SSH_PTL_SF_SHUTDOWN_BIT
if (test_bit(SSH_PTL_SF_SHUTDOWN_BIT, &ptl->state))
if (test_bit(SSH_PTL_SF_SHUTDOWN_BIT, &ptl->state))
set_bit(SSH_PTL_SF_SHUTDOWN_BIT, &ptl->state);
if (test_bit(SSH_PTL_SF_SHUTDOWN_BIT, &ptl->state))
if (test_bit(SSH_PTL_SF_SHUTDOWN_BIT, &ptl->state))