Defined in 1 files as a prototype:
Defined in 2 files as a function:
Referenced in 2 files:
Smatch caller information:
kernel/power/snapshot.c clear_or_poison_free_page() -> __kernel_poison_pages()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | n | 1 |
| DATA_SOURCE | 0 | page | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | global &device_hotplug_lock | ||
| LOCK2 | global &system_transition_mutex | ||
| LOCK2 | irq |
mm/page_alloc.c kernel_poison_pages() -> __kernel_poison_pages()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | page | 4096-ptr_max |
| PARAM_VALUE | 0 | page->flags.f | 0,1073741824-u64max |
| PARAM_VALUE | 0 | page->private | 0 |
| BUF_SIZE | 0 | page | (-1),1-s32max |
| BUF_SIZE | 0 | page | (-1),1-s32max |
| CAPPED_DATA | 0 | page | 1 |
| CAPPED_DATA | 1 | n | 1 |
| DATA_SOURCE | 0 | page | $0 |
| DATA_SOURCE | 1 | n | $1 |
| BIT_INFO | 0 | page->flags.f | 0x0,0xffffffffc0200000 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 0 | page | 4096-s32max[c] |
| USER_DATA | 0 | page | 4096-s32max[c] |
| UNITS | 0 | page | unit_page |