545 	int err, dlen, ilen, len, lnum, ino_offs, dent_offs;  in ubifs_jnl_update()  local
558 	dlen = UBIFS_DENT_NODE_SZ + nm->len + 1;  in ubifs_jnl_update()
572 	aligned_dlen = ALIGN(dlen, 8);  in ubifs_jnl_update()
603 	ubifs_prep_grp_node(c, dent, dlen, 0);  in ubifs_jnl_update()
635 		err = ubifs_add_dirt(c, lnum, dlen);  in ubifs_jnl_update()
637 		err = ubifs_tnc_add_nm(c, &dent_key, lnum, dent_offs, dlen, nm);  in ubifs_jnl_update()
701 	int dlen = COMPRESSED_DATA_NODE_BUF_SZ, allocated = 1;  in ubifs_jnl_write_data()  local
708 	data = kmalloc(dlen, GFP_NOFS | __GFP_NOWARN);  in ubifs_jnl_write_data()
733 	out_len = dlen - UBIFS_DATA_NODE_SZ;  in ubifs_jnl_write_data()
737 	dlen = UBIFS_DATA_NODE_SZ + out_len;  in ubifs_jnl_write_data()
741 	err = make_reservation(c, DATAHD, dlen);  in ubifs_jnl_write_data()
745 	err = write_node(c, DATAHD, data, dlen, &lnum, &offs);  in ubifs_jnl_write_data()
751 	err = ubifs_tnc_add(c, key, lnum, offs, dlen);  in ubifs_jnl_write_data()
1152 	int err, dlen, len, lnum, offs, bit, sz, sync = IS_SYNC(inode);  in ubifs_jnl_truncate()  local
1176 	dlen = new_size & (UBIFS_BLOCK_SIZE - 1);  in ubifs_jnl_truncate()
1177 	if (dlen) {  in ubifs_jnl_truncate()
1185 			dlen = 0; /* Not found (so it is a hole) */  in ubifs_jnl_truncate()
1189 			if (le32_to_cpu(dn->size) <= dlen)  in ubifs_jnl_truncate()
1190 				dlen = 0; /* Nothing to do */  in ubifs_jnl_truncate()
1195 					err = recomp_data_node(c, dn, &dlen);  in ubifs_jnl_truncate()
1199 					dn->size = cpu_to_le32(dlen);  in ubifs_jnl_truncate()
1200 					dlen += UBIFS_DATA_NODE_SZ;  in ubifs_jnl_truncate()
1209 	if (dlen)  in ubifs_jnl_truncate()
1210 		len += dlen;  in ubifs_jnl_truncate()
1216 	ubifs_prep_grp_node(c, trun, UBIFS_TRUN_NODE_SZ, dlen ? 0 : 1);  in ubifs_jnl_truncate()
1217 	if (dlen)  in ubifs_jnl_truncate()
1218 		ubifs_prep_grp_node(c, dn, dlen, 1);  in ubifs_jnl_truncate()
1227 	if (dlen) {  in ubifs_jnl_truncate()
1229 		err = ubifs_tnc_add(c, &key, lnum, sz, dlen);  in ubifs_jnl_truncate()