711 void dcache_enter(int dirid, int slot)  in dcache_enter()  argument
713 	dcache[dirid % NDCACHE] = slot;  in dcache_enter()
724 fent_t *dcache_lookup(int dirid)  in dcache_lookup()  argument
729 	i = dcache[dirid % NDCACHE];  in dcache_lookup()
730 	if (i >= 0 && (fep = &flist[FT_DIR].fents[i])->id == dirid)  in dcache_lookup()
735 void dcache_purge(int dirid)  in dcache_purge()  argument
739 	dcp = &dcache[dirid % NDCACHE];  in dcache_purge()
740 	if (*dcp >= 0 && flist[FT_DIR].fents[*dcp].id == dirid)  in dcache_purge()
759 fent_t *dirid_to_fent(int dirid)  in dirid_to_fent()  argument
765 	if ((fep = dcache_lookup(dirid)))  in dirid_to_fent()
769 		if (fep->id == dirid) {  in dirid_to_fent()
770 			dcache_enter(dirid, fep - flp->fents);  in dirid_to_fent()