Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/vhost/scsi.c vhost_scsi_ctl_handle_vq() -> vhost_scsi_get_desc()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vs | 4096-ptr_max |
| PARAM_VALUE | 1 | vq | 4096-ptr_max |
| PARAM_VALUE | 1 | vq->mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | vq->mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 1 | vq->mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 1 | vq->mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 1 | vq->mutex.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | vq->mutex.wait_lock.owner | (-1) |
| PARAM_VALUE | 1 | vq->mutex.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 1 | vq->private_data | 1-u64max |
| PARAM_VALUE | 2 | vc | 5828244295369908224 |
| PARAM_VALUE | 2 | vc->head | 0-s32max |
| PARAM_VALUE | 2 | vc->lunp | 0,4096-ptr_max |
| PARAM_VALUE | 2 | vc->out_iter.iov_offset | 0-9223372036854775806 |
| PARAM_VALUE | 2 | vc->out_iter.kvec | 0,4096-u64max |
| PARAM_VALUE | 2 | vc->rsp_size | 0-1,5 |
| PARAM_VALUE | 2 | vc->target | 0,4096-ptr_max |
| PARAM_VALUE | 4 | log_num | 2712134140745232384 |
| CAPPED_DATA | 1 | &vq->mutex | 1 |
| DATA_SOURCE | 0 | vs | $0 |
| DATA_SOURCE | 1 | vq | $1 |
| MEM_ZERO | 2 | vc | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | vq->avail_idx | 0-u16max |
| HOST_DATA | 1 | vq->last_used_idx | 0-u16max |
| HOST_DATA | 2 | vc->head | 1-u16max[c] |
| NO_OVERFLOW_SIMPLE | 4 | *log_num | |
| LOCK2 | 1 | &vq->mutex | |
| TYPE_LOCK | (struct vhost_virtqueue)->mutex |
drivers/vhost/scsi.c vhost_scsi_handle_vq() -> vhost_scsi_get_desc()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vs | 4096-ptr_max |
| PARAM_VALUE | 1 | vq | 4096-ptr_max |
| PARAM_VALUE | 1 | vq->mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | vq->mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 1 | vq->mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 1 | vq->mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 1 | vq->mutex.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | vq->mutex.wait_lock.owner | (-1) |
| PARAM_VALUE | 1 | vq->mutex.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 2 | vc | 559487409486639104 |
| PARAM_VALUE | 2 | vc->head | 0-s32max |
| PARAM_VALUE | 2 | vc->in_size | 0 |
| PARAM_VALUE | 2 | vc->lunp | 0,4096-ptr_max |
| PARAM_VALUE | 2 | vc->out_iter.__iov | 0,4096-u64max |
| PARAM_VALUE | 2 | vc->out_iter.bvec | 0,4096-u64max |
| PARAM_VALUE | 2 | vc->out_iter.iov_offset | 0-9223372036854775806 |
| PARAM_VALUE | 2 | vc->out_iter.kvec | 0,4096-u64max |
| PARAM_VALUE | 2 | vc->out_size | 0 |
| PARAM_VALUE | 2 | vc->req | 0,1514230772838383616,6811688015637671936 |
| PARAM_VALUE | 2 | vc->req_size | 0,51,59 |
| PARAM_VALUE | 2 | vc->rsp_size | 108 |
| PARAM_VALUE | 2 | vc->target | 0,4096-ptr_max |
| PARAM_VALUE | 4 | log_num | 2595892786274344960 |
| CAPPED_DATA | 1 | &vq->mutex | 1 |
| DATA_SOURCE | 0 | vs | $0 |
| DATA_SOURCE | 1 | vq | $1 |
| MEM_ZERO | 2 | vc | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | vq->avail_idx | 0-u16max |
| HOST_DATA | 1 | vq->last_used_idx | 0-u16max |
| NO_OVERFLOW_SIMPLE | 1 | vq->dev->iov_limit | |
| LOCK2 | 1 | &vq->mutex | |
| TYPE_LOCK | (struct vhost_virtqueue)->mutex |