Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/gpu/drm/virtio/virtgpu_prime.c virtgpu_gem_unmap_dma_buf() -> virtio_gpu_vram_unmap_dma_buf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 1 | sgt | $1 |
| DATA_SOURCE | 2 | dir | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 1 | sgt->nents | 2-s32max[c] |
| NO_OVERFLOW_SIMPLE | 1 | sgt->nents | |
| NO_OVERFLOW_SIMPLE | 1 | sgt->orig_nents | |
| UNITS | 0 | dev | unit_byte |
| HALF_LOCKED2 | &bo->lock | ||
| HALF_LOCKED2 | attach->dmabuf->resv | ||
| HALF_LOCKED2 | bo->base.base.resv | ||
| HALF_LOCKED2 | dmabuf->resv | ||
| HALF_LOCKED2 | resv |