STARTBLOCKVALBITS 1557 fs/xfs/libxfs/xfs_format.h (((((xfs_fsblock_t)1) << STARTBLOCKMASKBITS) - 1) << STARTBLOCKVALBITS) STARTBLOCKVALBITS 1566 fs/xfs/libxfs/xfs_format.h ASSERT(k < (1 << STARTBLOCKVALBITS));