Re: cups slow on linux-2.6.24

Patrick McHardy
2008-02-05T13:47:54Z

Jozsef Kadlecsik wrote:
> On Tue, 5 Feb 2008, Jeff Chua wrote:
>
>> On Feb 5, 2008 4:17 AM, Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> wrote:
>>
>>> Actively closed connections are not handled properly, i.e. the initiator of
>>> the active close should not be taken into account. So could you give a try
>>> to the patch below? Does it just suppress the 'invalid packed ignored' and
>>> all other kernel messages or both suppresses them and produces normal
>>> printing speed?
>> Amazing! You fixed it. No more 'invalid packed ignored', and speed back to
>> normal (continues after approx. 20 seconds of pausing after 503 prints).
>
> Great! Thank you for the testing!

Thanks for figuring this out.

>> I used the latest git, and have to modify your patch slightly to make it work
>> (changing "conntrack" to "ct").
>
> Patrick, I suppose you need a patch against the latest git, don't you?

Yes, please. I'll take you first patch for -stable though if you
send me a Signed-off-by: line.