On 11/23, Suren Baghdasaryan wrote:
>
> + if (madvise_destructive(behavior)) {
> + /* Allow destructive madvise only on a dying processes */
> + if (!signal_group_exit(task->signal)) {
signal_group_exit(task) is true if this task execs and kills other threads,
see the comment above this helper.
I think you need !(task->signal->flags & SIGNAL_GROUP_EXIT).
Oleg.
