Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 7 files:
- arch/um/drivers/virtio_uml.c, line 453
- drivers/net/virtio_net.c, line 7106
- drivers/s390/virtio/virtio_ccw.c, line 1226
- drivers/virtio/virtio.c, line 146
- drivers/virtio/virtio_mmio.c, line 304
- drivers/virtio/virtio_pci_common.c, line 77
- drivers/virtio/virtio_vdpa.c, line 118
Smatch caller information:
drivers/virtio/virtio_pci_common.c vp_config_changed() -> virtio_config_changed()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | flags |
drivers/virtio/virtio_mmio.c vm_interrupt() -> virtio_config_changed()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | flags |
drivers/virtio/virtio_vdpa.c virtio_vdpa_config_cb() -> virtio_config_changed()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &dev->irq_lock | ||
| HALF_LOCKED2 | &vdpasim->mutex | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | bh |
drivers/net/virtio_net.c virtnet_probe() -> virtio_config_changed()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->config | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->config_driver_disabled | 1 |
| PARAM_VALUE | 0 | dev->config_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev->dev.bus | 0,4096-ptr_max |
| PARAM_VALUE | 0 | dev->dev.class | 0,4096-ptr_max |
| PARAM_VALUE | 0 | dev->dev.driver | 0,4096-ptr_max |
| PARAM_VALUE | 0 | dev->vqs.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->vqs.prev->next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->vqs_list_lock.rlock.dep_map->name | 0-255 |
| DATA_SOURCE | 0 | dev | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | global &rtnl_mutex |