Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/vdpa/vdpa_user/vduse_dev.c vduse_dev_read_iter() -> vduse_enqueue_msg_head()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | head | 4096-ptr_max |
| PARAM_VALUE | 1 | msg | 4096-ptr_max |
| CAPPED_DATA | 1 | msg->req.request_id | 1 |
| DATA_SOURCE | 1 | msg | r vduse_find_msg |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &dev->msg_lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct vduse_dev)->msg_lock |