CACHE_NUM_COLOR
if (TTEPAGES(TTE64K) < CACHE_NUM_COLOR) {
ncolors = CACHE_NUM_COLOR;
ncolors = CACHE_NUM_COLOR;
#define CACHE_VCOLOR_MASK(vcolor) (2 << (vcolor & (CACHE_NUM_COLOR - 1)))
for (i = 0; i < CACHE_NUM_COLOR; i++)