Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/xen/xen-front-pgdir-shbuf.c backend_map() -> backend_unmap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | buf | 4096-ptr_max |
| PARAM_VALUE | 0 | buf->backend_map_handles | 16,4096-ptr_max |
| PARAM_VALUE | 0 | buf->grefs | 0,4096-ptr_max |
| PARAM_VALUE | 0 | buf->ops | 4096-ptr_max |
| PARAM_VALUE | 0 | buf->ops->map | 4674961981108580352 |
| PARAM_VALUE | 0 | buf->xb_dev->dev.bus | 0,4096-ptr_max |
| PARAM_VALUE | 0 | buf->xb_dev->dev.class | 0,4096-ptr_max |
| PARAM_VALUE | 0 | buf->xb_dev->dev.driver | 0,4096-ptr_max |
| BUF_SIZE | 0 | buf->backend_map_handles | 0-u64max |
| CAPPED_DATA | 0 | buf->num_grefs | 1 |
| CAPPED_DATA | 0 | buf->num_pages | 1 |
| DATA_SOURCE | 0 | buf | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 0 | buf->num_pages | |
| LOCK2 | &evtchnl->u.req.req_io_lock | ||
| HALF_LOCKED2 | &dev->object_name_lock | ||
| HALF_LOCKED2 | &file_priv->prime.lock |
drivers/xen/xen-front-pgdir-shbuf.c xen_front_pgdir_shbuf_unmap() -> (struct xen_front_pgdir_shbuf_ops)->unmap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | buf | 4096-ptr_max |
| PARAM_VALUE | 0 | buf->ops | 4096-ptr_max |
| PARAM_VALUE | 0 | buf->ops->unmap | 8561424900906274816 |
| DATA_SOURCE | 0 | buf | $0 |
| CONTAINER | 0 | -32-48+0 | $(-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING |