125 					u16 csum_size)  in max_ordered_sum_bytes()  argument
127 	u32 ncsums = (PAGE_SIZE - sizeof(struct btrfs_ordered_sum)) / csum_size;  in max_ordered_sum_bytes()
140 	return sizeof(struct btrfs_ordered_sum) + num_sectors * fs_info->csum_size;  in btrfs_ordered_sum_size()
198 	const u32 csum_size = fs_info->csum_size;  in btrfs_lookup_csum()  local
220 		csums_in_item /= csum_size;  in btrfs_lookup_csum()
231 					  csum_offset * csum_size);  in btrfs_lookup_csum()
272 	const u32 csum_size = fs_info->csum_size;  in search_csum_tree()  local
289 		csum_len = (itemsize / csum_size) * sectorsize;  in search_csum_tree()
307 	csum_len = (itemsize / csum_size) * sectorsize;  in search_csum_tree()
314 			ret * csum_size);  in search_csum_tree()
382 	const u32 csum_size = fs_info->csum_size;  in btrfs_lookup_bio_sums()  local
415 		if (nblocks * csum_size > BTRFS_BIO_INLINE_CSUM_SIZE) {  in btrfs_lookup_bio_sums()
416 			bbio->csum = kmalloc_array(nblocks, csum_size, GFP_NOFS);  in btrfs_lookup_bio_sums()
465 		csum_dst = csum + sector_offset * csum_size;  in btrfs_lookup_bio_sums()
487 			memset(csum_dst, 0, csum_size);  in btrfs_lookup_bio_sums()
528 	const u32 csum_size = fs_info->csum_size;  in btrfs_lookup_csums_range()  local
557 			if (offset * csum_size <  in btrfs_lookup_csums_range()
584 		csum_end = key.offset + (size / csum_size) * fs_info->sectorsize;  in btrfs_lookup_csums_range()
595 				     max_ordered_sum_bytes(fs_info, csum_size));  in btrfs_lookup_csums_range()
607 			offset *= csum_size;  in btrfs_lookup_csums_range()
613 					   csum_size * size);  in btrfs_lookup_csums_range()
735 			index += fs_info->csum_size;  in btrfs_csum_one_bio()
765 	const u32 csum_size = fs_info->csum_size;  in truncate_one_csum()  local
771 	csum_end = btrfs_item_size(leaf, path->slots[0]) / csum_size;  in truncate_one_csum()
783 		new_size *= csum_size;  in truncate_one_csum()
794 		new_size *= csum_size;  in truncate_one_csum()
819 	const u32 csum_size = fs_info->csum_size;  in btrfs_del_csums()  local
855 		csum_end = btrfs_item_size(leaf, path->slots[0]) / csum_size;  in btrfs_del_csums()
919 			offset *= csum_size;  in btrfs_del_csums()
921 			shift_len = (len >> blocksize_bits) * csum_size;  in btrfs_del_csums()
1003 	const u32 csum_size = fs_info->csum_size;  in btrfs_csum_file_blocks()  local
1035 		if ((item_size / csum_size) >=  in btrfs_csum_file_blocks()
1036 		    MAX_CSUM_ITEMS(fs_info, csum_size)) {  in btrfs_csum_file_blocks()
1059 	if (btrfs_leaf_free_space(leaf) >= csum_size) {  in btrfs_csum_file_blocks()
1069 				csum_size, 1);  in btrfs_csum_file_blocks()
1086 	    csum_offset >= MAX_CSUM_ITEMS(fs_info, csum_size)) {  in btrfs_csum_file_blocks()
1092 	    csum_size) {  in btrfs_csum_file_blocks()
1142 		diff = (csum_offset + extend_nr) * csum_size;  in btrfs_csum_file_blocks()
1144 			   MAX_CSUM_ITEMS(fs_info, csum_size) * csum_size);  in btrfs_csum_file_blocks()
1148 		diff /= csum_size;  in btrfs_csum_file_blocks()
1149 		diff *= csum_size;  in btrfs_csum_file_blocks()
1168 		tmp = min_t(u64, tmp, MAX_CSUM_ITEMS(fs_info, csum_size));  in btrfs_csum_file_blocks()
1169 		ins_size = csum_size * tmp;  in btrfs_csum_file_blocks()
1171 		ins_size = csum_size;  in btrfs_csum_file_blocks()
1185 					  csum_offset * csum_size);  in btrfs_csum_file_blocks()
1188 	ins_size *= csum_size;  in btrfs_csum_file_blocks()
1195 	ins_size /= csum_size;  in btrfs_csum_file_blocks()