OBD_ALLOC(res, obdattr *, sizeof(*res));
if ( !res )
return NULL;
-
+ memset(res, 0, sizeof(*res));
res->i_ino = id;
if (conn->oc_dev->obd_type->typ_ops->o_getattr(conn, res)) {
OBD_FREE(res, sizeof(*res));
conn.oc_id = mvdata.conn_id;
- err = obddev->obd_type->typ_ops->o_migrate(&conn, srcoa, tgtoa);
+ err = obddev->obd_type->typ_ops->o_migrate(&conn, tgtoa, srcoa);
obd_free_oa(srcoa);
obd_free_oa(tgtoa);
___wait_on_page(page);
}
-int gen_copy_data(struct obd_conn *conn, obdattr *src, obdattr *tgt)
+/* XXX this should return errors correctly, so should migrate!!! */
+int gen_copy_data(struct obd_conn *conn, obdattr *tgt, obdattr *src)
{
struct page *page;
unsigned long index = 0;
int rc;
+ ENTRY;
+ CDEBUG(D_INODE, "src: blocks %ld, size %Ld\n",
+ src->i_blocks, src->i_size);
page = alloc_page(GFP_USER);
- if ( !page )
+ if ( !page ) {
+ EXIT;
return -ENOMEM;
-
+ }
lck_page(page);
rc = OBP(conn->oc_dev,brw)(WRITE, conn, tgt, page, 1);
if ( rc != PAGE_SIZE)
break;
+
+ CDEBUG(D_INODE, "Copied 1 page ...\n");
index ++;
}
UnlockPage(page);
__free_page(page);
+ EXIT;
return 0;
}