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SubjectRe: [PATCH net] net: add cpu_relax to busy poll loop
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From: Eliezer Tamir <eliezer.tamir@linux.intel.com>
Date: Sun, 25 Aug 2013 10:23:46 +0300

> Add a cpu_relaxt to sk_busy_loop.
>
> Julie Cummings reported performance issues when hyperthreading is on.
> Arjan van de Ven observed that we should have a cpu_relax() in the
> busy poll loop.
>
> Reported-by: Julie Cummings <julie.a.cummings@intel.com>
> Signed-off-by: Eliezer Tamir <eliezer.tamir@linux.intel.com>

Applied, thank you.


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