__CTR_FLAG_JOURNAL_MODE
#define CTR_FLAG_JOURNAL_MODE (1 << __CTR_FLAG_JOURNAL_MODE)
if (test_and_set_bit(__CTR_FLAG_JOURNAL_MODE, &rs->ctr_flags)) {
if (test_bit(__CTR_FLAG_JOURNAL_MODE, &rs->ctr_flags)) {
if (test_bit(__CTR_FLAG_JOURNAL_MODE, &rs->ctr_flags))