Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 5 files:
- drivers/net/virtio_net.c
- drivers/virtio/virtio_ring.c, line 3249
- tools/virtio/vhost_net_test.c, line 331
- tools/virtio/virtio_test.c, line 263
- tools/virtio/vringh_test.c
Smatch caller information:
drivers/net/virtio_net.c check_sq_full_and_disable() -> virtqueue_enable_cb_delayed()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | _vq | 4096-ptr_max |
| PARAM_VALUE | 0 | _vq->num_free | 0-18 |
| HARD_MAX | 0 | _vq->num_free | 18 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &txq->_xmit_lock | ||
| HALF_LOCKED2 | rcu_read |
drivers/net/virtio_net.c check_sq_full_and_disable() -> virtqueue_enable_cb_delayed()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | _vq | 4096-ptr_max |
| PARAM_VALUE | 0 | _vq->num_free | 0-18 |
| HARD_MAX | 0 | _vq->num_free | 18 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &txq->_xmit_lock | ||
| HALF_LOCKED2 | rcu_read |
drivers/net/virtio_net.c start_xmit() -> virtqueue_enable_cb_delayed()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | _vq | 4096-ptr_max |
| PARAM_VALUE | 0 | _vq->vdev | 4096-ptr_max |
| PARAM_VALUE | 0 | _vq->vdev->priv | 4096-ptr_max |
| PARAM_VALUE | 0 | _vq->vdev->priv->hdr_len | 0-255 |
| CAPPED_DATA | 0 | _vq->vdev->priv->hdr_len | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &dev->tx_global_lock | ||
| HALF_LOCKED2 | &txq->_xmit_lock | ||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | rcu_read |
drivers/net/virtio_net.c virtnet_poll_cleantx() -> virtqueue_enable_cb_delayed()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &txq->_xmit_lock | ||
| HALF_LOCKED2 | &ni->dev_lock | ||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read | ||
| TYPE_LOCK | (struct netdev_queue)->_xmit_lock |