Documented in 1 files:
Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/dma-buf/dma-buf.c dma_buf_map_attachment() -> (struct dma_buf_ops)->unpin()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | attach | 4096-ptr_max |
| PARAM_VALUE | 0 | attach->dmabuf | 4096-ptr_max |
| PARAM_VALUE | 0 | attach->dmabuf->ops | 4096-ptr_max |
| PARAM_VALUE | 0 | attach->dmabuf->ops->pin | 1-u64max |
| PARAM_VALUE | 0 | attach->importer_ops | 0 |
| BUF_SIZE | 0 | attach | (-1),64 |
| BUF_SIZE | 0 | attach | (-1),64 |
| DATA_SOURCE | 0 | attach | $0 |
| CONTAINER | 0 | -24-32-0+0 | $(-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | attach->dmabuf->size | 0-u64max |
| HALF_LOCKED2 | &bo->lock | ||
| HALF_LOCKED2 | &dbc->ch_lock | ||
| HALF_LOCKED2 | &qdev->dev_lock | ||
| HALF_LOCKED2 | &usr->qddev_lock | ||
| HALF_LOCKED2 | bo->base.base.resv | ||
| HALF_LOCKED2 | dmabuf->resv | ||
| HALF_LOCKED2 | resv | ||
| HALF_LOCKED2 | 0 | attach->dmabuf->resv |
drivers/dma-buf/dma-buf.c dma_buf_unmap_attachment() -> (struct dma_buf_ops)->unpin()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | attach | 4096-ptr_max |
| PARAM_VALUE | 0 | attach->dmabuf | 4096-ptr_max |
| PARAM_VALUE | 0 | attach->dmabuf->ops | 4096-ptr_max |
| PARAM_VALUE | 0 | attach->dmabuf->ops->pin | 1-u64max |
| PARAM_VALUE | 0 | attach->importer_ops | 0 |
| BUF_SIZE | 0 | attach | (-1)-0,64 |
| BUF_SIZE | 0 | attach | (-1)-0,64 |
| BUF_SIZE | 0 | attach->importer_priv | (-1),72 |
| DATA_SOURCE | 0 | attach | $0 |
| CONTAINER | 0 | -24-32-0+0 | $(-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | attach->dmabuf->size | 0-u64max |
| HALF_LOCKED2 | &bo->lock | ||
| HALF_LOCKED2 | &vdev->bo_list_lock | ||
| HALF_LOCKED2 | bo->base.base.resv | ||
| HALF_LOCKED2 | dmabuf->resv | ||
| HALF_LOCKED2 | resv | ||
| HALF_LOCKED2 | 0 | attach->dmabuf->resv |
drivers/dma-buf/dma-buf.c dma_buf_unpin() -> (struct dma_buf_ops)->unpin()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | attach | 4096-ptr_max |
| PARAM_VALUE | 0 | attach->dmabuf | 4096-ptr_max |
| PARAM_VALUE | 0 | attach->dmabuf->ops | 4096-ptr_max |
| PARAM_VALUE | 0 | attach->dmabuf->ops->unpin | 1-u64max |
| BUF_SIZE | 0 | attach | (-1),64 |
| BUF_SIZE | 0 | attach | (-1),64 |
| DATA_SOURCE | 0 | attach | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 0 | attach->dmabuf->size | |
| HALF_LOCKED2 | &dev->object_name_lock | ||
| HALF_LOCKED2 | &file_priv->prime.lock | ||
| HALF_LOCKED2 | dmabuf->resv | ||
| HALF_LOCKED2 | imported->ttm.base.resv | ||
| HALF_LOCKED2 | resv |