Re: [patch] block: fix blktrace timestamps

[Guillaume Chazarain]

Ingo Molnar <mingo@xxxxxxx> wrote:

> Correction: it was not a high res time source, it was "the scheduler's 
> per-cpu, non-exported, non-coherent, warps-and-jumps-like-hell high-res 
> timesource that was intentionally called the _sched_ clock" ;-)

I think the warts of cpu_clock() are fixable, except maybe
unsynchronization on SMP which is harder.

-- 
Guillaume
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