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Date:      Thu, 23 Sep 1999 13:24:32 +0900
From:      "Daniel C. Sobral" <dcs@newsguy.com>
To:        Matthew Dillon <dillon@apollo.backplane.com>
Cc:        Nate Williams <nate@mt.sri.com>, Alfred Perlstein <bright@wintelcom.net>, Chuck Robey <chuckr@mat.net>, Ivan <Ivan.Djelic@prism.uvsq.fr>, freebsd-hackers@FreeBSD.ORG
Subject:   Re: Out of swap handling and X lockups in 3.2R
Message-ID:  <37E9AB80.C67E1B1D@newsguy.com>
References:  <Pine.BSF.4.10.9909221227080.312-100000@picnic.mat.net> <Pine.BSF.4.05.9909221024370.6368-100000@fw.wintelcom.net> <199909221727.LAA14290@mt.sri.com> <199909221738.KAA16257@apollo.backplane.com>

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Matthew Dillon wrote:
> 
>     How about this - add an 'importance' resource.  The lower the number,
>     the more likely the process will be killed if the system runs out of
>     resources.  We would also make fork automatically decrement the number
>     by one in the child.

Well, that's one thing people have asked for. It can be useful, and
doesn't sound particularly hard to code, nor too intrusive or
resource-hog. Would make some people, on both camps.

Alas, some people will never let go until we have a no overcommit
switch, and *then* they'll start asking for us to go to the lengths
Solaris does to reduce the disadvantages.

--
Daniel C. Sobral			(8-DCS)
dcs@newsguy.com
dcs@freebsd.org

	"Thus, over the years my wife and I have physically diverged. While
I have zoomed toward a crusty middle-age, she has instead clung
doggedly to the sweet bloom of youth. Naturally I think this unfair.
Yet, if it was the other way around, I confess I wouldn't be happy
either."


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