Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

net/xdp/xsk.c xsk_build_skb() -> xsk_skb_init_misc()

Type Parameter Key Value
PARAM_VALUE 0 skb 4096-ptr_max
PARAM_VALUE 0 skb->pfmemalloc 1
PARAM_VALUE 1 xs 4096-ptr_max
PARAM_VALUE 1 xs->dev 4096-ptr_max
PARAM_VALUE 1 xs->dev->priv_flags 0-2147483646,2147483648-u32max
PARAM_VALUE 1 xs->dev->real_num_tx_queues 1-u32max
PARAM_VALUE 1 xs->drain_cont 0
PARAM_VALUE 1 xs->mutex.dep_map->name 0-255
PARAM_VALUE 1 xs->mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 1 xs->mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 1 xs->mutex.osq.tail.counter 0-s32max
PARAM_VALUE 1 xs->mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 1 xs->mutex.wait_lock.owner (-1)
PARAM_VALUE 1 xs->mutex.wait_lock.owner_cpu u32max
PARAM_VALUE 1 xs->pool 4096-ptr_max
PARAM_VALUE 1 xs->pool->addrs_cnt 1-u64max
PARAM_VALUE 1 xs->pool->chunk_size 1-u32max
PARAM_VALUE 1 xs->pool->cq 4096-ptr_max
PARAM_VALUE 1 xs->pool->cq->cq_cached_prod_lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 xs->sk.__sk_common.skc_refcnt.refs.counter (-1073741824),0-s32max
PARAM_VALUE 1 xs->skb 0
PARAM_VALUE 1 xs->skb->pfmemalloc 1
PARAM_VALUE 1 xs->skb->unreadable 1
PARAM_VALUE 1 xs->state 1
PARAM_VALUE 1 xs->tx 4096-ptr_max
BUF_SIZE 0 skb (-1)-s32max
BUF_SIZE 0 skb (-1)-s32max
BUF_SIZE 1 xs->skb (-1)-s32max
CAPPED_DATA 1 xs->queue_id 1
DATA_SOURCE 1 xs $0
CONSTRAINT 1 xs <3484
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 skb->end
NO_OVERFLOW_SIMPLE 0 skb->tail
NO_OVERFLOW_SIMPLE 1 xs->skb->end
NO_OVERFLOW_SIMPLE 1 xs->skb->tail
UNITS 1 xs unit_byte
UNITS 2 addr unit_byte
USER_PTR 1 xs->skb->data
LOCK2 1 &xs->mutex
TYPE_LOCK (struct xdp_sock)->mutex