> ... > This would limit the numbers to groups to the word size on the machine.
yes, this should be the bigger disadvantage of this implementation... But may be acceptable for a prototype, at least to explain the concept ? > It would be interesting if we can support shared pages without any > changes to struct page. I suppose that means you are on a system without kswapd... Is everybody OK with that ? This is a question for the linux-mm list... > Any particular reason for not implementing migration in this patch. Nothing special, only incremental code, step by step. So first try to have a sane shared pages accounting... > Do you have any test results with this patch? Showing the effect of > tracking shared pages Only the RSS counter after reboot (same hw/software config) : with your patch : # mount -t container none /dev/container # cat /dev/container/memctlr.stats RSS Pages 10571 and with my shared pages accounting patch : # mount -t container none /dev/container # cat /dev/container/memctlr.stats RSS Pages 7329 Patrick +=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+ Patrick Le Dot mailto: [EMAIL PROTECTED] Centre UNIX de BULL SAS Phone : +33 4 76 29 73 20 1, Rue de Provence BP 208 Fax : +33 4 76 29 76 00 38130 ECHIROLLES Cedex FRANCE Bull, Architect of an Open World TM www.bull.com ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys - and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ ckrm-tech mailing list https://lists.sourceforge.net/lists/listinfo/ckrm-tech
