Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/vhost/vhost.c vhost_chr_read_iter() -> vhost_enqueue_msg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->iotlb_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev->read_list.next | 4096-ptr_max |
| PARAM_VALUE | 1 | head | 4096-ptr_max |
| PARAM_VALUE | 2 | node | 4096-ptr_max |
| PARAM_VALUE | 2 | node->msg.type | 1-2 |
| BUF_SIZE | 0 | dev | 512 |
| CAPPED_DATA | 0 | &dev->read_list | 1 |
| DATA_SOURCE | 0 | dev | $0 |
| DATA_SOURCE | 2 | node | r vhost_dequeue_msg |
| PARAM_COMPARE | 0 | &dev->read_list | != $0->read_list.next |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &pool->lock |
drivers/vhost/vhost.c vhost_iotlb_miss() -> vhost_enqueue_msg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | head | 4096-ptr_max |
| PARAM_VALUE | 2 | node | 4096-ptr_max |
| PARAM_VALUE | 2 | node->msg.type | 1-2 |
| PARAM_VALUE | 2 | node->vq | 4096-ptr_max |
| BUF_SIZE | 2 | node | 96 |
| BUF_SIZE | 2 | node->vq | (-1),37968 |
| DATA_SOURCE | 2 | node | r vhost_new_msg |
| FUZZY_MAX | 2 | node->msg.type | 2 |
| HARD_MAX | 2 | node->msg.type | 2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 2 | node->vq->avail_idx | 0-u16max |
| HOST_DATA | 2 | node->vq->last_used_idx | 0-u16max |
| HOST_DATA | 2 | node->vq->signalled_used | 0-u16max |
| NO_OVERFLOW_SIMPLE | 0 | dev->iov_limit | |
| NO_OVERFLOW_SIMPLE | 2 | node->vq->num | |
| HALF_LOCKED2 | &vq->mutex |