Re: How much of a mess does OpenVZ make? ;) Was: What can OpenVZ do?

On Fri, Feb 27, 2009 at 01:22:09AM -0800, Andrew Morton wrote:

On Fri, 27 Feb 2009 10:03:23 +0100 Ingo Molnar [off-list ref] wrote:

quoted

quoted

 arch/x86/include/asm/unistd_32.h   |    2 
 arch/x86/kernel/syscall_table_32.S |    2 
 include/linux/Kbuild               |    1 
 include/linux/cr.h                 |   56 ++++++
 include/linux/ipc_namespace.h      |    3 
 include/linux/syscalls.h           |    5 
 init/Kconfig                       |    2 
 kernel/Makefile                    |    1 
 kernel/cr/Kconfig                  |   11 +
 kernel/cr/Makefile                 |    8 
 kernel/cr/cpt-cred.c               |  115 +++++++++++++
 kernel/cr/cpt-fs.c                 |  122 +++++++++++++
 kernel/cr/cpt-mm.c                 |  134 +++++++++++++++
 kernel/cr/cpt-ns.c                 |  324 +++++++++++++++++++++++++++++++++++++
 kernel/cr/cpt-signal.c             |  121 +++++++++++++
 kernel/cr/cpt-sys.c                |  228 ++++++++++++++++++++++++++
 kernel/cr/cr-ctx.c                 |  141 ++++++++++++++++
 kernel/cr/cr.h                     |   61 ++++++
 kernel/cr/rst-sys.c                |    9 +
 kernel/sys_ni.c                    |    3 
 20 files changed, 1349 insertions(+)

That does not look scary to me at all. Andrew?

btw, why is there no need for a kernel/cr/cpt-net.c?

Too early :-) There is no rst-*.c counterparts either :-) But I'm
working on this.

But, yes, cpt-net.c will be definitely: all sorts of sockets, virtual
netdevices, iptables, ...

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