[dpdk-dev] [PATCH v2] ip_pipeline: fix false cacheline sharing among threads

Thomas Monjalon thomas.monjalon at 6wind.com
Tue Jun 14 21:13:52 CEST 2016


2016-06-12 13:42, Jasvinder Singh:
> In ip_pipeline app, the structure app_thread_data needs to be aligned to
> the cache line boundary as threads on different cpu cores are accessing
> fields of the app->thread_data and having this structure not aligned on
> cacheline boundary leads to false cacheline sharing.
> 
> Fixes: 7f64b9c004aa ("examples/ip_pipeline: rework config file syntax")
> 
> Signed-off-by: Jasvinder Singh <jasvinder.singh at intel.com>
> Acked-by: Cristian Dumitrescu <cristian.dumitrescu at intel.com>

Applied, thanks


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