Messages in this thread | | | Date | Thu, 22 Mar 2012 20:23:19 -0700 | From | John Stultz <> | Subject | Re: Not able to use HIGH_RES_TIMERS on ARM |
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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?
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
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