Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/net/tun.c tun_sendmsg() -> tun_xdp_one()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tun | 4096-ptr_max |
| PARAM_VALUE | 0 | tun->dev | 0,4096-ptr_max |
| PARAM_VALUE | 1 | tfile | 4096-ptr_max |
| PARAM_VALUE | 1 | tfile->tun | 4096-ptr_max |
| PARAM_VALUE | 1 | tfile->tun->dev | 0,4096-ptr_max |
| PARAM_VALUE | 2 | xdp | 4096-ptr_max |
| PARAM_VALUE | 3 | flush | 286568987333656576 |
| PARAM_VALUE | 3 | *flush | 0-1 |
| PARAM_VALUE | 4 | tpage | 2174285668243595264 |
| PARAM_VALUE | 4 | tpage->count | 0-1 |
| DATA_SOURCE | 0 | tun | r tun_get |
| MEM_ZERO | 4 | tpage | |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 2 | xdp->data_hard_start->csum_start | 0-u16max |
| HOST_DATA | 2 | xdp->data_hard_start->gso_size | 1-u16max |
| LOCK2 | bh | ||
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | &vq->mutex | ||
| HALF_LOCKED2 | sk |