SURFACE_RELEASE_SIZE   42 drivers/gpu/drm/qxl/qxl_release.c #define SURFACE_RELEASES_PER_BO (4096 / SURFACE_RELEASE_SIZE)
SURFACE_RELEASE_SIZE   44 drivers/gpu/drm/qxl/qxl_release.c static const int release_size_per_bo[] = { RELEASE_SIZE, SURFACE_RELEASE_SIZE, RELEASE_SIZE };