svn commit: r294327 - in head/sys: dev/cxgb dev/cxgbe dev/e1000 dev/hyperv/netvsc dev/ixgbe dev/mxge netinet sys

[Hans Petter Selasky]

On 01/19/16 21:47, Adrian Chadd wrote:
> In this setup you may have the fragments show up at a different hash
> value to the non-fragments, so you'll handle all the non-fragments
> first, then the fragments show up later. So hopefully the LRO code
> handles seeing that hole in the TCP stream and will eject the whole
> stream up.

Yes, the LRO code ejects all fragmented packets. They might be received 
out of order though after the sorting, assuming that's fine.

BTW: I don't see how you can get very high througput with fragmented TCP 
packets w/o LRO.

--HPS