QIF_ILIMITS_B
__clear_bit(DQ_LASTSET_B + QIF_ILIMITS_B, &dquot->dq_flags);
if (!test_bit(DQ_LASTSET_B + QIF_ILIMITS_B, &dquot->dq_flags)) {
unsigned long mask = (1 << (DQ_LASTSET_B + QIF_ILIMITS_B)) |
set_bit(DQ_LASTSET_B + QIF_ILIMITS_B, &dquot->dq_flags);
#define QIF_ILIMITS (1 << QIF_ILIMITS_B)