Hello, I have some questions related to OpenDataPlane. I have implemented the I/O access using netmap for ODP but currently it's suffering from low performance due to packets being copied between the netmap slots and ODP buffers.
I want to create ODP buffer pools on top of netmap memory but I'm concerned with three things: 1. how to keep a buffer for as long as needed without affecting the receive process; I guess I could use the NS_BUF_CHANGED flag in some way 2. the netmap memory may not be large enough to accommodate a complex ODP application 3. the ODP application may occasionally hold on to buffers for longer time Any help will be appreciated. Thank you, /Ciprian _______________________________________________ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"
