From owner-freebsd-hackers  Wed Sep 19  1:25:27 2001
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Date: Wed, 19 Sep 2001 10:25:01 +0200
From: Mathieu Arnold <mat@mat.cc>
Organization: http://www.absolight.com/
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To: Mathieu Arnold <mat@mat.cc>
Cc: IP Filter <ipfilter@coombs.anu.edu.au>,
	freebsd-hackers@freebsd.org
Subject: Re: no memory problem
References: <20010916182420.7CD723E02@drawbridge.oasis.IAEhv.nl> <3BA5234D.77226C3A@club-internet.fr> <3BA7AE18.4B490E6B@club-internet.fr>
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Mathieu Arnold wrote:
> 
> Mathieu Arnold wrote:
> >
> > Frank Volf wrote:
> > >
> > > Mathieu Arnold wrote:
> > > > > What is the output of
> > > > >
> > > > > vmstat -m | egrep -i '(pfil|filter|temp)'
> > > >
> > > > well, for now, it's ok, as I rebooted the box yesterday
> > > >          temp 27491 12187K  16963K 40960K 15021633    0     0
> > > > 16,32,64,128,256,512,1K,4K,16K,512K
> > > > but it will soon reach the 40960K limit. And I don't see where I can
> > > > move this limit upper.
> > >
> > > You haven't reached the limits yet. I was wondering whether you were hitting
> > > the limit for the zone or the limit for all malloced area.
> >
> > well, that's because I rebooted the box, usually, the max is 40964K.
> 
> here we go again :
> IP states added:
>         9469918 TCP
>         1654588 UDP
>         1451233 ICMP
>         2869559782 hits
>         100258517 misses
>         0 maximum
>         72605 no memory
>         2915 bkts in use
>         9766 active
>         3099381 expired
>         9393987 closed
> 
> temp 82729 39223K  40961K 40960K 51082243    0   442
> 16,32,64,128,256,512,1K,4K,16K,512K
> 
> does someone here know how to raise that 40960K limit ?

answering to myself, I found out (raised kern.vm.kmem.size in my
loader.conf).
but my point now is this :
#  ifdef        M_PFIL
#   define      KMALLOC(a, b)   MALLOC((a), b, sizeof(*(a)), M_PFIL,
M_NOWAIT)
#   define      KMALLOCS(a, b, c)       MALLOC((a), b, (c), M_PFIL,
M_NOWAIT)
#   define      KFREE(x)        FREE((x), M_PFIL)
#   define      KFREES(x,s)     FREE((x), M_PFIL)
#  else
#   define      KMALLOC(a, b)   MALLOC((a), b, sizeof(*(a)), M_TEMP,
M_NOWAIT)
#   define      KMALLOCS(a, b, c)       MALLOC((a), b, (c), M_TEMP,
M_NOWAIT)
#   define      KFREE(x)        FREE((x), M_TEMP)
#   define      KFREES(x,s)     FREE((x), M_TEMP)
#  endif /* M_PFIL */

which is in ip_compat.h from the ipfilter source tree.
why does it not define somewhere a space for itself ?
should it be :
MALLOC_DEFINE(M_PFIL, "ipfilter", "some bigger description");
or
static MALLOC_DEFINE(M_PFIL, "ipfilter", "some bigger description");
?

regards

-- 
Mathieu Arnold

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