79 	xfs_dir2_data_unused_t	*dup;		/* block unused entry */  in xfs_dir2_block_addname()  local
144 			dup = enddup = NULL;  in xfs_dir2_block_addname()
149 			dup = (xfs_dir2_data_unused_t *)  in xfs_dir2_block_addname()
151 			if (dup == enddup) {  in xfs_dir2_block_addname()
156 				if (be16_to_cpu(dup->length) < len + (uint)sizeof(*blp)) {  in xfs_dir2_block_addname()
162 						dup = (xfs_dir2_data_unused_t *)  in xfs_dir2_block_addname()
166 						dup = NULL;  in xfs_dir2_block_addname()
173 				if (be16_to_cpu(dup->length) < len) {  in xfs_dir2_block_addname()
174 					dup = NULL;  in xfs_dir2_block_addname()
185 		dup = (xfs_dir2_data_unused_t *)  in xfs_dir2_block_addname()
200 		dup = (xfs_dir2_data_unused_t *)((char *)block + be16_to_cpu(*tagp));  in xfs_dir2_block_addname()
205 		if (be16_to_cpu(dup->freetag) == XFS_DIR2_DATA_FREE_TAG) {  in xfs_dir2_block_addname()
206 			if (be16_to_cpu(dup->length) + (be32_to_cpu(btp->stale) - 1) *  in xfs_dir2_block_addname()
208 				dup = NULL;  in xfs_dir2_block_addname()
210 			dup = NULL;  in xfs_dir2_block_addname()
212 			dup = (xfs_dir2_data_unused_t *)blp;  in xfs_dir2_block_addname()
223 	if (!dup) {  in xfs_dir2_block_addname()
395 	dep = (xfs_dir2_data_entry_t *)dup;  in xfs_dir2_block_addname()
406 	xfs_dir2_data_use_free(tp, bp, dup,  in xfs_dir2_block_addname()
407 		(xfs_dir2_data_aoff_t)((char *)dup - (char *)block),  in xfs_dir2_block_addname()
445 	xfs_dir2_data_unused_t	*dup;		/* block unused entry */  in xfs_dir2_block_getdents()  local
489 		dup = (xfs_dir2_data_unused_t *)ptr;  in xfs_dir2_block_getdents()
493 		if (be16_to_cpu(dup->freetag) == XFS_DIR2_DATA_FREE_TAG) {  in xfs_dir2_block_getdents()
494 			ptr += be16_to_cpu(dup->length);  in xfs_dir2_block_getdents()
890 	xfs_dir2_data_unused_t	*dup;		/* unused data entry */  in xfs_dir2_leaf_to_block()  local
950 	dup = (xfs_dir2_data_unused_t *)((char *)block + be16_to_cpu(*tagp));  in xfs_dir2_leaf_to_block()
954 	if (be16_to_cpu(dup->freetag) != XFS_DIR2_DATA_FREE_TAG ||  in xfs_dir2_leaf_to_block()
955 	    be16_to_cpu(dup->length) < size) {  in xfs_dir2_leaf_to_block()
968 	xfs_dir2_data_use_free(tp, dbp, dup, mp->m_dirblksize - size, size,  in xfs_dir2_leaf_to_block()
1037 	xfs_dir2_data_unused_t	*dup;		/* unused entry pointer */  in xfs_dir2_sf_to_block()  local
1111 	dup = (xfs_dir2_data_unused_t *)block->u;  in xfs_dir2_sf_to_block()
1113 	xfs_dir2_data_use_free(tp, bp, dup, mp->m_dirblksize - i, i, &needlog,  in xfs_dir2_sf_to_block()
1127 	xfs_dir2_data_use_free(tp, bp, dup,  in xfs_dir2_sf_to_block()
1128 		(xfs_dir2_data_aoff_t)((char *)dup - (char *)block),  in xfs_dir2_sf_to_block()
1129 		be16_to_cpu(dup->length), &needlog, &needscan);  in xfs_dir2_sf_to_block()
1182 			dup = (xfs_dir2_data_unused_t *)  in xfs_dir2_sf_to_block()
1184 			dup->freetag = cpu_to_be16(XFS_DIR2_DATA_FREE_TAG);  in xfs_dir2_sf_to_block()
1185 			dup->length = cpu_to_be16(newoffset - offset);  in xfs_dir2_sf_to_block()
1186 			*xfs_dir2_data_unused_tag_p(dup) = cpu_to_be16(  in xfs_dir2_sf_to_block()
1187 				((char *)dup - (char *)block));  in xfs_dir2_sf_to_block()
1188 			xfs_dir2_data_log_unused(tp, bp, dup);  in xfs_dir2_sf_to_block()
1190 				dup, &dummy);  in xfs_dir2_sf_to_block()
1191 			offset += be16_to_cpu(dup->length);  in xfs_dir2_sf_to_block()