QXL_CURSOR_RING_SIZE 356 drivers/gpu/drm/qxl/qxl_dev.h struct qxl_command cursor_ring[QXL_CURSOR_RING_SIZE]; QXL_CURSOR_RING_SIZE 220 drivers/gpu/drm/qxl/qxl_kms.c QXL_CURSOR_RING_SIZE,