Documented in 1 files:
Defined in 1 files as a function:
Referenced in 3 files:
Smatch caller information:
drivers/gpu/drm/drm_gpusvm.c drm_gpusvm_fini() -> drm_gpusvm_notifier_start()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | notifier | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | _T->lock | ||
| HALF_LOCKED2 | &vm->lock |
drivers/gpu/drm/drm_gpusvm.c drm_gpusvm_fini() -> drm_gpusvm_notifier_start()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | notifier | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | _T->lock | ||
| HALF_LOCKED2 | &vm->lock |
drivers/gpu/drm/drm_gpusvm.c drm_gpusvm_has_mapping() -> drm_gpusvm_notifier_start()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | notifier | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &vm->lock | ||
| TYPE_LOCK | (struct xe_vm)->lock |
drivers/gpu/drm/drm_gpusvm.c drm_gpusvm_has_mapping() -> drm_gpusvm_notifier_start()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | notifier | 4096-ptr_max |
| DATA_SOURCE | 0 | notifier | r __drm_gpusvm_notifier_next |
| PARAM_COMPARE | 0 | ¬ifier->gpusvm->notifier_list | != $0->entry.next |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &vm->lock | ||
| TYPE_LOCK | (struct xe_vm)->lock |
drivers/gpu/drm/drm_gpusvm.c drm_gpusvm_notifier_size() -> drm_gpusvm_notifier_start()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | notifier | 4096-ptr_max |
| BUF_SIZE | 0 | notifier | 200 |
| CAPPED_DATA | 0 | notifier->itree.last | 1 |
| CAPPED_DATA | 0 | notifier->itree.start | 1 |
| DATA_SOURCE | 0 | notifier | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &vm->lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct xe_vm)->lock |
drivers/gpu/drm/drm_gpusvm.c drm_gpusvm_range_chunk_size() -> drm_gpusvm_notifier_start()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | notifier | 4096-ptr_max |
| BUF_SIZE | 0 | notifier | (-1),200 |
| BUF_SIZE | 0 | notifier | (-1),200 |
| DATA_SOURCE | 0 | notifier | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &mm->mmap_lock | ||
| LOCK2 | &vm->lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct mm_struct)->mmap_lock | ||
| TYPE_LOCK | (struct xe_vm)->lock |
drivers/gpu/drm/drm_gpusvm.c drm_gpusvm_range_find_or_insert() -> drm_gpusvm_notifier_start()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | notifier | 4096-ptr_max |
| BUF_SIZE | 0 | notifier | 200 |
| CAPPED_DATA | 0 | notifier->gpusvm->mm_start | 1 |
| CAPPED_DATA | 0 | notifier->itree.last | 1 |
| CAPPED_DATA | 0 | notifier->itree.start | 1 |
| DATA_SOURCE | 0 | notifier | r drm_gpusvm_notifier_alloc |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | _T->lock | ||
| HALF_LOCKED2 | &vm->lock |
drivers/gpu/drm/xe/xe_svm.c xe_svm_fini() -> drm_gpusvm_notifier_start()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | notifier | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &vm->lock |
drivers/gpu/drm/xe/xe_svm.c xe_svm_fini() -> drm_gpusvm_notifier_start()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | notifier | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &vm->lock |
drivers/gpu/drm/xe/xe_svm.c xe_svm_invalidate() -> drm_gpusvm_notifier_start()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | notifier | 4096-ptr_max |
| DATA_SOURCE | 0 | notifier | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &gpusvm->notifier_lock | ||
| HALF_LOCKED2 | &mm->mmap_lock | ||
| TYPE_LOCK | (struct drm_gpusvm)->notifier_lock |
drivers/gpu/drm/xe/xe_svm.c xe_svm_ranges_zap_ptes_in_range() -> drm_gpusvm_notifier_start()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | notifier | 4096-ptr_max |
| LOCK2 | &vm->lock | ||
| HALF_LOCKED2 | &vm->svm.gpusvm.notifier_lock | ||
| TYPE_LOCK | (struct xe_vm)->lock |
drivers/gpu/drm/xe/xe_svm.c xe_svm_ranges_zap_ptes_in_range() -> drm_gpusvm_notifier_start()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | notifier | 4096-ptr_max |
| PARAM_VALUE | 0 | notifier->itree.start | 0-18446744073709551614 |
| LOCK2 | &vm->lock | ||
| HALF_LOCKED2 | &vm->svm.gpusvm.notifier_lock | ||
| TYPE_LOCK | (struct xe_vm)->lock |
drivers/gpu/drm/xe/xe_svm.c xe_svm_ranges_zap_ptes_in_range() -> drm_gpusvm_notifier_start()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | notifier | 4096-ptr_max |
| DATA_SOURCE | 0 | notifier | r __drm_gpusvm_notifier_next |
| PARAM_COMPARE | 0 | ¬ifier->gpusvm->notifier_list | != $0->entry.next |
| LOCK2 | &vm->lock | ||
| HALF_LOCKED2 | &vm->svm.gpusvm.notifier_lock | ||
| TYPE_LOCK | (struct xe_vm)->lock |
drivers/gpu/drm/xe/xe_svm.c xe_svm_unmap_address_range() -> drm_gpusvm_notifier_start()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | notifier | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &vm->lock | ||
| TYPE_LOCK | (struct xe_vm)->lock |
drivers/gpu/drm/xe/xe_svm.c xe_svm_unmap_address_range() -> drm_gpusvm_notifier_start()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | notifier | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &vm->lock | ||
| TYPE_LOCK | (struct xe_vm)->lock |