urw_mappings
md->urw_mappings++;
md->urw_mappings--;
if (md->krw_mappings + md->urw_mappings == 0)
md->urw_mappings++;
md->urw_mappings--;
if (md->urw_mappings + md->krw_mappings == 0) {
if (md->uro_mappings || md->urw_mappings > 1)
if (md->urw_mappings)
u_entries = md->urw_mappings + md->uro_mappings;
rw_mappings = md->urw_mappings + md->krw_mappings,
md->urw_mappings--;
if (md->urw_mappings + md->krw_mappings == 0) {
md->urw_mappings = md->uro_mappings = 0;
KASSERT(md->urw_mappings == 0);
KASSERT(md->urw_mappings == 0);
KASSERT(omd->urw_mappings == 0);
KASSERTMSG(arm_cache_prefer_mask == 0 || (((md)->pvh_attrs & PVF_WRITE) == 0) == ((md)->urw_mappings + (md)->krw_mappings == 0), \
(md)->pvh_attrs, (md)->urw_mappings, (md)->krw_mappings);
md->urw_mappings, md->uro_mappings);
u_int urw_mappings;
#define urw_mappings pp.urw_mappings
(pg)->mdpage.urw_mappings = 0; \