- struct lov_oinfo *oinfo;
- struct cl_req *clerq;
- struct cl_page *apage; /* _some_ page in @clerq */
- struct cl_lock *lock; /* _some_ lock protecting @apage */
- struct osc_lock *olck;
- struct osc_page *opg;
- struct obdo *oa;
-
- oa = attr->cra_oa;
- oinfo = cl2osc(obj)->oo_oinfo;
- if (flags & OBD_MD_FLID) {
- oa->o_id = oinfo->loi_id;
- oa->o_valid |= OBD_MD_FLID;
- }
- if (flags & OBD_MD_FLGROUP) {
- oa->o_seq = oinfo->loi_seq;
- oa->o_valid |= OBD_MD_FLGROUP;
- }
- if (flags & OBD_MD_FLHANDLE) {
- clerq = slice->crs_req;
- LASSERT(!cfs_list_empty(&clerq->crq_pages));
- apage = container_of(clerq->crq_pages.next,
- struct cl_page, cp_flight);
- opg = osc_cl_page_osc(apage);
- apage = opg->ops_cl.cpl_page; /* now apage is a sub-page */
- lock = cl_lock_at_page(env, apage->cp_obj, apage, NULL, 1, 1);
- if (lock == NULL) {
- struct cl_object_header *head;
- struct cl_lock *scan;
-
- head = cl_object_header(apage->cp_obj);
- cfs_list_for_each_entry(scan, &head->coh_locks,
- cll_linkage)
- CL_LOCK_DEBUG(D_ERROR, env, scan,
- "no cover page!\n");
- CL_PAGE_DEBUG(D_ERROR, env, apage,
- "dump uncover page!\n");
- libcfs_debug_dumpstack(NULL);
- LBUG();
- }
+ struct lov_oinfo *oinfo;
+ struct cl_req *clerq;
+ struct cl_page *apage; /* _some_ page in @clerq */
+ struct ldlm_lock *lock; /* _some_ lock protecting @apage */
+ struct osc_page *opg;
+ struct obdo *oa;
+ struct ost_lvb *lvb;
+
+ oinfo = cl2osc(obj)->oo_oinfo;
+ lvb = &oinfo->loi_lvb;
+ oa = attr->cra_oa;
+
+ if ((flags & OBD_MD_FLMTIME) != 0) {
+ oa->o_mtime = lvb->lvb_mtime;
+ oa->o_valid |= OBD_MD_FLMTIME;
+ }
+ if ((flags & OBD_MD_FLATIME) != 0) {
+ oa->o_atime = lvb->lvb_atime;
+ oa->o_valid |= OBD_MD_FLATIME;
+ }
+ if ((flags & OBD_MD_FLCTIME) != 0) {
+ oa->o_ctime = lvb->lvb_ctime;
+ oa->o_valid |= OBD_MD_FLCTIME;
+ }
+ if (flags & OBD_MD_FLGROUP) {
+ ostid_set_seq(&oa->o_oi, ostid_seq(&oinfo->loi_oi));
+ oa->o_valid |= OBD_MD_FLGROUP;
+ }
+ if (flags & OBD_MD_FLID) {
+ ostid_set_id(&oa->o_oi, ostid_id(&oinfo->loi_oi));
+ oa->o_valid |= OBD_MD_FLID;
+ }
+ if (flags & OBD_MD_FLHANDLE) {
+ clerq = slice->crs_req;
+ LASSERT(!list_empty(&clerq->crq_pages));
+ apage = container_of(clerq->crq_pages.next,
+ struct cl_page, cp_flight);
+ opg = osc_cl_page_osc(apage, NULL);
+ lock = osc_dlmlock_at_pgoff(env, cl2osc(obj), osc_index(opg),
+ 1, 1);
+ if (lock == NULL && !opg->ops_srvlock) {
+ struct ldlm_resource *res;
+ struct ldlm_res_id *resname;
+
+ CL_PAGE_DEBUG(D_ERROR, env, apage, "uncovered page!\n");
+
+ resname = &osc_env_info(env)->oti_resname;
+ ostid_build_res_name(&oinfo->loi_oi, resname);
+ res = ldlm_resource_get(
+ osc_export(cl2osc(obj))->exp_obd->obd_namespace,
+ NULL, resname, LDLM_EXTENT, 0);
+ ldlm_resource_dump(D_ERROR, res);
+
+ libcfs_debug_dumpstack(NULL);
+ LBUG();
+ }