drm_vma_node_revoke — Remove open-file from list of allowed users
void drm_vma_node_revoke ( | struct drm_vma_offset_node * node, |
struct file * filp); |
Decrement the ref-count of filp in the list of allowed open-files on node.
If the ref-count drops to zero, remove filp from the list. You must call
this once for every drm_vma_node_allow on filp.
This is locked against concurrent access internally.
If filp is not on the list, nothing is done.