miscfs/specfs/spec_vnops.c

296 		if (error == 0 && (D_TYPEMASK & cdevsw[maj].d_type) == D_DISK && !vp->v_un.vu_specinfo->si_initted) {
313 					vp->v_un.vu_specinfo->si_isssd = isssd;
314 					vp->v_un.vu_specinfo->si_devbsdunit = devbsdunit;
315 					vp->v_un.vu_specinfo->si_throttle_mask = throttle_mask;
316 					vp->v_un.vu_specinfo->si_throttleable = 1;
317 					vp->v_un.vu_specinfo->si_initted = 1;
322 			if (vp->v_un.vu_specinfo->si_initted == 0) {
324 				vp->v_un.vu_specinfo->si_initted = 1;
426                 if ((D_TYPEMASK & cdevsw[major(vp->v_rdev)].d_type) == D_DISK && vp->v_un.vu_specinfo->si_throttleable) {
429 			throttle_info = &_throttle_io_info[vp->v_un.vu_specinfo->si_devbsdunit];
431 			throttle_info_update_internal(throttle_info, NULL, -1, 0, vp->v_un.vu_specinfo->si_isssd);
519                 if ((D_TYPEMASK & cdevsw[major(vp->v_rdev)].d_type) == D_DISK && vp->v_un.vu_specinfo->si_throttleable) {
522 			throttle_info = &_throttle_io_info[vp->v_un.vu_specinfo->si_devbsdunit];
524 			throttle_info_update_internal(throttle_info, NULL, -1, 0, vp->v_un.vu_specinfo->si_isssd);