27 					u16 csum_size)  in max_ordered_sum_bytes()  argument
29 	u32 ncsums = (PAGE_SIZE - sizeof(struct btrfs_ordered_sum)) / csum_size;  in max_ordered_sum_bytes()
93 	u16 csum_size = btrfs_super_csum_size(fs_info->super_copy);  in btrfs_lookup_csum()  local
115 		csums_in_item /= csum_size;  in btrfs_lookup_csum()
126 					  csum_offset * csum_size);  in btrfs_lookup_csum()
170 	u16 csum_size = btrfs_super_csum_size(fs_info->super_copy);  in __btrfs_lookup_bio_sums()  local
178 		if (nblocks * csum_size > BTRFS_BIO_INLINE_CSUM_SIZE) {  in __btrfs_lookup_bio_sums()
179 			btrfs_bio->csum = kmalloc_array(nblocks, csum_size,  in __btrfs_lookup_bio_sums()
234 				memset(csum, 0, csum_size);  in __btrfs_lookup_bio_sums()
256 				(item_size / csum_size) *  in __btrfs_lookup_bio_sums()
267 		diff = diff * csum_size;  in __btrfs_lookup_bio_sums()
272 				   csum_size * count);  in __btrfs_lookup_bio_sums()
274 		csum += count * csum_size;  in __btrfs_lookup_bio_sums()
316 	u16 csum_size = btrfs_super_csum_size(fs_info->super_copy);  in btrfs_lookup_csums_range()  local
345 			if (offset * csum_size <  in btrfs_lookup_csums_range()
372 		csum_end = key.offset + (size / csum_size) * fs_info->sectorsize;  in btrfs_lookup_csums_range()
383 				     max_ordered_sum_bytes(fs_info, csum_size));  in btrfs_lookup_csums_range()
396 			offset *= csum_size;  in btrfs_lookup_csums_range()
402 					   csum_size * size);  in btrfs_lookup_csums_range()
449 	const u16 csum_size = btrfs_super_csum_size(fs_info->super_copy);  in btrfs_csum_one_bio()  local
518 			index += csum_size;  in btrfs_csum_one_bio()
548 	u16 csum_size = btrfs_super_csum_size(fs_info->super_copy);  in truncate_one_csum()  local
554 	csum_end = btrfs_item_size_nr(leaf, path->slots[0]) / csum_size;  in truncate_one_csum()
566 		new_size *= csum_size;  in truncate_one_csum()
577 		new_size *= csum_size;  in truncate_one_csum()
602 	u16 csum_size = btrfs_super_csum_size(fs_info->super_copy);  in btrfs_del_csums()  local
638 		csum_end = btrfs_item_size_nr(leaf, path->slots[0]) / csum_size;  in btrfs_del_csums()
702 			offset *= csum_size;  in btrfs_del_csums()
704 			shift_len = (len >> blocksize_bits) * csum_size;  in btrfs_del_csums()
757 	u16 csum_size = btrfs_super_csum_size(fs_info->super_copy);  in btrfs_csum_file_blocks()  local
789 		if ((item_size / csum_size) >=  in btrfs_csum_file_blocks()
790 		    MAX_CSUM_ITEMS(fs_info, csum_size)) {  in btrfs_csum_file_blocks()
823 				csum_size, 1);  in btrfs_csum_file_blocks()
840 	    csum_offset >= MAX_CSUM_ITEMS(fs_info, csum_size)) {  in btrfs_csum_file_blocks()
845 	    csum_size) {  in btrfs_csum_file_blocks()
852 				 sizeof(struct btrfs_item) + csum_size * 2)  in btrfs_csum_file_blocks()
856 					 sizeof(struct btrfs_item) - csum_size;  in btrfs_csum_file_blocks()
862 		diff = (csum_offset + extend_nr) * csum_size;  in btrfs_csum_file_blocks()
864 			   MAX_CSUM_ITEMS(fs_info, csum_size) * csum_size);  in btrfs_csum_file_blocks()
868 		diff /= csum_size;  in btrfs_csum_file_blocks()
869 		diff *= csum_size;  in btrfs_csum_file_blocks()
888 		tmp = min_t(u64, tmp, MAX_CSUM_ITEMS(fs_info, csum_size));  in btrfs_csum_file_blocks()
889 		ins_size = csum_size * tmp;  in btrfs_csum_file_blocks()
891 		ins_size = csum_size;  in btrfs_csum_file_blocks()
907 					  csum_offset * csum_size);  in btrfs_csum_file_blocks()
911 	ins_size *= csum_size;  in btrfs_csum_file_blocks()
918 	ins_size /= csum_size;  in btrfs_csum_file_blocks()