Re: Not able to use HIGH_RES_TIMERS on ARM

From: Russell King - ARM Linux
Date: Thu Mar 22 2012 - 06:02:45 EST


On Thu, Mar 22, 2012 at 02:46:31PM +0530, Ajeet Yadav wrote:
> Hi John,
> On our target ARCH_USES_GETTIMEOFFSET=y, can you please help me how
> can I useIRQSOFF_TRACER, PREEMPT_TRACER ?

If you have ARCH_USES_GETTIMEOFFSET=y, the simple answer is: you can't.

Your solution is to update your platform to use clock sources and clock
events and disable the obsolete ARCH_USES_GETTIMEOFFSET option.
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