bkey_u64s
return bkey_u64s(k) * sizeof(__u64);
return (struct bkey *) (d + bkey_u64s(k));
l->top_p -= bkey_u64s(l->keys);
? bset_bkey_idx(t->data, t->data->keys - bkey_u64s(&t->end))
t->prev[j] = bkey_u64s(prev);
unsigned int shift = bkey_u64s(k);
__set_bytes(t->data, t->data->keys + bkey_u64s(insert)) >
memmove((uint64_t *) where + bkey_u64s(insert),
t->data->keys += bkey_u64s(insert);
gc->key_bytes += bkey_u64s(k);
bkey_u64s(k),
keys += bkey_u64s(k);
bkey_u64s(&new_nodes[i]->key)))
if (__bch_keylist_realloc(&keylist, bkey_u64s(&r[i].b->key)))
ret += bkey_u64s(k);
if (bkey_u64s(k) > insert_u64s_remaining(b))
keys += bkey_u64s(bset_bkey_idx(btree_bset_first(n1),
keys += bkey_u64s(bset_bkey_idx(btree_bset_first(n1), keys));