Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 11 files:
- drivers/bluetooth/virtio_bt.c, line 81
- drivers/char/virtio_console.c, line 1972
- drivers/crypto/virtio/virtio_crypto_core.c, line 486
- drivers/net/can/virtio_can.c
- drivers/net/virtio_net.c
- drivers/net/wireless/virtual/mac80211_hwsim_main.c, line 7426
- drivers/nvdimm/nd_virtio.c, line 111
- drivers/virtio/virtio_input.c
- drivers/virtio/virtio_pci_modern.c, line 361
- drivers/virtio/virtio_ring.c
- net/vmw_vsock/virtio_transport.c
Smatch caller information:
drivers/net/wireless/virtual/mac80211_hwsim_main.c remove_vqs() -> virtqueue_detach_unused_buf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &_d->mutex |
drivers/net/wireless/virtual/mac80211_hwsim_main.c remove_vqs() -> virtqueue_detach_unused_buf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &_d->mutex |
drivers/virtio/virtio_ring.c virtqueue_disable_and_recycle() -> virtqueue_detach_unused_buf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | _vq->reset | 1 |
| DATA_SOURCE | 0 | _vq | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | global &rtnl_mutex |
drivers/virtio/virtio_ring.c virtqueue_disable_and_recycle() -> virtqueue_detach_unused_buf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | _vq->reset | 1 |
| DATA_SOURCE | 0 | _vq | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | global &rtnl_mutex |
drivers/net/can/virtio_can.c virtio_can_del_vq() -> virtqueue_detach_unused_buf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | _vq | 1-u64max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &_d->mutex |
drivers/net/can/virtio_can.c virtio_can_del_vq() -> virtqueue_detach_unused_buf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | _vq | 1-u64max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &_d->mutex |
drivers/net/can/virtio_can.c virtio_can_del_vq() -> virtqueue_detach_unused_buf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &_d->mutex |
drivers/net/can/virtio_can.c virtio_can_del_vq() -> virtqueue_detach_unused_buf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &_d->mutex |
net/vmw_vsock/virtio_transport.c virtio_vsock_vqs_del() -> virtqueue_detach_unused_buf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &vsock->rx_lock | ||
| LOCK2 | global &the_virtio_vsock_mutex | ||
| HALF_LOCKED2 | &_d->mutex | ||
| TYPE_LOCK | (struct virtio_vsock)->rx_lock |
net/vmw_vsock/virtio_transport.c virtio_vsock_vqs_del() -> virtqueue_detach_unused_buf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &vsock->rx_lock | ||
| LOCK2 | global &the_virtio_vsock_mutex | ||
| HALF_LOCKED2 | &_d->mutex | ||
| TYPE_LOCK | (struct virtio_vsock)->rx_lock |
net/vmw_vsock/virtio_transport.c virtio_vsock_vqs_del() -> virtqueue_detach_unused_buf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &vsock->tx_lock | ||
| LOCK2 | global &the_virtio_vsock_mutex | ||
| HALF_LOCKED2 | &_d->mutex | ||
| TYPE_LOCK | (struct virtio_vsock)->tx_lock |
net/vmw_vsock/virtio_transport.c virtio_vsock_vqs_del() -> virtqueue_detach_unused_buf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &vsock->tx_lock | ||
| LOCK2 | global &the_virtio_vsock_mutex | ||
| HALF_LOCKED2 | &_d->mutex | ||
| TYPE_LOCK | (struct virtio_vsock)->tx_lock |
drivers/crypto/virtio/virtio_crypto_core.c virtcrypto_free_unused_reqs() -> virtqueue_detach_unused_buf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &_d->mutex |
drivers/crypto/virtio/virtio_crypto_core.c virtcrypto_free_unused_reqs() -> virtqueue_detach_unused_buf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &_d->mutex |
drivers/bluetooth/virtio_bt.c virtbt_close_vdev() -> virtqueue_detach_unused_buf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &_d->mutex | ||
| TYPE_LOCK | (struct device)->mutex |
drivers/bluetooth/virtio_bt.c virtbt_close_vdev() -> virtqueue_detach_unused_buf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &_d->mutex | ||
| TYPE_LOCK | (struct device)->mutex |
drivers/virtio/virtio_pci_modern.c vp_modern_avq_cleanup() -> virtqueue_detach_unused_buf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | _vq | 1-u64max |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/virtio/virtio_pci_modern.c vp_modern_avq_cleanup() -> virtqueue_detach_unused_buf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | _vq | 1-u64max |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/nvdimm/nd_virtio.c virtio_pmem_drain() -> virtqueue_detach_unused_buf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | _vq | 1-u64max |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &vpmem->pmem_lock | ||
| LOCK2 | flags | ||
| HALF_LOCKED2 | &_d->mutex | ||
| TYPE_LOCK | (struct virtio_pmem)->pmem_lock |
drivers/nvdimm/nd_virtio.c virtio_pmem_drain() -> virtqueue_detach_unused_buf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | _vq | 1-u64max |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &vpmem->pmem_lock | ||
| LOCK2 | flags | ||
| HALF_LOCKED2 | &_d->mutex | ||
| TYPE_LOCK | (struct virtio_pmem)->pmem_lock |
drivers/char/virtio_console.c remove_vqs() -> virtqueue_detach_unused_buf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/char/virtio_console.c remove_vqs() -> virtqueue_detach_unused_buf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/net/virtio_net.c free_unused_bufs() -> virtqueue_detach_unused_buf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/net/virtio_net.c free_unused_bufs() -> virtqueue_detach_unused_buf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | _vq | 4096-ptr_max |
| PARAM_VALUE | 0 | _vq->vdev | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/net/virtio_net.c free_unused_bufs() -> virtqueue_detach_unused_buf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/net/virtio_net.c free_unused_bufs() -> virtqueue_detach_unused_buf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | _vq | 4096-ptr_max |
| PARAM_VALUE | 0 | _vq->vdev | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/virtio/virtio_input.c virtinput_freeze() -> virtqueue_detach_unused_buf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/virtio/virtio_input.c virtinput_freeze() -> virtqueue_detach_unused_buf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/virtio/virtio_input.c virtinput_remove() -> virtqueue_detach_unused_buf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &_d->mutex |
drivers/virtio/virtio_input.c virtinput_remove() -> virtqueue_detach_unused_buf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &_d->mutex |