int osc_process_config_base(struct obd_device *obd, struct lustre_cfg *cfg);
int osc_build_rpc(const struct lu_env *env, struct client_obd *cli,
struct list_head *ext_list, int cmd);
-long osc_lru_shrink(const struct lu_env *env, struct client_obd *cli,
- long target, bool force);
unsigned long osc_lru_reserve(struct client_obd *cli, unsigned long npages);
void osc_lru_unreserve(struct client_obd *cli, unsigned long npages);