Messages in this thread |  | | Subject | Re: [ckrm-tech] [RFC][PATCH] UBC: user resource beancounters | | From | Alan Cox <> | | Date | Tue, 22 Aug 2006 11:02:50 +0100 |
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Ar Llu, 2006-08-21 am 18:45 -0700, ysgrifennodd Rohit Seth: > I think as the tasks move around, it becomes very heavy to move all the > pages belonging to previous container to a new container.
Its not a meaningful thing to do. Remember an object may be passed around or shared. The simple "creator pays" model avoids all the heavy overheads while maintaining the constraints.
Its only user space pages that some of this (AS and RSS) become interesting as "movable" objects
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