In dpdk_do_tx_copy function, all packets were copied to mbuf first,
but QoS checking may drop some of them.
Move the QoS checking in front of copying data to mbuf, it helps to
reduce useless copy.
Signed-off-by: Zhenyu Gao
---
lib/netdev-dpdk.c | 55 --
ping
Thanks
Zhenyu Gao
2017-07-25 18:27 GMT+08:00 Zhenyu Gao :
> In dpdk_do_tx_copy function, all packets were copied to mbuf first,
> but QoS checking may drop some of them.
> Move the QoS checking in front of copying data to mbuf, it helps to
> reduce useless copy.
>
> Signed-off-by: Zheny
Hi Ian
Are you interested in reviewing this ?
Thanks Darrell
-Original Message-
From: on behalf of Gao Zhenyu
Date: Monday, August 7, 2017 at 6:36 PM
To: Ben Pfaff , "Chandran, Sugesh" ,
ovs dev
Subject: Re: [ovs-dev] [PATCH v1] netdev-dpdk: Execute QoS Check
t; To: Gao Zhenyu ; Ben Pfaff ;
> Chandran, Sugesh ; ovs dev
> ; Stokes, Ian
> Subject: Re: [ovs-dev] [PATCH v1] netdev-dpdk: Execute QoS Checking before
> copying to mbuf
>
> Hi Ian
>
> Are you interested in reviewing this ?
>
> Thanks Darrell
>
> -O
Zhenyu
> >
> > Date: Monday, August 7, 2017 at 6:36 PM
> > To: Ben Pfaff , "Chandran, Sugesh"
> > , ovs dev
> > Subject: Re: [ovs-dev] [PATCH v1] netdev-dpdk: Execute QoS Checking
> before
> > copying to mbuf
> >
> > ping..
; From: Darrell Ball [mailto:db...@vmware.com]
>> > Sent: Tuesday, August 8, 2017 3:07 AM
>> > To: Gao Zhenyu ; Ben Pfaff ;
>> > Chandran, Sugesh ; ovs dev
>> > ; Stokes, Ian
>> > Subject: Re: [ovs-dev] [PATCH v1] netdev-dpdk: Execute QoS
gt;
>>> > Hi Ian
>>> >
>>> > Are you interested in reviewing this ?
>>> >
>>> > Thanks Darrell
>>> >
>>> > -Original Message-
>>> > From: on behalf of Gao Zhenyu
>>> >
>>> > Dat
, Ian
Cc: Darrell Ball ; Ben Pfaff ; Chandran, Sugesh
; ovs dev
Subject: Re: [ovs-dev] [PATCH v1] netdev-dpdk: Execute QoS Checking before
copying to mbuf
Hi Ian,
This patch is pending for a long time. May I know if I should revise it?
Thanks
Zhenyu Gao
2017-08-08 17:34 GMT+08:00 Gao Zhenyu
t; *Cc:* Darrell Ball ; Ben Pfaff ; Chandran,
> Sugesh ; ovs dev
>
> *Subject:* Re: [ovs-dev] [PATCH v1] netdev-dpdk: Execute QoS Checking
> before copying to mbuf
>
>
>
> Hi Ian,
>
>This patch is pending for a long time. May I know if I should revise it?
>
>
gt;; ovs dev
> mailto:d...@openvswitch.org>>; Stokes, Ian
> mailto:ian.sto...@intel.com>>
> Subject: Re: [ovs-dev] [PATCH v1] netdev-dpdk: Execute QoS Checking before
> copying to mbuf
>
> Hi Ian
>
> Are you interested in reviewing this ?
>
> Thanks Darr
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