[dpdk-dev] [PATCH v2] Adding RTE_KNI_PREEMPT_DEFAULT configuration option

Thomas Monjalon thomas.monjalon at 6wind.com
Mon Feb 23 18:53:01 CET 2015


2015-02-17 01:21, Zhang, Helin:
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Marc Sune
> > This patch introduces CONFIG_RTE_KNI_PREEMPT_DEFAULT flag. When set to
> > 'no', KNI kernel thread(s) do not call schedule_timeout_interruptible(), which
> > improves overall KNI performance at the expense of CPU cycles (polling).
> > 
> > Default values is 'yes', maintaining the same behaviour as of now.
> > 
> > v2: CONFIG_RTE_KNI_PREEMPT -> CONFIG_RTE_KNI_PREEMPT_DEFAULT
> > 
> > Signed-off-by: Marc Sune <marc.sune at bisdn.de>
> Acked-by: Helin Zhang <helin.zhang at intel.com>

Applied, thanks



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