Documented in 1 files:
Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
mm/memory-failure.c memory_failure() -> get_hwpoison_page()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | p | 4096-ptr_max |
| PARAM_VALUE | 0 | p->flags.f | 0-18446744073709551614 |
| PARAM_VALUE | 1 | flags | 0-s32max,18446744071562067968-u64max |
| DATA_SOURCE | 0 | p | r pfn_to_online_page |
| DATA_SOURCE | 1 | flags | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &mf_mutex | ||
| HALF_LOCKED2 | &attr->mutex | ||
| HALF_LOCKED2 | &of->mutex |
mm/memory-failure.c soft_offline_page() -> get_hwpoison_page()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | p | 4096-ptr_max |
| PARAM_VALUE | 0 | p->flags.f | 0-18446744073709551614 |
| PARAM_VALUE | 1 | flags | 0-s32max,18446744071562067976-u64max |
| DATA_SOURCE | 0 | p | r pfn_to_online_page |
| BIT_INFO | 1 | flags | 0x8,0x9 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &mf_mutex | ||
| HALF_LOCKED2 | &of->mutex |
mm/memory-failure.c unpoison_memory() -> get_hwpoison_page()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | p | 4096-ptr_max |
| PARAM_VALUE | 0 | p->flags.f | 0-18446744073709551614 |
| PARAM_VALUE | 1 | flags | 16 |
| DATA_SOURCE | 0 | p | r pfn_to_online_page |
| CAPABLE | 0 | 21 | |
| LOCK2 | &attr->mutex | ||
| LOCK2 | global &mf_mutex | ||
| TYPE_LOCK | (struct simple_attr)->mutex |