Documented in 1 files:
Defined in 2 files as a function:
Referenced in 1 files:
Smatch caller information:
mm/migrate_device.c migrate_vma_insert_page() -> migrate_vma_insert_huge_pmd_page()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | migrate | 4096-ptr_max |
| PARAM_VALUE | 0 | migrate->vma | 4096-ptr_max |
| PARAM_VALUE | 0 | migrate->vma->vm_file->f_mapping->host->i_sb->s_export_op->fh_to_dentry | 0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max |
| PARAM_VALUE | 0 | migrate->vma->vm_mm->page_table_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | migrate->vma->vm_ops | 0 |
| PARAM_VALUE | 2 | page | 4096-ptr_max |
| PARAM_VALUE | 3 | src | 4096-ptr_max |
| PARAM_VALUE | 4 | pmdp | 1-u64max |
| CAPPED_DATA | 0 | migrate->fault_page | 1 |
| CAPPED_DATA | 0 | migrate->vma | 1 |
| DATA_SOURCE | 0 | migrate | $0 |
| DATA_SOURCE | 1 | addr | $1 |
| DATA_SOURCE | 2 | page | r migrate_pfn_to_page |
| DATA_SOURCE | 3 | src | $3 |
| DATA_SOURCE | 4 | pmdp | r pmd_alloc |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | migrate->start | |
| NO_OVERFLOW_SIMPLE | 0 | migrate->vma->vm_end | |
| UNITS | 1 | addr | unit_byte |
| HALF_LOCKED2 | &drm->dmem->mutex |