[rds-devel] [PATCH net-next 0/2] pskb_extract() helper function.
Sowmini Varadhan
sowmini.varadhan at oracle.com
Fri Apr 22 16:41:49 PDT 2016
On (04/22/16 20:23), marcelo.leitner at gmail.com wrote:
> My tests results were very similar to what I had without it. Varying to
> better or worse, tending worse. Thing is, SCTP always works on
> linearized skbs as it can't crawl on fragments, so those clone/trim
sorry to hear that. For RDS-TCP, the rx side does show a noticeable
benefit with rds-stress. To an extent, this is also impacted
by the packet size, and the type of test (for our DB workloads,
we use request-response tests, and the packet size tends to
typically be 8K req, 256 byt responses), so I guess ymmv.
--Sowmini
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