schedule_timeout sleeps too long after dividing CPU frequency

Mason slash.tmp at
Fri May 15 02:21:16 PDT 2015

On 15/05/2015 06:16, Viresh Kumar wrote:

> What core does your platform have? Cortex A9? Doesn't that uses this
> timer instead: drivers/clocksource/arm_arch_timer.c ?

Cortex-A9 MPCore r3p0

Generic Timer (aka Architected system timer) is not available
in Cortex-A9.

"Generic Timer is not an option on the Cortex-A9 (or A8 or A5)
processors. The Generic Timer is an optional part of the ARMv7
architecture, and is not implemented by those three processors."


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