xfs_srtblock_t    145 fs/xfs/libxfs/xfs_rtbitmap.c 		firstbit = XFS_RTMAX((xfs_srtblock_t)(bit - len + 1), 0);
xfs_srtblock_t    116 fs/xfs/xfs_rtalloc.c 		     (xfs_srtblock_t)bbno >= 0;