Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

net/devlink/health.c devlink_fmsg_dumpit() -> devlink_fmsg_prepare_skb()

Type Parameter Key Value
PARAM_VALUE 0 fmsg 4096-ptr_max
PARAM_VALUE 0 fmsg->err 0
PARAM_VALUE 1 skb 4096-ptr_max
PARAM_VALUE 1 skb->data 4096-ptr_max
PARAM_VALUE 1 skb->data_len 0
PARAM_VALUE 1 skb->destructor 172217845709488128
PARAM_VALUE 1 skb->sk 4096-ptr_max
PARAM_VALUE 2 start 995542935261708288
BUF_SIZE 1 skb (-1)-s32max
BUF_SIZE 1 skb (-1)-s32max
DATA_SOURCE 0 fmsg $0
DATA_SOURCE 1 skb $1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &nlk->nl_cb_mutex
TYPE_LOCK (struct netlink_sock)->nl_cb_mutex

net/devlink/health.c devlink_fmsg_snd() -> devlink_fmsg_prepare_skb()

Type Parameter Key Value
PARAM_VALUE 0 fmsg 4096-ptr_max
PARAM_VALUE 0 fmsg->item_list.prev->next 4096-ptr_max
PARAM_VALUE 0 fmsg->item_list.prev->next->next 4096-ptr_max
PARAM_VALUE 1 skb 4096-ptr_max
PARAM_VALUE 1 skb->data_len 0
PARAM_VALUE 2 start 1442336515199066112
BUF_SIZE 0 fmsg 24
BUF_SIZE 1 skb 0,4-s32max
BUF_SIZE 1 skb 0,4-s32max
DATA_SOURCE 0 fmsg $0
DATA_SOURCE 1 skb r genlmsg_new
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &dev->lock
HALF_LOCKED2 &devlink->lock
HALF_LOCKED2 &net->xfrm.xfrm_cfg_mutex
HALF_LOCKED2 global &audit_cmd_mutex.lock
HALF_LOCKED2 global &cb_lock
HALF_LOCKED2 global &crypto_cfg_mutex
HALF_LOCKED2 global &dpll_lock
HALF_LOCKED2 global &hwsim_phys_lock
HALF_LOCKED2 global &net_dm_mutex
HALF_LOCKED2 global &rtnl_mutex
HALF_LOCKED2 global &rx_queue_mutex
HALF_LOCKED2 rcu_read