Re: [lxc-devel] CGroup Namespaces (v10)

From	Alban Crequy <alban.crequy@gmail.com>
Newsgroups	linux.kernel
Subject	Re: [lxc-devel] CGroup Namespaces (v10)
Date	2016-02-26 14:20 +0100
Message-ID	<r6qtk-3P8-9@gated-at.bofh.it> (permalink)
References	<qWd4l-cs-5@gated-at.bofh.it>
Organization	linux.* mail to news gateway

Show all headers | View raw

Hi,

On 29 January 2016 at 09:54,  <serge.hallyn@ubuntu.com> wrote:
> Hi,
>
> following is a revised set of the CGroup Namespace patchset which Aditya
> Kali has previously sent.  The code can also be found in the cgroupns.v10
> branch of
>
> https://git.kernel.org/cgit/linux/kernel/git/sergeh/linux-security.git/
>
> To summarize the semantics:
>
> 1. CLONE_NEWCGROUP re-uses 0x02000000, which was previously CLONE_STOPPED

What's the best way for a userspace application to test at run-time
whether the kernel supports cgroup namespaces? Would you recommend to
test if the file /proc/self/ns/cgroup exists?

Thanks!
Alban

Back to linux.kernel | Previous | Next — Next in thread | Find similar | Unroll thread

Thread

Re: [lxc-devel] CGroup Namespaces (v10) Alban Crequy <alban.crequy@gmail.com> - 2016-02-26 14:20 +0100
  Re: [lxc-devel] CGroup Namespaces (v10) Serge Hallyn <serge.hallyn@ubuntu.com> - 2016-02-26 23:50 +0100

csiph-web