SFMMU_NUM_LOCK
for (i = 0; i < SFMMU_NUM_LOCK; i++)
for (i = SFMMU_NUM_LOCK - 1; i >= 0; i--)
for (i = 0; i < SFMMU_NUM_LOCK; i++)
hatlock_t hat_lock[SFMMU_NUM_LOCK];
&hat_lock[PTR_HASH(sfmmup) & (SFMMU_NUM_LOCK-1)])
#define TSB_HASH(sfmmup) &hat_lock[PTR_HASH(sfmmup) & (SFMMU_NUM_LOCK-1)]