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DRM_VMA_OFFSET_REMOV(9) DRM Core DRM_VMA_OFFSET_REMOV(9)

NAME

drm_vma_offset_remove - Remove offset node from manager

SYNOPSIS

void drm_vma_offset_remove(struct drm_vma_offset_manager * mgr, struct drm_vma_offset_node * node);

ARGUMENTS

mgr
Manager object
node
Node to be removed

DESCRIPTION

Remove a node from the offset manager. If the node wasn't added before, this does nothing. After this call returns, the offset and size will be 0 until a new offset is allocated via drm_vma_offset_add again. Helper functions like drm_vma_node_start and drm_vma_node_offset_addr will return 0 if no offset is allocated.

AUTHORS

Jesse Barnes <jesse.barnes@intel.com>
 
Intel Corporation,
Initial version
Laurent Pinchart <laurent.pinchart@ideasonboard.com>
 
Ideas on board SPRL,
Driver internals
Daniel Vetter <daniel.vetter@ffwll.ch>
 
Intel Corporation,
Contributions all over the place

COPYRIGHT

May 2018 Kernel Hackers Manual 3.16