Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
mm/page_alloc.c __free_frozen_pages() -> free_frozen_page_commit()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | zone | 4096-ptr_max |
| PARAM_VALUE | 1 | pcp | 4096-ptr_max |
| PARAM_VALUE | 2 | page | 4096-ptr_max |
| PARAM_VALUE | 2 | page->flags.f | 0-18446744073709551614 |
| PARAM_VALUE | 3 | migratetype | 0-2 |
| PARAM_VALUE | 4 | order | 0-3,9 |
| PARAM_VALUE | 5 | fpi_flags | 0,4,8 |
| BUF_SIZE | 2 | page | (-1),1-s32max |
| BUF_SIZE | 2 | page | (-1),1-s32max |
| CAPPED_DATA | 3 | migratetype | 1 |
| DATA_SOURCE | 0 | zone | r page_zone |
| DATA_SOURCE | 2 | page | $0 |
| DATA_SOURCE | 4 | order | $1 |
| DATA_SOURCE | 5 | fpi_flags | $2 |
| FUZZY_MAX | 3 | migratetype | 1 |
| NOSPEC | 4 | order | |
| HARD_MAX | 5 | fpi_flags | 8 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 4 | order | 0-3,9[c] |
| USER_DATA | 4 | order | 0-3,9[c] |
| TYPE_LOCK | (struct per_cpu_pages)->lock |
mm/page_alloc.c free_unref_folios() -> free_frozen_page_commit()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | zone | 0,4096-ptr_max |
| PARAM_VALUE | 1 | pcp | 0,4096-ptr_max |
| PARAM_VALUE | 1 | pcp->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 2 | page | 4096-ptr_max |
| PARAM_VALUE | 2 | page->flags.f | 0-18446744073709551614 |
| PARAM_VALUE | 3 | migratetype | 0-2 |
| PARAM_VALUE | 5 | fpi_flags | 0 |
| CAPPED_DATA | 3 | migratetype | 1 |
| DATA_SOURCE | 0 | zone | r folio_zone |
| FUZZY_MAX | 3 | migratetype | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 4 | order | unit_byte |