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    SubjectRe: [ath9k-devel] ath9k: massive unexplained latency in 2.6.27 (rc5, rc6, probably others)
    On Sun, Sep 21, 2008 at 11:54 PM, Luis R. Rodriguez
    <lrodriguez@atheros.com> wrote:
    > On Sat, Sep 20, 2008 at 06:48:05PM -0700, Steven Noonan wrote:
    >>
    >> OK, here's the time index at which it b0rked:
    >>
    >> 18:28:42 sum 1155.00
    >> 18:28:43 sum 1339.00
    >> 18:28:44 sum 18355.00
    >> 18:28:45 sum 17845.45
    >>
    >> And the entire log of the minute 18:28 is here:
    >> http://www.uplinklabs.net/~tycho/linux/18.28.00-59.log.gz
    >>
    >> It looks pretty crazy.
    >
    > Thanks, I'll take a look when I get a chance (remember aggretion
    > is in the queue too) unless someone beats me to it.
    >

    You may want to take a quick look at it now. I certainly don't mean
    you should push aggregation aside, but the log looks kind of screwy at
    18:28:43 (look at line 4972 to see what I mean). It looks as though it
    did printk()s from multiple threads with no locking mechanism. It's
    possible I will need to re-capture the error, and I'd like to know if
    this log will help or not.

    - Steven


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