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2018 Dec 12
0
[PATCH v2 16/18] drm/qxl: implement prime kmap/kunmap
...struct ttm_bo_kmap_obj kmap; unsigned int pin_count; void *kptr; + unsigned int map_count; int type; /* Constant after initialization */ diff --git a/drivers/gpu/drm/qxl/qxl_object.c b/drivers/gpu/drm/qxl/qxl_object.c index 024c8dd317..4928fa6029 100644 --- a/drivers/gpu/drm/qxl/qxl_object.c +++ b/drivers/gpu/drm/qxl/qxl_object.c @@ -36,6 +36,7 @@ static void qxl_ttm_bo_destroy(struct ttm_buffer_object *tbo) qdev = (struct qxl_device *)bo->gem_base.dev->dev_private; qxl_surface_evict(qdev, bo, false); + WARN_ON_ONCE(bo->map_c...