MPATHF_DELAY_PG_SWITCH
if (can_be_delayed && test_bit(MPATHF_DELAY_PG_SWITCH, &m->flags))
if (test_bit(MPATHF_DELAY_PG_SWITCH, &m->flags))
if (test_bit(MPATHF_DELAY_PG_SWITCH, &m->flags)) {
!test_bit(MPATHF_DELAY_PG_SWITCH, &m->flags),
set_bit(MPATHF_DELAY_PG_SWITCH, &m->flags);
clear_bit(MPATHF_DELAY_PG_SWITCH, &m->flags);