41 	struct hammer_cursor cursor1, cursor2;  in hammer_ioc_dedup()  local
57 	error = hammer_init_cursor(trans, &cursor1, NULL, NULL);  in hammer_ioc_dedup()
60 	cursor1.key_beg = dedup->elm1;  in hammer_ioc_dedup()
61 	cursor1.flags |= HAMMER_CURSOR_BACKEND;  in hammer_ioc_dedup()
63 	error = hammer_btree_lookup(&cursor1);  in hammer_ioc_dedup()
66 	error = hammer_btree_extract_data(&cursor1);  in hammer_ioc_dedup()
92 	if (!hammer_is_zone_data(cursor1.leaf->data_offset) ||  in hammer_ioc_dedup()
106 	if (HAMMER_ZONE(cursor1.leaf->data_offset) !=  in hammer_ioc_dedup()
111 	if (cursor1.leaf->data_len != cursor2.leaf->data_len) {  in hammer_ioc_dedup()
117 	if (bcmp(cursor1.data, cursor2.data, cursor1.leaf->data_len)) {  in hammer_ioc_dedup()
128 	error = hammer_cursor_upgrade2(&cursor1, &cursor2);  in hammer_ioc_dedup()
134 	error = hammer_blockmap_dedup(cursor1.trans,  in hammer_ioc_dedup()
135 			cursor1.leaf->data_offset, cursor1.leaf->data_len);  in hammer_ioc_dedup()
158 	cursor2.leaf->data_offset = cursor1.leaf->data_offset;  in hammer_ioc_dedup()
162 	hammer_cursor_downgrade2(&cursor1, &cursor2);  in hammer_ioc_dedup()
167 	hammer_done_cursor(&cursor1);  in hammer_ioc_dedup()