687 	int count = 0, startnum = 0, endnum = 0;  in inode_getblk()  local
811 		endnum = c + 1;  in inode_getblk()
815 		endnum = startnum = ((count > 2) ? 2 : count);  in inode_getblk()
834 			endnum++;  in inode_getblk()
867 	udf_split_extents(inode, &c, offset, newblocknum, laarr, &endnum);  in inode_getblk()
874 		udf_prealloc_extents(inode, c, lastblock, laarr, &endnum);  in inode_getblk()
877 	udf_merge_extents(inode, laarr, &endnum);  in inode_getblk()
882 	*err = udf_update_extents(inode, laarr, startnum, endnum, &prev_epos);  in inode_getblk()
910 			       struct kernel_long_ad *laarr, int *endnum)  in udf_split_extents()  argument
949 			(*endnum)++;  in udf_split_extents()
967 			(*endnum)++;  in udf_split_extents()
974 				 int *endnum)  in udf_prealloc_extents()  argument
978 	if (*endnum >= (c + 1)) {  in udf_prealloc_extents()
996 	for (i = start + 1; i <= *endnum; i++) {  in udf_prealloc_extents()
997 		if (i == *endnum) {  in udf_prealloc_extents()
1027 					sizeof(struct long_ad) * (*endnum - (c + 1)));  in udf_prealloc_extents()
1028 				(*endnum)++;  in udf_prealloc_extents()
1040 			for (i = start + 1; numalloc && i < *endnum; i++) {  in udf_prealloc_extents()
1053 					if (*endnum > (i + 1))  in udf_prealloc_extents()
1057 							(*endnum - (i + 1)));  in udf_prealloc_extents()
1059 					(*endnum)--;  in udf_prealloc_extents()
1069 			      int *endnum)  in udf_merge_extents()  argument
1075 	for (i = 0; i < (*endnum - 1); i++) {  in udf_merge_extents()
1094 				if (*endnum > (i + 2))  in udf_merge_extents()
1097 						(*endnum - (i + 2)));  in udf_merge_extents()
1099 				(*endnum)--;  in udf_merge_extents()
1129 				if (*endnum > (i + 2))  in udf_merge_extents()
1132 						(*endnum - (i + 2)));  in udf_merge_extents()
1134 				(*endnum)--;  in udf_merge_extents()
1153 			      int startnum, int endnum,  in udf_update_extents()  argument
1161 	if (startnum > endnum) {  in udf_update_extents()
1162 		for (i = 0; i < (startnum - endnum); i++)  in udf_update_extents()
1164 	} else if (startnum < endnum) {  in udf_update_extents()
1165 		for (i = 0; i < (endnum - startnum); i++) {  in udf_update_extents()
1182 	for (i = start; i < endnum; i++) {  in udf_update_extents()