Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
net/ipv4/udp.c first_packet_length() -> __first_packet_length()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | rcvq | 4096-ptr_max |
| PARAM_VALUE | 1 | rcvq->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 2 | total | 1815483928134230016 |
| PARAM_VALUE | 2 | *total | 0 |
| BUF_SIZE | 1 | rcvq | 96 |
| DATA_SOURCE | 0 | sk | $0 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | sk | unit_byte |
| LOCK2 | bh | ||
| LOCK2 | 1 | &rcvq->lock | |
| TYPE_LOCK | (struct sk_buff_head)->lock |
net/ipv4/udp.c first_packet_length() -> __first_packet_length()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sk->sk_receive_queue.lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | sk->sk_receive_queue.next | 4096-ptr_max |
| PARAM_VALUE | 0 | sk->sk_receive_queue.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | sk->sk_receive_queue.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | sk->sk_receive_queue.qlen | 0 |
| PARAM_VALUE | 1 | rcvq | 4096-ptr_max |
| PARAM_VALUE | 1 | rcvq->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | rcvq->prev->next | 4096-ptr_max |
| PARAM_VALUE | 2 | total | 1815483928134230016 |
| BUF_SIZE | 1 | rcvq | 96 |
| DATA_SOURCE | 0 | sk | $0 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | sk | unit_byte |
| LOCK2 | bh | ||
| LOCK2 | 1 | &rcvq->lock |