On 26 Apr 2018, Rick Macklem wrote:
Ryan Stone wrote:
On Tue, Apr 24, 2018 at 4:55 AM, Konstantin Belousov
>>wrote:
+#ifndef MLX5E_MAX_RX_BYTES
+#defineMLX5E_MAX_RX_BYTES MCLBYTES
+#endif
Why do you use a 2KB buffer rather than a PAGE_SIZE'd buffer?
MJUMPAGESIZE should offer signifi
On Wed, Apr 25, 2018 at 04:04:13PM -0400, Ryan Stone wrote:
> On Tue, Apr 24, 2018 at 4:55 AM, Konstantin Belousov
> wrote:
> > +#ifndef MLX5E_MAX_RX_BYTES
> > +#defineMLX5E_MAX_RX_BYTES MCLBYTES
> > +#endif
>
> Why do you use a 2KB buffer rather than a PAGE_SIZE'd buffer?
> MJUMPAGESIZE
Ryan Stone wrote:
>On Tue, Apr 24, 2018 at 4:55 AM, Konstantin Belousov
>>>wrote:
>> +#ifndef MLX5E_MAX_RX_BYTES
>> +#defineMLX5E_MAX_RX_BYTES MCLBYTES
>> +#endif
>
>Why do you use a 2KB buffer rather than a PAGE_SIZE'd buffer?
>MJUMPAGESIZE should offer significantly better performance fo
On Tue, Apr 24, 2018 at 4:55 AM, Konstantin Belousov
wrote:
> +#ifndef MLX5E_MAX_RX_BYTES
> +#defineMLX5E_MAX_RX_BYTES MCLBYTES
> +#endif
Why do you use a 2KB buffer rather than a PAGE_SIZE'd buffer?
MJUMPAGESIZE should offer significantly better performance for jumbo
frames without incre
On Tue, Apr 24, 2018 at 06:44:24AM -0700, Rodney W. Grimes wrote:
> > Hello,
> > the patch below is of interest for people who use Mellanox Connect-X/4
> > and 5 ethernet adapters and configure it for jumbo frames. The patch
> > should improve the system behavior on low or fragmented memory situat
> Hello,
> the patch below is of interest for people who use Mellanox Connect-X/4
> and 5 ethernet adapters and configure it for jumbo frames. The patch
> should improve the system behavior on low or fragmented memory situations.
> See the commit message for detailed description. Also, the patch
On Tue, Apr 24, 2018 at 11:55:38AM +0200, Ben RUBSON wrote:
> On 24 Apr, Konstantin Belousov wrote:
>
> > Hello,
> > the patch below is of interest for people who use Mellanox Connect-X/4
> > and 5 ethernet adapters and configure it for jumbo frames.
>
> Hi Konstantin,
>
> Good news !
> Do you t
On 24 Apr, Konstantin Belousov wrote:
Hello,
the patch below is of interest for people who use Mellanox Connect-X/4
and 5 ethernet adapters and configure it for jumbo frames.
Hi Konstantin,
Good news !
Do you think your work could be easily ported to Connect-X/3 devices (mlx4
driver) ?
Th
Hello,
the patch below is of interest for people who use Mellanox Connect-X/4
and 5 ethernet adapters and configure it for jumbo frames. The patch
should improve the system behavior on low or fragmented memory situations.
See the commit message for detailed description. Also, the patch should
not
