Search Linux Wireless

Re: [ath9k-devel] ath9k: massive unexplained latency in 2.6.27 (rc5, rc6, probably others)

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



2008/9/20 Johannes Berg <johannes@xxxxxxxxxxxxxxxx>:
> On Sat, 2008-09-20 at 13:57 -0700, Luis R. Rodriguez wrote:
>
>> mcgrof@tesla ~/tmp/irq $ sar -f irqlog-storm.sar -A
>> Invalid system activity file: irqlog-storm.sar
>>
>> Perhaps we its a different format than what my sar can read...
>
> It changes like every release... Not a very useful thing, that.

Ah -- oh well.

OK so yeah you have an interrupt storm, this is evident.

Do you think there is a way you can try to trigger the interrupt storm
so it happens < than after 7 hours or however long its taking you? If
so then it'd be good to get your debug out using the interrupt debug.
If that's not useful then we can enable all debug stuff (file will be
huge).

Try turning on the microwave, turn on all  your bluetooth devices, use
your 2.4 GHz wireless phone, use your xbox 360 controllers and ps3
controllers all at once :D

  Luis
--
To unsubscribe from this list: send the line "unsubscribe linux-wireless" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html

[Index of Archives]     [Linux Host AP]     [ATH6KL]     [Linux Bluetooth]     [Linux Netdev]     [Kernel Newbies]     [Linux Kernel]     [IDE]     [Security]     [Git]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Linux ATA RAID]     [Samba]     [Device Mapper]
  Powered by Linux