[OLSR-users] olsr on arm9 system on chip from intersil isl3893
aaron
(spam-protected)
Mon Jul 25 22:09:53 CEST 2005
ulf,
basically 16megs should be fine ;-)
did you use standard libc? or uclibc?
in standard libc there is as far as i remember an option for malloc debugging
Some environment variable needs to be set. I can't find it
right now but it _is_ documented in libc (google or info pages)
maybe that helps...
because olsr_malloc(..) basically _is_ the standard malloc.
of course the bug could be somewhere else.
On Mon, Jul 25, 2005 at 02:59:21PM -0500, Andrew Hodel wrote:
> What device?
>
> the APDK? or something from another manufacturer? i.e. wet54gv2, wg602v2?
>
> Can you give some build instructions?
>
>
> Andrew
>
> On 7/25/05, ulf k <(spam-protected)> wrote:
> > hi everyone,
> > with some help from thomas last week at cbase, olsrd is now running on
> > isl3893 based wlan router.... but it seems that something is is not
> > running very well.
> > if the routing tables are very big, or some routing entries will be
> > deleted, the deamon runns out of memory.
> > for the first minutes everything is working fine like this:
> >
> > # meminfo
> > Layout of /dev/mtd1 :
> >
> > 0 Turbo AP Firmware
> > 1 -
> > 2 -
> > 3 -
> > 4 -
> > 5 -
> > 6 -
> > 7 -
> > 8 -
> > 9 -
> >
> >
> > 1. RAM Layout
> > ========================================================
> > RAM available 16350 kB
> > MVC 312 kB
> > Kernel 4193 kB
> > Available 11845 kB
> >
> >
> > 2. Linux Kernel Memory Usage
> > ========================================================
> > TOTAL USED FREE
> > System Memory 11648 kB 2608 kB 9040 kB
> >
> > Buffers 272 kB
> > Cached 296 kB
> > Slabs (used/active) 1808 / 1584 kB 224 kB
> > [kmem (used/active) 1568 / 1360 kB 208 kB]
> > ---------------------------------------- +
> > 2376 kB 9264 kB
> >
> > 3.Applications
> > ========================================================
> > NAME TOTAL TEXT DATA MPU CNT
> > init 128 kB 372 kB 77 kB 0
> > aplogd 128 kB 372 kB 77 kB 0
> > rc 128 kB 372 kB 77 kB 0
> > sh 128 kB 372 kB 77 kB 0
> > respawn 24 kB 31 kB 10 kB 0
> > network 128 kB 372 kB 77 kB 0
> > inetd 16 kB 30 kB 11 kB 0
> > olsrd 128 kB 232 kB 74 kB 0
> > telnetd 32 kB 46 kB 16 kB 0
> > sh 128 kB 372 kB 77 kB 0
> > meminfo 20 kB 33 kB 12 kB 0
> > ---------------------------------------------- +
> > 991 kB
> >
> >
> > after a while:# meminfo
> > Layout of /dev/mtd1 :
> >
> > 0 Turbo AP Firmware
> > 1 -
> > 2 -
> > 3 -
> > 4 -
> > 5 -
> > 6 -
> > 7 -
> > 8 -
> > 9 -
> >
> >
> > 1. RAM Layout
> > ========================================================
> > RAM available 16350 kB
> > MVC 312 kB
> > Kernel 4194 kB
> > Available 11844 kB
> >
> >
> > 2. Linux Kernel Memory Usage
> > ========================================================
> > TOTAL USED FREE
> > System Memory 11648 kB 2888 kB 8760 kB
> >
> > Buffers 272 kB
> > Cached 304 kB
> > Slabs (used/active) 2080 / 1728 kB 352 kB
> > [kmem (used/active) 1828 / 1496 kB 332 kB]
> > ---------------------------------------- +
> > 2656 kB 9112 kB
> >
> > 3.Applications
> > ========================================================
> > NAME TOTAL TEXT DATA MPU CNT
> > init 128 kB 372 kB 77 kB 0
> > aplogd 128 kB 372 kB 77 kB 0
> > sh 128 kB 372 kB 77 kB 0
> > respawn 24 kB 31 kB 10 kB 0
> > snmpd 128 kB 301 kB 81 kB 0
> > shelld 128 kB 372 kB 77 kB 0
> > inetd 16 kB 30 kB 11 kB 0
> > olsrd 233 kB 232 kB 74 kB 9844609
> > sh 128 kB 372 kB 77 kB 0
> > meminfo 20 kB 33 kB 12 kB 0
> > ---------------------------------------------- +
> > 1064 kB
> >
> > you can see olsrd 233kb ...... 9844609!!
> > this will rise up to what ever and the respawnd is restarting the
> > appl. after crash.
> > sometimes its running for only a few min. sometimes its running the
> > whole night, depends how many links are established.
> >
> > i can not find out exactly when that happens, any idea, what this could be?
> >
> > bye ulf
> > _______________________________________________
> > olsr-users mailing list
> > (spam-protected)
> > https://www.olsr.org/mailman/listinfo/olsr-users
> >
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