drm/mm: fix hole size comparison
Fixes: 0cdea4455a
("drm/mm: optimize rb_hole_addr rbtree search")
Signed-off-by: Nirmoy Das <nirmoy.das@amd.com>
Reported-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Christian König <christian.koenig@amd.com>
Link: https://patchwork.freedesktop.org/patch/367726/
This commit is contained in:
parent
ba931cfd07
commit
18ece75d7d
|
@ -407,7 +407,7 @@ next_hole_high_addr(struct drm_mm_node *entry, u64 size)
|
|||
left_node = rb_entry(left_rb_node,
|
||||
struct drm_mm_node, rb_hole_addr);
|
||||
if ((left_node->subtree_max_hole < size ||
|
||||
entry->size == entry->subtree_max_hole) &&
|
||||
HOLE_SIZE(entry) == entry->subtree_max_hole) &&
|
||||
parent_rb_node && parent_rb_node->rb_left != rb_node)
|
||||
return rb_hole_addr_to_node(parent_rb_node);
|
||||
}
|
||||
|
@ -447,7 +447,7 @@ next_hole_low_addr(struct drm_mm_node *entry, u64 size)
|
|||
right_node = rb_entry(right_rb_node,
|
||||
struct drm_mm_node, rb_hole_addr);
|
||||
if ((right_node->subtree_max_hole < size ||
|
||||
entry->size == entry->subtree_max_hole) &&
|
||||
HOLE_SIZE(entry) == entry->subtree_max_hole) &&
|
||||
parent_rb_node && parent_rb_node->rb_right != rb_node)
|
||||
return rb_hole_addr_to_node(parent_rb_node);
|
||||
}
|
||||
|
|
Loading…
Reference in New Issue