Messages in this thread | | | Date | Fri, 15 Jun 2018 09:16:47 -0700 | From | Tejun Heo <> | Subject | Re: Cgroups "pids" controller does not update "pids.current" count immediately |
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Hello,
On Fri, Jun 15, 2018 at 07:07:27PM +0300, Ivan Zahariev wrote: > I understand all concerns and design decisions. However, having > RLIMIT_NPROC support combined with "cgroups" hierarchy would be very > handy. > > Does it make sense that you introduce "nproc.current" and > "nproc.max" metrics which work in the same atomic, real-time way > like RLIMIT_NPROC? Or make this in a new "nproc" controller?
I'm skeptical for two reasons.
1. That doesn't sound much like a resource control problem but more of a policy enforcement problem.
2. and it's difficult to see why such policies would need to be that strict. Where is the requirement coming from?
Thanks.
-- tejun
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