Re: kern/48242: ru_maxrss is always 0

[Mindaugas Rasiukevicius <rmind%netbsd.org@localhost>]

yamt%NetBSD.org@localhost wrote:
> >Number:         48242
> >Category:       kern
> >Synopsis:       ru_maxrss is always 0
> >Confidential:   no
> >Severity:       non-critical
> >Priority:       low
> >Responsible:    kern-bug-people
> >State:          open
> >Class:          sw-bug
> >Submitter-Id:   net
> >Arrival-Date:   Wed Sep 25 03:45:00 +0000 2013
> >Originator:     YAMAMOTO Takashi
> >Release:        NetBSD current
> >Organization:
>       
> >Environment:
>       
>       
> >Description:
>       getrusage always returns ru_maxrss=0 as our kernel doesn't
>       maintain it.
> >How-To-Repeat:
>       run openvswitch and watch INFO log messages.
>       ("0 kB peak resident set size")
> >Fix:
> 
> >Unformatted:
>       
>       

Just FYI:

Not only ru_maxrss, but also other getrusage() stats which are missing
for ages.  There is an older PR/15327.

-- 
Mindaugas