Hello, Oleg.
On Sat, Mar 30, 2013 at 7:36 AM, Oleg Nesterov <o...@redhat.com> wrote:
> > +void *probe_kthread_data(struct task_struct *task)
> > +{
> > + struct kthread *kthread = to_kthread(task);
> > + void *data = NULL;
> > +
> > + probe_kernel_read(&data, &kthread->data, sizeof(data));
> > + return data;
> > +}
>
> OK, but we can simply check ->vfork_done != NULL ?
Hmm... what if ->vfork_done is pointing to some weird place?
Thanks.
--
tejun
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
