),1120 |
| BUF_SIZE | 1 | bo | (-1),1120 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | vm->delayed.num_sched_list | |
| NO_OVERFLOW_SIMPLE | 0 | vm->immediate.num_sched_list | |
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | 0 | &vm->individual_lock |
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c amdgpu_vm_bo_insert_map() -> amdgpu_vm_is_bo_always_valid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c amdgpu_vm_bo_invalidate() -> amdgpu_vm_is_bo_always_valid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | bo | 4096-ptr_max |
| DATA_SOURCE | 1 | bo | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | bo->allowed_domains | 0-3,5-7[c] |
| USER_DATA | 1 | bo->preferred_domains | 0-7[c] |
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c amdgpu_vm_bo_lock_lists() -> amdgpu_vm_is_bo_always_valid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | vm->delayed.num_sched_list | |
| NO_OVERFLOW_SIMPLE | 0 | vm->immediate.num_sched_list |
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c amdgpu_vm_bo_unlock_lists() -> amdgpu_vm_is_bo_always_valid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vm | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | vm->delayed.num_sched_list | |
| NO_OVERFLOW_SIMPLE | 0 | vm->immediate.num_sched_list | |
| NO_OVERFLOW_SIMPLE | 1 | bo->tbo.ttm->dma_ttm.sg->orig_nents | |
| HALF_LOCKED2 | 0 | &vm->individual_lock |
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c amdgpu_vm_bo_update() -> amdgpu_vm_is_bo_always_valid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | bo | 0,4096-ptr_max |
| PARAM_VALUE | 1 | bo->tbo.base.resv | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &process_info->lock |
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c amdgpu_vm_bo_update() -> amdgpu_vm_is_bo_always_valid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | bo | 0,4096-ptr_max |
| PARAM_VALUE | 1 | bo->tbo.base.resv | 4096-ptr_max |
| CAPPED_DATA | 1 | bo->tbo.base.resv | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &process_info->lock |
drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c amdgpu_gem_object_close() -> amdgpu_vm_is_bo_always_valid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vm | 4096-ptr_max |
| PARAM_VALUE | 1 | bo | 4096-ptr_max |
| BUF_SIZE | 0 | vm | 3584 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &dev->object_name_lock |
drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c amdgpu_gem_object_open() -> amdgpu_vm_is_bo_always_valid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | bo | 4096-ptr_max |
| BUF_SIZE | 0 | vm | 3584 |
| BIT_INFO | 1 | bo->flags | 0x40,0xffffffffffffffff |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &dev->object_name_lock | ||
| HALF_LOCKED2 | &file_priv->driver_priv->mutex | ||
| HALF_LOCKED2 | &file_priv->prime.lock | ||
| HALF_LOCKED2 | &obj->dev->object_name_lock |
drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c amdgpu_gem_va_update_vm() -> amdgpu_vm_is_bo_always_valid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vm | 4096-ptr_max |
| PARAM_VALUE | 0 | vm->root.bo | 4096-ptr_max |
| PARAM_VALUE | 1 | bo | 0,4096-ptr_max |
| DATA_SOURCE | 0 | vm | $1 |
| HALF_LOCKED2 | gobj->resv |