2016-07-24 22:57, Ananyev, Konstantin:
> From: Jerin Jacob [mailto:jerin.jacob at caviumnetworks.com]
> > Use of rte_smb_wmb() instead of rte_smb_rmb() in sc dequeue function
> > creates the additional overhead of waiting for all the STOREs to be
> > completed to local buffer from ring buffer
> -Original Message-
> From: Jerin Jacob [mailto:jerin.jacob at caviumnetworks.com]
> Sent: Sunday, July 24, 2016 6:08 PM
> To: dev at dpdk.org
> Cc: thomas.monjalon at 6wind.com; Ananyev, Konstantin intel.com>; Jerin Jacob
>
> Subject: [dpdk-dev] [PAT
Use of rte_smb_wmb() instead of rte_smb_rmb() in sc dequeue
function creates the additional overhead of waiting for
all the STOREs to be completed to local buffer from ring buffer
memory. The sc dequeue function demands only LOAD-STORE barrier
where LOADs from ring buffer memory needs to be
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