> -Original Message-
> From: Joao Martins [mailto:joao.m.mart...@oracle.com]
> Sent: 06 September 2017 17:07
> To: Paul Durrant
> Subject: Re: [PATCH v2 1/1] public/io/netif.h: add gref mapping control
> messages
>
> [Is it meant to be offlist?]
Nope. My mistake.
>
> On 09/06/2017 03:4
[Accidentally dropped list and other ccs]
> -Original Message-
> From: Paul Durrant
> Sent: 06 September 2017 15:49
> To: 'Joao Martins'
> Subject: RE: [PATCH v2 1/1] public/io/netif.h: add gref mapping control
> messages
>
> > -Original Message-
> > From: Joao Martins [mailto:jo
On 09/06/2017 02:49 PM, Paul Durrant wrote:
>> -Original Message-
>> From: Joao Martins [mailto:joao.m.mart...@oracle.com]
>> Sent: 01 September 2017 15:51
>> To: Xen-devel
>> Cc: Wei Liu ; Paul Durrant ;
>> Konrad Rzeszutek Wilk ; Joao Martins
>>
>> Subject: [PATCH v2 1/1] public/io/neti
> -Original Message-
> From: Joao Martins [mailto:joao.m.mart...@oracle.com]
> Sent: 01 September 2017 15:51
> To: Xen-devel
> Cc: Wei Liu ; Paul Durrant ;
> Konrad Rzeszutek Wilk ; Joao Martins
>
> Subject: [PATCH v2 1/1] public/io/netif.h: add gref mapping control messages
>
> Adds 3 m
Adds 3 messages to allow guest to let backend keep grants mapped,
such that 1) guests allowing fast recycling of pages can avoid doing
grant ops for those cases, or otherwise 2) preferring copies over
grants and 3) always using a fixed set of pages for network I/O.
The three control ring messages