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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

kernel/locking/lockdep.c __lockdep_reset_lock() -> look_up_lock_class()

Type Parameter Key Value
PARAM_VALUE 1 subclass 0-7
DATA_SOURCE 0 lock $1
LOCK2 flags
LOCK2 irq

kernel/locking/lockdep.c match_held_lock() -> look_up_lock_class()

Type Parameter Key Value
PARAM_VALUE 0 lock 4096-ptr_max
PARAM_VALUE 0 lock->class_cache 4096-ptr_max
PARAM_VALUE 1 subclass 0
BUF_SIZE 0 lock (-1),48
BUF_SIZE 0 lock (-1),48
BUF_SIZE 0 lock->name (-1),20
DATA_SOURCE 0 lock $1
STR_LEN 0 lock (-1),11,13
STR_LEN 0 lock (-1),11,13
STR_LEN 0 lock->name (-1),19
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 flags

kernel/locking/lockdep.c register_lock_class() -> look_up_lock_class()

Type Parameter Key Value
PARAM_VALUE 0 lock 4096-ptr_max
CAPPED_DATA 0 lock 1
DATA_SOURCE 0 lock $0
DATA_SOURCE 1 subclass $1
STR_LEN 0 lock (-1),11,13
STR_LEN 0 lock (-1),11,13
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 flags

kernel/locking/lockdep.c verify_lock_unused() -> look_up_lock_class()

Type Parameter Key Value
DATA_SOURCE 0 lock $0
DATA_SOURCE 1 subclass $2