Re: lug-bg: shared=0 v 2.4 - otgovor
- Subject: Re: lug-bg: shared=0 v 2.4 - otgovor
- From: danchev@xxxxxxxxx (George Danchev)
- Date: Wed, 20 Jun 2001 19:55:16 +0300
On Wednesday 20 June 2001 00:40, you wrote:
> Äà, è àç ïðåäïîëàãàõ ÷å å íåùî òàêîâà. Åñòåñòâåíî íàäÿâàì ñå íèêîé íå ñå å
>
ñúìíÿâàë, ÷å ñèñòåìàòà ïðîäúëæàâà äà ñè "øàðâà" ïàìåò è àêî òîëêîâà
> èñêàòå äà âèäèòå êîëêî è êàêâà å òÿ, òî îùå ìîæåòå äà ãî íàïðàâèòå - ïðîñòî
> èçïúëíåòå "top" è îáúðíåòå âíèìàíèå íà êîëîíàòà "SHARE"
to qsno 4e share-va , ina4e user space go pishi begal :) , ama kogato edin
tool go pokazwa , a drug kazwa 0 , kakvo li ne mu minava prez uma na 4owek :
broken 'free' , broken '/proc' , etc . Drugo e da ima obqsnenie , ina4e
ostavat sumneniq 4e "All systems go" v novata mashina :)
A eto i edin doc s koito gore-dolu na dostupen ezik (dokolkoto e vuzmojno) se
obqsnqwa kakvo pravi Linux 2.4 MM subsystem :
http://home.earthlink.net/~jknapka/linux-mm/vmoutline.html
P.S. Swapping section-a oste ne e zavurshen , koeto me kara da mislq 4e se
raboti po vuprosa . Avtora ako ne se luja e edin ot developers na Linux MM
subsystem
>
> Âòîðíèê 19 06, 2001 17:25 , George Danchev íàïèñàõòå:
>
> > eto i otgovor na vuprosa zasto shared=0 v 2.4
> > ( spomnqm si 4e nqkoi se interesuwashe zasto e taka )
> >
> > * Why does the kernel now report zero shared memory?
> >
> > * (REG, contributed by Erik Mouw) Yes, the processes still share
> > memory, but due to changes to the VM in 2.4 it became too CPU intensive
> > to
calculate the total amount of shared memory. In order not to break
> > the userland tools, the "MemShared" field in /proc/meminfo was set to 0.
> > =========================================================================
> >==
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> > Zagora
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>
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> ------------------
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> Certified Professional
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