On Wed, 7 Nov 2018 15:13:33 -0800, Stanislav Fomichev wrote: > On 11/07, Jakub Kicinski wrote: > > On Wed, 7 Nov 2018 14:43:56 -0800, Stanislav Fomichev wrote: > > > bpftool map update pinned /sys/fs/bpf/flow/jmp_table \ > > > key 0 0 0 0 \ > > > value pinned /sys/fs/bpf/flow/IP/0 > > > > Where is that /0 coming from ? Is that in source code? I don't see > > libbpf adding it, maybe I'm missing something. > libbpf adds that, that's a program instance: > https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/tools/lib/bpf/libbpf.c#n1744
Ugh, I was looking at bpf_object__pin() which uses names :( We never use this multi-instance thing, and I don't think bpftool ever will, so IMHO it'd be good if we just re-did the pinning loop in bpftool.
