CACHESIZE
static struct dinode icache[CACHESIZE];
static ino_t icacheval[CACHESIZE], lasti = 0;
for (i = 0; i < CACHESIZE; i++)
if (++cacheoff >= CACHESIZE)
static uchar_t bcache[DEV_BSIZE * CACHESIZE];
static diskaddr_t bcacheval[CACHESIZE];
for (i = 0; i < CACHESIZE; i++)
if (++cacheoff >= CACHESIZE)
if (cachesize < CACHESIZE) {