On 9/1/21 4:25 PM, Max Gurtovoy wrote:
>
> On 9/1/2021 6:27 PM, Jens Axboe wrote:
>> On 9/1/21 8:58 AM, Max Gurtovoy wrote:
>>> On 9/1/2021 5:50 PM, Michael S. Tsirkin wrote:
On Wed, Sep 01, 2021 at 04:14:34PM +0300, Max Gurtovoy wrote:
> No need to pre-allocate a big buffer for the IO SG
On 9/1/21 8:58 AM, Max Gurtovoy wrote:
>
> On 9/1/2021 5:50 PM, Michael S. Tsirkin wrote:
>> On Wed, Sep 01, 2021 at 04:14:34PM +0300, Max Gurtovoy wrote:
>>> No need to pre-allocate a big buffer for the IO SGL anymore. If a device
>>> has lots of deep queues, preallocation for the sg list can con
On Wed, Sep 01, 2021 at 04:14:34PM +0300, Max Gurtovoy wrote:
> No need to pre-allocate a big buffer for the IO SGL anymore. If a device
> has lots of deep queues, preallocation for the sg list can consume
> substantial amounts of memory. For HW virtio-blk device, nr_hw_queues
> can be 64 or 128 an
On Thu, Aug 19, 2021 at 1:55 AM Andrew Melnychenko wrote:
>
> Added set_hash for skb.
> Also added hashflow set/get callbacks.
> Virtio RSS "IPv6 extensions" hashes disabled.
> Also, disabling RXH_IP_SRC/DST for TCP would disable them for UDP.
> TCP and UDP supports only:
> ethtool -U eth0 rx-flow
On Thu, Aug 19, 2021 at 1:55 AM Andrew Melnychenko wrote:
>
> Added features for RSS and RSS hash report.
> Added initialization, RXHASH feature and ethtool ops.
> By default RSS/RXHASH is disabled.
> Added ethtools ops to set key and indirection table.
>
> Signed-off-by: Andrew Melnychenko
> ---
