Eric Dumazet [mailto:eric.duma...@gmail.com]
Sent: Wednesday, December 03, 2014 3:15 PM
[...]
Have you tried using more concurrent RX flows, in a possibly lossy
environment (so that TCP is forced to queue packets in out of order
queue) ?
I don't do the test. I would check it next time.
skb
On Wed, 2014-12-03 at 13:14 +0800, Hayes Wang wrote:
If the data size is more than half of the AGG_BUG_SZ, allocate a new
rx buffer and use skb_clone() to avoid the memory copy.
The original method is that allocate the memory and copy data for each
packet in a rx buffer. The new one is that
Eric Dumazet [mailto:eric.duma...@gmail.com]
Sent: Wednesday, December 03, 2014 2:08 PM
[...]
Better performance for what workload exactly ?
I test it by using Chariot with 4 Tx and 4 Rx.
It has about 4% improvement.
cloning in rx path has many drawbacks, with skb-truesize
being usually
On Wed, 2014-12-03 at 07:05 +, Hayes Wang wrote:
Eric Dumazet [mailto:eric.duma...@gmail.com]
Sent: Wednesday, December 03, 2014 2:08 PM
[...]
Better performance for what workload exactly ?
I test it by using Chariot with 4 Tx and 4 Rx.
It has about 4% improvement.
Have you tried
