Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_svm.c svm_range_evict_svm_bo() -> svm_range_bo_unref()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | svm_bo | 4096-ptr_max |
| PARAM_VALUE | 0 | svm_bo->kref.refcount.refs.counter | (-1073741824),0-s32max |
| PARAM_VALUE | 0 | svm_bo->mm | 4096-ptr_max |
| PARAM_VALUE | 0 | svm_bo->mm->mm_users.counter | 0-s32max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_svm.c svm_range_evict_svm_bo() -> svm_range_bo_unref()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | svm_bo | 4096-ptr_max |
| PARAM_VALUE | 0 | svm_bo->kref.refcount.refs.counter | (-1073741824),0-s32max |
| PARAM_VALUE | 0 | svm_bo->mm | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_svm.c svm_range_evict_svm_bo() -> svm_range_bo_unref()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | svm_bo | 4096-ptr_max |
| PARAM_VALUE | 0 | svm_bo->evicting | 0-1 |
| PARAM_VALUE | 0 | svm_bo->kref.refcount.refs.counter | (-1073741824),0-s32max |
| PARAM_VALUE | 0 | svm_bo->list_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | svm_bo->mm | 4096-ptr_max |
| PARAM_VALUE | 0 | svm_bo->mm->mmap_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | svm_bo->mm->mmap_lock.first_waiter->handoff_set | 1 |
| PARAM_VALUE | 0 | svm_bo->mm->mmap_lock.first_waiter->type | 0-1 |
| CAPPED_DATA | 0 | &svm_bo->range_list | 1 |
| FUZZY_MAX | 0 | svm_bo->evicting | 1 |
| HARD_MAX | 0 | svm_bo->evicting | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_svm.c svm_range_validate_svm_bo() -> svm_range_bo_unref()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | svm_bo | 4096-ptr_max |
| PARAM_VALUE | 0 | svm_bo->eviction_fence->mm->mmap_lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | svm_bo->eviction_fence->mm->mmap_lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | svm_bo->kref.refcount.refs.counter | (-1073741824),0-s32max |
| PARAM_VALUE | 0 | svm_bo->list_lock.rlock.dep_map->name | 0-255 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &mm->mmap_lock | ||
| LOCK2 | &prange->migrate_mutex | ||
| LOCK2 | &svms->lock | ||
| 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_svm.c svm_range_validate_svm_bo() -> svm_range_bo_unref()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | svm_bo | 4096-ptr_max |
| PARAM_VALUE | 0 | svm_bo->evicting | 1-u32max |
| PARAM_VALUE | 0 | svm_bo->eviction_fence->mm->mmap_lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | svm_bo->eviction_fence->mm->mmap_lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | svm_bo->kref.refcount.refs.counter | (-1073741824),0-s32max |
| PARAM_VALUE | 0 | svm_bo->node | 4096-ptr_max |
| CAPPED_DATA | 0 | svm_bo->node | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &mm->mmap_lock | ||
| LOCK2 | &prange->migrate_mutex | ||
| LOCK2 | &svms->lock | ||
| 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_svm.c svm_range_vram_node_free() -> svm_range_bo_unref()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | &prange->migrate_mutex | ||
| HALF_LOCKED2 | &process_info->lock | ||
| HALF_LOCKED2 | &svms->lock |