Messages in this thread | | | Subject | Re: [PATCH] x86: Run checksumming in parallel accross multiple alu's | From | Eric Dumazet <> | Date | Tue, 15 Oct 2013 17:28:31 -0700 |
| |
On Tue, 2013-10-15 at 18:02 +0200, Andi Kleen wrote: > > I get the csum_partial() if disabling prequeue. > > At least in the ipoib case i would consider that a misconfiguration.
There is nothing you can do, if application is not blocked on recv(), but using poll()/epoll()/select(), prequeue is not used at all.
In this case, we need to csum_partial() frame before sending an ACK, don't you think ? ;)
| |