drm_vma_node_offset_addr9
Return sanitized offset for user-space mmaps
Usage
__u64 drm_vma_node_offset_addr(struct
drm_vma_offset_node
*
node);
Arguments
node
Linked offset node
Overview
Same as drm_vma_node_start but returns the address as a valid offset that can be used for user-space mappings during mmap. This must not be called on unlinked nodes.
Returns
Offset of node for byte-based addressing. 0 if the node does not have an object allocated.