diff options
Diffstat (limited to 'sys/dev/drm2/i915/i915_gem_context.c')
| -rw-r--r-- | sys/dev/drm2/i915/i915_gem_context.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/sys/dev/drm2/i915/i915_gem_context.c b/sys/dev/drm2/i915/i915_gem_context.c index 5ab9af1..4a94c28 100644 --- a/sys/dev/drm2/i915/i915_gem_context.c +++ b/sys/dev/drm2/i915/i915_gem_context.c @@ -297,6 +297,14 @@ void i915_gem_context_fini(struct drm_device *dev) i915_gem_object_unpin(dev_priv->ring[RCS].default_context->obj); + /* When default context is created and switched to, base object refcount + * will be 2 (+1 from object creation and +1 from do_switch()). + * i915_gem_context_fini() will be called after gpu_idle() has switched + * to default context. So we need to unreference the base object once + * to offset the do_switch part, so that i915_gem_context_unreference() + * can then free the base object correctly. */ + drm_gem_object_unreference(&dev_priv->ring[RCS].default_context->obj->base); + do_destroy(dev_priv->ring[RCS].default_context); } |
