Defined in 2 files as a function:
- arch/sparc/include/asm/pgtable_64.h, line 1068 (as a function)
- include/linux/pgtable.h, line 1436 (as a function)
Referenced in 1 files:
Smatch caller information:
mm/rmap.c try_to_migrate_one() -> arch_unmap_one()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 4096-ptr_max |
| PARAM_VALUE | 1 | vma | 4096-ptr_max |
| DATA_SOURCE | 1 | vma | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 1 | vma->vm_start | |
| UNITS | 0 | mm | unit_byte |
| UNITS | 2 | addr | unit_byte |
| HALF_LOCKED2 | &anon_vma->root->rwsem | ||
| HALF_LOCKED2 | &folio->private->lock | ||
| HALF_LOCKED2 | &resv_map->rw_sema | ||
| HALF_LOCKED2 | 1 | &vma->vm_private_data->rw_sema |
mm/rmap.c try_to_migrate_one() -> arch_unmap_one()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 4096-ptr_max |
| PARAM_VALUE | 1 | vma | 4096-ptr_max |
| DATA_SOURCE | 1 | vma | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 1 | vma->vm_start | |
| UNITS | 0 | mm | unit_byte |
| UNITS | 2 | addr | unit_byte |
| HALF_LOCKED2 | &anon_vma->root->rwsem | ||
| HALF_LOCKED2 | &folio->private->lock | ||
| HALF_LOCKED2 | &resv_map->rw_sema | ||
| HALF_LOCKED2 | 1 | &vma->vm_private_data->rw_sema |
mm/rmap.c ttu_anon_swapbacked_folio() -> arch_unmap_one()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 4096-ptr_max |
| PARAM_VALUE | 1 | vma | 4096-ptr_max |
| DATA_SOURCE | 1 | vma | $0 |
| DATA_SOURCE | 2 | addr | $3 |
| DATA_SOURCE | 3 | orig_pte | $5 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 1 | vma->vm_start | |
| NO_OVERFLOW_SIMPLE | 2 | addr | |
| UNITS | 0 | mm | unit_byte |
| UNITS | 2 | addr | unit_byte |
| HALF_LOCKED2 | &anon_vma->root->rwsem | ||
| HALF_LOCKED2 | &folio->private->lock |
mm/rmap.c ttu_anon_swapbacked_folio() -> arch_unmap_one()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 4096-ptr_max |
| PARAM_VALUE | 1 | vma | 4096-ptr_max |
| DATA_SOURCE | 1 | vma | $0 |
| DATA_SOURCE | 2 | addr | $3 |
| DATA_SOURCE | 3 | orig_pte | $5 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 1 | vma->vm_start | |
| NO_OVERFLOW_SIMPLE | 2 | addr | |
| UNITS | 0 | mm | unit_byte |
| UNITS | 2 | addr | unit_byte |
| HALF_LOCKED2 | &anon_vma->root->rwsem | ||
| HALF_LOCKED2 | &folio->private->lock |