Re: [U-Boot] [PATCH v6 1/2] x86: Add TSC-specific timer functions

On Fri, 2018-04-20 at 11:00 -0700, Ivan Gorinov wrote:

On Fri, Apr 20, 2018 at 06:25:08AM -0600, Andy Shevchenko wrote:

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• while (rdtsc() < final_tsc)

• ;
  

...

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• while (rdtsc() - start_tsc < ticks);

I would rather preserve existing style.

OK. Existing style does not correctly handle overflow, but for a 64-bit counter it's a very unlikely event.

You didn't get me. I'm just talking about style, not about functionality.

See above for lines I left in this reply.