QXL_RELEASE_RING_SIZE 358 drivers/gpu/drm/qxl/qxl_dev.h uint64_t release_ring[QXL_RELEASE_RING_SIZE]; QXL_RELEASE_RING_SIZE 234 drivers/gpu/drm/qxl/qxl_kms.c QXL_RELEASE_RING_SIZE, 0, true,