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/../amdkfd/kfd_migrate.c svm_migrate_ram_to_vram() -> svm_range_vram_node_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | prange | 4096-ptr_max |
| PARAM_VALUE | 0 | prange->actual_loc | 0 |
| PARAM_VALUE | 0 | prange->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | prange->lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | prange->lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | prange->lock.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | prange->lock.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | prange->lock.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | prange->lock.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | prange->lock.first_waiter->task->blocked_lock.raw_lock.val.counter | s32min-s32max |
| PARAM_VALUE | 0 | prange->lock.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | prange->lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | prange->migrate_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | prange->migrate_mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | prange->migrate_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | prange->migrate_mutex.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | prange->migrate_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | prange->migrate_mutex.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | prange->migrate_mutex.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | prange->migrate_mutex.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | prange->notifier.ops->invalidate | 0,4096-ptr_max |
| PARAM_VALUE | 0 | prange->notifier.ops->invalidate_finish | 0,2193403108630056960 |
| PARAM_VALUE | 0 | prange->notifier.ops->invalidate_start | 0,7606346720449052672 |
| PARAM_VALUE | 0 | prange->svm_bo | 1-u64max |
| PARAM_VALUE | 0 | prange->svm_bo->evicting | 0-1 |
| CAPPED_DATA | 0 | prange->start | 1 |
| DATA_SOURCE | 0 | prange | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &mm->mmap_lock | ||
| LOCK2 | &svms->lock | ||
| LOCK2 | 0 | &prange->migrate_mutex | |
| 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/../amdkfd/kfd_migrate.c svm_migrate_vram_to_ram() -> svm_range_vram_node_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | prange | 4096-ptr_max |
| PARAM_VALUE | 0 | prange->actual_loc | 0 |
| PARAM_VALUE | 0 | prange->notifier.ops->invalidate | 0,4096-ptr_max |
| PARAM_VALUE | 0 | prange->notifier.ops->invalidate_finish | 0,2193403108630056960 |
| PARAM_VALUE | 0 | prange->notifier.ops->invalidate_start | 0,7606346720449052672 |
| PARAM_VALUE | 0 | prange->ttm_res | 1-u64max |
| PARAM_VALUE | 0 | prange->vram_pages | 0 |
| CAPPED_DATA | 0 | prange->start | 1 |
| DATA_SOURCE | 0 | prange | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | 0 | &prange->migrate_mutex | |
| HALF_LOCKED2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | &p->svms.lock | ||
| HALF_LOCKED2 | &process_info->lock | ||
| HALF_LOCKED2 | &svms->lock | ||
| TYPE_LOCK | (struct svm_range)->migrate_mutex |
drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_svm.c svm_range_free() -> svm_range_vram_node_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | prange | 4096-ptr_max |
| PARAM_VALUE | 0 | prange->migrate_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | prange->migrate_mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | prange->migrate_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | prange->migrate_mutex.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | prange->migrate_mutex.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | prange->migrate_mutex.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | prange->migrate_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter | s32min-s32max |
| PARAM_VALUE | 0 | prange->migrate_mutex.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | prange->migrate_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | prange->migrate_mutex.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | prange->notifier.ops->invalidate | 0,4096-ptr_max |
| PARAM_VALUE | 0 | prange->notifier.ops->invalidate_finish | 0,2193403108630056960 |
| PARAM_VALUE | 0 | prange->notifier.ops->invalidate_start | 0,7606346720449052672 |
| PARAM_VALUE | 0 | prange->svm_bo | 0,4096-ptr_max |
| PARAM_VALUE | 0 | prange->work_item.mm->mmap_lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | prange->work_item.mm->mmap_lock.first_waiter->type | 0-1 |
| BUF_SIZE | 0 | prange | (-1),1176 |
| BUF_SIZE | 0 | prange | (-1),1176 |
| BUF_SIZE | 0 | prange->svms | (-1),1096 |
| CAPPED_DATA | 0 | &prange->migrate_mutex | 1 |
| DATA_SOURCE | 0 | prange | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | prange->last | 0-9007199254740989 |
| USER_DATA | 0 | prange->npages | 1-9007199254740990 |
| USER_DATA | 0 | prange->start | 0-9007199254740990[c] |
| NO_OVERFLOW_SIMPLE | 0 | prange->offset | |
| HALF_LOCKED2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | &process_info->lock | ||
| HALF_LOCKED2 | &svms->lock |