Messages in this thread | | | Subject | Re: [PATCH v6 1/5] powerpc/85xx: implement hardware timebase sync | From | Benjamin Herrenschmidt <> | Date | Thu, 28 Jun 2012 20:50:51 +1000 |
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On Thu, 2012-06-28 at 11:38 +0800, Zhao Chenhui wrote: > > > The bootloader have done a timebase sync. If we do not need KEXEC or > HOTPLUG_CPU feature, it is unnecessary to do it again at boot time of > kernel. I only compile the timebase sync routines > when users enable KEXEC or HOTPLUG_CPU.
Still, how much are you really saving ? Is it worth the added mess and loss of test coverage ?
We have too many conditional stuff like that already.
Cheers, Ben.
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