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Groups > linux.kernel > #1417934
| From | David Rientjes <rientjes@google.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH] proc_oom_score: remove tasklist_lock and pid_alive() |
| Date | 2016-06-09 00:50 +0200 |
| Message-ID | <rHUsp-6dO-9@gated-at.bofh.it> (permalink) |
| References | <rHT3k-5qw-7@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Wed, 8 Jun 2016, Oleg Nesterov wrote: > This was needed before to ensure that ->signal != 0 and do_each_thread() > is safe, see the commit b95c35e76b29b for details. > > Today tsk->signal can't go away and for_each_thread(tsk) is always safe. > > Signed-off-by: Oleg Nesterov <oleg@redhat.com> Acked-by: David Rientjes <rientjes@google.com>
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[PATCH] proc_oom_score: remove tasklist_lock and pid_alive() Oleg Nesterov <oleg@redhat.com> - 2016-06-08 23:20 +0200 Re: [PATCH] proc_oom_score: remove tasklist_lock and pid_alive() David Rientjes <rientjes@google.com> - 2016-06-09 00:50 +0200 Re: [PATCH] proc_oom_score: remove tasklist_lock and pid_alive() Michal Hocko <mhocko@kernel.org> - 2016-06-09 08:50 +0200
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