Hi Jesper, 2017-02-03 (11:54 +0100) ~ Jesper Dangaard Brouer via iovisor-dev <iovisor-dev@lists.iovisor.org> > [...] > > I didn't know about TC maps. Can you or Daniel please point me to some > TC-eBFP-code that setup a map? So, I can wrap my head around how it > does it... I think it would be valuable to have a section here > describing how TC manage maps. > > [...]
Some examples are available in iproute2 package, under examples/bpf/ [1]. File bpf_prog.c, in particular, uses several maps, and a user space program, but if I remember correctly it was created before the map pinning feature and sends the file descriptors for the maps to the user space agent through a UNIX socket. File bpf_shared.c is more recent and uses map pinning. [1] https://git.kernel.org/cgit/linux/kernel/git/shemminger/iproute2.git/tree/examples/bpf Best regards, Quentin _______________________________________________ iovisor-dev mailing list iovisor-dev@lists.iovisor.org https://lists.iovisor.org/mailman/listinfo/iovisor-dev