carta
drm_vma_node_is_allowed(9)

drm_vma_node_is_allowed9

Check whether an open-file is granted access

Arguments

node

Node to check

filp

Open-file to check for

Overview

Search the list in node whether filp is currently on the list of allowed open-files (see drm_vma_node_allow).

This is locked against concurrent access internally.

Returns

true iff filp is on the list

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

From linux-manual-3.16 3.16.56-1+deb8u1 in Debian 8 (Jessie). Parsed by carta from the page's man source.