XFS_BTCUR_RIGHTRA
if ((lr & XFS_BTCUR_RIGHTRA) && right != NULLAGBLOCK) {
cur->bc_levels[lev].ra |= XFS_BTCUR_RIGHTRA;
cur->bc_levels[lev].ra |= XFS_BTCUR_RIGHTRA;
xfs_btree_readahead(cur, level, XFS_BTCUR_RIGHTRA);
xfs_btree_readahead(cur, lev, XFS_BTCUR_RIGHTRA);
xfs_btree_readahead(cur, level, XFS_BTCUR_RIGHTRA);
if ((lr & XFS_BTCUR_RIGHTRA) && right != NULLFSBLOCK) {
if ((lr & XFS_BTCUR_RIGHTRA) && right != NULLFSBLOCK) {