thread_free_lock
thread_free_lock =
lp = &thread_free_lock[i].tf_lock;
lp = &thread_free_lock[THREAD_FREE_HASH(t)].tf_lock;
lp = &thread_free_lock[THREAD_FREE_HASH(t)].tf_lock;
lp = &thread_free_lock[THREAD_FREE_HASH(t)].tf_lock;
thread_free_lock_t *thread_free_lock;