Commit e5ad449b authored by Daniel Vetter's avatar Daniel Vetter Committed by Dave Airlie

drm/mm: WARN for unclean mm takedown

The usual drm driver has tons of different drm_mm memory managers so the drm
error message in dmesg is pretty useless. WARN instead so that we have the full
backtrace.
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: default avatarBen Widawsky <ben@bwidawsk.net>
Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
parent 2c54b133
......@@ -697,8 +697,8 @@ void drm_mm_takedown(struct drm_mm * mm)
{
struct drm_mm_node *entry, *next;
if (!list_empty(&mm->head_node.node_list)) {
DRM_ERROR("Memory manager not clean. Delaying takedown\n");
if (WARN(!list_empty(&mm->head_node.node_list),
"Memory manager not clean. Delaying takedown\n")) {
return;
}
......
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