drm_vma_node_revoke9

Remove open-file from list of allowed users

Usage

void drm_vma_node_revoke(struct drm_vma_offset_node * node, struct file * filp);

Arguments

node

Node to modify

filp

Open file to remove

Overview

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.