On Fri 02-10-15 15:57:56, Oleg Nesterov wrote: > On 10/02, Michal Hocko wrote: > > > > So clone without CLONE_THREAD should create a new thread group leader > > and so create a new thread group. > > Yes. > > > Unless there is some other trickery > > which I do not see right now for_each_thread from the parent task > > shouldn't see those which are cloned without CLONE_THREAD. > > Yes. > > But I still do not understand what are you talking about, sorry ;)
yes this whole thing was off-topic and I am sorry to add more confusion to it. > So let me say just in case that coredump (namely zap_threads()) will > also kill other thread groups with the same ->mm. Yes, I wanted to make sure to clarify what the thread_group is supposed to mean here but I only made it more confusing now that I am reading the whole thing again. Sorry about that. Calling processes which only share the mm as threads is confusing and only obscures the discussion. -- Michal Hocko SUSE Labs -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
