diff mbox series

[v2,3/8] drm/virtio: Unlock GEM reservations in error code path

Message ID 20220314224253.236359-4-dmitry.osipenko@collabora.com (mailing list archive)
State New, archived
Headers show
Series Add memory shrinker to VirtIO-GPU DRM driver | expand

Commit Message

Dmitry Osipenko March 14, 2022, 10:42 p.m. UTC
Unlock reservations in the error code path of virtio_gpu_object_create()
to silence debug warning splat produced by ww_mutex_destroy(&obj->lock)
when GEM is released with the held lock.

Signed-off-by: Dmitry Osipenko <dmitry.osipenko@collabora.com>
---
 drivers/gpu/drm/virtio/virtgpu_object.c | 2 ++
 1 file changed, 2 insertions(+)
diff mbox series

Patch

diff --git a/drivers/gpu/drm/virtio/virtgpu_object.c b/drivers/gpu/drm/virtio/virtgpu_object.c
index bea7806a3ae3..0b8cbb87f8d8 100644
--- a/drivers/gpu/drm/virtio/virtgpu_object.c
+++ b/drivers/gpu/drm/virtio/virtgpu_object.c
@@ -250,6 +250,8 @@  int virtio_gpu_object_create(struct virtio_gpu_device *vgdev,
 
 	ret = virtio_gpu_object_shmem_init(vgdev, bo, &ents, &nents);
 	if (ret != 0) {
+		if (fence)
+			virtio_gpu_array_unlock_resv(objs);
 		virtio_gpu_array_put_free(objs);
 		virtio_gpu_free_object(&shmem_obj->base);
 		return ret;