Look up node by exact address
struct drm_vma_offset_node * drm_vma_offset_exact_lookup(struct drm_vma_offset_manager * mgr, unsigned long start, unsigned long pages);
mgr
Manager object
start
Start address (page-based, not byte-based)
pages
Size of object (page-based)
Same as drm_vma_offset_lookup but does not allow any offset into the node. It only returns the exact object with the given start address.
Node at exact start address start.
Jesse Barnes <[email protected]>
Intel Corporation,
Initial version
Laurent Pinchart <[email protected]>
Ideas on board SPRL,
Driver internals
Daniel Vetter <[email protected]>
Intel Corporation,
Contributions all over the place