230 	struct disk *pdk = sc->sc_parent;  in dkwedge_attach()  local
238 	mutex_enter(&pdk->dk_openlock);  in dkwedge_attach()
246 	mutex_exit(&pdk->dk_openlock);  in dkwedge_attach()
249 	mutex_enter(&pdk->dk_openlock);  in dkwedge_attach()
250 	dk_set_geometry(sc, pdk);  in dkwedge_attach()
251 	mutex_exit(&pdk->dk_openlock);  in dkwedge_attach()
391 dk_set_geometry(struct dkwedge_softc *sc, struct disk *pdk)  in dk_set_geometry()  argument
396 	KASSERT(mutex_owned(&pdk->dk_openlock));  in dk_set_geometry()
401 	dg->dg_secsize = DEV_BSIZE << pdk->dk_blkshift;  in dk_set_geometry()
424 	struct disk *pdk;  in dkwedge_add()  local
431 	pdk = disk_find(dkw->dkw_parent);  in dkwedge_add()
432 	if (pdk == NULL)  in dkwedge_add()
435 	error = dkwedge_compute_pdev(pdk->dk_name, &pdev, VBLK);  in dkwedge_add()
448 	mutex_enter(&pdk->dk_openlock);  in dkwedge_add()
449 	LIST_FOREACH(lsc, &pdk->dk_wedges, sc_plink) {  in dkwedge_add()
464 		dk_set_geometry(sc, pdk);  in dkwedge_add()
468 	mutex_exit(&pdk->dk_openlock);  in dkwedge_add()
475 	sc->sc_parent = pdk;  in dkwedge_add()
497 	mutex_enter(&pdk->dk_openlock);  in dkwedge_add()
498 	if (pdk->dk_openmask & ~(1 << RAW_PART))  in dkwedge_add()
502 		LIST_FOREACH(lsc, &pdk->dk_wedges, sc_plink) {  in dkwedge_add()
528 			pdk->dk_nwedges++;  in dkwedge_add()
529 			LIST_INSERT_HEAD(&pdk->dk_wedges, sc, sc_plink);  in dkwedge_add()
532 	mutex_exit(&pdk->dk_openlock);  in dkwedge_add()
586 		mutex_enter(&pdk->dk_openlock);  in dkwedge_add()
587 		pdk->dk_nwedges--;  in dkwedge_add()
589 		mutex_exit(&pdk->dk_openlock);  in dkwedge_add()
615 		mutex_enter(&pdk->dk_openlock);  in dkwedge_add()
616 		pdk->dk_nwedges--;  in dkwedge_add()
618 		mutex_exit(&pdk->dk_openlock);  in dkwedge_add()
633 	    device_xname(sc->sc_dev), pdk->dk_name,  in dkwedge_add()
798 dkwedge_delall(struct disk *pdk)  in dkwedge_delall()  argument
801 	dkwedge_delall1(pdk, /*idleonly*/false);  in dkwedge_delall()
811 dkwedge_delidle(struct disk *pdk)  in dkwedge_delidle()  argument
814 	dkwedge_delall1(pdk, /*idleonly*/true);  in dkwedge_delidle()
818 dkwedge_delall1(struct disk *pdk, bool idleonly)  in dkwedge_delall1()  argument
828 		mutex_enter(&pdk->dk_rawlock); /* for sc->sc_dk.dk_openmask */  in dkwedge_delall1()
829 		mutex_enter(&pdk->dk_openlock);  in dkwedge_delall1()
830 		LIST_FOREACH(sc, &pdk->dk_wedges, sc_plink) {  in dkwedge_delall1()
845 			KASSERT(idleonly || pdk->dk_nwedges == 0);  in dkwedge_delall1()
846 			mutex_exit(&pdk->dk_openlock);  in dkwedge_delall1()
847 			mutex_exit(&pdk->dk_rawlock);  in dkwedge_delall1()
850 		mutex_exit(&pdk->dk_openlock);  in dkwedge_delall1()
851 		mutex_exit(&pdk->dk_rawlock);  in dkwedge_delall1()
862 dkwedge_list(struct disk *pdk, struct dkwedge_list *dkwl, struct lwp *l)  in dkwedge_list()  argument
883 	mutex_enter(&pdk->dk_openlock);  in dkwedge_list()
884 	LIST_FOREACH(sc, &pdk->dk_wedges, sc_plink) {  in dkwedge_list()
907 		mutex_exit(&pdk->dk_openlock);  in dkwedge_list()
909 		mutex_enter(&pdk->dk_openlock);  in dkwedge_list()
916 	dkwl->dkwl_nwedges = pdk->dk_nwedges;  in dkwedge_list()
917 	mutex_exit(&pdk->dk_openlock);  in dkwedge_list()
1086 dkwedge_discover(struct disk *pdk)  in dkwedge_discover()  argument
1105 	error = dkwedge_compute_pdev(pdk->dk_name, &pdev, VCHR);  in dkwedge_discover()
1108 		    pdk->dk_name, error);  in dkwedge_discover()
1115 		    pdk->dk_name, error);  in dkwedge_discover()
1122 		    pdk->dk_name, error);  in dkwedge_discover()
1131 			    pdk->dk_name, error);  in dkwedge_discover()
1140 	dkwedge_delidle(pdk);  in dkwedge_discover()
1148 		error = (*ddm->ddm_discover)(pdk, vp);  in dkwedge_discover()
1158 		    pdk->dk_name, error);  in dkwedge_discover()
1173 dkwedge_read(struct disk *pdk, struct vnode *vp, daddr_t blkno,  in dkwedge_read()  argument
1194 	mutex_enter(&pdk->dk_rawlock);  in dkwedge_read()
1195 	if (pdk->dk_rawopens != 0) {  in dkwedge_read()
1196 		KASSERT(pdk->dk_rawvp != NULL);  in dkwedge_read()
1198 		++pdk->dk_rawopens;  in dkwedge_read()
1199 		bdvp = pdk->dk_rawvp;  in dkwedge_read()
1205 	mutex_exit(&pdk->dk_rawlock);  in dkwedge_read()
1224 	mutex_enter(&pdk->dk_rawlock);  in dkwedge_read()
1226 		--pdk->dk_rawopens;  in dkwedge_read()
1230 	mutex_exit(&pdk->dk_rawlock);  in dkwedge_read()