DRM_IOCTL_FREE_BUFS  852 include/uapi/drm/drm.h #define DRM_IOCTL_FREE_BUFS		DRM_IOW( 0x1a, struct drm_buf_free)
DRM_IOCTL_FREE_BUFS  852 tools/include/uapi/drm/drm.h #define DRM_IOCTL_FREE_BUFS		DRM_IOW( 0x1a, struct drm_buf_free)