Subject: Re: increase default for number of files descriptors per process (was Re: Speeding up "pstat -T")
To: Perry E. Metzger <perry@piermont.com>
From: Andrew Brown <atatat@atatdot.net>
List: tech-kern
Date: 10/05/2003 19:36:13
>> (2) i have plans to eliminate the hard limit entirely (at least after
>> an exec), so raising MAXSSIZ depending on memory detected at boot may
>> also become a moot point.
>
>Don't we want the hard limits for machines with potentially hostile
>users?

yes, but by removing the compile-time limit, we can tune at run-time
more easily.

allow me to rephrase:

(2) i have plans to eliminate the hard limit based on MAXSSIZ entirely
(at least after an exec), so adjusting MAXSSIZ at boot time, depending
on memory detected, may also become a moot point.  chances are that if
you need all 32 megs, you probably need more than that.

this is not to say that there would not be a limit to the hard limit;
only that it would not be set at kernel compile time.

-- 
|-----< "CODE WARRIOR" >-----|
codewarrior@daemon.org             * "ah!  i see you have the internet
twofsonet@graffiti.com (Andrew Brown)                that goes *ping*!"
werdna@squooshy.com       * "information is power -- share the wealth."