lkml.org 
[lkml]   [2012]   [Mar]   [23]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    SubjectRe: Not able to use HIGH_RES_TIMERS on ARM
    From
    On Fri, Mar 23, 2012 at 8:53 AM, John Stultz <john.stultz@linaro.org> wrote:
    > On 03/22/2012 03:25 AM, Ajeet Yadav wrote:
    >>
    >> I understand your point,
    >> Our target (2.6) always had ARCH_USES_GETTIMEOFFSET=y , but still we
    >> were able to use the TRACER in past until the patch "kill
    >> GENERIC_TIMER" published, anyone will ask me remove this patch and use
    >> TRACER, becaue it was working before. :)
    >
    >
    > Ajeet,
    >    Sorry, by TRACER, do you mean PREEMPT_TRACER or something else? And what
    > specific 2.6.X kernel were you using?
    IRQSOFF_TRACER and PREEMPT_TRACER, our old kernel was 2.6.35.
    >
    > Steven, I'm seeing:
    >
    > config PREEMPT_TRACER
    >        bool "Preemption-off Latency Tracer"
    >        default n
    >        depends on !ARCH_USES_GETTIMEOFFSET
    >
    > Do you have any context as to why is !ARCH_USES_GETTIMEOFFSET flagged here?
    >
    > thanks
    > -john
    >
    --
    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: 2012-03-23 06:01    [W:0.020 / U:0.268 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site