Re: [ckrm-tech] [RFC][PATCH 5/7] UBC: kernel memory accounting (core)

From: Kirill Korotaev
Date: Mon Aug 21 2006 - 07:23:57 EST

in case of anon_vma, page->mapping can be the same
for 2 pages beloning to different containers.

In your experience, have you seen processes belonging to different
containers sharing the same anon_vma? On a more general note, could you
please point me to a place that has the list of requirements for which
we are designing this solution.

nor is it ambiguous in any way. It is very strict,
and very straightforward.

What additional ambiguity you have when inode or task structures have
the required information.

inodes can belong to multiple containers and so do the pages.

I'm still thinking that inodes should belong to one container (or may be
have it configurable based on some flag).
this is not true for OpenVZ nor Linux-VServer.

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