Messages in this thread | | | Date | Wed, 28 Aug 2013 17:46:22 -0400 (EDT) | Subject | Re: [PATCH net] net: add cpu_relax to busy poll loop | From | David Miller <> |
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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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