Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

mm/memory-failure.c memory_failure() -> identify_page_state()

Type Parameter Key Value
PARAM_VALUE 1 p 4096-ptr_max
PARAM_VALUE 1 p->flags.f 0-18446744073709551614
DATA_SOURCE 0 pfn $0
DATA_SOURCE 1 p r pfn_to_online_page
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 pfn 0-4503599627370495[c]
UNITS 0 pfn unit_page
LOCK2 global &mf_mutex
HALF_LOCKED2 &attr->mutex
HALF_LOCKED2 &of->mutex

mm/memory-failure.c try_memory_failure_hugetlb() -> identify_page_state()

Type Parameter Key Value
PARAM_VALUE 1 p 4096-ptr_max
DATA_SOURCE 0 pfn $0
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 pfn 0-4503599627370495[c]
UNITS 0 pfn unit_page
UNITS 1 p unit_page
LOCK2 global &mf_mutex
HALF_LOCKED2 &attr->mutex
HALF_LOCKED2 &of->mutex