arm/arm/pmap.c

1227 			if (PV_BEEN_EXECD(pv->pv_flags)) {
1229 			} else if (PV_BEEN_REFD(pv->pv_flags)) {
1237 			if (PV_BEEN_EXECD(pv->pv_flags)) {
1241 			} else if (PV_BEEN_REFD(pv->pv_flags)) {
1244 					    (pv->pv_flags & PVF_WRITE) == 0);
1272 		if (pv->pv_flags & PVF_WRITE) {
1304 					pv->pv_flags |= PVF_MWC;
1306 				if (!(pv->pv_flags & PVF_NC)) {
1307 					pv->pv_flags |= PVF_NC;
1312 				pv->pv_flags &= ~PVF_MWC;
1323 		      (pv->pv_flags & PVF_WRITE) ||
1324 		      (pv->pv_flags & PVF_MWC)))) {
1326 			if (!(pv->pv_flags & PVF_NC)) {
1327 				pv->pv_flags |= PVF_NC;
1334 		if ((pm == pmap_kernel()) && !(pv->pv_flags & PVF_MWC) &&
1335 		    (pv->pv_flags & PVF_NC)) {
1337 			pv->pv_flags &= ~PVF_NC;
1345 		    !pmwc && (pv->pv_flags & PVF_NC)) {
1347 			pv->pv_flags &= ~(PVF_NC | PVF_MWC);
1396 		oflags = pv->pv_flags;
1399 			if ((maskbits & PVF_WRITE) && (pv->pv_flags & PVF_NC)) {
1409 				pv->pv_flags &= ~(PVF_NC | PVF_MWC);
1413 		pv->pv_flags &= ~maskbits;
1423 			if ((pv->pv_flags & PVF_NC)) {
1441 					pv->pv_flags &= ~(PVF_NC | PVF_MWC);
1467 			if ((pv->pv_flags & PVF_NC) == 0 &&
1557 		pve->pv_flags = PVF_WRITE | PVF_UNMAN;
1570 	pve->pv_flags = flags;
1574 	if (pve->pv_flags & PVF_WIRED)
1638 	if (pve->pv_flags & PVF_WIRED)
1646 	if ((pve->pv_flags & PVF_NC) && ((pm == pmap_kernel()) ||
1647 	     (pve->pv_flags & PVF_WRITE) || !(pve->pv_flags & PVF_MWC)))
1649 	else if (pve->pv_flags & PVF_WRITE) {
1651 		    if (pve->pv_flags & PVF_WRITE)
1659 	if (pv != NULL && (pv->pv_flags & PVF_UNMAN) &&
1666 		if (pv->pv_flags & PVF_WIRED)
1725 	oflags = npv->pv_flags;
1726 	npv->pv_flags = flags = (oflags & ~clr_mask) | set_mask;
1880 		if ((pv->pv_flags & PVF_WRITE) == 0) {
1886 		pv->pv_flags |= PVF_REF | PVF_MOD;
1917 		pv->pv_flags |= PVF_REF;
2582 		if (pv->pv_flags & PVF_WIRED || pv->pv_flags & PVF_UNMAN) {
2874 		(pv->pv_flags & PVF_WRITE) == 0);
3060 		if (pv->pv_flags & PVF_UNMAN) {
3074 			flags |= pv->pv_flags;
3372 			    oflags = pve->pv_flags;
3580 			if ((pv->pv_flags & PVF_WIRED) == 0)
3582 			pv->pv_flags &= ~PVF_WIRED;
3881 					is_exec = PV_BEEN_EXECD(pve->pv_flags);
3882 					is_refd = PV_BEEN_REFD(pve->pv_flags);
4125 			flags |= npv->pv_flags;
4130 			if (npv->pv_flags & PVF_NC) {
4137 			} else if (is_src && (npv->pv_flags & PVF_WRITE) == 0)
4405 		if ((pv->pv_flags & PVF_WIRED) != 0)