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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:

drivers/media/v4l2-core/v4l2-ctrls-core.c v4l2_ctrl_add_handler() -> handler_new_ref()

Type Parameter Key Value
PARAM_VALUE 0 hdl 4096-ptr_max
PARAM_VALUE 1 ctrl 4096-ptr_max
PARAM_VALUE 1 ctrl->is_private 0
PARAM_VALUE 1 ctrl->type 0-5,7-u32max
PARAM_VALUE 2 ctrl_ref 0
PARAM_VALUE 4 allocate_req 0
BUF_SIZE 0 hdl (-1),328
BUF_SIZE 0 hdl (-1),328
DATA_SOURCE 0 hdl $0
DATA_SOURCE 3 from_other_dev $3
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 hdl->nr_of_buckets
LOCK2 add->lock
HALF_LOCKED2 &drv->core->lock
HALF_LOCKED2 &priv->lock
HALF_LOCKED2 global &cx8802_mutex
HALF_LOCKED2 global &list_lock
HALF_LOCKED2 global &saa7134_devlist_lock

drivers/media/v4l2-core/v4l2-ctrls-core.c v4l2_ctrl_new() -> handler_new_ref()

Type Parameter Key Value
PARAM_VALUE 0 hdl 4096-ptr_max
PARAM_VALUE 0 hdl->error 0
PARAM_VALUE 1 ctrl 4096-ptr_max
PARAM_VALUE 1 ctrl->elem_size 1-u32max
PARAM_VALUE 1 ctrl->ev_subs.next 4096-ptr_max
PARAM_VALUE 1 ctrl->ev_subs.next->next 4096-ptr_max
PARAM_VALUE 1 ctrl->ev_subs.prev 4096-ptr_max
PARAM_VALUE 1 ctrl->ev_subs.prev->next 4096-ptr_max
PARAM_VALUE 1 ctrl->ev_subs.prev->prev 4096-ptr_max
PARAM_VALUE 1 ctrl->handler 4096-ptr_max
PARAM_VALUE 1 ctrl->handler->error 0
PARAM_VALUE 1 ctrl->id 1-134217727
PARAM_VALUE 1 ctrl->name 1-u64max
PARAM_VALUE 1 ctrl->node.next 1-18446744073709551614
PARAM_VALUE 1 ctrl->node.next->next 1-18446744073709551614
PARAM_VALUE 1 ctrl->node.prev 1-18446744073709551614
PARAM_VALUE 1 ctrl->node.prev->next 1-18446744073709551614
PARAM_VALUE 1 ctrl->node.prev->prev 1-18446744073709551614
PARAM_VALUE 1 ctrl->ops->g_volatile_ctrl 0,4096-ptr_max
PARAM_VALUE 1 ctrl->ops->try_ctrl 0,4096-ptr_max
PARAM_VALUE 1 ctrl->p_cur.p 4096-ptr_max
PARAM_VALUE 1 ctrl->p_new.p 1-18446744073709551614
PARAM_VALUE 1 ctrl->type_ops 4096-ptr_max
PARAM_VALUE 1 *ctrl->p_cur.p s32min-s32max
PARAM_VALUE 1 *ctrl->p_new.p s32min-s32max
PARAM_VALUE 2 ctrl_ref 0
PARAM_VALUE 3 from_other_dev 0
PARAM_VALUE 4 allocate_req 0
BUF_SIZE 0 hdl (-1),328
BUF_SIZE 0 hdl (-1),328
BUF_SIZE 0 hdl->lock (-1),152
BUF_SIZE 1 ctrl 248-4294967543
BUF_SIZE 1 ctrl 248-4294967543
BUF_SIZE 1 ctrl->handler (-1),328
BUF_SIZE 1 ctrl->name (-1),19,21-22,24,27,30,32
BUF_SIZE 1 ctrl->ops (-1),24
BUF_SIZE 1 ctrl->p_array 0-u32max,u64max
BUF_SIZE 1 ctrl->p_cur.p (-1),4
BUF_SIZE 1 ctrl->p_new.p 0-u32max,u64max
BUF_SIZE 1 ctrl->qmenu (-1)-0,16,24,32,40,48,56,64,72,80,88,104,112,120,128,136,152,160,168,200
BUF_SIZE 1 ctrl->qmenu_int (-1)-0,8-s32max
BUF_SIZE 1 ctrl->type_ops (-1),48
CAPPED_DATA 1 ctrl->minimum 1
DATA_SOURCE 0 hdl $0
DATA_SOURCE 1 ctrl r __kvmalloc_node_noprof
FUZZY_MAX 1 ctrl->elem_size 2040
HARD_MAX 1 ctrl->id 134217727
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 hdl->nr_of_buckets
NO_OVERFLOW_SIMPLE 1 ctrl->default_value
NO_OVERFLOW_SIMPLE 1 ctrl->handler->nr_of_buckets
NO_OVERFLOW_SIMPLE 1 ctrl->val
NO_OVERFLOW_SIMPLE 1 *ctrl->p_new.p

drivers/media/v4l2-core/v4l2-ctrls-request.c v4l2_ctrl_request_clone() -> handler_new_ref()

Type Parameter Key Value
PARAM_VALUE 0 hdl 4096-ptr_max
PARAM_VALUE 0 hdl->_lock.dep_map->name 0-255
PARAM_VALUE 0 hdl->_lock.first_waiter 0
PARAM_VALUE 0 hdl->_lock.magic 4096-ptr_max
PARAM_VALUE 0 hdl->_lock.osq.tail.counter 0
PARAM_VALUE 0 hdl->_lock.owner.counter 0
PARAM_VALUE 0 hdl->buckets 16,4096-ptr_max
PARAM_VALUE 0 hdl->ctrl_refs.next 4096-ptr_max
PARAM_VALUE 0 hdl->ctrl_refs.next->next 4096-ptr_max
PARAM_VALUE 0 hdl->ctrl_refs.prev->next 4096-ptr_max
PARAM_VALUE 0 hdl->ctrl_refs.prev->prev 4096-ptr_max
PARAM_VALUE 0 hdl->ctrls.next 4096-ptr_max
PARAM_VALUE 0 hdl->ctrls.next->next 4096-ptr_max
PARAM_VALUE 0 hdl->ctrls.prev->next 16,4096-ptr_max
PARAM_VALUE 0 hdl->ctrls.prev->prev 4096-ptr_max
PARAM_VALUE 0 hdl->lock 4096-ptr_max
PARAM_VALUE 0 hdl->lock->first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 hdl->lock->first_waiter->list.prev->prev 0,5159360019465732096
PARAM_VALUE 0 hdl->lock->first_waiter->magic 5159360019465732096
PARAM_VALUE 0 hdl->req_obj.completed 0
PARAM_VALUE 0 hdl->req_obj.kref.refcount.refs.counter 1
PARAM_VALUE 0 hdl->req_obj.list.next 4096-ptr_max
PARAM_VALUE 0 hdl->req_obj.list.next->next 4096-ptr_max
PARAM_VALUE 0 hdl->req_obj.list.prev 4096-ptr_max
PARAM_VALUE 0 hdl->req_obj.list.prev->next 4096-ptr_max
PARAM_VALUE 0 hdl->req_obj.list.prev->prev 4096-ptr_max
PARAM_VALUE 0 hdl->req_obj.ops 0
PARAM_VALUE 0 hdl->req_obj.priv 0
PARAM_VALUE 0 hdl->req_obj.req 0
PARAM_VALUE 0 hdl->request_is_queued 0
PARAM_VALUE 0 hdl->requests.next 4096-ptr_max
PARAM_VALUE 0 hdl->requests.next->next 4096-ptr_max
PARAM_VALUE 0 hdl->requests.prev 4096-ptr_max
PARAM_VALUE 0 hdl->requests.prev->next 4096-ptr_max
PARAM_VALUE 0 hdl->requests.prev->prev 4096-ptr_max
PARAM_VALUE 0 hdl->requests_queued.next 4096-ptr_max
PARAM_VALUE 0 hdl->requests_queued.next->next 4096-ptr_max
PARAM_VALUE 0 hdl->requests_queued.prev 4096-ptr_max
PARAM_VALUE 0 hdl->requests_queued.prev->next 4096-ptr_max
PARAM_VALUE 0 hdl->requests_queued.prev->prev 4096-ptr_max
PARAM_VALUE 2 ctrl_ref 7441647352333922304
PARAM_VALUE 3 from_other_dev 0
PARAM_VALUE 4 allocate_req 1
BUF_SIZE 0 hdl 328
CAPPED_DATA 0 hdl 1
CAPPED_DATA 0 hdl->lock 1
DATA_SOURCE 0 hdl $0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 hdl->nr_of_buckets
LOCK2 from->lock