lkml.org 
[lkml]   [2007]   [May]   [12]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    SubjectRe: [patch 3/3] clockevents: Fix resume logic - updated version
    From
    Date
    On Sat, 2007-05-12 at 09:51 -0700, Andrew Morton wrote:
    > The locking in clocksource_resume_watchdog looks pretty pointless anyway.
    > Can't we just delete it?
    >
    > The only thing it can race against is, conceivably,
    >
    > resumed = watchdog_resumed;
    > if (unlikely(resumed))
    > watchdog_resumed = 0;
    >
    > which could be solved by using test_and_clear_bit().

    True. I'll redo it.

    > Does anyone have any theories about my lockdep warning?

    Can you upload a snapshot of your current queue ?

    tglx



    -
    To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
    the body of a message to majordomo@vger.kernel.org
    More majordomo info at http://vger.kernel.org/majordomo-info.html
    Please read the FAQ at http://www.tux.org/lkml/

    \
     
     \ /
      Last update: 2007-05-12 19:01    [W:0.035 / U:0.820 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site