TCP data packets sometimes carry a PUSH flag. Currently,
only the packets that do not have PUSH flag can be GROed.
The packets that have a PUSH flag cannot be GROed, the packets
that cannot be processed by GRO are placed last.
In this case, the received packets may be out of order.
For example, the
ation with lro_psh_flag set by default.
-Original Message-
From: Hu, Jiayu
Sent: Monday, September 5, 2022 12:03 PM
To: Thomas Monjalon
Cc: kumaraparameshwaran rathinavel ; dev@dpdk.org;
Jun Qiu
Subject: RE: [PATCH] gro: fix gro with tcp push flag
Hi Qiu,
I cannot find the original mail
: [PATCH] gro: fix gro with tcp push flag
>
> Sure, I will review it.
>
> > -Original Message-
> > From: Thomas Monjalon
> > Sent: Monday, August 29, 2022 6:36 PM
> > To: Hu, Jiayu
> > Cc: kumaraparameshwaran rathinavel ;
> > dev@dpdk.org; Jun
Sure, I will review it.
> -Original Message-
> From: Thomas Monjalon
> Sent: Monday, August 29, 2022 6:36 PM
> To: Hu, Jiayu
> Cc: kumaraparameshwaran rathinavel ;
> dev@dpdk.org; Jun Qiu
> Subject: Re: [PATCH] gro: fix gro with tcp push flag
>
> Jiayu, pl
ent and easy to understand, similar to how the
> kernel stack is handled.
>
> From: kumaraparameshwaran rathinavel
> Sent: Tuesday, July 26, 2022 3:08 PM
> To: Jun Qiu
> Cc: dev@dpdk.org; jiayu...@intel.com; sta...@dpdk.org
> Subject: Re: [PATCH] gro: fix gro with tcp pu
rathinavel
Sent: Tuesday, July 26, 2022 3:08 PM
To: Jun Qiu
Cc: dev@dpdk.org; jiayu...@intel.com; sta...@dpdk.org
Subject: Re: [PATCH] gro: fix gro with tcp push flag
We should do it for the rte_gro_reassemble as well, with timer mode it could
lead to more duplicate ACKs. I had a proposal for
merged
>
>
>
> *发件人:* kumaraparameshwaran rathinavel
> *发送时间:* 2022年7月26日 14:41
> *收件人:* Jun Qiu
> *抄送:* dev@dpdk.org; jiayu...@intel.com; sta...@dpdk.org
> *主题:* Re: [PATCH] gro: fix gro with tcp push flag
>
>
>
>
>
>
>
> On Tue, Jul 26, 2022 at 1
May be in rte_gro_reassemble_burst, where no delay is introduced, PUSH packets
can be merged
发件人: kumaraparameshwaran rathinavel
发送时间: 2022年7月26日 14:41
收件人: Jun Qiu
抄送: dev@dpdk.org; jiayu...@intel.com; sta...@dpdk.org
主题: Re: [PATCH] gro: fix gro with tcp push flag
On Tue, Jul 26, 2022 at
On Tue, Jul 26, 2022 at 11:48 AM Jun Qiu wrote:
> TCP data packets sometimes carry a PUSH flag. Currently,
> only the packets that do not have PUSH flag can be GROed.
> The packets that have a PUSH flag cannot be GROed, the packets
> that cannot be processed by GRO are placed last.
> In this case
TCP data packets sometimes carry a PUSH flag. Currently,
only the packets that do not have PUSH flag can be GROed.
The packets that have a PUSH flag cannot be GROed, the packets
that cannot be processed by GRO are placed last.
In this case, the received packets may be out of order.
For example, the
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