NAME
drm_vma_node_unmap - Unmap offset node
SYNOPSIS
void drm_vma_node_unmap(struct drm_vma_offset_node * node, struct address_space * file_mapping);
ARGUMENTS
node
Offset node
file_mapping
Address space to unmap node from
DESCRIPTION
Unmap all userspace mappings for a given offset node. The mappings must be associated with the file_mapping address-space. If no offset exists nothing is done.
This call is unlocked. The caller must guarantee that drm_vma_offset_remove is not called on this node concurrently.
AUTHORS
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