Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
drivers/vhost/net.c tx_can_batch() -> vhost_vq_avail_empty()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | vq | 4096-ptr_max |
| BUF_SIZE | 1 | vq | 18984 |
| DATA_SOURCE | 1 | vq | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | vq->avail_idx | 0-u16max |
| HOST_DATA | 1 | vq->last_used_idx | 0-u16max |
| LOCK2 | &vq->mutex | ||
| TYPE_LOCK | (struct vhost_virtqueue)->mutex |
drivers/vhost/net.c vhost_net_busy_poll() -> vhost_vq_avail_empty()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 1 | vq | 4096-ptr_max |
| BUF_SIZE | 1 | vq | 18984 |
| DATA_SOURCE | 1 | vq | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &vq->mutex | ||
| LOCK2 | &vq->mutex | ||
| TYPE_LOCK | (struct vhost_virtqueue)->mutex |
drivers/vhost/net.c vhost_net_busy_poll() -> vhost_vq_avail_empty()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 1 | vq | 4096-ptr_max |
| BUF_SIZE | 1 | vq | 18984 |
| DATA_SOURCE | 1 | vq | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | vq->avail_idx | 0-u16max |
| HOST_DATA | 1 | vq->signalled_used | 0-u16max |
| LOCK2 | &vq->mutex | ||
| LOCK2 | &vq->mutex | ||
| TYPE_LOCK | (struct vhost_virtqueue)->mutex |
drivers/vhost/net.c vhost_net_busy_poll_try_queue() -> vhost_vq_avail_empty()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 1 | vq | 4096-ptr_max |
| BUF_SIZE | 1 | vq | 18984 |
| DATA_SOURCE | 1 | vq | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &vq->mutex | ||
| LOCK2 | 1 | &vq->mutex | |
| TYPE_LOCK | (struct vhost_virtqueue)->mutex |