- return
- end - start <= lsm->lsm_stripe_size &&
- stripe == lov_stripe_number(lsm, start) &&
- stripe == lov_stripe_number(lsm, end);
+ result = end - start <= lsm->lsm_stripe_size &&
+ stripe == lov_stripe_number(lsm, start) &&
+ stripe == lov_stripe_number(lsm, end);
+ if (result) {
+ struct cl_lock_descr *subd = &lov_env_info(env)->lti_ldescr;
+ obd_off sub_start;
+ obd_off sub_end;
+
+ subd->cld_obj = NULL; /* don't need sub object at all */
+ subd->cld_mode = descr->cld_mode;
+ result = lov_stripe_intersects(lsm, stripe, start, end,
+ &sub_start, &sub_end);
+ LASSERT(result);
+ subd->cld_start = cl_index(child->cld_obj, sub_start);
+ subd->cld_end = cl_index(child->cld_obj, sub_end);
+ result = cl_lock_ext_match(child, subd);
+ }
+ return result;