HASH_FLAGS_FINAL
if (test_bit(HASH_FLAGS_FINAL, &dd->hash_flags))
dd->hash_flags &= ~(BIT(HASH_FLAGS_BUSY) | BIT(HASH_FLAGS_FINAL) |
if (test_bit(HASH_FLAGS_FINAL, &dev->hash_flags))
set_bit(HASH_FLAGS_FINAL, &dd->hash_flags);
if (!err && (HASH_FLAGS_FINAL & hdev->flags)) {
bool final = state->flags & HASH_FLAGS_FINAL;
state->flags |= HASH_FLAGS_FINAL;
hdev->flags |= HASH_FLAGS_FINAL;
final = state->flags & HASH_FLAGS_FINAL;
bool final = hdev->flags & HASH_FLAGS_FINAL;
hdev->flags |= HASH_FLAGS_FINAL;