695 	int count = 0, startnum = 0, endnum = 0;  in inode_getblk()  local
821 		endnum = c + 1;  in inode_getblk()
825 		endnum = startnum = ((count > 2) ? 2 : count);  in inode_getblk()
844 			endnum++;  in inode_getblk()
878 	udf_split_extents(inode, &c, offset, newblocknum, laarr, &endnum);  in inode_getblk()
885 		udf_prealloc_extents(inode, c, lastblock, laarr, &endnum);  in inode_getblk()
888 	udf_merge_extents(inode, laarr, &endnum);  in inode_getblk()
893 	udf_update_extents(inode, laarr, startnum, endnum, &prev_epos);  in inode_getblk()
919 			       struct kernel_long_ad *laarr, int *endnum)  in udf_split_extents()  argument
958 			(*endnum)++;  in udf_split_extents()
976 			(*endnum)++;  in udf_split_extents()
983 				 int *endnum)  in udf_prealloc_extents()  argument
987 	if (*endnum >= (c + 1)) {  in udf_prealloc_extents()
1005 	for (i = start + 1; i <= *endnum; i++) {  in udf_prealloc_extents()
1006 		if (i == *endnum) {  in udf_prealloc_extents()
1036 					sizeof(struct long_ad) * (*endnum - (c + 1)));  in udf_prealloc_extents()
1037 				(*endnum)++;  in udf_prealloc_extents()
1049 			for (i = start + 1; numalloc && i < *endnum; i++) {  in udf_prealloc_extents()
1062 					if (*endnum > (i + 1))  in udf_prealloc_extents()
1066 							(*endnum - (i + 1)));  in udf_prealloc_extents()
1068 					(*endnum)--;  in udf_prealloc_extents()
1078 			      int *endnum)  in udf_merge_extents()  argument
1084 	for (i = 0; i < (*endnum - 1); i++) {  in udf_merge_extents()
1118 				if (*endnum > (i + 2))  in udf_merge_extents()
1121 						(*endnum - (i + 2)));  in udf_merge_extents()
1123 				(*endnum)--;  in udf_merge_extents()
1153 				if (*endnum > (i + 2))  in udf_merge_extents()
1156 						(*endnum - (i + 2)));  in udf_merge_extents()
1158 				(*endnum)--;  in udf_merge_extents()
1177 			       int startnum, int endnum,  in udf_update_extents()  argument
1184 	if (startnum > endnum) {  in udf_update_extents()
1185 		for (i = 0; i < (startnum - endnum); i++)  in udf_update_extents()
1187 	} else if (startnum < endnum) {  in udf_update_extents()
1188 		for (i = 0; i < (endnum - startnum); i++) {  in udf_update_extents()
1197 	for (i = start; i < endnum; i++) {  in udf_update_extents()