Messages in this thread | | | Date | Thu, 9 Feb 2006 02:53:48 +0300 | From | Alexey Kuznetsov <> | Subject | Re: [RFC][PATCH 2/7] VPIDs: pid/vpid conversions |
| |
Hello!
> Do you know how incomplete this patch is?
The question is for me. It handles all the subsystems which are allowed to be used inside openvz containers. And _nothing_ more, it would be pure S&M.
> You missed get_xpid() on alpha.
And probably something similar on all the archs except for i386/x86_64/ia64.
> Is there a plan to catch all of the in-kernel use of pids
grep for ->pid,->tgid,->pgid,->session and look. What could be better? :-)
> You missed cap_set_all.
No doubts, something is missing. Please, could you show how to fix it or to point directly at the place. Thank you.
Actually, you cycled on this pid problem. If you think private pid spaces are really necessary, it is prefectly OK. openvz (and, maybe, all VPS-oriented solutions) do _not_ need this (well, look, virtuozzo is a mature product for 5 years already, and vpids were added very recently for one specific purpose), but can live within private spaces or just in peace with them. We can even apply vpids on top on pid spaces to preserve global process tree. Provided you leave a chance not to enforce use of private pid spaces inside containers, of course.
Alexey - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |