xfs/libxfs/xfs_btree.c

107 	if (dsibling == cpu_to_be32(NULLAGBLOCK))
1025 	if ((lr & XFS_BTCUR_LEFTRA) && left != NULLAGBLOCK) {
1032 	if ((lr & XFS_BTCUR_RIGHTRA) && right != NULLAGBLOCK) {
1152 		if (b->bb_u.s.bb_leftsib == cpu_to_be32(NULLAGBLOCK))
1154 		if (b->bb_u.s.bb_rightsib == cpu_to_be32(NULLAGBLOCK))
1167 		return ptr->s == cpu_to_be32(NULLAGBLOCK);
1178 		ptr->s = cpu_to_be32(NULLAGBLOCK);
1267 		buf->bb_u.s.bb_leftsib = cpu_to_be32(NULLAGBLOCK);
1268 		buf->bb_u.s.bb_rightsib = cpu_to_be32(NULLAGBLOCK);
5385 		return block->bb_u.s.bb_rightsib != cpu_to_be32(NULLAGBLOCK);