Re: [patch] block: fix blktrace timestamps
From: Guillaume Chazarain
Date: Fri Jan 11 2008 - 05:47:25 EST
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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