On 6/19/19 8:13 AM, Noa Ezra wrote:
> Rx mergeable buffers is a virtio feature that allows chaining of
> multiple virtio descriptors to handle large packet size.
> This behavior is supported and enabled by default, however in case
> the user knows that rx mergeable buffers are not needed, he can
On 6/27/19 7:04 AM, Matan Azrad wrote:
>
>
> From: Maxime Coquelin
>> For functional reasons, I agree. So I that's why I agree with your
>> tso patch as the application has to support it, but that's not the
>> case of the mergeable buffers features.
>
> Performance reasons
From: Maxime Coquelin
> For functional reasons, I agree. So I that's why I agree with your
> tso patch as the application has to support it, but that's not the
> case of the mergeable buffers features.
> >>>
> >>> Performance reasons are not good enough?
> >>
> >> No, that's not w
On 6/26/19 3:24 PM, Matan Azrad wrote:
-Original Message-
From: Maxime Coquelin
Sent: Wednesday, June 26, 2019 3:06 PM
To: Matan Azrad ; Noa Ezra
Cc: dev@dpdk.org; Tiwei Bie
Subject: Re: [PATCH 2/2] net/vhost: support mrg-rxbuf disabling
On 6/26/19 1:18 PM, Matan Azrad wrote:
> -Original Message-
> From: Maxime Coquelin
> Sent: Wednesday, June 26, 2019 3:06 PM
> To: Matan Azrad ; Noa Ezra
> Cc: dev@dpdk.org; Tiwei Bie
> Subject: Re: [PATCH 2/2] net/vhost: support mrg-rxbuf disabling
>
>
>
> On 6/26/19 1:18 PM, Matan Azrad wrote:
> >
> >
> > From: Maxime
On 6/26/19 1:18 PM, Matan Azrad wrote:
From: Maxime Coquelin
On 6/26/19 9:50 AM, Matan Azrad wrote:
Hi Maxim
Any response here?
Besides that,
Regarding the TSO and this patch:
I think we shouldn't be so strict to not take them for this version:
1. The later time was a technical issue wi
From: Maxime Coquelin
> On 6/26/19 9:50 AM, Matan Azrad wrote:
> > Hi Maxim
> >
> > Any response here?
> >
> > Besides that,
> >
> > Regarding the TSO and this patch:
> > I think we shouldn't be so strict to not take them for this version:
> > 1. The later time was a technical issue with the mail
On 6/26/19 9:50 AM, Matan Azrad wrote:
Hi Maxim
Any response here?
Besides that,
Regarding the TSO and this patch:
I think we shouldn't be so strict to not take them for this version:
1. The later time was a technical issue with the mailer - a mistake.
2. The patches don't change any defaul
Hi Maxim
Any response here?
Besides that,
Regarding the TSO and this patch:
I think we shouldn't be so strict to not take them for this version:
1. The later time was a technical issue with the mailer - a mistake.
2. The patches don't change any default and makes sense - will not hurt anyone.
From: Maxime Coquelin
> Sent: Thursday, June 20, 2019 10:19 AM
> To: Matan Azrad ; Noa Ezra
> Cc: dev@dpdk.org
> Subject: Re: [PATCH 2/2] net/vhost: support mrg-rxbuf disabling
>
>
>
> On 6/20/19 8:52 AM, Matan Azrad wrote:
> > Hi all
> >
> >> -Original Message-
> >> From: Noa Ezra
>
On 6/20/19 7:57 AM, Noa Ezra wrote:
Hi Maxime,
Thanks for your comment, please see below.
-Original Message-
From: Maxime Coquelin [mailto:maxime.coque...@redhat.com]
Sent: Wednesday, June 19, 2019 12:10 PM
To: Noa Ezra
Cc: Matan Azrad ; dev@dpdk.org
Subject: Re: [PATCH 2/2] net/vho
On 6/20/19 8:52 AM, Matan Azrad wrote:
Hi all
-Original Message-
From: Noa Ezra
Sent: Thursday, June 20, 2019 8:58 AM
To: Maxime Coquelin
Cc: Matan Azrad ; dev@dpdk.org
Subject: RE: [PATCH 2/2] net/vhost: support mrg-rxbuf disabling
Hi Maxime,
Thanks for your comment, please see be
Hi all
> -Original Message-
> From: Noa Ezra
> Sent: Thursday, June 20, 2019 8:58 AM
> To: Maxime Coquelin
> Cc: Matan Azrad ; dev@dpdk.org
> Subject: RE: [PATCH 2/2] net/vhost: support mrg-rxbuf disabling
>
> Hi Maxime,
> Thanks for your comment, please see below.
>
> > -Original M
Hi Maxime,
Thanks for your comment, please see below.
> -Original Message-
> From: Maxime Coquelin [mailto:maxime.coque...@redhat.com]
> Sent: Wednesday, June 19, 2019 12:10 PM
> To: Noa Ezra
> Cc: Matan Azrad ; dev@dpdk.org
> Subject: Re: [PATCH 2/2] net/vhost: support mrg-rxbuf disablin
Hi Noa,
On 6/19/19 8:13 AM, Noa Ezra wrote:
Rx mergeable buffers is a virtio feature that allows chaining of
multiple virtio descriptors to handle large packet size.
This behavior is supported and enabled by default, however in case
the user knows that rx mergeable buffers are not needed, he can
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