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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

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

Type Parameter Key Value
PARAM_VALUE 1 type 19
PARAM_VALUE 2 result 1
DATA_SOURCE 0 pfn $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
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 memory_failure() -> action_result()

Type Parameter Key Value
PARAM_VALUE 1 type 16
PARAM_VALUE 2 result 1,3
DATA_SOURCE 0 pfn $0
BIT_INFO 2 result 0x1,0x3
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 memory_failure() -> action_result()

Type Parameter Key Value
PARAM_VALUE 1 type 1
PARAM_VALUE 2 result 0
DATA_SOURCE 0 pfn $0
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 memory_failure() -> action_result()

Type Parameter Key Value
PARAM_VALUE 1 type 0
PARAM_VALUE 2 result 0
DATA_SOURCE 0 pfn $0
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 memory_failure() -> action_result()

Type Parameter Key Value
PARAM_VALUE 1 type 5
PARAM_VALUE 2 result 0
DATA_SOURCE 0 pfn $0
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 memory_failure() -> action_result()

Type Parameter Key Value
PARAM_VALUE 1 type 18
PARAM_VALUE 2 result 1
DATA_SOURCE 0 pfn $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
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 memory_failure() -> action_result()

Type Parameter Key Value
PARAM_VALUE 1 type 6
PARAM_VALUE 2 result 1
DATA_SOURCE 0 pfn $0
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 memory_failure() -> action_result()

Type Parameter Key Value
PARAM_VALUE 1 type 15
PARAM_VALUE 2 result 0
DATA_SOURCE 0 pfn $0
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 memory_failure_dev_pagemap() -> action_result()

Type Parameter Key Value
PARAM_VALUE 0 pfn 0-4503599627370495
PARAM_VALUE 1 type 17
PARAM_VALUE 2 result 1,3
CAPPED_DATA 0 pfn 1
CAPPED_DATA 0 pfn 1
DATA_SOURCE 0 pfn $0
FUZZY_MAX 2 result 3
BIT_INFO 2 result 0x1,0x3
NOSPEC 0 pfn
NOSPEC 0 pfn
HARD_MAX 2 result 3
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
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 memory_failure_pfn() -> action_result()

Type Parameter Key Value
PARAM_VALUE 1 type 20
PARAM_VALUE 2 result 0
DATA_SOURCE 0 pfn $0
NOSPEC 0 pfn
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 pfn 0-4503599627370495[c]
UNITS 0 pfn unit_page
LOCK2 _T->lock
LOCK2 global &mf_mutex
HALF_LOCKED2 &attr->mutex
HALF_LOCKED2 &of->mutex

mm/memory-failure.c memory_failure_pfn() -> action_result()

Type Parameter Key Value
PARAM_VALUE 1 type 20
PARAM_VALUE 2 result 3
CAPPED_DATA 0 pfn 1
CAPPED_DATA 0 pfn 1
DATA_SOURCE 0 pfn $0
NOSPEC 0 pfn
NOSPEC 0 pfn
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 pfn 0-4503599627370495[c]
UNITS 0 pfn unit_page
LOCK2 _T->lock
LOCK2 global &mf_mutex
HALF_LOCKED2 &attr->mutex
HALF_LOCKED2 &of->mutex

mm/memory-failure.c page_action() -> action_result()

Type Parameter Key Value
PARAM_VALUE 2 result 0-3
DATA_SOURCE 0 pfn $2
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 pfn 0-u64max
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() -> action_result()

Type Parameter Key Value
PARAM_VALUE 1 type 5
PARAM_VALUE 2 result 0
DATA_SOURCE 0 pfn $0
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() -> action_result()

Type Parameter Key Value
PARAM_VALUE 1 type 19
PARAM_VALUE 2 result 1
DATA_SOURCE 0 pfn $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
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() -> action_result()

Type Parameter Key Value
PARAM_VALUE 1 type 3
PARAM_VALUE 2 result 1
DATA_SOURCE 0 pfn $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
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() -> action_result()

Type Parameter Key Value
PARAM_VALUE 1 type 4
PARAM_VALUE 2 result 1,3
DATA_SOURCE 0 pfn $0
BIT_INFO 2 result 0x1,0x3
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() -> action_result()

Type Parameter Key Value
PARAM_VALUE 1 type 6
PARAM_VALUE 2 result 1
DATA_SOURCE 0 pfn $0
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