GRU_NUM_CBE
for (i = 0; i < BITS_TO_LONGS(GRU_NUM_CBE); i++) {
unsigned long fault_bits[BITS_TO_LONGS(GRU_NUM_CBE)];
unsigned long done_bits[BITS_TO_LONGS(GRU_NUM_CBE)];
#define GRU_NUM_USER_CBR GRU_NUM_CBE
#define GRU_CBR_AU (GRU_NUM_CBE / GRU_CBR_AU_SIZE)
#define GRU_CB_LIMIT (GRU_CB_BASE + GRU_HANDLE_STRIDE * GRU_NUM_CBE)
GRU_NUM_CBE - cbrfree, GRU_NUM_DSR_BYTES - dsrfree,
for_each_set_bit((i), (map), GRU_NUM_CBE)