dquot_state_flag
dquot_state_flag(DQUOT_SUSPENDED, cnt);
dqopt->flags &= ~dquot_state_flag(flags, cnt);
dqopt->flags &= ~dquot_state_flag(
dqopt->flags |= dquot_state_flag(flags, type);
flags = dqopt->flags & dquot_state_flag(DQUOT_USAGE_ENABLED |
dqopt->flags &= ~dquot_state_flag(DQUOT_STATE_FLAGS, cnt);
dqopt->flags |= dquot_state_flag(DQUOT_LIMITS_ENABLED, type);
dquot_state_flag(DQUOT_LIMITS_ENABLED, type);
dquot_state_flag(DQUOT_USAGE_ENABLED, type);
dquot_state_flag(DQUOT_LIMITS_ENABLED, type);
dquot_state_flag(DQUOT_SUSPENDED, type);