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path: root/drivers/gpu/drm/nouveau/nouveau_mm.c
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Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_mm.c')
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_mm.c11
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_mm.c b/drivers/gpu/drm/nouveau/nouveau_mm.c
index 7609756b6faf..1640dec3b823 100644
--- a/drivers/gpu/drm/nouveau/nouveau_mm.c
+++ b/drivers/gpu/drm/nouveau/nouveau_mm.c
@@ -158,11 +158,18 @@ int
nouveau_mm_fini(struct nouveau_mm **prmm)
{
struct nouveau_mm *rmm = *prmm;
- struct nouveau_mm_node *heap =
+ struct nouveau_mm_node *node, *heap =
list_first_entry(&rmm->nodes, struct nouveau_mm_node, nl_entry);
- if (!list_is_singular(&rmm->nodes))
+ if (!list_is_singular(&rmm->nodes)) {
+ printk(KERN_ERR "nouveau_mm not empty at destroy time!\n");
+ list_for_each_entry(node, &rmm->nodes, nl_entry) {
+ printk(KERN_ERR "0x%02x: 0x%08x 0x%08x\n",
+ node->type, node->offset, node->length);
+ }
+ WARN_ON(1);
return -EBUSY;
+ }
kfree(heap);
kfree(rmm);