On 10/13/2015 11:22 AM, Tobias Klauser wrote:
On 2015-10-09 at 20:02:47 +0200, Daniel Borkmann <dan...@iogearbox.net> wrote:
On 10/09/2015 12:50 PM, Eric Dumazet wrote:
On Thu, 2015-10-08 at 20:42 -0700, Tom Herbert wrote:
On Thu, Oct 8, 2015 at 8:37 AM, Eric Dumazet <eduma...@google.com> wrote:
As promised in last patch series, we implement a better SO_REUSEPORT
strategy, based on cpu affinities if selected by the application.
We also moved sk_refcnt out of the cache line containing the lookup
keys, as it was considerably slowing down smp operations because
of false sharing. This was simpler than converting listen sockets
to conventional RCU (to avoid sk_refcnt dirtying)
Could process 6.0 Mpps SYN instead of 4.2 Mpps on my test server.
Is this IPv4, IPv6, or some combination of the two ? :-)
IPv4 only (mostly because I was using trafgen and its csumtcp() only
deals with IPv4 and I am lazy)
Agreed, will fix that in trafgen. ;) Thanks!
Daniel, I'd have som preliminary patches for trafgen ready to introduce
the csumudp6 and csumtcp6 trafgen helper functions (UDP/TCP checksum
using IPv6 pseudo headers). If you want I can push them after some
further testing later today.
Was off yesterday, so looks like you beat me to it. So, yes, perfect,
please do! :)
Eric, would these to helpers be sufficient for your use case or do you
need any additional trafgen functionality?
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