diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_vma.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_vma.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_vma.c b/drivers/gpu/drm/i915/i915_vma.c index c5330f36687d..f3ac837ba3b3 100644 --- a/drivers/gpu/drm/i915/i915_vma.c +++ b/drivers/gpu/drm/i915/i915_vma.c @@ -1245,6 +1245,9 @@ int i915_vma_unbind(struct i915_vma *vma) struct i915_address_space *vm = vma->vm; int err; + if (!drm_mm_node_allocated(&vma->node)) + return 0; + err = mutex_lock_interruptible(&vm->mutex); if (err) return err; |