21 static Cached cache[5];  variable
43 	for(i=0; i<nelem(cache); i++){  in cacheflush()
44 		c = &cache[i];  in cacheflush()
64 	for(i=0; i<nelem(cache); i++){  in _cachedpage()
65 		c = &cache[i];  in _cachedpage()
74 	if(i >= nelem(cache))  in _cachedpage()
75 		i = nelem(cache)-1;  in _cachedpage()
76 	c = &cache[i];  in _cachedpage()
135 	memmove(cache+1, cache, (c-cache)*sizeof cache[0]);  in _cachedpage()
136 	cache[0] = old;  in _cachedpage()
138 		for(i=0; i<nelem(cache); i++)  in _cachedpage()
139 			fprint(2, " %d", cache[i].page);  in _cachedpage()