Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
net/core/gro.c gro_list_prepare() -> skb_metadata_differs()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | skb_a | 4096-ptr_max |
| PARAM_VALUE | 1 | skb_b | 4096-ptr_max |
| PARAM_VALUE | 1 | skb_b->dev | 4096-ptr_max |
| PARAM_VALUE | 1 | skb_b->dev->nd_net.net->ipv4.fqdir->f->frag_expire | 0,663510801442193408,1753052602134376448,4007388366431105024,8876081723503042560 |
| PARAM_VALUE | 1 | skb_b->dev->nd_net.net->ipv4.fqdir->f->qsize | 0,304,320 |
| PARAM_VALUE | 1 | skb_b->dev->rtnl_link_ops->maxtype | 0-6,8-10,15,18,20,22,24,34,50 |
| PARAM_VALUE | 1 | skb_b->dev->rtnl_link_ops->priv_size | 0,8,32,40,48,56,88,112,120,144,160,224,240,256,296,616,624,728,736,744,1056,1128,1336,1616,2176,2240,2272,2560,3296,3544,3552,3720,9688-u64max |
| PARAM_VALUE | 1 | skb_b->dev->xdp_prog | 0 |
| BUF_SIZE | 1 | skb_b | (-1)-s32max |
| BUF_SIZE | 1 | skb_b | (-1)-s32max |
| BUF_SIZE | 1 | skb_b->dev | s32min-(-1),1-s32max |
| DATA_SOURCE | 1 | skb_b | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | skb_b->napi_id | 0-u32max |
| NO_OVERFLOW_SIMPLE | 1 | skb_b->dev->group | |
| NO_OVERFLOW_SIMPLE | 1 | skb_b->dev->num_tc | |
| NO_OVERFLOW_SIMPLE | 1 | skb_b->dev->proto_down | |
| NO_OVERFLOW_SIMPLE | 1 | skb_b->dev->real_num_rx_queues | |
| NO_OVERFLOW_SIMPLE | 1 | skb_b->dev->real_num_tx_queues | |
| NO_OVERFLOW_SIMPLE | 1 | skb_b->dev->stats.rx_bytes | |
| NO_OVERFLOW_SIMPLE | 1 | skb_b->dev->stats.tx_bytes | |
| NO_OVERFLOW_SIMPLE | 1 | skb_b->dev->tx_queue_len | |
| NO_OVERFLOW_SIMPLE | 1 | skb_b->end | |
| NO_OVERFLOW_SIMPLE | 1 | skb_b->len | |
| NO_OVERFLOW_SIMPLE | 1 | skb_b->tail | |
| UNITS | 1 | skb_b | unit_byte |
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |