Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/vhost/vhost.c __vhost_worker_flush() -> vhost_worker_queue()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | worker | 4096-ptr_max |
| PARAM_VALUE | 0 | worker->attachment_cnt | s32min-(-1),1-s32max |
| PARAM_VALUE | 0 | worker->killed | 0 |
| PARAM_VALUE | 0 | worker->mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | worker->mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | worker->mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | worker->mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | worker->mutex.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | worker->mutex.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | worker->mutex.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 1 | work | 540902417030905856 |
| PARAM_VALUE | 1 | work->fn | 5110351978565459968 |
| BUF_SIZE | 0 | worker->ops | (-1),24 |
| CAPPED_DATA | 0 | worker | 1 |
| DATA_SOURCE | 0 | worker | $0 |
| STR_LEN | 0 | worker | (-1),15 |
| STR_LEN | 0 | worker | (-1),15 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 0 | worker->dev->iov_limit | |
| LOCK2 | 0 | &worker->mutex | |
| HALF_LOCKED2 | &vs->dev.mutex | ||
| TYPE_LOCK | (struct vhost_worker)->mutex |
drivers/vhost/vhost.c vhost_attach_task_to_cgroups() -> vhost_worker_queue()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | worker | 4096-ptr_max |
| PARAM_VALUE | 0 | worker->dev | 4096-ptr_max |
| PARAM_VALUE | 0 | worker->dev->iov_limit | 0,1024,1088 |
| PARAM_VALUE | 0 | worker->dev->mm | 0-1,4096-ptr_max |
| PARAM_VALUE | 0 | worker->dev->mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | worker->dev->mutex.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | worker->dev->mutex.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | worker->dev->use_worker | 1 |
| PARAM_VALUE | 0 | worker->kthread_task | 4096-ptr_max |
| PARAM_VALUE | 0 | worker->mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | worker->mutex.first_waiter | 0 |
| PARAM_VALUE | 0 | worker->mutex.magic | 4096-ptr_max |
| PARAM_VALUE | 0 | worker->mutex.osq.tail.counter | 0 |
| PARAM_VALUE | 0 | worker->mutex.owner.counter | 0 |
| PARAM_VALUE | 0 | worker->ops | 60132907470860288,3926607679146508288 |
| PARAM_VALUE | 0 | worker->work_list.first | 0 |
| PARAM_VALUE | 1 | work | 4808285728409743360 |
| PARAM_VALUE | 1 | work->fn | 6129687904709902336 |
| BUF_SIZE | 0 | worker | 216 |
| BUF_SIZE | 0 | worker->ops | 24 |
| CAPPED_DATA | 0 | worker | 1 |
| DATA_SOURCE | 0 | worker | $0 |
| STR_LEN | 0 | worker | 15 |
| STR_LEN | 0 | worker | 15 |
| BIT_INFO | 0 | worker->ops | 0x5400810d180000,0x36ffbeefcfddf000 |
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 0 | worker->dev->iov_limit | |
| HALF_LOCKED2 | &vs->dev.mutex | ||
| TYPE_LOCK | (struct vhost_dev)->mutex |
drivers/vhost/vhost.c vhost_vq_work_queue() -> vhost_worker_queue()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | worker | 1-u64max |
| PARAM_VALUE | 1 | work | 4096-ptr_max |
| DATA_SOURCE | 1 | work | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | &vq->mutex | ||
| HALF_LOCKED2 | &vsock->dev.mutex |