Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
mm/memory_hotplug.c move_pfn_range_to_zone() -> memmap_init_range()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 3 | start_pfn | 0-18446744073709518848 |
| PARAM_VALUE | 4 | zone_end_pfn | 0 |
| PARAM_VALUE | 5 | context | 1 |
| PARAM_VALUE | 6 | altmap | 0,4096-ptr_max |
| PARAM_VALUE | 6 | altmap->base_pfn | 0-4503599627370495 |
| PARAM_VALUE | 7 | migratetype | 0-1 |
| CAPPED_DATA | 3 | start_pfn | 1 |
| CAPPED_DATA | 3 | start_pfn | 1 |
| DATA_SOURCE | 0 | size | $2 |
| DATA_SOURCE | 3 | start_pfn | $1 |
| DATA_SOURCE | 6 | altmap | $3 |
| DATA_SOURCE | 7 | migratetype | $4 |
| DATA_SOURCE | 8 | isolate_pageblock | $5 |
| HARD_MAX | 7 | migratetype | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &dev->mutex |
mm/mm_init.c memmap_init_zone_range() -> memmap_init_range()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | size | 1-u64max |
| PARAM_VALUE | 2 | zone | 0-s32max,18446744071562067968-u64max |
| PARAM_VALUE | 3 | start_pfn | 0-18446744073709551614 |
| PARAM_VALUE | 5 | context | 0 |
| PARAM_VALUE | 6 | altmap | 0 |
| PARAM_VALUE | 7 | migratetype | 1 |
| PARAM_VALUE | 8 | isolate_pageblock | 0 |
| CAPPED_DATA | 0 | size | 1 |
| CAPPED_DATA | 3 | start_pfn | 1 |
| CAPPED_DATA | 3 | start_pfn | 1 |
| DATA_SOURCE | 3 | start_pfn | $1 [m] |
| PARAM_COMPARE | 3 | start_pfn | < $4 |
| PARAM_COMPARE | 3 | start_pfn | < $4 |
| PARAM_COMPARE | 4 | zone_end_pfn | > $3 |
| NOCHECK_CALL | |||
| UNITS | 0 | size | unit_page |
| UNITS | 3 | start_pfn | unit_page |
| UNITS | 4 | zone_end_pfn | unit_page |
| LOCK2 | irq |