static inline int mgs_destroy_export(struct obd_export *exp)
{
ENTRY;
target_destroy_export(exp);
mgs_client_free(exp);
if (unlikely(obd_uuid_equals(&exp->exp_obd->obd_uuid,
&exp->exp_client_uuid)))
RETURN(0);
ldlm_destroy_export(exp);
RETURN(0);
}
/**
* Implementation of obd_ops::o_destroy_export.
*
* This function is called from class_export_destroy() to cleanup
* the OFD-specific data for export being destroyed.
*
* \param[in] exp OBD export
*
* \retval 0 if successful
* \retval negative value on error
*/
static int ofd_destroy_export(struct obd_export *exp)
{
struct ofd_device *ofd = ofd_exp(exp);
if (exp->exp_filter_data.fed_pending)
CERROR("%s: cli %s/%p has %lu pending on destroyed export"
"\n", exp->exp_obd->obd_name, exp->exp_client_uuid.uuid,
exp, exp->exp_filter_data.fed_pending);
target_destroy_export(exp);
if (unlikely(obd_uuid_equals(&exp->exp_obd->obd_uuid,
&exp->exp_client_uuid)))
return 0;
ldlm_destroy_export(exp);
tgt_client_free(exp);
ofd_fmd_cleanup(exp);
/*
* discard grants once we're sure no more
* interaction with the client is possible
*/
ofd_grant_discard(exp);
ofd_fmd_cleanup(exp);
if (exp_connect_flags(exp) & OBD_CONNECT_GRANT_SHRINK) {
if (ofd->ofd_tot_granted_clients > 0)
ofd->ofd_tot_granted_clients --;
}
if (!(exp->exp_flags & OBD_OPT_FORCE))
ofd_grant_sanity_check(exp->exp_obd, __FUNCTION__);
LASSERT(list_empty(&exp->exp_filter_data.fed_mod_list));
return 0;
}
