NFS4_SLOT_TBL_DRAINING
if (test_bit(NFS4_SLOT_TBL_DRAINING, &tbl->slot_tbl_state)) {
set_bit(NFS4_SLOT_TBL_DRAINING, &session->fc_slot_table.slot_tbl_state);
return !!test_bit(NFS4_SLOT_TBL_DRAINING, &tbl->slot_tbl_state);
if (test_and_clear_bit(NFS4_SLOT_TBL_DRAINING, &tbl->slot_tbl_state)) {
set_bit(NFS4_SLOT_TBL_DRAINING, &tbl->slot_tbl_state);