drm_vma_node_start
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## Name

drm_vma_node_start — Return start address for page-based addressing

## Synopsis

`unsigned long drm_vma_node_start (` | struct drm_vma_offset_node * node`)`;

## Arguments

`node`

  Node to inspect

## Description

Return the start address of the given node. This can be used as offset into the linear VM space that is provided by the VMA offset manager. Note that this can only be used for page-based addressing. If you need a proper offset for user-space mappings, you must apply “<< PAGE_SHIFT” or use the `drm_vma_node_offset_addr` helper instead.

## RETURNS

Start address of `node` for page-based addressing. 0 if the node does not have an offset allocated.

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