521 	struct btrfs_ordered_sum *sums;  in btrfs_lookup_csums_range()  local
596 			sums = kzalloc(btrfs_ordered_sum_size(fs_info, size),  in btrfs_lookup_csums_range()
598 			if (!sums) {  in btrfs_lookup_csums_range()
603 			sums->bytenr = start;  in btrfs_lookup_csums_range()
604 			sums->len = (int)size;  in btrfs_lookup_csums_range()
611 					   sums->sums,  in btrfs_lookup_csums_range()
616 			list_add_tail(&sums->list, &tmplist);  in btrfs_lookup_csums_range()
623 		sums = list_entry(tmplist.next, struct btrfs_ordered_sum, list);  in btrfs_lookup_csums_range()
624 		list_del(&sums->list);  in btrfs_lookup_csums_range()
625 		kfree(sums);  in btrfs_lookup_csums_range()
649 	struct btrfs_ordered_sum *sums;  in btrfs_csum_one_bio()  local
663 	sums = kvzalloc(btrfs_ordered_sum_size(fs_info, bio->bi_iter.bi_size),  in btrfs_csum_one_bio()
667 	if (!sums)  in btrfs_csum_one_bio()
670 	sums->len = bio->bi_iter.bi_size;  in btrfs_csum_one_bio()
671 	INIT_LIST_HEAD(&sums->list);  in btrfs_csum_one_bio()
673 	sums->bytenr = bio->bi_iter.bi_sector << 9;  in btrfs_csum_one_bio()
693 				kvfree(sums);  in btrfs_csum_one_bio()
708 				sums->len = this_sum_bytes;  in btrfs_csum_one_bio()
710 				btrfs_add_ordered_sum(ordered, sums);  in btrfs_csum_one_bio()
716 				sums = kvzalloc(btrfs_ordered_sum_size(fs_info,  in btrfs_csum_one_bio()
719 				BUG_ON(!sums); /* -ENOMEM */  in btrfs_csum_one_bio()
720 				sums->len = bytes_left;  in btrfs_csum_one_bio()
724 				sums->bytenr = (bio->bi_iter.bi_sector << 9)  in btrfs_csum_one_bio()
733 					    sums->sums + index);  in btrfs_csum_one_bio()
743 	btrfs_add_ordered_sum(ordered, sums);  in btrfs_csum_one_bio()
986 			   struct btrfs_ordered_sum *sums)  in btrfs_csum_file_blocks()  argument
1011 	bytenr = sums->bytenr + total_bytes;  in btrfs_csum_file_blocks()
1097 		tmp = sums->len - total_bytes;  in btrfs_csum_file_blocks()
1162 		tmp = sums->len - total_bytes;  in btrfs_csum_file_blocks()
1187 	ins_size = (u32)(sums->len - total_bytes) >> fs_info->sectorsize_bits;  in btrfs_csum_file_blocks()
1191 	write_extent_buffer(leaf, sums->sums + index, (unsigned long)item,  in btrfs_csum_file_blocks()
1199 	if (total_bytes < sums->len) {  in btrfs_csum_file_blocks()