[LARTC] Failed to insmod sch_htb

[LARTC] Failed to insmod sch_htb

[D. Gregory]

Hi,
I'm new to HTB and CBQ, and i want to try it.
But i failed the first step: load modules.
I patch the kernel 2.4.17 succesfully, add QoS support, and all QoS
scheds in modules instead off kernel. make clean dep bzImage modules
modules_install copy the new kernel
reboot
fine

But when i :
server:~# insmod sch_htb
Using /lib/modules/2.4.17/kernel/net/sched/sch_htb.o
/lib/modules/2.4.17/kernel/net/sched/sch_htb.o: unresolved symbol
qdisc_get_rtab/lib/modules/2.4.17/kernel/net/sched/sch_htb.o:
unresolved symbol
unregister_qdisc/lib/modules/2.4.17/kernel/net/sched/sch_htb.o:
unresolved symbol
qdisc_put_rtab/lib/modules/2.4.17/kernel/net/sched/sch_htb.o:
unresolved symbol
register_qdisc/lib/modules/2.4.17/kernel/net/sched/sch_htb.o:
unresolved symbol
pfifo_qdisc_ops/lib/modules/2.4.17/kernel/net/sched/sch_htb.o:
unresolved symbol qdisc_kill_estimator

server:~# grep qdisc_get_rtab /boot/System.map
c01f4ecc T qdisc_get_rtab
c0286a20 ? __kstrtab_qdisc_get_rtab
c028ad20 ? __ksymtab_qdisc_get_rtab


Where is the problem ??
(i will try with all scheds _in_ the kernel)
--
Grégory Duchatelet
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Re: [LARTC] Failed to insmod sch_htb

[Martin Devera]

Seems like if you booted the old kernel. grep qdisc_get_rtab
/boot/System.map doesn't assure it for you. Try
grep qdisc_get_rtab /proc/ksyms
to be sure you are running new one.
devik

On Mon, 18 Mar 2002, D. Gregory wrote:

> Hi,
> I'm new to HTB and CBQ, and i want to try it.
> But i failed the first step: load modules.
> I patch the kernel 2.4.17 succesfully, add QoS support, and all QoS
> scheds in modules instead off kernel. make clean dep bzImage modules
> modules_install copy the new kernel
> reboot
> fine
> 
> But when i :
> server:~# insmod sch_htb
> Using /lib/modules/2.4.17/kernel/net/sched/sch_htb.o
> /lib/modules/2.4.17/kernel/net/sched/sch_htb.o: unresolved symbol
> qdisc_get_rtab/lib/modules/2.4.17/kernel/net/sched/sch_htb.o:
> unresolved symbol
> unregister_qdisc/lib/modules/2.4.17/kernel/net/sched/sch_htb.o:
> unresolved symbol
> qdisc_put_rtab/lib/modules/2.4.17/kernel/net/sched/sch_htb.o:
> unresolved symbol
> register_qdisc/lib/modules/2.4.17/kernel/net/sched/sch_htb.o:
> unresolved symbol
> pfifo_qdisc_ops/lib/modules/2.4.17/kernel/net/sched/sch_htb.o:
> unresolved symbol qdisc_kill_estimator
> 
> server:~# grep qdisc_get_rtab /boot/System.map
> c01f4ecc T qdisc_get_rtab
> c0286a20 ? __kstrtab_qdisc_get_rtab
> c028ad20 ? __ksymtab_qdisc_get_rtab
> 
> 
> Where is the problem ??
> (i will try with all scheds _in_ the kernel)
> --
> Grégory Duchatelet
> _______________________________________________
> LARTC mailing list / LARTC@mailman.ds9a.nl
> http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/
> 
> 

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Re: [LARTC] Failed to insmod sch_htb

[D. Gregory]

On Mon, 18 Mar 2002 19:33:27 +0100 (CET)
Martin Devera <devik@cdi.cz> wrote:

> Seems like if you booted the old kernel. grep qdisc_get_rtab
> /boot/System.map doesn't assure it for you. Try
> grep qdisc_get_rtab /proc/ksyms
> to be sure you are running new one.
> devik

OK.
I try with scheds compiled in the kernel: it works.
Now i have to make my rules :)

thx.

--
Greg
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