NIXLF_INITIALIZED
set_bit(NIXLF_INITIALIZED, &pfvf->flags);
clear_bit(NIXLF_INITIALIZED, &pfvf->flags);
clear_bit(NIXLF_INITIALIZED, &pfvf->flags);
test_bit(NIXLF_INITIALIZED, &pfvf->flags)))
test_bit(NIXLF_INITIALIZED, &pfvf->flags)))
set_bit(NIXLF_INITIALIZED, &pfvf->flags);
if (!test_bit(NIXLF_INITIALIZED, &pfvf->flags))
if (!test_bit(NIXLF_INITIALIZED, &pfvf->flags))