Defined in 1 files as a prototype:
Defined in 2 files as a function:
Referenced in 2 files:
Smatch caller information:
mm/memory-failure.c __folio_free_raw_hwp() -> num_poisoned_pages_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | i | 1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | pfn | unit_page |
| HALF_LOCKED2 | &attr->mutex | ||
| HALF_LOCKED2 | global &hugetlb_lock | ||
| HALF_LOCKED2 | global &mf_mutex | ||
| HALF_LOCKED2 | irq |
mm/memory-failure.c unpoison_memory() -> num_poisoned_pages_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | i | 1 |
| DATA_SOURCE | 0 | pfn | $0 |
| CAPABLE | 0 | 21 | |
| NOCHECK_CALL | |||
| USER_DATA | 0 | pfn | 0-u64max |
| LOCK2 | &attr->mutex | ||
| TYPE_LOCK | (struct simple_attr)->mutex |
drivers/base/memory.c remove_memory_block_devices() -> num_poisoned_pages_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | pfn | u64max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |