AF2_COREDUMP_SAVED
!test_bit(AF2_COREDUMP_SAVED, &a->flags2)) {
set_bit(AF2_COREDUMP_SAVED, &a->flags2);
if (!test_bit(AF2_COREDUMP_SAVED, &a->flags2))
clear_bit(AF2_COREDUMP_SAVED, &a->flags2);
if (!test_bit(AF2_COREDUMP_SAVED, &a->flags2))