Open Menu /

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

net/8021q/vlan_dev.c vlan_dev_work() -> vlan_stacked_transfer_operstate()

Type Parameter Key Value
PARAM_VALUE 0 rootdev 4096-ptr_max
PARAM_VALUE 0 rootdev->flags 1-u32max
PARAM_VALUE 1 dev 4096-ptr_max
PARAM_VALUE 1 dev->lock.dep_map->name 0-255
PARAM_VALUE 1 dev->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 1 dev->lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 1 dev->netdev_ops 4096-ptr_max
PARAM_VALUE 1 dev->netdev_ops->ndo_work 4222982197278961664
PARAM_VALUE 1 dev->npinfo->dev_lock.first_waiter->up 0-1
PARAM_VALUE 1 dev->refcnt_tracker.list.next->next 4096-ptr_max
PARAM_VALUE 1 dev->refcnt_tracker.list.next->prev 4096-ptr_max
PARAM_VALUE 1 dev->work_tracker->alloc_stack_handle 0-4294967295
PARAM_VALUE 1 dev->work_tracker->dead 0-1
PARAM_VALUE 1 dev->work_tracker->free_stack_handle 0-4294967295
PARAM_VALUE 2 vlan 4096-ptr_max
PARAM_VALUE 2 vlan->real_dev 4096-ptr_max
PARAM_VALUE 2 vlan->real_dev->flags 1-u32max
DATA_SOURCE 1 dev $0
DATA_SOURCE 2 vlan r vlan_dev_priv
BIT_INFO 0 rootdev->flags 0x1,0xffffffff
NOCHECK_CALL
UNITS 0 rootdev unit_byte
LOCK2 global &rtnl_mutex
HALF_LOCKED2 &pool->lock

net/8021q/vlan_dev.c vlan_dev_work() -> vlan_stacked_transfer_operstate()

Type Parameter Key Value
PARAM_VALUE 0 rootdev 4096-ptr_max
PARAM_VALUE 1 dev 4096-ptr_max
PARAM_VALUE 1 dev->addr_list_lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 dev->lock.dep_map->name 0-255
PARAM_VALUE 1 dev->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 1 dev->lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 1 dev->lock.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 1 dev->netdev_ops 4096-ptr_max
PARAM_VALUE 1 dev->netdev_ops->ndo_work 4222982197278961664
PARAM_VALUE 1 dev->npinfo->dev_lock.first_waiter->list.next 5349227543279349760
PARAM_VALUE 1 dev->npinfo->dev_lock.first_waiter->list.prev 5349227543279349760
PARAM_VALUE 1 dev->npinfo->dev_lock.first_waiter->list.prev->next 5349227543279349760
PARAM_VALUE 1 dev->npinfo->dev_lock.first_waiter->up 0-1
PARAM_VALUE 1 dev->npinfo->dev_lock.lock.dep_map->name 0-255
PARAM_VALUE 1 dev->npinfo->dev_lock.lock.owner (-1)
PARAM_VALUE 1 dev->npinfo->dev_lock.lock.owner_cpu u32max
PARAM_VALUE 1 dev->npinfo->dev_lock.lock.raw_lock.val.counter 0-s32max
PARAM_VALUE 1 dev->priv->curr_active_slave->dev->rx_mode_retry_timer.flags 0-4294967295
PARAM_VALUE 1 dev->priv->lowerdev->lock.dep_map->name 0-255
PARAM_VALUE 1 dev->priv->lowerdev->rx_mode_retry_timer.flags 0-4294967295
PARAM_VALUE 1 dev->priv->phy_dev->lock.dep_map->name 0-255
PARAM_VALUE 1 dev->priv->phy_dev->rx_mode_retry_timer.flags 0-4294967295
PARAM_VALUE 1 dev->priv->vf_netdev->lock.dep_map->name 0-255
PARAM_VALUE 1 dev->priv->vf_netdev->rx_mode_retry_timer.flags 0-4294967295
PARAM_VALUE 1 dev->refcnt_tracker.list.next->next 4096-ptr_max
PARAM_VALUE 1 dev->refcnt_tracker.list.next->prev 4096-ptr_max
PARAM_VALUE 1 dev->up 1
PARAM_VALUE 1 dev->work_tracker->alloc_stack_handle 0-4294967295
PARAM_VALUE 1 dev->work_tracker->dead 0-1
PARAM_VALUE 1 dev->work_tracker->free_stack_handle 0-4294967295
PARAM_VALUE 1 *dev->name 0-255
PARAM_VALUE 2 vlan 4096-ptr_max
PARAM_VALUE 2 vlan->real_dev 4096-ptr_max
DATA_SOURCE 1 dev $0
DATA_SOURCE 2 vlan r vlan_dev_priv
BIT_INFO 0 rootdev->flags 0x0,0xfffffffe
NOCHECK_CALL
UNITS 0 rootdev unit_byte
LOCK2 global &rtnl_mutex
HALF_LOCKED2 &pool->lock

net/8021q/vlan.c register_vlan_dev() -> vlan_stacked_transfer_operstate()

Type Parameter Key Value
PARAM_VALUE 0 rootdev 4096-ptr_max
PARAM_VALUE 0 rootdev->vlan_info 1-u64max
PARAM_VALUE 1 dev 4096-ptr_max
PARAM_VALUE 1 dev->_rx->groups 0,757233477060755456
PARAM_VALUE 1 dev->nd_net.net 4096-ptr_max
PARAM_VALUE 1 dev->rtnl_link_ops 4096-ptr_max
PARAM_VALUE 1 dev->rtnl_link_ops->alloc 0,1182153660833808384,3130032447137456128
PARAM_VALUE 1 dev->rtnl_link_ops->get_num_rx_queues 0,1694260139628544000,4559208055891021824,7097615251001798656,8443738062496038912
PARAM_VALUE 1 dev->rtnl_link_ops->get_num_tx_queues 0,1694260139628544000,4559208055891021824,7071371917186535424,8443738062496038912
PARAM_VALUE 1 dev->rtnl_link_ops->maxtype 0-6,8-10,15,18,20,22,24,34,50
PARAM_VALUE 1 dev->rtnl_link_ops->peer_type 0-1
PARAM_VALUE 1 dev->rtnl_link_ops->priv_size 0,8,32,48,56,88,112,120,144,160,224,240,256,296,616,624,728,744,1056,1128,1336,1616,2176,2240,2272,2560,3296,3552,9688-u64max
PARAM_VALUE 1 dev->rtnl_link_ops->setup 0,4096-ptr_max
PARAM_VALUE 1 dev->rtnl_link_ops->validate 0,4096-ptr_max
PARAM_VALUE 1 *dev->name 0-255
PARAM_VALUE 2 vlan 4096-ptr_max
PARAM_VALUE 2 vlan->real_dev 4096-ptr_max
PARAM_VALUE 2 vlan->real_dev->vlan_info 1-u64max
PARAM_VALUE 2 vlan->vlan_proto 33024,34984
BUF_SIZE 1 dev->nd_net.net (-1),10304,10432
BUF_SIZE 1 dev->rtnl_link_ops (-1),288
CAPPED_DATA 0 rootdev->vlan_info 1
DATA_SOURCE 1 dev $0
DATA_SOURCE 2 vlan r vlan_dev_priv
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 1 dev->ifindex 0-s32max[c]
NO_OVERFLOW_SIMPLE 1 dev->group
NO_OVERFLOW_SIMPLE 1 dev->num_napi_configs
NO_OVERFLOW_SIMPLE 1 dev->num_rx_queues
NO_OVERFLOW_SIMPLE 1 dev->num_tx_queues
NO_OVERFLOW_SIMPLE 1 dev->real_num_rx_queues
NO_OVERFLOW_SIMPLE 1 dev->real_num_tx_queues
UNITS 0 rootdev unit_byte
LOCK2 global &rtnl_mutex
HALF_LOCKED2 global &vlan_ioctl_mutex

net/8021q/vlan.c vlan_device_event() -> vlan_stacked_transfer_operstate()

Type Parameter Key Value
PARAM_VALUE 0 rootdev 4096-ptr_max
PARAM_VALUE 0 rootdev->vlan_info 1-u64max
PARAM_VALUE 1 dev 1-u64max
DATA_SOURCE 0 rootdev r netdev_notifier_info_to_dev
DATA_SOURCE 1 dev r __vlan_group_get_device
NOCHECK_CALL