SDF_KILL
test_bit(SDF_KILL, &sdp->sd_flags));
!test_bit(SDF_KILL, &sdp->sd_flags) &&
if (!remote || test_bit(SDF_KILL, &sdp->sd_flags))
set_bit(SDF_KILL, &sdp->sd_flags);
!test_bit(SDF_KILL, &sdp->sd_flags)) {
if (!test_bit(SDF_KILL, &sdp->sd_flags))
test_bit(SDF_KILL, &f),
if (test_bit(SDF_KILL, &sdp->sd_flags))