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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

mm/kfence/report.c kfence_report_error() -> kfence_print_object()

Type Parameter Key Value
PARAM_VALUE 0 seq 0
PARAM_VALUE 1 meta 4096-ptr_max
PARAM_VALUE 1 meta->lock.dep_map->name 0-255
PARAM_VALUE 1 meta->lock.owner_cpu 0
PARAM_VALUE 1 meta->lock.raw_lock.val.counter 0-s32max
DATA_SOURCE 1 meta $3
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 flags
LOCK2 1 &meta->lock
TYPE_LOCK (struct kfence_metadata)->lock

mm/kfence/core.c show_object() -> kfence_print_object()

Type Parameter Key Value
PARAM_VALUE 0 seq 4096-ptr_max
PARAM_VALUE 0 seq->buf 1-u64max
PARAM_VALUE 0 seq->count 0-999999999
PARAM_VALUE 0 seq->from 0
PARAM_VALUE 0 seq->lock.dep_map->name 0-255
PARAM_VALUE 0 seq->lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 seq->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 seq->lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 seq->lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 seq->lock.wait_lock.owner (-1)
PARAM_VALUE 0 seq->lock.wait_lock.owner_cpu u32max
PARAM_VALUE 0 seq->op 4096-ptr_max
PARAM_VALUE 1 meta 4096-ptr_max
PARAM_VALUE 1 meta->lock.dep_map->name 0-255
PARAM_VALUE 1 meta->lock.owner_cpu 0
PARAM_VALUE 1 meta->lock.raw_lock.val.counter 0-s32max
BUF_SIZE 0 seq s32min-(-2),1-s32max
BUF_SIZE 0 seq s32min-(-2),1-s32max
BUF_SIZE 0 seq->buf (-1)-2147479552
CAPPED_DATA 0 seq->count 1
DATA_SOURCE 0 seq $0
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 0 seq->read_pos 0-13442450941
LOCK2 flags
LOCK2 0 &seq->lock
LOCK2 1 &meta->lock
TYPE_LOCK (struct kfence_metadata)->lock
TYPE_LOCK (struct seq_file)->lock