625 	int ds = dend + 1;		/* Number of elements in drl & srl */  in ntfs_runlists_merge()  local
643 	ntfs_debug("ds = %i, ss = %i, dins = %i", ds, ss, dins);  in ntfs_runlists_merge()
647 			drl = ntfs_rl_replace(drl, ds, srl + sstart, ss, dins);  in ntfs_runlists_merge()
649 			drl = ntfs_rl_insert(drl, ds, srl + sstart, ss, dins);  in ntfs_runlists_merge()
652 			drl = ntfs_rl_append(drl, ds, srl + sstart, ss, dins);  in ntfs_runlists_merge()
654 			drl = ntfs_rl_split(drl, ds, srl + sstart, ss, dins);  in ntfs_runlists_merge()
663 		for (ds = dend; drl[ds].length; ds++)  in ntfs_runlists_merge()
666 		if (drl[ds].vcn <= marker_vcn) {  in ntfs_runlists_merge()
669 			if (drl[ds].vcn == marker_vcn) {  in ntfs_runlists_merge()
673 						drl[ds].lcn);  in ntfs_runlists_merge()
674 				drl[ds].lcn = LCN_ENOENT;  in ntfs_runlists_merge()
682 			if (drl[ds].lcn == LCN_ENOENT) {  in ntfs_runlists_merge()
683 				ds--;  in ntfs_runlists_merge()
686 			if (drl[ds].lcn != LCN_RL_NOT_MAPPED) {  in ntfs_runlists_merge()
689 					drl = ntfs_rl_realloc_nofail(drl, ds,  in ntfs_runlists_merge()
690 							ds + 2);  in ntfs_runlists_merge()
693 				ds++;  in ntfs_runlists_merge()
696 					drl[ds].vcn = drl[ds - 1].vcn +  in ntfs_runlists_merge()
697 							drl[ds - 1].length;  in ntfs_runlists_merge()
698 				drl[ds].lcn = LCN_RL_NOT_MAPPED;  in ntfs_runlists_merge()
702 			drl[ds].length = marker_vcn - drl[ds].vcn;  in ntfs_runlists_merge()
704 			ds++;  in ntfs_runlists_merge()
706 				drl = ntfs_rl_realloc_nofail(drl, ds, ds + 1);  in ntfs_runlists_merge()
707 			drl[ds].vcn = marker_vcn;  in ntfs_runlists_merge()
708 			drl[ds].lcn = LCN_ENOENT;  in ntfs_runlists_merge()
709 			drl[ds].length = (s64)0;  in ntfs_runlists_merge()