drm_mm_insert_node
Prev DRM MM Range Allocator Function References Next

Name

drm_mm_insert_node — search for space and insert node

Synopsis

int drm_mm_insert_node (struct drm_mm * mm,
 struct drm_mm_node * node,
 u64 size,
 unsigned alignment,
 enum drm_mm_search_flags flags);
 

Arguments

mm

drm_mm to allocate from

node

preallocate node to insert

size

size of the allocation

alignment

alignment of the allocation

flags

flags to fine-tune the allocation

Description

This is a simplified version of drm_mm_insert_node_generic with color set to 0.

The preallocated node must be cleared to 0.

Returns

0 on success, -ENOSPC if there's no suitable hole.

Prev Up Next
drm_mm_for_each_hole Home drm_mm_insert_node_in_range