Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
mm/khugepaged.c collapse_file() -> alloc_charge_folio()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | foliop | 450239818391740416 |
| PARAM_VALUE | 1 | mm | 4096-ptr_max |
| PARAM_VALUE | 1 | mm->mmap_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | mm->mmap_lock.first_waiter->handoff_set | 1 |
| PARAM_VALUE | 1 | mm->mmap_lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 2 | cc | 4096-ptr_max |
| PARAM_VALUE | 2 | cc->node_load | 0 |
| PARAM_VALUE | 2 | *cc->node_load | 0-4294967295 |
| PARAM_VALUE | 3 | order | 9 |
| DATA_SOURCE | 1 | mm | $0 |
| DATA_SOURCE | 2 | cc | $4 |
| MEM_ZERO | 2 | cc->alloc_nmask.bits | |
| MEM_ZERO | 2 | cc->mthp_present_ptes | |
| MEM_ZERO | 2 | cc->node_load | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | mm | unit_byte |
| HALF_LOCKED2 | &mm->mmap_lock |
mm/khugepaged.c collapse_huge_page() -> alloc_charge_folio()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | foliop | 467637212980535296 |
| PARAM_VALUE | 1 | mm | 4096-ptr_max |
| PARAM_VALUE | 1 | mm->mmap_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | mm->mmap_lock.first_waiter->handoff_set | 1 |
| PARAM_VALUE | 1 | mm->mmap_lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 2 | cc | 4096-ptr_max |
| PARAM_VALUE | 2 | cc->mthp_present_ptes | 0 |
| PARAM_VALUE | 2 | cc->node_load | 0 |
| PARAM_VALUE | 2 | *cc->node_load | 0-4294967295 |
| PARAM_VALUE | 3 | order | 0-9 |
| CAPPED_DATA | 3 | order | 1 |
| DATA_SOURCE | 1 | mm | $0 |
| DATA_SOURCE | 2 | cc | $4 |
| DATA_SOURCE | 3 | order | $5 |
| FUZZY_MAX | 3 | order | 9 |
| MEM_ZERO | 2 | cc->alloc_nmask.bits | |
| MEM_ZERO | 2 | cc->mthp_present_ptes | |
| MEM_ZERO | 2 | cc->node_load | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | mm | unit_byte |
| HALF_LOCKED2 | &mm->mmap_lock |