On Thu, Jul 09, 2009 at 11:25:59AM -0700, Sean Hefty wrote: > >Maybe I've missed something, but the last time I checked it appeared > >to me that for kernel RDMA CM the 'backlog' parameter was not used at > >all unless for iWarp transport. > > It's not used for kernel IB connections. Since connection requests are > reported > through a callback, there's nothing to queue and it's unneeded.
I see, thanks for the explanation. But then why would iWarp transport cares the 'backlog' while connection requests are also reported via a callback? iw_cm_listen() allocates resources based on 'backlog' and I saw this comment over it: @backlog: The maximum number of outstanding un-accepted inbound listen requests to queue. Thanks, Isaac _______________________________________________ general mailing list [email protected] http://lists.openfabrics.org/cgi-bin/mailman/listinfo/general To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general
