Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 3 files:
- drivers/gpu/drm/nouveau/nouveau_dmem.c, line 486
- lib/test_hmm.c, line 201
- mm/migrate_device.c, line 1439
Smatch caller information:
lib/test_hmm.c dmirror_device_evict_chunk() -> migrate_device_range()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | src_pfns | 0-18446744073709551614 |
| PARAM_VALUE | 1 | start | 0-4503599627370495 |
| PARAM_VALUE | 2 | npages | 1-4503599627370496 |
| BUF_SIZE | 0 | src_pfns | 8 |
| DATA_SOURCE | 0 | src_pfns | r _kvmalloc_array_node_noprof |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 2 | npages | |
| UNITS | 1 | start | unit_page |
| UNITS | 2 | npages | unit_page |
| HALF_LOCKED2 | &mdevice->devmem_lock |
drivers/gpu/drm/nouveau/nouveau_dmem.c nouveau_dmem_evict_chunk() -> migrate_device_range()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | src_pfns | 0-18446744073709551614 |
| PARAM_VALUE | 1 | start | 0-4503599627370495 |
| PARAM_VALUE | 2 | npages | 0-4503599627370495 |
| BUF_SIZE | 0 | src_pfns | 8 |
| DATA_SOURCE | 0 | src_pfns | r _kvmalloc_array_node_noprof |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 2 | npages | |
| UNITS | 1 | start | unit_page |
| UNITS | 2 | npages | unit_array_size |
| LOCK2 | &drm->dmem->mutex | ||
| TYPE_LOCK | (struct nouveau_dmem)->mutex |