/*
* Concurrency: no concurrent access is possible that early in object
* life-cycle.
*/
static int osd_object_init(const struct lu_env *env, struct lu_object *l,
const struct lu_object_conf *conf)
{
struct osd_object *obj = osd_obj(l);
struct osd_device *osd = osd_obj2dev(obj);
uint64_t oid;
int rc;
ENTRY;
LASSERT(osd_invariant(obj));
if (fid_is_otable_it(&l->lo_header->loh_fid)) {
obj->oo_dt.do_ops = &osd_obj_otable_it_ops;
l->lo_header->loh_attr |= LOHA_EXISTS;
RETURN(0);
}
rc = osd_fid_lookup(env, osd, lu_object_fid(l), &oid);
if (rc == 0) {
LASSERT(obj->oo_db == NULL);
rc = __osd_obj2dbuf(env, osd->od_objset.os, oid,
&obj->oo_db, osd_obj_tag);
if (rc == 0) {
LASSERT(obj->oo_db);
rc = osd_object_init0(env, obj);
} else {
CERROR("%s: lookup "DFID"/"LPX64" failed: rc = %d\n",
osd->od_svname, PFID(lu_object_fid(l)), oid, rc);
}
} else if (rc == -ENOENT) {
rc = 0;
}
LASSERT(osd_invariant(obj));
RETURN(rc);
}
/*
* Concurrency: no concurrent access is possible that early in object
* life-cycle.
*/
static int osd_object_init(const struct lu_env *env, struct lu_object *l,
const struct lu_object_conf *conf)
{
struct osd_object *obj = osd_obj(l);
struct osd_device *osd = osd_obj2dev(obj);
uint64_t oid;
int rc;
ENTRY;
LASSERT(osd_invariant(obj));
if (fid_is_otable_it(&l->lo_header->loh_fid)) {
obj->oo_dt.do_ops = &osd_obj_otable_it_ops;
l->lo_header->loh_attr |= LOHA_EXISTS;
RETURN(0);
}
if (conf != NULL && conf->loc_flags & LOC_F_NEW)
GOTO(out, rc = 0);
rc = osd_fid_lookup(env, osd, lu_object_fid(l), &oid);
if (rc == 0) {
LASSERT(obj->oo_db == NULL);
rc = __osd_obj2dbuf(env, osd->od_os, oid, &obj->oo_db);
/* EEXIST will be returned if object is being deleted in ZFS */
if (rc == -EEXIST) {
rc = 0;
GOTO(out, rc);
}
if (rc != 0) {
CERROR("%s: lookup "DFID"/%#llx failed: rc = %d\n",
osd->od_svname, PFID(lu_object_fid(l)), oid, rc);
GOTO(out, rc);
}
LASSERT(obj->oo_db);
rc = osd_object_init0(env, obj);
if (rc != 0)
GOTO(out, rc);
rc = osd_check_lma(env, obj);
if (rc != 0)
GOTO(out, rc);
} else if (rc == -ENOENT) {
rc = 0;
}
LASSERT(osd_invariant(obj));
out:
RETURN(rc);
}
